National Bank of Canada

NA.TO nbc.ca
Financial Services · Banks - Diversified
212.09
+1.45 (+0.69%)
CAD · TO
52-week range
143.81
237.13
Trading at 73% of the 52-week range
Market Cap
81.68B
P/E Ratio
17.73
Forward P/E
14.49
Book Value
86.19
Div. Yield
2.36%
% Institutions
41.50%
% Insiders
0.112%
1 Year

+45.9%
3 Year

+152.1%
10 Year

+572.7%
Description
National Bank of Canada provides financial services to individuals, businesses, institutional clients, and governments in Canada and internationally. It operates through four segments: Personal and Commercial, Wealth Management, Financial Markets, and U.S. Specialty Finance and International. The Personal and Commercial segment offers banking, financing, and investing services to individuals, advisors, and businesses, as well as insurance operations. The Wealth Management segment provides investment solutions, trust services, banking services, lending services, and other wealth management solutions offered through internal and third-party distribution networks. The Financial Markets segment offers corporate and investment banking solutions for large and mid-size corporations, public sector organizations, and institutional investors. The U.S. Specialty Finance and International segment provides specialty finance products; and personal and commercial banking in Cambodia. National Bank of Canada was founded in 1859 and is headquartered in Montreal, Canada.
People

▼
Directors & Officers

Name	Title	Year Born
Mr. Laurent Ferreira	President, CEO & Director	1971
Ms. Marie Chantal Gingras	CFO & Executive VP of Finance	NA
Ms. Lucie Blanchet	Strategic Advisor to the CEO	NA
Mr. Etienne Dubuc	Executive VP of Capital Markets, Co-President & Co-CEO of National Bank Financial	NA
Ms. Nancy Paquet	Executive VP of Wealth Management and Co-President & Co-CEO of National Bank Financial	NA
Ms. Marie Brault	VP of Governance, Investments, NBI Legal Affairs & Corporate Secretary	NA
Louis Arcand	MD and Head of Specialized Transactions, Products & Legal	NA
Ms. Brigitte Hebert	Executive VP of Human Experience & Performance	NA
Mr. Dominic Paradis	Executive VP and General Counsel of Enterprise Technology & Resilience	NA
Ms. Julie Levesque	Executive VP of Personal Banking	NA
Financial Highlights

▼
Market Cap: $81.68B
P/E Ratio: $17.73
PEG Ratio: $1.31
Book Value: $86.19
Dividend/Share: $4.98
Dividend Yield: 2.36%
Earnings/Share: $11.96
Profit Margin: 33.28%
Operating Margin: 45.02%
ROA (TTM): 0.82%
ROE (TTM): 14.27%
Revenue (TTM): $14.58B
Revenue/Share (TTM): $37.56
Earnings Growth (YOY): 26.00%
Revenue Growth (YOY): 17.30%
Valuation Metrics

Enterprise Value: $-65.94B
Trailing P/E: 17.73
Forward P/E: 14.49
Shares Statistics

Shares Outstanding: 385.14M
Shares Float: 382.77M
% Insiders: 0.112%
% Institutions: 41.50%
Short % Float: 3.61%
Stock Price History

▼
1 Year Price History

3 Years Price History

10 Years Price History

Financial Charts

▼
Download Financials (Excel)
Revenue, Net Income & Operating Cash Flow (Yearly)

Revenue, Net Income & Operating Cash Flow (Quarterly)

Operating Expenses (Yearly)

Operating Expenses (Quarterly)

Balance Sheet (Quarterly)

Assets Breakdown (Yearly)

Assets Breakdown (Quarterly)

Liabilities Breakdown (Yearly)

Liabilities Breakdown (Quarterly)

Income Statement Waterfall

▼
Line Item
Step Type
Value
Revenue
adjust
$30.80B
Cost of Goods Sold
adjust
$-17.79B
Gross Profit
subtotal
$13.01B
SG&A
adjust
$-4.55B
Other Operating Expense
adjust
$-3.32B
Operating Income
subtotal
$5.13B
Other / Non-Operating Items
adjust
$-1.12B
Net Income
subtotal
$4.02B
Earnings Per Share (EPS) History

▼
Financial Ratios

▼
📦 Raw API Data (JSON Explorer)

▼
Comprehensive raw data returned from the EOD Fundamentals API. Expand sections below to drill down.
{
    "General": {
        "Code": "NA",
        "Type": "Common Stock",
        "Name": "National Bank of Canada",
        "Exchange": "TO",
        "CurrencyCode": "CAD",
        "CurrencyName": "Canadian Dollar",
        "CurrencySymbol": "C$",
        "CountryName": "Canada",
        "CountryISO": "CA",
        "OpenFigi": null,
        "ISIN": "CA6330671034",
        "LEI": null,
        "PrimaryTicker": "NA.TO",
        "CUSIP": "633067103",
        "CIK": null,
        "EmployerIdNumber": null,
        "FiscalYearEnd": "October",
        "IPODate": null,
        "InternationalDomestic": null,
        "Sector": "Financial Services",
        "Industry": "Banks - Diversified",
        "GicSector": "Financials",
        "GicGroup": "Banks",
        "GicIndustry": "Banks",
        "GicSubIndustry": "Diversified Banks",
        "Description": "National Bank of Canada provides financial services to individuals, businesses, institutional clients, and governments in Canada and internationally. It operates through four segments: Personal and Commercial, Wealth Management, Financial Markets, and U.S. Specialty Finance and International. The Personal and Commercial segment offers banking, financing, and investing services to individuals, advisors, and businesses, as well as insurance operations. The Wealth Management segment provides investment solutions, trust services, banking services, lending services, and other wealth management solutions offered through internal and third-party distribution networks. The Financial Markets segment offers corporate and investment banking solutions for large and mid-size corporations, public sector organizations, and institutional investors. The U.S. Specialty Finance and International segment provides specialty finance products; and personal and commercial banking in Cambodia. National Bank of Canada was founded in 1859 and is headquartered in Montreal, Canada.",
        "Address": "800 Saint-Jacques Street, Montreal, QC, Canada, H3C 1A3",
        "AddressData": {
            "Street": "800 Saint-Jacques Street",
            "City": "Montreal",
            "State": "QC",
            "Country": "Canada",
            "ZIP": "H3C 1A3"
        },
        "Listings": [],
        "Officers": [
            {
                "Name": "Mr. Laurent  Ferreira",
                "Title": "President, CEO & Director",
                "YearBorn": "1971"
            },
            {
                "Name": "Ms. Marie Chantal Gingras",
                "Title": "CFO & Executive VP of Finance",
                "YearBorn": "NA"
            },
            {
                "Name": "Ms. Lucie  Blanchet",
                "Title": "Strategic Advisor to the CEO",
                "YearBorn": "NA"
            },
            {
                "Name": "Mr. Etienne  Dubuc",
                "Title": "Executive VP of Capital Markets, Co-President & Co-CEO of National Bank Financial",
                "YearBorn": "NA"
            },
            {
                "Name": "Ms. Nancy  Paquet",
                "Title": "Executive VP of Wealth Management and Co-President & Co-CEO of National Bank Financial",
                "YearBorn": "NA"
            },
            {
                "Name": "Ms. Marie  Brault",
                "Title": "VP of Governance, Investments, NBI Legal Affairs & Corporate Secretary",
                "YearBorn": "NA"
            },
            {
                "Name": "Louis  Arcand",
                "Title": "MD and Head of Specialized Transactions, Products & Legal",
                "YearBorn": "NA"
            },
            {
                "Name": "Ms. Brigitte  Hebert",
                "Title": "Executive VP of Human Experience & Performance",
                "YearBorn": "NA"
            },
            {
                "Name": "Mr. Dominic  Paradis",
                "Title": "Executive VP and General Counsel of Enterprise Technology & Resilience",
                "YearBorn": "NA"
            },
            {
                "Name": "Ms. Julie  Levesque",
                "Title": "Executive VP of Personal Banking",
                "YearBorn": "NA"
            }
        ],
        "Phone": "514-394-5000",
        "WebURL": "https://www.nbc.ca",
        "LogoURL": "/img/logos/TO/NA.png",
        "FullTimeEmployees": 34816,
        "UpdatedAt": "2026-09-11"
    },
    "Highlights": {
        "MarketCapitalization": 81684889600,
        "MarketCapitalizationMln": 81684.8896,
        "EBITDA": null,
        "PERatio": 17.7333,
        "PEGRatio": 1.3118,
        "WallStreetTargetPrice": 223.75,
        "BookValue": 86.188,
        "DividendShare": 4.98,
        "DividendYield": 0.0236,
        "EarningsShare": 11.96,
        "EPSEstimateCurrentYear": 13.0946,
        "EPSEstimateNextYear": 14.3802,
        "EPSEstimateNextQuarter": 0,
        "EPSEstimateCurrentQuarter": 3.2071,
        "MostRecentQuarter": "2026-07-31",
        "ProfitMargin": 0.3328,
        "OperatingMarginTTM": 0.4502,
        "ReturnOnAssetsTTM": 0.0082,
        "ReturnOnEquityTTM": 0.1427,
        "RevenueTTM": 14584000512,
        "RevenuePerShareTTM": 37.555,
        "QuarterlyRevenueGrowthYOY": 0.173,
        "GrossProfitTTM": 14584000512,
        "DilutedEpsTTM": 11.96,
        "QuarterlyEarningsGrowthYOY": 0.26
    },
    "Valuation": {
        "TrailingPE": 17.7333,
        "ForwardPE": 14.4928,
        "PriceSalesTTM": 5.601,
        "PriceBookMRQ": 2.4407,
        "EnterpriseValue": -65942200320,
        "EnterpriseValueRevenue": 13.4722,
        "EnterpriseValueEbitda": 0
    },
    "SharesStats": {
        "SharesOutstanding": 385142589,
        "SharesFloat": 382768094,
        "PercentInsiders": 0.11199999999999999,
        "PercentInstitutions": 41.504000000000005,
        "SharesShort": null,
        "SharesShortPriorMonth": null,
        "ShortRatio": null,
        "ShortPercentOutstanding": null,
        "ShortPercentFloat": 0.0361
    },
    "Technicals": {
        "Beta": 1.165,
        "52WeekHigh": 237.13,
        "52WeekLow": 143.8137,
        "50DayMA": 223.8,
        "200DayMA": 196.5172,
        "SharesShort": 5639274,
        "SharesShortPriorMonth": 5351100,
        "ShortRatio": 6.02,
        "ShortPercent": 0.0361
    },
    "SplitsDividends": {
        "ForwardAnnualDividendRate": 5.28,
        "ForwardAnnualDividendYield": 0.0251,
        "PayoutRatio": 0.4035,
        "DividendDate": "2026-11-01",
        "ExDividendDate": "2026-09-28",
        "LastSplitFactor": "2:1",
        "LastSplitDate": "2014-02-14",
        "NumberDividendsByYear": [
            {
                "Year": 1989,
                "Count": 1
            },
            {
                "Year": 1990,
                "Count": 4
            },
            {
                "Year": 1991,
                "Count": 4
            },
            {
                "Year": 1992,
                "Count": 4
            },
            {
                "Year": 1993,
                "Count": 4
            },
            {
                "Year": 1994,
                "Count": 4
            },
            {
                "Year": 1995,
                "Count": 5
            },
            {
                "Year": 1996,
                "Count": 4
            },
            {
                "Year": 1997,
                "Count": 4
            },
            {
                "Year": 1998,
                "Count": 4
            },
            {
                "Year": 1999,
                "Count": 5
            },
            {
                "Year": 2000,
                "Count": 4
            },
            {
                "Year": 2001,
                "Count": 4
            },
            {
                "Year": 2002,
                "Count": 4
            },
            {
                "Year": 2003,
                "Count": 4
            },
            {
                "Year": 2004,
                "Count": 4
            },
            {
                "Year": 2005,
                "Count": 4
            },
            {
                "Year": 2006,
                "Count": 4
            },
            {
                "Year": 2007,
                "Count": 4
            },
            {
                "Year": 2008,
                "Count": 4
            },
            {
                "Year": 2009,
                "Count": 4
            },
            {
                "Year": 2010,
                "Count": 4
            },
            {
                "Year": 2011,
                "Count": 4
            },
            {
                "Year": 2012,
                "Count": 4
            },
            {
                "Year": 2013,
                "Count": 5
            },
            {
                "Year": 2014,
                "Count": 4
            },
            {
                "Year": 2015,
                "Count": 4
            },
            {
                "Year": 2016,
                "Count": 4
            },
            {
                "Year": 2017,
                "Count": 4
            },
            {
                "Year": 2018,
                "Count": 4
            },
            {
                "Year": 2019,
                "Count": 4
            },
            {
                "Year": 2020,
                "Count": 4
            },
            {
                "Year": 2021,
                "Count": 4
            },
            {
                "Year": 2022,
                "Count": 4
            },
            {
                "Year": 2023,
                "Count": 4
            },
            {
                "Year": 2024,
                "Count": 5
            },
            {
                "Year": 2025,
                "Count": 4
            },
            {
                "Year": 2026,
                "Count": 3
            }
        ]
    },
    "Holders": null,
    "InsiderTransactions": [],
    "ESGScores": {
        "Disclaimer": "The ESG data currently in a very early Beta stage and not intended for any production use. It will be removed from the feed on December 31, 2020.",
        "RatingDate": "2019-01-01",
        "TotalEsg": 32.83,
        "TotalEsgPercentile": 46.04,
        "EnvironmentScore": 10.42,
        "EnvironmentScorePercentile": 9,
        "SocialScore": 18,
        "SocialScorePercentile": 9,
        "GovernanceScore": 19.91,
        "GovernanceScorePercentile": 9,
        "ControversyLevel": 2,
        "ActivitiesInvolvement": [
            {
                "Activity": "adult",
                "Involvement": "No"
            },
            {
                "Activity": "alcoholic",
                "Involvement": "No"
            },
            {
                "Activity": "animalTesting",
                "Involvement": "No"
            },
            {
                "Activity": "catholic",
                "Involvement": "No"
            },
            {
                "Activity": "controversialWeapons",
                "Involvement": "No"
            },
            {
                "Activity": "smallArms",
                "Involvement": "No"
            },
            {
                "Activity": "furLeather",
                "Involvement": "No"
            },
            {
                "Activity": "gambling",
                "Involvement": "No"
            },
            {
                "Activity": "gmo",
                "Involvement": "No"
            },
            {
                "Activity": "militaryContract",
                "Involvement": "No"
            },
            {
                "Activity": "nuclear",
                "Involvement": "No"
            },
            {
                "Activity": "pesticides",
                "Involvement": "No"
            },
            {
                "Activity": "palmOil",
                "Involvement": "No"
            },
            {
                "Activity": "coal",
                "Involvement": "No"
            },
            {
                "Activity": "tobacco",
                "Involvement": "No"
            }
        ]
    },
    "outstandingShares": {
        "annual": [
            {
                "date": "2026",
                "dateFormatted": "2026-12-31",
                "sharesMln": "390.0250",
                "shares": 390025000
            },
            {
                "date": "2025",
                "dateFormatted": "2025-12-31",
                "sharesMln": "396.1090",
                "shares": 396109000
            },
            {
                "date": "2024",
                "dateFormatted": "2024-12-31",
                "sharesMln": "342.8390",
                "shares": 342839000
            },
            {
                "date": "2023",
                "dateFormatted": "2023-12-31",
                "sharesMln": "342.5234",
                "shares": 342523400
            },
            {
                "date": "2022",
                "dateFormatted": "2022-12-31",
                "sharesMln": "339.9100",
                "shares": 339910000
            },
            {
                "date": "2021",
                "dateFormatted": "2021-12-31",
                "sharesMln": "342.4000",
                "shares": 342400000
            },
            {
                "date": "2020",
                "dateFormatted": "2020-12-31",
                "sharesMln": "338.6170",
                "shares": 338617000
            },
            {
                "date": "2019",
                "dateFormatted": "2019-12-31",
                "sharesMln": "337.8890",
                "shares": 337889000
            },
            {
                "date": "2018",
                "dateFormatted": "2018-12-31",
                "sharesMln": "341.3950",
                "shares": 341395000
            },
            {
                "date": "2017",
                "dateFormatted": "2017-12-31",
                "sharesMln": "345.5070",
                "shares": 345507000
            },
            {
                "date": "2016",
                "dateFormatted": "2016-12-31",
                "sharesMln": "343.2700",
                "shares": 343270000
            },
            {
                "date": "2015",
                "dateFormatted": "2015-12-31",
                "sharesMln": "339.2650",
                "shares": 339265000
            },
            {
                "date": "2014",
                "dateFormatted": "2014-12-31",
                "sharesMln": "332.9250",
                "shares": 332925000
            },
            {
                "date": "2013",
                "dateFormatted": "2013-12-31",
                "sharesMln": "330.1850",
                "shares": 330185000
            },
            {
                "date": "2012",
                "dateFormatted": "2012-12-31",
                "sharesMln": "326.3800",
                "shares": 326380000
            },
            {
                "date": "2011",
                "dateFormatted": "2011-12-31",
                "sharesMln": "324.3020",
                "shares": 324302000
            },
            {
                "date": "2010",
                "dateFormatted": "2010-12-31",
                "sharesMln": "329.3000",
                "shares": 329300000
            },
            {
                "date": "2009",
                "dateFormatted": "2009-12-31",
                "sharesMln": "326.0720",
                "shares": 326072000
            },
            {
                "date": "2008",
                "dateFormatted": "2008-12-31",
                "sharesMln": "319.6360",
                "shares": 319636000
            },
            {
                "date": "2007",
                "dateFormatted": "2007-12-31",
                "sharesMln": "315.5800",
                "shares": 315580000
            },
            {
                "date": "2006",
                "dateFormatted": "2006-12-31",
                "sharesMln": "328.7960",
                "shares": 328796000
            },
            {
                "date": "2005",
                "dateFormatted": "2005-12-31",
                "sharesMln": "335.5620",
                "shares": 335562000
            },
            {
                "date": "2004",
                "dateFormatted": "2004-12-31",
                "sharesMln": "340.3280",
                "shares": 340328000
            },
            {
                "date": "2003",
                "dateFormatted": "2003-12-31",
                "sharesMln": "354.0160",
                "shares": 354016000
            },
            {
                "date": "2002",
                "dateFormatted": "2002-12-31",
                "sharesMln": "367.8100",
                "shares": 367810000
            },
            {
                "date": "2001",
                "dateFormatted": "2001-12-31",
                "sharesMln": "382.7000",
                "shares": 382700000
            },
            {
                "date": "2000",
                "dateFormatted": "2000-12-31",
                "sharesMln": "379.1560",
                "shares": 379156000
            },
            {
                "date": "1999",
                "dateFormatted": "1999-12-31",
                "sharesMln": "376.2712",
                "shares": 376271200
            },
            {
                "date": "1998",
                "dateFormatted": "1998-12-31",
                "sharesMln": "345.4545",
                "shares": 345454500
            },
            {
                "date": "1997",
                "dateFormatted": "1997-12-31",
                "sharesMln": "338.1818",
                "shares": 338181800
            },
            {
                "date": "1996",
                "dateFormatted": "1996-12-31",
                "sharesMln": "334.7826",
                "shares": 334782600
            },
            {
                "date": "1995",
                "dateFormatted": "1995-12-31",
                "sharesMln": "331.7073",
                "shares": 331707300
            },
            {
                "date": "1994",
                "dateFormatted": "1994-12-31",
                "sharesMln": "325.1613",
                "shares": 325161300
            },
            {
                "date": "1993",
                "dateFormatted": "1993-12-31",
                "sharesMln": "314.8148",
                "shares": 314814800
            }
        ],
        "quarterly": [
            {
                "date": "2026-Q3",
                "dateFormatted": "2026-09-30",
                "sharesMln": "390.0250",
                "shares": 390025000
            },
            {
                "date": "2026-Q2",
                "dateFormatted": "2026-06-30",
                "sharesMln": "391.4600",
                "shares": 391460000
            },
            {
                "date": "2026-Q1",
                "dateFormatted": "2026-03-31",
                "sharesMln": "394.7430",
                "shares": 394743000
            },
            {
                "date": "2025-Q4",
                "dateFormatted": "2025-12-31",
                "sharesMln": "396.1090",
                "shares": 396109000
            },
            {
                "date": "2025-Q3",
                "dateFormatted": "2025-09-30",
                "sharesMln": "395.9190",
                "shares": 395919000
            },
            {
                "date": "2025-Q2",
                "dateFormatted": "2025-06-30",
                "sharesMln": "393.8780",
                "shares": 393878000
            },
            {
                "date": "2025-Q1",
                "dateFormatted": "2025-03-31",
                "sharesMln": "344.9540",
                "shares": 344954000
            },
            {
                "date": "2024-Q4",
                "dateFormatted": "2024-12-31",
                "sharesMln": "342.8390",
                "shares": 342839000
            },
            {
                "date": "2024-Q3",
                "dateFormatted": "2024-09-30",
                "sharesMln": "343.5310",
                "shares": 343531000
            },
            {
                "date": "2024-Q2",
                "dateFormatted": "2024-06-30",
                "sharesMln": "342.7810",
                "shares": 342781000
            },
            {
                "date": "2024-Q1",
                "dateFormatted": "2024-03-31",
                "sharesMln": "341.3390",
                "shares": 341339000
            },
            {
                "date": "2023-Q4",
                "dateFormatted": "2023-12-31",
                "sharesMln": "342.5234",
                "shares": 342523400
            },
            {
                "date": "2023-Q3",
                "dateFormatted": "2023-09-30",
                "sharesMln": "341.2100",
                "shares": 341210000
            },
            {
                "date": "2023-Q2",
                "dateFormatted": "2023-06-30",
                "sharesMln": "340.9710",
                "shares": 340971000
            },
            {
                "date": "2023-Q1",
                "dateFormatted": "2023-03-31",
                "sharesMln": "340.4430",
                "shares": 340443000
            },
            {
                "date": "2022-Q4",
                "dateFormatted": "2022-12-31",
                "sharesMln": "339.9100",
                "shares": 339910000
            },
            {
                "date": "2022-Q3",
                "dateFormatted": "2022-09-30",
                "sharesMln": "339.8750",
                "shares": 339875000
            },
            {
                "date": "2022-Q2",
                "dateFormatted": "2022-06-30",
                "sharesMln": "341.4180",
                "shares": 341418000
            },
            {
                "date": "2022-Q1",
                "dateFormatted": "2022-03-31",
                "sharesMln": "342.3180",
                "shares": 342318000
            },
            {
                "date": "2021-Q4",
                "dateFormatted": "2021-12-31",
                "sharesMln": "342.4000",
                "shares": 342400000
            },
            {
                "date": "2021-Q3",
                "dateFormatted": "2021-09-30",
                "sharesMln": "341.8180",
                "shares": 341818000
            },
            {
                "date": "2021-Q2",
                "dateFormatted": "2021-06-30",
                "sharesMln": "340.6140",
                "shares": 340614000
            },
            {
                "date": "2021-Q1",
                "dateFormatted": "2021-03-31",
                "sharesMln": "338.6170",
                "shares": 338617000
            },
            {
                "date": "2020-Q4",
                "dateFormatted": "2020-12-31",
                "sharesMln": "338.6170",
                "shares": 338617000
            },
            {
                "date": "2020-Q3",
                "dateFormatted": "2020-09-30",
                "sharesMln": "337.2310",
                "shares": 337231000
            },
            {
                "date": "2020-Q2",
                "dateFormatted": "2020-06-30",
                "sharesMln": "337.3170",
                "shares": 337317000
            },
            {
                "date": "2020-Q1",
                "dateFormatted": "2020-03-31",
                "sharesMln": "338.1110",
                "shares": 338111000
            },
            {
                "date": "2019-Q4",
                "dateFormatted": "2019-12-31",
                "sharesMln": "337.8890",
                "shares": 337889000
            },
            {
                "date": "2019-Q3",
                "dateFormatted": "2019-09-30",
                "sharesMln": "337.7680",
                "shares": 337768000
            },
            {
                "date": "2019-Q2",
                "dateFormatted": "2019-06-30",
                "sharesMln": "338.5150",
                "shares": 338515000
            },
            {
                "date": "2019-Q1",
                "dateFormatted": "2019-03-31",
                "sharesMln": "338.5850",
                "shares": 338585000
            },
            {
                "date": "2018-Q4",
                "dateFormatted": "2018-12-31",
                "sharesMln": "341.3950",
                "shares": 341395000
            },
            {
                "date": "2018-Q3",
                "dateFormatted": "2018-09-30",
                "sharesMln": "343.2800",
                "shares": 343280000
            },
            {
                "date": "2018-Q2",
                "dateFormatted": "2018-06-30",
                "sharesMln": "343.9000",
                "shares": 343900000
            },
            {
                "date": "2018-Q1",
                "dateFormatted": "2018-03-31",
                "sharesMln": "345.4580",
                "shares": 345458000
            },
            {
                "date": "2017-Q4",
                "dateFormatted": "2017-12-31",
                "sharesMln": "345.5070",
                "shares": 345507000
            },
            {
                "date": "2017-Q3",
                "dateFormatted": "2017-09-30",
                "sharesMln": "345.3530",
                "shares": 345353000
            },
            {
                "date": "2017-Q2",
                "dateFormatted": "2017-06-30",
                "sharesMln": "345.4160",
                "shares": 345416000
            },
            {
                "date": "2017-Q1",
                "dateFormatted": "2017-03-31",
                "sharesMln": "343.2700",
                "shares": 343270000
            },
            {
                "date": "2016-Q4",
                "dateFormatted": "2016-12-31",
                "sharesMln": "343.2700",
                "shares": 343270000
            },
            {
                "date": "2016-Q3",
                "dateFormatted": "2016-09-30",
                "sharesMln": "340.1960",
                "shares": 340196000
            },
            {
                "date": "2016-Q2",
                "dateFormatted": "2016-06-30",
                "sharesMln": "339.5300",
                "shares": 339530000
            },
            {
                "date": "2016-Q1",
                "dateFormatted": "2016-03-31",
                "sharesMln": "339.2650",
                "shares": 339265000
            },
            {
                "date": "2015-Q4",
                "dateFormatted": "2015-12-31",
                "sharesMln": "339.2650",
                "shares": 339265000
            },
            {
                "date": "2015-Q3",
                "dateFormatted": "2015-09-30",
                "sharesMln": "333.1270",
                "shares": 333127000
            },
            {
                "date": "2015-Q2",
                "dateFormatted": "2015-06-30",
                "sharesMln": "332.8490",
                "shares": 332849000
            },
            {
                "date": "2015-Q1",
                "dateFormatted": "2015-03-31",
                "sharesMln": "332.9250",
                "shares": 332925000
            },
            {
                "date": "2014-Q4",
                "dateFormatted": "2014-12-31",
                "sharesMln": "332.9250",
                "shares": 332925000
            },
            {
                "date": "2014-Q3",
                "dateFormatted": "2014-09-30",
                "sharesMln": "331.3810",
                "shares": 331381000
            },
            {
                "date": "2014-Q2",
                "dateFormatted": "2014-06-30",
                "sharesMln": "330.7160",
                "shares": 330716000
            },
            {
                "date": "2014-Q1",
                "dateFormatted": "2014-03-31",
                "sharesMln": "330.1850",
                "shares": 330185000
            },
            {
                "date": "2013-Q4",
                "dateFormatted": "2013-12-31",
                "sharesMln": "330.1850",
                "shares": 330185000
            },
            {
                "date": "2013-Q3",
                "dateFormatted": "2013-09-30",
                "sharesMln": "327.1760",
                "shares": 327176000
            },
            {
                "date": "2013-Q2",
                "dateFormatted": "2013-06-30",
                "sharesMln": "327.0760",
                "shares": 327076000
            },
            {
                "date": "2013-Q1",
                "dateFormatted": "2013-03-31",
                "sharesMln": "326.0900",
                "shares": 326090000
            },
            {
                "date": "2012-Q4",
                "dateFormatted": "2012-12-31",
                "sharesMln": "326.3800",
                "shares": 326380000
            },
            {
                "date": "2012-Q3",
                "dateFormatted": "2012-09-30",
                "sharesMln": "326.4620",
                "shares": 326462000
            },
            {
                "date": "2012-Q2",
                "dateFormatted": "2012-06-30",
                "sharesMln": "326.2340",
                "shares": 326234000
            },
            {
                "date": "2012-Q1",
                "dateFormatted": "2012-03-31",
                "sharesMln": "324.3020",
                "shares": 324302000
            },
            {
                "date": "2011-Q4",
                "dateFormatted": "2011-12-31",
                "sharesMln": "324.3020",
                "shares": 324302000
            },
            {
                "date": "2011-Q3",
                "dateFormatted": "2011-09-30",
                "sharesMln": "328.7300",
                "shares": 328730000
            },
            {
                "date": "2011-Q2",
                "dateFormatted": "2011-06-30",
                "sharesMln": "331.0400",
                "shares": 331040000
            },
            {
                "date": "2011-Q1",
                "dateFormatted": "2011-03-31",
                "sharesMln": "329.6220",
                "shares": 329622000
            },
            {
                "date": "2010-Q4",
                "dateFormatted": "2010-12-31",
                "sharesMln": "329.3000",
                "shares": 329300000
            },
            {
                "date": "2010-Q3",
                "dateFormatted": "2010-09-30",
                "sharesMln": "326.5180",
                "shares": 326518000
            },
            {
                "date": "2010-Q2",
                "dateFormatted": "2010-06-30",
                "sharesMln": "326.5960",
                "shares": 326596000
            },
            {
                "date": "2010-Q1",
                "dateFormatted": "2010-03-31",
                "sharesMln": "326.0720",
                "shares": 326072000
            },
            {
                "date": "2009-Q4",
                "dateFormatted": "2009-12-31",
                "sharesMln": "326.0720",
                "shares": 326072000
            },
            {
                "date": "2009-Q3",
                "dateFormatted": "2009-09-30",
                "sharesMln": "322.5780",
                "shares": 322578000
            },
            {
                "date": "2009-Q2",
                "dateFormatted": "2009-06-30",
                "sharesMln": "320.2280",
                "shares": 320228000
            },
            {
                "date": "2009-Q1",
                "dateFormatted": "2009-03-31",
                "sharesMln": "319.8020",
                "shares": 319802000
            },
            {
                "date": "2008-Q4",
                "dateFormatted": "2008-12-31",
                "sharesMln": "319.6360",
                "shares": 319636000
            },
            {
                "date": "2008-Q3",
                "dateFormatted": "2008-09-30",
                "sharesMln": "318.9460",
                "shares": 318946000
            },
            {
                "date": "2008-Q2",
                "dateFormatted": "2008-06-30",
                "sharesMln": "317.9820",
                "shares": 317982000
            },
            {
                "date": "2008-Q1",
                "dateFormatted": "2008-03-31",
                "sharesMln": "317.4620",
                "shares": 317462000
            },
            {
                "date": "2007-Q4",
                "dateFormatted": "2007-12-31",
                "sharesMln": "315.5800",
                "shares": 315580000
            },
            {
                "date": "2007-Q3",
                "dateFormatted": "2007-09-30",
                "sharesMln": "321.1340",
                "shares": 321134000
            },
            {
                "date": "2007-Q2",
                "dateFormatted": "2007-06-30",
                "sharesMln": "324.2857",
                "shares": 324285700
            },
            {
                "date": "2007-Q1",
                "dateFormatted": "2007-03-31",
                "sharesMln": "328.6713",
                "shares": 328671300
            },
            {
                "date": "2006-Q4",
                "dateFormatted": "2006-12-31",
                "sharesMln": "328.7960",
                "shares": 328796000
            },
            {
                "date": "2006-Q3",
                "dateFormatted": "2006-09-30",
                "sharesMln": "329.2308",
                "shares": 329230800
            },
            {
                "date": "2006-Q2",
                "dateFormatted": "2006-06-30",
                "sharesMln": "331.1040",
                "shares": 331104000
            },
            {
                "date": "2006-Q1",
                "dateFormatted": "2006-03-31",
                "sharesMln": "335.5620",
                "shares": 335562000
            },
            {
                "date": "2005-Q4",
                "dateFormatted": "2005-12-31",
                "sharesMln": "335.5620",
                "shares": 335562000
            },
            {
                "date": "2005-Q3",
                "dateFormatted": "2005-09-30",
                "sharesMln": "335.6980",
                "shares": 335698000
            },
            {
                "date": "2005-Q2",
                "dateFormatted": "2005-06-30",
                "sharesMln": "339.8760",
                "shares": 339876000
            },
            {
                "date": "2005-Q1",
                "dateFormatted": "2005-03-31",
                "sharesMln": "340.3280",
                "shares": 340328000
            },
            {
                "date": "2004-Q4",
                "dateFormatted": "2004-12-31",
                "sharesMln": "340.3280",
                "shares": 340328000
            },
            {
                "date": "2004-Q3",
                "dateFormatted": "2004-09-30",
                "sharesMln": "343.2680",
                "shares": 343268000
            },
            {
                "date": "2004-Q2",
                "dateFormatted": "2004-06-30",
                "sharesMln": "349.0400",
                "shares": 349040000
            },
            {
                "date": "2004-Q1",
                "dateFormatted": "2004-03-31",
                "sharesMln": "354.0160",
                "shares": 354016000
            },
            {
                "date": "2003-Q4",
                "dateFormatted": "2003-12-31",
                "sharesMln": "354.0160",
                "shares": 354016000
            },
            {
                "date": "2003-Q3",
                "dateFormatted": "2003-09-30",
                "sharesMln": "354.0760",
                "shares": 354076000
            },
            {
                "date": "2003-Q2",
                "dateFormatted": "2003-06-30",
                "sharesMln": "359.3320",
                "shares": 359332000
            },
            {
                "date": "2003-Q1",
                "dateFormatted": "2003-03-31",
                "sharesMln": "367.8100",
                "shares": 367810000
            },
            {
                "date": "2002-Q4",
                "dateFormatted": "2002-12-31",
                "sharesMln": "367.8100",
                "shares": 367810000
            },
            {
                "date": "2002-Q3",
                "dateFormatted": "2002-09-30",
                "sharesMln": "370.8780",
                "shares": 370878000
            },
            {
                "date": "2002-Q2",
                "dateFormatted": "2002-06-30",
                "sharesMln": "380.5200",
                "shares": 380520000
            },
            {
                "date": "2002-Q1",
                "dateFormatted": "2002-03-31",
                "sharesMln": "382.7000",
                "shares": 382700000
            },
            {
                "date": "2001-Q4",
                "dateFormatted": "2001-12-31",
                "sharesMln": "382.7000",
                "shares": 382700000
            },
            {
                "date": "2001-Q3",
                "dateFormatted": "2001-09-30",
                "sharesMln": "382.1660",
                "shares": 382166000
            },
            {
                "date": "2001-Q2",
                "dateFormatted": "2001-06-30",
                "sharesMln": "381.4820",
                "shares": 381482000
            },
            {
                "date": "2001-Q1",
                "dateFormatted": "2001-03-31",
                "sharesMln": "379.1560",
                "shares": 379156000
            },
            {
                "date": "2000-Q4",
                "dateFormatted": "2000-12-31",
                "sharesMln": "379.1560",
                "shares": 379156000
            },
            {
                "date": "2000-Q3",
                "dateFormatted": "2000-09-30",
                "sharesMln": "378.1250",
                "shares": 378125000
            },
            {
                "date": "2000-Q2",
                "dateFormatted": "2000-06-30",
                "sharesMln": "381.8182",
                "shares": 381818200
            },
            {
                "date": "2000-Q1",
                "dateFormatted": "2000-03-31",
                "sharesMln": "376.2712",
                "shares": 376271200
            },
            {
                "date": "1999-Q4",
                "dateFormatted": "1999-12-31",
                "sharesMln": "376.2712",
                "shares": 376271200
            },
            {
                "date": "1999-Q3",
                "dateFormatted": "1999-09-30",
                "sharesMln": "343.8596",
                "shares": 343859600
            },
            {
                "date": "1999-Q2",
                "dateFormatted": "1999-06-30",
                "sharesMln": "342.8571",
                "shares": 342857100
            },
            {
                "date": "1999-Q1",
                "dateFormatted": "1999-03-31",
                "sharesMln": "345.4545",
                "shares": 345454500
            },
            {
                "date": "1998-Q4",
                "dateFormatted": "1998-12-31",
                "sharesMln": "345.4545",
                "shares": 345454500
            },
            {
                "date": "1998-Q3",
                "dateFormatted": "1998-09-30",
                "sharesMln": "343.3962",
                "shares": 343396200
            },
            {
                "date": "1998-Q2",
                "dateFormatted": "1998-06-30",
                "sharesMln": "342.3077",
                "shares": 342307700
            },
            {
                "date": "1998-Q1",
                "dateFormatted": "1998-03-31",
                "sharesMln": "338.1818",
                "shares": 338181800
            },
            {
                "date": "1997-Q4",
                "dateFormatted": "1997-12-31",
                "sharesMln": "338.1818",
                "shares": 338181800
            },
            {
                "date": "1997-Q3",
                "dateFormatted": "1997-09-30",
                "sharesMln": "344.6809",
                "shares": 344680900
            },
            {
                "date": "1997-Q2",
                "dateFormatted": "1997-06-30",
                "sharesMln": "336.3636",
                "shares": 336363600
            },
            {
                "date": "1997-Q1",
                "dateFormatted": "1997-03-31",
                "sharesMln": "334.7826",
                "shares": 334782600
            },
            {
                "date": "1996-Q4",
                "dateFormatted": "1996-12-31",
                "sharesMln": "334.7826",
                "shares": 334782600
            },
            {
                "date": "1996-Q3",
                "dateFormatted": "1996-09-30",
                "sharesMln": "330.9091",
                "shares": 330909100
            },
            {
                "date": "1996-Q2",
                "dateFormatted": "1996-06-30",
                "sharesMln": "328.2051",
                "shares": 328205100
            },
            {
                "date": "1996-Q1",
                "dateFormatted": "1996-03-31",
                "sharesMln": "331.7073",
                "shares": 331707300
            },
            {
                "date": "1995-Q4",
                "dateFormatted": "1995-12-31",
                "sharesMln": "331.7073",
                "shares": 331707300
            },
            {
                "date": "1995-Q3",
                "dateFormatted": "1995-09-30",
                "sharesMln": "327.8788",
                "shares": 327878800
            },
            {
                "date": "1995-Q2",
                "dateFormatted": "1995-06-30",
                "sharesMln": "325.5172",
                "shares": 325517200
            },
            {
                "date": "1995-Q1",
                "dateFormatted": "1995-03-31",
                "sharesMln": "325.1613",
                "shares": 325161300
            },
            {
                "date": "1994-Q4",
                "dateFormatted": "1994-12-31",
                "sharesMln": "325.1613",
                "shares": 325161300
            },
            {
                "date": "1994-Q3",
                "dateFormatted": "1994-09-30",
                "sharesMln": "322.0690",
                "shares": 322069000
            },
            {
                "date": "1994-Q2",
                "dateFormatted": "1994-06-30",
                "sharesMln": "318.5185",
                "shares": 318518500
            },
            {
                "date": "1994-Q1",
                "dateFormatted": "1994-03-31",
                "sharesMln": "314.8148",
                "shares": 314814800
            },
            {
                "date": "1993-Q4",
                "dateFormatted": "1993-12-31",
                "sharesMln": "314.8148",
                "shares": 314814800
            },
            {
                "date": "1993-Q3",
                "dateFormatted": "1993-09-30",
                "sharesMln": "289.6296",
                "shares": 289629600
            },
            {
                "date": "1993-Q2",
                "dateFormatted": "1993-06-30",
                "sharesMln": "276.5217",
                "shares": 276521700
            },
            {
                "date": "1993-Q1",
                "dateFormatted": "1993-03-31",
                "sharesMln": "255.7143",
                "shares": 255714300
            }
        ]
    },
    "Earnings": {
        "History": {
            "2026-10-31": {
                "reportDate": "2026-12-02",
                "date": "2026-10-31",
                "beforeAfterMarket": "BeforeMarket",
                "currency": null,
                "epsActual": null,
                "epsEstimate": 3.28,
                "epsDifference": 0,
                "surprisePercent": null
            },
            "2026-07-31": {
                "reportDate": "2026-08-26",
                "date": "2026-07-31",
                "beforeAfterMarket": "BeforeMarket",
                "currency": null,
                "epsActual": 3.39,
                "epsEstimate": 3.21,
                "epsDifference": 0.18,
                "surprisePercent": 5.6075
            },
            "2026-04-30": {
                "reportDate": "2026-05-27",
                "date": "2026-04-30",
                "beforeAfterMarket": "BeforeMarket",
                "currency": null,
                "epsActual": 3.23,
                "epsEstimate": 3.13,
                "epsDifference": 0.1,
                "surprisePercent": 3.1949
            },
            "2026-01-31": {
                "reportDate": "2026-02-25",
                "date": "2026-01-31",
                "beforeAfterMarket": "BeforeMarket",
                "currency": null,
                "epsActual": 3.25,
                "epsEstimate": 2.99,
                "epsDifference": 0.26,
                "surprisePercent": 8.6957
            },
            "2025-10-31": {
                "reportDate": "2025-12-03",
                "date": "2025-10-31",
                "beforeAfterMarket": "BeforeMarket",
                "currency": null,
                "epsActual": 2.82,
                "epsEstimate": 2.62,
                "epsDifference": 0.2,
                "surprisePercent": 7.6336
            },
            "2025-07-31": {
                "reportDate": "2025-08-27",
                "date": "2025-07-31",
                "beforeAfterMarket": "BeforeMarket",
                "currency": null,
                "epsActual": 2.68,
                "epsEstimate": 2.71,
                "epsDifference": -0.03,
                "surprisePercent": -1.107
            },
            "2025-04-30": {
                "reportDate": "2025-05-28",
                "date": "2025-04-30",
                "beforeAfterMarket": "BeforeMarket",
                "currency": "CAD",
                "epsActual": 2.85,
                "epsEstimate": 2.4,
                "epsDifference": 0.45,
                "surprisePercent": 18.75
            },
            "2025-01-31": {
                "reportDate": "2025-02-26",
                "date": "2025-01-31",
                "beforeAfterMarket": "BeforeMarket",
                "currency": "CAD",
                "epsActual": 2.78,
                "epsEstimate": 2.62,
                "epsDifference": 0.16,
                "surprisePercent": 6.1069
            },
            "2024-10-31": {
                "reportDate": "2024-12-04",
                "date": "2024-10-31",
                "beforeAfterMarket": "BeforeMarket",
                "currency": "CAD",
                "epsActual": 2.58,
                "epsEstimate": 2.57,
                "epsDifference": 0.01,
                "surprisePercent": 0.3891
            },
            "2024-07-31": {
                "reportDate": "2024-08-28",
                "date": "2024-07-31",
                "beforeAfterMarket": "BeforeMarket",
                "currency": "CAD",
                "epsActual": 2.68,
                "epsEstimate": 2.47,
                "epsDifference": 0.21,
                "surprisePercent": 8.502
            },
            "2024-04-30": {
                "reportDate": "2024-05-29",
                "date": "2024-04-30",
                "beforeAfterMarket": "BeforeMarket",
                "currency": "CAD",
                "epsActual": 2.54,
                "epsEstimate": 2.4,
                "epsDifference": 0.14,
                "surprisePercent": 5.8333
            },
            "2024-01-31": {
                "reportDate": "2024-02-28",
                "date": "2024-01-31",
                "beforeAfterMarket": "BeforeMarket",
                "currency": "CAD",
                "epsActual": 2.59,
                "epsEstimate": 2.35,
                "epsDifference": 0.24,
                "surprisePercent": 10.2128
            },
            "2023-10-31": {
                "reportDate": "2023-12-01",
                "date": "2023-10-31",
                "beforeAfterMarket": "BeforeMarket",
                "currency": "CAD",
                "epsActual": 2.32,
                "epsEstimate": 2.29,
                "epsDifference": 0.03,
                "surprisePercent": 1.31
            },
            "2023-07-31": {
                "reportDate": "2023-08-30",
                "date": "2023-07-31",
                "beforeAfterMarket": "BeforeMarket",
                "currency": "CAD",
                "epsActual": 2.21,
                "epsEstimate": 2.36,
                "epsDifference": -0.15,
                "surprisePercent": -6.3559
            },
            "2023-04-30": {
                "reportDate": "2023-05-31",
                "date": "2023-04-30",
                "beforeAfterMarket": "BeforeMarket",
                "currency": "CAD",
                "epsActual": 2.38,
                "epsEstimate": 2.36,
                "epsDifference": 0.02,
                "surprisePercent": 0.8475
            },
            "2023-01-31": {
                "reportDate": "2023-03-01",
                "date": "2023-01-31",
                "beforeAfterMarket": "BeforeMarket",
                "currency": "CAD",
                "epsActual": 2.56,
                "epsEstimate": 2.39,
                "epsDifference": 0.17,
                "surprisePercent": 7.113
            },
            "2022-10-31": {
                "reportDate": "2022-11-30",
                "date": "2022-10-31",
                "beforeAfterMarket": "BeforeMarket",
                "currency": "CAD",
                "epsActual": 2.08,
                "epsEstimate": 2.24,
                "epsDifference": -0.16,
                "surprisePercent": -7.1429
            },
            "2022-07-31": {
                "reportDate": "2022-08-24",
                "date": "2022-07-31",
                "beforeAfterMarket": "BeforeMarket",
                "currency": "CAD",
                "epsActual": 2.35,
                "epsEstimate": 2.35,
                "epsDifference": 0,
                "surprisePercent": 0
            },
            "2022-04-30": {
                "reportDate": "2022-05-27",
                "date": "2022-04-30",
                "beforeAfterMarket": "BeforeMarket",
                "currency": "CAD",
                "epsActual": 2.55,
                "epsEstimate": 2.26,
                "epsDifference": 0.29,
                "surprisePercent": 12.8319
            },
            "2022-01-31": {
                "reportDate": "2022-02-25",
                "date": "2022-01-31",
                "beforeAfterMarket": "BeforeMarket",
                "currency": "CAD",
                "epsActual": 2.65,
                "epsEstimate": 2.23,
                "epsDifference": 0.42,
                "surprisePercent": 18.8341
            },
            "2021-10-31": {
                "reportDate": "2021-12-01",
                "date": "2021-10-31",
                "beforeAfterMarket": "BeforeMarket",
                "currency": "CAD",
                "epsActual": 2.21,
                "epsEstimate": 2.23,
                "epsDifference": -0.02,
                "surprisePercent": -0.8969
            },
            "2021-07-31": {
                "reportDate": "2021-08-25",
                "date": "2021-07-31",
                "beforeAfterMarket": "BeforeMarket",
                "currency": "CAD",
                "epsActual": 2.36,
                "epsEstimate": 2.13,
                "epsDifference": 0.23,
                "surprisePercent": 10.7981
            },
            "2021-04-30": {
                "reportDate": "2021-05-28",
                "date": "2021-04-30",
                "beforeAfterMarket": "BeforeMarket",
                "currency": "CAD",
                "epsActual": 2.25,
                "epsEstimate": 2,
                "epsDifference": 0.25,
                "surprisePercent": 12.5
            },
            "2021-01-31": {
                "reportDate": "2021-02-24",
                "date": "2021-01-31",
                "beforeAfterMarket": "BeforeMarket",
                "currency": "CAD",
                "epsActual": 2.15,
                "epsEstimate": 1.71,
                "epsDifference": 0.44,
                "surprisePercent": 25.731
            },
            "2020-10-31": {
                "reportDate": "2020-12-02",
                "date": "2020-10-31",
                "beforeAfterMarket": "BeforeMarket",
                "currency": "CAD",
                "epsActual": 1.69,
                "epsEstimate": 1.52,
                "epsDifference": 0.17,
                "surprisePercent": 11.1842
            },
            "2020-07-31": {
                "reportDate": "2020-08-26",
                "date": "2020-07-31",
                "beforeAfterMarket": "BeforeMarket",
                "currency": "CAD",
                "epsActual": 1.66,
                "epsEstimate": 1.32,
                "epsDifference": 0.34,
                "surprisePercent": 25.7576
            },
            "2020-04-30": {
                "reportDate": "2020-05-26",
                "date": "2020-04-30",
                "beforeAfterMarket": "AfterMarket",
                "currency": "CAD",
                "epsActual": 1.01,
                "epsEstimate": 0.92,
                "epsDifference": 0.09,
                "surprisePercent": 9.7826
            },
            "2020-01-31": {
                "reportDate": "2020-02-27",
                "date": "2020-01-31",
                "beforeAfterMarket": "BeforeMarket",
                "currency": "CAD",
                "epsActual": 1.7,
                "epsEstimate": 1.66,
                "epsDifference": 0.04,
                "surprisePercent": 2.4096
            },
            "2019-10-31": {
                "reportDate": "2019-12-04",
                "date": "2019-10-31",
                "beforeAfterMarket": "BeforeMarket",
                "currency": "CAD",
                "epsActual": 1.69,
                "epsEstimate": 1.62,
                "epsDifference": 0.07,
                "surprisePercent": 4.321
            },
            "2019-07-31": {
                "reportDate": "2019-08-28",
                "date": "2019-07-31",
                "beforeAfterMarket": "BeforeMarket",
                "currency": "CAD",
                "epsActual": 1.66,
                "epsEstimate": 1.59,
                "epsDifference": 0.07,
                "surprisePercent": 4.4025
            },
            "2019-04-30": {
                "reportDate": "2019-05-30",
                "date": "2019-04-30",
                "beforeAfterMarket": "BeforeMarket",
                "currency": "CAD",
                "epsActual": 1.51,
                "epsEstimate": 1.52,
                "epsDifference": -0.01,
                "surprisePercent": -0.6579
            },
            "2019-01-31": {
                "reportDate": "2019-02-26",
                "date": "2019-01-31",
                "beforeAfterMarket": "AfterMarket",
                "currency": "CAD",
                "epsActual": 1.5,
                "epsEstimate": 1.54,
                "epsDifference": -0.04,
                "surprisePercent": -2.5974
            },
            "2018-10-31": {
                "reportDate": "2018-12-05",
                "date": "2018-10-31",
                "beforeAfterMarket": "BeforeMarket",
                "currency": "CAD",
                "epsActual": 1.53,
                "epsEstimate": 1.52,
                "epsDifference": 0.01,
                "surprisePercent": 0.6579
            },
            "2018-07-31": {
                "reportDate": "2018-08-29",
                "date": "2018-07-31",
                "beforeAfterMarket": "BeforeMarket",
                "currency": "CAD",
                "epsActual": 1.53,
                "epsEstimate": 1.5,
                "epsDifference": 0.03,
                "surprisePercent": 2
            },
            "2018-04-30": {
                "reportDate": "2018-05-30",
                "date": "2018-04-30",
                "beforeAfterMarket": "BeforeMarket",
                "currency": "CAD",
                "epsActual": 1.45,
                "epsEstimate": 1.39,
                "epsDifference": 0.06,
                "surprisePercent": 4.3165
            },
            "2018-01-31": {
                "reportDate": "2018-02-28",
                "date": "2018-01-31",
                "beforeAfterMarket": "BeforeMarket",
                "currency": "CAD",
                "epsActual": 1.48,
                "epsEstimate": 1.42,
                "epsDifference": 0.06,
                "surprisePercent": 4.2254
            },
            "2017-10-31": {
                "reportDate": "2017-12-01",
                "date": "2017-10-31",
                "beforeAfterMarket": "BeforeMarket",
                "currency": "CAD",
                "epsActual": 1.4,
                "epsEstimate": 1.38,
                "epsDifference": 0.02,
                "surprisePercent": 1.4493
            },
            "2017-07-31": {
                "reportDate": "2017-08-30",
                "date": "2017-07-31",
                "beforeAfterMarket": "BeforeMarket",
                "currency": "CAD",
                "epsActual": 1.39,
                "epsEstimate": 1.32,
                "epsDifference": 0.07,
                "surprisePercent": 5.303
            },
            "2017-04-30": {
                "reportDate": "2017-05-31",
                "date": "2017-04-30",
                "beforeAfterMarket": "BeforeMarket",
                "currency": "CAD",
                "epsActual": 1.3,
                "epsEstimate": 1.25,
                "epsDifference": 0.05,
                "surprisePercent": 4
            },
            "2017-01-31": {
                "reportDate": "2017-03-01",
                "date": "2017-01-31",
                "beforeAfterMarket": "BeforeMarket",
                "currency": "CAD",
                "epsActual": 1.35,
                "epsEstimate": 1.26,
                "epsDifference": 0.09,
                "surprisePercent": 7.1429
            },
            "2016-10-31": {
                "reportDate": "2016-12-02",
                "date": "2016-10-31",
                "beforeAfterMarket": "BeforeMarket",
                "currency": "CAD",
                "epsActual": 1.24,
                "epsEstimate": 1.21,
                "epsDifference": 0.03,
                "surprisePercent": 2.4793
            },
            "2016-07-31": {
                "reportDate": "2016-08-31",
                "date": "2016-07-31",
                "beforeAfterMarket": "BeforeMarket",
                "currency": "CAD",
                "epsActual": 1.33,
                "epsEstimate": 1.19,
                "epsDifference": 0.14,
                "surprisePercent": 11.7647
            },
            "2016-04-30": {
                "reportDate": "2016-06-01",
                "date": "2016-04-30",
                "beforeAfterMarket": "BeforeMarket",
                "currency": "CAD",
                "epsActual": 0.6,
                "epsEstimate": 0.84,
                "epsDifference": -0.24,
                "surprisePercent": -28.5714
            },
            "2016-01-31": {
                "reportDate": "2016-02-23",
                "date": "2016-01-31",
                "beforeAfterMarket": "BeforeMarket",
                "currency": "CAD",
                "epsActual": 1.17,
                "epsEstimate": 1.13,
                "epsDifference": 0.04,
                "surprisePercent": 3.5398
            },
            "2015-10-31": {
                "reportDate": "2015-12-02",
                "date": "2015-10-31",
                "beforeAfterMarket": "BeforeMarket",
                "currency": "CAD",
                "epsActual": 1.16,
                "epsEstimate": 1.16,
                "epsDifference": 0,
                "surprisePercent": 0
            },
            "2015-07-31": {
                "reportDate": "2015-08-26",
                "date": "2015-07-31",
                "beforeAfterMarket": "BeforeMarket",
                "currency": "CAD",
                "epsActual": 1.25,
                "epsEstimate": 1.19,
                "epsDifference": 0.06,
                "surprisePercent": 5.042
            },
            "2015-04-30": {
                "reportDate": "2015-05-27",
                "date": "2015-04-30",
                "beforeAfterMarket": "BeforeMarket",
                "currency": "CAD",
                "epsActual": 1.15,
                "epsEstimate": 1.12,
                "epsDifference": 0.03,
                "surprisePercent": 2.6786
            },
            "2015-01-31": {
                "reportDate": "2015-02-25",
                "date": "2015-01-31",
                "beforeAfterMarket": "BeforeMarket",
                "currency": "CAD",
                "epsActual": 1.14,
                "epsEstimate": 1.12,
                "epsDifference": 0.02,
                "surprisePercent": 1.7857
            },
            "2014-10-31": {
                "reportDate": "2014-12-05",
                "date": "2014-10-31",
                "beforeAfterMarket": "BeforeMarket",
                "currency": "CAD",
                "epsActual": 1.14,
                "epsEstimate": 1.15,
                "epsDifference": -0.01,
                "surprisePercent": -0.8696
            },
            "2014-07-31": {
                "reportDate": "2014-08-27",
                "date": "2014-07-31",
                "beforeAfterMarket": "BeforeMarket",
                "currency": "CAD",
                "epsActual": 1.2,
                "epsEstimate": 1.11,
                "epsDifference": 0.09,
                "surprisePercent": 8.1081
            },
            "2014-04-30": {
                "reportDate": "2014-05-27",
                "date": "2014-04-30",
                "beforeAfterMarket": "AfterMarket",
                "currency": "CAD",
                "epsActual": 1.05,
                "epsEstimate": 1.04,
                "epsDifference": 0.01,
                "surprisePercent": 0.9615
            },
            "2014-01-31": {
                "reportDate": "2014-02-24",
                "date": "2014-01-31",
                "beforeAfterMarket": "AfterMarket",
                "currency": "CAD",
                "epsActual": 1.09,
                "epsEstimate": 1.05,
                "epsDifference": 0.04,
                "surprisePercent": 3.8095
            },
            "2013-10-31": {
                "reportDate": "2013-12-04",
                "date": "2013-10-31",
                "beforeAfterMarket": "BeforeMarket",
                "currency": "CAD",
                "epsActual": 1.05,
                "epsEstimate": 1.05,
                "epsDifference": 0,
                "surprisePercent": 0
            },
            "2013-07-31": {
                "reportDate": "2013-08-28",
                "date": "2013-07-31",
                "beforeAfterMarket": "BeforeMarket",
                "currency": "CAD",
                "epsActual": 1.11,
                "epsEstimate": 1.03,
                "epsDifference": 0.08,
                "surprisePercent": 7.767
            },
            "2013-04-30": {
                "reportDate": "2013-05-24",
                "date": "2013-04-30",
                "beforeAfterMarket": "BeforeMarket",
                "currency": "CAD",
                "epsActual": 1.04,
                "epsEstimate": 0.99,
                "epsDifference": 0.05,
                "surprisePercent": 5.0505
            },
            "2013-01-31": {
                "reportDate": "2013-02-28",
                "date": "2013-01-31",
                "beforeAfterMarket": "AfterMarket",
                "currency": "CAD",
                "epsActual": 1.01,
                "epsEstimate": 1.01,
                "epsDifference": 0,
                "surprisePercent": 0
            },
            "2012-10-31": {
                "reportDate": "2012-12-06",
                "date": "2012-10-31",
                "beforeAfterMarket": "BeforeMarket",
                "currency": "CAD",
                "epsActual": 0.97,
                "epsEstimate": 0.96,
                "epsDifference": 0.01,
                "surprisePercent": 1.0417
            },
            "2012-07-31": {
                "reportDate": "2012-08-30",
                "date": "2012-07-31",
                "beforeAfterMarket": "AfterMarket",
                "currency": "CAD",
                "epsActual": 0.99,
                "epsEstimate": 0.95,
                "epsDifference": 0.04,
                "surprisePercent": 4.2105
            },
            "2012-04-30": {
                "reportDate": "2012-05-31",
                "date": "2012-04-30",
                "beforeAfterMarket": "BeforeMarket",
                "currency": "CAD",
                "epsActual": 0.98,
                "epsEstimate": 0.93,
                "epsDifference": 0.05,
                "surprisePercent": 5.3763
            },
            "2012-01-31": {
                "reportDate": "2012-03-01",
                "date": "2012-01-31",
                "beforeAfterMarket": "AfterMarket",
                "currency": "CAD",
                "epsActual": 1,
                "epsEstimate": 0.91,
                "epsDifference": 0.09,
                "surprisePercent": 9.8901
            },
            "2011-10-31": {
                "reportDate": "2011-12-08",
                "date": "2011-10-31",
                "beforeAfterMarket": "BeforeMarket",
                "currency": "CAD",
                "epsActual": 0.9,
                "epsEstimate": 0.83,
                "epsDifference": 0.07,
                "surprisePercent": 8.4337
            },
            "2011-07-31": {
                "reportDate": "2011-08-25",
                "date": "2011-07-31",
                "beforeAfterMarket": "BeforeMarket",
                "currency": "CAD",
                "epsActual": 0.86,
                "epsEstimate": 0.86,
                "epsDifference": 0,
                "surprisePercent": 0
            },
            "2011-04-30": {
                "reportDate": "2011-05-26",
                "date": "2011-04-30",
                "beforeAfterMarket": "BeforeMarket",
                "currency": "CAD",
                "epsActual": 0.84,
                "epsEstimate": 0.83,
                "epsDifference": 0.01,
                "surprisePercent": 1.2048
            },
            "2011-01-31": {
                "reportDate": "2011-02-24",
                "date": "2011-01-31",
                "beforeAfterMarket": "BeforeMarket",
                "currency": "CAD",
                "epsActual": 0.9,
                "epsEstimate": 0.82,
                "epsDifference": 0.08,
                "surprisePercent": 9.7561
            },
            "2010-10-31": {
                "reportDate": "2010-11-30",
                "date": "2010-10-31",
                "beforeAfterMarket": "AfterMarket",
                "currency": "CAD",
                "epsActual": 0.82,
                "epsEstimate": 0.79,
                "epsDifference": 0.03,
                "surprisePercent": 3.7975
            },
            "2010-07-31": {
                "reportDate": "2010-08-26",
                "date": "2010-07-31",
                "beforeAfterMarket": "BeforeMarket",
                "currency": "CAD",
                "epsActual": 0.79,
                "epsEstimate": 0.77,
                "epsDifference": 0.02,
                "surprisePercent": 2.5974
            },
            "2010-04-30": {
                "reportDate": "2010-05-27",
                "date": "2010-04-30",
                "beforeAfterMarket": "AfterMarket",
                "currency": "CAD",
                "epsActual": 0.75,
                "epsEstimate": 0.74,
                "epsDifference": 0.01,
                "surprisePercent": 1.3514
            },
            "2010-01-31": {
                "reportDate": "2010-02-25",
                "date": "2010-01-31",
                "beforeAfterMarket": "BeforeMarket",
                "currency": "CAD",
                "epsActual": 0.78,
                "epsEstimate": 0.72,
                "epsDifference": 0.06,
                "surprisePercent": 8.3333
            },
            "2009-10-31": {
                "reportDate": "2009-12-03",
                "date": "2009-10-31",
                "beforeAfterMarket": "BeforeMarket",
                "currency": "CAD",
                "epsActual": 0.7,
                "epsEstimate": 0.73,
                "epsDifference": -0.03,
                "surprisePercent": -4.1096
            },
            "2009-07-31": {
                "reportDate": "2009-08-27",
                "date": "2009-07-31",
                "beforeAfterMarket": "BeforeMarket",
                "currency": "CAD",
                "epsActual": 0.9,
                "epsEstimate": 0.69,
                "epsDifference": 0.21,
                "surprisePercent": 30.4348
            },
            "2009-04-30": {
                "reportDate": "2009-05-28",
                "date": "2009-04-30",
                "beforeAfterMarket": "BeforeMarket",
                "currency": "CAD",
                "epsActual": 0.77,
                "epsEstimate": 0.61,
                "epsDifference": 0.16,
                "surprisePercent": 26.2295
            },
            "2009-01-31": {
                "reportDate": "2009-02-26",
                "date": "2009-01-31",
                "beforeAfterMarket": "BeforeMarket",
                "currency": "CAD",
                "epsActual": 0.76,
                "epsEstimate": 0.63,
                "epsDifference": 0.13,
                "surprisePercent": 20.6349
            },
            "2008-10-31": {
                "reportDate": "2008-12-04",
                "date": "2008-10-31",
                "beforeAfterMarket": "BeforeMarket",
                "currency": "CAD",
                "epsActual": 0.68,
                "epsEstimate": 0.64,
                "epsDifference": 0.04,
                "surprisePercent": 6.25
            },
            "2008-07-31": {
                "reportDate": "2008-08-28",
                "date": "2008-07-31",
                "beforeAfterMarket": "BeforeMarket",
                "currency": "CAD",
                "epsActual": 0.76,
                "epsEstimate": 0.7,
                "epsDifference": 0.06,
                "surprisePercent": 8.5714
            },
            "2008-04-30": {
                "reportDate": "2008-05-29",
                "date": "2008-04-30",
                "beforeAfterMarket": "BeforeMarket",
                "currency": "CAD",
                "epsActual": 0.71,
                "epsEstimate": 0.66,
                "epsDifference": 0.05,
                "surprisePercent": 7.5758
            },
            "2008-01-31": {
                "reportDate": "2008-02-28",
                "date": "2008-01-31",
                "beforeAfterMarket": "BeforeMarket",
                "currency": "CAD",
                "epsActual": 0.73,
                "epsEstimate": 0.7,
                "epsDifference": 0.03,
                "surprisePercent": 4.2857
            },
            "2007-10-31": {
                "reportDate": "2007-11-29",
                "date": "2007-10-31",
                "beforeAfterMarket": "BeforeMarket",
                "currency": "CAD",
                "epsActual": 0.67,
                "epsEstimate": 0.56,
                "epsDifference": 0.11,
                "surprisePercent": 19.6429
            },
            "2007-07-31": {
                "reportDate": "2007-08-30",
                "date": "2007-07-31",
                "beforeAfterMarket": "BeforeMarket",
                "currency": "CAD",
                "epsActual": 0.74,
                "epsEstimate": 0.68,
                "epsDifference": 0.06,
                "surprisePercent": 8.8235
            },
            "2007-04-30": {
                "reportDate": "2007-05-31",
                "date": "2007-04-30",
                "beforeAfterMarket": "BeforeMarket",
                "currency": "CAD",
                "epsActual": 0.7,
                "epsEstimate": 0.66,
                "epsDifference": 0.04,
                "surprisePercent": 6.0606
            },
            "2007-01-31": {
                "reportDate": "2007-03-01",
                "date": "2007-01-31",
                "beforeAfterMarket": "BeforeMarket",
                "currency": "CAD",
                "epsActual": 0.72,
                "epsEstimate": 0.68,
                "epsDifference": 0.04,
                "surprisePercent": 5.8824
            },
            "2006-10-31": {
                "reportDate": "2006-11-30",
                "date": "2006-10-31",
                "beforeAfterMarket": "BeforeMarket",
                "currency": "CAD",
                "epsActual": 0.66,
                "epsEstimate": 0.62,
                "epsDifference": 0.04,
                "surprisePercent": 6.4516
            },
            "2006-07-31": {
                "reportDate": "2006-08-31",
                "date": "2006-07-31",
                "beforeAfterMarket": "BeforeMarket",
                "currency": "CAD",
                "epsActual": 0.65,
                "epsEstimate": 0.62,
                "epsDifference": 0.03,
                "surprisePercent": 4.8387
            },
            "2006-04-30": {
                "reportDate": "2006-05-25",
                "date": "2006-04-30",
                "beforeAfterMarket": "BeforeMarket",
                "currency": "CAD",
                "epsActual": 0.62,
                "epsEstimate": 0.59,
                "epsDifference": 0.03,
                "surprisePercent": 5.0847
            },
            "2006-01-31": {
                "reportDate": "2006-03-02",
                "date": "2006-01-31",
                "beforeAfterMarket": "BeforeMarket",
                "currency": "CAD",
                "epsActual": 0.63,
                "epsEstimate": 0.6,
                "epsDifference": 0.03,
                "surprisePercent": 5
            },
            "2005-10-31": {
                "reportDate": "2005-12-08",
                "date": "2005-10-31",
                "beforeAfterMarket": "BeforeMarket",
                "currency": "CAD",
                "epsActual": 0.55,
                "epsEstimate": 0.57,
                "epsDifference": -0.02,
                "surprisePercent": -3.5088
            },
            "2005-07-31": {
                "reportDate": "2005-08-25",
                "date": "2005-07-31",
                "beforeAfterMarket": "BeforeMarket",
                "currency": "CAD",
                "epsActual": 0.59,
                "epsEstimate": 0.54,
                "epsDifference": 0.05,
                "surprisePercent": 9.2593
            },
            "2005-04-30": {
                "reportDate": "2005-05-27",
                "date": "2005-04-30",
                "beforeAfterMarket": null,
                "currency": "CAD",
                "epsActual": 0.54,
                "epsEstimate": 0.53,
                "epsDifference": 0.01,
                "surprisePercent": 1.8868
            },
            "2005-01-31": {
                "reportDate": "2005-02-24",
                "date": "2005-01-31",
                "beforeAfterMarket": "BeforeMarket",
                "currency": "CAD",
                "epsActual": 0.61,
                "epsEstimate": 0.51,
                "epsDifference": 0.1,
                "surprisePercent": 19.6078
            },
            "2004-10-31": {
                "reportDate": "2004-12-02",
                "date": "2004-10-31",
                "beforeAfterMarket": "BeforeMarket",
                "currency": "CAD",
                "epsActual": 0.51,
                "epsEstimate": 0.48,
                "epsDifference": 0.03,
                "surprisePercent": 6.25
            },
            "2004-07-31": {
                "reportDate": "2004-08-26",
                "date": "2004-07-31",
                "beforeAfterMarket": "BeforeMarket",
                "currency": "CAD",
                "epsActual": 0.48,
                "epsEstimate": 0.47,
                "epsDifference": 0.01,
                "surprisePercent": 2.1277
            },
            "2004-04-30": {
                "reportDate": "2004-05-27",
                "date": "2004-04-30",
                "beforeAfterMarket": "BeforeMarket",
                "currency": "CAD",
                "epsActual": 0.51,
                "epsEstimate": 0.47,
                "epsDifference": 0.04,
                "surprisePercent": 8.5106
            },
            "2004-01-31": {
                "reportDate": "2004-02-26",
                "date": "2004-01-31",
                "beforeAfterMarket": "BeforeMarket",
                "currency": "CAD",
                "epsActual": 0.52,
                "epsEstimate": 0.44,
                "epsDifference": 0.08,
                "surprisePercent": 18.1818
            },
            "2003-10-31": {
                "reportDate": "2003-12-04",
                "date": "2003-10-31",
                "beforeAfterMarket": "BeforeMarket",
                "currency": "CAD",
                "epsActual": 0.44,
                "epsEstimate": 0.42,
                "epsDifference": 0.02,
                "surprisePercent": 4.7619
            },
            "2003-07-31": {
                "reportDate": "2003-08-28",
                "date": "2003-07-31",
                "beforeAfterMarket": "BeforeMarket",
                "currency": "CAD",
                "epsActual": 0.44,
                "epsEstimate": 0.4,
                "epsDifference": 0.04,
                "surprisePercent": 10
            },
            "2003-04-30": {
                "reportDate": "2003-05-29",
                "date": "2003-04-30",
                "beforeAfterMarket": "BeforeMarket",
                "currency": "CAD",
                "epsActual": 0.37,
                "epsEstimate": 0.37,
                "epsDifference": 0,
                "surprisePercent": 0
            },
            "2003-01-31": {
                "reportDate": "2003-02-27",
                "date": "2003-01-31",
                "beforeAfterMarket": "BeforeMarket",
                "currency": "CAD",
                "epsActual": 0.44,
                "epsEstimate": 0.37,
                "epsDifference": 0.07,
                "surprisePercent": 18.9189
            },
            "2002-10-31": {
                "reportDate": "2002-12-05",
                "date": "2002-10-31",
                "beforeAfterMarket": "BeforeMarket",
                "currency": "CAD",
                "epsActual": 0.39,
                "epsEstimate": 0.38,
                "epsDifference": 0.01,
                "surprisePercent": 2.6316
            },
            "2002-07-31": {
                "reportDate": "2002-08-29",
                "date": "2002-07-31",
                "beforeAfterMarket": "BeforeMarket",
                "currency": "CAD",
                "epsActual": 0.37,
                "epsEstimate": 0.39,
                "epsDifference": -0.02,
                "surprisePercent": -5.1282
            },
            "2002-04-30": {
                "reportDate": "2002-05-30",
                "date": "2002-04-30",
                "beforeAfterMarket": "BeforeMarket",
                "currency": "CAD",
                "epsActual": 0.31,
                "epsEstimate": 0.29,
                "epsDifference": 0.02,
                "surprisePercent": 6.8966
            },
            "2002-01-31": {
                "reportDate": "2002-02-28",
                "date": "2002-01-31",
                "beforeAfterMarket": "AfterMarket",
                "currency": "CAD",
                "epsActual": 0.37,
                "epsEstimate": 0.35,
                "epsDifference": 0.02,
                "surprisePercent": 5.7143
            },
            "2001-10-31": {
                "reportDate": "2001-12-06",
                "date": "2001-10-31",
                "beforeAfterMarket": "BeforeMarket",
                "currency": "CAD",
                "epsActual": 0.41,
                "epsEstimate": 0.27,
                "epsDifference": 0.14,
                "surprisePercent": 51.8519
            },
            "2001-07-31": {
                "reportDate": "2001-08-30",
                "date": "2001-07-31",
                "beforeAfterMarket": "BeforeMarket",
                "currency": "CAD",
                "epsActual": 0.37,
                "epsEstimate": 0.34,
                "epsDifference": 0.03,
                "surprisePercent": 8.8235
            },
            "2001-04-30": {
                "reportDate": "2001-05-31",
                "date": "2001-04-30",
                "beforeAfterMarket": "BeforeMarket",
                "currency": "CAD",
                "epsActual": 0.36,
                "epsEstimate": 0.33,
                "epsDifference": 0.03,
                "surprisePercent": 9.0909
            },
            "2001-01-31": {
                "reportDate": "2001-02-22",
                "date": "2001-01-31",
                "beforeAfterMarket": "BeforeMarket",
                "currency": "CAD",
                "epsActual": 0.36,
                "epsEstimate": 0.33,
                "epsDifference": 0.03,
                "surprisePercent": 9.0909
            },
            "2000-10-31": {
                "reportDate": "2000-11-30",
                "date": "2000-10-31",
                "beforeAfterMarket": "BeforeMarket",
                "currency": "CAD",
                "epsActual": 0.34,
                "epsEstimate": 0.32,
                "epsDifference": 0.02,
                "surprisePercent": 6.25
            },
            "2000-07-31": {
                "reportDate": "2000-08-31",
                "date": "2000-07-31",
                "beforeAfterMarket": null,
                "currency": "CAD",
                "epsActual": 0.32,
                "epsEstimate": 0.3,
                "epsDifference": 0.02,
                "surprisePercent": 6.6667
            },
            "2000-04-30": {
                "reportDate": "2000-05-25",
                "date": "2000-04-30",
                "beforeAfterMarket": null,
                "currency": "CAD",
                "epsActual": 0.33,
                "epsEstimate": 0.29,
                "epsDifference": 0.04,
                "surprisePercent": 13.7931
            },
            "2000-01-31": {
                "reportDate": "2000-02-25",
                "date": "2000-01-31",
                "beforeAfterMarket": null,
                "currency": "CAD",
                "epsActual": 0.31,
                "epsEstimate": 0.3,
                "epsDifference": 0.01,
                "surprisePercent": 3.3333
            },
            "1999-10-31": {
                "reportDate": "1999-12-03",
                "date": "1999-10-31",
                "beforeAfterMarket": null,
                "currency": "CAD",
                "epsActual": 0.28,
                "epsEstimate": 0.29,
                "epsDifference": -0.01,
                "surprisePercent": -3.4483
            },
            "1999-07-31": {
                "reportDate": "1999-08-26",
                "date": "1999-07-31",
                "beforeAfterMarket": null,
                "currency": "CAD",
                "epsActual": 0.28,
                "epsEstimate": 0.29,
                "epsDifference": -0.01,
                "surprisePercent": -3.4483
            },
            "1999-04-30": {
                "reportDate": "1999-05-27",
                "date": "1999-04-30",
                "beforeAfterMarket": null,
                "currency": "CAD",
                "epsActual": 0.28,
                "epsEstimate": 0.27,
                "epsDifference": 0.01,
                "surprisePercent": 3.7037
            },
            "1999-01-31": {
                "reportDate": "1999-02-25",
                "date": "1999-01-31",
                "beforeAfterMarket": null,
                "currency": "CAD",
                "epsActual": 0.28,
                "epsEstimate": 0.27,
                "epsDifference": 0.01,
                "surprisePercent": 3.7037
            },
            "1998-10-31": {
                "reportDate": "1998-12-03",
                "date": "1998-10-31",
                "beforeAfterMarket": null,
                "currency": "CAD",
                "epsActual": 0.24,
                "epsEstimate": 0.24,
                "epsDifference": 0,
                "surprisePercent": 0
            },
            "1998-07-31": {
                "reportDate": "1998-08-27",
                "date": "1998-07-31",
                "beforeAfterMarket": null,
                "currency": "CAD",
                "epsActual": 0.27,
                "epsEstimate": 0.26,
                "epsDifference": 0.01,
                "surprisePercent": 3.8462
            },
            "1998-04-30": {
                "reportDate": "1998-05-28",
                "date": "1998-04-30",
                "beforeAfterMarket": null,
                "currency": "CAD",
                "epsActual": 0.26,
                "epsEstimate": 0.27,
                "epsDifference": -0.01,
                "surprisePercent": -3.7037
            },
            "1998-01-31": {
                "reportDate": "1998-02-26",
                "date": "1998-01-31",
                "beforeAfterMarket": "BeforeMarket",
                "currency": "CAD",
                "epsActual": 0.28,
                "epsEstimate": 0.26,
                "epsDifference": 0.02,
                "surprisePercent": 7.6923
            },
            "1997-10-31": {
                "reportDate": "1997-12-04",
                "date": "1997-10-31",
                "beforeAfterMarket": "BeforeMarket",
                "currency": "CAD",
                "epsActual": 0.25,
                "epsEstimate": 0.24,
                "epsDifference": 0.01,
                "surprisePercent": 4.1667
            },
            "1997-07-31": {
                "reportDate": "1997-08-28",
                "date": "1997-07-31",
                "beforeAfterMarket": "BeforeMarket",
                "currency": "CAD",
                "epsActual": 0.24,
                "epsEstimate": 0.23,
                "epsDifference": 0.01,
                "surprisePercent": 4.3478
            },
            "1997-04-30": {
                "reportDate": "1997-05-29",
                "date": "1997-04-30",
                "beforeAfterMarket": "BeforeMarket",
                "currency": "CAD",
                "epsActual": 0.22,
                "epsEstimate": 0.21,
                "epsDifference": 0.01,
                "surprisePercent": 4.7619
            },
            "1997-01-31": {
                "reportDate": "1997-02-19",
                "date": "1997-01-31",
                "beforeAfterMarket": null,
                "currency": "CAD",
                "epsActual": 0.23,
                "epsEstimate": 0.22,
                "epsDifference": 0.01,
                "surprisePercent": 4.5455
            },
            "1996-10-31": {
                "reportDate": "1996-12-05",
                "date": "1996-10-31",
                "beforeAfterMarket": null,
                "currency": "CAD",
                "epsActual": 0.21,
                "epsEstimate": 0.21,
                "epsDifference": 0,
                "surprisePercent": 0
            },
            "1996-07-31": {
                "reportDate": "1996-08-29",
                "date": "1996-07-31",
                "beforeAfterMarket": null,
                "currency": "CAD",
                "epsActual": 0.21,
                "epsEstimate": 0.2,
                "epsDifference": 0.01,
                "surprisePercent": 5
            },
            "1996-04-30": {
                "reportDate": "1996-05-30",
                "date": "1996-04-30",
                "beforeAfterMarket": null,
                "currency": "CAD",
                "epsActual": 0.2,
                "epsEstimate": 0.19,
                "epsDifference": 0.01,
                "surprisePercent": 5.2632
            },
            "1996-01-31": {
                "reportDate": "1996-03-12",
                "date": "1996-01-31",
                "beforeAfterMarket": null,
                "currency": "CAD",
                "epsActual": 0.21,
                "epsEstimate": 0.19,
                "epsDifference": 0.02,
                "surprisePercent": 10.5263
            }
        },
        "Trend": {
            "2027-10-31": {
                "date": "2027-10-31",
                "period": "+1y",
                "growth": "0.0982",
                "earningsEstimateAvg": "14.3802",
                "earningsEstimateLow": "13.6900",
                "earningsEstimateHigh": "14.7700",
                "earningsEstimateYearAgoEps": "13.0946",
                "earningsEstimateNumberOfAnalysts": "12.0000",
                "earningsEstimateGrowth": "0.0982",
                "revenueEstimateAvg": "16643838489.00",
                "revenueEstimateLow": "16000000000.00",
                "revenueEstimateHigh": "17284100000.00",
                "revenueEstimateYearAgoEps": null,
                "revenueEstimateNumberOfAnalysts": "9.00",
                "revenueEstimateGrowth": "0.0515",
                "epsTrendCurrent": "14.3802",
                "epsTrend7daysAgo": "14.3190",
                "epsTrend30daysAgo": "14.1989",
                "epsTrend60daysAgo": "14.1874",
                "epsTrend90daysAgo": "14.1920",
                "epsRevisionsUpLast7days": "8.0000",
                "epsRevisionsUpLast30days": "8.0000",
                "epsRevisionsDownLast7days": null,
                "epsRevisionsDownLast30days": "4.0000"
            },
            "2027-01-31": {
                "date": "2027-01-31",
                "period": "+1q",
                "growth": "0.0887",
                "earningsEstimateAvg": "3.5382",
                "earningsEstimateLow": "3.3700",
                "earningsEstimateHigh": "3.6800",
                "earningsEstimateYearAgoEps": "3.2500",
                "earningsEstimateNumberOfAnalysts": "6.0000",
                "earningsEstimateGrowth": "0.0887",
                "revenueEstimateAvg": "4147678380.00",
                "revenueEstimateLow": "4113135150.00",
                "revenueEstimateHigh": "4208900000.00",
                "revenueEstimateYearAgoEps": null,
                "revenueEstimateNumberOfAnalysts": "3.00",
                "revenueEstimateGrowth": "0.0654",
                "epsTrendCurrent": "3.5382",
                "epsTrend7daysAgo": "3.5183",
                "epsTrend30daysAgo": "3.4484",
                "epsTrend60daysAgo": "3.4470",
                "epsTrend90daysAgo": "3.4470",
                "epsRevisionsUpLast7days": "2.0000",
                "epsRevisionsUpLast30days": "3.0000",
                "epsRevisionsDownLast7days": null,
                "epsRevisionsDownLast30days": "1.0000"
            },
            "2026-10-31": {
                "date": "2026-10-31",
                "period": "0y",
                "growth": "0.1609",
                "earningsEstimateAvg": "13.0946",
                "earningsEstimateLow": "12.5200",
                "earningsEstimateHigh": "13.2800",
                "earningsEstimateYearAgoEps": "11.2800",
                "earningsEstimateNumberOfAnalysts": "12.0000",
                "earningsEstimateGrowth": "0.1609",
                "revenueEstimateAvg": "15829301040.00",
                "revenueEstimateLow": "15700000000.00",
                "revenueEstimateHigh": "15974200000.00",
                "revenueEstimateYearAgoEps": null,
                "revenueEstimateNumberOfAnalysts": "9.00",
                "revenueEstimateGrowth": "0.1285",
                "epsTrendCurrent": "13.0946",
                "epsTrend7daysAgo": "13.0797",
                "epsTrend30daysAgo": "12.8955",
                "epsTrend60daysAgo": "12.8843",
                "epsTrend90daysAgo": "12.8559",
                "epsRevisionsUpLast7days": "10.0000",
                "epsRevisionsUpLast30days": "10.0000",
                "epsRevisionsDownLast7days": null,
                "epsRevisionsDownLast30days": "2.0000"
            },
            "2026-07-31": {
                "date": "2026-07-31",
                "period": "0q",
                "growth": "0.1967",
                "earningsEstimateAvg": "3.2071",
                "earningsEstimateLow": "3.1400",
                "earningsEstimateHigh": "3.2866",
                "earningsEstimateYearAgoEps": "2.6800",
                "earningsEstimateNumberOfAnalysts": "10.0000",
                "earningsEstimateGrowth": "0.1967",
                "revenueEstimateAvg": "3866985560.00",
                "revenueEstimateLow": "3793000000.00",
                "revenueEstimateHigh": "3954000000.00",
                "revenueEstimateYearAgoEps": null,
                "revenueEstimateNumberOfAnalysts": "7.00",
                "revenueEstimateGrowth": "0.1212",
                "epsTrendCurrent": "3.2071",
                "epsTrend7daysAgo": "3.1720",
                "epsTrend30daysAgo": "3.1640",
                "epsTrend60daysAgo": "3.1676",
                "epsTrend90daysAgo": "3.1266",
                "epsRevisionsUpLast7days": "1.0000",
                "epsRevisionsUpLast30days": "1.0000",
                "epsRevisionsDownLast7days": null,
                "epsRevisionsDownLast30days": "0.0000"
            },
            "2026-04-30": {
                "date": "2026-04-30",
                "period": "0q",
                "growth": "0.0970",
                "earningsEstimateAvg": "3.1263",
                "earningsEstimateLow": "2.9200",
                "earningsEstimateHigh": "3.3100",
                "earningsEstimateYearAgoEps": "2.8500",
                "earningsEstimateNumberOfAnalysts": "12.0000",
                "earningsEstimateGrowth": "0.0970",
                "revenueEstimateAvg": "3813536440.00",
                "revenueEstimateLow": "3714000000.00",
                "revenueEstimateHigh": "3942000000.00",
                "revenueEstimateYearAgoEps": null,
                "revenueEstimateNumberOfAnalysts": "8.00",
                "revenueEstimateGrowth": "0.0448",
                "epsTrendCurrent": "3.1263",
                "epsTrend7daysAgo": "3.1105",
                "epsTrend30daysAgo": "3.0644",
                "epsTrend60daysAgo": "3.0644",
                "epsTrend90daysAgo": "2.9892",
                "epsRevisionsUpLast7days": "2.0000",
                "epsRevisionsUpLast30days": "9.0000",
                "epsRevisionsDownLast7days": null,
                "epsRevisionsDownLast30days": "2.0000"
            },
            "2026-01-31": {
                "date": "2026-01-31",
                "period": "0q",
                "growth": "0.0219",
                "earningsEstimateAvg": "2.9943",
                "earningsEstimateLow": "2.8200",
                "earningsEstimateHigh": "3.1100",
                "earningsEstimateYearAgoEps": "2.9300",
                "earningsEstimateNumberOfAnalysts": "13.0000",
                "earningsEstimateGrowth": "0.0219",
                "revenueEstimateAvg": "3730306730.00",
                "revenueEstimateLow": "3627000000.00",
                "revenueEstimateHigh": "3865000000.00",
                "revenueEstimateYearAgoEps": null,
                "revenueEstimateNumberOfAnalysts": "8.00",
                "revenueEstimateGrowth": "0.1549",
                "epsTrendCurrent": "2.9943",
                "epsTrend7daysAgo": "2.9828",
                "epsTrend30daysAgo": "2.9558",
                "epsTrend60daysAgo": "2.9558",
                "epsTrend90daysAgo": "2.8389",
                "epsRevisionsUpLast7days": "4.0000",
                "epsRevisionsUpLast30days": "8.0000",
                "epsRevisionsDownLast7days": null,
                "epsRevisionsDownLast30days": "1.0000"
            },
            "2025-10-31": {
                "date": "2025-10-31",
                "period": "0y",
                "growth": "0.0664",
                "earningsEstimateAvg": "11.0802",
                "earningsEstimateLow": "11.0000",
                "earningsEstimateHigh": "11.2000",
                "earningsEstimateYearAgoEps": "10.3900",
                "earningsEstimateNumberOfAnalysts": "13.0000",
                "earningsEstimateGrowth": "0.0664",
                "revenueEstimateAvg": "13772328420.00",
                "revenueEstimateLow": "13712000000.00",
                "revenueEstimateHigh": "13841800000.00",
                "revenueEstimateYearAgoEps": null,
                "revenueEstimateNumberOfAnalysts": "8.00",
                "revenueEstimateGrowth": "0.1844",
                "epsTrendCurrent": "11.0802",
                "epsTrend7daysAgo": "11.0745",
                "epsTrend30daysAgo": "11.0335",
                "epsTrend60daysAgo": "11.0335",
                "epsTrend90daysAgo": "11.0327",
                "epsRevisionsUpLast7days": "4.0000",
                "epsRevisionsUpLast30days": "8.0000",
                "epsRevisionsDownLast7days": null,
                "epsRevisionsDownLast30days": "3.0000"
            },
            "2025-07-31": {
                "date": "2025-07-31",
                "period": "0q",
                "growth": "0.0122",
                "earningsEstimateAvg": "2.7128",
                "earningsEstimateLow": "2.6200",
                "earningsEstimateHigh": "2.8098",
                "earningsEstimateYearAgoEps": "2.6800",
                "earningsEstimateNumberOfAnalysts": "12.0000",
                "earningsEstimateGrowth": "0.0122",
                "revenueEstimateAvg": "3513144020.00",
                "revenueEstimateLow": "3453000000.00",
                "revenueEstimateHigh": "3595000000.00",
                "revenueEstimateYearAgoEps": null,
                "revenueEstimateNumberOfAnalysts": "8.00",
                "revenueEstimateGrowth": "0.1781",
                "epsTrendCurrent": "2.7128",
                "epsTrend7daysAgo": "2.6809",
                "epsTrend30daysAgo": "2.6309",
                "epsTrend60daysAgo": "2.6309",
                "epsTrend90daysAgo": "2.5323",
                "epsRevisionsUpLast7days": "3.0000",
                "epsRevisionsUpLast30days": "7.0000",
                "epsRevisionsDownLast7days": null,
                "epsRevisionsDownLast30days": "1.0000"
            },
            "2025-04-30": {
                "date": "2025-04-30",
                "period": "0q",
                "growth": "-0.0537",
                "earningsEstimateAvg": "2.4035",
                "earningsEstimateLow": "2.3000",
                "earningsEstimateHigh": "2.5300",
                "earningsEstimateYearAgoEps": "2.5400",
                "earningsEstimateNumberOfAnalysts": "12.0000",
                "earningsEstimateGrowth": "-0.0537",
                "revenueEstimateAvg": "3314885620.00",
                "revenueEstimateLow": "3126000000.00",
                "revenueEstimateHigh": "3451000000.00",
                "revenueEstimateYearAgoEps": null,
                "revenueEstimateNumberOfAnalysts": "8.00",
                "revenueEstimateGrowth": "0.1684",
                "epsTrendCurrent": "2.4035",
                "epsTrend7daysAgo": "2.3881",
                "epsTrend30daysAgo": "2.3857",
                "epsTrend60daysAgo": "2.3857",
                "epsTrend90daysAgo": "2.6641",
                "epsRevisionsUpLast7days": "2.0000",
                "epsRevisionsUpLast30days": "4.0000",
                "epsRevisionsDownLast7days": null,
                "epsRevisionsDownLast30days": "5.0000"
            },
            "2025-01-31": {
                "date": "2025-01-31",
                "period": "0q",
                "growth": "0.0274",
                "earningsEstimateAvg": "2.6609",
                "earningsEstimateLow": "2.4700",
                "earningsEstimateHigh": "2.7700",
                "earningsEstimateYearAgoEps": "2.5900",
                "earningsEstimateNumberOfAnalysts": "12.0000",
                "earningsEstimateGrowth": "0.0274",
                "revenueEstimateAvg": "3020955270.00",
                "revenueEstimateLow": "2957000000.00",
                "revenueEstimateHigh": "3087872900.00",
                "revenueEstimateYearAgoEps": null,
                "revenueEstimateNumberOfAnalysts": "8.00",
                "revenueEstimateGrowth": "0.0713",
                "epsTrendCurrent": "2.6609",
                "epsTrend7daysAgo": "2.6568",
                "epsTrend30daysAgo": "2.6943",
                "epsTrend60daysAgo": "2.6943",
                "epsTrend90daysAgo": "2.7108",
                "epsRevisionsUpLast7days": "0.0000",
                "epsRevisionsUpLast30days": "2.0000",
                "epsRevisionsDownLast7days": null,
                "epsRevisionsDownLast30days": "4.0000"
            },
            "2024-10-31": {
                "date": "2024-10-31",
                "period": "0y",
                "growth": "0.1280",
                "earningsEstimateAvg": "10.3744",
                "earningsEstimateLow": "10.2700",
                "earningsEstimateHigh": "10.5100",
                "earningsEstimateYearAgoEps": "9.1970",
                "earningsEstimateNumberOfAnalysts": "11.0000",
                "earningsEstimateGrowth": "0.1280",
                "revenueEstimateAvg": "11536681000.00",
                "revenueEstimateLow": "11287000000.00",
                "revenueEstimateHigh": "11636000000.00",
                "revenueEstimateYearAgoEps": null,
                "revenueEstimateNumberOfAnalysts": "5.00",
                "revenueEstimateGrowth": "0.0824",
                "epsTrendCurrent": "10.3744",
                "epsTrend7daysAgo": "10.3775",
                "epsTrend30daysAgo": "10.3514",
                "epsTrend60daysAgo": "10.3514",
                "epsTrend90daysAgo": "10.3498",
                "epsRevisionsUpLast7days": "2.0000",
                "epsRevisionsUpLast30days": "7.0000",
                "epsRevisionsDownLast7days": null,
                "epsRevisionsDownLast30days": "2.0000"
            },
            "2024-07-31": {
                "date": "2024-07-31",
                "period": "0q",
                "growth": "0.1270",
                "earningsEstimateAvg": "2.4900",
                "earningsEstimateLow": "2.3800",
                "earningsEstimateHigh": "2.9000",
                "earningsEstimateYearAgoEps": "2.2100",
                "earningsEstimateNumberOfAnalysts": "13.0000",
                "earningsEstimateGrowth": "0.1270",
                "revenueEstimateAvg": "2865480000.00",
                "revenueEstimateLow": "2810000000.00",
                "revenueEstimateHigh": "3005800000.00",
                "revenueEstimateYearAgoEps": null,
                "revenueEstimateNumberOfAnalysts": "9.00",
                "revenueEstimateGrowth": null,
                "epsTrendCurrent": "2.4900",
                "epsTrend7daysAgo": "2.4900",
                "epsTrend30daysAgo": "2.4600",
                "epsTrend60daysAgo": "2.4700",
                "epsTrend90daysAgo": "2.4600",
                "epsRevisionsUpLast7days": "3.0000",
                "epsRevisionsUpLast30days": "7.0000",
                "epsRevisionsDownLast7days": null,
                "epsRevisionsDownLast30days": "1.0000"
            },
            "2024-04-30": {
                "date": "2024-04-30",
                "period": "0q",
                "growth": "0.0290",
                "earningsEstimateAvg": "2.4500",
                "earningsEstimateLow": "2.2500",
                "earningsEstimateHigh": "2.8100",
                "earningsEstimateYearAgoEps": "2.3800",
                "earningsEstimateNumberOfAnalysts": "11.0000",
                "earningsEstimateGrowth": "0.0290",
                "revenueEstimateAvg": "2791130000.00",
                "revenueEstimateLow": "2676000000.00",
                "revenueEstimateHigh": "2887800000.00",
                "revenueEstimateYearAgoEps": null,
                "revenueEstimateNumberOfAnalysts": "6.00",
                "revenueEstimateGrowth": null,
                "epsTrendCurrent": "2.4500",
                "epsTrend7daysAgo": "2.4300",
                "epsTrend30daysAgo": "2.4000",
                "epsTrend60daysAgo": "2.4000",
                "epsTrend90daysAgo": "2.4000",
                "epsRevisionsUpLast7days": "3.0000",
                "epsRevisionsUpLast30days": "8.0000",
                "epsRevisionsDownLast7days": null,
                "epsRevisionsDownLast30days": "0.0000"
            },
            "2024-01-31": {
                "date": "2024-01-31",
                "period": "0q",
                "growth": "-0.0780",
                "earningsEstimateAvg": "2.3600",
                "earningsEstimateLow": "2.2000",
                "earningsEstimateHigh": "2.4400",
                "earningsEstimateYearAgoEps": "2.5600",
                "earningsEstimateNumberOfAnalysts": "11.0000",
                "earningsEstimateGrowth": "-0.0780",
                "revenueEstimateAvg": "2706730000.00",
                "revenueEstimateLow": "2665000000.00",
                "revenueEstimateHigh": "2770000000.00",
                "revenueEstimateYearAgoEps": null,
                "revenueEstimateNumberOfAnalysts": "8.00",
                "revenueEstimateGrowth": null,
                "epsTrendCurrent": "2.3600",
                "epsTrend7daysAgo": "2.3900",
                "epsTrend30daysAgo": "2.4000",
                "epsTrend60daysAgo": "2.4000",
                "epsTrend90daysAgo": "2.3900",
                "epsRevisionsUpLast7days": "0.0000",
                "epsRevisionsUpLast30days": "3.0000",
                "epsRevisionsDownLast7days": null,
                "epsRevisionsDownLast30days": "1.0000"
            },
            "2023-10-31": {
                "date": "2023-10-31",
                "period": "0y",
                "growth": "-0.0200",
                "earningsEstimateAvg": "9.4200",
                "earningsEstimateLow": "9.3200",
                "earningsEstimateHigh": "9.5200",
                "earningsEstimateYearAgoEps": "9.6100",
                "earningsEstimateNumberOfAnalysts": "9.0000",
                "earningsEstimateGrowth": "-0.0200",
                "revenueEstimateAvg": "10465500000.00",
                "revenueEstimateLow": "10104000000.00",
                "revenueEstimateHigh": "10582000000.00",
                "revenueEstimateYearAgoEps": null,
                "revenueEstimateNumberOfAnalysts": "6.00",
                "revenueEstimateGrowth": "0.0540",
                "epsTrendCurrent": "9.4200",
                "epsTrend7daysAgo": "9.4200",
                "epsTrend30daysAgo": "9.5400",
                "epsTrend60daysAgo": "9.5400",
                "epsTrend90daysAgo": "9.5300",
                "epsRevisionsUpLast7days": "0.0000",
                "epsRevisionsUpLast30days": "2.0000",
                "epsRevisionsDownLast7days": null,
                "epsRevisionsDownLast30days": "0.0000"
            },
            "2023-07-31": {
                "date": "2023-07-31",
                "period": "0q",
                "growth": "0.0130",
                "earningsEstimateAvg": "2.3800",
                "earningsEstimateLow": "2.2500",
                "earningsEstimateHigh": "2.6000",
                "earningsEstimateYearAgoEps": "2.3500",
                "earningsEstimateNumberOfAnalysts": "11.0000",
                "earningsEstimateGrowth": "0.0130",
                "revenueEstimateAvg": "2637070000.00",
                "revenueEstimateLow": "2555000000.00",
                "revenueEstimateHigh": "2770000000.00",
                "revenueEstimateYearAgoEps": null,
                "revenueEstimateNumberOfAnalysts": "8.00",
                "revenueEstimateGrowth": "0.0620",
                "epsTrendCurrent": "2.3800",
                "epsTrend7daysAgo": "2.3800",
                "epsTrend30daysAgo": "2.4100",
                "epsTrend60daysAgo": "2.4100",
                "epsTrend90daysAgo": "2.5100",
                "epsRevisionsUpLast7days": "2.0000",
                "epsRevisionsUpLast30days": "3.0000",
                "epsRevisionsDownLast7days": null,
                "epsRevisionsDownLast30days": "1.0000"
            },
            "2023-04-30": {
                "date": "2023-04-30",
                "period": "0q",
                "growth": "-0.0590",
                "earningsEstimateAvg": "2.4000",
                "earningsEstimateLow": "2.1500",
                "earningsEstimateHigh": "2.9000",
                "earningsEstimateYearAgoEps": "2.5500",
                "earningsEstimateNumberOfAnalysts": "12.0000",
                "earningsEstimateGrowth": "-0.0590",
                "revenueEstimateAvg": "2655880000.00",
                "revenueEstimateLow": "2488000000.00",
                "revenueEstimateHigh": "2804000000.00",
                "revenueEstimateYearAgoEps": null,
                "revenueEstimateNumberOfAnalysts": "11.00",
                "revenueEstimateGrowth": "0.0660",
                "epsTrendCurrent": "2.4000",
                "epsTrend7daysAgo": "2.4000",
                "epsTrend30daysAgo": "2.4100",
                "epsTrend60daysAgo": "2.4100",
                "epsTrend90daysAgo": "2.3800",
                "epsRevisionsUpLast7days": "0.0000",
                "epsRevisionsUpLast30days": "3.0000",
                "epsRevisionsDownLast7days": null,
                "epsRevisionsDownLast30days": "0.0000"
            },
            "2023-01-31": {
                "date": "2023-01-31",
                "period": "0q",
                "growth": "-0.1060",
                "earningsEstimateAvg": "2.3700",
                "earningsEstimateLow": "2.2600",
                "earningsEstimateHigh": "2.5400",
                "earningsEstimateYearAgoEps": "2.6500",
                "earningsEstimateNumberOfAnalysts": "13.0000",
                "earningsEstimateGrowth": "-0.1060",
                "revenueEstimateAvg": "2591050000.00",
                "revenueEstimateLow": "2495000000.00",
                "revenueEstimateHigh": "2670000000.00",
                "revenueEstimateYearAgoEps": null,
                "revenueEstimateNumberOfAnalysts": "12.00",
                "revenueEstimateGrowth": "0.0240",
                "epsTrendCurrent": "2.3700",
                "epsTrend7daysAgo": "2.3700",
                "epsTrend30daysAgo": "2.3800",
                "epsTrend60daysAgo": "2.3800",
                "epsTrend90daysAgo": "2.4600",
                "epsRevisionsUpLast7days": "2.0000",
                "epsRevisionsUpLast30days": "3.0000",
                "epsRevisionsDownLast7days": null,
                "epsRevisionsDownLast30days": "2.0000"
            },
            "2022-10-31": {
                "date": "2022-10-31",
                "period": "0y",
                "growth": "0.0950",
                "earningsEstimateAvg": "9.8300",
                "earningsEstimateLow": "9.5600",
                "earningsEstimateHigh": "10.3700",
                "earningsEstimateYearAgoEps": "8.9800",
                "earningsEstimateNumberOfAnalysts": "14.0000",
                "earningsEstimateGrowth": "0.0950",
                "revenueEstimateAvg": "10037900000.00",
                "revenueEstimateLow": "9953620000.00",
                "revenueEstimateHigh": "10237500000.00",
                "revenueEstimateYearAgoEps": null,
                "revenueEstimateNumberOfAnalysts": "11.00",
                "revenueEstimateGrowth": "0.1010",
                "epsTrendCurrent": "9.8300",
                "epsTrend7daysAgo": "9.8100",
                "epsTrend30daysAgo": "9.8400",
                "epsTrend60daysAgo": "9.8600",
                "epsTrend90daysAgo": "9.8600",
                "epsRevisionsUpLast7days": "1.0000",
                "epsRevisionsUpLast30days": "3.0000",
                "epsRevisionsDownLast7days": null,
                "epsRevisionsDownLast30days": "0.0000"
            },
            "2022-07-31": {
                "date": "2022-07-31",
                "period": "0q",
                "growth": "-0.0080",
                "earningsEstimateAvg": "2.3400",
                "earningsEstimateLow": "2.1600",
                "earningsEstimateHigh": "2.5100",
                "earningsEstimateYearAgoEps": "2.3600",
                "earningsEstimateNumberOfAnalysts": "13.0000",
                "earningsEstimateGrowth": "-0.0080",
                "revenueEstimateAvg": "2465710000.00",
                "revenueEstimateLow": "2361000000.00",
                "revenueEstimateHigh": "2603000000.00",
                "revenueEstimateYearAgoEps": null,
                "revenueEstimateNumberOfAnalysts": "11.00",
                "revenueEstimateGrowth": null,
                "epsTrendCurrent": "2.3400",
                "epsTrend7daysAgo": "2.3400",
                "epsTrend30daysAgo": "2.3400",
                "epsTrend60daysAgo": "2.3400",
                "epsTrend90daysAgo": "2.3000",
                "epsRevisionsUpLast7days": "2.0000",
                "epsRevisionsUpLast30days": "6.0000",
                "epsRevisionsDownLast7days": null,
                "epsRevisionsDownLast30days": "0.0000"
            },
            "2022-04-30": {
                "date": "2022-04-30",
                "period": "0q",
                "growth": "-0.0040",
                "earningsEstimateAvg": "2.2400",
                "earningsEstimateLow": "2.0500",
                "earningsEstimateHigh": "2.3300",
                "earningsEstimateYearAgoEps": "2.2500",
                "earningsEstimateNumberOfAnalysts": "13.0000",
                "earningsEstimateGrowth": "-0.0040",
                "revenueEstimateAvg": "2369810000.00",
                "revenueEstimateLow": "2279000000.00",
                "revenueEstimateHigh": "2415000000.00",
                "revenueEstimateYearAgoEps": null,
                "revenueEstimateNumberOfAnalysts": "11.00",
                "revenueEstimateGrowth": null,
                "epsTrendCurrent": "2.2400",
                "epsTrend7daysAgo": "2.2500",
                "epsTrend30daysAgo": "2.2800",
                "epsTrend60daysAgo": "2.2700",
                "epsTrend90daysAgo": "2.2000",
                "epsRevisionsUpLast7days": "1.0000",
                "epsRevisionsUpLast30days": "4.0000",
                "epsRevisionsDownLast7days": null,
                "epsRevisionsDownLast30days": "3.0000"
            },
            "2022-01-31": {
                "date": "2022-01-31",
                "period": "0q",
                "growth": "0.0370",
                "earningsEstimateAvg": "2.2300",
                "earningsEstimateLow": "2.0100",
                "earningsEstimateHigh": "2.3500",
                "earningsEstimateYearAgoEps": "2.1500",
                "earningsEstimateNumberOfAnalysts": "12.0000",
                "earningsEstimateGrowth": "0.0370",
                "revenueEstimateAvg": "2312670000.00",
                "revenueEstimateLow": "2267000000.00",
                "revenueEstimateHigh": "2360000000.00",
                "revenueEstimateYearAgoEps": null,
                "revenueEstimateNumberOfAnalysts": "9.00",
                "revenueEstimateGrowth": null,
                "epsTrendCurrent": "2.2300",
                "epsTrend7daysAgo": "2.2100",
                "epsTrend30daysAgo": "2.2200",
                "epsTrend60daysAgo": "2.2200",
                "epsTrend90daysAgo": "2.2600",
                "epsRevisionsUpLast7days": "1.0000",
                "epsRevisionsUpLast30days": "4.0000",
                "epsRevisionsDownLast7days": null,
                "epsRevisionsDownLast30days": "2.0000"
            },
            "2021-10-31": {
                "date": "2021-10-31",
                "period": "0y",
                "growth": "0.4870",
                "earningsEstimateAvg": "9.0100",
                "earningsEstimateLow": "8.8800",
                "earningsEstimateHigh": "9.2000",
                "earningsEstimateYearAgoEps": "6.0600",
                "earningsEstimateNumberOfAnalysts": "11.0000",
                "earningsEstimateGrowth": "0.4870",
                "revenueEstimateAvg": "9158140000.00",
                "revenueEstimateLow": "9090000000.00",
                "revenueEstimateHigh": "9203000000.00",
                "revenueEstimateYearAgoEps": null,
                "revenueEstimateNumberOfAnalysts": "7.00",
                "revenueEstimateGrowth": "0.1180",
                "epsTrendCurrent": "9.0100",
                "epsTrend7daysAgo": "9.0100",
                "epsTrend30daysAgo": "8.9800",
                "epsTrend60daysAgo": "8.9800",
                "epsTrend90daysAgo": "8.9800",
                "epsRevisionsUpLast7days": "0.0000",
                "epsRevisionsUpLast30days": "7.0000",
                "epsRevisionsDownLast7days": "0.0000",
                "epsRevisionsDownLast30days": "0.0000"
            },
            "2021-07-31": {
                "date": "2021-07-31",
                "period": "0q",
                "growth": "0.2830",
                "earningsEstimateAvg": "2.1300",
                "earningsEstimateLow": "2.0100",
                "earningsEstimateHigh": "2.3300",
                "earningsEstimateYearAgoEps": "1.6600",
                "earningsEstimateNumberOfAnalysts": "12.0000",
                "earningsEstimateGrowth": "0.2830",
                "revenueEstimateAvg": "2246970000.00",
                "revenueEstimateLow": "2189000000.00",
                "revenueEstimateHigh": "2305000000.00",
                "revenueEstimateYearAgoEps": null,
                "revenueEstimateNumberOfAnalysts": "8.00",
                "revenueEstimateGrowth": null,
                "epsTrendCurrent": "2.1300",
                "epsTrend7daysAgo": "2.1300",
                "epsTrend30daysAgo": "2.1300",
                "epsTrend60daysAgo": "2.1200",
                "epsTrend90daysAgo": "2.1000",
                "epsRevisionsUpLast7days": "4.0000",
                "epsRevisionsUpLast30days": "6.0000",
                "epsRevisionsDownLast7days": "2.0000",
                "epsRevisionsDownLast30days": null
            },
            "2021-04-30": {
                "date": "2021-04-30",
                "period": "0q",
                "growth": "0.9800",
                "earningsEstimateAvg": "2.0000",
                "earningsEstimateLow": "1.8300",
                "earningsEstimateHigh": "2.2600",
                "earningsEstimateYearAgoEps": "1.0100",
                "earningsEstimateNumberOfAnalysts": "12.0000",
                "earningsEstimateGrowth": "0.9800",
                "revenueEstimateAvg": "2188530000.00",
                "revenueEstimateLow": "2065000000.00",
                "revenueEstimateHigh": "2241000000.00",
                "revenueEstimateYearAgoEps": null,
                "revenueEstimateNumberOfAnalysts": "8.00",
                "revenueEstimateGrowth": "0.1020",
                "epsTrendCurrent": "2.0000",
                "epsTrend7daysAgo": "2.0000",
                "epsTrend30daysAgo": "1.8100",
                "epsTrend60daysAgo": "1.8100",
                "epsTrend90daysAgo": "1.8200",
                "epsRevisionsUpLast7days": "0.0000",
                "epsRevisionsUpLast30days": "11.0000",
                "epsRevisionsDownLast7days": "0.0000",
                "epsRevisionsDownLast30days": null
            },
            "2021-01-31": {
                "date": "2021-01-31",
                "period": "0q",
                "growth": "0.0060",
                "earningsEstimateAvg": "1.7100",
                "earningsEstimateLow": "1.6200",
                "earningsEstimateHigh": "1.8100",
                "earningsEstimateYearAgoEps": "1.7000",
                "earningsEstimateNumberOfAnalysts": "12.0000",
                "earningsEstimateGrowth": "0.0060",
                "revenueEstimateAvg": "2086220000.00",
                "revenueEstimateLow": "2048550000.00",
                "revenueEstimateHigh": "2138000000.00",
                "revenueEstimateYearAgoEps": null,
                "revenueEstimateNumberOfAnalysts": "7.00",
                "revenueEstimateGrowth": "0.0380",
                "epsTrendCurrent": "1.7100",
                "epsTrend7daysAgo": "1.6500",
                "epsTrend30daysAgo": "1.6600",
                "epsTrend60daysAgo": "1.6600",
                "epsTrend90daysAgo": "1.5400",
                "epsRevisionsUpLast7days": "2.0000",
                "epsRevisionsUpLast30days": "8.0000",
                "epsRevisionsDownLast7days": "0.0000",
                "epsRevisionsDownLast30days": null
            },
            "2020-10-31": {
                "date": "2020-10-31",
                "period": "0y",
                "growth": "-0.0750",
                "earningsEstimateAvg": "5.8800",
                "earningsEstimateLow": "5.7600",
                "earningsEstimateHigh": "5.9600",
                "earningsEstimateYearAgoEps": "6.3600",
                "earningsEstimateNumberOfAnalysts": "12.0000",
                "earningsEstimateGrowth": "-0.0750",
                "revenueEstimateAvg": "8131700000.00",
                "revenueEstimateLow": "8079000000.00",
                "revenueEstimateHigh": "8188000000.00",
                "revenueEstimateYearAgoEps": null,
                "revenueEstimateNumberOfAnalysts": "8.00",
                "revenueEstimateGrowth": "0.0610",
                "epsTrendCurrent": "5.8800",
                "epsTrend7daysAgo": "5.8800",
                "epsTrend30daysAgo": "5.8300",
                "epsTrend60daysAgo": "5.8300",
                "epsTrend90daysAgo": "5.8400",
                "epsRevisionsUpLast7days": "7.0000",
                "epsRevisionsUpLast30days": "8.0000",
                "epsRevisionsDownLast7days": "0.0000",
                "epsRevisionsDownLast30days": null
            },
            "2020-07-31": {
                "date": "2020-07-31",
                "period": "0q",
                "growth": "-0.2230",
                "earningsEstimateAvg": "1.2900",
                "earningsEstimateLow": "0.9700",
                "earningsEstimateHigh": "1.7100",
                "earningsEstimateYearAgoEps": "1.6600",
                "earningsEstimateNumberOfAnalysts": "13.0000",
                "earningsEstimateGrowth": "-0.2230",
                "revenueEstimateAvg": "2055670000.00",
                "revenueEstimateLow": "1936000000.00",
                "revenueEstimateHigh": "2150000000.00",
                "revenueEstimateYearAgoEps": null,
                "revenueEstimateNumberOfAnalysts": "8.00",
                "revenueEstimateGrowth": "0.0560",
                "epsTrendCurrent": "1.2900",
                "epsTrend7daysAgo": "1.2000",
                "epsTrend30daysAgo": "1.1500",
                "epsTrend60daysAgo": "1.1500",
                "epsTrend90daysAgo": "1.5700",
                "epsRevisionsUpLast7days": "1.0000",
                "epsRevisionsUpLast30days": "7.0000",
                "epsRevisionsDownLast7days": "1.0000",
                "epsRevisionsDownLast30days": null
            },
            "2020-04-30": {
                "date": "2020-04-30",
                "period": "0q",
                "growth": "-0.0730",
                "earningsEstimateAvg": "1.4000",
                "earningsEstimateLow": "1.0600",
                "earningsEstimateHigh": "1.6800",
                "earningsEstimateYearAgoEps": "1.5100",
                "earningsEstimateNumberOfAnalysts": "9.0000",
                "earningsEstimateGrowth": "-0.0730",
                "revenueEstimateAvg": "1983320000.00",
                "revenueEstimateLow": "1945000000.00",
                "revenueEstimateHigh": "2046000000.00",
                "revenueEstimateYearAgoEps": null,
                "revenueEstimateNumberOfAnalysts": "7.00",
                "revenueEstimateGrowth": null,
                "epsTrendCurrent": "1.4000",
                "epsTrend7daysAgo": "1.5000",
                "epsTrend30daysAgo": "1.5000",
                "epsTrend60daysAgo": "1.6000",
                "epsTrend90daysAgo": "1.6100",
                "epsRevisionsUpLast7days": "0.0000",
                "epsRevisionsUpLast30days": "1.0000",
                "epsRevisionsDownLast7days": "2.0000",
                "epsRevisionsDownLast30days": null
            },
            "2020-01-31": {
                "date": "2020-01-31",
                "period": "0q",
                "growth": "0.1000",
                "earningsEstimateAvg": "1.6500",
                "earningsEstimateLow": "1.6100",
                "earningsEstimateHigh": "1.6900",
                "earningsEstimateYearAgoEps": "1.5000",
                "earningsEstimateNumberOfAnalysts": "13.0000",
                "earningsEstimateGrowth": "0.1000",
                "revenueEstimateAvg": "1995330000.00",
                "revenueEstimateLow": "1940000000.00",
                "revenueEstimateHigh": "2037000000.00",
                "revenueEstimateYearAgoEps": null,
                "revenueEstimateNumberOfAnalysts": "8.00",
                "revenueEstimateGrowth": null,
                "epsTrendCurrent": "1.6500",
                "epsTrend7daysAgo": "1.6500",
                "epsTrend30daysAgo": "1.6400",
                "epsTrend60daysAgo": "1.6400",
                "epsTrend90daysAgo": "1.6100",
                "epsRevisionsUpLast7days": "4.0000",
                "epsRevisionsUpLast30days": "6.0000",
                "epsRevisionsDownLast7days": "1.0000",
                "epsRevisionsDownLast30days": null
            },
            "2019-10-31": {
                "date": "2019-10-31",
                "period": "0y",
                "growth": "0.0480",
                "earningsEstimateAvg": "6.2800",
                "earningsEstimateLow": "6.2300",
                "earningsEstimateHigh": "6.3400",
                "earningsEstimateYearAgoEps": "5.9900",
                "earningsEstimateNumberOfAnalysts": "13.0000",
                "earningsEstimateGrowth": "0.0480",
                "revenueEstimateAvg": "7581310000.00",
                "revenueEstimateLow": "7460000000.00",
                "revenueEstimateHigh": "7620000000.00",
                "revenueEstimateYearAgoEps": null,
                "revenueEstimateNumberOfAnalysts": "10.00",
                "revenueEstimateGrowth": "0.0220",
                "epsTrendCurrent": "6.2800",
                "epsTrend7daysAgo": "6.2800",
                "epsTrend30daysAgo": "6.2600",
                "epsTrend60daysAgo": "6.2700",
                "epsTrend90daysAgo": "6.2600",
                "epsRevisionsUpLast7days": "0.0000",
                "epsRevisionsUpLast30days": "6.0000",
                "epsRevisionsDownLast7days": "1.0000",
                "epsRevisionsDownLast30days": null
            },
            "2019-07-31": {
                "date": "2019-07-31",
                "period": "0q",
                "growth": "0.0390",
                "earningsEstimateAvg": "1.5900",
                "earningsEstimateLow": "1.4500",
                "earningsEstimateHigh": "1.6700",
                "earningsEstimateYearAgoEps": "1.5300",
                "earningsEstimateNumberOfAnalysts": "13.0000",
                "earningsEstimateGrowth": "0.0390",
                "revenueEstimateAvg": "1919950000.00",
                "revenueEstimateLow": "1840000000.00",
                "revenueEstimateHigh": "2016000000.00",
                "revenueEstimateYearAgoEps": null,
                "revenueEstimateNumberOfAnalysts": "9.00",
                "revenueEstimateGrowth": "0.0340",
                "epsTrendCurrent": "1.5900",
                "epsTrend7daysAgo": "1.5900",
                "epsTrend30daysAgo": "1.6000",
                "epsTrend60daysAgo": "1.6000",
                "epsTrend90daysAgo": "1.6100",
                "epsRevisionsUpLast7days": "1.0000",
                "epsRevisionsUpLast30days": "3.0000",
                "epsRevisionsDownLast7days": "3.0000",
                "epsRevisionsDownLast30days": null
            },
            "2019-04-30": {
                "date": "2019-04-30",
                "period": "0q",
                "growth": "0.0410",
                "earningsEstimateAvg": "1.5100",
                "earningsEstimateLow": "1.4800",
                "earningsEstimateHigh": "1.5600",
                "earningsEstimateYearAgoEps": "1.4500",
                "earningsEstimateNumberOfAnalysts": "11.0000",
                "earningsEstimateGrowth": "0.0410",
                "revenueEstimateAvg": "1844710000.00",
                "revenueEstimateLow": "1783000000.00",
                "revenueEstimateHigh": "1927000000.00",
                "revenueEstimateYearAgoEps": null,
                "revenueEstimateNumberOfAnalysts": "7.00",
                "revenueEstimateGrowth": "0.0140",
                "epsTrendCurrent": "1.5100",
                "epsTrend7daysAgo": "1.5100",
                "epsTrend30daysAgo": "1.5200",
                "epsTrend60daysAgo": "1.5200",
                "epsTrend90daysAgo": "1.5300",
                "epsRevisionsUpLast7days": "2.0000",
                "epsRevisionsUpLast30days": "2.0000",
                "epsRevisionsDownLast7days": "1.0000",
                "epsRevisionsDownLast30days": null
            },
            "2019-01-31": {
                "date": "2019-01-31",
                "period": "0q",
                "growth": "0.0410",
                "earningsEstimateAvg": "1.5400",
                "earningsEstimateLow": "1.4900",
                "earningsEstimateHigh": "1.5800",
                "earningsEstimateYearAgoEps": "1.4800",
                "earningsEstimateNumberOfAnalysts": "12.0000",
                "earningsEstimateGrowth": "0.0410",
                "revenueEstimateAvg": "1881890000.00",
                "revenueEstimateLow": "1825000000.00",
                "revenueEstimateHigh": "1929000000.00",
                "revenueEstimateYearAgoEps": null,
                "revenueEstimateNumberOfAnalysts": "9.00",
                "revenueEstimateGrowth": "0.0070",
                "epsTrendCurrent": "1.5400",
                "epsTrend7daysAgo": "1.5500",
                "epsTrend30daysAgo": "1.5600",
                "epsTrend60daysAgo": "1.5600",
                "epsTrend90daysAgo": "1.5700",
                "epsRevisionsUpLast7days": "1.0000",
                "epsRevisionsUpLast30days": "2.0000",
                "epsRevisionsDownLast7days": "3.0000",
                "epsRevisionsDownLast30days": null
            },
            "2018-10-31": {
                "date": "2018-10-31",
                "period": "0y",
                "growth": "0.0950",
                "earningsEstimateAvg": "5.9700",
                "earningsEstimateLow": "5.9200",
                "earningsEstimateHigh": "6.0200",
                "earningsEstimateYearAgoEps": "5.4500",
                "earningsEstimateNumberOfAnalysts": "12.0000",
                "earningsEstimateGrowth": "0.0950",
                "revenueEstimateAvg": "7352340000.00",
                "revenueEstimateLow": "7165000000.00",
                "revenueEstimateHigh": "7434120000.00",
                "revenueEstimateYearAgoEps": null,
                "revenueEstimateNumberOfAnalysts": "12.00",
                "revenueEstimateGrowth": "0.0710",
                "epsTrendCurrent": "5.9700",
                "epsTrend7daysAgo": "5.9800",
                "epsTrend30daysAgo": "5.9800",
                "epsTrend60daysAgo": "5.9700",
                "epsTrend90daysAgo": "5.9500",
                "epsRevisionsUpLast7days": "0.0000",
                "epsRevisionsUpLast30days": "2.0000",
                "epsRevisionsDownLast7days": "3.0000",
                "epsRevisionsDownLast30days": null
            },
            "2018-07-31": {
                "date": "2018-07-31",
                "period": "0q",
                "growth": "0.0790",
                "earningsEstimateAvg": "1.5000",
                "earningsEstimateLow": "1.4600",
                "earningsEstimateHigh": "1.5400",
                "earningsEstimateYearAgoEps": "1.3900",
                "earningsEstimateNumberOfAnalysts": "13.0000",
                "earningsEstimateGrowth": "0.0790",
                "revenueEstimateAvg": "1847940000.00",
                "revenueEstimateLow": "1760000000.00",
                "revenueEstimateHigh": "1901290000.00",
                "revenueEstimateYearAgoEps": null,
                "revenueEstimateNumberOfAnalysts": "12.00",
                "revenueEstimateGrowth": "0.0600",
                "epsTrendCurrent": "1.5000",
                "epsTrend7daysAgo": "1.5000",
                "epsTrend30daysAgo": "1.4900",
                "epsTrend60daysAgo": "1.4900",
                "epsTrend90daysAgo": "1.4800",
                "epsRevisionsUpLast7days": "2.0000",
                "epsRevisionsUpLast30days": "6.0000",
                "epsRevisionsDownLast7days": "1.0000",
                "epsRevisionsDownLast30days": null
            },
            "2018-04-30": {
                "date": "2018-04-30",
                "period": "0q",
                "growth": "0.0690",
                "earningsEstimateAvg": "1.3900",
                "earningsEstimateLow": "1.3400",
                "earningsEstimateHigh": "1.4200",
                "earningsEstimateYearAgoEps": "1.3000",
                "earningsEstimateNumberOfAnalysts": "13.0000",
                "earningsEstimateGrowth": "0.0690",
                "revenueEstimateAvg": "1776690000.00",
                "revenueEstimateLow": "1714000000.00",
                "revenueEstimateHigh": "1824000000.00",
                "revenueEstimateYearAgoEps": null,
                "revenueEstimateNumberOfAnalysts": "12.00",
                "revenueEstimateGrowth": "0.0740",
                "epsTrendCurrent": "1.3900",
                "epsTrend7daysAgo": "1.3900",
                "epsTrend30daysAgo": "1.4000",
                "epsTrend60daysAgo": "1.4000",
                "epsTrend90daysAgo": "1.4000",
                "epsRevisionsUpLast7days": "0.0000",
                "epsRevisionsUpLast30days": "3.0000",
                "epsRevisionsDownLast7days": "1.0000",
                "epsRevisionsDownLast30days": null
            },
            "2018-01-31": {
                "date": "2018-01-31",
                "period": "0q",
                "growth": "0.0520",
                "earningsEstimateAvg": "1.4200",
                "earningsEstimateLow": "1.3800",
                "earningsEstimateHigh": "1.4700",
                "earningsEstimateYearAgoEps": "1.3500",
                "earningsEstimateNumberOfAnalysts": "13.0000",
                "earningsEstimateGrowth": "0.0520",
                "revenueEstimateAvg": "1781580000.00",
                "revenueEstimateLow": "1718000000.00",
                "revenueEstimateHigh": "1811000000.00",
                "revenueEstimateYearAgoEps": null,
                "revenueEstimateNumberOfAnalysts": "10.00",
                "revenueEstimateGrowth": "0.0440",
                "epsTrendCurrent": "1.4200",
                "epsTrend7daysAgo": "1.4100",
                "epsTrend30daysAgo": "1.4100",
                "epsTrend60daysAgo": "1.4100",
                "epsTrend90daysAgo": "1.4000",
                "epsRevisionsUpLast7days": "3.0000",
                "epsRevisionsUpLast30days": "7.0000",
                "epsRevisionsDownLast7days": "0.0000",
                "epsRevisionsDownLast30days": null
            },
            "2017-10-31": {
                "date": "2017-10-31",
                "period": "0y",
                "growth": "0.2460",
                "earningsEstimateAvg": "5.4200",
                "earningsEstimateLow": "5.3400",
                "earningsEstimateHigh": "5.4900",
                "earningsEstimateYearAgoEps": "4.3500",
                "earningsEstimateNumberOfAnalysts": "12.0000",
                "earningsEstimateGrowth": "0.2460",
                "revenueEstimateAvg": "6741800000.00",
                "revenueEstimateLow": "6377000000.00",
                "revenueEstimateHigh": "6859000000.00",
                "revenueEstimateYearAgoEps": null,
                "revenueEstimateNumberOfAnalysts": "14.00",
                "revenueEstimateGrowth": "0.0740",
                "epsTrendCurrent": "5.4200",
                "epsTrend7daysAgo": "5.4200",
                "epsTrend30daysAgo": "5.4200",
                "epsTrend60daysAgo": "5.4300",
                "epsTrend90daysAgo": "5.4200",
                "epsRevisionsUpLast7days": "0.0000",
                "epsRevisionsUpLast30days": "3.0000",
                "epsRevisionsDownLast7days": "0.0000",
                "epsRevisionsDownLast30days": null
            }
        },
        "Annual": {
            "2026-07-31": {
                "date": "2026-07-31",
                "epsActual": 9.87
            },
            "2025-10-31": {
                "date": "2025-10-31",
                "epsActual": 11.13
            },
            "2024-10-31": {
                "date": "2024-10-31",
                "epsActual": 10.39
            },
            "2023-10-31": {
                "date": "2023-10-31",
                "epsActual": 9.47
            },
            "2022-10-31": {
                "date": "2022-10-31",
                "epsActual": 9.63
            },
            "2021-10-31": {
                "date": "2021-10-31",
                "epsActual": 8.97
            },
            "2020-10-31": {
                "date": "2020-10-31",
                "epsActual": 6.06
            },
            "2019-10-31": {
                "date": "2019-10-31",
                "epsActual": 6.36
            },
            "2018-10-31": {
                "date": "2018-10-31",
                "epsActual": 5.99
            },
            "2017-10-31": {
                "date": "2017-10-31",
                "epsActual": 5.44
            },
            "2016-10-31": {
                "date": "2016-10-31",
                "epsActual": 4.34
            },
            "2015-10-31": {
                "date": "2015-10-31",
                "epsActual": 4.7
            },
            "2014-10-31": {
                "date": "2014-10-31",
                "epsActual": 4.48
            },
            "2013-10-31": {
                "date": "2013-10-31",
                "epsActual": 4.21
            },
            "2012-10-31": {
                "date": "2012-10-31",
                "epsActual": 3.94
            },
            "2011-10-31": {
                "date": "2011-10-31",
                "epsActual": 3.5
            },
            "2010-10-31": {
                "date": "2010-10-31",
                "epsActual": 3.14
            },
            "2009-10-31": {
                "date": "2009-10-31",
                "epsActual": 3.13
            },
            "2008-10-31": {
                "date": "2008-10-31",
                "epsActual": 2.88
            },
            "2007-10-31": {
                "date": "2007-10-31",
                "epsActual": 2.83
            },
            "2006-10-31": {
                "date": "2006-10-31",
                "epsActual": 2.56
            },
            "2005-10-31": {
                "date": "2005-10-31",
                "epsActual": 2.29
            },
            "2004-10-31": {
                "date": "2004-10-31",
                "epsActual": 2.02
            },
            "2003-10-31": {
                "date": "2003-10-31",
                "epsActual": 1.69
            },
            "2002-10-31": {
                "date": "2002-10-31",
                "epsActual": 1.44
            },
            "2001-10-31": {
                "date": "2001-10-31",
                "epsActual": 1.5
            },
            "2000-10-31": {
                "date": "2000-10-31",
                "epsActual": 1.3
            },
            "1999-10-31": {
                "date": "1999-10-31",
                "epsActual": 1.12
            },
            "1998-10-31": {
                "date": "1998-10-31",
                "epsActual": 1.05
            },
            "1997-10-31": {
                "date": "1997-10-31",
                "epsActual": 0.94
            },
            "1996-10-31": {
                "date": "1996-10-31",
                "epsActual": 0.83
            }
        }
    },
    "Financials": {
        "Balance_Sheet": {
            "currency_symbol": "CAD",
            "quarterly": {
                "2026-07-31": {
                    "date": "2026-07-31",
                    "filing_date": "2026-07-31",
                    "currency_symbol": "CAD",
                    "totalAssets": "635159000000.00",
                    "intangibleAssets": "1643000000.00",
                    "earningAssets": null,
                    "otherCurrentAssets": null,
                    "totalLiab": "600485000000.00",
                    "totalStockholderEquity": "34674000000.00",
                    "deferredLongTermLiab": null,
                    "otherCurrentLiab": "-7591000000.00",
                    "commonStock": "9775000000.00",
                    "capitalStock": "11389000000.00",
                    "retainedEarnings": "21081000000.00",
                    "otherLiab": null,
                    "goodWill": "3103000000.00",
                    "otherAssets": null,
                    "cash": "47757000000.00",
                    "cashAndEquivalents": null,
                    "totalCurrentLiabilities": "75106000000.00",
                    "currentDeferredRevenue": null,
                    "netDebt": "54918000000.00",
                    "shortTermDebt": "75106000000.00",
                    "shortLongTermDebt": "76177000000.00",
                    "shortLongTermDebtTotal": "102675000000.00",
                    "otherStockholderEquity": "1801000000.00",
                    "propertyPlantEquipment": null,
                    "totalCurrentAssets": "49585000000.00",
                    "longTermInvestments": "193994000000.00",
                    "netTangibleAssets": null,
                    "shortTermInvestments": "25918000000.00",
                    "netReceivables": "1828000000.00",
                    "longTermDebt": "49907000000.00",
                    "inventory": null,
                    "accountsPayable": "7591000000.00",
                    "totalPermanentEquity": null,
                    "noncontrollingInterestInConsolidatedEntity": null,
                    "temporaryEquityRedeemableNoncontrollingInterests": null,
                    "accumulatedOtherComprehensiveIncome": "403000000.00",
                    "additionalPaidInCapital": null,
                    "commonStockTotalEquity": null,
                    "preferredStockTotalEquity": null,
                    "retainedEarningsTotalEquity": null,
                    "treasuryStock": null,
                    "accumulatedAmortization": null,
                    "nonCurrrentAssetsOther": "72239000000.00",
                    "deferredLongTermAssetCharges": null,
                    "nonCurrentAssetsTotal": "585574000000.00",
                    "capitalLeaseObligations": "783000000.00",
                    "longTermDebtTotal": null,
                    "nonCurrentLiabilitiesOther": null,
                    "nonCurrentLiabilitiesTotal": "525379000000.00",
                    "negativeGoodwill": null,
                    "warrants": null,
                    "preferredStockRedeemable": null,
                    "capitalSurpluse": null,
                    "liabilitiesAndStockholdersEquity": "635159000000.00",
                    "cashAndShortTermInvestments": "47757000000.00",
                    "propertyPlantAndEquipmentGross": null,
                    "propertyPlantAndEquipmentNet": "2271000000.00",
                    "accumulatedDepreciation": null,
                    "netWorkingCapital": null,
                    "netInvestedCapital": "159144000000.00",
                    "commonStockSharesOutstanding": "390025000.00"
                },
                "2026-04-30": {
                    "date": "2026-04-30",
                    "filing_date": "2026-04-30",
                    "currency_symbol": "CAD",
                    "totalAssets": "617734000000.00",
                    "intangibleAssets": "1688000000.00",
                    "earningAssets": null,
                    "otherCurrentAssets": null,
                    "totalLiab": "584150000000.00",
                    "totalStockholderEquity": "33584000000.00",
                    "deferredLongTermLiab": null,
                    "otherCurrentLiab": "-7806000000.00",
                    "commonStock": "9824000000.00",
                    "capitalStock": "11438000000.00",
                    "retainedEarnings": "20768000000.00",
                    "otherLiab": null,
                    "goodWill": "3098000000.00",
                    "otherAssets": null,
                    "cash": "43431000000.00",
                    "cashAndEquivalents": null,
                    "totalCurrentLiabilities": "66047000000.00",
                    "currentDeferredRevenue": null,
                    "netDebt": "55353000000.00",
                    "shortTermDebt": "66047000000.00",
                    "shortLongTermDebt": "67382000000.00",
                    "shortLongTermDebtTotal": "98784000000.00",
                    "otherStockholderEquity": "1177000000.00",
                    "propertyPlantEquipment": null,
                    "totalCurrentAssets": "45418000000.00",
                    "longTermInvestments": "199676000000.00",
                    "netTangibleAssets": null,
                    "shortTermInvestments": "23812000000.00",
                    "netReceivables": "1987000000.00",
                    "longTermDebt": "48866000000.00",
                    "inventory": null,
                    "accountsPayable": "7806000000.00",
                    "totalPermanentEquity": null,
                    "noncontrollingInterestInConsolidatedEntity": null,
                    "temporaryEquityRedeemableNoncontrollingInterests": null,
                    "accumulatedOtherComprehensiveIncome": "201000000.00",
                    "additionalPaidInCapital": null,
                    "commonStockTotalEquity": null,
                    "preferredStockTotalEquity": null,
                    "retainedEarningsTotalEquity": null,
                    "treasuryStock": null,
                    "accumulatedAmortization": null,
                    "nonCurrrentAssetsOther": "62977000000.00",
                    "deferredLongTermAssetCharges": null,
                    "nonCurrentAssetsTotal": "572316000000.00",
                    "capitalLeaseObligations": "677000000.00",
                    "longTermDebtTotal": null,
                    "nonCurrentLiabilitiesOther": null,
                    "nonCurrentLiabilitiesTotal": "518103000000.00",
                    "negativeGoodwill": null,
                    "warrants": null,
                    "preferredStockRedeemable": null,
                    "capitalSurpluse": null,
                    "liabilitiesAndStockholdersEquity": "617734000000.00",
                    "cashAndShortTermInvestments": "43431000000.00",
                    "propertyPlantAndEquipmentGross": null,
                    "propertyPlantAndEquipmentNet": "2174000000.00",
                    "accumulatedDepreciation": null,
                    "netWorkingCapital": null,
                    "netInvestedCapital": "148218000000.00",
                    "commonStockSharesOutstanding": "391460000.00"
                },
                "2026-01-31": {
                    "date": "2026-01-31",
                    "filing_date": "2026-01-31",
                    "currency_symbol": "CAD",
                    "totalAssets": "605871000000.00",
                    "intangibleAssets": "1722000000.00",
                    "earningAssets": null,
                    "otherCurrentAssets": null,
                    "totalLiab": "572654000000.00",
                    "totalStockholderEquity": "33217000000.00",
                    "deferredLongTermLiab": null,
                    "otherCurrentLiab": "-6419000000.00",
                    "commonStock": "9826000000.00",
                    "capitalStock": "11440000000.00",
                    "retainedEarnings": "20471000000.00",
                    "otherLiab": null,
                    "goodWill": "3098000000.00",
                    "otherAssets": "1471000000.00",
                    "cash": "36768000000.00",
                    "cashAndEquivalents": null,
                    "totalCurrentLiabilities": "48214000000.00",
                    "currentDeferredRevenue": null,
                    "netDebt": "60743000000.00",
                    "shortTermDebt": "48299000000.00",
                    "shortLongTermDebt": "65136000000.00",
                    "shortLongTermDebtTotal": "97511000000.00",
                    "otherStockholderEquity": "1133000000.00",
                    "propertyPlantEquipment": "2159000000.00",
                    "totalCurrentAssets": "38594000000.00",
                    "longTermInvestments": "194681000000.00",
                    "netTangibleAssets": null,
                    "shortTermInvestments": "5011000000.00",
                    "netReceivables": "1826000000.00",
                    "longTermDebt": "33316000000.00",
                    "inventory": null,
                    "accountsPayable": "6334000000.00",
                    "totalPermanentEquity": null,
                    "noncontrollingInterestInConsolidatedEntity": null,
                    "temporaryEquityRedeemableNoncontrollingInterests": null,
                    "accumulatedOtherComprehensiveIncome": "173000000.00",
                    "additionalPaidInCapital": null,
                    "commonStockTotalEquity": null,
                    "preferredStockTotalEquity": null,
                    "retainedEarningsTotalEquity": null,
                    "treasuryStock": null,
                    "accumulatedAmortization": null,
                    "nonCurrrentAssetsOther": "52869000000.00",
                    "deferredLongTermAssetCharges": null,
                    "nonCurrentAssetsTotal": "567277000000.00",
                    "capitalLeaseObligations": "653000000.00",
                    "longTermDebtTotal": "33884000000.00",
                    "nonCurrentLiabilitiesOther": null,
                    "nonCurrentLiabilitiesTotal": "524440000000.00",
                    "negativeGoodwill": null,
                    "warrants": null,
                    "preferredStockRedeemable": null,
                    "capitalSurpluse": "133000000.00",
                    "liabilitiesAndStockholdersEquity": "605871000000.00",
                    "cashAndShortTermInvestments": "36768000000.00",
                    "propertyPlantAndEquipmentGross": null,
                    "propertyPlantAndEquipmentNet": "2159000000.00",
                    "accumulatedDepreciation": null,
                    "netWorkingCapital": null,
                    "netInvestedCapital": "147303000000.00",
                    "commonStockSharesOutstanding": "394743000.00"
                },
                "2025-10-31": {
                    "date": "2025-10-31",
                    "filing_date": "2025-10-31",
                    "currency_symbol": "CAD",
                    "totalAssets": "576919000000.00",
                    "intangibleAssets": "1748000000.00",
                    "earningAssets": null,
                    "otherCurrentAssets": null,
                    "totalLiab": "543150000000.00",
                    "totalStockholderEquity": "33769000000.00",
                    "deferredLongTermLiab": null,
                    "otherCurrentLiab": "336975000000.00",
                    "commonStock": "9865000000.00",
                    "capitalStock": "11479000000.00",
                    "retainedEarnings": "20366000000.00",
                    "otherLiab": null,
                    "goodWill": "3101000000.00",
                    "otherAssets": "1572000000.00",
                    "cash": "27916000000.00",
                    "cashAndEquivalents": null,
                    "totalCurrentLiabilities": "450589000000.00",
                    "currentDeferredRevenue": null,
                    "netDebt": "121929000000.00",
                    "shortTermDebt": "105697000000.00",
                    "shortLongTermDebt": "64252000000.00",
                    "shortLongTermDebtTotal": "149845000000.00",
                    "otherStockholderEquity": "1637000000.00",
                    "propertyPlantEquipment": "2162000000.00",
                    "totalCurrentAssets": "38796000000.00",
                    "longTermInvestments": "188793000000.00",
                    "netTangibleAssets": null,
                    "shortTermInvestments": "5281000000.00",
                    "netReceivables": "5599000000.00",
                    "longTermDebt": "26266000000.00",
                    "inventory": null,
                    "accountsPayable": "7732000000.00",
                    "totalPermanentEquity": null,
                    "noncontrollingInterestInConsolidatedEntity": null,
                    "temporaryEquityRedeemableNoncontrollingInterests": null,
                    "accumulatedOtherComprehensiveIncome": "287000000.00",
                    "additionalPaidInCapital": null,
                    "commonStockTotalEquity": null,
                    "preferredStockTotalEquity": null,
                    "retainedEarningsTotalEquity": null,
                    "treasuryStock": null,
                    "accumulatedAmortization": null,
                    "nonCurrrentAssetsOther": "31331000000.00",
                    "deferredLongTermAssetCharges": null,
                    "nonCurrentAssetsTotal": "538123000000.00",
                    "capitalLeaseObligations": "644000000.00",
                    "longTermDebtTotal": "26821000000.00",
                    "nonCurrentLiabilitiesOther": null,
                    "nonCurrentLiabilitiesTotal": "92561000000.00",
                    "negativeGoodwill": null,
                    "warrants": null,
                    "preferredStockRedeemable": null,
                    "capitalSurpluse": "137000000.00",
                    "liabilitiesAndStockholdersEquity": "576919000000.00",
                    "cashAndShortTermInvestments": "33197000000.00",
                    "propertyPlantAndEquipmentGross": "3316000000.00",
                    "propertyPlantAndEquipmentNet": "2162000000.00",
                    "accumulatedDepreciation": null,
                    "netWorkingCapital": null,
                    "netInvestedCapital": "140000000000.00",
                    "commonStockSharesOutstanding": "396109000.00"
                },
                "2025-07-31": {
                    "date": "2025-07-31",
                    "filing_date": "2025-07-31",
                    "currency_symbol": "CAD",
                    "totalAssets": "552621000000.00",
                    "intangibleAssets": "1833000000.00",
                    "earningAssets": null,
                    "otherCurrentAssets": null,
                    "totalLiab": "519245000000.00",
                    "totalStockholderEquity": "33375000000.00",
                    "deferredLongTermLiab": null,
                    "otherCurrentLiab": "322482000000.00",
                    "commonStock": "9865000000.00",
                    "capitalStock": "11479000000.00",
                    "retainedEarnings": "20110000000.00",
                    "otherLiab": null,
                    "goodWill": "3080000000.00",
                    "otherAssets": "1483000000.00",
                    "cash": "29561000000.00",
                    "cashAndEquivalents": null,
                    "totalCurrentLiabilities": "430843000000.00",
                    "currentDeferredRevenue": null,
                    "netDebt": "114318000000.00",
                    "shortTermDebt": "101428000000.00",
                    "shortLongTermDebt": "55314000000.00",
                    "shortLongTermDebtTotal": "143879000000.00",
                    "otherStockholderEquity": "1624000000.00",
                    "propertyPlantEquipment": "2123000000.00",
                    "totalCurrentAssets": "40396000000.00",
                    "longTermInvestments": "178959000000.00",
                    "netTangibleAssets": null,
                    "shortTermInvestments": "4056000000.00",
                    "netReceivables": "6779000000.00",
                    "longTermDebt": "41917000000.00",
                    "inventory": null,
                    "accountsPayable": "6761000000.00",
                    "totalPermanentEquity": null,
                    "noncontrollingInterestInConsolidatedEntity": null,
                    "temporaryEquityRedeemableNoncontrollingInterests": null,
                    "accumulatedOtherComprehensiveIncome": "162000000.00",
                    "additionalPaidInCapital": null,
                    "commonStockTotalEquity": null,
                    "preferredStockTotalEquity": null,
                    "retainedEarningsTotalEquity": null,
                    "treasuryStock": null,
                    "accumulatedAmortization": null,
                    "nonCurrrentAssetsOther": "24412000000.00",
                    "deferredLongTermAssetCharges": null,
                    "nonCurrentAssetsTotal": "512225000000.00",
                    "capitalLeaseObligations": "617000000.00",
                    "longTermDebtTotal": "28457000000.00",
                    "nonCurrentLiabilitiesOther": null,
                    "nonCurrentLiabilitiesTotal": "88402000000.00",
                    "negativeGoodwill": null,
                    "warrants": null,
                    "preferredStockRedeemable": null,
                    "capitalSurpluse": "124000000.00",
                    "liabilitiesAndStockholdersEquity": "552621000000.00",
                    "cashAndShortTermInvestments": "33617000000.00",
                    "propertyPlantAndEquipmentGross": null,
                    "propertyPlantAndEquipmentNet": "2123000000.00",
                    "accumulatedDepreciation": null,
                    "netWorkingCapital": null,
                    "netInvestedCapital": "128992000000.00",
                    "commonStockSharesOutstanding": "395919000.00"
                },
                "2025-04-30": {
                    "date": "2025-04-30",
                    "filing_date": "2025-04-30",
                    "currency_symbol": "CAD",
                    "totalAssets": "536194000000.00",
                    "intangibleAssets": "1870000000.00",
                    "earningAssets": null,
                    "otherCurrentAssets": null,
                    "totalLiab": "503289000000.00",
                    "totalStockholderEquity": "32904000000.00",
                    "deferredLongTermLiab": null,
                    "otherCurrentLiab": "315731000000.00",
                    "commonStock": "9805000000.00",
                    "capitalStock": "11419000000.00",
                    "retainedEarnings": "19813000000.00",
                    "otherLiab": null,
                    "goodWill": "3081000000.00",
                    "otherAssets": "1606000000.00",
                    "cash": "31422000000.00",
                    "cashAndEquivalents": null,
                    "totalCurrentLiabilities": "411857000000.00",
                    "currentDeferredRevenue": null,
                    "netDebt": "99256000000.00",
                    "shortTermDebt": "89048000000.00",
                    "shortLongTermDebt": "47995000000.00",
                    "shortLongTermDebtTotal": "130678000000.00",
                    "otherStockholderEquity": "1613000000.00",
                    "propertyPlantEquipment": "2127000000.00",
                    "totalCurrentAssets": "41644000000.00",
                    "longTermInvestments": "168686000000.00",
                    "netTangibleAssets": null,
                    "shortTermInvestments": "3568000000.00",
                    "netReceivables": "6654000000.00",
                    "longTermDebt": "25041000000.00",
                    "inventory": null,
                    "accountsPayable": "6835000000.00",
                    "totalPermanentEquity": null,
                    "noncontrollingInterestInConsolidatedEntity": null,
                    "temporaryEquityRedeemableNoncontrollingInterests": null,
                    "accumulatedOtherComprehensiveIncome": "59000000.00",
                    "additionalPaidInCapital": null,
                    "commonStockTotalEquity": null,
                    "preferredStockTotalEquity": null,
                    "retainedEarningsTotalEquity": null,
                    "treasuryStock": null,
                    "accumulatedAmortization": null,
                    "nonCurrrentAssetsOther": "22009000000.00",
                    "deferredLongTermAssetCharges": null,
                    "nonCurrentAssetsTotal": "494550000000.00",
                    "capitalLeaseObligations": "620000000.00",
                    "longTermDebtTotal": "25592000000.00",
                    "nonCurrentLiabilitiesOther": null,
                    "nonCurrentLiabilitiesTotal": "91432000000.00",
                    "negativeGoodwill": null,
                    "warrants": null,
                    "preferredStockRedeemable": null,
                    "capitalSurpluse": "113000000.00",
                    "liabilitiesAndStockholdersEquity": "536194000000.00",
                    "cashAndShortTermInvestments": "34990000000.00",
                    "propertyPlantAndEquipmentGross": null,
                    "propertyPlantAndEquipmentNet": "2127000000.00",
                    "accumulatedDepreciation": null,
                    "netWorkingCapital": null,
                    "netInvestedCapital": "120364000000.00",
                    "commonStockSharesOutstanding": "393878000.00"
                },
                "2025-01-31": {
                    "date": "2025-01-31",
                    "filing_date": "2025-01-31",
                    "currency_symbol": "CAD",
                    "totalAssets": "483833000000.00",
                    "intangibleAssets": "1222000000.00",
                    "earningAssets": null,
                    "otherCurrentAssets": null,
                    "totalLiab": "457437000000.00",
                    "totalStockholderEquity": "26395000000.00",
                    "deferredLongTermLiab": null,
                    "otherCurrentLiab": "-47318000000.00",
                    "commonStock": "3485000000.00",
                    "capitalStock": "5135000000.00",
                    "retainedEarnings": "19241000000.00",
                    "otherLiab": null,
                    "goodWill": "1530000000.00",
                    "otherAssets": "1328000000.00",
                    "cash": "34608000000.00",
                    "cashAndEquivalents": null,
                    "totalCurrentLiabilities": "366180000000.00",
                    "currentDeferredRevenue": null,
                    "netDebt": "49642000000.00",
                    "shortTermDebt": "41251000000.00",
                    "shortLongTermDebt": "41175000000.00",
                    "shortLongTermDebtTotal": "84250000000.00",
                    "otherStockholderEquity": "1584000000.00",
                    "propertyPlantEquipment": "1917000000.00",
                    "totalCurrentAssets": "46552000000.00",
                    "longTermInvestments": "159131000000.00",
                    "netTangibleAssets": null,
                    "shortTermInvestments": "4447000000.00",
                    "netReceivables": "7497000000.00",
                    "longTermDebt": "23381000000.00",
                    "inventory": null,
                    "accountsPayable": "5868000000.00",
                    "totalPermanentEquity": null,
                    "noncontrollingInterestInConsolidatedEntity": null,
                    "temporaryEquityRedeemableNoncontrollingInterests": null,
                    "accumulatedOtherComprehensiveIncome": "435000000.00",
                    "additionalPaidInCapital": null,
                    "commonStockTotalEquity": null,
                    "preferredStockTotalEquity": null,
                    "retainedEarningsTotalEquity": null,
                    "treasuryStock": null,
                    "accumulatedAmortization": null,
                    "nonCurrrentAssetsOther": "16334000000.00",
                    "deferredLongTermAssetCharges": null,
                    "nonCurrentAssetsTotal": "437281000000.00",
                    "capitalLeaseObligations": "497000000.00",
                    "longTermDebtTotal": "23802000000.00",
                    "nonCurrentLiabilitiesOther": null,
                    "nonCurrentLiabilitiesTotal": "91456000000.00",
                    "negativeGoodwill": null,
                    "warrants": null,
                    "preferredStockRedeemable": null,
                    "capitalSurpluse": "84000000.00",
                    "liabilitiesAndStockholdersEquity": "483833000000.00",
                    "cashAndShortTermInvestments": "39055000000.00",
                    "propertyPlantAndEquipmentGross": null,
                    "propertyPlantAndEquipmentNet": "1917000000.00",
                    "accumulatedDepreciation": null,
                    "netWorkingCapital": null,
                    "netInvestedCapital": "108498000000.00",
                    "commonStockSharesOutstanding": "344954000.00"
                },
                "2024-10-31": {
                    "date": "2024-10-31",
                    "filing_date": "2024-10-31",
                    "currency_symbol": "CAD",
                    "totalAssets": "462226000000.00",
                    "intangibleAssets": "1233000000.00",
                    "earningAssets": null,
                    "otherCurrentAssets": "-7292000000.00",
                    "totalLiab": "436676000000.00",
                    "totalStockholderEquity": "25550000000.00",
                    "deferredLongTermLiab": null,
                    "otherCurrentLiab": "-39500000000.00",
                    "commonStock": "3463000000.00",
                    "capitalStock": "5113000000.00",
                    "retainedEarnings": "18633000000.00",
                    "otherLiab": null,
                    "goodWill": "1522000000.00",
                    "otherAssets": "1315000000.00",
                    "cash": "31549000000.00",
                    "cashAndEquivalents": null,
                    "totalCurrentLiabilities": "349278000000.00",
                    "currentDeferredRevenue": null,
                    "netDebt": "43234000000.00",
                    "shortTermDebt": "32801000000.00",
                    "shortLongTermDebt": "32726000000.00",
                    "shortLongTermDebtTotal": "74783000000.00",
                    "otherStockholderEquity": "1585000000.00",
                    "propertyPlantEquipment": "1868000000.00",
                    "totalCurrentAssets": "35749000000.00",
                    "longTermInvestments": "145205000000.00",
                    "netTangibleAssets": null,
                    "shortTermInvestments": "4200000000.00",
                    "netReceivables": "7292000000.00",
                    "longTermDebt": "20127000000.00",
                    "inventory": null,
                    "accountsPayable": "6576000000.00",
                    "totalPermanentEquity": null,
                    "noncontrollingInterestInConsolidatedEntity": null,
                    "temporaryEquityRedeemableNoncontrollingInterests": null,
                    "accumulatedOtherComprehensiveIncome": "219000000.00",
                    "additionalPaidInCapital": null,
                    "commonStockTotalEquity": null,
                    "preferredStockTotalEquity": null,
                    "retainedEarningsTotalEquity": null,
                    "treasuryStock": null,
                    "accumulatedAmortization": null,
                    "nonCurrrentAssetsOther": "17388000000.00",
                    "deferredLongTermAssetCharges": null,
                    "nonCurrentAssetsTotal": "419185000000.00",
                    "capitalLeaseObligations": "472000000.00",
                    "longTermDebtTotal": "20524000000.00",
                    "nonCurrentLiabilitiesOther": null,
                    "nonCurrentLiabilitiesTotal": "87521000000.00",
                    "negativeGoodwill": null,
                    "warrants": null,
                    "preferredStockRedeemable": null,
                    "capitalSurpluse": "85000000.00",
                    "liabilitiesAndStockholdersEquity": "462226000000.00",
                    "cashAndShortTermInvestments": "35749000000.00",
                    "propertyPlantAndEquipmentGross": "2828000000.00",
                    "propertyPlantAndEquipmentNet": "1868000000.00",
                    "accumulatedDepreciation": null,
                    "netWorkingCapital": null,
                    "netInvestedCapital": "98211000000.00",
                    "commonStockSharesOutstanding": "342839000.00"
                },
                "2024-07-31": {
                    "date": "2024-07-31",
                    "filing_date": "2024-07-31",
                    "currency_symbol": "CAD",
                    "totalAssets": "453933000000.00",
                    "intangibleAssets": "1227000000.00",
                    "earningAssets": null,
                    "otherCurrentAssets": "165966000000.00",
                    "totalLiab": "428771000000.00",
                    "totalStockholderEquity": "25161000000.00",
                    "deferredLongTermLiab": null,
                    "otherCurrentLiab": "159775000000.00",
                    "commonStock": "3442000000.00",
                    "capitalStock": "5092000000.00",
                    "retainedEarnings": "18234000000.00",
                    "otherLiab": null,
                    "goodWill": "1521000000.00",
                    "otherAssets": "9855000000.00",
                    "cash": "32489000000.00",
                    "cashAndEquivalents": null,
                    "totalCurrentLiabilities": "193659000000.00",
                    "currentDeferredRevenue": null,
                    "netDebt": "36879000000.00",
                    "shortTermDebt": "29903000000.00",
                    "shortLongTermDebt": "29828000000.00",
                    "shortLongTermDebtTotal": "69368000000.00",
                    "otherStockholderEquity": "1569000000.00",
                    "propertyPlantEquipment": null,
                    "totalCurrentAssets": "43881000000.00",
                    "longTermInvestments": "144313000000.00",
                    "netTangibleAssets": null,
                    "shortTermInvestments": "4582000000.00",
                    "netReceivables": "6810000000.00",
                    "longTermDebt": "39063000000.00",
                    "inventory": "-43881000000.00",
                    "accountsPayable": "3852000000.00",
                    "totalPermanentEquity": null,
                    "noncontrollingInterestInConsolidatedEntity": null,
                    "temporaryEquityRedeemableNoncontrollingInterests": null,
                    "accumulatedOtherComprehensiveIncome": "266000000.00",
                    "additionalPaidInCapital": null,
                    "commonStockTotalEquity": null,
                    "preferredStockTotalEquity": null,
                    "retainedEarningsTotalEquity": null,
                    "treasuryStock": null,
                    "accumulatedAmortization": null,
                    "nonCurrrentAssetsOther": "272363000000.00",
                    "deferredLongTermAssetCharges": null,
                    "nonCurrentAssetsTotal": "421254000000.00",
                    "capitalLeaseObligations": "477000000.00",
                    "longTermDebtTotal": null,
                    "nonCurrentLiabilitiesOther": null,
                    "nonCurrentLiabilitiesTotal": "235112000000.00",
                    "negativeGoodwill": null,
                    "warrants": null,
                    "preferredStockRedeemable": null,
                    "capitalSurpluse": null,
                    "liabilitiesAndStockholdersEquity": "453933000000.00",
                    "cashAndShortTermInvestments": "37071000000.00",
                    "propertyPlantAndEquipmentGross": null,
                    "propertyPlantAndEquipmentNet": "1830000000.00",
                    "accumulatedDepreciation": null,
                    "netWorkingCapital": null,
                    "netInvestedCapital": "92402000000.00",
                    "commonStockSharesOutstanding": "343531000.00"
                },
                "2024-04-30": {
                    "date": "2024-04-30",
                    "filing_date": "2024-04-30",
                    "currency_symbol": "CAD",
                    "totalAssets": "441690000000.00",
                    "intangibleAssets": "1238000000.00",
                    "earningAssets": null,
                    "otherCurrentAssets": "160627000000.00",
                    "totalLiab": "417360000000.00",
                    "totalStockholderEquity": "24329000000.00",
                    "deferredLongTermLiab": null,
                    "otherCurrentLiab": "165429000000.00",
                    "commonStock": "3413000000.00",
                    "capitalStock": "5063000000.00",
                    "retainedEarnings": "17368000000.00",
                    "otherLiab": null,
                    "goodWill": "1520000000.00",
                    "otherAssets": null,
                    "cash": "29678000000.00",
                    "cashAndEquivalents": null,
                    "totalCurrentLiabilities": "196113000000.00",
                    "currentDeferredRevenue": null,
                    "netDebt": "35359000000.00",
                    "shortTermDebt": "27581000000.00",
                    "shortLongTermDebt": "27504000000.00",
                    "shortLongTermDebtTotal": "65037000000.00",
                    "otherStockholderEquity": "1564000000.00",
                    "propertyPlantEquipment": null,
                    "totalCurrentAssets": "160627000000.00",
                    "longTermInvestments": "130477000000.00",
                    "netTangibleAssets": null,
                    "shortTermInvestments": "4585000000.00",
                    "netReceivables": "6787000000.00",
                    "longTermDebt": "37056000000.00",
                    "inventory": "22891000000.00",
                    "accountsPayable": "3041000000.00",
                    "totalPermanentEquity": null,
                    "noncontrollingInterestInConsolidatedEntity": null,
                    "temporaryEquityRedeemableNoncontrollingInterests": null,
                    "accumulatedOtherComprehensiveIncome": "334000000.00",
                    "additionalPaidInCapital": null,
                    "commonStockTotalEquity": null,
                    "preferredStockTotalEquity": null,
                    "retainedEarningsTotalEquity": null,
                    "treasuryStock": null,
                    "accumulatedAmortization": null,
                    "nonCurrrentAssetsOther": "263293000000.00",
                    "deferredLongTermAssetCharges": null,
                    "nonCurrentAssetsTotal": "281063000000.00",
                    "capitalLeaseObligations": "477000000.00",
                    "longTermDebtTotal": null,
                    "nonCurrentLiabilitiesOther": null,
                    "nonCurrentLiabilitiesTotal": "417360000000.00",
                    "negativeGoodwill": null,
                    "warrants": null,
                    "preferredStockRedeemable": null,
                    "capitalSurpluse": null,
                    "liabilitiesAndStockholdersEquity": "441690000000.00",
                    "cashAndShortTermInvestments": "29678000000.00",
                    "propertyPlantAndEquipmentGross": null,
                    "propertyPlantAndEquipmentNet": "1825000000.00",
                    "accumulatedDepreciation": null,
                    "netWorkingCapital": null,
                    "netInvestedCapital": "87239000000.00",
                    "commonStockSharesOutstanding": "342781000.00"
                },
                "2024-01-31": {
                    "date": "2024-01-31",
                    "filing_date": "2024-01-31",
                    "currency_symbol": "CAD",
                    "totalAssets": "433927000000.00",
                    "intangibleAssets": "1237000000.00",
                    "earningAssets": null,
                    "otherCurrentAssets": "164722000000.00",
                    "totalLiab": "410026000000.00",
                    "totalStockholderEquity": "23899000000.00",
                    "deferredLongTermLiab": null,
                    "otherCurrentLiab": "165967000000.00",
                    "commonStock": "3347000000.00",
                    "capitalStock": "4997000000.00",
                    "retainedEarnings": "17042000000.00",
                    "otherLiab": null,
                    "goodWill": "1516000000.00",
                    "otherAssets": null,
                    "cash": "37399000000.00",
                    "cashAndEquivalents": null,
                    "totalCurrentLiabilities": "196091000000.00",
                    "currentDeferredRevenue": null,
                    "netDebt": "23680000000.00",
                    "shortTermDebt": "27026000000.00",
                    "shortLongTermDebt": "27026000000.00",
                    "shortLongTermDebtTotal": "61079000000.00",
                    "otherStockholderEquity": "1563000000.00",
                    "propertyPlantEquipment": null,
                    "totalCurrentAssets": "164722000000.00",
                    "longTermInvestments": "130100000000.00",
                    "netTangibleAssets": null,
                    "shortTermInvestments": "4821000000.00",
                    "netReceivables": "6586000000.00",
                    "longTermDebt": "33570000000.00",
                    "inventory": "-48806000000.00",
                    "accountsPayable": "2967000000.00",
                    "totalPermanentEquity": null,
                    "noncontrollingInterestInConsolidatedEntity": null,
                    "temporaryEquityRedeemableNoncontrollingInterests": null,
                    "accumulatedOtherComprehensiveIncome": "297000000.00",
                    "additionalPaidInCapital": null,
                    "commonStockTotalEquity": null,
                    "preferredStockTotalEquity": null,
                    "retainedEarningsTotalEquity": null,
                    "treasuryStock": null,
                    "accumulatedAmortization": null,
                    "nonCurrrentAssetsOther": "253489000000.00",
                    "deferredLongTermAssetCharges": null,
                    "nonCurrentAssetsTotal": "269205000000.00",
                    "capitalLeaseObligations": "483000000.00",
                    "longTermDebtTotal": null,
                    "nonCurrentLiabilitiesOther": null,
                    "nonCurrentLiabilitiesTotal": "410026000000.00",
                    "negativeGoodwill": null,
                    "warrants": null,
                    "preferredStockRedeemable": null,
                    "capitalSurpluse": null,
                    "liabilitiesAndStockholdersEquity": "433927000000.00",
                    "cashAndShortTermInvestments": "42220000000.00",
                    "propertyPlantAndEquipmentGross": null,
                    "propertyPlantAndEquipmentNet": "1787000000.00",
                    "accumulatedDepreciation": null,
                    "netWorkingCapital": null,
                    "netInvestedCapital": "82845000000.00",
                    "commonStockSharesOutstanding": "341339000.00"
                },
                "2023-10-31": {
                    "date": "2023-10-31",
                    "filing_date": "2023-10-31",
                    "currency_symbol": "CAD",
                    "totalAssets": "423578000000.00",
                    "intangibleAssets": "1256000000.00",
                    "earningAssets": null,
                    "otherCurrentAssets": "171853000000.00",
                    "totalLiab": "399900000000.00",
                    "totalStockholderEquity": "23676000000.00",
                    "deferredLongTermLiab": null,
                    "otherCurrentLiab": "179849000000.00",
                    "commonStock": "3294000000.00",
                    "capitalStock": "4944000000.00",
                    "retainedEarnings": "16744000000.00",
                    "otherLiab": null,
                    "goodWill": "1521000000.00",
                    "otherAssets": "126522000000.00",
                    "cash": "35234000000.00",
                    "cashAndEquivalents": null,
                    "totalCurrentLiabilities": "206087000000.00",
                    "currentDeferredRevenue": null,
                    "netDebt": "18278000000.00",
                    "shortTermDebt": "20881000000.00",
                    "shortLongTermDebt": "20772000000.00",
                    "shortLongTermDebtTotal": "53512000000.00",
                    "otherStockholderEquity": "1568000000.00",
                    "propertyPlantEquipment": null,
                    "totalCurrentAssets": "45331000000.00",
                    "longTermInvestments": "121867000000.00",
                    "netTangibleAssets": null,
                    "shortTermInvestments": "3903000000.00",
                    "netReceivables": "6186000000.00",
                    "longTermDebt": "32223000000.00",
                    "inventory": "-171853000000.00",
                    "accountsPayable": "5149000000.00",
                    "totalPermanentEquity": null,
                    "noncontrollingInterestInConsolidatedEntity": null,
                    "temporaryEquityRedeemableNoncontrollingInterests": null,
                    "accumulatedOtherComprehensiveIncome": "420000000.00",
                    "additionalPaidInCapital": null,
                    "commonStockTotalEquity": null,
                    "preferredStockTotalEquity": null,
                    "retainedEarningsTotalEquity": null,
                    "treasuryStock": null,
                    "accumulatedAmortization": null,
                    "nonCurrrentAssetsOther": "125489000000.00",
                    "deferredLongTermAssetCharges": null,
                    "nonCurrentAssetsTotal": "251725000000.00",
                    "capitalLeaseObligations": "517000000.00",
                    "longTermDebtTotal": null,
                    "nonCurrentLiabilitiesOther": null,
                    "nonCurrentLiabilitiesTotal": "179616000000.00",
                    "negativeGoodwill": null,
                    "warrants": null,
                    "preferredStockRedeemable": null,
                    "capitalSurpluse": null,
                    "liabilitiesAndStockholdersEquity": "423578000000.00",
                    "cashAndShortTermInvestments": "39137000000.00",
                    "propertyPlantAndEquipmentGross": "2458000000.00",
                    "propertyPlantAndEquipmentNet": "1592000000.00",
                    "accumulatedDepreciation": null,
                    "netWorkingCapital": null,
                    "netInvestedCapital": "75021000000.00",
                    "commonStockSharesOutstanding": "342523364.00"
                },
                "2023-07-31": {
                    "date": "2023-07-31",
                    "filing_date": "2023-07-31",
                    "currency_symbol": "CAD",
                    "totalAssets": "426015000000.00",
                    "intangibleAssets": "1330000000.00",
                    "earningAssets": null,
                    "otherCurrentAssets": "168427000000.00",
                    "totalLiab": "402991000000.00",
                    "totalStockholderEquity": "23022000000.00",
                    "deferredLongTermLiab": null,
                    "otherCurrentLiab": "167493000000.00",
                    "commonStock": "3294000000.00",
                    "capitalStock": "4944000000.00",
                    "retainedEarnings": "16285000000.00",
                    "otherLiab": "21256000000.00",
                    "goodWill": "1514000000.00",
                    "otherAssets": "119208000000.00",
                    "cash": "39808000000.00",
                    "cashAndEquivalents": null,
                    "totalCurrentLiabilities": "186853000000.00",
                    "currentDeferredRevenue": null,
                    "netDebt": "7545000000.00",
                    "shortTermDebt": "14392000000.00",
                    "shortLongTermDebt": "14300000000.00",
                    "shortLongTermDebtTotal": "47353000000.00",
                    "otherStockholderEquity": "1556000000.00",
                    "propertyPlantEquipment": "1553000000.00",
                    "totalCurrentAssets": "49219000000.00",
                    "longTermInvestments": "127750000000.00",
                    "netTangibleAssets": "18528000000.00",
                    "shortTermInvestments": "2564000000.00",
                    "netReceivables": "6847000000.00",
                    "longTermDebt": "30733000000.00",
                    "inventory": "-168427000000.00",
                    "accountsPayable": "4792000000.00",
                    "totalPermanentEquity": null,
                    "noncontrollingInterestInConsolidatedEntity": null,
                    "temporaryEquityRedeemableNoncontrollingInterests": null,
                    "accumulatedOtherComprehensiveIncome": "237000000.00",
                    "additionalPaidInCapital": null,
                    "commonStockTotalEquity": null,
                    "preferredStockTotalEquity": null,
                    "retainedEarningsTotalEquity": null,
                    "treasuryStock": null,
                    "accumulatedAmortization": null,
                    "nonCurrrentAssetsOther": "125441000000.00",
                    "deferredLongTermAssetCharges": null,
                    "nonCurrentAssetsTotal": "257588000000.00",
                    "capitalLeaseObligations": "519000000.00",
                    "longTermDebtTotal": "31252000000.00",
                    "nonCurrentLiabilitiesOther": null,
                    "nonCurrentLiabilitiesTotal": "194452000000.00",
                    "negativeGoodwill": null,
                    "warrants": null,
                    "preferredStockRedeemable": null,
                    "capitalSurpluse": "56000000.00",
                    "liabilitiesAndStockholdersEquity": "426015000000.00",
                    "cashAndShortTermInvestments": "42372000000.00",
                    "propertyPlantAndEquipmentGross": null,
                    "propertyPlantAndEquipmentNet": "1553000000.00",
                    "accumulatedDepreciation": null,
                    "netWorkingCapital": null,
                    "netInvestedCapital": "68206000000.00",
                    "commonStockSharesOutstanding": "341210000.00"
                },
                "2023-04-30": {
                    "date": "2023-04-30",
                    "filing_date": "2023-04-30",
                    "currency_symbol": "CAD",
                    "totalAssets": "417684000000.00",
                    "intangibleAssets": "1333000000.00",
                    "earningAssets": null,
                    "otherCurrentAssets": "161989000000.00",
                    "totalLiab": "395063000000.00",
                    "totalStockholderEquity": "22620000000.00",
                    "deferredLongTermLiab": null,
                    "otherCurrentLiab": "162367000000.00",
                    "commonStock": "3261000000.00",
                    "capitalStock": "4911000000.00",
                    "retainedEarnings": "15943000000.00",
                    "otherLiab": null,
                    "goodWill": "1518000000.00",
                    "otherAssets": "109698000000.00",
                    "cash": "42501000000.00",
                    "cashAndEquivalents": null,
                    "totalCurrentLiabilities": "181745000000.00",
                    "currentDeferredRevenue": null,
                    "netDebt": "5125000000.00",
                    "shortTermDebt": "14989000000.00",
                    "shortLongTermDebt": "14896000000.00",
                    "shortLongTermDebtTotal": "47626000000.00",
                    "otherStockholderEquity": "1559000000.00",
                    "propertyPlantEquipment": "1508000000.00",
                    "totalCurrentAssets": "52291000000.00",
                    "longTermInvestments": "117068000000.00",
                    "netTangibleAssets": null,
                    "shortTermInvestments": "3737000000.00",
                    "netReceivables": "6053000000.00",
                    "longTermDebt": "32452000000.00",
                    "inventory": "-161989000000.00",
                    "accountsPayable": "4302000000.00",
                    "totalPermanentEquity": null,
                    "noncontrollingInterestInConsolidatedEntity": null,
                    "temporaryEquityRedeemableNoncontrollingInterests": null,
                    "accumulatedOtherComprehensiveIncome": "207000000.00",
                    "additionalPaidInCapital": null,
                    "commonStockTotalEquity": null,
                    "preferredStockTotalEquity": null,
                    "retainedEarningsTotalEquity": null,
                    "treasuryStock": null,
                    "accumulatedAmortization": null,
                    "nonCurrrentAssetsOther": "134268000000.00",
                    "deferredLongTermAssetCharges": null,
                    "nonCurrentAssetsTotal": "255695000000.00",
                    "capitalLeaseObligations": "536000000.00",
                    "longTermDebtTotal": "27518000000.00",
                    "nonCurrentLiabilitiesOther": null,
                    "nonCurrentLiabilitiesTotal": "193324000000.00",
                    "negativeGoodwill": null,
                    "warrants": null,
                    "preferredStockRedeemable": null,
                    "capitalSurpluse": "59000000.00",
                    "liabilitiesAndStockholdersEquity": "417684000000.00",
                    "cashAndShortTermInvestments": "46238000000.00",
                    "propertyPlantAndEquipmentGross": null,
                    "propertyPlantAndEquipmentNet": "1508000000.00",
                    "accumulatedDepreciation": null,
                    "netWorkingCapital": null,
                    "netInvestedCapital": "68318000000.00",
                    "commonStockSharesOutstanding": "340971000.00"
                },
                "2023-01-31": {
                    "date": "2023-01-31",
                    "filing_date": "2023-01-31",
                    "currency_symbol": "CAD",
                    "totalAssets": "418342000000.00",
                    "intangibleAssets": "1341000000.00",
                    "earningAssets": null,
                    "otherCurrentAssets": "168105000000.00",
                    "totalLiab": "396327000000.00",
                    "totalStockholderEquity": "22013000000.00",
                    "deferredLongTermLiab": null,
                    "otherCurrentLiab": "159896000000.00",
                    "commonStock": "3236000000.00",
                    "capitalStock": "4886000000.00",
                    "retainedEarnings": "15470000000.00",
                    "otherLiab": "22324000000.00",
                    "goodWill": "1515000000.00",
                    "otherAssets": "116573000000.00",
                    "cash": "42286000000.00",
                    "cashAndEquivalents": null,
                    "totalCurrentLiabilities": "185183000000.00",
                    "currentDeferredRevenue": null,
                    "netDebt": "10839000000.00",
                    "shortTermDebt": "21153000000.00",
                    "shortLongTermDebt": "21062000000.00",
                    "shortLongTermDebtTotal": "53125000000.00",
                    "otherStockholderEquity": "1555000000.00",
                    "propertyPlantEquipment": "1451000000.00",
                    "totalCurrentAssets": "51532000000.00",
                    "longTermInvestments": "114081000000.00",
                    "netTangibleAssets": "17507000000.00",
                    "shortTermInvestments": "3421000000.00",
                    "netReceivables": "5825000000.00",
                    "longTermDebt": "27805000000.00",
                    "inventory": "-168105000000.00",
                    "accountsPayable": "4036000000.00",
                    "totalPermanentEquity": null,
                    "noncontrollingInterestInConsolidatedEntity": null,
                    "temporaryEquityRedeemableNoncontrollingInterests": null,
                    "accumulatedOtherComprehensiveIncome": "102000000.00",
                    "additionalPaidInCapital": null,
                    "commonStockTotalEquity": null,
                    "preferredStockTotalEquity": null,
                    "retainedEarningsTotalEquity": null,
                    "treasuryStock": null,
                    "accumulatedAmortization": null,
                    "nonCurrrentAssetsOther": "131849000000.00",
                    "deferredLongTermAssetCharges": null,
                    "nonCurrentAssetsTotal": "250237000000.00",
                    "capitalLeaseObligations": "543000000.00",
                    "longTermDebtTotal": "28348000000.00",
                    "nonCurrentLiabilitiesOther": null,
                    "nonCurrentLiabilitiesTotal": "198868000000.00",
                    "negativeGoodwill": null,
                    "warrants": null,
                    "preferredStockRedeemable": null,
                    "capitalSurpluse": "55000000.00",
                    "liabilitiesAndStockholdersEquity": "418342000000.00",
                    "cashAndShortTermInvestments": "45707000000.00",
                    "propertyPlantAndEquipmentGross": null,
                    "propertyPlantAndEquipmentNet": "1451000000.00",
                    "accumulatedDepreciation": null,
                    "netWorkingCapital": null,
                    "netInvestedCapital": "72945000000.00",
                    "commonStockSharesOutstanding": "340443000.00"
                },
                "2022-10-31": {
                    "date": "2022-10-31",
                    "filing_date": "2022-10-31",
                    "currency_symbol": "CAD",
                    "totalAssets": "403740000000.00",
                    "intangibleAssets": "1360000000.00",
                    "earningAssets": null,
                    "otherCurrentAssets": "171073000000.00",
                    "totalLiab": "381994000000.00",
                    "totalStockholderEquity": "21744000000.00",
                    "deferredLongTermLiab": null,
                    "otherCurrentLiab": "182594000000.00",
                    "commonStock": "3196000000.00",
                    "capitalStock": "4846000000.00",
                    "retainedEarnings": "15140000000.00",
                    "otherLiab": "21507000000.00",
                    "goodWill": "1519000000.00",
                    "otherAssets": "129771000000.00",
                    "cash": "31870000000.00",
                    "cashAndEquivalents": null,
                    "totalCurrentLiabilities": "204201000000.00",
                    "currentDeferredRevenue": null,
                    "netDebt": "13007000000.00",
                    "shortTermDebt": "17165000000.00",
                    "shortLongTermDebt": "17071000000.00",
                    "shortLongTermDebtTotal": "44877000000.00",
                    "otherStockholderEquity": "1556000000.00",
                    "propertyPlantEquipment": "1397000000.00",
                    "totalCurrentAssets": "41302000000.00",
                    "longTermInvestments": "109859000000.00",
                    "netTangibleAssets": "17215000000.00",
                    "shortTermInvestments": "4471000000.00",
                    "netReceivables": "4556000000.00",
                    "longTermDebt": "27844000000.00",
                    "inventory": "-171073000000.00",
                    "accountsPayable": "4375000000.00",
                    "totalPermanentEquity": null,
                    "noncontrollingInterestInConsolidatedEntity": null,
                    "temporaryEquityRedeemableNoncontrollingInterests": null,
                    "accumulatedOtherComprehensiveIncome": "202000000.00",
                    "additionalPaidInCapital": null,
                    "commonStockTotalEquity": null,
                    "preferredStockTotalEquity": null,
                    "retainedEarningsTotalEquity": null,
                    "treasuryStock": null,
                    "accumulatedAmortization": null,
                    "nonCurrrentAssetsOther": "118532000000.00",
                    "deferredLongTermAssetCharges": null,
                    "nonCurrentAssetsTotal": "232667000000.00",
                    "capitalLeaseObligations": "552000000.00",
                    "longTermDebtTotal": "28396000000.00",
                    "nonCurrentLiabilitiesOther": null,
                    "nonCurrentLiabilitiesTotal": "161075000000.00",
                    "negativeGoodwill": null,
                    "warrants": null,
                    "preferredStockRedeemable": null,
                    "capitalSurpluse": "56000000.00",
                    "liabilitiesAndStockholdersEquity": "403740000000.00",
                    "cashAndShortTermInvestments": "36341000000.00",
                    "propertyPlantAndEquipmentGross": "2136000000.00",
                    "propertyPlantAndEquipmentNet": "1397000000.00",
                    "accumulatedDepreciation": null,
                    "netWorkingCapital": null,
                    "netInvestedCapital": "65519000000.00",
                    "commonStockSharesOutstanding": "339910000.00"
                },
                "2022-07-31": {
                    "date": "2022-07-31",
                    "filing_date": "2022-07-31",
                    "currency_symbol": "CAD",
                    "totalAssets": "387051000000.00",
                    "intangibleAssets": "1579000000.00",
                    "earningAssets": null,
                    "otherCurrentAssets": "147848000000.00",
                    "totalLiab": "365954000000.00",
                    "totalStockholderEquity": "21095000000.00",
                    "deferredLongTermLiab": null,
                    "otherCurrentLiab": "165942000000.00",
                    "commonStock": "3189000000.00",
                    "capitalStock": "4839000000.00",
                    "retainedEarnings": "15174000000.00",
                    "otherLiab": "23132000000.00",
                    "goodWill": "1509000000.00",
                    "otherAssets": "100014000000.00",
                    "cash": "37968000000.00",
                    "cashAndEquivalents": null,
                    "totalCurrentLiabilities": "189409000000.00",
                    "currentDeferredRevenue": "-773000000.00",
                    "netDebt": "11346000000.00",
                    "shortTermDebt": "19150000000.00",
                    "shortLongTermDebt": "19058000000.00",
                    "shortLongTermDebtTotal": "49314000000.00",
                    "otherStockholderEquity": "1055000000.00",
                    "propertyPlantEquipment": "1355000000.00",
                    "totalCurrentAssets": "47834000000.00",
                    "longTermInvestments": "106326000000.00",
                    "netTangibleAssets": "16357000000.00",
                    "shortTermInvestments": "4424000000.00",
                    "netReceivables": "5442000000.00",
                    "longTermDebt": "54804000000.00",
                    "inventory": "-147848000000.00",
                    "accountsPayable": "4153000000.00",
                    "totalPermanentEquity": null,
                    "noncontrollingInterestInConsolidatedEntity": null,
                    "temporaryEquityRedeemableNoncontrollingInterests": null,
                    "accumulatedOtherComprehensiveIncome": "27000000.00",
                    "additionalPaidInCapital": null,
                    "commonStockTotalEquity": null,
                    "preferredStockTotalEquity": null,
                    "retainedEarningsTotalEquity": null,
                    "treasuryStock": null,
                    "accumulatedAmortization": null,
                    "nonCurrrentAssetsOther": "128434000000.00",
                    "deferredLongTermAssetCharges": null,
                    "nonCurrentAssetsTotal": "239203000000.00",
                    "capitalLeaseObligations": "562000000.00",
                    "longTermDebtTotal": "29682000000.00",
                    "nonCurrentLiabilitiesOther": null,
                    "nonCurrentLiabilitiesTotal": "166298000000.00",
                    "negativeGoodwill": null,
                    "warrants": null,
                    "preferredStockRedeemable": null,
                    "capitalSurpluse": "55000000.00",
                    "liabilitiesAndStockholdersEquity": "387051000000.00",
                    "cashAndShortTermInvestments": "42392000000.00",
                    "propertyPlantAndEquipmentGross": null,
                    "propertyPlantAndEquipmentNet": "1355000000.00",
                    "accumulatedDepreciation": null,
                    "netWorkingCapital": null,
                    "netInvestedCapital": "93307000000.00",
                    "commonStockSharesOutstanding": "339875000.00"
                },
                "2022-04-30": {
                    "date": "2022-04-30",
                    "filing_date": "2022-04-30",
                    "currency_symbol": "CAD",
                    "totalAssets": "369785000000.00",
                    "intangibleAssets": "1556000000.00",
                    "earningAssets": null,
                    "otherCurrentAssets": "129244000000.00",
                    "totalLiab": "349361000000.00",
                    "totalStockholderEquity": "20422000000.00",
                    "deferredLongTermLiab": null,
                    "otherCurrentLiab": "165291000000.00",
                    "commonStock": "3196000000.00",
                    "capitalStock": "4846000000.00",
                    "retainedEarnings": "14473000000.00",
                    "otherLiab": "22192000000.00",
                    "goodWill": "1510000000.00",
                    "otherAssets": "89770000000.00",
                    "cash": "30423000000.00",
                    "cashAndEquivalents": null,
                    "totalCurrentLiabilities": "184978000000.00",
                    "currentDeferredRevenue": null,
                    "netDebt": "15871000000.00",
                    "shortTermDebt": "16434000000.00",
                    "shortLongTermDebt": "16434000000.00",
                    "shortLongTermDebtTotal": "46294000000.00",
                    "otherStockholderEquity": "1049000000.00",
                    "propertyPlantEquipment": "1318000000.00",
                    "totalCurrentAssets": "39474000000.00",
                    "longTermInvestments": "100635000000.00",
                    "netTangibleAssets": "15706000000.00",
                    "shortTermInvestments": "4433000000.00",
                    "netReceivables": "4618000000.00",
                    "longTermDebt": "53935000000.00",
                    "inventory": "-129244000000.00",
                    "accountsPayable": "3176000000.00",
                    "totalPermanentEquity": null,
                    "noncontrollingInterestInConsolidatedEntity": null,
                    "temporaryEquityRedeemableNoncontrollingInterests": null,
                    "accumulatedOtherComprehensiveIncome": "54000000.00",
                    "additionalPaidInCapital": null,
                    "commonStockTotalEquity": null,
                    "preferredStockTotalEquity": null,
                    "retainedEarningsTotalEquity": null,
                    "treasuryStock": null,
                    "accumulatedAmortization": null,
                    "nonCurrrentAssetsOther": "135522000000.00",
                    "deferredLongTermAssetCharges": null,
                    "nonCurrentAssetsTotal": "240541000000.00",
                    "capitalLeaseObligations": "572000000.00",
                    "longTermDebtTotal": "26709000000.00",
                    "nonCurrentLiabilitiesOther": null,
                    "nonCurrentLiabilitiesTotal": "155928000000.00",
                    "negativeGoodwill": null,
                    "warrants": null,
                    "preferredStockRedeemable": null,
                    "capitalSurpluse": "49000000.00",
                    "liabilitiesAndStockholdersEquity": "369785000000.00",
                    "cashAndShortTermInvestments": "34856000000.00",
                    "propertyPlantAndEquipmentGross": null,
                    "propertyPlantAndEquipmentNet": "1318000000.00",
                    "accumulatedDepreciation": null,
                    "netWorkingCapital": null,
                    "netInvestedCapital": "89141000000.00",
                    "commonStockSharesOutstanding": "341418000.00"
                },
                "2022-01-31": {
                    "date": "2022-01-31",
                    "filing_date": "2022-01-31",
                    "currency_symbol": "CAD",
                    "totalAssets": "366888000000.00",
                    "intangibleAssets": "1523000000.00",
                    "earningAssets": "136104000000.00",
                    "otherCurrentAssets": "142104000000.00",
                    "totalLiab": "347239000000.00",
                    "totalStockholderEquity": "19646000000.00",
                    "deferredLongTermLiab": null,
                    "otherCurrentLiab": "158547000000.00",
                    "commonStock": "3208000000.00",
                    "capitalStock": "4858000000.00",
                    "retainedEarnings": "13719000000.00",
                    "otherLiab": "22101000000.00",
                    "goodWill": "1508000000.00",
                    "otherAssets": "95133000000.00",
                    "cash": "40063000000.00",
                    "cashAndEquivalents": null,
                    "totalCurrentLiabilities": "183592000000.00",
                    "currentDeferredRevenue": null,
                    "netDebt": "8418000000.00",
                    "shortTermDebt": "21154000000.00",
                    "shortLongTermDebt": "21154000000.00",
                    "shortLongTermDebtTotal": "48481000000.00",
                    "otherStockholderEquity": "1046000000.00",
                    "propertyPlantEquipment": "1253000000.00",
                    "totalCurrentAssets": "46971000000.00",
                    "longTermInvestments": "98943000000.00",
                    "netTangibleAssets": "14965000000.00",
                    "shortTermInvestments": "3056000000.00",
                    "netReceivables": "3852000000.00",
                    "longTermDebt": "1076000000.00",
                    "inventory": "-142104000000.00",
                    "accountsPayable": "3815000000.00",
                    "totalPermanentEquity": null,
                    "noncontrollingInterestInConsolidatedEntity": null,
                    "temporaryEquityRedeemableNoncontrollingInterests": null,
                    "accumulatedOtherComprehensiveIncome": "23000000.00",
                    "additionalPaidInCapital": null,
                    "commonStockTotalEquity": null,
                    "preferredStockTotalEquity": null,
                    "retainedEarningsTotalEquity": null,
                    "treasuryStock": null,
                    "accumulatedAmortization": null,
                    "nonCurrrentAssetsOther": "121557000000.00",
                    "deferredLongTermAssetCharges": null,
                    "nonCurrentAssetsTotal": "224784000000.00",
                    "capitalLeaseObligations": "564000000.00",
                    "longTermDebtTotal": "25782000000.00",
                    "nonCurrentLiabilitiesOther": null,
                    "nonCurrentLiabilitiesTotal": "158366000000.00",
                    "negativeGoodwill": null,
                    "warrants": null,
                    "preferredStockRedeemable": null,
                    "capitalSurpluse": "46000000.00",
                    "liabilitiesAndStockholdersEquity": "366888000000.00",
                    "cashAndShortTermInvestments": "43119000000.00",
                    "propertyPlantAndEquipmentGross": null,
                    "propertyPlantAndEquipmentNet": "1253000000.00",
                    "accumulatedDepreciation": null,
                    "netWorkingCapital": null,
                    "netInvestedCapital": "19072000000.00",
                    "commonStockSharesOutstanding": "342318000.00"
                },
                "2021-10-31": {
                    "date": "2021-10-31",
                    "filing_date": "2021-10-31",
                    "currency_symbol": "CAD",
                    "totalAssets": "355621000000.00",
                    "intangibleAssets": "1274000000.00",
                    "earningAssets": "137206000000.00",
                    "otherCurrentAssets": "150683000000.00",
                    "totalLiab": "336939000000.00",
                    "totalStockholderEquity": "18679000000.00",
                    "deferredLongTermLiab": null,
                    "otherCurrentLiab": "178495000000.00",
                    "commonStock": "3160000000.00",
                    "capitalStock": "5810000000.00",
                    "retainedEarnings": "12854000000.00",
                    "otherLiab": "22284000000.00",
                    "goodWill": "1504000000.00",
                    "otherAssets": "-40340000000.00",
                    "cash": "33879000000.00",
                    "cashAndEquivalents": null,
                    "totalCurrentLiabilities": "200944000000.00",
                    "currentDeferredRevenue": null,
                    "netDebt": "9758000000.00",
                    "shortTermDebt": "18215000000.00",
                    "shortLongTermDebt": "18215000000.00",
                    "shortLongTermDebtTotal": "43637000000.00",
                    "otherStockholderEquity": "1047000000.00",
                    "propertyPlantEquipment": "1216000000.00",
                    "totalCurrentAssets": "190849000000.00",
                    "longTermInvestments": "106529000000.00",
                    "netTangibleAssets": "14189000000.00",
                    "shortTermInvestments": "2930000000.00",
                    "netReceivables": "3357000000.00",
                    "longTermDebt": "24199000000.00",
                    "inventory": "-150683000000.00",
                    "accountsPayable": "3756000000.00",
                    "totalPermanentEquity": null,
                    "noncontrollingInterestInConsolidatedEntity": null,
                    "temporaryEquityRedeemableNoncontrollingInterests": null,
                    "accumulatedOtherComprehensiveIncome": "-32000000.00",
                    "additionalPaidInCapital": null,
                    "commonStockTotalEquity": null,
                    "preferredStockTotalEquity": null,
                    "retainedEarningsTotalEquity": null,
                    "treasuryStock": null,
                    "accumulatedAmortization": null,
                    "nonCurrrentAssetsOther": "94589000000.00",
                    "deferredLongTermAssetCharges": null,
                    "nonCurrentAssetsTotal": "205112000000.00",
                    "capitalLeaseObligations": "575000000.00",
                    "longTermDebtTotal": "24774000000.00",
                    "nonCurrentLiabilitiesOther": null,
                    "nonCurrentLiabilitiesTotal": "135394000000.00",
                    "negativeGoodwill": null,
                    "warrants": null,
                    "preferredStockRedeemable": null,
                    "capitalSurpluse": "47000000.00",
                    "liabilitiesAndStockholdersEquity": "355621000000.00",
                    "cashAndShortTermInvestments": "36809000000.00",
                    "propertyPlantAndEquipmentGross": null,
                    "propertyPlantAndEquipmentNet": "1216000000.00",
                    "accumulatedDepreciation": null,
                    "netWorkingCapital": null,
                    "netInvestedCapital": "84435000000.00",
                    "commonStockSharesOutstanding": "342400000.00"
                },
                "2021-07-31": {
                    "date": "2021-07-31",
                    "filing_date": "2021-07-31",
                    "currency_symbol": "CAD",
                    "totalAssets": "354040000000.00",
                    "intangibleAssets": "1488000000.00",
                    "earningAssets": "136117000000.00",
                    "otherCurrentAssets": "13728000000.00",
                    "totalLiab": "335461000000.00",
                    "totalStockholderEquity": "18579000000.00",
                    "deferredLongTermLiab": null,
                    "otherCurrentLiab": "-22058000000.00",
                    "commonStock": "3141000000.00",
                    "capitalStock": "5191000000.00",
                    "retainedEarnings": "12492000000.00",
                    "otherLiab": "21193000000.00",
                    "goodWill": "1404000000.00",
                    "otherAssets": "194611000000.00",
                    "cash": "37086000000.00",
                    "cashAndEquivalents": null,
                    "totalCurrentLiabilities": "22058000000.00",
                    "currentDeferredRevenue": null,
                    "netDebt": "5795000000.00",
                    "shortTermDebt": "18741000000.00",
                    "shortLongTermDebt": "20575000000.00",
                    "shortLongTermDebtTotal": "44855000000.00",
                    "otherStockholderEquity": "1047000000.00",
                    "propertyPlantEquipment": "1181000000.00",
                    "totalCurrentAssets": "49740000000.00",
                    "longTermInvestments": "105616000000.00",
                    "netTangibleAssets": "13637000000.00",
                    "shortTermInvestments": "9610000000.00",
                    "netReceivables": "3044000000.00",
                    "longTermDebt": "1254000000.00",
                    "inventory": "-139221000000.00",
                    "accountsPayable": "3317000000.00",
                    "totalPermanentEquity": null,
                    "noncontrollingInterestInConsolidatedEntity": null,
                    "temporaryEquityRedeemableNoncontrollingInterests": null,
                    "accumulatedOtherComprehensiveIncome": "-151000000.00",
                    "additionalPaidInCapital": null,
                    "commonStockTotalEquity": null,
                    "preferredStockTotalEquity": null,
                    "retainedEarningsTotalEquity": null,
                    "treasuryStock": null,
                    "accumulatedAmortization": null,
                    "nonCurrrentAssetsOther": "-109689000000.00",
                    "deferredLongTermAssetCharges": null,
                    "nonCurrentAssetsTotal": "109689000000.00",
                    "capitalLeaseObligations": "579000000.00",
                    "longTermDebtTotal": "26114000000.00",
                    "nonCurrentLiabilitiesOther": null,
                    "nonCurrentLiabilitiesTotal": "22058000000.00",
                    "negativeGoodwill": null,
                    "warrants": null,
                    "preferredStockRedeemable": null,
                    "capitalSurpluse": "47000000.00",
                    "liabilitiesAndStockholdersEquity": "354040000000.00",
                    "cashAndShortTermInvestments": "46696000000.00",
                    "propertyPlantAndEquipmentGross": null,
                    "propertyPlantAndEquipmentNet": "1181000000.00",
                    "accumulatedDepreciation": null,
                    "netWorkingCapital": null,
                    "netInvestedCapital": "17783000000.00",
                    "commonStockSharesOutstanding": "341818000.00"
                },
                "2021-04-30": {
                    "date": "2021-04-30",
                    "filing_date": "2021-04-30",
                    "currency_symbol": "CAD",
                    "totalAssets": "350742000000.00",
                    "intangibleAssets": "1468000000.00",
                    "earningAssets": "140911000000.00",
                    "otherCurrentAssets": "13698000000.00",
                    "totalLiab": "332586000000.00",
                    "totalStockholderEquity": "18156000000.00",
                    "deferredLongTermLiab": null,
                    "otherCurrentLiab": "-22259000000.00",
                    "commonStock": "3129000000.00",
                    "capitalStock": "5579000000.00",
                    "retainedEarnings": "11704000000.00",
                    "otherLiab": "20537000000.00",
                    "goodWill": "1401000000.00",
                    "otherAssets": "189996000000.00",
                    "cash": "36958000000.00",
                    "cashAndEquivalents": null,
                    "totalCurrentLiabilities": "22259000000.00",
                    "currentDeferredRevenue": null,
                    "netDebt": "5253000000.00",
                    "shortTermDebt": "19296000000.00",
                    "shortLongTermDebt": "19809000000.00",
                    "shortLongTermDebtTotal": "44005000000.00",
                    "otherStockholderEquity": "1042000000.00",
                    "propertyPlantEquipment": "1159000000.00",
                    "totalCurrentAssets": "48991000000.00",
                    "longTermInvestments": "107727000000.00",
                    "netTangibleAssets": "12837000000.00",
                    "shortTermInvestments": "9337000000.00",
                    "netReceivables": "2696000000.00",
                    "longTermDebt": "1231000000.00",
                    "inventory": "-143858000000.00",
                    "accountsPayable": "2963000000.00",
                    "totalPermanentEquity": null,
                    "noncontrollingInterestInConsolidatedEntity": null,
                    "temporaryEquityRedeemableNoncontrollingInterests": null,
                    "accumulatedOtherComprehensiveIncome": "-169000000.00",
                    "additionalPaidInCapital": null,
                    "commonStockTotalEquity": null,
                    "preferredStockTotalEquity": null,
                    "retainedEarningsTotalEquity": null,
                    "treasuryStock": null,
                    "accumulatedAmortization": null,
                    "nonCurrrentAssetsOther": "-111755000000.00",
                    "deferredLongTermAssetCharges": null,
                    "nonCurrentAssetsTotal": "111755000000.00",
                    "capitalLeaseObligations": "589000000.00",
                    "longTermDebtTotal": "24709000000.00",
                    "nonCurrentLiabilitiesOther": null,
                    "nonCurrentLiabilitiesTotal": "22259000000.00",
                    "negativeGoodwill": null,
                    "warrants": null,
                    "preferredStockRedeemable": null,
                    "capitalSurpluse": "42000000.00",
                    "liabilitiesAndStockholdersEquity": "350742000000.00",
                    "cashAndShortTermInvestments": "46295000000.00",
                    "propertyPlantAndEquipmentGross": null,
                    "propertyPlantAndEquipmentNet": "1159000000.00",
                    "accumulatedDepreciation": null,
                    "netWorkingCapital": null,
                    "netInvestedCapital": "16937000000.00",
                    "commonStockSharesOutstanding": "340614000.00"
                },
                "2021-01-31": {
                    "date": "2021-01-31",
                    "filing_date": "2021-01-31",
                    "currency_symbol": "CAD",
                    "totalAssets": "343637000000.00",
                    "intangibleAssets": "1446000000.00",
                    "earningAssets": "140855000000.00",
                    "otherCurrentAssets": "13115000000.00",
                    "totalLiab": "326717000000.00",
                    "totalStockholderEquity": "16920000000.00",
                    "deferredLongTermLiab": null,
                    "otherCurrentLiab": "147858000000.00",
                    "commonStock": "3094000000.00",
                    "capitalStock": null,
                    "retainedEarnings": "10998000000.00",
                    "otherLiab": "20625000000.00",
                    "goodWill": "1408000000.00",
                    "otherAssets": "93429000000.00",
                    "cash": "33726000000.00",
                    "cashAndEquivalents": null,
                    "totalCurrentLiabilities": "166295000000.00",
                    "currentDeferredRevenue": null,
                    "netDebt": "6002000000.00",
                    "shortTermDebt": "15489000000.00",
                    "shortLongTermDebt": "15636000000.00",
                    "shortLongTermDebtTotal": "39728000000.00",
                    "otherStockholderEquity": "545000000.00",
                    "propertyPlantEquipment": "1143000000.00",
                    "totalCurrentAssets": "47850000000.00",
                    "longTermInvestments": "111044000000.00",
                    "netTangibleAssets": "11616000000.00",
                    "shortTermInvestments": "11156000000.00",
                    "netReceivables": "2968000000.00",
                    "longTermDebt": "22719000000.00",
                    "inventory": null,
                    "accountsPayable": "2817000000.00",
                    "totalPermanentEquity": null,
                    "noncontrollingInterestInConsolidatedEntity": null,
                    "temporaryEquityRedeemableNoncontrollingInterests": null,
                    "accumulatedOtherComprehensiveIncome": "-167000000.00",
                    "additionalPaidInCapital": null,
                    "commonStockTotalEquity": null,
                    "preferredStockTotalEquity": null,
                    "retainedEarningsTotalEquity": null,
                    "treasuryStock": null,
                    "accumulatedAmortization": null,
                    "nonCurrrentAssetsOther": "87317000000.00",
                    "deferredLongTermAssetCharges": null,
                    "nonCurrentAssetsTotal": "202358000000.00",
                    "capitalLeaseObligations": "608000000.00",
                    "longTermDebtTotal": "23327000000.00",
                    "nonCurrentLiabilitiesOther": null,
                    "nonCurrentLiabilitiesTotal": "146748000000.00",
                    "negativeGoodwill": null,
                    "warrants": null,
                    "preferredStockRedeemable": null,
                    "capitalSurpluse": "45000000.00",
                    "liabilitiesAndStockholdersEquity": "343637000000.00",
                    "cashAndShortTermInvestments": "44882000000.00",
                    "propertyPlantAndEquipmentGross": null,
                    "propertyPlantAndEquipmentNet": "1143000000.00",
                    "accumulatedDepreciation": null,
                    "netWorkingCapital": null,
                    "netInvestedCapital": "15711000000.00",
                    "commonStockSharesOutstanding": "338617000.00"
                },
                "2020-10-31": {
                    "date": "2020-10-31",
                    "filing_date": "2020-10-31",
                    "currency_symbol": "CAD",
                    "totalAssets": "331622000000.00",
                    "intangibleAssets": "1434000000.00",
                    "earningAssets": "136969000000.00",
                    "otherCurrentAssets": "13304000000.00",
                    "totalLiab": "315242000000.00",
                    "totalStockholderEquity": "16380000000.00",
                    "deferredLongTermLiab": null,
                    "otherCurrentLiab": "-16645000000.00",
                    "commonStock": "3057000000.00",
                    "capitalStock": null,
                    "retainedEarnings": "10444000000.00",
                    "otherLiab": "20128000000.00",
                    "goodWill": "1414000000.00",
                    "otherAssets": "187913000000.00",
                    "cash": "29142000000.00",
                    "cashAndEquivalents": null,
                    "totalCurrentLiabilities": "16645000000.00",
                    "currentDeferredRevenue": null,
                    "netDebt": "7351000000.00",
                    "shortTermDebt": "13379000000.00",
                    "shortLongTermDebt": "14083000000.00",
                    "shortLongTermDebtTotal": "36686000000.00",
                    "otherStockholderEquity": "47000000.00",
                    "propertyPlantEquipment": "1155000000.00",
                    "totalCurrentAssets": "37166000000.00",
                    "longTermInvestments": "102540000000.00",
                    "netTangibleAssets": "11082000000.00",
                    "shortTermInvestments": "5565000000.00",
                    "netReceivables": "2459000000.00",
                    "longTermDebt": "22679000000.00",
                    "inventory": null,
                    "accountsPayable": "3266000000.00",
                    "totalPermanentEquity": null,
                    "noncontrollingInterestInConsolidatedEntity": null,
                    "temporaryEquityRedeemableNoncontrollingInterests": null,
                    "accumulatedOtherComprehensiveIncome": "-118000000.00",
                    "additionalPaidInCapital": null,
                    "commonStockTotalEquity": "3057000000.00",
                    "preferredStockTotalEquity": null,
                    "retainedEarningsTotalEquity": null,
                    "treasuryStock": null,
                    "accumulatedAmortization": null,
                    "nonCurrrentAssetsOther": "-106543000000.00",
                    "deferredLongTermAssetCharges": null,
                    "nonCurrentAssetsTotal": "106543000000.00",
                    "capitalLeaseObligations": "628000000.00",
                    "longTermDebtTotal": "23307000000.00",
                    "nonCurrentLiabilitiesOther": null,
                    "nonCurrentLiabilitiesTotal": "16645000000.00",
                    "negativeGoodwill": null,
                    "warrants": null,
                    "preferredStockRedeemable": null,
                    "capitalSurpluse": "47000000.00",
                    "liabilitiesAndStockholdersEquity": "331622000000.00",
                    "cashAndShortTermInvestments": "34707000000.00",
                    "propertyPlantAndEquipmentGross": "1155000000.00",
                    "propertyPlantAndEquipmentNet": "1155000000.00",
                    "accumulatedDepreciation": null,
                    "netWorkingCapital": null,
                    "netInvestedCapital": "14591000000.00",
                    "commonStockSharesOutstanding": "338617000.00"
                },
                "2020-07-31": {
                    "date": "2020-07-31",
                    "filing_date": "2020-07-31",
                    "currency_symbol": "CAD",
                    "totalAssets": "322453000000.00",
                    "intangibleAssets": "1463000000.00",
                    "earningAssets": "130557000000.00",
                    "otherCurrentAssets": "12850000000.00",
                    "totalLiab": "306952000000.00",
                    "totalStockholderEquity": "15510000000.00",
                    "deferredLongTermLiab": null,
                    "otherCurrentLiab": "134556000000.00",
                    "commonStock": "3040000000.00",
                    "capitalStock": null,
                    "retainedEarnings": "10150000000.00",
                    "otherLiab": "35482000000.00",
                    "goodWill": "1415000000.00",
                    "otherAssets": "77557000000.00",
                    "cash": "29078000000.00",
                    "cashAndEquivalents": null,
                    "totalCurrentLiabilities": "148068000000.00",
                    "currentDeferredRevenue": null,
                    "netDebt": "4718000000.00",
                    "shortTermDebt": "10169000000.00",
                    "shortLongTermDebt": "10169000000.00",
                    "shortLongTermDebtTotal": "33796000000.00",
                    "otherStockholderEquity": "47000000.00",
                    "propertyPlantEquipment": "1167000000.00",
                    "totalCurrentAssets": "45514000000.00",
                    "longTermInvestments": "98026000000.00",
                    "netTangibleAssets": "10182000000.00",
                    "shortTermInvestments": "13717000000.00",
                    "netReceivables": "2719000000.00",
                    "longTermDebt": "20404000000.00",
                    "inventory": null,
                    "accountsPayable": "3308000000.00",
                    "totalPermanentEquity": null,
                    "noncontrollingInterestInConsolidatedEntity": null,
                    "temporaryEquityRedeemableNoncontrollingInterests": null,
                    "accumulatedOtherComprehensiveIncome": "-177000000.00",
                    "additionalPaidInCapital": null,
                    "commonStockTotalEquity": "3040000000.00",
                    "preferredStockTotalEquity": null,
                    "retainedEarningsTotalEquity": null,
                    "treasuryStock": null,
                    "accumulatedAmortization": null,
                    "nonCurrrentAssetsOther": "97311000000.00",
                    "deferredLongTermAssetCharges": null,
                    "nonCurrentAssetsTotal": "199382000000.00",
                    "capitalLeaseObligations": "638000000.00",
                    "longTermDebtTotal": "21042000000.00",
                    "nonCurrentLiabilitiesOther": null,
                    "nonCurrentLiabilitiesTotal": "133004000000.00",
                    "negativeGoodwill": null,
                    "warrants": null,
                    "preferredStockRedeemable": null,
                    "capitalSurpluse": "47000000.00",
                    "liabilitiesAndStockholdersEquity": "322453000000.00",
                    "cashAndShortTermInvestments": "42795000000.00",
                    "propertyPlantAndEquipmentGross": "1167000000.00",
                    "propertyPlantAndEquipmentNet": "1167000000.00",
                    "accumulatedDepreciation": null,
                    "netWorkingCapital": null,
                    "netInvestedCapital": "14237000000.00",
                    "commonStockSharesOutstanding": "337231000.00"
                },
                "2020-04-30": {
                    "date": "2020-04-30",
                    "filing_date": "2020-04-30",
                    "currency_symbol": "CAD",
                    "totalAssets": "316581000000.00",
                    "intangibleAssets": "1444000000.00",
                    "earningAssets": "125195000000.00",
                    "otherCurrentAssets": "13174000000.00",
                    "totalLiab": "301136000000.00",
                    "totalStockholderEquity": "15445000000.00",
                    "deferredLongTermLiab": null,
                    "otherCurrentLiab": "-17686000000.00",
                    "commonStock": "3028000000.00",
                    "capitalStock": null,
                    "retainedEarnings": "10058000000.00",
                    "otherLiab": "19760000000.00",
                    "goodWill": "1423000000.00",
                    "otherAssets": "185085000000.00",
                    "cash": "27800000000.00",
                    "cashAndEquivalents": null,
                    "totalCurrentLiabilities": "17686000000.00",
                    "currentDeferredRevenue": null,
                    "netDebt": "10484000000.00",
                    "shortTermDebt": "14296000000.00",
                    "shortLongTermDebt": null,
                    "shortLongTermDebtTotal": "61052000000.00",
                    "otherStockholderEquity": "46000000.00",
                    "propertyPlantEquipment": "1175000000.00",
                    "totalCurrentAssets": "42394000000.00",
                    "longTermInvestments": "85060000000.00",
                    "netTangibleAssets": "10128000000.00",
                    "shortTermInvestments": "11441000000.00",
                    "netReceivables": "3153000000.00",
                    "longTermDebt": "46101000000.00",
                    "inventory": null,
                    "accountsPayable": "3390000000.00",
                    "totalPermanentEquity": null,
                    "noncontrollingInterestInConsolidatedEntity": null,
                    "temporaryEquityRedeemableNoncontrollingInterests": null,
                    "accumulatedOtherComprehensiveIncome": "-137000000.00",
                    "additionalPaidInCapital": null,
                    "commonStockTotalEquity": "3028000000.00",
                    "preferredStockTotalEquity": null,
                    "retainedEarningsTotalEquity": null,
                    "treasuryStock": null,
                    "accumulatedAmortization": null,
                    "nonCurrrentAssetsOther": "-89102000000.00",
                    "deferredLongTermAssetCharges": null,
                    "nonCurrentAssetsTotal": "89102000000.00",
                    "capitalLeaseObligations": "655000000.00",
                    "longTermDebtTotal": "46756000000.00",
                    "nonCurrentLiabilitiesOther": null,
                    "nonCurrentLiabilitiesTotal": "17686000000.00",
                    "negativeGoodwill": null,
                    "warrants": null,
                    "preferredStockRedeemable": null,
                    "capitalSurpluse": "46000000.00",
                    "liabilitiesAndStockholdersEquity": "316581000000.00",
                    "cashAndShortTermInvestments": "39241000000.00",
                    "propertyPlantAndEquipmentGross": "1175000000.00",
                    "propertyPlantAndEquipmentNet": "1175000000.00",
                    "accumulatedDepreciation": null,
                    "netWorkingCapital": null,
                    "netInvestedCapital": "14259000000.00",
                    "commonStockSharesOutstanding": "337317000.00"
                },
                "2020-01-31": {
                    "date": "2020-01-31",
                    "filing_date": "2020-01-31",
                    "currency_symbol": "CAD",
                    "totalAssets": "289191000000.00",
                    "intangibleAssets": "1420000000.00",
                    "earningAssets": "119853000000.00",
                    "otherCurrentAssets": "11509000000.00",
                    "totalLiab": "273770000000.00",
                    "totalStockholderEquity": "15071000000.00",
                    "deferredLongTermLiab": null,
                    "otherCurrentLiab": "65102000000.00",
                    "commonStock": "3028000000.00",
                    "capitalStock": null,
                    "retainedEarnings": "9556000000.00",
                    "otherLiab": "19152000000.00",
                    "goodWill": "1413000000.00",
                    "otherAssets": "-16187000000.00",
                    "cash": "12454000000.00",
                    "cashAndEquivalents": null,
                    "totalCurrentLiabilities": "86341000000.00",
                    "currentDeferredRevenue": null,
                    "netDebt": "30216000000.00",
                    "shortTermDebt": "17840000000.00",
                    "shortLongTermDebt": "15845000000.00",
                    "shortLongTermDebtTotal": "42670000000.00",
                    "otherStockholderEquity": "44000000.00",
                    "propertyPlantEquipment": "1155000000.00",
                    "totalCurrentAssets": "24579000000.00",
                    "longTermInvestments": "92686000000.00",
                    "netTangibleAssets": "9788000000.00",
                    "shortTermInvestments": "9488000000.00",
                    "netReceivables": "2637000000.00",
                    "longTermDebt": "19887000000.00",
                    "inventory": null,
                    "accountsPayable": "3340000000.00",
                    "totalPermanentEquity": null,
                    "noncontrollingInterestInConsolidatedEntity": null,
                    "temporaryEquityRedeemableNoncontrollingInterests": null,
                    "accumulatedOtherComprehensiveIncome": "-7000000.00",
                    "additionalPaidInCapital": null,
                    "commonStockTotalEquity": "3028000000.00",
                    "preferredStockTotalEquity": null,
                    "retainedEarningsTotalEquity": null,
                    "treasuryStock": null,
                    "accumulatedAmortization": null,
                    "nonCurrrentAssetsOther": "183562000000.00",
                    "deferredLongTermAssetCharges": null,
                    "nonCurrentAssetsTotal": "280799000000.00",
                    "capitalLeaseObligations": "659000000.00",
                    "longTermDebtTotal": "20546000000.00",
                    "nonCurrentLiabilitiesOther": null,
                    "nonCurrentLiabilitiesTotal": "273770000000.00",
                    "negativeGoodwill": null,
                    "warrants": null,
                    "preferredStockRedeemable": null,
                    "capitalSurpluse": "44000000.00",
                    "liabilitiesAndStockholdersEquity": "289191000000.00",
                    "cashAndShortTermInvestments": "21942000000.00",
                    "propertyPlantAndEquipmentGross": "1155000000.00",
                    "propertyPlantAndEquipmentNet": "1155000000.00",
                    "accumulatedDepreciation": null,
                    "netWorkingCapital": null,
                    "netInvestedCapital": "14704000000.00",
                    "commonStockSharesOutstanding": "338111000.00"
                },
                "2019-10-31": {
                    "date": "2019-10-31",
                    "filing_date": "2019-10-31",
                    "currency_symbol": "CAD",
                    "totalAssets": "281458000000.00",
                    "intangibleAssets": "1406000000.00",
                    "earningAssets": "115004000000.00",
                    "otherCurrentAssets": "11618000000.00",
                    "totalLiab": "266322000000.00",
                    "totalStockholderEquity": "14778000000.00",
                    "deferredLongTermLiab": null,
                    "otherCurrentLiab": "119385000000.00",
                    "commonStock": "2949000000.00",
                    "capitalStock": null,
                    "retainedEarnings": "9312000000.00",
                    "otherLiab": "19434000000.00",
                    "goodWill": "1412000000.00",
                    "otherAssets": "-7726000000.00",
                    "cash": "13698000000.00",
                    "cashAndEquivalents": null,
                    "totalCurrentLiabilities": "141207000000.00",
                    "currentDeferredRevenue": null,
                    "netDebt": "28214000000.00",
                    "shortTermDebt": "18186000000.00",
                    "shortLongTermDebt": "14398000000.00",
                    "shortLongTermDebtTotal": "41912000000.00",
                    "otherStockholderEquity": "51000000.00",
                    "propertyPlantEquipment": "490000000.00",
                    "totalCurrentAssets": "17322000000.00",
                    "longTermInvestments": "82611000000.00",
                    "netTangibleAssets": "9510000000.00",
                    "shortTermInvestments": "1519000000.00",
                    "netReceivables": "2105000000.00",
                    "longTermDebt": "20945000000.00",
                    "inventory": null,
                    "accountsPayable": "3492000000.00",
                    "totalPermanentEquity": null,
                    "noncontrollingInterestInConsolidatedEntity": null,
                    "temporaryEquityRedeemableNoncontrollingInterests": null,
                    "accumulatedOtherComprehensiveIncome": "16000000.00",
                    "additionalPaidInCapital": null,
                    "commonStockTotalEquity": "2949000000.00",
                    "preferredStockTotalEquity": null,
                    "retainedEarningsTotalEquity": null,
                    "treasuryStock": null,
                    "accumulatedAmortization": null,
                    "nonCurrrentAssetsOther": "185381000000.00",
                    "deferredLongTermAssetCharges": null,
                    "nonCurrentAssetsTotal": "271862000000.00",
                    "capitalLeaseObligations": null,
                    "longTermDebtTotal": "20945000000.00",
                    "nonCurrentLiabilitiesOther": null,
                    "nonCurrentLiabilitiesTotal": "125203000000.00",
                    "negativeGoodwill": null,
                    "warrants": null,
                    "preferredStockRedeemable": null,
                    "capitalSurpluse": "51000000.00",
                    "liabilitiesAndStockholdersEquity": "281458000000.00",
                    "cashAndShortTermInvestments": "15217000000.00",
                    "propertyPlantAndEquipmentGross": "490000000.00",
                    "propertyPlantAndEquipmentNet": "490000000.00",
                    "accumulatedDepreciation": null,
                    "netWorkingCapital": null,
                    "netInvestedCapital": null,
                    "commonStockSharesOutstanding": "337889000.00"
                },
                "2019-07-31": {
                    "date": "2019-07-31",
                    "filing_date": "2019-07-31",
                    "currency_symbol": "CAD",
                    "totalAssets": "276312000000.00",
                    "intangibleAssets": "1364000000.00",
                    "earningAssets": "114042000000.00",
                    "otherCurrentAssets": "10858000000.00",
                    "totalLiab": "261417000000.00",
                    "totalStockholderEquity": "14520000000.00",
                    "deferredLongTermLiab": null,
                    "otherCurrentLiab": "111499000000.00",
                    "commonStock": "2914000000.00",
                    "capitalStock": null,
                    "retainedEarnings": "9044000000.00",
                    "otherLiab": "32650000000.00",
                    "goodWill": "1413000000.00",
                    "otherAssets": "-14709000000.00",
                    "cash": "11552000000.00",
                    "cashAndEquivalents": null,
                    "totalCurrentLiabilities": "133601000000.00",
                    "currentDeferredRevenue": null,
                    "netDebt": "29983000000.00",
                    "shortTermDebt": "18792000000.00",
                    "shortLongTermDebt": "13327000000.00",
                    "shortLongTermDebtTotal": "41535000000.00",
                    "otherStockholderEquity": "53000000.00",
                    "propertyPlantEquipment": "468000000.00",
                    "totalCurrentAssets": "22795000000.00",
                    "longTermInvestments": "85111000000.00",
                    "netTangibleAssets": "9293000000.00",
                    "shortTermInvestments": "9091000000.00",
                    "netReceivables": "2152000000.00",
                    "longTermDebt": "21815000000.00",
                    "inventory": null,
                    "accountsPayable": "3213000000.00",
                    "totalPermanentEquity": null,
                    "noncontrollingInterestInConsolidatedEntity": null,
                    "temporaryEquityRedeemableNoncontrollingInterests": null,
                    "accumulatedOtherComprehensiveIncome": "59000000.00",
                    "additionalPaidInCapital": null,
                    "commonStockTotalEquity": "2914000000.00",
                    "preferredStockTotalEquity": null,
                    "retainedEarningsTotalEquity": null,
                    "treasuryStock": null,
                    "accumulatedAmortization": null,
                    "nonCurrrentAssetsOther": "179480000000.00",
                    "deferredLongTermAssetCharges": null,
                    "nonCurrentAssetsTotal": "268226000000.00",
                    "capitalLeaseObligations": null,
                    "longTermDebtTotal": "21815000000.00",
                    "nonCurrentLiabilitiesOther": null,
                    "nonCurrentLiabilitiesTotal": "129680000000.00",
                    "negativeGoodwill": null,
                    "warrants": null,
                    "preferredStockRedeemable": null,
                    "capitalSurpluse": "53000000.00",
                    "liabilitiesAndStockholdersEquity": "276312000000.00",
                    "cashAndShortTermInvestments": "20643000000.00",
                    "propertyPlantAndEquipmentGross": "468000000.00",
                    "propertyPlantAndEquipmentNet": "468000000.00",
                    "accumulatedDepreciation": null,
                    "netWorkingCapital": null,
                    "netInvestedCapital": null,
                    "commonStockSharesOutstanding": "337768000.00"
                },
                "2019-04-30": {
                    "date": "2019-04-30",
                    "filing_date": "2019-04-30",
                    "currency_symbol": "CAD",
                    "totalAssets": "269106000000.00",
                    "intangibleAssets": "1373000000.00",
                    "earningAssets": "109974000000.00",
                    "otherCurrentAssets": "10741000000.00",
                    "totalLiab": "254371000000.00",
                    "totalStockholderEquity": "14342000000.00",
                    "deferredLongTermLiab": null,
                    "otherCurrentLiab": "106811000000.00",
                    "commonStock": "2901000000.00",
                    "capitalStock": null,
                    "retainedEarnings": "8889000000.00",
                    "otherLiab": "18893000000.00",
                    "goodWill": "1415000000.00",
                    "otherAssets": "-12261000000.00",
                    "cash": "10498000000.00",
                    "cashAndEquivalents": null,
                    "totalCurrentLiabilities": "126769000000.00",
                    "currentDeferredRevenue": null,
                    "netDebt": "28907000000.00",
                    "shortTermDebt": "16590000000.00",
                    "shortLongTermDebt": "14618000000.00",
                    "shortLongTermDebtTotal": "39405000000.00",
                    "otherStockholderEquity": "52000000.00",
                    "propertyPlantEquipment": "609000000.00",
                    "totalCurrentAssets": "19459000000.00",
                    "longTermInvestments": "79276000000.00",
                    "netTangibleAssets": "9104000000.00",
                    "shortTermInvestments": "6633000000.00",
                    "netReceivables": "2328000000.00",
                    "longTermDebt": "21936000000.00",
                    "inventory": null,
                    "accountsPayable": "3345000000.00",
                    "totalPermanentEquity": null,
                    "noncontrollingInterestInConsolidatedEntity": null,
                    "temporaryEquityRedeemableNoncontrollingInterests": null,
                    "accumulatedOtherComprehensiveIncome": "50000000.00",
                    "additionalPaidInCapital": null,
                    "commonStockTotalEquity": "2901000000.00",
                    "preferredStockTotalEquity": null,
                    "retainedEarningsTotalEquity": null,
                    "treasuryStock": null,
                    "accumulatedAmortization": null,
                    "nonCurrrentAssetsOther": "178917000000.00",
                    "deferredLongTermAssetCharges": null,
                    "nonCurrentAssetsTotal": "261908000000.00",
                    "capitalLeaseObligations": null,
                    "longTermDebtTotal": "21936000000.00",
                    "nonCurrentLiabilitiesOther": null,
                    "nonCurrentLiabilitiesTotal": "125278000000.00",
                    "negativeGoodwill": null,
                    "warrants": null,
                    "preferredStockRedeemable": null,
                    "capitalSurpluse": "52000000.00",
                    "liabilitiesAndStockholdersEquity": "269106000000.00",
                    "cashAndShortTermInvestments": "17131000000.00",
                    "propertyPlantAndEquipmentGross": "609000000.00",
                    "propertyPlantAndEquipmentNet": "609000000.00",
                    "accumulatedDepreciation": null,
                    "netWorkingCapital": null,
                    "netInvestedCapital": null,
                    "commonStockSharesOutstanding": "338515000.00"
                },
                "2019-01-31": {
                    "date": "2019-01-31",
                    "filing_date": "2019-01-31",
                    "currency_symbol": "CAD",
                    "totalAssets": "263355000000.00",
                    "intangibleAssets": "1332000000.00",
                    "earningAssets": null,
                    "otherCurrentAssets": "10177000000.00",
                    "totalLiab": "248840000000.00",
                    "totalStockholderEquity": "14143000000.00",
                    "deferredLongTermLiab": null,
                    "otherCurrentLiab": "105083000000.00",
                    "commonStock": "2880000000.00",
                    "capitalStock": null,
                    "retainedEarnings": "8695000000.00",
                    "otherLiab": "19400000000.00",
                    "goodWill": "1412000000.00",
                    "otherAssets": "74077000000.00",
                    "cash": "12353000000.00",
                    "cashAndEquivalents": null,
                    "totalCurrentLiabilities": "121847000000.00",
                    "currentDeferredRevenue": null,
                    "netDebt": "23514000000.00",
                    "shortTermDebt": "12612000000.00",
                    "shortLongTermDebt": "15017000000.00",
                    "shortLongTermDebtTotal": "35867000000.00",
                    "otherStockholderEquity": "53000000.00",
                    "propertyPlantEquipment": "606000000.00",
                    "totalCurrentAssets": "21796000000.00",
                    "longTermInvestments": "75362000000.00",
                    "netTangibleAssets": "8949000000.00",
                    "shortTermInvestments": "6575000000.00",
                    "netReceivables": "2868000000.00",
                    "longTermDebt": "1751000000.00",
                    "inventory": null,
                    "accountsPayable": "4111000000.00",
                    "totalPermanentEquity": null,
                    "noncontrollingInterestInConsolidatedEntity": null,
                    "temporaryEquityRedeemableNoncontrollingInterests": null,
                    "accumulatedOtherComprehensiveIncome": "65000000.00",
                    "additionalPaidInCapital": null,
                    "commonStockTotalEquity": "2880000000.00",
                    "preferredStockTotalEquity": null,
                    "retainedEarningsTotalEquity": null,
                    "treasuryStock": null,
                    "accumulatedAmortization": null,
                    "nonCurrrentAssetsOther": "88770000000.00",
                    "deferredLongTermAssetCharges": null,
                    "nonCurrentAssetsTotal": "167482000000.00",
                    "capitalLeaseObligations": null,
                    "longTermDebtTotal": null,
                    "nonCurrentLiabilitiesOther": null,
                    "nonCurrentLiabilitiesTotal": "120728000000.00",
                    "negativeGoodwill": null,
                    "warrants": null,
                    "preferredStockRedeemable": null,
                    "capitalSurpluse": null,
                    "liabilitiesAndStockholdersEquity": "263355000000.00",
                    "cashAndShortTermInvestments": "18928000000.00",
                    "propertyPlantAndEquipmentGross": "606000000.00",
                    "propertyPlantAndEquipmentNet": "606000000.00",
                    "accumulatedDepreciation": null,
                    "netWorkingCapital": null,
                    "netInvestedCapital": null,
                    "commonStockSharesOutstanding": "338585000.00"
                },
                "2018-10-31": {
                    "date": "2018-10-31",
                    "filing_date": "2018-10-31",
                    "currency_symbol": "CAD",
                    "totalAssets": "262471000000.00",
                    "intangibleAssets": "1314000000.00",
                    "earningAssets": null,
                    "otherCurrentAssets": "9850000000.00",
                    "totalLiab": "248116000000.00",
                    "totalStockholderEquity": "13976000000.00",
                    "deferredLongTermLiab": null,
                    "otherCurrentLiab": "111146000000.00",
                    "commonStock": "2822000000.00",
                    "capitalStock": null,
                    "retainedEarnings": "8472000000.00",
                    "otherLiab": "18167000000.00",
                    "goodWill": "1412000000.00",
                    "otherAssets": "-6470000000.00",
                    "cash": "12756000000.00",
                    "cashAndEquivalents": null,
                    "totalCurrentLiabilities": "127552000000.00",
                    "currentDeferredRevenue": null,
                    "netDebt": "23990000000.00",
                    "shortTermDebt": "12760000000.00",
                    "shortLongTermDebt": "14326000000.00",
                    "shortLongTermDebtTotal": "36746000000.00",
                    "otherStockholderEquity": "57000000.00",
                    "propertyPlantEquipment": "601000000.00",
                    "totalCurrentAssets": "16757000000.00",
                    "longTermInvestments": "8943000000.00",
                    "netTangibleAssets": "8800000000.00",
                    "shortTermInvestments": "1309000000.00",
                    "netReceivables": "2692000000.00",
                    "longTermDebt": "7452000000.00",
                    "inventory": null,
                    "accountsPayable": "3598000000.00",
                    "totalPermanentEquity": null,
                    "noncontrollingInterestInConsolidatedEntity": null,
                    "temporaryEquityRedeemableNoncontrollingInterests": null,
                    "accumulatedOtherComprehensiveIncome": "175000000.00",
                    "additionalPaidInCapital": null,
                    "commonStockTotalEquity": "2822000000.00",
                    "preferredStockTotalEquity": null,
                    "retainedEarningsTotalEquity": null,
                    "treasuryStock": null,
                    "accumulatedAmortization": null,
                    "nonCurrrentAssetsOther": "178105000000.00",
                    "deferredLongTermAssetCharges": null,
                    "nonCurrentAssetsTotal": "252184000000.00",
                    "capitalLeaseObligations": null,
                    "longTermDebtTotal": null,
                    "nonCurrentLiabilitiesOther": null,
                    "nonCurrentLiabilitiesTotal": "116184000000.00",
                    "negativeGoodwill": null,
                    "warrants": null,
                    "preferredStockRedeemable": null,
                    "capitalSurpluse": null,
                    "liabilitiesAndStockholdersEquity": "262471000000.00",
                    "cashAndShortTermInvestments": "14065000000.00",
                    "propertyPlantAndEquipmentGross": "601000000.00",
                    "propertyPlantAndEquipmentNet": "601000000.00",
                    "accumulatedDepreciation": null,
                    "netWorkingCapital": null,
                    "netInvestedCapital": null,
                    "commonStockSharesOutstanding": "341395000.00"
                },
                "2018-07-31": {
                    "date": "2018-07-31",
                    "filing_date": "2018-07-31",
                    "currency_symbol": "CAD",
                    "totalAssets": "257637000000.00",
                    "intangibleAssets": "1271000000.00",
                    "earningAssets": null,
                    "otherCurrentAssets": "9362000000.00",
                    "totalLiab": "243383000000.00",
                    "totalStockholderEquity": "13891000000.00",
                    "deferredLongTermLiab": null,
                    "otherCurrentLiab": "-3272000000.00",
                    "commonStock": "2825000000.00",
                    "capitalStock": null,
                    "retainedEarnings": "8404000000.00",
                    "otherLiab": "17939000000.00",
                    "goodWill": "1410000000.00",
                    "otherAssets": "-85451000000.00",
                    "cash": "11037000000.00",
                    "cashAndEquivalents": null,
                    "totalCurrentLiabilities": "3223000000.00",
                    "currentDeferredRevenue": null,
                    "netDebt": "-9166000000.00",
                    "shortTermDebt": "7157000000.00",
                    "shortLongTermDebt": "16552000000.00",
                    "shortLongTermDebtTotal": "1871000000.00",
                    "otherStockholderEquity": "53000000.00",
                    "propertyPlantEquipment": "591000000.00",
                    "totalCurrentAssets": "20270000000.00",
                    "longTermInvestments": "9051000000.00",
                    "netTangibleAssets": "8760000000.00",
                    "shortTermInvestments": "7157000000.00",
                    "netReceivables": "2076000000.00",
                    "longTermDebt": "9202000000.00",
                    "inventory": null,
                    "accountsPayable": "3223000000.00",
                    "totalPermanentEquity": null,
                    "noncontrollingInterestInConsolidatedEntity": null,
                    "temporaryEquityRedeemableNoncontrollingInterests": null,
                    "accumulatedOtherComprehensiveIncome": "159000000.00",
                    "additionalPaidInCapital": null,
                    "commonStockTotalEquity": "2825000000.00",
                    "preferredStockTotalEquity": null,
                    "retainedEarningsTotalEquity": null,
                    "treasuryStock": null,
                    "accumulatedAmortization": null,
                    "nonCurrrentAssetsOther": "-77290000000.00",
                    "deferredLongTermAssetCharges": null,
                    "nonCurrentAssetsTotal": "322818000000.00",
                    "capitalLeaseObligations": null,
                    "longTermDebtTotal": null,
                    "nonCurrentLiabilitiesOther": null,
                    "nonCurrentLiabilitiesTotal": "236077000000.00",
                    "negativeGoodwill": null,
                    "warrants": null,
                    "preferredStockRedeemable": null,
                    "capitalSurpluse": null,
                    "liabilitiesAndStockholdersEquity": "257637000000.00",
                    "cashAndShortTermInvestments": "18194000000.00",
                    "propertyPlantAndEquipmentGross": "591000000.00",
                    "propertyPlantAndEquipmentNet": "591000000.00",
                    "accumulatedDepreciation": null,
                    "netWorkingCapital": null,
                    "netInvestedCapital": null,
                    "commonStockSharesOutstanding": "343280000.00"
                },
                "2018-04-30": {
                    "date": "2018-04-30",
                    "filing_date": "2018-04-30",
                    "currency_symbol": "CAD",
                    "totalAssets": "256259000000.00",
                    "intangibleAssets": "1275000000.00",
                    "earningAssets": null,
                    "otherCurrentAssets": "9201000000.00",
                    "totalLiab": "242251000000.00",
                    "totalStockholderEquity": "13227000000.00",
                    "deferredLongTermLiab": null,
                    "otherCurrentLiab": "-2946000000.00",
                    "commonStock": "2868000000.00",
                    "capitalStock": null,
                    "retainedEarnings": "8018000000.00",
                    "otherLiab": "17633000000.00",
                    "goodWill": "1408000000.00",
                    "otherAssets": "-84630000000.00",
                    "cash": "10948000000.00",
                    "cashAndEquivalents": null,
                    "totalCurrentLiabilities": "2909000000.00",
                    "currentDeferredRevenue": null,
                    "netDebt": "-9099000000.00",
                    "shortTermDebt": "6395000000.00",
                    "shortLongTermDebt": "17088000000.00",
                    "shortLongTermDebtTotal": "1849000000.00",
                    "otherStockholderEquity": "52000000.00",
                    "propertyPlantEquipment": "560000000.00",
                    "totalCurrentAssets": "19487000000.00",
                    "longTermInvestments": "8328000000.00",
                    "netTangibleAssets": "8394000000.00",
                    "shortTermInvestments": "6395000000.00",
                    "netReceivables": "2144000000.00",
                    "longTermDebt": "11406000000.00",
                    "inventory": null,
                    "accountsPayable": "2909000000.00",
                    "totalPermanentEquity": null,
                    "noncontrollingInterestInConsolidatedEntity": null,
                    "temporaryEquityRedeemableNoncontrollingInterests": null,
                    "accumulatedOtherComprehensiveIncome": "139000000.00",
                    "additionalPaidInCapital": null,
                    "commonStockTotalEquity": "2868000000.00",
                    "preferredStockTotalEquity": null,
                    "retainedEarningsTotalEquity": null,
                    "treasuryStock": null,
                    "accumulatedAmortization": null,
                    "nonCurrrentAssetsOther": "-77334000000.00",
                    "deferredLongTermAssetCharges": null,
                    "nonCurrentAssetsTotal": "321402000000.00",
                    "capitalLeaseObligations": null,
                    "longTermDebtTotal": null,
                    "nonCurrentLiabilitiesOther": null,
                    "nonCurrentLiabilitiesTotal": "232720000000.00",
                    "negativeGoodwill": null,
                    "warrants": null,
                    "preferredStockRedeemable": null,
                    "capitalSurpluse": null,
                    "liabilitiesAndStockholdersEquity": "256259000000.00",
                    "cashAndShortTermInvestments": "17343000000.00",
                    "propertyPlantAndEquipmentGross": "560000000.00",
                    "propertyPlantAndEquipmentNet": "560000000.00",
                    "accumulatedDepreciation": null,
                    "netWorkingCapital": null,
                    "netInvestedCapital": null,
                    "commonStockSharesOutstanding": "343900000.00"
                },
                "2018-03-31": {
                    "date": "2018-03-31",
                    "filing_date": null,
                    "currency_symbol": "CAD",
                    "totalAssets": "858495000000.00",
                    "intangibleAssets": "2427000000.00",
                    "earningAssets": null,
                    "otherCurrentAssets": null,
                    "totalLiab": "780461000000.00",
                    "totalStockholderEquity": "78034000000.00",
                    "deferredLongTermLiab": null,
                    "otherCurrentLiab": "160424000000.00",
                    "commonStock": "20000000.00",
                    "capitalStock": null,
                    "retainedEarnings": "60009000000.00",
                    "otherLiab": "38096000000.00",
                    "goodWill": "6706000000.00",
                    "otherAssets": "16282000000.00",
                    "cash": "87344000000.00",
                    "cashAndEquivalents": null,
                    "totalCurrentLiabilities": null,
                    "currentDeferredRevenue": null,
                    "netDebt": null,
                    "shortTermDebt": "51575000000.00",
                    "shortLongTermDebt": "51575000000.00",
                    "shortLongTermDebtTotal": null,
                    "otherStockholderEquity": "-3406000000.00",
                    "propertyPlantEquipment": null,
                    "totalCurrentAssets": null,
                    "longTermInvestments": "678901000000.00",
                    "netTangibleAssets": "68901000000.00",
                    "shortTermInvestments": null,
                    "netReceivables": "66835000000.00",
                    "longTermDebt": "333987000000.00",
                    "inventory": null,
                    "accountsPayable": "389848000000.00",
                    "totalPermanentEquity": null,
                    "noncontrollingInterestInConsolidatedEntity": null,
                    "temporaryEquityRedeemableNoncontrollingInterests": null,
                    "accumulatedOtherComprehensiveIncome": null,
                    "additionalPaidInCapital": null,
                    "commonStockTotalEquity": null,
                    "preferredStockTotalEquity": null,
                    "retainedEarningsTotalEquity": null,
                    "treasuryStock": null,
                    "accumulatedAmortization": null,
                    "nonCurrrentAssetsOther": null,
                    "deferredLongTermAssetCharges": null,
                    "nonCurrentAssetsTotal": null,
                    "capitalLeaseObligations": null,
                    "longTermDebtTotal": null,
                    "nonCurrentLiabilitiesOther": null,
                    "nonCurrentLiabilitiesTotal": null,
                    "negativeGoodwill": null,
                    "warrants": null,
                    "preferredStockRedeemable": null,
                    "capitalSurpluse": null,
                    "liabilitiesAndStockholdersEquity": null,
                    "cashAndShortTermInvestments": null,
                    "propertyPlantAndEquipmentGross": null,
                    "propertyPlantAndEquipmentNet": null,
                    "accumulatedDepreciation": null,
                    "netWorkingCapital": null,
                    "netInvestedCapital": null,
                    "commonStockSharesOutstanding": null
                },
                "2018-01-31": {
                    "date": "2018-01-31",
                    "filing_date": "2018-01-31",
                    "currency_symbol": "CAD",
                    "totalAssets": "251065000000.00",
                    "intangibleAssets": "1246000000.00",
                    "earningAssets": null,
                    "otherCurrentAssets": "9536000000.00",
                    "totalLiab": "237357000000.00",
                    "totalStockholderEquity": "12958000000.00",
                    "deferredLongTermLiab": null,
                    "otherCurrentLiab": "-2844000000.00",
                    "commonStock": "2861000000.00",
                    "capitalStock": null,
                    "retainedEarnings": "7785000000.00",
                    "otherLiab": "17211000000.00",
                    "goodWill": "1401000000.00",
                    "otherAssets": "-83493000000.00",
                    "cash": "11205000000.00",
                    "cashAndEquivalents": null,
                    "totalCurrentLiabilities": "2799000000.00",
                    "currentDeferredRevenue": null,
                    "netDebt": "-10117000000.00",
                    "shortTermDebt": "6184000000.00",
                    "shortLongTermDebt": "17429000000.00",
                    "shortLongTermDebtTotal": "1088000000.00",
                    "otherStockholderEquity": "52000000.00",
                    "propertyPlantEquipment": "581000000.00",
                    "totalCurrentAssets": "19346000000.00",
                    "longTermInvestments": "7995000000.00",
                    "netTangibleAssets": "8161000000.00",
                    "shortTermInvestments": "6184000000.00",
                    "netReceivables": "1957000000.00",
                    "longTermDebt": "10431000000.00",
                    "inventory": null,
                    "accountsPayable": "2799000000.00",
                    "totalPermanentEquity": null,
                    "noncontrollingInterestInConsolidatedEntity": null,
                    "temporaryEquityRedeemableNoncontrollingInterests": null,
                    "accumulatedOtherComprehensiveIncome": "110000000.00",
                    "additionalPaidInCapital": null,
                    "commonStockTotalEquity": "2861000000.00",
                    "preferredStockTotalEquity": null,
                    "retainedEarningsTotalEquity": null,
                    "treasuryStock": null,
                    "accumulatedAmortization": null,
                    "nonCurrrentAssetsOther": "-76080000000.00",
                    "deferredLongTermAssetCharges": null,
                    "nonCurrentAssetsTotal": "315212000000.00",
                    "capitalLeaseObligations": null,
                    "longTermDebtTotal": null,
                    "nonCurrentLiabilitiesOther": null,
                    "nonCurrentLiabilitiesTotal": "228039000000.00",
                    "negativeGoodwill": null,
                    "warrants": null,
                    "preferredStockRedeemable": null,
                    "capitalSurpluse": null,
                    "liabilitiesAndStockholdersEquity": "251065000000.00",
                    "cashAndShortTermInvestments": "17389000000.00",
                    "propertyPlantAndEquipmentGross": "581000000.00",
                    "propertyPlantAndEquipmentNet": "581000000.00",
                    "accumulatedDepreciation": null,
                    "netWorkingCapital": null,
                    "netInvestedCapital": null,
                    "commonStockSharesOutstanding": "345458000.00"
                },
                "2017-12-31": {
                    "date": "2017-12-31",
                    "filing_date": null,
                    "currency_symbol": "CAD",
                    "totalAssets": "851733000000.00",
                    "intangibleAssets": "2448000000.00",
                    "earningAssets": null,
                    "otherCurrentAssets": null,
                    "totalLiab": "774342000000.00",
                    "totalStockholderEquity": "77391000000.00",
                    "deferredLongTermLiab": null,
                    "otherCurrentLiab": "159436000000.00",
                    "commonStock": "20000000.00",
                    "capitalStock": null,
                    "retainedEarnings": "57577000000.00",
                    "otherLiab": "42020000000.00",
                    "goodWill": "6597000000.00",
                    "otherAssets": "16628000000.00",
                    "cash": "80395000000.00",
                    "cashAndEquivalents": null,
                    "totalCurrentLiabilities": null,
                    "currentDeferredRevenue": null,
                    "netDebt": null,
                    "shortTermDebt": "56424000000.00",
                    "shortLongTermDebt": "56424000000.00",
                    "shortLongTermDebtTotal": null,
                    "otherStockholderEquity": "-3060000000.00",
                    "propertyPlantEquipment": null,
                    "totalCurrentAssets": null,
                    "longTermInvestments": "689478000000.00",
                    "netTangibleAssets": "68346000000.00",
                    "shortTermInvestments": null,
                    "netReceivables": "56187000000.00",
                    "longTermDebt": "323877000000.00",
                    "inventory": null,
                    "accountsPayable": "383020000000.00",
                    "totalPermanentEquity": null,
                    "noncontrollingInterestInConsolidatedEntity": null,
                    "temporaryEquityRedeemableNoncontrollingInterests": null,
                    "accumulatedOtherComprehensiveIncome": null,
                    "additionalPaidInCapital": null,
                    "commonStockTotalEquity": null,
                    "preferredStockTotalEquity": null,
                    "retainedEarningsTotalEquity": null,
                    "treasuryStock": null,
                    "accumulatedAmortization": null,
                    "nonCurrrentAssetsOther": null,
                    "deferredLongTermAssetCharges": null,
                    "nonCurrentAssetsTotal": null,
                    "capitalLeaseObligations": null,
                    "longTermDebtTotal": null,
                    "nonCurrentLiabilitiesOther": null,
                    "nonCurrentLiabilitiesTotal": null,
                    "negativeGoodwill": null,
                    "warrants": null,
                    "preferredStockRedeemable": null,
                    "capitalSurpluse": null,
                    "liabilitiesAndStockholdersEquity": null,
                    "cashAndShortTermInvestments": null,
                    "propertyPlantAndEquipmentGross": null,
                    "propertyPlantAndEquipmentNet": null,
                    "accumulatedDepreciation": null,
                    "netWorkingCapital": null,
                    "netInvestedCapital": null,
                    "commonStockSharesOutstanding": null
                },
                "2017-10-31": {
                    "date": "2017-10-31",
                    "filing_date": "2017-10-31",
                    "currency_symbol": "CAD",
                    "totalAssets": "245827000000.00",
                    "intangibleAssets": "1239000000.00",
                    "earningAssets": null,
                    "otherCurrentAssets": "8480000000.00",
                    "totalLiab": "232269000000.00",
                    "totalStockholderEquity": "12750000000.00",
                    "deferredLongTermLiab": null,
                    "otherCurrentLiab": "-15927000000.00",
                    "commonStock": "2768000000.00",
                    "capitalStock": null,
                    "retainedEarnings": "7706000000.00",
                    "otherLiab": "18606000000.00",
                    "goodWill": "1409000000.00",
                    "otherAssets": "-73004000000.00",
                    "cash": "8802000000.00",
                    "cashAndEquivalents": null,
                    "totalCurrentLiabilities": "15834000000.00",
                    "currentDeferredRevenue": null,
                    "netDebt": "25273000000.00",
                    "shortTermDebt": "12507000000.00",
                    "shortLongTermDebt": "12948000000.00",
                    "shortLongTermDebtTotal": "34075000000.00",
                    "otherStockholderEquity": "58000000.00",
                    "propertyPlantEquipment": "558000000.00",
                    "totalCurrentAssets": "13823000000.00",
                    "longTermInvestments": "18438000000.00",
                    "netTangibleAssets": "8052000000.00",
                    "shortTermInvestments": "1292000000.00",
                    "netReceivables": "3729000000.00",
                    "longTermDebt": "9903000000.00",
                    "inventory": null,
                    "accountsPayable": "3327000000.00",
                    "totalPermanentEquity": null,
                    "noncontrollingInterestInConsolidatedEntity": null,
                    "temporaryEquityRedeemableNoncontrollingInterests": null,
                    "accumulatedOtherComprehensiveIncome": "168000000.00",
                    "additionalPaidInCapital": null,
                    "commonStockTotalEquity": "2768000000.00",
                    "preferredStockTotalEquity": null,
                    "retainedEarningsTotalEquity": null,
                    "treasuryStock": null,
                    "accumulatedAmortization": null,
                    "nonCurrrentAssetsOther": "-69180000000.00",
                    "deferredLongTermAssetCharges": null,
                    "nonCurrentAssetsTotal": "305008000000.00",
                    "capitalLeaseObligations": null,
                    "longTermDebtTotal": null,
                    "nonCurrentLiabilitiesOther": null,
                    "nonCurrentLiabilitiesTotal": "244142000000.00",
                    "negativeGoodwill": null,
                    "warrants": null,
                    "preferredStockRedeemable": null,
                    "capitalSurpluse": null,
                    "liabilitiesAndStockholdersEquity": "245827000000.00",
                    "cashAndShortTermInvestments": "10094000000.00",
                    "propertyPlantAndEquipmentGross": "558000000.00",
                    "propertyPlantAndEquipmentNet": "558000000.00",
                    "accumulatedDepreciation": null,
                    "netWorkingCapital": null,
                    "netInvestedCapital": null,
                    "commonStockSharesOutstanding": "345507000.00"
                },
                "2017-09-30": {
                    "date": "2017-09-30",
                    "filing_date": null,
                    "currency_symbol": "CAD",
                    "totalAssets": "853693000000.00",
                    "intangibleAssets": "2491000000.00",
                    "earningAssets": null,
                    "otherCurrentAssets": null,
                    "totalLiab": "774715000000.00",
                    "totalStockholderEquity": "78978000000.00",
                    "deferredLongTermLiab": null,
                    "otherCurrentLiab": "154639000000.00",
                    "commonStock": "20000000.00",
                    "capitalStock": null,
                    "retainedEarnings": "57554000000.00",
                    "otherLiab": "46164000000.00",
                    "goodWill": "6590000000.00",
                    "otherAssets": "50430000000.00",
                    "cash": "48191000000.00",
                    "cashAndEquivalents": null,
                    "totalCurrentLiabilities": null,
                    "currentDeferredRevenue": null,
                    "netDebt": null,
                    "shortTermDebt": "55070000000.00",
                    "shortLongTermDebt": "55070000000.00",
                    "shortLongTermDebtTotal": null,
                    "otherStockholderEquity": "-2544000000.00",
                    "propertyPlantEquipment": null,
                    "totalCurrentAssets": null,
                    "longTermInvestments": "691603000000.00",
                    "netTangibleAssets": "69897000000.00",
                    "shortTermInvestments": null,
                    "netReceivables": "54388000000.00",
                    "longTermDebt": "318914000000.00",
                    "inventory": null,
                    "accountsPayable": "397584000000.00",
                    "totalPermanentEquity": null,
                    "noncontrollingInterestInConsolidatedEntity": null,
                    "temporaryEquityRedeemableNoncontrollingInterests": null,
                    "accumulatedOtherComprehensiveIncome": null,
                    "additionalPaidInCapital": null,
                    "commonStockTotalEquity": null,
                    "preferredStockTotalEquity": null,
                    "retainedEarningsTotalEquity": null,
                    "treasuryStock": null,
                    "accumulatedAmortization": null,
                    "nonCurrrentAssetsOther": null,
                    "deferredLongTermAssetCharges": null,
                    "nonCurrentAssetsTotal": null,
                    "capitalLeaseObligations": null,
                    "longTermDebtTotal": null,
                    "nonCurrentLiabilitiesOther": null,
                    "nonCurrentLiabilitiesTotal": null,
                    "negativeGoodwill": null,
                    "warrants": null,
                    "preferredStockRedeemable": null,
                    "capitalSurpluse": null,
                    "liabilitiesAndStockholdersEquity": null,
                    "cashAndShortTermInvestments": null,
                    "propertyPlantAndEquipmentGross": null,
                    "propertyPlantAndEquipmentNet": null,
                    "accumulatedDepreciation": null,
                    "netWorkingCapital": null,
                    "netInvestedCapital": null,
                    "commonStockSharesOutstanding": null
                },
                "2017-07-31": {
                    "date": "2017-07-31",
                    "filing_date": "2017-07-31",
                    "currency_symbol": "CAD",
                    "totalAssets": "240072000000.00",
                    "intangibleAssets": "1195000000.00",
                    "earningAssets": null,
                    "otherCurrentAssets": "8235000000.00",
                    "totalLiab": "226700000000.00",
                    "totalStockholderEquity": "12586000000.00",
                    "deferredLongTermLiab": null,
                    "otherCurrentLiab": "-3001000000.00",
                    "commonStock": "2816000000.00",
                    "capitalStock": null,
                    "retainedEarnings": "7540000000.00",
                    "otherLiab": "17922000000.00",
                    "goodWill": "1403000000.00",
                    "otherAssets": "-77004000000.00",
                    "cash": "10462000000.00",
                    "cashAndEquivalents": null,
                    "totalCurrentLiabilities": "2917000000.00",
                    "currentDeferredRevenue": null,
                    "netDebt": "-9365000000.00",
                    "shortTermDebt": "8722000000.00",
                    "shortLongTermDebt": "30789000000.00",
                    "shortLongTermDebtTotal": "1097000000.00",
                    "otherStockholderEquity": "58000000.00",
                    "propertyPlantEquipment": "674000000.00",
                    "totalCurrentAssets": "22505000000.00",
                    "longTermInvestments": "17960000000.00",
                    "netTangibleAssets": "7938000000.00",
                    "shortTermInvestments": "8722000000.00",
                    "netReceivables": "3321000000.00",
                    "longTermDebt": "2427000000.00",
                    "inventory": null,
                    "accountsPayable": "2917000000.00",
                    "totalPermanentEquity": null,
                    "noncontrollingInterestInConsolidatedEntity": null,
                    "temporaryEquityRedeemableNoncontrollingInterests": null,
                    "accumulatedOtherComprehensiveIncome": "122000000.00",
                    "additionalPaidInCapital": null,
                    "commonStockTotalEquity": "2816000000.00",
                    "preferredStockTotalEquity": null,
                    "retainedEarningsTotalEquity": null,
                    "treasuryStock": null,
                    "accumulatedAmortization": null,
                    "nonCurrrentAssetsOther": "-66433000000.00",
                    "deferredLongTermAssetCharges": null,
                    "nonCurrentAssetsTotal": "294571000000.00",
                    "capitalLeaseObligations": null,
                    "longTermDebtTotal": null,
                    "nonCurrentLiabilitiesOther": null,
                    "nonCurrentLiabilitiesTotal": "225406000000.00",
                    "negativeGoodwill": null,
                    "warrants": null,
                    "preferredStockRedeemable": null,
                    "capitalSurpluse": null,
                    "liabilitiesAndStockholdersEquity": "240072000000.00",
                    "cashAndShortTermInvestments": "19184000000.00",
                    "propertyPlantAndEquipmentGross": "674000000.00",
                    "propertyPlantAndEquipmentNet": "674000000.00",
                    "accumulatedDepreciation": null,
                    "netWorkingCapital": null,
                    "netInvestedCapital": null,
                    "commonStockSharesOutstanding": "345353000.00"
                },
                "2017-06-30": {
                    "date": "2017-06-30",
                    "filing_date": null,
                    "currency_symbol": "CAD",
                    "totalAssets": "841016000000.00",
                    "intangibleAssets": "2567000000.00",
                    "earningAssets": null,
                    "otherCurrentAssets": null,
                    "totalLiab": "762190000000.00",
                    "totalStockholderEquity": "78826000000.00",
                    "deferredLongTermLiab": null,
                    "otherCurrentLiab": "144913000000.00",
                    "commonStock": "20000000.00",
                    "capitalStock": null,
                    "retainedEarnings": "56325000000.00",
                    "otherLiab": "48546000000.00",
                    "goodWill": "6591000000.00",
                    "otherAssets": "48135000000.00",
                    "cash": "44659000000.00",
                    "cashAndEquivalents": null,
                    "totalCurrentLiabilities": null,
                    "currentDeferredRevenue": null,
                    "netDebt": null,
                    "shortTermDebt": "51613000000.00",
                    "shortLongTermDebt": "51613000000.00",
                    "shortLongTermDebtTotal": null,
                    "otherStockholderEquity": "-2488000000.00",
                    "propertyPlantEquipment": null,
                    "totalCurrentAssets": null,
                    "longTermInvestments": "684147000000.00",
                    "netTangibleAssets": "69668000000.00",
                    "shortTermInvestments": null,
                    "netReceivables": "54917000000.00",
                    "longTermDebt": "318922000000.00",
                    "inventory": null,
                    "accountsPayable": "394110000000.00",
                    "totalPermanentEquity": null,
                    "noncontrollingInterestInConsolidatedEntity": null,
                    "temporaryEquityRedeemableNoncontrollingInterests": null,
                    "accumulatedOtherComprehensiveIncome": null,
                    "additionalPaidInCapital": null,
                    "commonStockTotalEquity": null,
                    "preferredStockTotalEquity": null,
                    "retainedEarningsTotalEquity": null,
                    "treasuryStock": null,
                    "accumulatedAmortization": null,
                    "nonCurrrentAssetsOther": null,
                    "deferredLongTermAssetCharges": null,
                    "nonCurrentAssetsTotal": null,
                    "capitalLeaseObligations": null,
                    "longTermDebtTotal": null,
                    "nonCurrentLiabilitiesOther": null,
                    "nonCurrentLiabilitiesTotal": null,
                    "negativeGoodwill": null,
                    "warrants": null,
                    "preferredStockRedeemable": null,
                    "capitalSurpluse": null,
                    "liabilitiesAndStockholdersEquity": null,
                    "cashAndShortTermInvestments": null,
                    "propertyPlantAndEquipmentGross": null,
                    "propertyPlantAndEquipmentNet": null,
                    "accumulatedDepreciation": null,
                    "netWorkingCapital": null,
                    "netInvestedCapital": null,
                    "commonStockSharesOutstanding": null
                },
                "2017-04-30": {
                    "date": "2017-04-30",
                    "filing_date": "2017-04-30",
                    "currency_symbol": "CAD",
                    "totalAssets": "239020000000.00",
                    "intangibleAssets": "1174000000.00",
                    "earningAssets": null,
                    "otherCurrentAssets": "8332000000.00",
                    "totalLiab": "226337000000.00",
                    "totalStockholderEquity": "11885000000.00",
                    "deferredLongTermLiab": null,
                    "otherCurrentLiab": "-2765000000.00",
                    "commonStock": "2793000000.00",
                    "capitalStock": null,
                    "retainedEarnings": "7164000000.00",
                    "otherLiab": "18610000000.00",
                    "goodWill": "1418000000.00",
                    "otherAssets": "-81809000000.00",
                    "cash": "9770000000.00",
                    "cashAndEquivalents": null,
                    "totalCurrentLiabilities": "2698000000.00",
                    "currentDeferredRevenue": null,
                    "netDebt": "-8645000000.00",
                    "shortTermDebt": "10662000000.00",
                    "shortLongTermDebt": "32900000000.00",
                    "shortLongTermDebtTotal": "1125000000.00",
                    "otherStockholderEquity": "57000000.00",
                    "propertyPlantEquipment": "943000000.00",
                    "totalCurrentAssets": "23934000000.00",
                    "longTermInvestments": "18749000000.00",
                    "netTangibleAssets": "7643000000.00",
                    "shortTermInvestments": "10662000000.00",
                    "netReceivables": "3502000000.00",
                    "longTermDebt": "5346000000.00",
                    "inventory": null,
                    "accountsPayable": "2698000000.00",
                    "totalPermanentEquity": null,
                    "noncontrollingInterestInConsolidatedEntity": null,
                    "temporaryEquityRedeemableNoncontrollingInterests": null,
                    "accumulatedOtherComprehensiveIncome": "221000000.00",
                    "additionalPaidInCapital": null,
                    "commonStockTotalEquity": "2793000000.00",
                    "preferredStockTotalEquity": null,
                    "retainedEarningsTotalEquity": null,
                    "treasuryStock": null,
                    "accumulatedAmortization": null,
                    "nonCurrrentAssetsOther": "-69280000000.00",
                    "deferredLongTermAssetCharges": null,
                    "nonCurrentAssetsTotal": "296895000000.00",
                    "capitalLeaseObligations": null,
                    "longTermDebtTotal": null,
                    "nonCurrentLiabilitiesOther": null,
                    "nonCurrentLiabilitiesTotal": "222152000000.00",
                    "negativeGoodwill": null,
                    "warrants": null,
                    "preferredStockRedeemable": null,
                    "capitalSurpluse": null,
                    "liabilitiesAndStockholdersEquity": "239020000000.00",
                    "cashAndShortTermInvestments": "20432000000.00",
                    "propertyPlantAndEquipmentGross": "943000000.00",
                    "propertyPlantAndEquipmentNet": "943000000.00",
                    "accumulatedDepreciation": null,
                    "netWorkingCapital": null,
                    "netInvestedCapital": null,
                    "commonStockSharesOutstanding": "345416000.00"
                },
                "2017-03-31": {
                    "date": "2017-03-31",
                    "filing_date": null,
                    "currency_symbol": "CAD",
                    "totalAssets": "832391000000.00",
                    "intangibleAssets": "2644000000.00",
                    "earningAssets": null,
                    "otherCurrentAssets": null,
                    "totalLiab": "754467000000.00",
                    "totalStockholderEquity": "77924000000.00",
                    "deferredLongTermLiab": null,
                    "otherCurrentLiab": "152109000000.00",
                    "commonStock": "20000000.00",
                    "capitalStock": null,
                    "retainedEarnings": "55109000000.00",
                    "otherLiab": "44416000000.00",
                    "goodWill": "6588000000.00",
                    "otherAssets": "53902000000.00",
                    "cash": "42854000000.00",
                    "cashAndEquivalents": null,
                    "totalCurrentLiabilities": null,
                    "currentDeferredRevenue": null,
                    "netDebt": null,
                    "shortTermDebt": "57647000000.00",
                    "shortLongTermDebt": "57647000000.00",
                    "shortLongTermDebtTotal": null,
                    "otherStockholderEquity": "-2450000000.00",
                    "propertyPlantEquipment": null,
                    "totalCurrentAssets": null,
                    "longTermInvestments": "678059000000.00",
                    "netTangibleAssets": "68692000000.00",
                    "shortTermInvestments": null,
                    "netReceivables": "48344000000.00",
                    "longTermDebt": "309591000000.00",
                    "inventory": null,
                    "accountsPayable": "379088000000.00",
                    "totalPermanentEquity": null,
                    "noncontrollingInterestInConsolidatedEntity": null,
                    "temporaryEquityRedeemableNoncontrollingInterests": null,
                    "accumulatedOtherComprehensiveIncome": null,
                    "additionalPaidInCapital": null,
                    "commonStockTotalEquity": null,
                    "preferredStockTotalEquity": null,
                    "retainedEarningsTotalEquity": null,
                    "treasuryStock": null,
                    "accumulatedAmortization": null,
                    "nonCurrrentAssetsOther": null,
                    "deferredLongTermAssetCharges": null,
                    "nonCurrentAssetsTotal": null,
                    "capitalLeaseObligations": null,
                    "longTermDebtTotal": null,
                    "nonCurrentLiabilitiesOther": null,
                    "nonCurrentLiabilitiesTotal": null,
                    "negativeGoodwill": null,
                    "warrants": null,
                    "preferredStockRedeemable": null,
                    "capitalSurpluse": null,
                    "liabilitiesAndStockholdersEquity": null,
                    "cashAndShortTermInvestments": null,
                    "propertyPlantAndEquipmentGross": null,
                    "propertyPlantAndEquipmentNet": null,
                    "accumulatedDepreciation": null,
                    "netWorkingCapital": null,
                    "netInvestedCapital": null,
                    "commonStockSharesOutstanding": null
                },
                "2017-01-31": {
                    "date": "2017-01-31",
                    "filing_date": "2017-01-31",
                    "currency_symbol": "CAD",
                    "totalAssets": "234119000000.00",
                    "intangibleAssets": "1151000000.00",
                    "earningAssets": null,
                    "otherCurrentAssets": "8607000000.00",
                    "totalLiab": "221612000000.00",
                    "totalStockholderEquity": "11708000000.00",
                    "deferredLongTermLiab": null,
                    "otherCurrentLiab": "-2694000000.00",
                    "commonStock": "2763000000.00",
                    "capitalStock": null,
                    "retainedEarnings": "7065000000.00",
                    "otherLiab": "17940000000.00",
                    "goodWill": "1410000000.00",
                    "otherAssets": "-84152000000.00",
                    "cash": "8616000000.00",
                    "cashAndEquivalents": null,
                    "totalCurrentLiabilities": "2621000000.00",
                    "currentDeferredRevenue": null,
                    "netDebt": "-6514000000.00",
                    "shortTermDebt": "12254000000.00",
                    "shortLongTermDebt": "32586000000.00",
                    "shortLongTermDebtTotal": "2102000000.00",
                    "otherStockholderEquity": "57000000.00",
                    "propertyPlantEquipment": "1170000000.00",
                    "totalCurrentAssets": "24813000000.00",
                    "longTermInvestments": "18357000000.00",
                    "netTangibleAssets": "7497000000.00",
                    "shortTermInvestments": "12254000000.00",
                    "netReceivables": "3943000000.00",
                    "longTermDebt": "4108000000.00",
                    "inventory": null,
                    "accountsPayable": "2621000000.00",
                    "totalPermanentEquity": null,
                    "noncontrollingInterestInConsolidatedEntity": null,
                    "temporaryEquityRedeemableNoncontrollingInterests": null,
                    "accumulatedOtherComprehensiveIncome": "173000000.00",
                    "additionalPaidInCapital": null,
                    "commonStockTotalEquity": "2763000000.00",
                    "preferredStockTotalEquity": null,
                    "retainedEarningsTotalEquity": null,
                    "treasuryStock": null,
                    "accumulatedAmortization": null,
                    "nonCurrrentAssetsOther": "-70028000000.00",
                    "deferredLongTermAssetCharges": null,
                    "nonCurrentAssetsTotal": "293458000000.00",
                    "capitalLeaseObligations": null,
                    "longTermDebtTotal": null,
                    "nonCurrentLiabilitiesOther": null,
                    "nonCurrentLiabilitiesTotal": "219644000000.00",
                    "negativeGoodwill": null,
                    "warrants": null,
                    "preferredStockRedeemable": null,
                    "capitalSurpluse": null,
                    "liabilitiesAndStockholdersEquity": "234119000000.00",
                    "cashAndShortTermInvestments": "20870000000.00",
                    "propertyPlantAndEquipmentGross": "1170000000.00",
                    "propertyPlantAndEquipmentNet": "1170000000.00",
                    "accumulatedDepreciation": null,
                    "netWorkingCapital": null,
                    "netInvestedCapital": null,
                    "commonStockSharesOutstanding": "343270000.00"
                },
                "2016-10-31": {
                    "date": "2016-10-31",
                    "filing_date": "2016-10-31",
                    "currency_symbol": "CAD",
                    "totalAssets": "232206000000.00",
                    "intangibleAssets": "1140000000.00",
                    "earningAssets": null,
                    "otherCurrentAssets": null,
                    "totalLiab": "220104000000.00",
                    "totalStockholderEquity": "11292000000.00",
                    "deferredLongTermLiab": null,
                    "otherCurrentLiab": "73904000000.00",
                    "commonStock": "2645000000.00",
                    "capitalStock": null,
                    "retainedEarnings": "6706000000.00",
                    "otherLiab": "42858000000.00",
                    "goodWill": "1412000000.00",
                    "otherAssets": "-7508000000.00",
                    "cash": "8183000000.00",
                    "cashAndEquivalents": null,
                    "totalCurrentLiabilities": "89036000000.00",
                    "currentDeferredRevenue": null,
                    "netDebt": "25249000000.00",
                    "shortTermDebt": "12035000000.00",
                    "shortLongTermDebt": "55569000000.00",
                    "shortLongTermDebtTotal": "33432000000.00",
                    "otherStockholderEquity": "73000000.00",
                    "propertyPlantEquipment": null,
                    "totalCurrentAssets": "13688000000.00",
                    "longTermInvestments": "663685000000.00",
                    "netTangibleAssets": "66752000000.00",
                    "shortTermInvestments": "1582000000.00",
                    "netReceivables": "3923000000.00",
                    "longTermDebt": "292969000000.00",
                    "inventory": null,
                    "accountsPayable": "2882000000.00",
                    "totalPermanentEquity": null,
                    "noncontrollingInterestInConsolidatedEntity": null,
                    "temporaryEquityRedeemableNoncontrollingInterests": null,
                    "accumulatedOtherComprehensiveIncome": "218000000.00",
                    "additionalPaidInCapital": null,
                    "commonStockTotalEquity": "2645000000.00",
                    "preferredStockTotalEquity": null,
                    "retainedEarningsTotalEquity": null,
                    "treasuryStock": null,
                    "accumulatedAmortization": null,
                    "nonCurrrentAssetsOther": "156548000000.00",
                    "deferredLongTermAssetCharges": null,
                    "nonCurrentAssetsTotal": "226026000000.00",
                    "capitalLeaseObligations": null,
                    "longTermDebtTotal": null,
                    "nonCurrentLiabilitiesOther": null,
                    "nonCurrentLiabilitiesTotal": "102149000000.00",
                    "negativeGoodwill": null,
                    "warrants": null,
                    "preferredStockRedeemable": null,
                    "capitalSurpluse": null,
                    "liabilitiesAndStockholdersEquity": "232206000000.00",
                    "cashAndShortTermInvestments": "9765000000.00",
                    "propertyPlantAndEquipmentGross": "1338000000.00",
                    "propertyPlantAndEquipmentNet": "1338000000.00",
                    "accumulatedDepreciation": null,
                    "netWorkingCapital": null,
                    "netInvestedCapital": null,
                    "commonStockSharesOutstanding": "343270000.00"
                },
                "2016-07-31": {
                    "date": "2016-07-31",
                    "filing_date": "2016-07-31",
                    "currency_symbol": "CAD",
                    "totalAssets": "229896000000.00",
                    "intangibleAssets": "1142000000.00",
                    "earningAssets": null,
                    "otherCurrentAssets": null,
                    "totalLiab": "217879000000.00",
                    "totalStockholderEquity": "11213000000.00",
                    "deferredLongTermLiab": null,
                    "otherCurrentLiab": "-130000000.00",
                    "commonStock": "2592000000.00",
                    "capitalStock": null,
                    "retainedEarnings": "6683000000.00",
                    "otherLiab": null,
                    "goodWill": "1404000000.00",
                    "otherAssets": "134244000000.00",
                    "cash": "8824000000.00",
                    "cashAndEquivalents": null,
                    "totalCurrentLiabilities": "4457000000.00",
                    "currentDeferredRevenue": null,
                    "netDebt": "-6371000000.00",
                    "shortTermDebt": "14156000000.00",
                    "shortLongTermDebt": null,
                    "shortLongTermDebtTotal": "2453000000.00",
                    "otherStockholderEquity": "71000000.00",
                    "propertyPlantEquipment": null,
                    "totalCurrentAssets": "25955000000.00",
                    "longTermInvestments": null,
                    "netTangibleAssets": null,
                    "shortTermInvestments": "14156000000.00",
                    "netReceivables": "2975000000.00",
                    "longTermDebt": null,
                    "inventory": null,
                    "accountsPayable": "4457000000.00",
                    "totalPermanentEquity": null,
                    "noncontrollingInterestInConsolidatedEntity": null,
                    "temporaryEquityRedeemableNoncontrollingInterests": null,
                    "accumulatedOtherComprehensiveIncome": "217000000.00",
                    "additionalPaidInCapital": null,
                    "commonStockTotalEquity": "2592000000.00",
                    "preferredStockTotalEquity": null,
                    "retainedEarningsTotalEquity": null,
                    "treasuryStock": null,
                    "accumulatedAmortization": null,
                    "nonCurrrentAssetsOther": "-67070000000.00",
                    "deferredLongTermAssetCharges": null,
                    "nonCurrentAssetsTotal": "69697000000.00",
                    "capitalLeaseObligations": null,
                    "longTermDebtTotal": null,
                    "nonCurrentLiabilitiesOther": null,
                    "nonCurrentLiabilitiesTotal": "35896000000.00",
                    "negativeGoodwill": null,
                    "warrants": null,
                    "preferredStockRedeemable": null,
                    "capitalSurpluse": null,
                    "liabilitiesAndStockholdersEquity": "229896000000.00",
                    "cashAndShortTermInvestments": "22980000000.00",
                    "propertyPlantAndEquipmentGross": "1445000000.00",
                    "propertyPlantAndEquipmentNet": "1445000000.00",
                    "accumulatedDepreciation": null,
                    "netWorkingCapital": null,
                    "netInvestedCapital": null,
                    "commonStockSharesOutstanding": "340196000.00"
                },
                "2016-04-30": {
                    "date": "2016-04-30",
                    "filing_date": "2016-04-30",
                    "currency_symbol": "CAD",
                    "totalAssets": "220734000000.00",
                    "intangibleAssets": "1113000000.00",
                    "earningAssets": null,
                    "otherCurrentAssets": null,
                    "totalLiab": "209324000000.00",
                    "totalStockholderEquity": "10614000000.00",
                    "deferredLongTermLiab": null,
                    "otherCurrentLiab": "-4333000000.00",
                    "commonStock": "2620000000.00",
                    "capitalStock": null,
                    "retainedEarnings": "6530000000.00",
                    "otherLiab": null,
                    "goodWill": "1276000000.00",
                    "otherAssets": "-76880000000.00",
                    "cash": "7452000000.00",
                    "cashAndEquivalents": null,
                    "totalCurrentLiabilities": "4251000000.00",
                    "currentDeferredRevenue": null,
                    "netDebt": "-5049000000.00",
                    "shortTermDebt": "14110000000.00",
                    "shortLongTermDebt": null,
                    "shortLongTermDebtTotal": "2403000000.00",
                    "otherStockholderEquity": "69000000.00",
                    "propertyPlantEquipment": null,
                    "totalCurrentAssets": "24634000000.00",
                    "longTermInvestments": null,
                    "netTangibleAssets": null,
                    "shortTermInvestments": "14110000000.00",
                    "netReceivables": "3072000000.00",
                    "longTermDebt": null,
                    "inventory": null,
                    "accountsPayable": "4251000000.00",
                    "totalPermanentEquity": null,
                    "noncontrollingInterestInConsolidatedEntity": null,
                    "temporaryEquityRedeemableNoncontrollingInterests": null,
                    "accumulatedOtherComprehensiveIncome": "145000000.00",
                    "additionalPaidInCapital": null,
                    "commonStockTotalEquity": "2620000000.00",
                    "preferredStockTotalEquity": null,
                    "retainedEarningsTotalEquity": null,
                    "treasuryStock": null,
                    "accumulatedAmortization": null,
                    "nonCurrrentAssetsOther": "-62724000000.00",
                    "deferredLongTermAssetCharges": null,
                    "nonCurrentAssetsTotal": "272980000000.00",
                    "capitalLeaseObligations": null,
                    "longTermDebtTotal": null,
                    "nonCurrentLiabilitiesOther": null,
                    "nonCurrentLiabilitiesTotal": "191370000000.00",
                    "negativeGoodwill": null,
                    "warrants": null,
                    "preferredStockRedeemable": null,
                    "capitalSurpluse": null,
                    "liabilitiesAndStockholdersEquity": "220734000000.00",
                    "cashAndShortTermInvestments": "21562000000.00",
                    "propertyPlantAndEquipmentGross": "1540000000.00",
                    "propertyPlantAndEquipmentNet": "1540000000.00",
                    "accumulatedDepreciation": null,
                    "netWorkingCapital": null,
                    "netInvestedCapital": null,
                    "commonStockSharesOutstanding": "339530000.00"
                },
                "2016-01-31": {
                    "date": "2016-01-31",
                    "filing_date": "2016-01-31",
                    "currency_symbol": "CAD",
                    "totalAssets": "219301000000.00",
                    "intangibleAssets": "1083000000.00",
                    "earningAssets": null,
                    "otherCurrentAssets": null,
                    "totalLiab": "207887000000.00",
                    "totalStockholderEquity": "10625000000.00",
                    "deferredLongTermLiab": null,
                    "otherCurrentLiab": "-4189000000.00",
                    "commonStock": "2623000000.00",
                    "capitalStock": null,
                    "retainedEarnings": "6593000000.00",
                    "otherLiab": null,
                    "goodWill": "1280000000.00",
                    "otherAssets": "-76723000000.00",
                    "cash": "6589000000.00",
                    "cashAndEquivalents": null,
                    "totalCurrentLiabilities": "4111000000.00",
                    "currentDeferredRevenue": null,
                    "netDebt": "-4168000000.00",
                    "shortTermDebt": "15156000000.00",
                    "shortLongTermDebt": null,
                    "shortLongTermDebtTotal": "2421000000.00",
                    "otherStockholderEquity": "68000000.00",
                    "propertyPlantEquipment": null,
                    "totalCurrentAssets": "25043000000.00",
                    "longTermInvestments": null,
                    "netTangibleAssets": null,
                    "shortTermInvestments": "15156000000.00",
                    "netReceivables": "3298000000.00",
                    "longTermDebt": null,
                    "inventory": null,
                    "accountsPayable": "4111000000.00",
                    "totalPermanentEquity": null,
                    "noncontrollingInterestInConsolidatedEntity": null,
                    "temporaryEquityRedeemableNoncontrollingInterests": null,
                    "accumulatedOtherComprehensiveIncome": "91000000.00",
                    "additionalPaidInCapital": null,
                    "commonStockTotalEquity": "2623000000.00",
                    "preferredStockTotalEquity": null,
                    "retainedEarningsTotalEquity": null,
                    "treasuryStock": null,
                    "accumulatedAmortization": null,
                    "nonCurrrentAssetsOther": "-61373000000.00",
                    "deferredLongTermAssetCharges": null,
                    "nonCurrentAssetsTotal": "270981000000.00",
                    "capitalLeaseObligations": null,
                    "longTermDebtTotal": null,
                    "nonCurrentLiabilitiesOther": null,
                    "nonCurrentLiabilitiesTotal": "184876000000.00",
                    "negativeGoodwill": null,
                    "warrants": null,
                    "preferredStockRedeemable": null,
                    "capitalSurpluse": null,
                    "liabilitiesAndStockholdersEquity": "219301000000.00",
                    "cashAndShortTermInvestments": "21745000000.00",
                    "propertyPlantAndEquipmentGross": "1844000000.00",
                    "propertyPlantAndEquipmentNet": "1844000000.00",
                    "accumulatedDepreciation": null,
                    "netWorkingCapital": null,
                    "netInvestedCapital": null,
                    "commonStockSharesOutstanding": "339265000.00"
                },
                "2015-10-31": {
                    "date": "2015-10-31",
                    "filing_date": "2015-10-31",
                    "currency_symbol": "CAD",
                    "totalAssets": "216090000000.00",
                    "intangibleAssets": "1059000000.00",
                    "earningAssets": null,
                    "otherCurrentAssets": null,
                    "totalLiab": "204735000000.00",
                    "totalStockholderEquity": "10554000000.00",
                    "deferredLongTermLiab": null,
                    "otherCurrentLiab": "-18868000000.00",
                    "commonStock": "2614000000.00",
                    "capitalStock": null,
                    "retainedEarnings": "6705000000.00",
                    "otherLiab": null,
                    "goodWill": "1277000000.00",
                    "otherAssets": "-75411000000.00",
                    "cash": "7567000000.00",
                    "cashAndEquivalents": null,
                    "totalCurrentLiabilities": "18786000000.00",
                    "currentDeferredRevenue": null,
                    "netDebt": "10321000000.00",
                    "shortTermDebt": "14966000000.00",
                    "shortLongTermDebt": null,
                    "shortLongTermDebtTotal": "17888000000.00",
                    "otherStockholderEquity": "67000000.00",
                    "propertyPlantEquipment": null,
                    "totalCurrentAssets": "24804000000.00",
                    "longTermInvestments": null,
                    "netTangibleAssets": null,
                    "shortTermInvestments": "14043000000.00",
                    "netReceivables": "3194000000.00",
                    "longTermDebt": null,
                    "inventory": null,
                    "accountsPayable": "3820000000.00",
                    "totalPermanentEquity": null,
                    "noncontrollingInterestInConsolidatedEntity": null,
                    "temporaryEquityRedeemableNoncontrollingInterests": null,
                    "accumulatedOtherComprehensiveIncome": "145000000.00",
                    "additionalPaidInCapital": null,
                    "commonStockTotalEquity": "2614000000.00",
                    "preferredStockTotalEquity": null,
                    "retainedEarningsTotalEquity": null,
                    "treasuryStock": null,
                    "accumulatedAmortization": null,
                    "nonCurrrentAssetsOther": "-61024000000.00",
                    "deferredLongTermAssetCharges": null,
                    "nonCurrentAssetsTotal": "266697000000.00",
                    "capitalLeaseObligations": null,
                    "longTermDebtTotal": null,
                    "nonCurrentLiabilitiesOther": null,
                    "nonCurrentLiabilitiesTotal": "185485000000.00",
                    "negativeGoodwill": null,
                    "warrants": null,
                    "preferredStockRedeemable": null,
                    "capitalSurpluse": null,
                    "liabilitiesAndStockholdersEquity": "216090000000.00",
                    "cashAndShortTermInvestments": "21610000000.00",
                    "propertyPlantAndEquipmentGross": "1817000000.00",
                    "propertyPlantAndEquipmentNet": "1817000000.00",
                    "accumulatedDepreciation": null,
                    "netWorkingCapital": null,
                    "netInvestedCapital": null,
                    "commonStockSharesOutstanding": "339265000.00"
                },
                "2015-07-31": {
                    "date": "2015-07-31",
                    "filing_date": "2015-07-31",
                    "currency_symbol": "CAD",
                    "totalAssets": "215560000000.00",
                    "intangibleAssets": "1043000000.00",
                    "earningAssets": null,
                    "otherCurrentAssets": null,
                    "totalLiab": "204644000000.00",
                    "totalStockholderEquity": "10132000000.00",
                    "deferredLongTermLiab": null,
                    "otherCurrentLiab": "-3654000000.00",
                    "commonStock": "2313000000.00",
                    "capitalStock": null,
                    "retainedEarnings": "6500000000.00",
                    "otherLiab": null,
                    "goodWill": "1277000000.00",
                    "otherAssets": "-74244000000.00",
                    "cash": "6556000000.00",
                    "cashAndEquivalents": null,
                    "totalCurrentLiabilities": "3593000000.00",
                    "currentDeferredRevenue": null,
                    "netDebt": "-3638000000.00",
                    "shortTermDebt": "13166000000.00",
                    "shortLongTermDebt": null,
                    "shortLongTermDebtTotal": "2918000000.00",
                    "otherStockholderEquity": "62000000.00",
                    "propertyPlantEquipment": null,
                    "totalCurrentAssets": "22843000000.00",
                    "longTermInvestments": null,
                    "netTangibleAssets": null,
                    "shortTermInvestments": "13166000000.00",
                    "netReceivables": "3121000000.00",
                    "longTermDebt": null,
                    "inventory": null,
                    "accountsPayable": "3593000000.00",
                    "totalPermanentEquity": null,
                    "noncontrollingInterestInConsolidatedEntity": null,
                    "temporaryEquityRedeemableNoncontrollingInterests": null,
                    "accumulatedOtherComprehensiveIncome": "234000000.00",
                    "additionalPaidInCapital": null,
                    "commonStockTotalEquity": "2313000000.00",
                    "preferredStockTotalEquity": null,
                    "retainedEarningsTotalEquity": null,
                    "treasuryStock": null,
                    "accumulatedAmortization": null,
                    "nonCurrrentAssetsOther": "-60835000000.00",
                    "deferredLongTermAssetCharges": null,
                    "nonCurrentAssetsTotal": "266961000000.00",
                    "capitalLeaseObligations": null,
                    "longTermDebtTotal": null,
                    "nonCurrentLiabilitiesOther": null,
                    "nonCurrentLiabilitiesTotal": "184376000000.00",
                    "negativeGoodwill": null,
                    "warrants": null,
                    "preferredStockRedeemable": null,
                    "capitalSurpluse": null,
                    "liabilitiesAndStockholdersEquity": "215560000000.00",
                    "cashAndShortTermInvestments": "19722000000.00",
                    "propertyPlantAndEquipmentGross": "1861000000.00",
                    "propertyPlantAndEquipmentNet": "1861000000.00",
                    "accumulatedDepreciation": null,
                    "netWorkingCapital": null,
                    "netInvestedCapital": null,
                    "commonStockSharesOutstanding": "333127000.00"
                },
                "2015-04-30": {
                    "date": "2015-04-30",
                    "filing_date": "2015-04-30",
                    "currency_symbol": "CAD",
                    "totalAssets": "207123000000.00",
                    "intangibleAssets": "1022000000.00",
                    "earningAssets": null,
                    "otherCurrentAssets": null,
                    "totalLiab": "196398000000.00",
                    "totalStockholderEquity": "9940000000.00",
                    "deferredLongTermLiab": null,
                    "otherCurrentLiab": "-3738000000.00",
                    "commonStock": "2323000000.00",
                    "capitalStock": null,
                    "retainedEarnings": "6231000000.00",
                    "otherLiab": null,
                    "goodWill": "1274000000.00",
                    "otherAssets": "-72535000000.00",
                    "cash": "6470000000.00",
                    "cashAndEquivalents": null,
                    "totalCurrentLiabilities": "3684000000.00",
                    "currentDeferredRevenue": null,
                    "netDebt": "-3513000000.00",
                    "shortTermDebt": "11832000000.00",
                    "shortLongTermDebt": null,
                    "shortLongTermDebtTotal": "2957000000.00",
                    "otherStockholderEquity": "59000000.00",
                    "propertyPlantEquipment": null,
                    "totalCurrentAssets": "21298000000.00",
                    "longTermInvestments": null,
                    "netTangibleAssets": null,
                    "shortTermInvestments": "11832000000.00",
                    "netReceivables": "2996000000.00",
                    "longTermDebt": null,
                    "inventory": null,
                    "accountsPayable": "3684000000.00",
                    "totalPermanentEquity": null,
                    "noncontrollingInterestInConsolidatedEntity": null,
                    "temporaryEquityRedeemableNoncontrollingInterests": null,
                    "accumulatedOtherComprehensiveIncome": "304000000.00",
                    "additionalPaidInCapital": null,
                    "commonStockTotalEquity": "2323000000.00",
                    "preferredStockTotalEquity": null,
                    "retainedEarningsTotalEquity": null,
                    "treasuryStock": null,
                    "accumulatedAmortization": null,
                    "nonCurrrentAssetsOther": "-59565000000.00",
                    "deferredLongTermAssetCharges": null,
                    "nonCurrentAssetsTotal": "258360000000.00",
                    "capitalLeaseObligations": null,
                    "longTermDebtTotal": null,
                    "nonCurrentLiabilitiesOther": null,
                    "nonCurrentLiabilitiesTotal": "176030000000.00",
                    "negativeGoodwill": null,
                    "warrants": null,
                    "preferredStockRedeemable": null,
                    "capitalSurpluse": null,
                    "liabilitiesAndStockholdersEquity": "207123000000.00",
                    "cashAndShortTermInvestments": "18302000000.00",
                    "propertyPlantAndEquipmentGross": "964000000.00",
                    "propertyPlantAndEquipmentNet": "964000000.00",
                    "accumulatedDepreciation": null,
                    "netWorkingCapital": null,
                    "netInvestedCapital": null,
                    "commonStockSharesOutstanding": "332849000.00"
                },
                "2015-01-31": {
                    "date": "2015-01-31",
                    "filing_date": "2015-01-31",
                    "currency_symbol": "CAD",
                    "totalAssets": "214474000000.00",
                    "intangibleAssets": "1021000000.00",
                    "earningAssets": null,
                    "otherCurrentAssets": null,
                    "totalLiab": "203981000000.00",
                    "totalStockholderEquity": "9707000000.00",
                    "deferredLongTermLiab": null,
                    "otherCurrentLiab": "-3395000000.00",
                    "commonStock": "2313000000.00",
                    "capitalStock": null,
                    "retainedEarnings": "5957000000.00",
                    "otherLiab": null,
                    "goodWill": "1276000000.00",
                    "otherAssets": "-74458000000.00",
                    "cash": "6728000000.00",
                    "cashAndEquivalents": null,
                    "totalCurrentLiabilities": "3313000000.00",
                    "currentDeferredRevenue": null,
                    "netDebt": "-3796000000.00",
                    "shortTermDebt": "11487000000.00",
                    "shortLongTermDebt": null,
                    "shortLongTermDebtTotal": "2932000000.00",
                    "otherStockholderEquity": "52000000.00",
                    "propertyPlantEquipment": null,
                    "totalCurrentAssets": "21099000000.00",
                    "longTermInvestments": null,
                    "netTangibleAssets": null,
                    "shortTermInvestments": "11487000000.00",
                    "netReceivables": "2884000000.00",
                    "longTermDebt": null,
                    "inventory": null,
                    "accountsPayable": "3313000000.00",
                    "totalPermanentEquity": null,
                    "noncontrollingInterestInConsolidatedEntity": null,
                    "temporaryEquityRedeemableNoncontrollingInterests": null,
                    "accumulatedOtherComprehensiveIncome": "362000000.00",
                    "additionalPaidInCapital": null,
                    "commonStockTotalEquity": "2313000000.00",
                    "preferredStockTotalEquity": null,
                    "retainedEarningsTotalEquity": null,
                    "treasuryStock": null,
                    "accumulatedAmortization": null,
                    "nonCurrrentAssetsOther": "-60966000000.00",
                    "deferredLongTermAssetCharges": null,
                    "nonCurrentAssetsTotal": "267833000000.00",
                    "capitalLeaseObligations": null,
                    "longTermDebtTotal": null,
                    "nonCurrentLiabilitiesOther": null,
                    "nonCurrentLiabilitiesTotal": "184455000000.00",
                    "negativeGoodwill": null,
                    "warrants": null,
                    "preferredStockRedeemable": null,
                    "capitalSurpluse": null,
                    "liabilitiesAndStockholdersEquity": "214474000000.00",
                    "cashAndShortTermInvestments": "18215000000.00",
                    "propertyPlantAndEquipmentGross": "384000000.00",
                    "propertyPlantAndEquipmentNet": "384000000.00",
                    "accumulatedDepreciation": null,
                    "netWorkingCapital": null,
                    "netInvestedCapital": null,
                    "commonStockSharesOutstanding": "332925000.00"
                },
                "2014-10-31": {
                    "date": "2014-10-31",
                    "filing_date": "2014-10-31",
                    "currency_symbol": "CAD",
                    "totalAssets": "205429000000.00",
                    "intangibleAssets": "998000000.00",
                    "earningAssets": null,
                    "otherCurrentAssets": null,
                    "totalLiab": "194927000000.00",
                    "totalStockholderEquity": "9707000000.00",
                    "deferredLongTermLiab": null,
                    "otherCurrentLiab": "-4076000000.00",
                    "commonStock": "2293000000.00",
                    "capitalStock": null,
                    "retainedEarnings": "5850000000.00",
                    "otherLiab": null,
                    "goodWill": "1272000000.00",
                    "otherAssets": "-4941000000.00",
                    "cash": "8086000000.00",
                    "cashAndEquivalents": null,
                    "totalCurrentLiabilities": "3963000000.00",
                    "currentDeferredRevenue": null,
                    "netDebt": "-4733000000.00",
                    "shortTermDebt": "9753000000.00",
                    "shortLongTermDebt": null,
                    "shortLongTermDebtTotal": "3353000000.00",
                    "otherStockholderEquity": "52000000.00",
                    "propertyPlantEquipment": null,
                    "totalCurrentAssets": "12025000000.00",
                    "longTermInvestments": null,
                    "netTangibleAssets": null,
                    "shortTermInvestments": "1156000000.00",
                    "netReceivables": "2783000000.00",
                    "longTermDebt": null,
                    "inventory": null,
                    "accountsPayable": "3963000000.00",
                    "totalPermanentEquity": null,
                    "noncontrollingInterestInConsolidatedEntity": null,
                    "temporaryEquityRedeemableNoncontrollingInterests": null,
                    "accumulatedOtherComprehensiveIncome": "289000000.00",
                    "additionalPaidInCapital": null,
                    "commonStockTotalEquity": "2293000000.00",
                    "preferredStockTotalEquity": null,
                    "retainedEarningsTotalEquity": null,
                    "treasuryStock": null,
                    "accumulatedAmortization": null,
                    "nonCurrrentAssetsOther": "142045000000.00",
                    "deferredLongTermAssetCharges": null,
                    "nonCurrentAssetsTotal": "198345000000.00",
                    "capitalLeaseObligations": null,
                    "longTermDebtTotal": null,
                    "nonCurrentLiabilitiesOther": null,
                    "nonCurrentLiabilitiesTotal": "178417000000.00",
                    "negativeGoodwill": null,
                    "warrants": null,
                    "preferredStockRedeemable": null,
                    "capitalSurpluse": null,
                    "liabilitiesAndStockholdersEquity": "205429000000.00",
                    "cashAndShortTermInvestments": "9242000000.00",
                    "propertyPlantAndEquipmentGross": "380000000.00",
                    "propertyPlantAndEquipmentNet": "380000000.00",
                    "accumulatedDepreciation": null,
                    "netWorkingCapital": null,
                    "netInvestedCapital": null,
                    "commonStockSharesOutstanding": "332925000.00"
                },
                "2014-07-31": {
                    "date": "2014-07-31",
                    "filing_date": "2014-07-31",
                    "currency_symbol": "CAD",
                    "totalAssets": "198822000000.00",
                    "intangibleAssets": "1039000000.00",
                    "earningAssets": null,
                    "otherCurrentAssets": null,
                    "totalLiab": "188849000000.00",
                    "totalStockholderEquity": "9195000000.00",
                    "deferredLongTermLiab": null,
                    "otherCurrentLiab": "-3680000000.00",
                    "commonStock": "2237000000.00",
                    "capitalStock": null,
                    "retainedEarnings": "5660000000.00",
                    "otherLiab": null,
                    "goodWill": "1271000000.00",
                    "otherAssets": "-67760000000.00",
                    "cash": "5704000000.00",
                    "cashAndEquivalents": null,
                    "totalCurrentLiabilities": "3589000000.00",
                    "currentDeferredRevenue": null,
                    "netDebt": "-2597000000.00",
                    "shortTermDebt": "9133000000.00",
                    "shortLongTermDebt": null,
                    "shortLongTermDebtTotal": "3315000000.00",
                    "otherStockholderEquity": "75000000.00",
                    "propertyPlantEquipment": null,
                    "totalCurrentAssets": "18022000000.00",
                    "longTermInvestments": null,
                    "netTangibleAssets": null,
                    "shortTermInvestments": "9133000000.00",
                    "netReceivables": "2977000000.00",
                    "longTermDebt": null,
                    "inventory": null,
                    "accountsPayable": "3589000000.00",
                    "totalPermanentEquity": null,
                    "noncontrollingInterestInConsolidatedEntity": null,
                    "temporaryEquityRedeemableNoncontrollingInterests": null,
                    "accumulatedOtherComprehensiveIncome": "300000000.00",
                    "additionalPaidInCapital": null,
                    "commonStockTotalEquity": "2237000000.00",
                    "preferredStockTotalEquity": null,
                    "retainedEarningsTotalEquity": null,
                    "treasuryStock": null,
                    "accumulatedAmortization": null,
                    "nonCurrrentAssetsOther": "-58133000000.00",
                    "deferredLongTermAssetCharges": null,
                    "nonCurrentAssetsTotal": "248560000000.00",
                    "capitalLeaseObligations": null,
                    "longTermDebtTotal": null,
                    "nonCurrentLiabilitiesOther": null,
                    "nonCurrentLiabilitiesTotal": "170713000000.00",
                    "negativeGoodwill": null,
                    "warrants": null,
                    "preferredStockRedeemable": null,
                    "capitalSurpluse": null,
                    "liabilitiesAndStockholdersEquity": "198822000000.00",
                    "cashAndShortTermInvestments": "15045000000.00",
                    "propertyPlantAndEquipmentGross": "381000000.00",
                    "propertyPlantAndEquipmentNet": "381000000.00",
                    "accumulatedDepreciation": null,
                    "netWorkingCapital": null,
                    "netInvestedCapital": null,
                    "commonStockSharesOutstanding": "331381000.00"
                },
                "2014-04-30": {
                    "date": "2014-04-30",
                    "filing_date": "2014-04-30",
                    "currency_symbol": "CAD",
                    "totalAssets": "194289000000.00",
                    "intangibleAssets": "1016000000.00",
                    "earningAssets": null,
                    "otherCurrentAssets": null,
                    "totalLiab": "184916000000.00",
                    "totalStockholderEquity": "8578000000.00",
                    "deferredLongTermLiab": null,
                    "otherCurrentLiab": "-3722000000.00",
                    "commonStock": "2219000000.00",
                    "capitalStock": null,
                    "retainedEarnings": "5471000000.00",
                    "otherLiab": null,
                    "goodWill": "1272000000.00",
                    "otherAssets": "-68442000000.00",
                    "cash": "5330000000.00",
                    "cashAndEquivalents": null,
                    "totalCurrentLiabilities": "3627000000.00",
                    "currentDeferredRevenue": null,
                    "netDebt": "-2239000000.00",
                    "shortTermDebt": "9397000000.00",
                    "shortLongTermDebt": null,
                    "shortLongTermDebtTotal": "3346000000.00",
                    "otherStockholderEquity": "55000000.00",
                    "propertyPlantEquipment": null,
                    "totalCurrentAssets": "18451000000.00",
                    "longTermInvestments": null,
                    "netTangibleAssets": null,
                    "shortTermInvestments": "9397000000.00",
                    "netReceivables": "3469000000.00",
                    "longTermDebt": null,
                    "inventory": null,
                    "accountsPayable": "3627000000.00",
                    "totalPermanentEquity": null,
                    "noncontrollingInterestInConsolidatedEntity": null,
                    "temporaryEquityRedeemableNoncontrollingInterests": null,
                    "accumulatedOtherComprehensiveIncome": "260000000.00",
                    "additionalPaidInCapital": null,
                    "commonStockTotalEquity": "2219000000.00",
                    "preferredStockTotalEquity": null,
                    "retainedEarningsTotalEquity": null,
                    "treasuryStock": null,
                    "accumulatedAmortization": null,
                    "nonCurrrentAssetsOther": "-57996000000.00",
                    "deferredLongTermAssetCharges": null,
                    "nonCurrentAssetsTotal": "244280000000.00",
                    "capitalLeaseObligations": null,
                    "longTermDebtTotal": null,
                    "nonCurrentLiabilitiesOther": null,
                    "nonCurrentLiabilitiesTotal": "162232000000.00",
                    "negativeGoodwill": null,
                    "warrants": null,
                    "preferredStockRedeemable": null,
                    "capitalSurpluse": null,
                    "liabilitiesAndStockholdersEquity": "194289000000.00",
                    "cashAndShortTermInvestments": "14982000000.00",
                    "propertyPlantAndEquipmentGross": "387000000.00",
                    "propertyPlantAndEquipmentNet": "387000000.00",
                    "accumulatedDepreciation": null,
                    "netWorkingCapital": null,
                    "netInvestedCapital": null,
                    "commonStockSharesOutstanding": "330716000.00"
                },
                "2014-01-31": {
                    "date": "2014-01-31",
                    "filing_date": "2014-01-31",
                    "currency_symbol": "CAD",
                    "totalAssets": "195300000000.00",
                    "intangibleAssets": "989000000.00",
                    "earningAssets": null,
                    "otherCurrentAssets": null,
                    "totalLiab": "186104000000.00",
                    "totalStockholderEquity": "8418000000.00",
                    "deferredLongTermLiab": null,
                    "otherCurrentLiab": "-3742000000.00",
                    "commonStock": "2206000000.00",
                    "capitalStock": null,
                    "retainedEarnings": "5277000000.00",
                    "otherLiab": null,
                    "goodWill": "1272000000.00",
                    "otherAssets": "-70452000000.00",
                    "cash": "4944000000.00",
                    "cashAndEquivalents": null,
                    "totalCurrentLiabilities": "3690000000.00",
                    "currentDeferredRevenue": null,
                    "netDebt": "-1942000000.00",
                    "shortTermDebt": "9639000000.00",
                    "shortLongTermDebt": null,
                    "shortLongTermDebtTotal": "3375000000.00",
                    "otherStockholderEquity": "40000000.00",
                    "propertyPlantEquipment": null,
                    "totalCurrentAssets": "18530000000.00",
                    "longTermInvestments": null,
                    "netTangibleAssets": null,
                    "shortTermInvestments": "9639000000.00",
                    "netReceivables": "3574000000.00",
                    "longTermDebt": null,
                    "inventory": null,
                    "accountsPayable": "3690000000.00",
                    "totalPermanentEquity": null,
                    "noncontrollingInterestInConsolidatedEntity": null,
                    "temporaryEquityRedeemableNoncontrollingInterests": null,
                    "accumulatedOtherComprehensiveIncome": "218000000.00",
                    "additionalPaidInCapital": null,
                    "commonStockTotalEquity": "2206000000.00",
                    "preferredStockTotalEquity": null,
                    "retainedEarningsTotalEquity": null,
                    "treasuryStock": null,
                    "accumulatedAmortization": null,
                    "nonCurrrentAssetsOther": "-59521000000.00",
                    "deferredLongTermAssetCharges": null,
                    "nonCurrentAssetsTotal": "247222000000.00",
                    "capitalLeaseObligations": null,
                    "longTermDebtTotal": null,
                    "nonCurrentLiabilitiesOther": null,
                    "nonCurrentLiabilitiesTotal": "166369000000.00",
                    "negativeGoodwill": null,
                    "warrants": null,
                    "preferredStockRedeemable": null,
                    "capitalSurpluse": null,
                    "liabilitiesAndStockholdersEquity": "195300000000.00",
                    "cashAndShortTermInvestments": "14956000000.00",
                    "propertyPlantAndEquipmentGross": "394000000.00",
                    "propertyPlantAndEquipmentNet": "394000000.00",
                    "accumulatedDepreciation": null,
                    "netWorkingCapital": null,
                    "netInvestedCapital": null,
                    "commonStockSharesOutstanding": "330185000.00"
                },
                "2013-10-31": {
                    "date": "2013-10-31",
                    "filing_date": "2013-10-31",
                    "currency_symbol": "CAD",
                    "totalAssets": "188219000000.00",
                    "intangibleAssets": "898000000.00",
                    "earningAssets": null,
                    "otherCurrentAssets": null,
                    "totalLiab": "179266000000.00",
                    "totalStockholderEquity": "8164000000.00",
                    "deferredLongTermLiab": null,
                    "otherCurrentLiab": "-4533000000.00",
                    "commonStock": "2160000000.00",
                    "capitalStock": null,
                    "retainedEarnings": "5034000000.00",
                    "otherLiab": null,
                    "goodWill": "1064000000.00",
                    "otherAssets": "-67178000000.00",
                    "cash": "3282000000.00",
                    "cashAndEquivalents": null,
                    "totalCurrentLiabilities": "4459000000.00",
                    "currentDeferredRevenue": null,
                    "netDebt": "287000000.00",
                    "shortTermDebt": "9744000000.00",
                    "shortLongTermDebt": null,
                    "shortLongTermDebtTotal": "3883000000.00",
                    "otherStockholderEquity": "79000000.00",
                    "propertyPlantEquipment": null,
                    "totalCurrentAssets": "16032000000.00",
                    "longTermInvestments": null,
                    "netTangibleAssets": null,
                    "shortTermInvestments": "9744000000.00",
                    "netReceivables": "2692000000.00",
                    "longTermDebt": null,
                    "inventory": null,
                    "accountsPayable": "4463000000.00",
                    "totalPermanentEquity": null,
                    "noncontrollingInterestInConsolidatedEntity": null,
                    "temporaryEquityRedeemableNoncontrollingInterests": null,
                    "accumulatedOtherComprehensiveIncome": "214000000.00",
                    "additionalPaidInCapital": null,
                    "commonStockTotalEquity": "2160000000.00",
                    "preferredStockTotalEquity": null,
                    "retainedEarningsTotalEquity": null,
                    "treasuryStock": null,
                    "accumulatedAmortization": null,
                    "nonCurrrentAssetsOther": "-56794000000.00",
                    "deferredLongTermAssetCharges": null,
                    "nonCurrentAssetsTotal": "239365000000.00",
                    "capitalLeaseObligations": null,
                    "longTermDebtTotal": null,
                    "nonCurrentLiabilitiesOther": null,
                    "nonCurrentLiabilitiesTotal": "160963000000.00",
                    "negativeGoodwill": null,
                    "warrants": null,
                    "preferredStockRedeemable": null,
                    "capitalSurpluse": null,
                    "liabilitiesAndStockholdersEquity": "188219000000.00",
                    "cashAndShortTermInvestments": "13340000000.00",
                    "propertyPlantAndEquipmentGross": "404000000.00",
                    "propertyPlantAndEquipmentNet": "404000000.00",
                    "accumulatedDepreciation": null,
                    "netWorkingCapital": null,
                    "netInvestedCapital": null,
                    "commonStockSharesOutstanding": "330185000.00"
                },
                "2013-07-31": {
                    "date": "2013-07-31",
                    "filing_date": "2013-07-31",
                    "currency_symbol": "CAD",
                    "totalAssets": "187179000000.00",
                    "intangibleAssets": "859000000.00",
                    "earningAssets": null,
                    "otherCurrentAssets": "503000000.00",
                    "totalLiab": "178090000000.00",
                    "totalStockholderEquity": "8090000000.00",
                    "deferredLongTermLiab": null,
                    "otherCurrentLiab": "-33000000.00",
                    "commonStock": "2133000000.00",
                    "capitalStock": null,
                    "retainedEarnings": "4931000000.00",
                    "otherLiab": null,
                    "goodWill": "1064000000.00",
                    "otherAssets": "-68167000000.00",
                    "cash": "1955000000.00",
                    "cashAndEquivalents": null,
                    "totalCurrentLiabilities": "4449000000.00",
                    "currentDeferredRevenue": null,
                    "netDebt": "1928000000.00",
                    "shortTermDebt": "10506000000.00",
                    "shortLongTermDebt": null,
                    "shortLongTermDebtTotal": "3883000000.00",
                    "otherStockholderEquity": "59000000.00",
                    "propertyPlantEquipment": null,
                    "totalCurrentAssets": "14183000000.00",
                    "longTermInvestments": null,
                    "netTangibleAssets": null,
                    "shortTermInvestments": "10506000000.00",
                    "netReceivables": "1722000000.00",
                    "longTermDebt": null,
                    "inventory": null,
                    "accountsPayable": "4449000000.00",
                    "totalPermanentEquity": null,
                    "noncontrollingInterestInConsolidatedEntity": null,
                    "temporaryEquityRedeemableNoncontrollingInterests": null,
                    "accumulatedOtherComprehensiveIncome": "205000000.00",
                    "additionalPaidInCapital": null,
                    "commonStockTotalEquity": "2133000000.00",
                    "preferredStockTotalEquity": null,
                    "retainedEarningsTotalEquity": null,
                    "treasuryStock": null,
                    "accumulatedAmortization": null,
                    "nonCurrrentAssetsOther": "-57918000000.00",
                    "deferredLongTermAssetCharges": null,
                    "nonCurrentAssetsTotal": "241163000000.00",
                    "capitalLeaseObligations": null,
                    "longTermDebtTotal": null,
                    "nonCurrentLiabilitiesOther": null,
                    "nonCurrentLiabilitiesTotal": "160113000000.00",
                    "negativeGoodwill": null,
                    "warrants": null,
                    "preferredStockRedeemable": null,
                    "capitalSurpluse": null,
                    "liabilitiesAndStockholdersEquity": "187179000000.00",
                    "cashAndShortTermInvestments": "12461000000.00",
                    "propertyPlantAndEquipmentGross": "418000000.00",
                    "propertyPlantAndEquipmentNet": "418000000.00",
                    "accumulatedDepreciation": null,
                    "netWorkingCapital": null,
                    "netInvestedCapital": null,
                    "commonStockSharesOutstanding": "327176000.00"
                },
                "2013-04-30": {
                    "date": "2013-04-30",
                    "filing_date": "2013-04-30",
                    "currency_symbol": "CAD",
                    "totalAssets": "184783000000.00",
                    "intangibleAssets": "809000000.00",
                    "earningAssets": null,
                    "otherCurrentAssets": "588000000.00",
                    "totalLiab": "176008000000.00",
                    "totalStockholderEquity": "7752000000.00",
                    "deferredLongTermLiab": null,
                    "otherCurrentLiab": "-88000000.00",
                    "commonStock": "2126000000.00",
                    "capitalStock": null,
                    "retainedEarnings": "4523000000.00",
                    "otherLiab": null,
                    "goodWill": "1063000000.00",
                    "otherAssets": "-69718000000.00",
                    "cash": "1796000000.00",
                    "cashAndEquivalents": null,
                    "totalCurrentLiabilities": "4660000000.00",
                    "currentDeferredRevenue": null,
                    "netDebt": "2129000000.00",
                    "shortTermDebt": "10493000000.00",
                    "shortLongTermDebt": null,
                    "shortLongTermDebtTotal": "3925000000.00",
                    "otherStockholderEquity": "59000000.00",
                    "propertyPlantEquipment": null,
                    "totalCurrentAssets": "14907000000.00",
                    "longTermInvestments": null,
                    "netTangibleAssets": null,
                    "shortTermInvestments": "10493000000.00",
                    "netReceivables": "2030000000.00",
                    "longTermDebt": null,
                    "inventory": null,
                    "accountsPayable": "4660000000.00",
                    "totalPermanentEquity": null,
                    "noncontrollingInterestInConsolidatedEntity": null,
                    "temporaryEquityRedeemableNoncontrollingInterests": null,
                    "accumulatedOtherComprehensiveIncome": "282000000.00",
                    "additionalPaidInCapital": null,
                    "commonStockTotalEquity": "2126000000.00",
                    "preferredStockTotalEquity": null,
                    "retainedEarningsTotalEquity": null,
                    "treasuryStock": null,
                    "accumulatedAmortization": null,
                    "nonCurrrentAssetsOther": "-58696000000.00",
                    "deferredLongTermAssetCharges": null,
                    "nonCurrentAssetsTotal": "239594000000.00",
                    "capitalLeaseObligations": null,
                    "longTermDebtTotal": null,
                    "nonCurrentLiabilitiesOther": null,
                    "nonCurrentLiabilitiesTotal": "159394000000.00",
                    "negativeGoodwill": null,
                    "warrants": null,
                    "preferredStockRedeemable": null,
                    "capitalSurpluse": null,
                    "liabilitiesAndStockholdersEquity": "184783000000.00",
                    "cashAndShortTermInvestments": "12289000000.00",
                    "propertyPlantAndEquipmentGross": "422000000.00",
                    "propertyPlantAndEquipmentNet": "422000000.00",
                    "accumulatedDepreciation": null,
                    "netWorkingCapital": null,
                    "netInvestedCapital": null,
                    "commonStockSharesOutstanding": "327076000.00"
                },
                "2013-01-31": {
                    "date": "2013-01-31",
                    "filing_date": "2013-01-31",
                    "currency_symbol": "CAD",
                    "totalAssets": "183796000000.00",
                    "intangibleAssets": "816000000.00",
                    "earningAssets": null,
                    "otherCurrentAssets": "559000000.00",
                    "totalLiab": "175309000000.00",
                    "totalStockholderEquity": "7484000000.00",
                    "deferredLongTermLiab": null,
                    "otherCurrentLiab": "-103000000.00",
                    "commonStock": "2119000000.00",
                    "capitalStock": null,
                    "retainedEarnings": "4295000000.00",
                    "otherLiab": null,
                    "goodWill": "1063000000.00",
                    "otherAssets": "164768000000.00",
                    "cash": "2102000000.00",
                    "cashAndEquivalents": null,
                    "totalCurrentLiabilities": "4584000000.00",
                    "currentDeferredRevenue": null,
                    "netDebt": "1816000000.00",
                    "shortTermDebt": "11181000000.00",
                    "shortLongTermDebt": null,
                    "shortLongTermDebtTotal": "3918000000.00",
                    "otherStockholderEquity": "60000000.00",
                    "propertyPlantEquipment": null,
                    "totalCurrentAssets": "16716000000.00",
                    "longTermInvestments": null,
                    "netTangibleAssets": null,
                    "shortTermInvestments": "11181000000.00",
                    "netReceivables": "2874000000.00",
                    "longTermDebt": null,
                    "inventory": null,
                    "accountsPayable": "4584000000.00",
                    "totalPermanentEquity": null,
                    "noncontrollingInterestInConsolidatedEntity": null,
                    "temporaryEquityRedeemableNoncontrollingInterests": null,
                    "accumulatedOtherComprehensiveIncome": "248000000.00",
                    "additionalPaidInCapital": null,
                    "commonStockTotalEquity": "2119000000.00",
                    "preferredStockTotalEquity": null,
                    "retainedEarningsTotalEquity": null,
                    "treasuryStock": null,
                    "accumulatedAmortization": null,
                    "nonCurrrentAssetsOther": "-61230000000.00",
                    "deferredLongTermAssetCharges": null,
                    "nonCurrentAssetsTotal": "2312000000.00",
                    "capitalLeaseObligations": null,
                    "longTermDebtTotal": null,
                    "nonCurrentLiabilitiesOther": null,
                    "nonCurrentLiabilitiesTotal": "3348000000.00",
                    "negativeGoodwill": null,
                    "warrants": null,
                    "preferredStockRedeemable": null,
                    "capitalSurpluse": null,
                    "liabilitiesAndStockholdersEquity": "183796000000.00",
                    "cashAndShortTermInvestments": "13283000000.00",
                    "propertyPlantAndEquipmentGross": "433000000.00",
                    "propertyPlantAndEquipmentNet": "433000000.00",
                    "accumulatedDepreciation": null,
                    "netWorkingCapital": null,
                    "netInvestedCapital": null,
                    "commonStockSharesOutstanding": "326090000.00"
                },
                "2012-10-31": {
                    "date": "2012-10-31",
                    "filing_date": "2012-10-31",
                    "currency_symbol": "CAD",
                    "totalAssets": "177903000000.00",
                    "intangibleAssets": "778000000.00",
                    "earningAssets": null,
                    "otherCurrentAssets": "756000000.00",
                    "totalLiab": "169663000000.00",
                    "totalStockholderEquity": "7220000000.00",
                    "deferredLongTermLiab": null,
                    "otherCurrentLiab": "-25000000.00",
                    "commonStock": "2054000000.00",
                    "capitalStock": null,
                    "retainedEarnings": "4091000000.00",
                    "otherLiab": null,
                    "goodWill": "1063000000.00",
                    "otherAssets": "112945000000.00",
                    "cash": "3249000000.00",
                    "cashAndEquivalents": null,
                    "totalCurrentLiabilities": "4472000000.00",
                    "currentDeferredRevenue": null,
                    "netDebt": "687000000.00",
                    "shortTermDebt": null,
                    "shortLongTermDebt": null,
                    "shortLongTermDebtTotal": "3936000000.00",
                    "otherStockholderEquity": "58000000.00",
                    "propertyPlantEquipment": null,
                    "totalCurrentAssets": "7154000000.00",
                    "longTermInvestments": null,
                    "netTangibleAssets": null,
                    "shortTermInvestments": "1676000000.00",
                    "netReceivables": "3329000000.00",
                    "longTermDebt": null,
                    "inventory": null,
                    "accountsPayable": "4301000000.00",
                    "totalPermanentEquity": null,
                    "noncontrollingInterestInConsolidatedEntity": null,
                    "temporaryEquityRedeemableNoncontrollingInterests": null,
                    "accumulatedOtherComprehensiveIncome": "255000000.00",
                    "additionalPaidInCapital": null,
                    "commonStockTotalEquity": null,
                    "preferredStockTotalEquity": null,
                    "retainedEarningsTotalEquity": null,
                    "treasuryStock": null,
                    "accumulatedAmortization": null,
                    "nonCurrrentAssetsOther": "-57804000000.00",
                    "deferredLongTermAssetCharges": null,
                    "nonCurrentAssetsTotal": "57804000000.00",
                    "capitalLeaseObligations": null,
                    "longTermDebtTotal": null,
                    "nonCurrentLiabilitiesOther": null,
                    "nonCurrentLiabilitiesTotal": "4472000000.00",
                    "negativeGoodwill": null,
                    "warrants": null,
                    "preferredStockRedeemable": null,
                    "capitalSurpluse": null,
                    "liabilitiesAndStockholdersEquity": "177903000000.00",
                    "cashAndShortTermInvestments": "3010000000.00",
                    "propertyPlantAndEquipmentGross": "440000000.00",
                    "propertyPlantAndEquipmentNet": "440000000.00",
                    "accumulatedDepreciation": null,
                    "netWorkingCapital": null,
                    "netInvestedCapital": null,
                    "commonStockSharesOutstanding": "326380000.00"
                },
                "2012-07-31": {
                    "date": "2012-07-31",
                    "filing_date": "2012-07-31",
                    "currency_symbol": "CAD",
                    "totalAssets": "179978000000.00",
                    "intangibleAssets": "755000000.00",
                    "earningAssets": null,
                    "otherCurrentAssets": null,
                    "totalLiab": "171568000000.00",
                    "totalStockholderEquity": "7405000000.00",
                    "deferredLongTermLiab": null,
                    "otherCurrentLiab": "-2652000000.00",
                    "commonStock": null,
                    "capitalStock": null,
                    "retainedEarnings": "4257000000.00",
                    "otherLiab": null,
                    "goodWill": "1070000000.00",
                    "otherAssets": "115586000000.00",
                    "cash": "2778000000.00",
                    "cashAndEquivalents": null,
                    "totalCurrentLiabilities": "2652000000.00",
                    "currentDeferredRevenue": null,
                    "netDebt": "-2778000000.00",
                    "shortTermDebt": null,
                    "shortLongTermDebt": null,
                    "shortLongTermDebtTotal": null,
                    "otherStockholderEquity": "2099000000.00",
                    "propertyPlantEquipment": null,
                    "totalCurrentAssets": "5154000000.00",
                    "longTermInvestments": null,
                    "netTangibleAssets": null,
                    "shortTermInvestments": null,
                    "netReceivables": "2376000000.00",
                    "longTermDebt": null,
                    "inventory": null,
                    "accountsPayable": "2652000000.00",
                    "totalPermanentEquity": null,
                    "noncontrollingInterestInConsolidatedEntity": null,
                    "temporaryEquityRedeemableNoncontrollingInterests": null,
                    "accumulatedOtherComprehensiveIncome": "287000000.00",
                    "additionalPaidInCapital": null,
                    "commonStockTotalEquity": null,
                    "preferredStockTotalEquity": null,
                    "retainedEarningsTotalEquity": null,
                    "treasuryStock": null,
                    "accumulatedAmortization": null,
                    "nonCurrrentAssetsOther": "-59238000000.00",
                    "deferredLongTermAssetCharges": null,
                    "nonCurrentAssetsTotal": "59238000000.00",
                    "capitalLeaseObligations": null,
                    "longTermDebtTotal": null,
                    "nonCurrentLiabilitiesOther": null,
                    "nonCurrentLiabilitiesTotal": "2652000000.00",
                    "negativeGoodwill": null,
                    "warrants": null,
                    "preferredStockRedeemable": null,
                    "capitalSurpluse": null,
                    "liabilitiesAndStockholdersEquity": "179978000000.00",
                    "cashAndShortTermInvestments": "2778000000.00",
                    "propertyPlantAndEquipmentGross": null,
                    "propertyPlantAndEquipmentNet": null,
                    "accumulatedDepreciation": null,
                    "netWorkingCapital": null,
                    "netInvestedCapital": null,
                    "commonStockSharesOutstanding": "326462000.00"
                },
                "2012-04-30": {
                    "date": "2012-04-30",
                    "filing_date": "2012-04-30",
                    "currency_symbol": "CAD",
                    "totalAssets": "176466000000.00",
                    "intangibleAssets": "703000000.00",
                    "earningAssets": null,
                    "otherCurrentAssets": null,
                    "totalLiab": "168275000000.00",
                    "totalStockholderEquity": "7172000000.00",
                    "deferredLongTermLiab": null,
                    "otherCurrentLiab": "-20126000000.00",
                    "commonStock": null,
                    "capitalStock": null,
                    "retainedEarnings": "4035000000.00",
                    "otherLiab": null,
                    "goodWill": "1070000000.00",
                    "otherAssets": "110497000000.00",
                    "cash": "4082000000.00",
                    "cashAndEquivalents": null,
                    "totalCurrentLiabilities": "20126000000.00",
                    "currentDeferredRevenue": null,
                    "netDebt": "18505000000.00",
                    "shortTermDebt": "20126000000.00",
                    "shortLongTermDebt": null,
                    "shortLongTermDebtTotal": "22587000000.00",
                    "otherStockholderEquity": "2095000000.00",
                    "propertyPlantEquipment": null,
                    "totalCurrentAssets": "6000000000.00",
                    "longTermInvestments": null,
                    "netTangibleAssets": null,
                    "shortTermInvestments": null,
                    "netReceivables": "1918000000.00",
                    "longTermDebt": null,
                    "inventory": null,
                    "accountsPayable": null,
                    "totalPermanentEquity": null,
                    "noncontrollingInterestInConsolidatedEntity": null,
                    "temporaryEquityRedeemableNoncontrollingInterests": null,
                    "accumulatedOtherComprehensiveIncome": "280000000.00",
                    "additionalPaidInCapital": null,
                    "commonStockTotalEquity": null,
                    "preferredStockTotalEquity": null,
                    "retainedEarningsTotalEquity": null,
                    "treasuryStock": null,
                    "accumulatedAmortization": null,
                    "nonCurrrentAssetsOther": "-59969000000.00",
                    "deferredLongTermAssetCharges": null,
                    "nonCurrentAssetsTotal": "59969000000.00",
                    "capitalLeaseObligations": null,
                    "longTermDebtTotal": null,
                    "nonCurrentLiabilitiesOther": null,
                    "nonCurrentLiabilitiesTotal": "20126000000.00",
                    "negativeGoodwill": null,
                    "warrants": null,
                    "preferredStockRedeemable": null,
                    "capitalSurpluse": null,
                    "liabilitiesAndStockholdersEquity": "176466000000.00",
                    "cashAndShortTermInvestments": "4082000000.00",
                    "propertyPlantAndEquipmentGross": null,
                    "propertyPlantAndEquipmentNet": null,
                    "accumulatedDepreciation": null,
                    "netWorkingCapital": null,
                    "netInvestedCapital": null,
                    "commonStockSharesOutstanding": "326234000.00"
                },
                "2012-01-31": {
                    "date": "2012-01-31",
                    "filing_date": "2012-01-31",
                    "currency_symbol": "CAD",
                    "totalAssets": "175247000000.00",
                    "intangibleAssets": "651000000.00",
                    "earningAssets": null,
                    "otherCurrentAssets": null,
                    "totalLiab": "167478000000.00",
                    "totalStockholderEquity": "6761000000.00",
                    "deferredLongTermLiab": null,
                    "otherCurrentLiab": "-21539000000.00",
                    "commonStock": null,
                    "capitalStock": null,
                    "retainedEarnings": "3632000000.00",
                    "otherLiab": null,
                    "goodWill": "1088000000.00",
                    "otherAssets": "107973000000.00",
                    "cash": "3086000000.00",
                    "cashAndEquivalents": null,
                    "totalCurrentLiabilities": "21539000000.00",
                    "currentDeferredRevenue": null,
                    "netDebt": "19949000000.00",
                    "shortTermDebt": "21539000000.00",
                    "shortLongTermDebt": null,
                    "shortLongTermDebtTotal": "23035000000.00",
                    "otherStockholderEquity": "2037000000.00",
                    "propertyPlantEquipment": null,
                    "totalCurrentAssets": "5585000000.00",
                    "longTermInvestments": null,
                    "netTangibleAssets": null,
                    "shortTermInvestments": null,
                    "netReceivables": "2499000000.00",
                    "longTermDebt": null,
                    "inventory": null,
                    "accountsPayable": null,
                    "totalPermanentEquity": null,
                    "noncontrollingInterestInConsolidatedEntity": null,
                    "temporaryEquityRedeemableNoncontrollingInterests": null,
                    "accumulatedOtherComprehensiveIncome": "330000000.00",
                    "additionalPaidInCapital": null,
                    "commonStockTotalEquity": null,
                    "preferredStockTotalEquity": null,
                    "retainedEarningsTotalEquity": null,
                    "treasuryStock": null,
                    "accumulatedAmortization": null,
                    "nonCurrrentAssetsOther": "-61689000000.00",
                    "deferredLongTermAssetCharges": null,
                    "nonCurrentAssetsTotal": "61689000000.00",
                    "capitalLeaseObligations": null,
                    "longTermDebtTotal": null,
                    "nonCurrentLiabilitiesOther": null,
                    "nonCurrentLiabilitiesTotal": "21539000000.00",
                    "negativeGoodwill": null,
                    "warrants": null,
                    "preferredStockRedeemable": null,
                    "capitalSurpluse": null,
                    "liabilitiesAndStockholdersEquity": "175247000000.00",
                    "cashAndShortTermInvestments": "3086000000.00",
                    "propertyPlantAndEquipmentGross": "381000000.00",
                    "propertyPlantAndEquipmentNet": "381000000.00",
                    "accumulatedDepreciation": null,
                    "netWorkingCapital": null,
                    "netInvestedCapital": null,
                    "commonStockSharesOutstanding": "324302000.00"
                },
                "2011-10-31": {
                    "date": "2011-10-31",
                    "filing_date": "2011-10-31",
                    "currency_symbol": "CAD",
                    "totalAssets": "166854000000.00",
                    "intangibleAssets": "608000000.00",
                    "earningAssets": null,
                    "otherCurrentAssets": "680000000.00",
                    "totalLiab": "159349000000.00",
                    "totalStockholderEquity": "6481000000.00",
                    "deferredLongTermLiab": null,
                    "otherCurrentLiab": "-3502000000.00",
                    "commonStock": "2016000000.00",
                    "capitalStock": null,
                    "retainedEarnings": "4361000000.00",
                    "otherLiab": null,
                    "goodWill": "1001000000.00",
                    "otherAssets": "84812000000.00",
                    "cash": "2858000000.00",
                    "cashAndEquivalents": null,
                    "totalCurrentLiabilities": "3142000000.00",
                    "currentDeferredRevenue": null,
                    "netDebt": "6184000000.00",
                    "shortTermDebt": null,
                    "shortLongTermDebt": null,
                    "shortLongTermDebtTotal": "9042000000.00",
                    "otherStockholderEquity": "-995000000.00",
                    "propertyPlantEquipment": null,
                    "totalCurrentAssets": "21697000000.00",
                    "longTermInvestments": null,
                    "netTangibleAssets": null,
                    "shortTermInvestments": "15884000000.00",
                    "netReceivables": "2430000000.00",
                    "longTermDebt": null,
                    "inventory": null,
                    "accountsPayable": "3426000000.00",
                    "totalPermanentEquity": null,
                    "noncontrollingInterestInConsolidatedEntity": null,
                    "temporaryEquityRedeemableNoncontrollingInterests": null,
                    "accumulatedOtherComprehensiveIncome": "337000000.00",
                    "additionalPaidInCapital": null,
                    "commonStockTotalEquity": null,
                    "preferredStockTotalEquity": null,
                    "retainedEarningsTotalEquity": null,
                    "treasuryStock": null,
                    "accumulatedAmortization": null,
                    "nonCurrrentAssetsOther": "-60345000000.00",
                    "deferredLongTermAssetCharges": null,
                    "nonCurrentAssetsTotal": "60345000000.00",
                    "capitalLeaseObligations": null,
                    "longTermDebtTotal": null,
                    "nonCurrentLiabilitiesOther": null,
                    "nonCurrentLiabilitiesTotal": "3142000000.00",
                    "negativeGoodwill": null,
                    "warrants": null,
                    "preferredStockRedeemable": null,
                    "capitalSurpluse": null,
                    "liabilitiesAndStockholdersEquity": "166854000000.00",
                    "cashAndShortTermInvestments": "18742000000.00",
                    "propertyPlantAndEquipmentGross": "395000000.00",
                    "propertyPlantAndEquipmentNet": "395000000.00",
                    "accumulatedDepreciation": null,
                    "netWorkingCapital": null,
                    "netInvestedCapital": null,
                    "commonStockSharesOutstanding": "324302000.00"
                },
                "2011-07-31": {
                    "date": "2011-07-31",
                    "filing_date": "2011-07-31",
                    "currency_symbol": "CAD",
                    "totalAssets": "153314000000.00",
                    "intangibleAssets": "523000000.00",
                    "earningAssets": null,
                    "otherCurrentAssets": null,
                    "totalLiab": "145078000000.00",
                    "totalStockholderEquity": "7291000000.00",
                    "deferredLongTermLiab": null,
                    "otherCurrentLiab": "-19423000000.00",
                    "commonStock": null,
                    "capitalStock": null,
                    "retainedEarnings": "4304000000.00",
                    "otherLiab": null,
                    "goodWill": "999000000.00",
                    "otherAssets": "89585000000.00",
                    "cash": "2527000000.00",
                    "cashAndEquivalents": null,
                    "totalCurrentLiabilities": "19423000000.00",
                    "currentDeferredRevenue": null,
                    "netDebt": "18885000000.00",
                    "shortTermDebt": "19423000000.00",
                    "shortLongTermDebt": null,
                    "shortLongTermDebtTotal": "21412000000.00",
                    "otherStockholderEquity": "2088000000.00",
                    "propertyPlantEquipment": null,
                    "totalCurrentAssets": "5355000000.00",
                    "longTermInvestments": null,
                    "netTangibleAssets": null,
                    "shortTermInvestments": null,
                    "netReceivables": "2828000000.00",
                    "longTermDebt": null,
                    "inventory": null,
                    "accountsPayable": null,
                    "totalPermanentEquity": null,
                    "noncontrollingInterestInConsolidatedEntity": null,
                    "temporaryEquityRedeemableNoncontrollingInterests": null,
                    "accumulatedOtherComprehensiveIncome": "137000000.00",
                    "additionalPaidInCapital": null,
                    "commonStockTotalEquity": null,
                    "preferredStockTotalEquity": null,
                    "retainedEarningsTotalEquity": null,
                    "treasuryStock": null,
                    "accumulatedAmortization": null,
                    "nonCurrrentAssetsOther": "-58374000000.00",
                    "deferredLongTermAssetCharges": null,
                    "nonCurrentAssetsTotal": "58374000000.00",
                    "capitalLeaseObligations": null,
                    "longTermDebtTotal": null,
                    "nonCurrentLiabilitiesOther": null,
                    "nonCurrentLiabilitiesTotal": "19423000000.00",
                    "negativeGoodwill": null,
                    "warrants": null,
                    "preferredStockRedeemable": null,
                    "capitalSurpluse": null,
                    "liabilitiesAndStockholdersEquity": "153314000000.00",
                    "cashAndShortTermInvestments": "2527000000.00",
                    "propertyPlantAndEquipmentGross": "369000000.00",
                    "propertyPlantAndEquipmentNet": "369000000.00",
                    "accumulatedDepreciation": null,
                    "netWorkingCapital": null,
                    "netInvestedCapital": null,
                    "commonStockSharesOutstanding": "328730000.00"
                },
                "2011-04-30": {
                    "date": "2011-04-30",
                    "filing_date": "2011-04-30",
                    "currency_symbol": "CAD",
                    "totalAssets": "154944000000.00",
                    "intangibleAssets": "514000000.00",
                    "earningAssets": null,
                    "otherCurrentAssets": null,
                    "totalLiab": "146928000000.00",
                    "totalStockholderEquity": "7084000000.00",
                    "deferredLongTermLiab": null,
                    "otherCurrentLiab": "-18156000000.00",
                    "commonStock": null,
                    "capitalStock": null,
                    "retainedEarnings": "4311000000.00",
                    "otherLiab": null,
                    "goodWill": "744000000.00",
                    "otherAssets": "86644000000.00",
                    "cash": "2795000000.00",
                    "cashAndEquivalents": null,
                    "totalCurrentLiabilities": "18156000000.00",
                    "currentDeferredRevenue": null,
                    "netDebt": "17335000000.00",
                    "shortTermDebt": "18156000000.00",
                    "shortLongTermDebt": null,
                    "shortLongTermDebtTotal": "20130000000.00",
                    "otherStockholderEquity": "1930000000.00",
                    "propertyPlantEquipment": null,
                    "totalCurrentAssets": "5562000000.00",
                    "longTermInvestments": null,
                    "netTangibleAssets": null,
                    "shortTermInvestments": null,
                    "netReceivables": "2767000000.00",
                    "longTermDebt": null,
                    "inventory": null,
                    "accountsPayable": null,
                    "totalPermanentEquity": null,
                    "noncontrollingInterestInConsolidatedEntity": null,
                    "temporaryEquityRedeemableNoncontrollingInterests": null,
                    "accumulatedOtherComprehensiveIncome": "81000000.00",
                    "additionalPaidInCapital": null,
                    "commonStockTotalEquity": null,
                    "preferredStockTotalEquity": null,
                    "retainedEarningsTotalEquity": null,
                    "treasuryStock": null,
                    "accumulatedAmortization": null,
                    "nonCurrrentAssetsOther": "-62738000000.00",
                    "deferredLongTermAssetCharges": null,
                    "nonCurrentAssetsTotal": "62738000000.00",
                    "capitalLeaseObligations": null,
                    "longTermDebtTotal": null,
                    "nonCurrentLiabilitiesOther": null,
                    "nonCurrentLiabilitiesTotal": "18156000000.00",
                    "negativeGoodwill": null,
                    "warrants": null,
                    "preferredStockRedeemable": null,
                    "capitalSurpluse": null,
                    "liabilitiesAndStockholdersEquity": "154944000000.00",
                    "cashAndShortTermInvestments": "2795000000.00",
                    "propertyPlantAndEquipmentGross": "368000000.00",
                    "propertyPlantAndEquipmentNet": "368000000.00",
                    "accumulatedDepreciation": null,
                    "netWorkingCapital": null,
                    "netInvestedCapital": null,
                    "commonStockSharesOutstanding": "331040000.00"
                },
                "2011-01-31": {
                    "date": "2011-01-31",
                    "filing_date": "2011-01-31",
                    "currency_symbol": "CAD",
                    "totalAssets": "152508000000.00",
                    "intangibleAssets": "498000000.00",
                    "earningAssets": null,
                    "otherCurrentAssets": null,
                    "totalLiab": "144091000000.00",
                    "totalStockholderEquity": "7388000000.00",
                    "deferredLongTermLiab": null,
                    "otherCurrentLiab": "-19657000000.00",
                    "commonStock": null,
                    "capitalStock": null,
                    "retainedEarnings": "4269000000.00",
                    "otherLiab": null,
                    "goodWill": "746000000.00",
                    "otherAssets": "81510000000.00",
                    "cash": "3463000000.00",
                    "cashAndEquivalents": null,
                    "totalCurrentLiabilities": "19657000000.00",
                    "currentDeferredRevenue": null,
                    "netDebt": "18179000000.00",
                    "shortTermDebt": "19657000000.00",
                    "shortLongTermDebt": null,
                    "shortLongTermDebtTotal": "21642000000.00",
                    "otherStockholderEquity": "1911000000.00",
                    "propertyPlantEquipment": null,
                    "totalCurrentAssets": "6165000000.00",
                    "longTermInvestments": null,
                    "netTangibleAssets": null,
                    "shortTermInvestments": null,
                    "netReceivables": "2702000000.00",
                    "longTermDebt": null,
                    "inventory": null,
                    "accountsPayable": null,
                    "totalPermanentEquity": null,
                    "noncontrollingInterestInConsolidatedEntity": null,
                    "temporaryEquityRedeemableNoncontrollingInterests": null,
                    "accumulatedOtherComprehensiveIncome": "119000000.00",
                    "additionalPaidInCapital": null,
                    "commonStockTotalEquity": null,
                    "preferredStockTotalEquity": null,
                    "retainedEarningsTotalEquity": null,
                    "treasuryStock": null,
                    "accumulatedAmortization": null,
                    "nonCurrrentAssetsOther": "-64833000000.00",
                    "deferredLongTermAssetCharges": null,
                    "nonCurrentAssetsTotal": "64833000000.00",
                    "capitalLeaseObligations": null,
                    "longTermDebtTotal": null,
                    "nonCurrentLiabilitiesOther": null,
                    "nonCurrentLiabilitiesTotal": "19657000000.00",
                    "negativeGoodwill": null,
                    "warrants": null,
                    "preferredStockRedeemable": null,
                    "capitalSurpluse": null,
                    "liabilitiesAndStockholdersEquity": "152508000000.00",
                    "cashAndShortTermInvestments": "3463000000.00",
                    "propertyPlantAndEquipmentGross": "371000000.00",
                    "propertyPlantAndEquipmentNet": "371000000.00",
                    "accumulatedDepreciation": null,
                    "netWorkingCapital": null,
                    "netInvestedCapital": null,
                    "commonStockSharesOutstanding": "329622000.00"
                },
                "2010-10-31": {
                    "date": "2010-10-31",
                    "filing_date": "2010-10-31",
                    "currency_symbol": "CAD",
                    "totalAssets": "154748000000.00",
                    "intangibleAssets": "480000000.00",
                    "earningAssets": null,
                    "otherCurrentAssets": "329000000.00",
                    "totalLiab": "147287000000.00",
                    "totalStockholderEquity": "7208000000.00",
                    "deferredLongTermLiab": null,
                    "otherCurrentLiab": "-23228000000.00",
                    "commonStock": "1777000000.00",
                    "capitalStock": null,
                    "retainedEarnings": "3139000000.00",
                    "otherLiab": null,
                    "goodWill": "744000000.00",
                    "otherAssets": "80741000000.00",
                    "cash": "2384000000.00",
                    "cashAndEquivalents": null,
                    "totalCurrentLiabilities": "22824000000.00",
                    "currentDeferredRevenue": null,
                    "netDebt": "19941000000.00",
                    "shortTermDebt": "18292000000.00",
                    "shortLongTermDebt": null,
                    "shortLongTermDebtTotal": "22325000000.00",
                    "otherStockholderEquity": "835000000.00",
                    "propertyPlantEquipment": null,
                    "totalCurrentAssets": "17976000000.00",
                    "longTermInvestments": null,
                    "netTangibleAssets": null,
                    "shortTermInvestments": "11793000000.00",
                    "netReceivables": "3443000000.00",
                    "longTermDebt": null,
                    "inventory": null,
                    "accountsPayable": "4773000000.00",
                    "totalPermanentEquity": null,
                    "noncontrollingInterestInConsolidatedEntity": null,
                    "temporaryEquityRedeemableNoncontrollingInterests": null,
                    "accumulatedOtherComprehensiveIncome": "395000000.00",
                    "additionalPaidInCapital": null,
                    "commonStockTotalEquity": null,
                    "preferredStockTotalEquity": null,
                    "retainedEarningsTotalEquity": null,
                    "treasuryStock": null,
                    "accumulatedAmortization": null,
                    "nonCurrrentAssetsOther": "-56031000000.00",
                    "deferredLongTermAssetCharges": null,
                    "nonCurrentAssetsTotal": "56031000000.00",
                    "capitalLeaseObligations": null,
                    "longTermDebtTotal": null,
                    "nonCurrentLiabilitiesOther": null,
                    "nonCurrentLiabilitiesTotal": "22824000000.00",
                    "negativeGoodwill": null,
                    "warrants": null,
                    "preferredStockRedeemable": null,
                    "capitalSurpluse": null,
                    "liabilitiesAndStockholdersEquity": "154748000000.00",
                    "cashAndShortTermInvestments": "14067000000.00",
                    "propertyPlantAndEquipmentGross": "381000000.00",
                    "propertyPlantAndEquipmentNet": "381000000.00",
                    "accumulatedDepreciation": null,
                    "netWorkingCapital": null,
                    "netInvestedCapital": null,
                    "commonStockSharesOutstanding": "329300000.00"
                },
                "2010-07-31": {
                    "date": "2010-07-31",
                    "filing_date": "2010-07-31",
                    "currency_symbol": "CAD",
                    "totalAssets": "146352000000.00",
                    "intangibleAssets": "459000000.00",
                    "earningAssets": null,
                    "otherCurrentAssets": null,
                    "totalLiab": "138451000000.00",
                    "totalStockholderEquity": "6935000000.00",
                    "deferredLongTermLiab": null,
                    "otherCurrentLiab": "-19265000000.00",
                    "commonStock": null,
                    "capitalStock": null,
                    "retainedEarnings": "3912000000.00",
                    "otherLiab": null,
                    "goodWill": "744000000.00",
                    "otherAssets": "86789000000.00",
                    "cash": "2858000000.00",
                    "cashAndEquivalents": null,
                    "totalCurrentLiabilities": "19265000000.00",
                    "currentDeferredRevenue": null,
                    "netDebt": "18426000000.00",
                    "shortTermDebt": "19265000000.00",
                    "shortLongTermDebt": null,
                    "shortLongTermDebtTotal": "21284000000.00",
                    "otherStockholderEquity": "1843000000.00",
                    "propertyPlantEquipment": null,
                    "totalCurrentAssets": "5940000000.00",
                    "longTermInvestments": null,
                    "netTangibleAssets": null,
                    "shortTermInvestments": null,
                    "netReceivables": "3082000000.00",
                    "longTermDebt": null,
                    "inventory": null,
                    "accountsPayable": null,
                    "totalPermanentEquity": null,
                    "noncontrollingInterestInConsolidatedEntity": null,
                    "temporaryEquityRedeemableNoncontrollingInterests": null,
                    "accumulatedOtherComprehensiveIncome": "91000000.00",
                    "additionalPaidInCapital": null,
                    "commonStockTotalEquity": null,
                    "preferredStockTotalEquity": null,
                    "retainedEarningsTotalEquity": null,
                    "treasuryStock": null,
                    "accumulatedAmortization": null,
                    "nonCurrrentAssetsOther": "-53623000000.00",
                    "deferredLongTermAssetCharges": null,
                    "nonCurrentAssetsTotal": "53623000000.00",
                    "capitalLeaseObligations": null,
                    "longTermDebtTotal": null,
                    "nonCurrentLiabilitiesOther": null,
                    "nonCurrentLiabilitiesTotal": "19265000000.00",
                    "negativeGoodwill": null,
                    "warrants": null,
                    "preferredStockRedeemable": null,
                    "capitalSurpluse": null,
                    "liabilitiesAndStockholdersEquity": "146352000000.00",
                    "cashAndShortTermInvestments": "2858000000.00",
                    "propertyPlantAndEquipmentGross": "379000000.00",
                    "propertyPlantAndEquipmentNet": "379000000.00",
                    "accumulatedDepreciation": null,
                    "netWorkingCapital": null,
                    "netInvestedCapital": null,
                    "commonStockSharesOutstanding": "326518000.00"
                },
                "2010-04-30": {
                    "date": "2010-04-30",
                    "filing_date": "2010-04-30",
                    "currency_symbol": "CAD",
                    "totalAssets": "150735000000.00",
                    "intangibleAssets": "434000000.00",
                    "earningAssets": null,
                    "otherCurrentAssets": null,
                    "totalLiab": "142988000000.00",
                    "totalStockholderEquity": "6684000000.00",
                    "deferredLongTermLiab": null,
                    "otherCurrentLiab": "-18039000000.00",
                    "commonStock": null,
                    "capitalStock": null,
                    "retainedEarnings": "3758000000.00",
                    "otherLiab": null,
                    "goodWill": "744000000.00",
                    "otherAssets": "77190000000.00",
                    "cash": "4178000000.00",
                    "cashAndEquivalents": null,
                    "totalCurrentLiabilities": "18039000000.00",
                    "currentDeferredRevenue": null,
                    "netDebt": "15837000000.00",
                    "shortTermDebt": "18039000000.00",
                    "shortLongTermDebt": null,
                    "shortLongTermDebtTotal": "20015000000.00",
                    "otherStockholderEquity": "1835000000.00",
                    "propertyPlantEquipment": null,
                    "totalCurrentAssets": "7914000000.00",
                    "longTermInvestments": null,
                    "netTangibleAssets": null,
                    "shortTermInvestments": null,
                    "netReceivables": "3736000000.00",
                    "longTermDebt": null,
                    "inventory": null,
                    "accountsPayable": null,
                    "totalPermanentEquity": null,
                    "noncontrollingInterestInConsolidatedEntity": null,
                    "temporaryEquityRedeemableNoncontrollingInterests": null,
                    "accumulatedOtherComprehensiveIncome": "2000000.00",
                    "additionalPaidInCapital": null,
                    "commonStockTotalEquity": null,
                    "preferredStockTotalEquity": null,
                    "retainedEarningsTotalEquity": null,
                    "treasuryStock": null,
                    "accumulatedAmortization": null,
                    "nonCurrrentAssetsOther": "-65631000000.00",
                    "deferredLongTermAssetCharges": null,
                    "nonCurrentAssetsTotal": "65631000000.00",
                    "capitalLeaseObligations": null,
                    "longTermDebtTotal": null,
                    "nonCurrentLiabilitiesOther": null,
                    "nonCurrentLiabilitiesTotal": "18039000000.00",
                    "negativeGoodwill": null,
                    "warrants": null,
                    "preferredStockRedeemable": null,
                    "capitalSurpluse": null,
                    "liabilitiesAndStockholdersEquity": "150735000000.00",
                    "cashAndShortTermInvestments": "4178000000.00",
                    "propertyPlantAndEquipmentGross": "380000000.00",
                    "propertyPlantAndEquipmentNet": "380000000.00",
                    "accumulatedDepreciation": null,
                    "netWorkingCapital": null,
                    "netInvestedCapital": null,
                    "commonStockSharesOutstanding": "326596000.00"
                },
                "2010-01-31": {
                    "date": "2010-01-31",
                    "filing_date": "2010-01-31",
                    "currency_symbol": "CAD",
                    "totalAssets": "134125000000.00",
                    "intangibleAssets": "412000000.00",
                    "earningAssets": null,
                    "otherCurrentAssets": null,
                    "totalLiab": "126220000000.00",
                    "totalStockholderEquity": "6693000000.00",
                    "deferredLongTermLiab": null,
                    "otherCurrentLiab": "-14906000000.00",
                    "commonStock": null,
                    "capitalStock": null,
                    "retainedEarnings": "3613000000.00",
                    "otherLiab": null,
                    "goodWill": "745000000.00",
                    "otherAssets": "74419000000.00",
                    "cash": "3838000000.00",
                    "cashAndEquivalents": null,
                    "totalCurrentLiabilities": "14906000000.00",
                    "currentDeferredRevenue": null,
                    "netDebt": "13090000000.00",
                    "shortTermDebt": "14906000000.00",
                    "shortLongTermDebt": null,
                    "shortLongTermDebtTotal": "16928000000.00",
                    "otherStockholderEquity": "1812000000.00",
                    "propertyPlantEquipment": null,
                    "totalCurrentAssets": "6631000000.00",
                    "longTermInvestments": null,
                    "netTangibleAssets": null,
                    "shortTermInvestments": null,
                    "netReceivables": "2793000000.00",
                    "longTermDebt": null,
                    "inventory": null,
                    "accountsPayable": null,
                    "totalPermanentEquity": null,
                    "noncontrollingInterestInConsolidatedEntity": null,
                    "temporaryEquityRedeemableNoncontrollingInterests": null,
                    "accumulatedOtherComprehensiveIncome": "179000000.00",
                    "additionalPaidInCapital": null,
                    "commonStockTotalEquity": null,
                    "preferredStockTotalEquity": null,
                    "retainedEarningsTotalEquity": null,
                    "treasuryStock": null,
                    "accumulatedAmortization": null,
                    "nonCurrrentAssetsOther": "-53075000000.00",
                    "deferredLongTermAssetCharges": null,
                    "nonCurrentAssetsTotal": "53075000000.00",
                    "capitalLeaseObligations": null,
                    "longTermDebtTotal": null,
                    "nonCurrentLiabilitiesOther": null,
                    "nonCurrentLiabilitiesTotal": "14906000000.00",
                    "negativeGoodwill": null,
                    "warrants": null,
                    "preferredStockRedeemable": null,
                    "capitalSurpluse": null,
                    "liabilitiesAndStockholdersEquity": "134125000000.00",
                    "cashAndShortTermInvestments": "3838000000.00",
                    "propertyPlantAndEquipmentGross": "375000000.00",
                    "propertyPlantAndEquipmentNet": "375000000.00",
                    "accumulatedDepreciation": null,
                    "netWorkingCapital": null,
                    "netInvestedCapital": null,
                    "commonStockSharesOutstanding": "326072000.00"
                },
                "2009-10-31": {
                    "date": "2009-10-31",
                    "filing_date": "2009-10-31",
                    "currency_symbol": "CAD",
                    "totalAssets": "132138000000.00",
                    "intangibleAssets": "397000000.00",
                    "earningAssets": null,
                    "otherCurrentAssets": "341000000.00",
                    "totalLiab": "124464000000.00",
                    "totalStockholderEquity": "6477000000.00",
                    "deferredLongTermLiab": null,
                    "otherCurrentLiab": "-18235000000.00",
                    "commonStock": "1729000000.00",
                    "capitalStock": null,
                    "retainedEarnings": "3515000000.00",
                    "otherLiab": null,
                    "goodWill": "746000000.00",
                    "otherAssets": "61074000000.00",
                    "cash": "2228000000.00",
                    "cashAndEquivalents": null,
                    "totalCurrentLiabilities": "17892000000.00",
                    "currentDeferredRevenue": null,
                    "netDebt": "16801000000.00",
                    "shortTermDebt": "13221000000.00",
                    "shortLongTermDebt": null,
                    "shortLongTermDebtTotal": "19029000000.00",
                    "otherStockholderEquity": "48000000.00",
                    "propertyPlantEquipment": null,
                    "totalCurrentAssets": "19083000000.00",
                    "longTermInvestments": null,
                    "netTangibleAssets": null,
                    "shortTermInvestments": "13281000000.00",
                    "netReceivables": "3574000000.00",
                    "longTermDebt": null,
                    "inventory": null,
                    "accountsPayable": "4671000000.00",
                    "totalPermanentEquity": null,
                    "noncontrollingInterestInConsolidatedEntity": null,
                    "temporaryEquityRedeemableNoncontrollingInterests": null,
                    "accumulatedOtherComprehensiveIncome": "96000000.00",
                    "additionalPaidInCapital": null,
                    "commonStockTotalEquity": null,
                    "preferredStockTotalEquity": null,
                    "retainedEarningsTotalEquity": null,
                    "treasuryStock": null,
                    "accumulatedAmortization": null,
                    "nonCurrrentAssetsOther": "-51981000000.00",
                    "deferredLongTermAssetCharges": null,
                    "nonCurrentAssetsTotal": "51981000000.00",
                    "capitalLeaseObligations": null,
                    "longTermDebtTotal": null,
                    "nonCurrentLiabilitiesOther": null,
                    "nonCurrentLiabilitiesTotal": "17892000000.00",
                    "negativeGoodwill": null,
                    "warrants": null,
                    "preferredStockRedeemable": null,
                    "capitalSurpluse": null,
                    "liabilitiesAndStockholdersEquity": "132138000000.00",
                    "cashAndShortTermInvestments": "15509000000.00",
                    "propertyPlantAndEquipmentGross": "362000000.00",
                    "propertyPlantAndEquipmentNet": "362000000.00",
                    "accumulatedDepreciation": null,
                    "netWorkingCapital": null,
                    "netInvestedCapital": null,
                    "commonStockSharesOutstanding": "326072000.00"
                },
                "2009-07-31": {
                    "date": "2009-07-31",
                    "filing_date": "2009-07-31",
                    "currency_symbol": "CAD",
                    "totalAssets": "134589000000.00",
                    "intangibleAssets": "180000000.00",
                    "earningAssets": null,
                    "otherCurrentAssets": null,
                    "totalLiab": "127048000000.00",
                    "totalStockholderEquity": "6310000000.00",
                    "deferredLongTermLiab": null,
                    "otherCurrentLiab": "-15743000000.00",
                    "commonStock": null,
                    "capitalStock": null,
                    "retainedEarnings": "3392000000.00",
                    "otherLiab": null,
                    "goodWill": "742000000.00",
                    "otherAssets": "73410000000.00",
                    "cash": "2172000000.00",
                    "cashAndEquivalents": null,
                    "totalCurrentLiabilities": "15743000000.00",
                    "currentDeferredRevenue": null,
                    "netDebt": "15594000000.00",
                    "shortTermDebt": "15743000000.00",
                    "shortLongTermDebt": null,
                    "shortLongTermDebtTotal": "17766000000.00",
                    "otherStockholderEquity": "1743000000.00",
                    "propertyPlantEquipment": null,
                    "totalCurrentAssets": "3821000000.00",
                    "longTermInvestments": null,
                    "netTangibleAssets": null,
                    "shortTermInvestments": null,
                    "netReceivables": "1649000000.00",
                    "longTermDebt": null,
                    "inventory": null,
                    "accountsPayable": null,
                    "totalPermanentEquity": null,
                    "noncontrollingInterestInConsolidatedEntity": null,
                    "temporaryEquityRedeemableNoncontrollingInterests": null,
                    "accumulatedOtherComprehensiveIncome": "86000000.00",
                    "additionalPaidInCapital": null,
                    "commonStockTotalEquity": null,
                    "preferredStockTotalEquity": null,
                    "retainedEarningsTotalEquity": null,
                    "treasuryStock": null,
                    "accumulatedAmortization": null,
                    "nonCurrrentAssetsOther": "-57358000000.00",
                    "deferredLongTermAssetCharges": null,
                    "nonCurrentAssetsTotal": "57358000000.00",
                    "capitalLeaseObligations": null,
                    "longTermDebtTotal": null,
                    "nonCurrentLiabilitiesOther": null,
                    "nonCurrentLiabilitiesTotal": "15743000000.00",
                    "negativeGoodwill": null,
                    "warrants": null,
                    "preferredStockRedeemable": null,
                    "capitalSurpluse": null,
                    "liabilitiesAndStockholdersEquity": "134589000000.00",
                    "cashAndShortTermInvestments": "2172000000.00",
                    "propertyPlantAndEquipmentGross": "471000000.00",
                    "propertyPlantAndEquipmentNet": "471000000.00",
                    "accumulatedDepreciation": null,
                    "netWorkingCapital": null,
                    "netInvestedCapital": null,
                    "commonStockSharesOutstanding": "322578000.00"
                },
                "2009-04-30": {
                    "date": "2009-04-30",
                    "filing_date": "2009-04-30",
                    "currency_symbol": "CAD",
                    "totalAssets": "137935000000.00",
                    "intangibleAssets": "182000000.00",
                    "earningAssets": null,
                    "otherCurrentAssets": null,
                    "totalLiab": "130572000000.00",
                    "totalStockholderEquity": "6186000000.00",
                    "deferredLongTermLiab": null,
                    "otherCurrentLiab": "-13403000000.00",
                    "commonStock": null,
                    "capitalStock": null,
                    "retainedEarnings": "3205000000.00",
                    "otherLiab": null,
                    "goodWill": "745000000.00",
                    "otherAssets": "75668000000.00",
                    "cash": "3523000000.00",
                    "cashAndEquivalents": null,
                    "totalCurrentLiabilities": "13403000000.00",
                    "currentDeferredRevenue": null,
                    "netDebt": "11975000000.00",
                    "shortTermDebt": "13403000000.00",
                    "shortLongTermDebt": null,
                    "shortLongTermDebtTotal": "15498000000.00",
                    "otherStockholderEquity": "1709000000.00",
                    "propertyPlantEquipment": null,
                    "totalCurrentAssets": "5925000000.00",
                    "longTermInvestments": null,
                    "netTangibleAssets": null,
                    "shortTermInvestments": null,
                    "netReceivables": "2402000000.00",
                    "longTermDebt": null,
                    "inventory": null,
                    "accountsPayable": null,
                    "totalPermanentEquity": null,
                    "noncontrollingInterestInConsolidatedEntity": null,
                    "temporaryEquityRedeemableNoncontrollingInterests": null,
                    "accumulatedOtherComprehensiveIncome": "183000000.00",
                    "additionalPaidInCapital": null,
                    "commonStockTotalEquity": null,
                    "preferredStockTotalEquity": null,
                    "retainedEarningsTotalEquity": null,
                    "treasuryStock": null,
                    "accumulatedAmortization": null,
                    "nonCurrrentAssetsOther": "-56342000000.00",
                    "deferredLongTermAssetCharges": null,
                    "nonCurrentAssetsTotal": "56342000000.00",
                    "capitalLeaseObligations": null,
                    "longTermDebtTotal": null,
                    "nonCurrentLiabilitiesOther": null,
                    "nonCurrentLiabilitiesTotal": "13403000000.00",
                    "negativeGoodwill": null,
                    "warrants": null,
                    "preferredStockRedeemable": null,
                    "capitalSurpluse": null,
                    "liabilitiesAndStockholdersEquity": "137935000000.00",
                    "cashAndShortTermInvestments": "3523000000.00",
                    "propertyPlantAndEquipmentGross": "466000000.00",
                    "propertyPlantAndEquipmentNet": "466000000.00",
                    "accumulatedDepreciation": null,
                    "netWorkingCapital": null,
                    "netInvestedCapital": null,
                    "commonStockSharesOutstanding": "320228000.00"
                },
                "2009-01-31": {
                    "date": "2009-01-31",
                    "filing_date": "2009-01-31",
                    "currency_symbol": "CAD",
                    "totalAssets": "136989000000.00",
                    "intangibleAssets": "182000000.00",
                    "earningAssets": null,
                    "otherCurrentAssets": null,
                    "totalLiab": "129710000000.00",
                    "totalStockholderEquity": "5965000000.00",
                    "deferredLongTermLiab": null,
                    "otherCurrentLiab": null,
                    "commonStock": null,
                    "capitalStock": null,
                    "retainedEarnings": "3080000000.00",
                    "otherLiab": null,
                    "goodWill": "745000000.00",
                    "otherAssets": "80065000000.00",
                    "cash": "1854000000.00",
                    "cashAndEquivalents": null,
                    "totalCurrentLiabilities": null,
                    "currentDeferredRevenue": null,
                    "netDebt": "494000000.00",
                    "shortTermDebt": null,
                    "shortLongTermDebt": null,
                    "shortLongTermDebtTotal": "2348000000.00",
                    "otherStockholderEquity": "1699000000.00",
                    "propertyPlantEquipment": null,
                    "totalCurrentAssets": "1854000000.00",
                    "longTermInvestments": null,
                    "netTangibleAssets": null,
                    "shortTermInvestments": null,
                    "netReceivables": null,
                    "longTermDebt": null,
                    "inventory": null,
                    "accountsPayable": null,
                    "totalPermanentEquity": null,
                    "noncontrollingInterestInConsolidatedEntity": null,
                    "temporaryEquityRedeemableNoncontrollingInterests": null,
                    "accumulatedOtherComprehensiveIncome": "97000000.00",
                    "additionalPaidInCapital": null,
                    "commonStockTotalEquity": null,
                    "preferredStockTotalEquity": null,
                    "retainedEarningsTotalEquity": null,
                    "treasuryStock": null,
                    "accumulatedAmortization": null,
                    "nonCurrrentAssetsOther": "-55070000000.00",
                    "deferredLongTermAssetCharges": null,
                    "nonCurrentAssetsTotal": "55070000000.00",
                    "capitalLeaseObligations": null,
                    "longTermDebtTotal": null,
                    "nonCurrentLiabilitiesOther": null,
                    "nonCurrentLiabilitiesTotal": "129710000000.00",
                    "negativeGoodwill": null,
                    "warrants": null,
                    "preferredStockRedeemable": null,
                    "capitalSurpluse": null,
                    "liabilitiesAndStockholdersEquity": "136989000000.00",
                    "cashAndShortTermInvestments": "1854000000.00",
                    "propertyPlantAndEquipmentGross": "457000000.00",
                    "propertyPlantAndEquipmentNet": "457000000.00",
                    "accumulatedDepreciation": null,
                    "netWorkingCapital": null,
                    "netInvestedCapital": null,
                    "commonStockSharesOutstanding": "319802000.00"
                },
                "2008-10-31": {
                    "date": "2008-10-31",
                    "filing_date": "2008-10-31",
                    "currency_symbol": "CAD",
                    "totalAssets": "129332000000.00",
                    "intangibleAssets": "384000000.00",
                    "earningAssets": null,
                    "otherCurrentAssets": "514000000.00",
                    "totalLiab": "121794000000.00",
                    "totalStockholderEquity": "5509000000.00",
                    "deferredLongTermLiab": null,
                    "otherCurrentLiab": "-20047000000.00",
                    "commonStock": "1656000000.00",
                    "capitalStock": null,
                    "retainedEarnings": "3110000000.00",
                    "otherLiab": null,
                    "goodWill": "740000000.00",
                    "otherAssets": "62208000000.00",
                    "cash": "3660000000.00",
                    "cashAndEquivalents": null,
                    "totalCurrentLiabilities": "15829000000.00",
                    "currentDeferredRevenue": null,
                    "netDebt": "-1405000000.00",
                    "shortTermDebt": "15829000000.00",
                    "shortLongTermDebt": null,
                    "shortLongTermDebtTotal": "20867000000.00",
                    "otherStockholderEquity": "31000000.00",
                    "propertyPlantEquipment": null,
                    "totalCurrentAssets": "19556000000.00",
                    "longTermInvestments": null,
                    "netTangibleAssets": null,
                    "shortTermInvestments": "12322000000.00",
                    "netReceivables": "3060000000.00",
                    "longTermDebt": null,
                    "inventory": null,
                    "accountsPayable": "4121000000.00",
                    "totalPermanentEquity": null,
                    "noncontrollingInterestInConsolidatedEntity": null,
                    "temporaryEquityRedeemableNoncontrollingInterests": null,
                    "accumulatedOtherComprehensiveIncome": "-62000000.00",
                    "additionalPaidInCapital": null,
                    "commonStockTotalEquity": null,
                    "preferredStockTotalEquity": null,
                    "retainedEarningsTotalEquity": null,
                    "treasuryStock": null,
                    "accumulatedAmortization": null,
                    "nonCurrrentAssetsOther": "-47568000000.00",
                    "deferredLongTermAssetCharges": null,
                    "nonCurrentAssetsTotal": "47568000000.00",
                    "capitalLeaseObligations": null,
                    "longTermDebtTotal": null,
                    "nonCurrentLiabilitiesOther": null,
                    "nonCurrentLiabilitiesTotal": "2389000000.00",
                    "negativeGoodwill": null,
                    "warrants": null,
                    "preferredStockRedeemable": null,
                    "capitalSurpluse": null,
                    "liabilitiesAndStockholdersEquity": "129332000000.00",
                    "cashAndShortTermInvestments": "15982000000.00",
                    "propertyPlantAndEquipmentGross": "460000000.00",
                    "propertyPlantAndEquipmentNet": "460000000.00",
                    "accumulatedDepreciation": null,
                    "netWorkingCapital": null,
                    "netInvestedCapital": null,
                    "commonStockSharesOutstanding": "319636000.00"
                },
                "2008-07-31": {
                    "date": "2008-07-31",
                    "filing_date": "2008-07-31",
                    "currency_symbol": "CAD",
                    "totalAssets": "121931000000.00",
                    "intangibleAssets": null,
                    "earningAssets": null,
                    "otherCurrentAssets": null,
                    "totalLiab": "113983000000.00",
                    "totalStockholderEquity": "5458000000.00",
                    "deferredLongTermLiab": null,
                    "otherCurrentLiab": null,
                    "commonStock": null,
                    "capitalStock": null,
                    "retainedEarnings": "3168000000.00",
                    "otherLiab": null,
                    "goodWill": null,
                    "otherAssets": "70764000000.00",
                    "cash": "3090000000.00",
                    "cashAndEquivalents": null,
                    "totalCurrentLiabilities": null,
                    "currentDeferredRevenue": null,
                    "netDebt": "-908000000.00",
                    "shortTermDebt": null,
                    "shortLongTermDebt": null,
                    "shortLongTermDebtTotal": "2182000000.00",
                    "otherStockholderEquity": "1669000000.00",
                    "propertyPlantEquipment": null,
                    "totalCurrentAssets": "3090000000.00",
                    "longTermInvestments": null,
                    "netTangibleAssets": null,
                    "shortTermInvestments": null,
                    "netReceivables": null,
                    "longTermDebt": null,
                    "inventory": null,
                    "accountsPayable": null,
                    "totalPermanentEquity": null,
                    "noncontrollingInterestInConsolidatedEntity": null,
                    "temporaryEquityRedeemableNoncontrollingInterests": null,
                    "accumulatedOtherComprehensiveIncome": "-153000000.00",
                    "additionalPaidInCapital": null,
                    "commonStockTotalEquity": null,
                    "preferredStockTotalEquity": null,
                    "retainedEarningsTotalEquity": null,
                    "treasuryStock": null,
                    "accumulatedAmortization": null,
                    "nonCurrrentAssetsOther": "-48077000000.00",
                    "deferredLongTermAssetCharges": null,
                    "nonCurrentAssetsTotal": "48077000000.00",
                    "capitalLeaseObligations": null,
                    "longTermDebtTotal": null,
                    "nonCurrentLiabilitiesOther": null,
                    "nonCurrentLiabilitiesTotal": "113983000000.00",
                    "negativeGoodwill": null,
                    "warrants": null,
                    "preferredStockRedeemable": null,
                    "capitalSurpluse": null,
                    "liabilitiesAndStockholdersEquity": "121931000000.00",
                    "cashAndShortTermInvestments": "3090000000.00",
                    "propertyPlantAndEquipmentGross": "464000000.00",
                    "propertyPlantAndEquipmentNet": "464000000.00",
                    "accumulatedDepreciation": null,
                    "netWorkingCapital": null,
                    "netInvestedCapital": null,
                    "commonStockSharesOutstanding": "318946000.00"
                },
                "2008-04-30": {
                    "date": "2008-04-30",
                    "filing_date": "2008-04-30",
                    "currency_symbol": "CAD",
                    "totalAssets": "123608000000.00",
                    "intangibleAssets": null,
                    "earningAssets": null,
                    "otherCurrentAssets": null,
                    "totalLiab": "116642000000.00",
                    "totalStockholderEquity": "5126000000.00",
                    "deferredLongTermLiab": null,
                    "otherCurrentLiab": null,
                    "commonStock": null,
                    "capitalStock": null,
                    "retainedEarnings": "2998000000.00",
                    "otherLiab": null,
                    "goodWill": null,
                    "otherAssets": "73028000000.00",
                    "cash": "3872000000.00",
                    "cashAndEquivalents": null,
                    "totalCurrentLiabilities": null,
                    "currentDeferredRevenue": null,
                    "netDebt": "-2189000000.00",
                    "shortTermDebt": null,
                    "shortLongTermDebt": null,
                    "shortLongTermDebtTotal": "1683000000.00",
                    "otherStockholderEquity": "1633000000.00",
                    "propertyPlantEquipment": null,
                    "totalCurrentAssets": "3872000000.00",
                    "longTermInvestments": null,
                    "netTangibleAssets": null,
                    "shortTermInvestments": null,
                    "netReceivables": null,
                    "longTermDebt": null,
                    "inventory": null,
                    "accountsPayable": null,
                    "totalPermanentEquity": null,
                    "noncontrollingInterestInConsolidatedEntity": null,
                    "temporaryEquityRedeemableNoncontrollingInterests": null,
                    "accumulatedOtherComprehensiveIncome": "-78000000.00",
                    "additionalPaidInCapital": null,
                    "commonStockTotalEquity": null,
                    "preferredStockTotalEquity": null,
                    "retainedEarningsTotalEquity": null,
                    "treasuryStock": null,
                    "accumulatedAmortization": null,
                    "nonCurrrentAssetsOther": "-46708000000.00",
                    "deferredLongTermAssetCharges": null,
                    "nonCurrentAssetsTotal": "46708000000.00",
                    "capitalLeaseObligations": null,
                    "longTermDebtTotal": null,
                    "nonCurrentLiabilitiesOther": null,
                    "nonCurrentLiabilitiesTotal": "116642000000.00",
                    "negativeGoodwill": null,
                    "warrants": null,
                    "preferredStockRedeemable": null,
                    "capitalSurpluse": null,
                    "liabilitiesAndStockholdersEquity": "123608000000.00",
                    "cashAndShortTermInvestments": "3872000000.00",
                    "propertyPlantAndEquipmentGross": "443000000.00",
                    "propertyPlantAndEquipmentNet": "443000000.00",
                    "accumulatedDepreciation": null,
                    "netWorkingCapital": null,
                    "netInvestedCapital": null,
                    "commonStockSharesOutstanding": "317982000.00"
                },
                "2008-01-31": {
                    "date": "2008-01-31",
                    "filing_date": "2008-01-31",
                    "currency_symbol": "CAD",
                    "totalAssets": "120124000000.00",
                    "intangibleAssets": null,
                    "earningAssets": null,
                    "otherCurrentAssets": null,
                    "totalLiab": "113611000000.00",
                    "totalStockholderEquity": "4849000000.00",
                    "deferredLongTermLiab": null,
                    "otherCurrentLiab": null,
                    "commonStock": null,
                    "capitalStock": null,
                    "retainedEarnings": "2941000000.00",
                    "otherLiab": null,
                    "goodWill": null,
                    "otherAssets": "71414000000.00",
                    "cash": "4377000000.00",
                    "cashAndEquivalents": null,
                    "totalCurrentLiabilities": null,
                    "currentDeferredRevenue": null,
                    "netDebt": "-2721000000.00",
                    "shortTermDebt": null,
                    "shortLongTermDebt": null,
                    "shortLongTermDebtTotal": "1656000000.00",
                    "otherStockholderEquity": "1623000000.00",
                    "propertyPlantEquipment": null,
                    "totalCurrentAssets": "4377000000.00",
                    "longTermInvestments": null,
                    "netTangibleAssets": null,
                    "shortTermInvestments": null,
                    "netReceivables": null,
                    "longTermDebt": null,
                    "inventory": null,
                    "accountsPayable": null,
                    "totalPermanentEquity": null,
                    "noncontrollingInterestInConsolidatedEntity": null,
                    "temporaryEquityRedeemableNoncontrollingInterests": null,
                    "accumulatedOtherComprehensiveIncome": "-115000000.00",
                    "additionalPaidInCapital": null,
                    "commonStockTotalEquity": null,
                    "preferredStockTotalEquity": null,
                    "retainedEarningsTotalEquity": null,
                    "treasuryStock": null,
                    "accumulatedAmortization": null,
                    "nonCurrrentAssetsOther": "-44333000000.00",
                    "deferredLongTermAssetCharges": null,
                    "nonCurrentAssetsTotal": "44333000000.00",
                    "capitalLeaseObligations": null,
                    "longTermDebtTotal": null,
                    "nonCurrentLiabilitiesOther": null,
                    "nonCurrentLiabilitiesTotal": "113611000000.00",
                    "negativeGoodwill": null,
                    "warrants": null,
                    "preferredStockRedeemable": null,
                    "capitalSurpluse": null,
                    "liabilitiesAndStockholdersEquity": "120124000000.00",
                    "cashAndShortTermInvestments": "4377000000.00",
                    "propertyPlantAndEquipmentGross": "433000000.00",
                    "propertyPlantAndEquipmentNet": "433000000.00",
                    "accumulatedDepreciation": null,
                    "netWorkingCapital": null,
                    "netInvestedCapital": null,
                    "commonStockSharesOutstanding": "317462000.00"
                },
                "2007-10-31": {
                    "date": "2007-10-31",
                    "filing_date": "2007-10-31",
                    "currency_symbol": "CAD",
                    "totalAssets": "113085000000.00",
                    "intangibleAssets": "169000000.00",
                    "earningAssets": null,
                    "otherCurrentAssets": "268000000.00",
                    "totalLiab": "107488000000.00",
                    "totalStockholderEquity": "4637000000.00",
                    "deferredLongTermLiab": null,
                    "otherCurrentLiab": "2494000000.00",
                    "commonStock": "1575000000.00",
                    "capitalStock": null,
                    "retainedEarnings": "2793000000.00",
                    "otherLiab": null,
                    "goodWill": "703000000.00",
                    "otherAssets": "55986000000.00",
                    "cash": "3328000000.00",
                    "cashAndEquivalents": null,
                    "totalCurrentLiabilities": "6862000000.00",
                    "currentDeferredRevenue": null,
                    "netDebt": "-1723000000.00",
                    "shortTermDebt": null,
                    "shortLongTermDebt": null,
                    "shortLongTermDebtTotal": "2564000000.00",
                    "otherStockholderEquity": "32000000.00",
                    "propertyPlantEquipment": null,
                    "totalCurrentAssets": "16351000000.00",
                    "longTermInvestments": null,
                    "netTangibleAssets": null,
                    "shortTermInvestments": "8442000000.00",
                    "netReceivables": "4313000000.00",
                    "longTermDebt": null,
                    "inventory": null,
                    "accountsPayable": "4341000000.00",
                    "totalPermanentEquity": null,
                    "noncontrollingInterestInConsolidatedEntity": null,
                    "temporaryEquityRedeemableNoncontrollingInterests": null,
                    "accumulatedOtherComprehensiveIncome": "-163000000.00",
                    "additionalPaidInCapital": null,
                    "commonStockTotalEquity": null,
                    "preferredStockTotalEquity": null,
                    "retainedEarningsTotalEquity": null,
                    "treasuryStock": null,
                    "accumulatedAmortization": null,
                    "nonCurrrentAssetsOther": "-40748000000.00",
                    "deferredLongTermAssetCharges": null,
                    "nonCurrentAssetsTotal": "40748000000.00",
                    "capitalLeaseObligations": null,
                    "longTermDebtTotal": null,
                    "nonCurrentLiabilitiesOther": null,
                    "nonCurrentLiabilitiesTotal": "6862000000.00",
                    "negativeGoodwill": null,
                    "warrants": null,
                    "preferredStockRedeemable": null,
                    "capitalSurpluse": null,
                    "liabilitiesAndStockholdersEquity": "113085000000.00",
                    "cashAndShortTermInvestments": "11770000000.00",
                    "propertyPlantAndEquipmentGross": "426000000.00",
                    "propertyPlantAndEquipmentNet": "426000000.00",
                    "accumulatedDepreciation": null,
                    "netWorkingCapital": null,
                    "netInvestedCapital": null,
                    "commonStockSharesOutstanding": "315580000.00"
                },
                "2007-07-31": {
                    "date": "2007-07-31",
                    "filing_date": "2007-07-31",
                    "currency_symbol": "CAD",
                    "totalAssets": "124274000000.00",
                    "intangibleAssets": null,
                    "earningAssets": null,
                    "otherCurrentAssets": null,
                    "totalLiab": "118483000000.00",
                    "totalStockholderEquity": "4930000000.00",
                    "deferredLongTermLiab": null,
                    "otherCurrentLiab": null,
                    "commonStock": null,
                    "capitalStock": null,
                    "retainedEarnings": "3070000000.00",
                    "otherLiab": null,
                    "goodWill": null,
                    "otherAssets": "69638000000.00",
                    "cash": "9477000000.00",
                    "cashAndEquivalents": null,
                    "totalCurrentLiabilities": null,
                    "currentDeferredRevenue": null,
                    "netDebt": "-7595000000.00",
                    "shortTermDebt": null,
                    "shortLongTermDebt": null,
                    "shortLongTermDebtTotal": "1882000000.00",
                    "otherStockholderEquity": "1600000000.00",
                    "propertyPlantEquipment": null,
                    "totalCurrentAssets": "9477000000.00",
                    "longTermInvestments": null,
                    "netTangibleAssets": null,
                    "shortTermInvestments": null,
                    "netReceivables": null,
                    "longTermDebt": null,
                    "inventory": null,
                    "accountsPayable": null,
                    "totalPermanentEquity": null,
                    "noncontrollingInterestInConsolidatedEntity": null,
                    "temporaryEquityRedeemableNoncontrollingInterests": null,
                    "accumulatedOtherComprehensiveIncome": "-140000000.00",
                    "additionalPaidInCapital": null,
                    "commonStockTotalEquity": null,
                    "preferredStockTotalEquity": null,
                    "retainedEarningsTotalEquity": null,
                    "treasuryStock": null,
                    "accumulatedAmortization": null,
                    "nonCurrrentAssetsOther": "-45159000000.00",
                    "deferredLongTermAssetCharges": null,
                    "nonCurrentAssetsTotal": "45159000000.00",
                    "capitalLeaseObligations": null,
                    "longTermDebtTotal": null,
                    "nonCurrentLiabilitiesOther": null,
                    "nonCurrentLiabilitiesTotal": "118483000000.00",
                    "negativeGoodwill": null,
                    "warrants": null,
                    "preferredStockRedeemable": null,
                    "capitalSurpluse": null,
                    "liabilitiesAndStockholdersEquity": "124274000000.00",
                    "cashAndShortTermInvestments": "9477000000.00",
                    "propertyPlantAndEquipmentGross": "405000000.00",
                    "propertyPlantAndEquipmentNet": "405000000.00",
                    "accumulatedDepreciation": null,
                    "netWorkingCapital": null,
                    "netInvestedCapital": null,
                    "commonStockSharesOutstanding": "321134000.00"
                },
                "2007-04-30": {
                    "date": "2007-04-30",
                    "filing_date": "2007-04-30",
                    "currency_symbol": "CAD",
                    "totalAssets": "136680000000.00",
                    "intangibleAssets": null,
                    "earningAssets": null,
                    "otherCurrentAssets": null,
                    "totalLiab": "130760000000.00",
                    "totalStockholderEquity": "5012000000.00",
                    "deferredLongTermLiab": null,
                    "otherCurrentLiab": null,
                    "commonStock": null,
                    "capitalStock": null,
                    "retainedEarnings": "3021000000.00",
                    "otherLiab": null,
                    "goodWill": null,
                    "otherAssets": "77071000000.00",
                    "cash": "9685000000.00",
                    "cashAndEquivalents": null,
                    "totalCurrentLiabilities": null,
                    "currentDeferredRevenue": null,
                    "netDebt": "-7750000000.00",
                    "shortTermDebt": null,
                    "shortLongTermDebt": null,
                    "shortLongTermDebtTotal": "1935000000.00",
                    "otherStockholderEquity": "1605000000.00",
                    "propertyPlantEquipment": null,
                    "totalCurrentAssets": "9685000000.00",
                    "longTermInvestments": null,
                    "netTangibleAssets": null,
                    "shortTermInvestments": null,
                    "netReceivables": null,
                    "longTermDebt": null,
                    "inventory": null,
                    "accountsPayable": null,
                    "totalPermanentEquity": null,
                    "noncontrollingInterestInConsolidatedEntity": null,
                    "temporaryEquityRedeemableNoncontrollingInterests": null,
                    "accumulatedOtherComprehensiveIncome": "-14000000.00",
                    "additionalPaidInCapital": null,
                    "commonStockTotalEquity": null,
                    "preferredStockTotalEquity": null,
                    "retainedEarningsTotalEquity": null,
                    "treasuryStock": null,
                    "accumulatedAmortization": null,
                    "nonCurrrentAssetsOther": "-49924000000.00",
                    "deferredLongTermAssetCharges": null,
                    "nonCurrentAssetsTotal": "49924000000.00",
                    "capitalLeaseObligations": null,
                    "longTermDebtTotal": null,
                    "nonCurrentLiabilitiesOther": null,
                    "nonCurrentLiabilitiesTotal": "130760000000.00",
                    "negativeGoodwill": null,
                    "warrants": null,
                    "preferredStockRedeemable": null,
                    "capitalSurpluse": null,
                    "liabilitiesAndStockholdersEquity": "136680000000.00",
                    "cashAndShortTermInvestments": "9685000000.00",
                    "propertyPlantAndEquipmentGross": "389000000.00",
                    "propertyPlantAndEquipmentNet": "389000000.00",
                    "accumulatedDepreciation": null,
                    "netWorkingCapital": null,
                    "netInvestedCapital": null,
                    "commonStockSharesOutstanding": "324285714.00"
                },
                "2007-01-31": {
                    "date": "2007-01-31",
                    "filing_date": "2007-01-31",
                    "currency_symbol": "CAD",
                    "totalAssets": "122816000000.00",
                    "intangibleAssets": null,
                    "earningAssets": null,
                    "otherCurrentAssets": null,
                    "totalLiab": "117127000000.00",
                    "totalStockholderEquity": "4973000000.00",
                    "deferredLongTermLiab": null,
                    "otherCurrentLiab": null,
                    "commonStock": null,
                    "capitalStock": null,
                    "retainedEarnings": "3003000000.00",
                    "otherLiab": null,
                    "goodWill": null,
                    "otherAssets": "66950000000.00",
                    "cash": "10816000000.00",
                    "cashAndEquivalents": null,
                    "totalCurrentLiabilities": null,
                    "currentDeferredRevenue": null,
                    "netDebt": "-8867000000.00",
                    "shortTermDebt": null,
                    "shortLongTermDebt": null,
                    "shortLongTermDebtTotal": "1949000000.00",
                    "otherStockholderEquity": "1607000000.00",
                    "propertyPlantEquipment": null,
                    "totalCurrentAssets": "10816000000.00",
                    "longTermInvestments": null,
                    "netTangibleAssets": null,
                    "shortTermInvestments": null,
                    "netReceivables": null,
                    "longTermDebt": null,
                    "inventory": null,
                    "accountsPayable": null,
                    "totalPermanentEquity": null,
                    "noncontrollingInterestInConsolidatedEntity": null,
                    "temporaryEquityRedeemableNoncontrollingInterests": null,
                    "accumulatedOtherComprehensiveIncome": "-37000000.00",
                    "additionalPaidInCapital": null,
                    "commonStockTotalEquity": null,
                    "preferredStockTotalEquity": null,
                    "retainedEarningsTotalEquity": null,
                    "treasuryStock": null,
                    "accumulatedAmortization": null,
                    "nonCurrrentAssetsOther": "-45050000000.00",
                    "deferredLongTermAssetCharges": null,
                    "nonCurrentAssetsTotal": "45050000000.00",
                    "capitalLeaseObligations": null,
                    "longTermDebtTotal": null,
                    "nonCurrentLiabilitiesOther": null,
                    "nonCurrentLiabilitiesTotal": "117127000000.00",
                    "negativeGoodwill": null,
                    "warrants": null,
                    "preferredStockRedeemable": null,
                    "capitalSurpluse": null,
                    "liabilitiesAndStockholdersEquity": "122816000000.00",
                    "cashAndShortTermInvestments": "10816000000.00",
                    "propertyPlantAndEquipmentGross": "383000000.00",
                    "propertyPlantAndEquipmentNet": "383000000.00",
                    "accumulatedDepreciation": null,
                    "netWorkingCapital": null,
                    "netInvestedCapital": null,
                    "commonStockSharesOutstanding": "328671329.00"
                },
                "2006-10-31": {
                    "date": "2006-10-31",
                    "filing_date": "2006-10-31",
                    "currency_symbol": "CAD",
                    "totalAssets": "116801000000.00",
                    "intangibleAssets": "177000000.00",
                    "earningAssets": null,
                    "otherCurrentAssets": "109000000.00",
                    "totalLiab": "111437000000.00",
                    "totalStockholderEquity": "4788000000.00",
                    "deferredLongTermLiab": null,
                    "otherCurrentLiab": "-5710000000.00",
                    "commonStock": "1566000000.00",
                    "capitalStock": null,
                    "retainedEarnings": "2893000000.00",
                    "otherLiab": null,
                    "goodWill": "683000000.00",
                    "otherAssets": "54382000000.00",
                    "cash": "10879000000.00",
                    "cashAndEquivalents": null,
                    "totalCurrentLiabilities": "5544000000.00",
                    "currentDeferredRevenue": null,
                    "netDebt": "-8544000000.00",
                    "shortTermDebt": null,
                    "shortLongTermDebt": null,
                    "shortLongTermDebtTotal": "2335000000.00",
                    "otherStockholderEquity": "21000000.00",
                    "propertyPlantEquipment": null,
                    "totalCurrentAssets": "22347000000.00",
                    "longTermInvestments": null,
                    "netTangibleAssets": null,
                    "shortTermInvestments": "6814000000.00",
                    "netReceivables": "4659000000.00",
                    "longTermDebt": null,
                    "inventory": null,
                    "accountsPayable": "5532000000.00",
                    "totalPermanentEquity": null,
                    "noncontrollingInterestInConsolidatedEntity": null,
                    "temporaryEquityRedeemableNoncontrollingInterests": null,
                    "accumulatedOtherComprehensiveIncome": "-92000000.00",
                    "additionalPaidInCapital": null,
                    "commonStockTotalEquity": null,
                    "preferredStockTotalEquity": null,
                    "retainedEarningsTotalEquity": null,
                    "treasuryStock": null,
                    "accumulatedAmortization": null,
                    "nonCurrrentAssetsOther": "-40072000000.00",
                    "deferredLongTermAssetCharges": null,
                    "nonCurrentAssetsTotal": "40072000000.00",
                    "capitalLeaseObligations": null,
                    "longTermDebtTotal": null,
                    "nonCurrentLiabilitiesOther": null,
                    "nonCurrentLiabilitiesTotal": "5544000000.00",
                    "negativeGoodwill": null,
                    "warrants": null,
                    "preferredStockRedeemable": null,
                    "capitalSurpluse": null,
                    "liabilitiesAndStockholdersEquity": "116801000000.00",
                    "cashAndShortTermInvestments": "17693000000.00",
                    "propertyPlantAndEquipmentGross": "383000000.00",
                    "propertyPlantAndEquipmentNet": "383000000.00",
                    "accumulatedDepreciation": null,
                    "netWorkingCapital": null,
                    "netInvestedCapital": null,
                    "commonStockSharesOutstanding": "328796000.00"
                },
                "2006-07-31": {
                    "date": "2006-07-31",
                    "filing_date": "2006-07-31",
                    "currency_symbol": "CAD",
                    "totalAssets": "108645000000.00",
                    "intangibleAssets": "177000000.00",
                    "earningAssets": null,
                    "otherCurrentAssets": null,
                    "totalLiab": "103421000000.00",
                    "totalStockholderEquity": "4702000000.00",
                    "deferredLongTermLiab": null,
                    "otherCurrentLiab": null,
                    "commonStock": null,
                    "capitalStock": null,
                    "retainedEarnings": "2802000000.00",
                    "otherLiab": null,
                    "goodWill": "683000000.00",
                    "otherAssets": "62721000000.00",
                    "cash": "9286000000.00",
                    "cashAndEquivalents": null,
                    "totalCurrentLiabilities": null,
                    "currentDeferredRevenue": null,
                    "netDebt": "-7687000000.00",
                    "shortTermDebt": null,
                    "shortLongTermDebt": null,
                    "shortLongTermDebtTotal": "1599000000.00",
                    "otherStockholderEquity": "1582000000.00",
                    "propertyPlantEquipment": null,
                    "totalCurrentAssets": "9286000000.00",
                    "longTermInvestments": null,
                    "netTangibleAssets": null,
                    "shortTermInvestments": null,
                    "netReceivables": null,
                    "longTermDebt": null,
                    "inventory": null,
                    "accountsPayable": null,
                    "totalPermanentEquity": null,
                    "noncontrollingInterestInConsolidatedEntity": null,
                    "temporaryEquityRedeemableNoncontrollingInterests": null,
                    "accumulatedOtherComprehensiveIncome": "-82000000.00",
                    "additionalPaidInCapital": null,
                    "commonStockTotalEquity": null,
                    "preferredStockTotalEquity": null,
                    "retainedEarningsTotalEquity": null,
                    "treasuryStock": null,
                    "accumulatedAmortization": null,
                    "nonCurrrentAssetsOther": "-36638000000.00",
                    "deferredLongTermAssetCharges": null,
                    "nonCurrentAssetsTotal": "36638000000.00",
                    "capitalLeaseObligations": null,
                    "longTermDebtTotal": null,
                    "nonCurrentLiabilitiesOther": null,
                    "nonCurrentLiabilitiesTotal": "103421000000.00",
                    "negativeGoodwill": null,
                    "warrants": null,
                    "preferredStockRedeemable": null,
                    "capitalSurpluse": null,
                    "liabilitiesAndStockholdersEquity": "108645000000.00",
                    "cashAndShortTermInvestments": "9286000000.00",
                    "propertyPlantAndEquipmentGross": "355000000.00",
                    "propertyPlantAndEquipmentNet": "355000000.00",
                    "accumulatedDepreciation": null,
                    "netWorkingCapital": null,
                    "netInvestedCapital": null,
                    "commonStockSharesOutstanding": "329230769.00"
                },
                "2006-04-30": {
                    "date": "2006-04-30",
                    "filing_date": "2006-04-30",
                    "currency_symbol": "CAD",
                    "totalAssets": "111183000000.00",
                    "intangibleAssets": null,
                    "earningAssets": null,
                    "otherCurrentAssets": null,
                    "totalLiab": "106094000000.00",
                    "totalStockholderEquity": "4572000000.00",
                    "deferredLongTermLiab": null,
                    "otherCurrentLiab": null,
                    "commonStock": null,
                    "capitalStock": null,
                    "retainedEarnings": "2674000000.00",
                    "otherLiab": null,
                    "goodWill": null,
                    "otherAssets": "63796000000.00",
                    "cash": "9693000000.00",
                    "cashAndEquivalents": null,
                    "totalCurrentLiabilities": null,
                    "currentDeferredRevenue": null,
                    "netDebt": "-8094000000.00",
                    "shortTermDebt": null,
                    "shortLongTermDebt": null,
                    "shortLongTermDebtTotal": "1599000000.00",
                    "otherStockholderEquity": "1575000000.00",
                    "propertyPlantEquipment": null,
                    "totalCurrentAssets": "9693000000.00",
                    "longTermInvestments": null,
                    "netTangibleAssets": null,
                    "shortTermInvestments": null,
                    "netReceivables": null,
                    "longTermDebt": null,
                    "inventory": null,
                    "accountsPayable": null,
                    "totalPermanentEquity": null,
                    "noncontrollingInterestInConsolidatedEntity": null,
                    "temporaryEquityRedeemableNoncontrollingInterests": null,
                    "accumulatedOtherComprehensiveIncome": "-77000000.00",
                    "additionalPaidInCapital": null,
                    "commonStockTotalEquity": null,
                    "preferredStockTotalEquity": null,
                    "retainedEarningsTotalEquity": null,
                    "treasuryStock": null,
                    "accumulatedAmortization": null,
                    "nonCurrrentAssetsOther": "-37694000000.00",
                    "deferredLongTermAssetCharges": null,
                    "nonCurrentAssetsTotal": "37694000000.00",
                    "capitalLeaseObligations": null,
                    "longTermDebtTotal": null,
                    "nonCurrentLiabilitiesOther": null,
                    "nonCurrentLiabilitiesTotal": "106094000000.00",
                    "negativeGoodwill": null,
                    "warrants": null,
                    "preferredStockRedeemable": null,
                    "capitalSurpluse": null,
                    "liabilitiesAndStockholdersEquity": "111183000000.00",
                    "cashAndShortTermInvestments": "9693000000.00",
                    "propertyPlantAndEquipmentGross": "345000000.00",
                    "propertyPlantAndEquipmentNet": "345000000.00",
                    "accumulatedDepreciation": null,
                    "netWorkingCapital": null,
                    "netInvestedCapital": null,
                    "commonStockSharesOutstanding": "331104000.00"
                },
                "2006-01-31": {
                    "date": "2006-01-31",
                    "filing_date": "2006-01-31",
                    "currency_symbol": "CAD",
                    "totalAssets": "105276000000.00",
                    "intangibleAssets": null,
                    "earningAssets": null,
                    "otherCurrentAssets": null,
                    "totalLiab": "100171000000.00",
                    "totalStockholderEquity": "4626000000.00",
                    "deferredLongTermLiab": null,
                    "otherCurrentLiab": null,
                    "commonStock": null,
                    "capitalStock": null,
                    "retainedEarnings": "2687000000.00",
                    "otherLiab": null,
                    "goodWill": null,
                    "otherAssets": "64530000000.00",
                    "cash": "9484000000.00",
                    "cashAndEquivalents": null,
                    "totalCurrentLiabilities": null,
                    "currentDeferredRevenue": null,
                    "netDebt": "-7884000000.00",
                    "shortTermDebt": null,
                    "shortLongTermDebt": null,
                    "shortLongTermDebtTotal": "1600000000.00",
                    "otherStockholderEquity": "1588000000.00",
                    "propertyPlantEquipment": null,
                    "totalCurrentAssets": "9484000000.00",
                    "longTermInvestments": null,
                    "netTangibleAssets": null,
                    "shortTermInvestments": null,
                    "netReceivables": null,
                    "longTermDebt": null,
                    "inventory": null,
                    "accountsPayable": null,
                    "totalPermanentEquity": null,
                    "noncontrollingInterestInConsolidatedEntity": null,
                    "temporaryEquityRedeemableNoncontrollingInterests": null,
                    "accumulatedOtherComprehensiveIncome": "-49000000.00",
                    "additionalPaidInCapital": null,
                    "commonStockTotalEquity": null,
                    "preferredStockTotalEquity": null,
                    "retainedEarningsTotalEquity": null,
                    "treasuryStock": null,
                    "accumulatedAmortization": null,
                    "nonCurrrentAssetsOther": "-31262000000.00",
                    "deferredLongTermAssetCharges": null,
                    "nonCurrentAssetsTotal": "31262000000.00",
                    "capitalLeaseObligations": null,
                    "longTermDebtTotal": null,
                    "nonCurrentLiabilitiesOther": null,
                    "nonCurrentLiabilitiesTotal": "100171000000.00",
                    "negativeGoodwill": null,
                    "warrants": null,
                    "preferredStockRedeemable": null,
                    "capitalSurpluse": null,
                    "liabilitiesAndStockholdersEquity": "105276000000.00",
                    "cashAndShortTermInvestments": "9484000000.00",
                    "propertyPlantAndEquipmentGross": "350000000.00",
                    "propertyPlantAndEquipmentNet": "350000000.00",
                    "accumulatedDepreciation": null,
                    "netWorkingCapital": null,
                    "netInvestedCapital": null,
                    "commonStockSharesOutstanding": "335562000.00"
                },
                "2005-10-31": {
                    "date": "2005-10-31",
                    "filing_date": "2005-10-31",
                    "currency_symbol": "CAD",
                    "totalAssets": "107970000000.00",
                    "intangibleAssets": "178000000.00",
                    "earningAssets": null,
                    "otherCurrentAssets": "386000000.00",
                    "totalLiab": "102886000000.00",
                    "totalStockholderEquity": "4597000000.00",
                    "deferredLongTermLiab": null,
                    "otherCurrentLiab": "-4487000000.00",
                    "commonStock": "1565000000.00",
                    "capitalStock": null,
                    "retainedEarnings": "2645000000.00",
                    "otherLiab": null,
                    "goodWill": "662000000.00",
                    "otherAssets": "57338000000.00",
                    "cash": "10314000000.00",
                    "cashAndEquivalents": null,
                    "totalCurrentLiabilities": null,
                    "currentDeferredRevenue": null,
                    "netDebt": "-9212000000.00",
                    "shortTermDebt": null,
                    "shortLongTermDebt": null,
                    "shortLongTermDebtTotal": "1102000000.00",
                    "otherStockholderEquity": "13000000.00",
                    "propertyPlantEquipment": null,
                    "totalCurrentAssets": "16385000000.00",
                    "longTermInvestments": null,
                    "netTangibleAssets": null,
                    "shortTermInvestments": null,
                    "netReceivables": "5685000000.00",
                    "longTermDebt": null,
                    "inventory": null,
                    "accountsPayable": "4352000000.00",
                    "totalPermanentEquity": null,
                    "noncontrollingInterestInConsolidatedEntity": null,
                    "temporaryEquityRedeemableNoncontrollingInterests": null,
                    "accumulatedOtherComprehensiveIncome": "-26000000.00",
                    "additionalPaidInCapital": null,
                    "commonStockTotalEquity": null,
                    "preferredStockTotalEquity": null,
                    "retainedEarningsTotalEquity": null,
                    "treasuryStock": null,
                    "accumulatedAmortization": null,
                    "nonCurrrentAssetsOther": "-34247000000.00",
                    "deferredLongTermAssetCharges": null,
                    "nonCurrentAssetsTotal": "34247000000.00",
                    "capitalLeaseObligations": null,
                    "longTermDebtTotal": null,
                    "nonCurrentLiabilitiesOther": null,
                    "nonCurrentLiabilitiesTotal": "102514000000.00",
                    "negativeGoodwill": null,
                    "warrants": null,
                    "preferredStockRedeemable": null,
                    "capitalSurpluse": null,
                    "liabilitiesAndStockholdersEquity": "107970000000.00",
                    "cashAndShortTermInvestments": "10314000000.00",
                    "propertyPlantAndEquipmentGross": "355000000.00",
                    "propertyPlantAndEquipmentNet": "355000000.00",
                    "accumulatedDepreciation": null,
                    "netWorkingCapital": null,
                    "netInvestedCapital": null,
                    "commonStockSharesOutstanding": "335562000.00"
                },
                "2005-07-31": {
                    "date": "2005-07-31",
                    "filing_date": "2005-07-31",
                    "currency_symbol": "CAD",
                    "totalAssets": "110593000000.00",
                    "intangibleAssets": "178000000.00",
                    "earningAssets": null,
                    "otherCurrentAssets": null,
                    "totalLiab": "105525000000.00",
                    "totalStockholderEquity": "4653000000.00",
                    "deferredLongTermLiab": null,
                    "otherCurrentLiab": null,
                    "commonStock": null,
                    "capitalStock": null,
                    "retainedEarnings": "2519000000.00",
                    "otherLiab": null,
                    "goodWill": "662000000.00",
                    "otherAssets": "62693000000.00",
                    "cash": "12031000000.00",
                    "cashAndEquivalents": null,
                    "totalCurrentLiabilities": null,
                    "currentDeferredRevenue": null,
                    "netDebt": "-10622000000.00",
                    "shortTermDebt": null,
                    "shortLongTermDebt": null,
                    "shortLongTermDebtTotal": "1409000000.00",
                    "otherStockholderEquity": "1569000000.00",
                    "propertyPlantEquipment": null,
                    "totalCurrentAssets": "12031000000.00",
                    "longTermInvestments": null,
                    "netTangibleAssets": null,
                    "shortTermInvestments": null,
                    "netReceivables": null,
                    "longTermDebt": null,
                    "inventory": null,
                    "accountsPayable": null,
                    "totalPermanentEquity": null,
                    "noncontrollingInterestInConsolidatedEntity": null,
                    "temporaryEquityRedeemableNoncontrollingInterests": null,
                    "accumulatedOtherComprehensiveIncome": "-10000000.00",
                    "additionalPaidInCapital": null,
                    "commonStockTotalEquity": null,
                    "preferredStockTotalEquity": null,
                    "retainedEarningsTotalEquity": null,
                    "treasuryStock": null,
                    "accumulatedAmortization": null,
                    "nonCurrrentAssetsOther": "-35869000000.00",
                    "deferredLongTermAssetCharges": null,
                    "nonCurrentAssetsTotal": "35869000000.00",
                    "capitalLeaseObligations": null,
                    "longTermDebtTotal": null,
                    "nonCurrentLiabilitiesOther": null,
                    "nonCurrentLiabilitiesTotal": "105525000000.00",
                    "negativeGoodwill": null,
                    "warrants": null,
                    "preferredStockRedeemable": null,
                    "capitalSurpluse": null,
                    "liabilitiesAndStockholdersEquity": "110593000000.00",
                    "cashAndShortTermInvestments": "12031000000.00",
                    "propertyPlantAndEquipmentGross": "345000000.00",
                    "propertyPlantAndEquipmentNet": "345000000.00",
                    "accumulatedDepreciation": null,
                    "netWorkingCapital": null,
                    "netInvestedCapital": null,
                    "commonStockSharesOutstanding": "335698000.00"
                },
                "2005-04-30": {
                    "date": "2005-04-30",
                    "filing_date": "2005-04-30",
                    "currency_symbol": "CAD",
                    "totalAssets": "99917000000.00",
                    "intangibleAssets": null,
                    "earningAssets": null,
                    "otherCurrentAssets": null,
                    "totalLiab": "94905000000.00",
                    "totalStockholderEquity": "4585000000.00",
                    "deferredLongTermLiab": null,
                    "otherCurrentLiab": null,
                    "commonStock": null,
                    "capitalStock": null,
                    "retainedEarnings": "2449000000.00",
                    "otherLiab": null,
                    "goodWill": null,
                    "otherAssets": "58281000000.00",
                    "cash": "9297000000.00",
                    "cashAndEquivalents": null,
                    "totalCurrentLiabilities": null,
                    "currentDeferredRevenue": null,
                    "netDebt": "-7527000000.00",
                    "shortTermDebt": null,
                    "shortLongTermDebt": null,
                    "shortLongTermDebtTotal": "1770000000.00",
                    "otherStockholderEquity": "1552000000.00",
                    "propertyPlantEquipment": null,
                    "totalCurrentAssets": "9297000000.00",
                    "longTermInvestments": null,
                    "netTangibleAssets": null,
                    "shortTermInvestments": null,
                    "netReceivables": null,
                    "longTermDebt": null,
                    "inventory": null,
                    "accountsPayable": null,
                    "totalPermanentEquity": null,
                    "noncontrollingInterestInConsolidatedEntity": null,
                    "temporaryEquityRedeemableNoncontrollingInterests": null,
                    "accumulatedOtherComprehensiveIncome": "9000000.00",
                    "additionalPaidInCapital": null,
                    "commonStockTotalEquity": null,
                    "preferredStockTotalEquity": null,
                    "retainedEarningsTotalEquity": null,
                    "treasuryStock": null,
                    "accumulatedAmortization": null,
                    "nonCurrrentAssetsOther": "-32339000000.00",
                    "deferredLongTermAssetCharges": null,
                    "nonCurrentAssetsTotal": "32339000000.00",
                    "capitalLeaseObligations": null,
                    "longTermDebtTotal": null,
                    "nonCurrentLiabilitiesOther": null,
                    "nonCurrentLiabilitiesTotal": "94905000000.00",
                    "negativeGoodwill": null,
                    "warrants": null,
                    "preferredStockRedeemable": null,
                    "capitalSurpluse": null,
                    "liabilitiesAndStockholdersEquity": "99917000000.00",
                    "cashAndShortTermInvestments": "9297000000.00",
                    "propertyPlantAndEquipmentGross": "343000000.00",
                    "propertyPlantAndEquipmentNet": "343000000.00",
                    "accumulatedDepreciation": null,
                    "netWorkingCapital": null,
                    "netInvestedCapital": null,
                    "commonStockSharesOutstanding": "339876000.00"
                },
                "2005-01-31": {
                    "date": "2005-01-31",
                    "filing_date": "2005-01-31",
                    "currency_symbol": "CAD",
                    "totalAssets": "91703000000.00",
                    "intangibleAssets": null,
                    "earningAssets": null,
                    "otherCurrentAssets": null,
                    "totalLiab": "86878000000.00",
                    "totalStockholderEquity": "4403000000.00",
                    "deferredLongTermLiab": null,
                    "otherCurrentLiab": null,
                    "commonStock": null,
                    "capitalStock": null,
                    "retainedEarnings": "2453000000.00",
                    "otherLiab": null,
                    "goodWill": null,
                    "otherAssets": "55759000000.00",
                    "cash": "7036000000.00",
                    "cashAndEquivalents": null,
                    "totalCurrentLiabilities": null,
                    "currentDeferredRevenue": null,
                    "netDebt": "-5272000000.00",
                    "shortTermDebt": null,
                    "shortLongTermDebt": null,
                    "shortLongTermDebtTotal": "1764000000.00",
                    "otherStockholderEquity": "1571000000.00",
                    "propertyPlantEquipment": null,
                    "totalCurrentAssets": "7036000000.00",
                    "longTermInvestments": null,
                    "netTangibleAssets": null,
                    "shortTermInvestments": null,
                    "netReceivables": null,
                    "longTermDebt": null,
                    "inventory": null,
                    "accountsPayable": null,
                    "totalPermanentEquity": null,
                    "noncontrollingInterestInConsolidatedEntity": null,
                    "temporaryEquityRedeemableNoncontrollingInterests": null,
                    "accumulatedOtherComprehensiveIncome": "4000000.00",
                    "additionalPaidInCapital": null,
                    "commonStockTotalEquity": null,
                    "preferredStockTotalEquity": null,
                    "retainedEarningsTotalEquity": null,
                    "treasuryStock": null,
                    "accumulatedAmortization": null,
                    "nonCurrrentAssetsOther": "-28908000000.00",
                    "deferredLongTermAssetCharges": null,
                    "nonCurrentAssetsTotal": "28908000000.00",
                    "capitalLeaseObligations": null,
                    "longTermDebtTotal": null,
                    "nonCurrentLiabilitiesOther": null,
                    "nonCurrentLiabilitiesTotal": "86878000000.00",
                    "negativeGoodwill": null,
                    "warrants": null,
                    "preferredStockRedeemable": null,
                    "capitalSurpluse": null,
                    "liabilitiesAndStockholdersEquity": "91703000000.00",
                    "cashAndShortTermInvestments": "7036000000.00",
                    "propertyPlantAndEquipmentGross": "346000000.00",
                    "propertyPlantAndEquipmentNet": "346000000.00",
                    "accumulatedDepreciation": null,
                    "netWorkingCapital": null,
                    "netInvestedCapital": null,
                    "commonStockSharesOutstanding": "340328000.00"
                },
                "2004-10-31": {
                    "date": "2004-10-31",
                    "filing_date": "2004-10-31",
                    "currency_symbol": "CAD",
                    "totalAssets": "88807000000.00",
                    "intangibleAssets": "691000000.00",
                    "earningAssets": null,
                    "otherCurrentAssets": null,
                    "totalLiab": "84233000000.00",
                    "totalStockholderEquity": "4204000000.00",
                    "deferredLongTermLiab": null,
                    "otherCurrentLiab": "-692000000.00",
                    "commonStock": null,
                    "capitalStock": null,
                    "retainedEarnings": "2287000000.00",
                    "otherLiab": null,
                    "goodWill": null,
                    "otherAssets": "53241000000.00",
                    "cash": "5777000000.00",
                    "cashAndEquivalents": null,
                    "totalCurrentLiabilities": "692000000.00",
                    "currentDeferredRevenue": null,
                    "netDebt": "-4369000000.00",
                    "shortTermDebt": null,
                    "shortLongTermDebt": null,
                    "shortLongTermDebtTotal": "1408000000.00",
                    "otherStockholderEquity": "1552000000.00",
                    "propertyPlantEquipment": null,
                    "totalCurrentAssets": "6468000000.00",
                    "longTermInvestments": null,
                    "netTangibleAssets": null,
                    "shortTermInvestments": null,
                    "netReceivables": "691000000.00",
                    "longTermDebt": null,
                    "inventory": null,
                    "accountsPayable": "692000000.00",
                    "totalPermanentEquity": null,
                    "noncontrollingInterestInConsolidatedEntity": null,
                    "temporaryEquityRedeemableNoncontrollingInterests": null,
                    "accumulatedOtherComprehensiveIncome": "-10000000.00",
                    "additionalPaidInCapital": null,
                    "commonStockTotalEquity": null,
                    "preferredStockTotalEquity": null,
                    "retainedEarningsTotalEquity": null,
                    "treasuryStock": null,
                    "accumulatedAmortization": null,
                    "nonCurrrentAssetsOther": "-29098000000.00",
                    "deferredLongTermAssetCharges": null,
                    "nonCurrentAssetsTotal": "29098000000.00",
                    "capitalLeaseObligations": null,
                    "longTermDebtTotal": null,
                    "nonCurrentLiabilitiesOther": null,
                    "nonCurrentLiabilitiesTotal": "692000000.00",
                    "negativeGoodwill": null,
                    "warrants": null,
                    "preferredStockRedeemable": null,
                    "capitalSurpluse": null,
                    "liabilitiesAndStockholdersEquity": "88807000000.00",
                    "cashAndShortTermInvestments": "5777000000.00",
                    "propertyPlantAndEquipmentGross": "267000000.00",
                    "propertyPlantAndEquipmentNet": "267000000.00",
                    "accumulatedDepreciation": null,
                    "netWorkingCapital": null,
                    "netInvestedCapital": null,
                    "commonStockSharesOutstanding": "340328000.00"
                },
                "2004-07-31": {
                    "date": "2004-07-31",
                    "filing_date": "2004-07-31",
                    "currency_symbol": "CAD",
                    "totalAssets": "83704000000.00",
                    "intangibleAssets": null,
                    "earningAssets": null,
                    "otherCurrentAssets": null,
                    "totalLiab": "79180000000.00",
                    "totalStockholderEquity": "4122000000.00",
                    "deferredLongTermLiab": null,
                    "otherCurrentLiab": null,
                    "commonStock": null,
                    "capitalStock": null,
                    "retainedEarnings": "2197000000.00",
                    "otherLiab": null,
                    "goodWill": null,
                    "otherAssets": "51314000000.00",
                    "cash": "6652000000.00",
                    "cashAndEquivalents": null,
                    "totalCurrentLiabilities": null,
                    "currentDeferredRevenue": null,
                    "netDebt": "-5178000000.00",
                    "shortTermDebt": null,
                    "shortLongTermDebt": null,
                    "shortLongTermDebtTotal": "1474000000.00",
                    "otherStockholderEquity": "1550000000.00",
                    "propertyPlantEquipment": null,
                    "totalCurrentAssets": "6652000000.00",
                    "longTermInvestments": null,
                    "netTangibleAssets": null,
                    "shortTermInvestments": null,
                    "netReceivables": null,
                    "longTermDebt": null,
                    "inventory": null,
                    "accountsPayable": null,
                    "totalPermanentEquity": null,
                    "noncontrollingInterestInConsolidatedEntity": null,
                    "temporaryEquityRedeemableNoncontrollingInterests": null,
                    "accumulatedOtherComprehensiveIncome": null,
                    "additionalPaidInCapital": null,
                    "commonStockTotalEquity": null,
                    "preferredStockTotalEquity": null,
                    "retainedEarningsTotalEquity": null,
                    "treasuryStock": null,
                    "accumulatedAmortization": null,
                    "nonCurrrentAssetsOther": "-25738000000.00",
                    "deferredLongTermAssetCharges": null,
                    "nonCurrentAssetsTotal": "25738000000.00",
                    "capitalLeaseObligations": null,
                    "longTermDebtTotal": null,
                    "nonCurrentLiabilitiesOther": null,
                    "nonCurrentLiabilitiesTotal": "79180000000.00",
                    "negativeGoodwill": null,
                    "warrants": null,
                    "preferredStockRedeemable": null,
                    "capitalSurpluse": null,
                    "liabilitiesAndStockholdersEquity": "83704000000.00",
                    "cashAndShortTermInvestments": "6652000000.00",
                    "propertyPlantAndEquipmentGross": "272000000.00",
                    "propertyPlantAndEquipmentNet": "272000000.00",
                    "accumulatedDepreciation": null,
                    "netWorkingCapital": null,
                    "netInvestedCapital": null,
                    "commonStockSharesOutstanding": "343268000.00"
                },
                "2004-04-30": {
                    "date": "2004-04-30",
                    "filing_date": "2004-04-30",
                    "currency_symbol": "CAD",
                    "totalAssets": "83722000000.00",
                    "intangibleAssets": null,
                    "earningAssets": null,
                    "otherCurrentAssets": null,
                    "totalLiab": "79207000000.00",
                    "totalStockholderEquity": "4099000000.00",
                    "deferredLongTermLiab": null,
                    "otherCurrentLiab": null,
                    "commonStock": null,
                    "capitalStock": null,
                    "retainedEarnings": "2162000000.00",
                    "otherLiab": null,
                    "goodWill": null,
                    "otherAssets": "49851000000.00",
                    "cash": "8596000000.00",
                    "cashAndEquivalents": null,
                    "totalCurrentLiabilities": null,
                    "currentDeferredRevenue": null,
                    "netDebt": "-7108000000.00",
                    "shortTermDebt": null,
                    "shortLongTermDebt": null,
                    "shortLongTermDebtTotal": "1488000000.00",
                    "otherStockholderEquity": "1556000000.00",
                    "propertyPlantEquipment": null,
                    "totalCurrentAssets": "8596000000.00",
                    "longTermInvestments": null,
                    "netTangibleAssets": null,
                    "shortTermInvestments": null,
                    "netReceivables": null,
                    "longTermDebt": null,
                    "inventory": null,
                    "accountsPayable": null,
                    "totalPermanentEquity": null,
                    "noncontrollingInterestInConsolidatedEntity": null,
                    "temporaryEquityRedeemableNoncontrollingInterests": null,
                    "accumulatedOtherComprehensiveIncome": "6000000.00",
                    "additionalPaidInCapital": null,
                    "commonStockTotalEquity": null,
                    "preferredStockTotalEquity": null,
                    "retainedEarningsTotalEquity": null,
                    "treasuryStock": null,
                    "accumulatedAmortization": null,
                    "nonCurrrentAssetsOther": "-25275000000.00",
                    "deferredLongTermAssetCharges": null,
                    "nonCurrentAssetsTotal": "25275000000.00",
                    "capitalLeaseObligations": null,
                    "longTermDebtTotal": null,
                    "nonCurrentLiabilitiesOther": null,
                    "nonCurrentLiabilitiesTotal": "79207000000.00",
                    "negativeGoodwill": null,
                    "warrants": null,
                    "preferredStockRedeemable": null,
                    "capitalSurpluse": null,
                    "liabilitiesAndStockholdersEquity": "83722000000.00",
                    "cashAndShortTermInvestments": "8596000000.00",
                    "propertyPlantAndEquipmentGross": "268000000.00",
                    "propertyPlantAndEquipmentNet": "268000000.00",
                    "accumulatedDepreciation": null,
                    "netWorkingCapital": null,
                    "netInvestedCapital": null,
                    "commonStockSharesOutstanding": "349040000.00"
                },
                "2004-01-31": {
                    "date": "2004-01-31",
                    "filing_date": "2004-01-31",
                    "currency_symbol": "CAD",
                    "totalAssets": "80812000000.00",
                    "intangibleAssets": null,
                    "earningAssets": null,
                    "otherCurrentAssets": null,
                    "totalLiab": "76252000000.00",
                    "totalStockholderEquity": "4160000000.00",
                    "deferredLongTermLiab": null,
                    "otherCurrentLiab": null,
                    "commonStock": null,
                    "capitalStock": null,
                    "retainedEarnings": "2198000000.00",
                    "otherLiab": null,
                    "goodWill": null,
                    "otherAssets": "48183000000.00",
                    "cash": "8030000000.00",
                    "cashAndEquivalents": null,
                    "totalCurrentLiabilities": null,
                    "currentDeferredRevenue": null,
                    "netDebt": "-6557000000.00",
                    "shortTermDebt": null,
                    "shortLongTermDebt": null,
                    "shortLongTermDebtTotal": "1473000000.00",
                    "otherStockholderEquity": "1583000000.00",
                    "propertyPlantEquipment": null,
                    "totalCurrentAssets": "8030000000.00",
                    "longTermInvestments": null,
                    "netTangibleAssets": null,
                    "shortTermInvestments": null,
                    "netReceivables": null,
                    "longTermDebt": null,
                    "inventory": null,
                    "accountsPayable": null,
                    "totalPermanentEquity": null,
                    "noncontrollingInterestInConsolidatedEntity": null,
                    "temporaryEquityRedeemableNoncontrollingInterests": null,
                    "accumulatedOtherComprehensiveIncome": "4000000.00",
                    "additionalPaidInCapital": null,
                    "commonStockTotalEquity": null,
                    "preferredStockTotalEquity": null,
                    "retainedEarningsTotalEquity": null,
                    "treasuryStock": null,
                    "accumulatedAmortization": null,
                    "nonCurrrentAssetsOther": "-24599000000.00",
                    "deferredLongTermAssetCharges": null,
                    "nonCurrentAssetsTotal": "24599000000.00",
                    "capitalLeaseObligations": null,
                    "longTermDebtTotal": null,
                    "nonCurrentLiabilitiesOther": null,
                    "nonCurrentLiabilitiesTotal": "76252000000.00",
                    "negativeGoodwill": null,
                    "warrants": null,
                    "preferredStockRedeemable": null,
                    "capitalSurpluse": null,
                    "liabilitiesAndStockholdersEquity": "80812000000.00",
                    "cashAndShortTermInvestments": "8030000000.00",
                    "propertyPlantAndEquipmentGross": "264000000.00",
                    "propertyPlantAndEquipmentNet": "264000000.00",
                    "accumulatedDepreciation": null,
                    "netWorkingCapital": null,
                    "netInvestedCapital": null,
                    "commonStockSharesOutstanding": "354016000.00"
                },
                "2003-10-31": {
                    "date": "2003-10-31",
                    "filing_date": "2003-10-31",
                    "currency_symbol": "CAD",
                    "totalAssets": "82423000000.00",
                    "intangibleAssets": "828000000.00",
                    "earningAssets": null,
                    "otherCurrentAssets": null,
                    "totalLiab": "77928000000.00",
                    "totalStockholderEquity": "4097000000.00",
                    "deferredLongTermLiab": null,
                    "otherCurrentLiab": "-523000000.00",
                    "commonStock": null,
                    "capitalStock": null,
                    "retainedEarnings": "2137000000.00",
                    "otherLiab": null,
                    "goodWill": null,
                    "otherAssets": "47293000000.00",
                    "cash": "7047000000.00",
                    "cashAndEquivalents": null,
                    "totalCurrentLiabilities": "523000000.00",
                    "currentDeferredRevenue": null,
                    "netDebt": "-5531000000.00",
                    "shortTermDebt": null,
                    "shortLongTermDebt": null,
                    "shortLongTermDebtTotal": "1516000000.00",
                    "otherStockholderEquity": "1585000000.00",
                    "propertyPlantEquipment": null,
                    "totalCurrentAssets": "7875000000.00",
                    "longTermInvestments": null,
                    "netTangibleAssets": null,
                    "shortTermInvestments": null,
                    "netReceivables": "828000000.00",
                    "longTermDebt": null,
                    "inventory": null,
                    "accountsPayable": "523000000.00",
                    "totalPermanentEquity": null,
                    "noncontrollingInterestInConsolidatedEntity": null,
                    "temporaryEquityRedeemableNoncontrollingInterests": null,
                    "accumulatedOtherComprehensiveIncome": null,
                    "additionalPaidInCapital": null,
                    "commonStockTotalEquity": null,
                    "preferredStockTotalEquity": null,
                    "retainedEarningsTotalEquity": null,
                    "treasuryStock": null,
                    "accumulatedAmortization": null,
                    "nonCurrrentAssetsOther": "-27255000000.00",
                    "deferredLongTermAssetCharges": null,
                    "nonCurrentAssetsTotal": "27255000000.00",
                    "capitalLeaseObligations": null,
                    "longTermDebtTotal": null,
                    "nonCurrentLiabilitiesOther": null,
                    "nonCurrentLiabilitiesTotal": "523000000.00",
                    "negativeGoodwill": null,
                    "warrants": null,
                    "preferredStockRedeemable": null,
                    "capitalSurpluse": null,
                    "liabilitiesAndStockholdersEquity": "82423000000.00",
                    "cashAndShortTermInvestments": "7047000000.00",
                    "propertyPlantAndEquipmentGross": "263000000.00",
                    "propertyPlantAndEquipmentNet": "263000000.00",
                    "accumulatedDepreciation": null,
                    "netWorkingCapital": null,
                    "netInvestedCapital": null,
                    "commonStockSharesOutstanding": "354016000.00"
                },
                "2003-07-31": {
                    "date": "2003-07-31",
                    "filing_date": "2003-07-31",
                    "currency_symbol": "CAD",
                    "totalAssets": "78394000000.00",
                    "intangibleAssets": null,
                    "earningAssets": null,
                    "otherCurrentAssets": null,
                    "totalLiab": "73970000000.00",
                    "totalStockholderEquity": "4000000000.00",
                    "deferredLongTermLiab": null,
                    "otherCurrentLiab": null,
                    "commonStock": null,
                    "capitalStock": null,
                    "retainedEarnings": "2043000000.00",
                    "otherLiab": null,
                    "goodWill": null,
                    "otherAssets": "49136000000.00",
                    "cash": "6596000000.00",
                    "cashAndEquivalents": null,
                    "totalCurrentLiabilities": null,
                    "currentDeferredRevenue": null,
                    "netDebt": "-5053000000.00",
                    "shortTermDebt": null,
                    "shortLongTermDebt": null,
                    "shortLongTermDebtTotal": "1543000000.00",
                    "otherStockholderEquity": "1580000000.00",
                    "propertyPlantEquipment": null,
                    "totalCurrentAssets": "6596000000.00",
                    "longTermInvestments": null,
                    "netTangibleAssets": null,
                    "shortTermInvestments": null,
                    "netReceivables": null,
                    "longTermDebt": null,
                    "inventory": null,
                    "accountsPayable": null,
                    "totalPermanentEquity": null,
                    "noncontrollingInterestInConsolidatedEntity": null,
                    "temporaryEquityRedeemableNoncontrollingInterests": null,
                    "accumulatedOtherComprehensiveIncome": "2000000.00",
                    "additionalPaidInCapital": null,
                    "commonStockTotalEquity": null,
                    "preferredStockTotalEquity": null,
                    "retainedEarningsTotalEquity": null,
                    "treasuryStock": null,
                    "accumulatedAmortization": null,
                    "nonCurrrentAssetsOther": "-22662000000.00",
                    "deferredLongTermAssetCharges": null,
                    "nonCurrentAssetsTotal": "22662000000.00",
                    "capitalLeaseObligations": null,
                    "longTermDebtTotal": null,
                    "nonCurrentLiabilitiesOther": null,
                    "nonCurrentLiabilitiesTotal": "73970000000.00",
                    "negativeGoodwill": null,
                    "warrants": null,
                    "preferredStockRedeemable": null,
                    "capitalSurpluse": null,
                    "liabilitiesAndStockholdersEquity": "78394000000.00",
                    "cashAndShortTermInvestments": "6596000000.00",
                    "propertyPlantAndEquipmentGross": "245000000.00",
                    "propertyPlantAndEquipmentNet": "245000000.00",
                    "accumulatedDepreciation": null,
                    "netWorkingCapital": null,
                    "netInvestedCapital": null,
                    "commonStockSharesOutstanding": "354076000.00"
                },
                "2003-04-30": {
                    "date": "2003-04-30",
                    "filing_date": "2003-04-30",
                    "currency_symbol": "CAD",
                    "totalAssets": "75791000000.00",
                    "intangibleAssets": null,
                    "earningAssets": null,
                    "otherCurrentAssets": null,
                    "totalLiab": "71296000000.00",
                    "totalStockholderEquity": "4062000000.00",
                    "deferredLongTermLiab": null,
                    "otherCurrentLiab": null,
                    "commonStock": null,
                    "capitalStock": null,
                    "retainedEarnings": "1979000000.00",
                    "otherLiab": null,
                    "goodWill": null,
                    "otherAssets": "47847000000.00",
                    "cash": "5583000000.00",
                    "cashAndEquivalents": null,
                    "totalCurrentLiabilities": null,
                    "currentDeferredRevenue": null,
                    "netDebt": "-4030000000.00",
                    "shortTermDebt": null,
                    "shortLongTermDebt": null,
                    "shortLongTermDebtTotal": "1553000000.00",
                    "otherStockholderEquity": "1583000000.00",
                    "propertyPlantEquipment": null,
                    "totalCurrentAssets": "5583000000.00",
                    "longTermInvestments": null,
                    "netTangibleAssets": null,
                    "shortTermInvestments": null,
                    "netReceivables": null,
                    "longTermDebt": null,
                    "inventory": null,
                    "accountsPayable": null,
                    "totalPermanentEquity": null,
                    "noncontrollingInterestInConsolidatedEntity": null,
                    "temporaryEquityRedeemableNoncontrollingInterests": null,
                    "accumulatedOtherComprehensiveIncome": null,
                    "additionalPaidInCapital": null,
                    "commonStockTotalEquity": null,
                    "preferredStockTotalEquity": null,
                    "retainedEarningsTotalEquity": null,
                    "treasuryStock": null,
                    "accumulatedAmortization": null,
                    "nonCurrrentAssetsOther": "-22361000000.00",
                    "deferredLongTermAssetCharges": null,
                    "nonCurrentAssetsTotal": "22361000000.00",
                    "capitalLeaseObligations": null,
                    "longTermDebtTotal": null,
                    "nonCurrentLiabilitiesOther": null,
                    "nonCurrentLiabilitiesTotal": "71296000000.00",
                    "negativeGoodwill": null,
                    "warrants": null,
                    "preferredStockRedeemable": null,
                    "capitalSurpluse": null,
                    "liabilitiesAndStockholdersEquity": "75791000000.00",
                    "cashAndShortTermInvestments": "5583000000.00",
                    "propertyPlantAndEquipmentGross": "241000000.00",
                    "propertyPlantAndEquipmentNet": "241000000.00",
                    "accumulatedDepreciation": null,
                    "netWorkingCapital": null,
                    "netInvestedCapital": null,
                    "commonStockSharesOutstanding": "359332000.00"
                },
                "2003-01-31": {
                    "date": "2003-01-31",
                    "filing_date": "2003-01-31",
                    "currency_symbol": "CAD",
                    "totalAssets": "73125000000.00",
                    "intangibleAssets": null,
                    "earningAssets": null,
                    "otherCurrentAssets": null,
                    "totalLiab": "68496000000.00",
                    "totalStockholderEquity": "4171000000.00",
                    "deferredLongTermLiab": null,
                    "otherCurrentLiab": null,
                    "commonStock": null,
                    "capitalStock": null,
                    "retainedEarnings": "2038000000.00",
                    "otherLiab": null,
                    "goodWill": null,
                    "otherAssets": "46545000000.00",
                    "cash": "6432000000.00",
                    "cashAndEquivalents": null,
                    "totalCurrentLiabilities": null,
                    "currentDeferredRevenue": null,
                    "netDebt": "-4851000000.00",
                    "shortTermDebt": null,
                    "shortLongTermDebt": null,
                    "shortLongTermDebtTotal": "1581000000.00",
                    "otherStockholderEquity": "1633000000.00",
                    "propertyPlantEquipment": null,
                    "totalCurrentAssets": "6432000000.00",
                    "longTermInvestments": null,
                    "netTangibleAssets": null,
                    "shortTermInvestments": null,
                    "netReceivables": null,
                    "longTermDebt": null,
                    "inventory": null,
                    "accountsPayable": null,
                    "totalPermanentEquity": null,
                    "noncontrollingInterestInConsolidatedEntity": null,
                    "temporaryEquityRedeemableNoncontrollingInterests": null,
                    "accumulatedOtherComprehensiveIncome": null,
                    "additionalPaidInCapital": null,
                    "commonStockTotalEquity": null,
                    "preferredStockTotalEquity": null,
                    "retainedEarningsTotalEquity": null,
                    "treasuryStock": null,
                    "accumulatedAmortization": null,
                    "nonCurrrentAssetsOther": "-20148000000.00",
                    "deferredLongTermAssetCharges": null,
                    "nonCurrentAssetsTotal": "20148000000.00",
                    "capitalLeaseObligations": null,
                    "longTermDebtTotal": null,
                    "nonCurrentLiabilitiesOther": null,
                    "nonCurrentLiabilitiesTotal": "68496000000.00",
                    "negativeGoodwill": null,
                    "warrants": null,
                    "preferredStockRedeemable": null,
                    "capitalSurpluse": null,
                    "liabilitiesAndStockholdersEquity": "73125000000.00",
                    "cashAndShortTermInvestments": "6432000000.00",
                    "propertyPlantAndEquipmentGross": "246000000.00",
                    "propertyPlantAndEquipmentNet": "246000000.00",
                    "accumulatedDepreciation": null,
                    "netWorkingCapital": null,
                    "netInvestedCapital": null,
                    "commonStockSharesOutstanding": "367810000.00"
                },
                "2002-10-31": {
                    "date": "2002-10-31",
                    "filing_date": "2002-10-31",
                    "currency_symbol": "CAD",
                    "totalAssets": "74593000000.00",
                    "intangibleAssets": "804000000.00",
                    "earningAssets": null,
                    "otherCurrentAssets": null,
                    "totalLiab": "70206000000.00",
                    "totalStockholderEquity": "3901000000.00",
                    "deferredLongTermLiab": null,
                    "otherCurrentLiab": "-465000000.00",
                    "commonStock": null,
                    "capitalStock": null,
                    "retainedEarnings": "1962000000.00",
                    "otherLiab": null,
                    "goodWill": null,
                    "otherAssets": "45858000000.00",
                    "cash": "6864000000.00",
                    "cashAndEquivalents": null,
                    "totalCurrentLiabilities": "442000000.00",
                    "currentDeferredRevenue": null,
                    "netDebt": "-5272000000.00",
                    "shortTermDebt": null,
                    "shortLongTermDebt": null,
                    "shortLongTermDebtTotal": "1592000000.00",
                    "otherStockholderEquity": "1639000000.00",
                    "propertyPlantEquipment": null,
                    "totalCurrentAssets": "7668000000.00",
                    "longTermInvestments": null,
                    "netTangibleAssets": null,
                    "shortTermInvestments": null,
                    "netReceivables": "804000000.00",
                    "longTermDebt": null,
                    "inventory": null,
                    "accountsPayable": "465000000.00",
                    "totalPermanentEquity": null,
                    "noncontrollingInterestInConsolidatedEntity": null,
                    "temporaryEquityRedeemableNoncontrollingInterests": null,
                    "accumulatedOtherComprehensiveIncome": null,
                    "additionalPaidInCapital": null,
                    "commonStockTotalEquity": null,
                    "preferredStockTotalEquity": null,
                    "retainedEarningsTotalEquity": null,
                    "treasuryStock": null,
                    "accumulatedAmortization": null,
                    "nonCurrrentAssetsOther": "-21067000000.00",
                    "deferredLongTermAssetCharges": null,
                    "nonCurrentAssetsTotal": "21067000000.00",
                    "capitalLeaseObligations": null,
                    "longTermDebtTotal": null,
                    "nonCurrentLiabilitiesOther": null,
                    "nonCurrentLiabilitiesTotal": "442000000.00",
                    "negativeGoodwill": null,
                    "warrants": null,
                    "preferredStockRedeemable": null,
                    "capitalSurpluse": null,
                    "liabilitiesAndStockholdersEquity": "74593000000.00",
                    "cashAndShortTermInvestments": "6864000000.00",
                    "propertyPlantAndEquipmentGross": "255000000.00",
                    "propertyPlantAndEquipmentNet": "255000000.00",
                    "accumulatedDepreciation": null,
                    "netWorkingCapital": null,
                    "netInvestedCapital": null,
                    "commonStockSharesOutstanding": "367810000.00"
                },
                "2002-07-31": {
                    "date": "2002-07-31",
                    "filing_date": "2002-07-31",
                    "currency_symbol": "CAD",
                    "totalAssets": "72097000000.00",
                    "intangibleAssets": null,
                    "earningAssets": null,
                    "otherCurrentAssets": "64609000000.00",
                    "totalLiab": "67770000000.00",
                    "totalStockholderEquity": "3834000000.00",
                    "deferredLongTermLiab": null,
                    "otherCurrentLiab": null,
                    "commonStock": null,
                    "capitalStock": null,
                    "retainedEarnings": "1897000000.00",
                    "otherLiab": null,
                    "goodWill": null,
                    "otherAssets": null,
                    "cash": "6891000000.00",
                    "cashAndEquivalents": null,
                    "totalCurrentLiabilities": null,
                    "currentDeferredRevenue": null,
                    "netDebt": "-5291000000.00",
                    "shortTermDebt": null,
                    "shortLongTermDebt": null,
                    "shortLongTermDebtTotal": "1600000000.00",
                    "otherStockholderEquity": "1637000000.00",
                    "propertyPlantEquipment": null,
                    "totalCurrentAssets": "71500000000.00",
                    "longTermInvestments": null,
                    "netTangibleAssets": null,
                    "shortTermInvestments": null,
                    "netReceivables": null,
                    "longTermDebt": null,
                    "inventory": null,
                    "accountsPayable": null,
                    "totalPermanentEquity": null,
                    "noncontrollingInterestInConsolidatedEntity": null,
                    "temporaryEquityRedeemableNoncontrollingInterests": null,
                    "accumulatedOtherComprehensiveIncome": null,
                    "additionalPaidInCapital": null,
                    "commonStockTotalEquity": null,
                    "preferredStockTotalEquity": null,
                    "retainedEarningsTotalEquity": null,
                    "treasuryStock": null,
                    "accumulatedAmortization": null,
                    "nonCurrrentAssetsOther": "-18197000000.00",
                    "deferredLongTermAssetCharges": null,
                    "nonCurrentAssetsTotal": "597000000.00",
                    "capitalLeaseObligations": null,
                    "longTermDebtTotal": null,
                    "nonCurrentLiabilitiesOther": null,
                    "nonCurrentLiabilitiesTotal": "1600000000.00",
                    "negativeGoodwill": null,
                    "warrants": null,
                    "preferredStockRedeemable": null,
                    "capitalSurpluse": null,
                    "liabilitiesAndStockholdersEquity": "72097000000.00",
                    "cashAndShortTermInvestments": "6891000000.00",
                    "propertyPlantAndEquipmentGross": "245000000.00",
                    "propertyPlantAndEquipmentNet": "245000000.00",
                    "accumulatedDepreciation": null,
                    "netWorkingCapital": null,
                    "netInvestedCapital": null,
                    "commonStockSharesOutstanding": "370878000.00"
                },
                "2002-04-30": {
                    "date": "2002-04-30",
                    "filing_date": "2002-04-30",
                    "currency_symbol": "CAD",
                    "totalAssets": "74670000000.00",
                    "intangibleAssets": null,
                    "earningAssets": null,
                    "otherCurrentAssets": "65817000000.00",
                    "totalLiab": "70267000000.00",
                    "totalStockholderEquity": "3915000000.00",
                    "deferredLongTermLiab": null,
                    "otherCurrentLiab": null,
                    "commonStock": null,
                    "capitalStock": null,
                    "retainedEarnings": "1987000000.00",
                    "otherLiab": null,
                    "goodWill": null,
                    "otherAssets": null,
                    "cash": "8332000000.00",
                    "cashAndEquivalents": null,
                    "totalCurrentLiabilities": null,
                    "currentDeferredRevenue": null,
                    "netDebt": "-6702000000.00",
                    "shortTermDebt": null,
                    "shortLongTermDebt": null,
                    "shortLongTermDebtTotal": "1630000000.00",
                    "otherStockholderEquity": "1628000000.00",
                    "propertyPlantEquipment": null,
                    "totalCurrentAssets": "74149000000.00",
                    "longTermInvestments": null,
                    "netTangibleAssets": null,
                    "shortTermInvestments": null,
                    "netReceivables": null,
                    "longTermDebt": null,
                    "inventory": null,
                    "accountsPayable": null,
                    "totalPermanentEquity": null,
                    "noncontrollingInterestInConsolidatedEntity": null,
                    "temporaryEquityRedeemableNoncontrollingInterests": null,
                    "accumulatedOtherComprehensiveIncome": null,
                    "additionalPaidInCapital": null,
                    "commonStockTotalEquity": null,
                    "preferredStockTotalEquity": null,
                    "retainedEarningsTotalEquity": null,
                    "treasuryStock": null,
                    "accumulatedAmortization": null,
                    "nonCurrrentAssetsOther": "-17989000000.00",
                    "deferredLongTermAssetCharges": null,
                    "nonCurrentAssetsTotal": "521000000.00",
                    "capitalLeaseObligations": null,
                    "longTermDebtTotal": null,
                    "nonCurrentLiabilitiesOther": null,
                    "nonCurrentLiabilitiesTotal": "1630000000.00",
                    "negativeGoodwill": null,
                    "warrants": null,
                    "preferredStockRedeemable": null,
                    "capitalSurpluse": null,
                    "liabilitiesAndStockholdersEquity": "74670000000.00",
                    "cashAndShortTermInvestments": "8332000000.00",
                    "propertyPlantAndEquipmentGross": "238000000.00",
                    "propertyPlantAndEquipmentNet": "238000000.00",
                    "accumulatedDepreciation": null,
                    "netWorkingCapital": null,
                    "netInvestedCapital": null,
                    "commonStockSharesOutstanding": "380520000.00"
                },
                "2002-01-31": {
                    "date": "2002-01-31",
                    "filing_date": "2002-01-31",
                    "currency_symbol": "CAD",
                    "totalAssets": "75767000000.00",
                    "intangibleAssets": null,
                    "earningAssets": null,
                    "otherCurrentAssets": null,
                    "totalLiab": "71146000000.00",
                    "totalStockholderEquity": "4127000000.00",
                    "deferredLongTermLiab": null,
                    "otherCurrentLiab": null,
                    "commonStock": null,
                    "capitalStock": null,
                    "retainedEarnings": "2055000000.00",
                    "otherLiab": null,
                    "goodWill": null,
                    "otherAssets": "47630000000.00",
                    "cash": "9058000000.00",
                    "cashAndEquivalents": null,
                    "totalCurrentLiabilities": null,
                    "currentDeferredRevenue": null,
                    "netDebt": "-7413000000.00",
                    "shortTermDebt": null,
                    "shortLongTermDebt": null,
                    "shortLongTermDebtTotal": "1645000000.00",
                    "otherStockholderEquity": "1672000000.00",
                    "propertyPlantEquipment": null,
                    "totalCurrentAssets": "9058000000.00",
                    "longTermInvestments": null,
                    "netTangibleAssets": null,
                    "shortTermInvestments": null,
                    "netReceivables": null,
                    "longTermDebt": null,
                    "inventory": null,
                    "accountsPayable": null,
                    "totalPermanentEquity": null,
                    "noncontrollingInterestInConsolidatedEntity": null,
                    "temporaryEquityRedeemableNoncontrollingInterests": null,
                    "accumulatedOtherComprehensiveIncome": null,
                    "additionalPaidInCapital": null,
                    "commonStockTotalEquity": null,
                    "preferredStockTotalEquity": null,
                    "retainedEarningsTotalEquity": null,
                    "treasuryStock": null,
                    "accumulatedAmortization": null,
                    "nonCurrrentAssetsOther": "-19079000000.00",
                    "deferredLongTermAssetCharges": null,
                    "nonCurrentAssetsTotal": "19079000000.00",
                    "capitalLeaseObligations": null,
                    "longTermDebtTotal": null,
                    "nonCurrentLiabilitiesOther": null,
                    "nonCurrentLiabilitiesTotal": "1645000000.00",
                    "negativeGoodwill": null,
                    "warrants": null,
                    "preferredStockRedeemable": null,
                    "capitalSurpluse": null,
                    "liabilitiesAndStockholdersEquity": "75767000000.00",
                    "cashAndShortTermInvestments": "9058000000.00",
                    "propertyPlantAndEquipmentGross": "243000000.00",
                    "propertyPlantAndEquipmentNet": "243000000.00",
                    "accumulatedDepreciation": null,
                    "netWorkingCapital": null,
                    "netInvestedCapital": null,
                    "commonStockSharesOutstanding": "382700000.00"
                },
                "2001-10-31": {
                    "date": "2001-10-31",
                    "filing_date": "2001-10-31",
                    "currency_symbol": "CAD",
                    "totalAssets": "75966000000.00",
                    "intangibleAssets": "529000000.00",
                    "earningAssets": null,
                    "otherCurrentAssets": "68847000000.00",
                    "totalLiab": "71363000000.00",
                    "totalStockholderEquity": "4116000000.00",
                    "deferredLongTermLiab": null,
                    "otherCurrentLiab": "-595000000.00",
                    "commonStock": null,
                    "capitalStock": null,
                    "retainedEarnings": "1956000000.00",
                    "otherLiab": null,
                    "goodWill": null,
                    "otherAssets": "203000000.00",
                    "cash": "5832000000.00",
                    "cashAndEquivalents": null,
                    "totalCurrentLiabilities": null,
                    "currentDeferredRevenue": null,
                    "netDebt": "-4185000000.00",
                    "shortTermDebt": null,
                    "shortLongTermDebt": null,
                    "shortLongTermDebtTotal": "1647000000.00",
                    "otherStockholderEquity": "1668000000.00",
                    "propertyPlantEquipment": null,
                    "totalCurrentAssets": "75208000000.00",
                    "longTermInvestments": null,
                    "netTangibleAssets": null,
                    "shortTermInvestments": null,
                    "netReceivables": "529000000.00",
                    "longTermDebt": null,
                    "inventory": null,
                    "accountsPayable": "595000000.00",
                    "totalPermanentEquity": null,
                    "noncontrollingInterestInConsolidatedEntity": null,
                    "temporaryEquityRedeemableNoncontrollingInterests": null,
                    "accumulatedOtherComprehensiveIncome": null,
                    "additionalPaidInCapital": null,
                    "commonStockTotalEquity": null,
                    "preferredStockTotalEquity": null,
                    "retainedEarningsTotalEquity": null,
                    "treasuryStock": null,
                    "accumulatedAmortization": null,
                    "nonCurrrentAssetsOther": "-17681000000.00",
                    "deferredLongTermAssetCharges": null,
                    "nonCurrentAssetsTotal": "555000000.00",
                    "capitalLeaseObligations": null,
                    "longTermDebtTotal": null,
                    "nonCurrentLiabilitiesOther": null,
                    "nonCurrentLiabilitiesTotal": "1647000000.00",
                    "negativeGoodwill": null,
                    "warrants": null,
                    "preferredStockRedeemable": null,
                    "capitalSurpluse": null,
                    "liabilitiesAndStockholdersEquity": "75966000000.00",
                    "cashAndShortTermInvestments": "5832000000.00",
                    "propertyPlantAndEquipmentGross": "250000000.00",
                    "propertyPlantAndEquipmentNet": "250000000.00",
                    "accumulatedDepreciation": null,
                    "netWorkingCapital": null,
                    "netInvestedCapital": null,
                    "commonStockSharesOutstanding": "382700000.00"
                },
                "2001-07-31": {
                    "date": "2001-07-31",
                    "filing_date": "2001-07-31",
                    "currency_symbol": "CAD",
                    "totalAssets": "73127000000.00",
                    "intangibleAssets": null,
                    "earningAssets": null,
                    "otherCurrentAssets": null,
                    "totalLiab": "69103000000.00",
                    "totalStockholderEquity": "4024000000.00",
                    "deferredLongTermLiab": null,
                    "otherCurrentLiab": null,
                    "commonStock": null,
                    "capitalStock": null,
                    "retainedEarnings": "1866000000.00",
                    "otherLiab": null,
                    "goodWill": null,
                    "otherAssets": "50753000000.00",
                    "cash": "5291000000.00",
                    "cashAndEquivalents": null,
                    "totalCurrentLiabilities": null,
                    "currentDeferredRevenue": null,
                    "netDebt": "-3664000000.00",
                    "shortTermDebt": null,
                    "shortLongTermDebt": null,
                    "shortLongTermDebtTotal": "1627000000.00",
                    "otherStockholderEquity": "1666000000.00",
                    "propertyPlantEquipment": null,
                    "totalCurrentAssets": "5291000000.00",
                    "longTermInvestments": null,
                    "netTangibleAssets": null,
                    "shortTermInvestments": null,
                    "netReceivables": null,
                    "longTermDebt": null,
                    "inventory": null,
                    "accountsPayable": null,
                    "totalPermanentEquity": null,
                    "noncontrollingInterestInConsolidatedEntity": null,
                    "temporaryEquityRedeemableNoncontrollingInterests": null,
                    "accumulatedOtherComprehensiveIncome": null,
                    "additionalPaidInCapital": null,
                    "commonStockTotalEquity": null,
                    "preferredStockTotalEquity": null,
                    "retainedEarningsTotalEquity": null,
                    "treasuryStock": null,
                    "accumulatedAmortization": null,
                    "nonCurrrentAssetsOther": "-17083000000.00",
                    "deferredLongTermAssetCharges": null,
                    "nonCurrentAssetsTotal": "17083000000.00",
                    "capitalLeaseObligations": null,
                    "longTermDebtTotal": null,
                    "nonCurrentLiabilitiesOther": null,
                    "nonCurrentLiabilitiesTotal": "1627000000.00",
                    "negativeGoodwill": null,
                    "warrants": null,
                    "preferredStockRedeemable": null,
                    "capitalSurpluse": null,
                    "liabilitiesAndStockholdersEquity": "73127000000.00",
                    "cashAndShortTermInvestments": "5291000000.00",
                    "propertyPlantAndEquipmentGross": "241000000.00",
                    "propertyPlantAndEquipmentNet": "241000000.00",
                    "accumulatedDepreciation": null,
                    "netWorkingCapital": null,
                    "netInvestedCapital": null,
                    "commonStockSharesOutstanding": "382166000.00"
                },
                "2001-04-30": {
                    "date": "2001-04-30",
                    "filing_date": "2001-04-30",
                    "currency_symbol": "CAD",
                    "totalAssets": "76628000000.00",
                    "intangibleAssets": null,
                    "earningAssets": null,
                    "otherCurrentAssets": null,
                    "totalLiab": "72704000000.00",
                    "totalStockholderEquity": "3924000000.00",
                    "deferredLongTermLiab": null,
                    "otherCurrentLiab": null,
                    "commonStock": null,
                    "capitalStock": null,
                    "retainedEarnings": "1773000000.00",
                    "otherLiab": null,
                    "goodWill": null,
                    "otherAssets": "51197000000.00",
                    "cash": "6973000000.00",
                    "cashAndEquivalents": null,
                    "totalCurrentLiabilities": null,
                    "currentDeferredRevenue": null,
                    "netDebt": "-5344000000.00",
                    "shortTermDebt": null,
                    "shortLongTermDebt": null,
                    "shortLongTermDebtTotal": "1629000000.00",
                    "otherStockholderEquity": "1659000000.00",
                    "propertyPlantEquipment": null,
                    "totalCurrentAssets": "6973000000.00",
                    "longTermInvestments": null,
                    "netTangibleAssets": null,
                    "shortTermInvestments": null,
                    "netReceivables": null,
                    "longTermDebt": null,
                    "inventory": null,
                    "accountsPayable": null,
                    "totalPermanentEquity": null,
                    "noncontrollingInterestInConsolidatedEntity": null,
                    "temporaryEquityRedeemableNoncontrollingInterests": null,
                    "accumulatedOtherComprehensiveIncome": null,
                    "additionalPaidInCapital": null,
                    "commonStockTotalEquity": null,
                    "preferredStockTotalEquity": null,
                    "retainedEarningsTotalEquity": null,
                    "treasuryStock": null,
                    "accumulatedAmortization": null,
                    "nonCurrrentAssetsOther": "-18458000000.00",
                    "deferredLongTermAssetCharges": null,
                    "nonCurrentAssetsTotal": "18458000000.00",
                    "capitalLeaseObligations": null,
                    "longTermDebtTotal": null,
                    "nonCurrentLiabilitiesOther": null,
                    "nonCurrentLiabilitiesTotal": "1629000000.00",
                    "negativeGoodwill": null,
                    "warrants": null,
                    "preferredStockRedeemable": null,
                    "capitalSurpluse": null,
                    "liabilitiesAndStockholdersEquity": "76628000000.00",
                    "cashAndShortTermInvestments": "6973000000.00",
                    "propertyPlantAndEquipmentGross": "244000000.00",
                    "propertyPlantAndEquipmentNet": "244000000.00",
                    "accumulatedDepreciation": null,
                    "netWorkingCapital": null,
                    "netInvestedCapital": null,
                    "commonStockSharesOutstanding": "381482000.00"
                },
                "2001-01-31": {
                    "date": "2001-01-31",
                    "filing_date": "2001-01-31",
                    "currency_symbol": "CAD",
                    "totalAssets": "75246000000.00",
                    "intangibleAssets": null,
                    "earningAssets": null,
                    "otherCurrentAssets": null,
                    "totalLiab": "71423000000.00",
                    "totalStockholderEquity": "3823000000.00",
                    "deferredLongTermLiab": null,
                    "otherCurrentLiab": null,
                    "commonStock": null,
                    "capitalStock": null,
                    "retainedEarnings": "1676000000.00",
                    "otherLiab": null,
                    "goodWill": null,
                    "otherAssets": "52848000000.00",
                    "cash": "5906000000.00",
                    "cashAndEquivalents": null,
                    "totalCurrentLiabilities": null,
                    "currentDeferredRevenue": null,
                    "netDebt": "-4273000000.00",
                    "shortTermDebt": null,
                    "shortLongTermDebt": null,
                    "shortLongTermDebtTotal": "1633000000.00",
                    "otherStockholderEquity": "1655000000.00",
                    "propertyPlantEquipment": null,
                    "totalCurrentAssets": "5906000000.00",
                    "longTermInvestments": null,
                    "netTangibleAssets": null,
                    "shortTermInvestments": null,
                    "netReceivables": null,
                    "longTermDebt": null,
                    "inventory": null,
                    "accountsPayable": null,
                    "totalPermanentEquity": null,
                    "noncontrollingInterestInConsolidatedEntity": null,
                    "temporaryEquityRedeemableNoncontrollingInterests": null,
                    "accumulatedOtherComprehensiveIncome": null,
                    "additionalPaidInCapital": null,
                    "commonStockTotalEquity": null,
                    "preferredStockTotalEquity": null,
                    "retainedEarningsTotalEquity": null,
                    "treasuryStock": null,
                    "accumulatedAmortization": null,
                    "nonCurrrentAssetsOther": "-16492000000.00",
                    "deferredLongTermAssetCharges": null,
                    "nonCurrentAssetsTotal": "16492000000.00",
                    "capitalLeaseObligations": null,
                    "longTermDebtTotal": null,
                    "nonCurrentLiabilitiesOther": null,
                    "nonCurrentLiabilitiesTotal": "1633000000.00",
                    "negativeGoodwill": null,
                    "warrants": null,
                    "preferredStockRedeemable": null,
                    "capitalSurpluse": null,
                    "liabilitiesAndStockholdersEquity": "75246000000.00",
                    "cashAndShortTermInvestments": "5906000000.00",
                    "propertyPlantAndEquipmentGross": null,
                    "propertyPlantAndEquipmentNet": null,
                    "accumulatedDepreciation": null,
                    "netWorkingCapital": null,
                    "netInvestedCapital": null,
                    "commonStockSharesOutstanding": "379156000.00"
                },
                "2000-10-31": {
                    "date": "2000-10-31",
                    "filing_date": "2000-10-31",
                    "currency_symbol": "CAD",
                    "totalAssets": "75827000000.00",
                    "intangibleAssets": "492000000.00",
                    "earningAssets": null,
                    "otherCurrentAssets": "69106000000.00",
                    "totalLiab": "71531000000.00",
                    "totalStockholderEquity": "3828000000.00",
                    "deferredLongTermLiab": null,
                    "otherCurrentLiab": "-728000000.00",
                    "commonStock": null,
                    "capitalStock": null,
                    "retainedEarnings": "1683000000.00",
                    "otherLiab": null,
                    "goodWill": null,
                    "otherAssets": null,
                    "cash": "5655000000.00",
                    "cashAndEquivalents": null,
                    "totalCurrentLiabilities": "728000000.00",
                    "currentDeferredRevenue": null,
                    "netDebt": "-4294000000.00",
                    "shortTermDebt": null,
                    "shortLongTermDebt": null,
                    "shortLongTermDebtTotal": "1361000000.00",
                    "otherStockholderEquity": "1653000000.00",
                    "propertyPlantEquipment": null,
                    "totalCurrentAssets": "75253000000.00",
                    "longTermInvestments": null,
                    "netTangibleAssets": null,
                    "shortTermInvestments": null,
                    "netReceivables": "492000000.00",
                    "longTermDebt": null,
                    "inventory": null,
                    "accountsPayable": "728000000.00",
                    "totalPermanentEquity": null,
                    "noncontrollingInterestInConsolidatedEntity": null,
                    "temporaryEquityRedeemableNoncontrollingInterests": null,
                    "accumulatedOtherComprehensiveIncome": null,
                    "additionalPaidInCapital": null,
                    "commonStockTotalEquity": null,
                    "preferredStockTotalEquity": null,
                    "retainedEarningsTotalEquity": null,
                    "treasuryStock": null,
                    "accumulatedAmortization": null,
                    "nonCurrrentAssetsOther": "-16835000000.00",
                    "deferredLongTermAssetCharges": null,
                    "nonCurrentAssetsTotal": "574000000.00",
                    "capitalLeaseObligations": null,
                    "longTermDebtTotal": null,
                    "nonCurrentLiabilitiesOther": null,
                    "nonCurrentLiabilitiesTotal": "1361000000.00",
                    "negativeGoodwill": null,
                    "warrants": null,
                    "preferredStockRedeemable": null,
                    "capitalSurpluse": null,
                    "liabilitiesAndStockholdersEquity": "75827000000.00",
                    "cashAndShortTermInvestments": "5655000000.00",
                    "propertyPlantAndEquipmentGross": "249000000.00",
                    "propertyPlantAndEquipmentNet": "249000000.00",
                    "accumulatedDepreciation": null,
                    "netWorkingCapital": null,
                    "netInvestedCapital": null,
                    "commonStockSharesOutstanding": "379156000.00"
                },
                "2000-07-31": {
                    "date": "2000-07-31",
                    "filing_date": "2000-07-31",
                    "currency_symbol": "CAD",
                    "totalAssets": "73612000000.00",
                    "intangibleAssets": null,
                    "earningAssets": null,
                    "otherCurrentAssets": null,
                    "totalLiab": "69881000000.00",
                    "totalStockholderEquity": "3731000000.00",
                    "deferredLongTermLiab": null,
                    "otherCurrentLiab": null,
                    "commonStock": null,
                    "capitalStock": null,
                    "retainedEarnings": "1589000000.00",
                    "otherLiab": null,
                    "goodWill": null,
                    "otherAssets": "51210000000.00",
                    "cash": "5390000000.00",
                    "cashAndEquivalents": null,
                    "totalCurrentLiabilities": null,
                    "currentDeferredRevenue": null,
                    "netDebt": "-3629000000.00",
                    "shortTermDebt": null,
                    "shortLongTermDebt": null,
                    "shortLongTermDebtTotal": "1761000000.00",
                    "otherStockholderEquity": "1825000000.00",
                    "propertyPlantEquipment": null,
                    "totalCurrentAssets": "5390000000.00",
                    "longTermInvestments": null,
                    "netTangibleAssets": null,
                    "shortTermInvestments": null,
                    "netReceivables": null,
                    "longTermDebt": null,
                    "inventory": null,
                    "accountsPayable": null,
                    "totalPermanentEquity": null,
                    "noncontrollingInterestInConsolidatedEntity": null,
                    "temporaryEquityRedeemableNoncontrollingInterests": null,
                    "accumulatedOtherComprehensiveIncome": null,
                    "additionalPaidInCapital": null,
                    "commonStockTotalEquity": null,
                    "preferredStockTotalEquity": null,
                    "retainedEarningsTotalEquity": null,
                    "treasuryStock": null,
                    "accumulatedAmortization": null,
                    "nonCurrrentAssetsOther": "-17012000000.00",
                    "deferredLongTermAssetCharges": null,
                    "nonCurrentAssetsTotal": "17012000000.00",
                    "capitalLeaseObligations": null,
                    "longTermDebtTotal": null,
                    "nonCurrentLiabilitiesOther": null,
                    "nonCurrentLiabilitiesTotal": "1761000000.00",
                    "negativeGoodwill": null,
                    "warrants": null,
                    "preferredStockRedeemable": null,
                    "capitalSurpluse": null,
                    "liabilitiesAndStockholdersEquity": "73612000000.00",
                    "cashAndShortTermInvestments": "5390000000.00",
                    "propertyPlantAndEquipmentGross": null,
                    "propertyPlantAndEquipmentNet": null,
                    "accumulatedDepreciation": null,
                    "netWorkingCapital": null,
                    "netInvestedCapital": null,
                    "commonStockSharesOutstanding": "378125000.00"
                },
                "2000-04-30": {
                    "date": "2000-04-30",
                    "filing_date": "2000-04-30",
                    "currency_symbol": "CAD",
                    "totalAssets": "74911000000.00",
                    "intangibleAssets": null,
                    "earningAssets": null,
                    "otherCurrentAssets": null,
                    "totalLiab": "71442000000.00",
                    "totalStockholderEquity": "3469000000.00",
                    "deferredLongTermLiab": null,
                    "otherCurrentLiab": null,
                    "commonStock": null,
                    "capitalStock": null,
                    "retainedEarnings": "1505000000.00",
                    "otherLiab": null,
                    "goodWill": null,
                    "otherAssets": "48389000000.00",
                    "cash": "5087000000.00",
                    "cashAndEquivalents": null,
                    "totalCurrentLiabilities": null,
                    "currentDeferredRevenue": null,
                    "netDebt": "-3680000000.00",
                    "shortTermDebt": null,
                    "shortLongTermDebt": null,
                    "shortLongTermDebtTotal": "1407000000.00",
                    "otherStockholderEquity": "1647000000.00",
                    "propertyPlantEquipment": null,
                    "totalCurrentAssets": "5087000000.00",
                    "longTermInvestments": null,
                    "netTangibleAssets": null,
                    "shortTermInvestments": null,
                    "netReceivables": null,
                    "longTermDebt": null,
                    "inventory": null,
                    "accountsPayable": null,
                    "totalPermanentEquity": null,
                    "noncontrollingInterestInConsolidatedEntity": null,
                    "temporaryEquityRedeemableNoncontrollingInterests": null,
                    "accumulatedOtherComprehensiveIncome": null,
                    "additionalPaidInCapital": null,
                    "commonStockTotalEquity": null,
                    "preferredStockTotalEquity": null,
                    "retainedEarningsTotalEquity": null,
                    "treasuryStock": null,
                    "accumulatedAmortization": null,
                    "nonCurrrentAssetsOther": "-21435000000.00",
                    "deferredLongTermAssetCharges": null,
                    "nonCurrentAssetsTotal": "21435000000.00",
                    "capitalLeaseObligations": null,
                    "longTermDebtTotal": null,
                    "nonCurrentLiabilitiesOther": null,
                    "nonCurrentLiabilitiesTotal": "1407000000.00",
                    "negativeGoodwill": null,
                    "warrants": null,
                    "preferredStockRedeemable": null,
                    "capitalSurpluse": null,
                    "liabilitiesAndStockholdersEquity": "74911000000.00",
                    "cashAndShortTermInvestments": "5087000000.00",
                    "propertyPlantAndEquipmentGross": null,
                    "propertyPlantAndEquipmentNet": null,
                    "accumulatedDepreciation": null,
                    "netWorkingCapital": null,
                    "netInvestedCapital": null,
                    "commonStockSharesOutstanding": "381818182.00"
                },
                "2000-01-31": {
                    "date": "2000-01-31",
                    "filing_date": "2000-01-31",
                    "currency_symbol": "CAD",
                    "totalAssets": "73500000000.00",
                    "intangibleAssets": null,
                    "earningAssets": null,
                    "otherCurrentAssets": null,
                    "totalLiab": "70125000000.00",
                    "totalStockholderEquity": "3375000000.00",
                    "deferredLongTermLiab": null,
                    "otherCurrentLiab": null,
                    "commonStock": null,
                    "capitalStock": null,
                    "retainedEarnings": "1413000000.00",
                    "otherLiab": null,
                    "goodWill": null,
                    "otherAssets": "48656000000.00",
                    "cash": "4209000000.00",
                    "cashAndEquivalents": null,
                    "totalCurrentLiabilities": null,
                    "currentDeferredRevenue": null,
                    "netDebt": "-2821000000.00",
                    "shortTermDebt": null,
                    "shortLongTermDebt": null,
                    "shortLongTermDebtTotal": "1388000000.00",
                    "otherStockholderEquity": "1645000000.00",
                    "propertyPlantEquipment": null,
                    "totalCurrentAssets": "4209000000.00",
                    "longTermInvestments": null,
                    "netTangibleAssets": null,
                    "shortTermInvestments": null,
                    "netReceivables": null,
                    "longTermDebt": null,
                    "inventory": null,
                    "accountsPayable": null,
                    "totalPermanentEquity": null,
                    "noncontrollingInterestInConsolidatedEntity": null,
                    "temporaryEquityRedeemableNoncontrollingInterests": null,
                    "accumulatedOtherComprehensiveIncome": null,
                    "additionalPaidInCapital": null,
                    "commonStockTotalEquity": null,
                    "preferredStockTotalEquity": null,
                    "retainedEarningsTotalEquity": null,
                    "treasuryStock": null,
                    "accumulatedAmortization": null,
                    "nonCurrrentAssetsOther": "-20635000000.00",
                    "deferredLongTermAssetCharges": null,
                    "nonCurrentAssetsTotal": "20635000000.00",
                    "capitalLeaseObligations": null,
                    "longTermDebtTotal": null,
                    "nonCurrentLiabilitiesOther": null,
                    "nonCurrentLiabilitiesTotal": "1388000000.00",
                    "negativeGoodwill": null,
                    "warrants": null,
                    "preferredStockRedeemable": null,
                    "capitalSurpluse": null,
                    "liabilitiesAndStockholdersEquity": "73500000000.00",
                    "cashAndShortTermInvestments": "4209000000.00",
                    "propertyPlantAndEquipmentGross": null,
                    "propertyPlantAndEquipmentNet": null,
                    "accumulatedDepreciation": null,
                    "netWorkingCapital": null,
                    "netInvestedCapital": null,
                    "commonStockSharesOutstanding": "376271186.00"
                },
                "1999-10-31": {
                    "date": "1999-10-31",
                    "filing_date": "1999-10-31",
                    "currency_symbol": "CAD",
                    "totalAssets": "69801000000.00",
                    "intangibleAssets": "403000000.00",
                    "earningAssets": null,
                    "otherCurrentAssets": "65138000000.00",
                    "totalLiab": "66057000000.00",
                    "totalStockholderEquity": "3301000000.00",
                    "deferredLongTermLiab": null,
                    "otherCurrentLiab": "-773000000.00",
                    "commonStock": null,
                    "capitalStock": null,
                    "retainedEarnings": "1343000000.00",
                    "otherLiab": null,
                    "goodWill": null,
                    "otherAssets": null,
                    "cash": "3561000000.00",
                    "cashAndEquivalents": null,
                    "totalCurrentLiabilities": "773000000.00",
                    "currentDeferredRevenue": null,
                    "netDebt": "-2526000000.00",
                    "shortTermDebt": null,
                    "shortLongTermDebt": null,
                    "shortLongTermDebtTotal": "1035000000.00",
                    "otherStockholderEquity": "1641000000.00",
                    "propertyPlantEquipment": null,
                    "totalCurrentAssets": "69102000000.00",
                    "longTermInvestments": null,
                    "netTangibleAssets": null,
                    "shortTermInvestments": null,
                    "netReceivables": "403000000.00",
                    "longTermDebt": null,
                    "inventory": null,
                    "accountsPayable": "773000000.00",
                    "totalPermanentEquity": null,
                    "noncontrollingInterestInConsolidatedEntity": null,
                    "temporaryEquityRedeemableNoncontrollingInterests": null,
                    "accumulatedOtherComprehensiveIncome": null,
                    "additionalPaidInCapital": null,
                    "commonStockTotalEquity": null,
                    "preferredStockTotalEquity": null,
                    "retainedEarningsTotalEquity": null,
                    "treasuryStock": null,
                    "accumulatedAmortization": null,
                    "nonCurrrentAssetsOther": "-16932000000.00",
                    "deferredLongTermAssetCharges": null,
                    "nonCurrentAssetsTotal": "699000000.00",
                    "capitalLeaseObligations": null,
                    "longTermDebtTotal": null,
                    "nonCurrentLiabilitiesOther": null,
                    "nonCurrentLiabilitiesTotal": "1035000000.00",
                    "negativeGoodwill": null,
                    "warrants": null,
                    "preferredStockRedeemable": null,
                    "capitalSurpluse": null,
                    "liabilitiesAndStockholdersEquity": "69801000000.00",
                    "cashAndShortTermInvestments": "3561000000.00",
                    "propertyPlantAndEquipmentGross": "349000000.00",
                    "propertyPlantAndEquipmentNet": "349000000.00",
                    "accumulatedDepreciation": null,
                    "netWorkingCapital": null,
                    "netInvestedCapital": null,
                    "commonStockSharesOutstanding": "376271186.00"
                },
                "1999-07-31": {
                    "date": "1999-07-31",
                    "filing_date": "1999-07-31",
                    "currency_symbol": "CAD",
                    "totalAssets": "70315000000.00",
                    "intangibleAssets": null,
                    "earningAssets": null,
                    "otherCurrentAssets": null,
                    "totalLiab": "67373000000.00",
                    "totalStockholderEquity": "2942000000.00",
                    "deferredLongTermLiab": null,
                    "otherCurrentLiab": null,
                    "commonStock": null,
                    "capitalStock": null,
                    "retainedEarnings": "1288000000.00",
                    "otherLiab": null,
                    "goodWill": null,
                    "otherAssets": "50085000000.00",
                    "cash": "4390000000.00",
                    "cashAndEquivalents": null,
                    "totalCurrentLiabilities": null,
                    "currentDeferredRevenue": null,
                    "netDebt": "-3265000000.00",
                    "shortTermDebt": null,
                    "shortLongTermDebt": null,
                    "shortLongTermDebtTotal": "1125000000.00",
                    "otherStockholderEquity": "1337000000.00",
                    "propertyPlantEquipment": null,
                    "totalCurrentAssets": "4390000000.00",
                    "longTermInvestments": null,
                    "netTangibleAssets": null,
                    "shortTermInvestments": null,
                    "netReceivables": null,
                    "longTermDebt": null,
                    "inventory": null,
                    "accountsPayable": null,
                    "totalPermanentEquity": null,
                    "noncontrollingInterestInConsolidatedEntity": null,
                    "temporaryEquityRedeemableNoncontrollingInterests": null,
                    "accumulatedOtherComprehensiveIncome": null,
                    "additionalPaidInCapital": null,
                    "commonStockTotalEquity": null,
                    "preferredStockTotalEquity": null,
                    "retainedEarningsTotalEquity": null,
                    "treasuryStock": null,
                    "accumulatedAmortization": null,
                    "nonCurrrentAssetsOther": "-15840000000.00",
                    "deferredLongTermAssetCharges": null,
                    "nonCurrentAssetsTotal": "15840000000.00",
                    "capitalLeaseObligations": null,
                    "longTermDebtTotal": null,
                    "nonCurrentLiabilitiesOther": null,
                    "nonCurrentLiabilitiesTotal": "1125000000.00",
                    "negativeGoodwill": null,
                    "warrants": null,
                    "preferredStockRedeemable": null,
                    "capitalSurpluse": null,
                    "liabilitiesAndStockholdersEquity": "70315000000.00",
                    "cashAndShortTermInvestments": "4390000000.00",
                    "propertyPlantAndEquipmentGross": null,
                    "propertyPlantAndEquipmentNet": null,
                    "accumulatedDepreciation": null,
                    "netWorkingCapital": null,
                    "netInvestedCapital": null,
                    "commonStockSharesOutstanding": "343859649.00"
                },
                "1999-04-30": {
                    "date": "1999-04-30",
                    "filing_date": "1999-04-30",
                    "currency_symbol": "CAD",
                    "totalAssets": "74728000000.00",
                    "intangibleAssets": null,
                    "earningAssets": null,
                    "otherCurrentAssets": null,
                    "totalLiab": "71879000000.00",
                    "totalStockholderEquity": "2849000000.00",
                    "deferredLongTermLiab": null,
                    "otherCurrentLiab": null,
                    "commonStock": null,
                    "capitalStock": null,
                    "retainedEarnings": "1197000000.00",
                    "otherLiab": null,
                    "goodWill": null,
                    "otherAssets": "52873000000.00",
                    "cash": "3704000000.00",
                    "cashAndEquivalents": null,
                    "totalCurrentLiabilities": null,
                    "currentDeferredRevenue": null,
                    "netDebt": "-2601000000.00",
                    "shortTermDebt": null,
                    "shortLongTermDebt": null,
                    "shortLongTermDebtTotal": "1103000000.00",
                    "otherStockholderEquity": "1320000000.00",
                    "propertyPlantEquipment": null,
                    "totalCurrentAssets": "3704000000.00",
                    "longTermInvestments": null,
                    "netTangibleAssets": null,
                    "shortTermInvestments": null,
                    "netReceivables": null,
                    "longTermDebt": null,
                    "inventory": null,
                    "accountsPayable": null,
                    "totalPermanentEquity": null,
                    "noncontrollingInterestInConsolidatedEntity": null,
                    "temporaryEquityRedeemableNoncontrollingInterests": null,
                    "accumulatedOtherComprehensiveIncome": "15000000.00",
                    "additionalPaidInCapital": null,
                    "commonStockTotalEquity": null,
                    "preferredStockTotalEquity": null,
                    "retainedEarningsTotalEquity": null,
                    "treasuryStock": null,
                    "accumulatedAmortization": null,
                    "nonCurrrentAssetsOther": "-18151000000.00",
                    "deferredLongTermAssetCharges": null,
                    "nonCurrentAssetsTotal": "18151000000.00",
                    "capitalLeaseObligations": null,
                    "longTermDebtTotal": null,
                    "nonCurrentLiabilitiesOther": null,
                    "nonCurrentLiabilitiesTotal": "1103000000.00",
                    "negativeGoodwill": null,
                    "warrants": null,
                    "preferredStockRedeemable": null,
                    "capitalSurpluse": null,
                    "liabilitiesAndStockholdersEquity": "74728000000.00",
                    "cashAndShortTermInvestments": "3704000000.00",
                    "propertyPlantAndEquipmentGross": null,
                    "propertyPlantAndEquipmentNet": null,
                    "accumulatedDepreciation": null,
                    "netWorkingCapital": null,
                    "netInvestedCapital": null,
                    "commonStockSharesOutstanding": "342857143.00"
                },
                "1999-01-31": {
                    "date": "1999-01-31",
                    "filing_date": "1999-01-31",
                    "currency_symbol": "CAD",
                    "totalAssets": "72214000000.00",
                    "intangibleAssets": null,
                    "earningAssets": null,
                    "otherCurrentAssets": null,
                    "totalLiab": "69442000000.00",
                    "totalStockholderEquity": "2772000000.00",
                    "deferredLongTermLiab": null,
                    "otherCurrentLiab": null,
                    "commonStock": null,
                    "capitalStock": null,
                    "retainedEarnings": "1123000000.00",
                    "otherLiab": null,
                    "goodWill": null,
                    "otherAssets": "53072000000.00",
                    "cash": "5299000000.00",
                    "cashAndEquivalents": null,
                    "totalCurrentLiabilities": null,
                    "currentDeferredRevenue": null,
                    "netDebt": "-4346000000.00",
                    "shortTermDebt": null,
                    "shortLongTermDebt": null,
                    "shortLongTermDebtTotal": "953000000.00",
                    "otherStockholderEquity": "1332000000.00",
                    "propertyPlantEquipment": null,
                    "totalCurrentAssets": "5299000000.00",
                    "longTermInvestments": null,
                    "netTangibleAssets": null,
                    "shortTermInvestments": null,
                    "netReceivables": null,
                    "longTermDebt": null,
                    "inventory": null,
                    "accountsPayable": null,
                    "totalPermanentEquity": null,
                    "noncontrollingInterestInConsolidatedEntity": null,
                    "temporaryEquityRedeemableNoncontrollingInterests": null,
                    "accumulatedOtherComprehensiveIncome": null,
                    "additionalPaidInCapital": null,
                    "commonStockTotalEquity": null,
                    "preferredStockTotalEquity": null,
                    "retainedEarningsTotalEquity": null,
                    "treasuryStock": null,
                    "accumulatedAmortization": null,
                    "nonCurrrentAssetsOther": "-13843000000.00",
                    "deferredLongTermAssetCharges": null,
                    "nonCurrentAssetsTotal": "13843000000.00",
                    "capitalLeaseObligations": null,
                    "longTermDebtTotal": null,
                    "nonCurrentLiabilitiesOther": null,
                    "nonCurrentLiabilitiesTotal": "953000000.00",
                    "negativeGoodwill": null,
                    "warrants": null,
                    "preferredStockRedeemable": null,
                    "capitalSurpluse": null,
                    "liabilitiesAndStockholdersEquity": "72214000000.00",
                    "cashAndShortTermInvestments": "5299000000.00",
                    "propertyPlantAndEquipmentGross": null,
                    "propertyPlantAndEquipmentNet": null,
                    "accumulatedDepreciation": null,
                    "netWorkingCapital": null,
                    "netInvestedCapital": null,
                    "commonStockSharesOutstanding": "345454545.00"
                },
                "1998-10-31": {
                    "date": "1998-10-31",
                    "filing_date": "1998-10-31",
                    "currency_symbol": "CAD",
                    "totalAssets": "70663000000.00",
                    "intangibleAssets": "359000000.00",
                    "earningAssets": null,
                    "otherCurrentAssets": "65026000000.00",
                    "totalLiab": "67445000000.00",
                    "totalStockholderEquity": "2695000000.00",
                    "deferredLongTermLiab": null,
                    "otherCurrentLiab": "-710000000.00",
                    "commonStock": null,
                    "capitalStock": null,
                    "retainedEarnings": "1051000000.00",
                    "otherLiab": null,
                    "goodWill": null,
                    "otherAssets": null,
                    "cash": "4852000000.00",
                    "cashAndEquivalents": null,
                    "totalCurrentLiabilities": "710000000.00",
                    "currentDeferredRevenue": null,
                    "netDebt": "-3886000000.00",
                    "shortTermDebt": null,
                    "shortLongTermDebt": null,
                    "shortLongTermDebtTotal": "966000000.00",
                    "otherStockholderEquity": "1327000000.00",
                    "propertyPlantEquipment": null,
                    "totalCurrentAssets": "70237000000.00",
                    "longTermInvestments": null,
                    "netTangibleAssets": null,
                    "shortTermInvestments": null,
                    "netReceivables": "359000000.00",
                    "longTermDebt": null,
                    "inventory": null,
                    "accountsPayable": "710000000.00",
                    "totalPermanentEquity": null,
                    "noncontrollingInterestInConsolidatedEntity": null,
                    "temporaryEquityRedeemableNoncontrollingInterests": null,
                    "accumulatedOtherComprehensiveIncome": null,
                    "additionalPaidInCapital": null,
                    "commonStockTotalEquity": null,
                    "preferredStockTotalEquity": null,
                    "retainedEarningsTotalEquity": null,
                    "treasuryStock": null,
                    "accumulatedAmortization": null,
                    "nonCurrrentAssetsOther": "-14572000000.00",
                    "deferredLongTermAssetCharges": null,
                    "nonCurrentAssetsTotal": "426000000.00",
                    "capitalLeaseObligations": null,
                    "longTermDebtTotal": null,
                    "nonCurrentLiabilitiesOther": null,
                    "nonCurrentLiabilitiesTotal": "966000000.00",
                    "negativeGoodwill": null,
                    "warrants": null,
                    "preferredStockRedeemable": null,
                    "capitalSurpluse": null,
                    "liabilitiesAndStockholdersEquity": "70663000000.00",
                    "cashAndShortTermInvestments": "4852000000.00",
                    "propertyPlantAndEquipmentGross": "344000000.00",
                    "propertyPlantAndEquipmentNet": "344000000.00",
                    "accumulatedDepreciation": null,
                    "netWorkingCapital": null,
                    "netInvestedCapital": null,
                    "commonStockSharesOutstanding": "345454545.00"
                },
                "1998-07-31": {
                    "date": "1998-07-31",
                    "filing_date": "1998-07-31",
                    "currency_symbol": "CAD",
                    "totalAssets": "71461000000.00",
                    "intangibleAssets": null,
                    "earningAssets": null,
                    "otherCurrentAssets": null,
                    "totalLiab": "68480000000.00",
                    "totalStockholderEquity": "2981000000.00",
                    "deferredLongTermLiab": null,
                    "otherCurrentLiab": null,
                    "commonStock": null,
                    "capitalStock": null,
                    "retainedEarnings": "1280000000.00",
                    "otherLiab": null,
                    "goodWill": null,
                    "otherAssets": "53972000000.00",
                    "cash": "6743000000.00",
                    "cashAndEquivalents": null,
                    "totalCurrentLiabilities": null,
                    "currentDeferredRevenue": null,
                    "netDebt": "1460000000.00",
                    "shortTermDebt": null,
                    "shortLongTermDebt": null,
                    "shortLongTermDebtTotal": "8203000000.00",
                    "otherStockholderEquity": "1325000000.00",
                    "propertyPlantEquipment": null,
                    "totalCurrentAssets": "6743000000.00",
                    "longTermInvestments": null,
                    "netTangibleAssets": null,
                    "shortTermInvestments": null,
                    "netReceivables": null,
                    "longTermDebt": null,
                    "inventory": null,
                    "accountsPayable": null,
                    "totalPermanentEquity": null,
                    "noncontrollingInterestInConsolidatedEntity": null,
                    "temporaryEquityRedeemableNoncontrollingInterests": null,
                    "accumulatedOtherComprehensiveIncome": null,
                    "additionalPaidInCapital": null,
                    "commonStockTotalEquity": null,
                    "preferredStockTotalEquity": null,
                    "retainedEarningsTotalEquity": null,
                    "treasuryStock": null,
                    "accumulatedAmortization": null,
                    "nonCurrrentAssetsOther": "-10746000000.00",
                    "deferredLongTermAssetCharges": null,
                    "nonCurrentAssetsTotal": "10746000000.00",
                    "capitalLeaseObligations": null,
                    "longTermDebtTotal": null,
                    "nonCurrentLiabilitiesOther": null,
                    "nonCurrentLiabilitiesTotal": "8203000000.00",
                    "negativeGoodwill": null,
                    "warrants": null,
                    "preferredStockRedeemable": null,
                    "capitalSurpluse": null,
                    "liabilitiesAndStockholdersEquity": "71461000000.00",
                    "cashAndShortTermInvestments": "6743000000.00",
                    "propertyPlantAndEquipmentGross": null,
                    "propertyPlantAndEquipmentNet": null,
                    "accumulatedDepreciation": null,
                    "netWorkingCapital": null,
                    "netInvestedCapital": null,
                    "commonStockSharesOutstanding": "343396226.00"
                },
                "1998-04-30": {
                    "date": "1998-04-30",
                    "filing_date": "1998-04-30",
                    "currency_symbol": "CAD",
                    "totalAssets": "69215000000.00",
                    "intangibleAssets": null,
                    "earningAssets": null,
                    "otherCurrentAssets": null,
                    "totalLiab": "66306000000.00",
                    "totalStockholderEquity": "2909000000.00",
                    "deferredLongTermLiab": null,
                    "otherCurrentLiab": null,
                    "commonStock": null,
                    "capitalStock": null,
                    "retainedEarnings": "1214000000.00",
                    "otherLiab": null,
                    "goodWill": null,
                    "otherAssets": "53288000000.00",
                    "cash": "4485000000.00",
                    "cashAndEquivalents": null,
                    "totalCurrentLiabilities": null,
                    "currentDeferredRevenue": null,
                    "netDebt": "6628000000.00",
                    "shortTermDebt": null,
                    "shortLongTermDebt": null,
                    "shortLongTermDebtTotal": "11113000000.00",
                    "otherStockholderEquity": "1319000000.00",
                    "propertyPlantEquipment": null,
                    "totalCurrentAssets": "4485000000.00",
                    "longTermInvestments": null,
                    "netTangibleAssets": null,
                    "shortTermInvestments": null,
                    "netReceivables": null,
                    "longTermDebt": null,
                    "inventory": null,
                    "accountsPayable": null,
                    "totalPermanentEquity": null,
                    "noncontrollingInterestInConsolidatedEntity": null,
                    "temporaryEquityRedeemableNoncontrollingInterests": null,
                    "accumulatedOtherComprehensiveIncome": null,
                    "additionalPaidInCapital": null,
                    "commonStockTotalEquity": null,
                    "preferredStockTotalEquity": null,
                    "retainedEarningsTotalEquity": null,
                    "treasuryStock": null,
                    "accumulatedAmortization": null,
                    "nonCurrrentAssetsOther": "-11442000000.00",
                    "deferredLongTermAssetCharges": null,
                    "nonCurrentAssetsTotal": "11442000000.00",
                    "capitalLeaseObligations": null,
                    "longTermDebtTotal": null,
                    "nonCurrentLiabilitiesOther": null,
                    "nonCurrentLiabilitiesTotal": "11113000000.00",
                    "negativeGoodwill": null,
                    "warrants": null,
                    "preferredStockRedeemable": null,
                    "capitalSurpluse": null,
                    "liabilitiesAndStockholdersEquity": "69215000000.00",
                    "cashAndShortTermInvestments": "4485000000.00",
                    "propertyPlantAndEquipmentGross": null,
                    "propertyPlantAndEquipmentNet": null,
                    "accumulatedDepreciation": null,
                    "netWorkingCapital": null,
                    "netInvestedCapital": null,
                    "commonStockSharesOutstanding": "342307692.00"
                },
                "1998-01-31": {
                    "date": "1998-01-31",
                    "filing_date": "1998-01-31",
                    "currency_symbol": "CAD",
                    "totalAssets": "68631000000.00",
                    "intangibleAssets": null,
                    "earningAssets": null,
                    "otherCurrentAssets": null,
                    "totalLiab": "65781000000.00",
                    "totalStockholderEquity": "2850000000.00",
                    "deferredLongTermLiab": null,
                    "otherCurrentLiab": null,
                    "commonStock": null,
                    "capitalStock": null,
                    "retainedEarnings": "1158000000.00",
                    "otherLiab": null,
                    "goodWill": null,
                    "otherAssets": "52729000000.00",
                    "cash": "5817000000.00",
                    "cashAndEquivalents": null,
                    "totalCurrentLiabilities": null,
                    "currentDeferredRevenue": null,
                    "netDebt": "4580000000.00",
                    "shortTermDebt": null,
                    "shortLongTermDebt": null,
                    "shortLongTermDebtTotal": "10397000000.00",
                    "otherStockholderEquity": "1316000000.00",
                    "propertyPlantEquipment": null,
                    "totalCurrentAssets": "5817000000.00",
                    "longTermInvestments": null,
                    "netTangibleAssets": null,
                    "shortTermInvestments": null,
                    "netReceivables": null,
                    "longTermDebt": null,
                    "inventory": null,
                    "accountsPayable": null,
                    "totalPermanentEquity": null,
                    "noncontrollingInterestInConsolidatedEntity": null,
                    "temporaryEquityRedeemableNoncontrollingInterests": null,
                    "accumulatedOtherComprehensiveIncome": null,
                    "additionalPaidInCapital": null,
                    "commonStockTotalEquity": null,
                    "preferredStockTotalEquity": null,
                    "retainedEarningsTotalEquity": null,
                    "treasuryStock": null,
                    "accumulatedAmortization": null,
                    "nonCurrrentAssetsOther": "-10085000000.00",
                    "deferredLongTermAssetCharges": null,
                    "nonCurrentAssetsTotal": "10085000000.00",
                    "capitalLeaseObligations": null,
                    "longTermDebtTotal": null,
                    "nonCurrentLiabilitiesOther": null,
                    "nonCurrentLiabilitiesTotal": "10397000000.00",
                    "negativeGoodwill": null,
                    "warrants": null,
                    "preferredStockRedeemable": null,
                    "capitalSurpluse": null,
                    "liabilitiesAndStockholdersEquity": "68631000000.00",
                    "cashAndShortTermInvestments": "5817000000.00",
                    "propertyPlantAndEquipmentGross": null,
                    "propertyPlantAndEquipmentNet": null,
                    "accumulatedDepreciation": null,
                    "netWorkingCapital": null,
                    "netInvestedCapital": null,
                    "commonStockSharesOutstanding": "338181818.00"
                },
                "1997-10-31": {
                    "date": "1997-10-31",
                    "filing_date": "1997-10-31",
                    "currency_symbol": "CAD",
                    "totalAssets": "66235000000.00",
                    "intangibleAssets": "314000000.00",
                    "earningAssets": null,
                    "otherCurrentAssets": "60944000000.00",
                    "totalLiab": "63009000000.00",
                    "totalStockholderEquity": "2760000000.00",
                    "deferredLongTermLiab": null,
                    "otherCurrentLiab": "-662000000.00",
                    "commonStock": null,
                    "capitalStock": null,
                    "retainedEarnings": "1075000000.00",
                    "otherLiab": null,
                    "goodWill": null,
                    "otherAssets": null,
                    "cash": "4476000000.00",
                    "cashAndEquivalents": null,
                    "totalCurrentLiabilities": "662000000.00",
                    "currentDeferredRevenue": null,
                    "netDebt": "-3407000000.00",
                    "shortTermDebt": null,
                    "shortLongTermDebt": null,
                    "shortLongTermDebtTotal": "1069000000.00",
                    "otherStockholderEquity": "1309000000.00",
                    "propertyPlantEquipment": null,
                    "totalCurrentAssets": "65734000000.00",
                    "longTermInvestments": null,
                    "netTangibleAssets": null,
                    "shortTermInvestments": null,
                    "netReceivables": "314000000.00",
                    "longTermDebt": null,
                    "inventory": null,
                    "accountsPayable": "662000000.00",
                    "totalPermanentEquity": null,
                    "noncontrollingInterestInConsolidatedEntity": null,
                    "temporaryEquityRedeemableNoncontrollingInterests": null,
                    "accumulatedOtherComprehensiveIncome": null,
                    "additionalPaidInCapital": null,
                    "commonStockTotalEquity": null,
                    "preferredStockTotalEquity": null,
                    "retainedEarningsTotalEquity": null,
                    "treasuryStock": null,
                    "accumulatedAmortization": null,
                    "nonCurrrentAssetsOther": "-10010000000.00",
                    "deferredLongTermAssetCharges": null,
                    "nonCurrentAssetsTotal": "501000000.00",
                    "capitalLeaseObligations": null,
                    "longTermDebtTotal": null,
                    "nonCurrentLiabilitiesOther": null,
                    "nonCurrentLiabilitiesTotal": "10621000000.00",
                    "negativeGoodwill": null,
                    "warrants": null,
                    "preferredStockRedeemable": null,
                    "capitalSurpluse": null,
                    "liabilitiesAndStockholdersEquity": "66235000000.00",
                    "cashAndShortTermInvestments": "4476000000.00",
                    "propertyPlantAndEquipmentGross": "347000000.00",
                    "propertyPlantAndEquipmentNet": "347000000.00",
                    "accumulatedDepreciation": null,
                    "netWorkingCapital": null,
                    "netInvestedCapital": null,
                    "commonStockSharesOutstanding": "338181818.00"
                },
                "1997-07-31": {
                    "date": "1997-07-31",
                    "filing_date": "1997-07-31",
                    "currency_symbol": "CAD",
                    "totalAssets": "61130000000.00",
                    "intangibleAssets": null,
                    "earningAssets": null,
                    "otherCurrentAssets": null,
                    "totalLiab": "58425000000.00",
                    "totalStockholderEquity": "2705000000.00",
                    "deferredLongTermLiab": null,
                    "otherCurrentLiab": null,
                    "commonStock": null,
                    "capitalStock": null,
                    "retainedEarnings": "1022000000.00",
                    "otherLiab": null,
                    "goodWill": null,
                    "otherAssets": "47234000000.00",
                    "cash": "3748000000.00",
                    "cashAndEquivalents": null,
                    "totalCurrentLiabilities": null,
                    "currentDeferredRevenue": null,
                    "netDebt": "2780000000.00",
                    "shortTermDebt": null,
                    "shortLongTermDebt": null,
                    "shortLongTermDebtTotal": "6528000000.00",
                    "otherStockholderEquity": "1307000000.00",
                    "propertyPlantEquipment": null,
                    "totalCurrentAssets": "3748000000.00",
                    "longTermInvestments": null,
                    "netTangibleAssets": null,
                    "shortTermInvestments": null,
                    "netReceivables": null,
                    "longTermDebt": null,
                    "inventory": null,
                    "accountsPayable": null,
                    "totalPermanentEquity": null,
                    "noncontrollingInterestInConsolidatedEntity": null,
                    "temporaryEquityRedeemableNoncontrollingInterests": null,
                    "accumulatedOtherComprehensiveIncome": null,
                    "additionalPaidInCapital": null,
                    "commonStockTotalEquity": null,
                    "preferredStockTotalEquity": null,
                    "retainedEarningsTotalEquity": null,
                    "treasuryStock": null,
                    "accumulatedAmortization": null,
                    "nonCurrrentAssetsOther": "-10148000000.00",
                    "deferredLongTermAssetCharges": null,
                    "nonCurrentAssetsTotal": "10148000000.00",
                    "capitalLeaseObligations": null,
                    "longTermDebtTotal": null,
                    "nonCurrentLiabilitiesOther": null,
                    "nonCurrentLiabilitiesTotal": "6528000000.00",
                    "negativeGoodwill": null,
                    "warrants": null,
                    "preferredStockRedeemable": null,
                    "capitalSurpluse": null,
                    "liabilitiesAndStockholdersEquity": "61130000000.00",
                    "cashAndShortTermInvestments": "3748000000.00",
                    "propertyPlantAndEquipmentGross": null,
                    "propertyPlantAndEquipmentNet": null,
                    "accumulatedDepreciation": null,
                    "netWorkingCapital": null,
                    "netInvestedCapital": null,
                    "commonStockSharesOutstanding": "344680851.00"
                },
                "1997-04-30": {
                    "date": "1997-04-30",
                    "filing_date": "1997-04-30",
                    "currency_symbol": "CAD",
                    "totalAssets": "57121000000.00",
                    "intangibleAssets": null,
                    "earningAssets": null,
                    "otherCurrentAssets": null,
                    "totalLiab": "54483000000.00",
                    "totalStockholderEquity": "2638000000.00",
                    "deferredLongTermLiab": null,
                    "otherCurrentLiab": null,
                    "commonStock": null,
                    "capitalStock": null,
                    "retainedEarnings": "968000000.00",
                    "otherLiab": null,
                    "goodWill": null,
                    "otherAssets": "43209000000.00",
                    "cash": "3157000000.00",
                    "cashAndEquivalents": null,
                    "totalCurrentLiabilities": null,
                    "currentDeferredRevenue": null,
                    "netDebt": "418000000.00",
                    "shortTermDebt": null,
                    "shortLongTermDebt": null,
                    "shortLongTermDebtTotal": "3575000000.00",
                    "otherStockholderEquity": "1294000000.00",
                    "propertyPlantEquipment": null,
                    "totalCurrentAssets": "3157000000.00",
                    "longTermInvestments": null,
                    "netTangibleAssets": null,
                    "shortTermInvestments": null,
                    "netReceivables": null,
                    "longTermDebt": null,
                    "inventory": null,
                    "accountsPayable": null,
                    "totalPermanentEquity": null,
                    "noncontrollingInterestInConsolidatedEntity": null,
                    "temporaryEquityRedeemableNoncontrollingInterests": null,
                    "accumulatedOtherComprehensiveIncome": null,
                    "additionalPaidInCapital": null,
                    "commonStockTotalEquity": null,
                    "preferredStockTotalEquity": null,
                    "retainedEarningsTotalEquity": null,
                    "treasuryStock": null,
                    "accumulatedAmortization": null,
                    "nonCurrrentAssetsOther": "-10755000000.00",
                    "deferredLongTermAssetCharges": null,
                    "nonCurrentAssetsTotal": "10755000000.00",
                    "capitalLeaseObligations": null,
                    "longTermDebtTotal": null,
                    "nonCurrentLiabilitiesOther": null,
                    "nonCurrentLiabilitiesTotal": "3575000000.00",
                    "negativeGoodwill": null,
                    "warrants": null,
                    "preferredStockRedeemable": null,
                    "capitalSurpluse": null,
                    "liabilitiesAndStockholdersEquity": "57121000000.00",
                    "cashAndShortTermInvestments": "3157000000.00",
                    "propertyPlantAndEquipmentGross": null,
                    "propertyPlantAndEquipmentNet": null,
                    "accumulatedDepreciation": null,
                    "netWorkingCapital": null,
                    "netInvestedCapital": null,
                    "commonStockSharesOutstanding": "336363636.00"
                },
                "1997-01-31": {
                    "date": "1997-01-31",
                    "filing_date": "1997-01-31",
                    "currency_symbol": "CAD",
                    "totalAssets": "56614000000.00",
                    "intangibleAssets": null,
                    "earningAssets": null,
                    "otherCurrentAssets": null,
                    "totalLiab": "54043000000.00",
                    "totalStockholderEquity": "2571000000.00",
                    "deferredLongTermLiab": null,
                    "otherCurrentLiab": null,
                    "commonStock": null,
                    "capitalStock": null,
                    "retainedEarnings": "914000000.00",
                    "otherLiab": null,
                    "goodWill": null,
                    "otherAssets": "42898000000.00",
                    "cash": "3658000000.00",
                    "cashAndEquivalents": null,
                    "totalCurrentLiabilities": null,
                    "currentDeferredRevenue": null,
                    "netDebt": "1542000000.00",
                    "shortTermDebt": null,
                    "shortLongTermDebt": null,
                    "shortLongTermDebtTotal": "5200000000.00",
                    "otherStockholderEquity": "1281000000.00",
                    "propertyPlantEquipment": null,
                    "totalCurrentAssets": "3658000000.00",
                    "longTermInvestments": null,
                    "netTangibleAssets": null,
                    "shortTermInvestments": null,
                    "netReceivables": null,
                    "longTermDebt": null,
                    "inventory": null,
                    "accountsPayable": null,
                    "totalPermanentEquity": null,
                    "noncontrollingInterestInConsolidatedEntity": null,
                    "temporaryEquityRedeemableNoncontrollingInterests": null,
                    "accumulatedOtherComprehensiveIncome": null,
                    "additionalPaidInCapital": null,
                    "commonStockTotalEquity": null,
                    "preferredStockTotalEquity": null,
                    "retainedEarningsTotalEquity": null,
                    "treasuryStock": null,
                    "accumulatedAmortization": null,
                    "nonCurrrentAssetsOther": "-10058000000.00",
                    "deferredLongTermAssetCharges": null,
                    "nonCurrentAssetsTotal": "10058000000.00",
                    "capitalLeaseObligations": null,
                    "longTermDebtTotal": null,
                    "nonCurrentLiabilitiesOther": null,
                    "nonCurrentLiabilitiesTotal": "5200000000.00",
                    "negativeGoodwill": null,
                    "warrants": null,
                    "preferredStockRedeemable": null,
                    "capitalSurpluse": null,
                    "liabilitiesAndStockholdersEquity": "56614000000.00",
                    "cashAndShortTermInvestments": "3658000000.00",
                    "propertyPlantAndEquipmentGross": null,
                    "propertyPlantAndEquipmentNet": null,
                    "accumulatedDepreciation": null,
                    "netWorkingCapital": null,
                    "netInvestedCapital": null,
                    "commonStockSharesOutstanding": "334782609.00"
                },
                "1996-10-31": {
                    "date": "1996-10-31",
                    "filing_date": "1996-10-31",
                    "currency_symbol": "CAD",
                    "totalAssets": "53134000000.00",
                    "intangibleAssets": "298000000.00",
                    "earningAssets": null,
                    "otherCurrentAssets": "48804000000.00",
                    "totalLiab": "50593000000.00",
                    "totalStockholderEquity": "2499000000.00",
                    "deferredLongTermLiab": null,
                    "otherCurrentLiab": "-717000000.00",
                    "commonStock": null,
                    "capitalStock": null,
                    "retainedEarnings": "855000000.00",
                    "otherLiab": null,
                    "goodWill": null,
                    "otherAssets": null,
                    "cash": "3528000000.00",
                    "cashAndEquivalents": null,
                    "totalCurrentLiabilities": "717000000.00",
                    "currentDeferredRevenue": null,
                    "netDebt": "87000000.00",
                    "shortTermDebt": null,
                    "shortLongTermDebt": null,
                    "shortLongTermDebtTotal": "3615000000.00",
                    "otherStockholderEquity": "1268000000.00",
                    "propertyPlantEquipment": null,
                    "totalCurrentAssets": "52630000000.00",
                    "longTermInvestments": null,
                    "netTangibleAssets": null,
                    "shortTermInvestments": null,
                    "netReceivables": "298000000.00",
                    "longTermDebt": null,
                    "inventory": null,
                    "accountsPayable": "717000000.00",
                    "totalPermanentEquity": null,
                    "noncontrollingInterestInConsolidatedEntity": null,
                    "temporaryEquityRedeemableNoncontrollingInterests": null,
                    "accumulatedOtherComprehensiveIncome": null,
                    "additionalPaidInCapital": null,
                    "commonStockTotalEquity": null,
                    "preferredStockTotalEquity": null,
                    "retainedEarningsTotalEquity": null,
                    "treasuryStock": null,
                    "accumulatedAmortization": null,
                    "nonCurrrentAssetsOther": "-8414000000.00",
                    "deferredLongTermAssetCharges": null,
                    "nonCurrentAssetsTotal": "504000000.00",
                    "capitalLeaseObligations": null,
                    "longTermDebtTotal": null,
                    "nonCurrentLiabilitiesOther": null,
                    "nonCurrentLiabilitiesTotal": "3615000000.00",
                    "negativeGoodwill": null,
                    "warrants": null,
                    "preferredStockRedeemable": null,
                    "capitalSurpluse": null,
                    "liabilitiesAndStockholdersEquity": "53134000000.00",
                    "cashAndShortTermInvestments": "3528000000.00",
                    "propertyPlantAndEquipmentGross": "343000000.00",
                    "propertyPlantAndEquipmentNet": "343000000.00",
                    "accumulatedDepreciation": null,
                    "netWorkingCapital": null,
                    "netInvestedCapital": null,
                    "commonStockSharesOutstanding": "334782609.00"
                },
                "1996-07-31": {
                    "date": "1996-07-31",
                    "filing_date": "1996-07-31",
                    "currency_symbol": "CAD",
                    "totalAssets": "49533000000.00",
                    "intangibleAssets": null,
                    "earningAssets": null,
                    "otherCurrentAssets": null,
                    "totalLiab": "47074000000.00",
                    "totalStockholderEquity": "2459000000.00",
                    "deferredLongTermLiab": null,
                    "otherCurrentLiab": null,
                    "commonStock": null,
                    "capitalStock": null,
                    "retainedEarnings": "825000000.00",
                    "otherLiab": null,
                    "goodWill": null,
                    "otherAssets": "38161000000.00",
                    "cash": "3167000000.00",
                    "cashAndEquivalents": null,
                    "totalCurrentLiabilities": null,
                    "currentDeferredRevenue": null,
                    "netDebt": "-2050000000.00",
                    "shortTermDebt": null,
                    "shortLongTermDebt": null,
                    "shortLongTermDebtTotal": "1117000000.00",
                    "otherStockholderEquity": "1258000000.00",
                    "propertyPlantEquipment": null,
                    "totalCurrentAssets": "3167000000.00",
                    "longTermInvestments": null,
                    "netTangibleAssets": null,
                    "shortTermInvestments": null,
                    "netReceivables": null,
                    "longTermDebt": null,
                    "inventory": null,
                    "accountsPayable": null,
                    "totalPermanentEquity": null,
                    "noncontrollingInterestInConsolidatedEntity": null,
                    "temporaryEquityRedeemableNoncontrollingInterests": null,
                    "accumulatedOtherComprehensiveIncome": null,
                    "additionalPaidInCapital": null,
                    "commonStockTotalEquity": null,
                    "preferredStockTotalEquity": null,
                    "retainedEarningsTotalEquity": null,
                    "treasuryStock": null,
                    "accumulatedAmortization": null,
                    "nonCurrrentAssetsOther": "-8205000000.00",
                    "deferredLongTermAssetCharges": null,
                    "nonCurrentAssetsTotal": "8205000000.00",
                    "capitalLeaseObligations": null,
                    "longTermDebtTotal": null,
                    "nonCurrentLiabilitiesOther": null,
                    "nonCurrentLiabilitiesTotal": "1117000000.00",
                    "negativeGoodwill": null,
                    "warrants": null,
                    "preferredStockRedeemable": null,
                    "capitalSurpluse": null,
                    "liabilitiesAndStockholdersEquity": "49533000000.00",
                    "cashAndShortTermInvestments": "3167000000.00",
                    "propertyPlantAndEquipmentGross": null,
                    "propertyPlantAndEquipmentNet": null,
                    "accumulatedDepreciation": null,
                    "netWorkingCapital": null,
                    "netInvestedCapital": null,
                    "commonStockSharesOutstanding": "330909091.00"
                },
                "1996-04-30": {
                    "date": "1996-04-30",
                    "filing_date": "1996-04-30",
                    "currency_symbol": "CAD",
                    "totalAssets": "49988000000.00",
                    "intangibleAssets": null,
                    "earningAssets": null,
                    "otherCurrentAssets": null,
                    "totalLiab": "47607000000.00",
                    "totalStockholderEquity": "2381000000.00",
                    "deferredLongTermLiab": null,
                    "otherCurrentLiab": null,
                    "commonStock": null,
                    "capitalStock": null,
                    "retainedEarnings": "756000000.00",
                    "otherLiab": null,
                    "goodWill": null,
                    "otherAssets": "38782000000.00",
                    "cash": "3982000000.00",
                    "cashAndEquivalents": null,
                    "totalCurrentLiabilities": null,
                    "currentDeferredRevenue": null,
                    "netDebt": "-2868000000.00",
                    "shortTermDebt": null,
                    "shortLongTermDebt": null,
                    "shortLongTermDebtTotal": "1114000000.00",
                    "otherStockholderEquity": "1249000000.00",
                    "propertyPlantEquipment": null,
                    "totalCurrentAssets": "3982000000.00",
                    "longTermInvestments": null,
                    "netTangibleAssets": null,
                    "shortTermInvestments": null,
                    "netReceivables": null,
                    "longTermDebt": null,
                    "inventory": null,
                    "accountsPayable": null,
                    "totalPermanentEquity": null,
                    "noncontrollingInterestInConsolidatedEntity": null,
                    "temporaryEquityRedeemableNoncontrollingInterests": null,
                    "accumulatedOtherComprehensiveIncome": null,
                    "additionalPaidInCapital": null,
                    "commonStockTotalEquity": null,
                    "preferredStockTotalEquity": null,
                    "retainedEarningsTotalEquity": null,
                    "treasuryStock": null,
                    "accumulatedAmortization": null,
                    "nonCurrrentAssetsOther": "-7224000000.00",
                    "deferredLongTermAssetCharges": null,
                    "nonCurrentAssetsTotal": "7224000000.00",
                    "capitalLeaseObligations": null,
                    "longTermDebtTotal": null,
                    "nonCurrentLiabilitiesOther": null,
                    "nonCurrentLiabilitiesTotal": "1114000000.00",
                    "negativeGoodwill": null,
                    "warrants": null,
                    "preferredStockRedeemable": null,
                    "capitalSurpluse": null,
                    "liabilitiesAndStockholdersEquity": "49988000000.00",
                    "cashAndShortTermInvestments": "3982000000.00",
                    "propertyPlantAndEquipmentGross": null,
                    "propertyPlantAndEquipmentNet": null,
                    "accumulatedDepreciation": null,
                    "netWorkingCapital": null,
                    "netInvestedCapital": null,
                    "commonStockSharesOutstanding": "328205128.00"
                },
                "1996-01-31": {
                    "date": "1996-01-31",
                    "filing_date": "1996-01-31",
                    "currency_symbol": "CAD",
                    "totalAssets": "48624000000.00",
                    "intangibleAssets": null,
                    "earningAssets": null,
                    "otherCurrentAssets": null,
                    "totalLiab": "46296000000.00",
                    "totalStockholderEquity": "2328000000.00",
                    "deferredLongTermLiab": null,
                    "otherCurrentLiab": null,
                    "commonStock": null,
                    "capitalStock": null,
                    "retainedEarnings": "712000000.00",
                    "otherLiab": null,
                    "goodWill": null,
                    "otherAssets": "37375000000.00",
                    "cash": "3675000000.00",
                    "cashAndEquivalents": null,
                    "totalCurrentLiabilities": null,
                    "currentDeferredRevenue": null,
                    "netDebt": "-2389000000.00",
                    "shortTermDebt": null,
                    "shortLongTermDebt": null,
                    "shortLongTermDebtTotal": "1286000000.00",
                    "otherStockholderEquity": "1240000000.00",
                    "propertyPlantEquipment": null,
                    "totalCurrentAssets": "3675000000.00",
                    "longTermInvestments": null,
                    "netTangibleAssets": null,
                    "shortTermInvestments": null,
                    "netReceivables": null,
                    "longTermDebt": null,
                    "inventory": null,
                    "accountsPayable": null,
                    "totalPermanentEquity": null,
                    "noncontrollingInterestInConsolidatedEntity": null,
                    "temporaryEquityRedeemableNoncontrollingInterests": null,
                    "accumulatedOtherComprehensiveIncome": null,
                    "additionalPaidInCapital": null,
                    "commonStockTotalEquity": null,
                    "preferredStockTotalEquity": null,
                    "retainedEarningsTotalEquity": null,
                    "treasuryStock": null,
                    "accumulatedAmortization": null,
                    "nonCurrrentAssetsOther": "-7574000000.00",
                    "deferredLongTermAssetCharges": null,
                    "nonCurrentAssetsTotal": "7574000000.00",
                    "capitalLeaseObligations": null,
                    "longTermDebtTotal": null,
                    "nonCurrentLiabilitiesOther": null,
                    "nonCurrentLiabilitiesTotal": "1286000000.00",
                    "negativeGoodwill": null,
                    "warrants": null,
                    "preferredStockRedeemable": null,
                    "capitalSurpluse": null,
                    "liabilitiesAndStockholdersEquity": "48624000000.00",
                    "cashAndShortTermInvestments": "3675000000.00",
                    "propertyPlantAndEquipmentGross": null,
                    "propertyPlantAndEquipmentNet": null,
                    "accumulatedDepreciation": null,
                    "netWorkingCapital": null,
                    "netInvestedCapital": null,
                    "commonStockSharesOutstanding": "331707317.00"
                },
                "1995-10-31": {
                    "date": "1995-10-31",
                    "filing_date": "1995-10-31",
                    "currency_symbol": "CAD",
                    "totalAssets": "48913000000.00",
                    "intangibleAssets": "333000000.00",
                    "earningAssets": null,
                    "otherCurrentAssets": "42914000000.00",
                    "totalLiab": "46552000000.00",
                    "totalStockholderEquity": "2325000000.00",
                    "deferredLongTermLiab": null,
                    "otherCurrentLiab": "-895000000.00",
                    "commonStock": null,
                    "capitalStock": null,
                    "retainedEarnings": "715000000.00",
                    "otherLiab": null,
                    "goodWill": null,
                    "otherAssets": null,
                    "cash": "5174000000.00",
                    "cashAndEquivalents": null,
                    "totalCurrentLiabilities": "895000000.00",
                    "currentDeferredRevenue": null,
                    "netDebt": "-3278000000.00",
                    "shortTermDebt": null,
                    "shortLongTermDebt": null,
                    "shortLongTermDebtTotal": "1896000000.00",
                    "otherStockholderEquity": "1234000000.00",
                    "propertyPlantEquipment": null,
                    "totalCurrentAssets": "48421000000.00",
                    "longTermInvestments": null,
                    "netTangibleAssets": null,
                    "shortTermInvestments": null,
                    "netReceivables": "333000000.00",
                    "longTermDebt": null,
                    "inventory": null,
                    "accountsPayable": "895000000.00",
                    "totalPermanentEquity": null,
                    "noncontrollingInterestInConsolidatedEntity": null,
                    "temporaryEquityRedeemableNoncontrollingInterests": null,
                    "accumulatedOtherComprehensiveIncome": null,
                    "additionalPaidInCapital": null,
                    "commonStockTotalEquity": null,
                    "preferredStockTotalEquity": null,
                    "retainedEarningsTotalEquity": null,
                    "treasuryStock": null,
                    "accumulatedAmortization": null,
                    "nonCurrrentAssetsOther": "-7285000000.00",
                    "deferredLongTermAssetCharges": null,
                    "nonCurrentAssetsTotal": "492000000.00",
                    "capitalLeaseObligations": null,
                    "longTermDebtTotal": null,
                    "nonCurrentLiabilitiesOther": null,
                    "nonCurrentLiabilitiesTotal": "1896000000.00",
                    "negativeGoodwill": null,
                    "warrants": null,
                    "preferredStockRedeemable": null,
                    "capitalSurpluse": null,
                    "liabilitiesAndStockholdersEquity": "48913000000.00",
                    "cashAndShortTermInvestments": "5174000000.00",
                    "propertyPlantAndEquipmentGross": "333000000.00",
                    "propertyPlantAndEquipmentNet": "333000000.00",
                    "accumulatedDepreciation": null,
                    "netWorkingCapital": null,
                    "netInvestedCapital": null,
                    "commonStockSharesOutstanding": "331707317.00"
                },
                "1995-07-31": {
                    "date": "1995-07-31",
                    "filing_date": "1995-07-31",
                    "currency_symbol": "CAD",
                    "totalAssets": "48611000000.00",
                    "intangibleAssets": null,
                    "earningAssets": null,
                    "otherCurrentAssets": null,
                    "totalLiab": "46194000000.00",
                    "totalStockholderEquity": "2417000000.00",
                    "deferredLongTermLiab": null,
                    "otherCurrentLiab": null,
                    "commonStock": null,
                    "capitalStock": null,
                    "retainedEarnings": "689000000.00",
                    "otherLiab": null,
                    "goodWill": null,
                    "otherAssets": "36313000000.00",
                    "cash": "5184000000.00",
                    "cashAndEquivalents": null,
                    "totalCurrentLiabilities": null,
                    "currentDeferredRevenue": null,
                    "netDebt": "-3829000000.00",
                    "shortTermDebt": null,
                    "shortLongTermDebt": null,
                    "shortLongTermDebtTotal": "1355000000.00",
                    "otherStockholderEquity": "1227000000.00",
                    "propertyPlantEquipment": null,
                    "totalCurrentAssets": "5184000000.00",
                    "longTermInvestments": null,
                    "netTangibleAssets": null,
                    "shortTermInvestments": null,
                    "netReceivables": null,
                    "longTermDebt": null,
                    "inventory": null,
                    "accountsPayable": null,
                    "totalPermanentEquity": null,
                    "noncontrollingInterestInConsolidatedEntity": null,
                    "temporaryEquityRedeemableNoncontrollingInterests": null,
                    "accumulatedOtherComprehensiveIncome": null,
                    "additionalPaidInCapital": null,
                    "commonStockTotalEquity": null,
                    "preferredStockTotalEquity": null,
                    "retainedEarningsTotalEquity": null,
                    "treasuryStock": null,
                    "accumulatedAmortization": null,
                    "nonCurrrentAssetsOther": "-7114000000.00",
                    "deferredLongTermAssetCharges": null,
                    "nonCurrentAssetsTotal": "7114000000.00",
                    "capitalLeaseObligations": null,
                    "longTermDebtTotal": null,
                    "nonCurrentLiabilitiesOther": null,
                    "nonCurrentLiabilitiesTotal": "1355000000.00",
                    "negativeGoodwill": null,
                    "warrants": null,
                    "preferredStockRedeemable": null,
                    "capitalSurpluse": null,
                    "liabilitiesAndStockholdersEquity": "48611000000.00",
                    "cashAndShortTermInvestments": "5184000000.00",
                    "propertyPlantAndEquipmentGross": null,
                    "propertyPlantAndEquipmentNet": null,
                    "accumulatedDepreciation": null,
                    "netWorkingCapital": null,
                    "netInvestedCapital": null,
                    "commonStockSharesOutstanding": "327878788.00"
                },
                "1995-04-30": {
                    "date": "1995-04-30",
                    "filing_date": "1995-04-30",
                    "currency_symbol": "CAD",
                    "totalAssets": "46786000000.00",
                    "intangibleAssets": null,
                    "earningAssets": null,
                    "otherCurrentAssets": null,
                    "totalLiab": "44414000000.00",
                    "totalStockholderEquity": "2372000000.00",
                    "deferredLongTermLiab": null,
                    "otherCurrentLiab": null,
                    "commonStock": null,
                    "capitalStock": null,
                    "retainedEarnings": "651000000.00",
                    "otherLiab": null,
                    "goodWill": null,
                    "otherAssets": "36097000000.00",
                    "cash": "4210000000.00",
                    "cashAndEquivalents": null,
                    "totalCurrentLiabilities": null,
                    "currentDeferredRevenue": null,
                    "netDebt": "-2826000000.00",
                    "shortTermDebt": null,
                    "shortLongTermDebt": null,
                    "shortLongTermDebtTotal": "1384000000.00",
                    "otherStockholderEquity": "1220000000.00",
                    "propertyPlantEquipment": null,
                    "totalCurrentAssets": "4210000000.00",
                    "longTermInvestments": null,
                    "netTangibleAssets": null,
                    "shortTermInvestments": null,
                    "netReceivables": null,
                    "longTermDebt": null,
                    "inventory": null,
                    "accountsPayable": null,
                    "totalPermanentEquity": null,
                    "noncontrollingInterestInConsolidatedEntity": null,
                    "temporaryEquityRedeemableNoncontrollingInterests": null,
                    "accumulatedOtherComprehensiveIncome": null,
                    "additionalPaidInCapital": null,
                    "commonStockTotalEquity": null,
                    "preferredStockTotalEquity": null,
                    "retainedEarningsTotalEquity": null,
                    "treasuryStock": null,
                    "accumulatedAmortization": null,
                    "nonCurrrentAssetsOther": "-6479000000.00",
                    "deferredLongTermAssetCharges": null,
                    "nonCurrentAssetsTotal": "6479000000.00",
                    "capitalLeaseObligations": null,
                    "longTermDebtTotal": null,
                    "nonCurrentLiabilitiesOther": null,
                    "nonCurrentLiabilitiesTotal": "1384000000.00",
                    "negativeGoodwill": null,
                    "warrants": null,
                    "preferredStockRedeemable": null,
                    "capitalSurpluse": null,
                    "liabilitiesAndStockholdersEquity": "46786000000.00",
                    "cashAndShortTermInvestments": "4210000000.00",
                    "propertyPlantAndEquipmentGross": null,
                    "propertyPlantAndEquipmentNet": null,
                    "accumulatedDepreciation": null,
                    "netWorkingCapital": null,
                    "netInvestedCapital": null,
                    "commonStockSharesOutstanding": "325517241.00"
                },
                "1995-01-31": {
                    "date": "1995-01-31",
                    "filing_date": "1995-01-31",
                    "currency_symbol": "CAD",
                    "totalAssets": "46470000000.00",
                    "intangibleAssets": null,
                    "earningAssets": null,
                    "otherCurrentAssets": null,
                    "totalLiab": "44110000000.00",
                    "totalStockholderEquity": "2360000000.00",
                    "deferredLongTermLiab": null,
                    "otherCurrentLiab": null,
                    "commonStock": null,
                    "capitalStock": null,
                    "retainedEarnings": "615000000.00",
                    "otherLiab": null,
                    "goodWill": null,
                    "otherAssets": "35080000000.00",
                    "cash": "4164000000.00",
                    "cashAndEquivalents": null,
                    "totalCurrentLiabilities": null,
                    "currentDeferredRevenue": null,
                    "netDebt": "-2789000000.00",
                    "shortTermDebt": null,
                    "shortLongTermDebt": null,
                    "shortLongTermDebtTotal": "1375000000.00",
                    "otherStockholderEquity": "1213000000.00",
                    "propertyPlantEquipment": null,
                    "totalCurrentAssets": "4164000000.00",
                    "longTermInvestments": null,
                    "netTangibleAssets": null,
                    "shortTermInvestments": null,
                    "netReceivables": null,
                    "longTermDebt": null,
                    "inventory": null,
                    "accountsPayable": null,
                    "totalPermanentEquity": null,
                    "noncontrollingInterestInConsolidatedEntity": null,
                    "temporaryEquityRedeemableNoncontrollingInterests": null,
                    "accumulatedOtherComprehensiveIncome": null,
                    "additionalPaidInCapital": null,
                    "commonStockTotalEquity": null,
                    "preferredStockTotalEquity": null,
                    "retainedEarningsTotalEquity": null,
                    "treasuryStock": null,
                    "accumulatedAmortization": null,
                    "nonCurrrentAssetsOther": "-7226000000.00",
                    "deferredLongTermAssetCharges": null,
                    "nonCurrentAssetsTotal": "7226000000.00",
                    "capitalLeaseObligations": null,
                    "longTermDebtTotal": null,
                    "nonCurrentLiabilitiesOther": null,
                    "nonCurrentLiabilitiesTotal": "1375000000.00",
                    "negativeGoodwill": null,
                    "warrants": null,
                    "preferredStockRedeemable": null,
                    "capitalSurpluse": null,
                    "liabilitiesAndStockholdersEquity": "46470000000.00",
                    "cashAndShortTermInvestments": "4164000000.00",
                    "propertyPlantAndEquipmentGross": null,
                    "propertyPlantAndEquipmentNet": null,
                    "accumulatedDepreciation": null,
                    "netWorkingCapital": null,
                    "netInvestedCapital": null,
                    "commonStockSharesOutstanding": "325161290.00"
                },
                "1994-10-31": {
                    "date": "1994-10-31",
                    "filing_date": "1994-10-31",
                    "currency_symbol": "CAD",
                    "totalAssets": "44774300000.00",
                    "intangibleAssets": "247600000.00",
                    "earningAssets": null,
                    "otherCurrentAssets": "40273500000.00",
                    "totalLiab": "42413000000.00",
                    "totalStockholderEquity": "2317000000.00",
                    "deferredLongTermLiab": null,
                    "otherCurrentLiab": "-640400000.00",
                    "commonStock": null,
                    "capitalStock": null,
                    "retainedEarnings": "578100000.00",
                    "otherLiab": null,
                    "goodWill": null,
                    "otherAssets": null,
                    "cash": "3765200000.00",
                    "cashAndEquivalents": null,
                    "totalCurrentLiabilities": "640400000.00",
                    "currentDeferredRevenue": null,
                    "netDebt": "-1726700000.00",
                    "shortTermDebt": null,
                    "shortLongTermDebt": null,
                    "shortLongTermDebtTotal": "2038500000.00",
                    "otherStockholderEquity": "1206500000.00",
                    "propertyPlantEquipment": null,
                    "totalCurrentAssets": "44286300000.00",
                    "longTermInvestments": null,
                    "netTangibleAssets": null,
                    "shortTermInvestments": null,
                    "netReceivables": "247600000.00",
                    "longTermDebt": null,
                    "inventory": null,
                    "accountsPayable": "640400000.00",
                    "totalPermanentEquity": null,
                    "noncontrollingInterestInConsolidatedEntity": null,
                    "temporaryEquityRedeemableNoncontrollingInterests": null,
                    "accumulatedOtherComprehensiveIncome": null,
                    "additionalPaidInCapital": null,
                    "commonStockTotalEquity": null,
                    "preferredStockTotalEquity": null,
                    "retainedEarningsTotalEquity": null,
                    "treasuryStock": null,
                    "accumulatedAmortization": null,
                    "nonCurrrentAssetsOther": "-6071000000.00",
                    "deferredLongTermAssetCharges": null,
                    "nonCurrentAssetsTotal": "488000000.00",
                    "capitalLeaseObligations": null,
                    "longTermDebtTotal": null,
                    "nonCurrentLiabilitiesOther": null,
                    "nonCurrentLiabilitiesTotal": "2038500000.00",
                    "negativeGoodwill": null,
                    "warrants": null,
                    "preferredStockRedeemable": null,
                    "capitalSurpluse": null,
                    "liabilitiesAndStockholdersEquity": "44774300000.00",
                    "cashAndShortTermInvestments": "3765200000.00",
                    "propertyPlantAndEquipmentGross": "319100000.00",
                    "propertyPlantAndEquipmentNet": "319100000.00",
                    "accumulatedDepreciation": null,
                    "netWorkingCapital": null,
                    "netInvestedCapital": null,
                    "commonStockSharesOutstanding": "325161290.00"
                },
                "1994-07-31": {
                    "date": "1994-07-31",
                    "filing_date": "1994-07-31",
                    "currency_symbol": "CAD",
                    "totalAssets": "43600000000.00",
                    "intangibleAssets": null,
                    "earningAssets": null,
                    "otherCurrentAssets": null,
                    "totalLiab": "41305000000.00",
                    "totalStockholderEquity": "2295000000.00",
                    "deferredLongTermLiab": null,
                    "otherCurrentLiab": null,
                    "commonStock": null,
                    "capitalStock": null,
                    "retainedEarnings": "544000000.00",
                    "otherLiab": null,
                    "goodWill": null,
                    "otherAssets": "35419000000.00",
                    "cash": "2653000000.00",
                    "cashAndEquivalents": null,
                    "totalCurrentLiabilities": null,
                    "currentDeferredRevenue": null,
                    "netDebt": "-1633000000.00",
                    "shortTermDebt": null,
                    "shortLongTermDebt": null,
                    "shortLongTermDebtTotal": "1020000000.00",
                    "otherStockholderEquity": "1199000000.00",
                    "propertyPlantEquipment": null,
                    "totalCurrentAssets": "2653000000.00",
                    "longTermInvestments": null,
                    "netTangibleAssets": null,
                    "shortTermInvestments": null,
                    "netReceivables": null,
                    "longTermDebt": null,
                    "inventory": null,
                    "accountsPayable": null,
                    "totalPermanentEquity": null,
                    "noncontrollingInterestInConsolidatedEntity": null,
                    "temporaryEquityRedeemableNoncontrollingInterests": null,
                    "accumulatedOtherComprehensiveIncome": null,
                    "additionalPaidInCapital": null,
                    "commonStockTotalEquity": null,
                    "preferredStockTotalEquity": null,
                    "retainedEarningsTotalEquity": null,
                    "treasuryStock": null,
                    "accumulatedAmortization": null,
                    "nonCurrrentAssetsOther": "-5528000000.00",
                    "deferredLongTermAssetCharges": null,
                    "nonCurrentAssetsTotal": "5528000000.00",
                    "capitalLeaseObligations": null,
                    "longTermDebtTotal": null,
                    "nonCurrentLiabilitiesOther": null,
                    "nonCurrentLiabilitiesTotal": "1020000000.00",
                    "negativeGoodwill": null,
                    "warrants": null,
                    "preferredStockRedeemable": null,
                    "capitalSurpluse": null,
                    "liabilitiesAndStockholdersEquity": "43600000000.00",
                    "cashAndShortTermInvestments": "2653000000.00",
                    "propertyPlantAndEquipmentGross": null,
                    "propertyPlantAndEquipmentNet": null,
                    "accumulatedDepreciation": null,
                    "netWorkingCapital": null,
                    "netInvestedCapital": null,
                    "commonStockSharesOutstanding": "322068966.00"
                },
                "1994-04-30": {
                    "date": "1994-04-30",
                    "filing_date": "1994-04-30",
                    "currency_symbol": "CAD",
                    "totalAssets": "42782000000.00",
                    "intangibleAssets": null,
                    "earningAssets": null,
                    "otherCurrentAssets": null,
                    "totalLiab": "40524000000.00",
                    "totalStockholderEquity": "2258000000.00",
                    "deferredLongTermLiab": null,
                    "otherCurrentLiab": null,
                    "commonStock": null,
                    "capitalStock": null,
                    "retainedEarnings": "514000000.00",
                    "otherLiab": null,
                    "goodWill": null,
                    "otherAssets": "34415000000.00",
                    "cash": "3021000000.00",
                    "cashAndEquivalents": null,
                    "totalCurrentLiabilities": null,
                    "currentDeferredRevenue": null,
                    "netDebt": "-2001000000.00",
                    "shortTermDebt": null,
                    "shortLongTermDebt": null,
                    "shortLongTermDebtTotal": "1020000000.00",
                    "otherStockholderEquity": "1193000000.00",
                    "propertyPlantEquipment": null,
                    "totalCurrentAssets": "3021000000.00",
                    "longTermInvestments": null,
                    "netTangibleAssets": null,
                    "shortTermInvestments": null,
                    "netReceivables": null,
                    "longTermDebt": null,
                    "inventory": null,
                    "accountsPayable": null,
                    "totalPermanentEquity": null,
                    "noncontrollingInterestInConsolidatedEntity": null,
                    "temporaryEquityRedeemableNoncontrollingInterests": null,
                    "accumulatedOtherComprehensiveIncome": null,
                    "additionalPaidInCapital": null,
                    "commonStockTotalEquity": null,
                    "preferredStockTotalEquity": null,
                    "retainedEarningsTotalEquity": null,
                    "treasuryStock": null,
                    "accumulatedAmortization": null,
                    "nonCurrrentAssetsOther": "-5346000000.00",
                    "deferredLongTermAssetCharges": null,
                    "nonCurrentAssetsTotal": "5346000000.00",
                    "capitalLeaseObligations": null,
                    "longTermDebtTotal": null,
                    "nonCurrentLiabilitiesOther": null,
                    "nonCurrentLiabilitiesTotal": "1020000000.00",
                    "negativeGoodwill": null,
                    "warrants": null,
                    "preferredStockRedeemable": null,
                    "capitalSurpluse": null,
                    "liabilitiesAndStockholdersEquity": "42782000000.00",
                    "cashAndShortTermInvestments": "3021000000.00",
                    "propertyPlantAndEquipmentGross": null,
                    "propertyPlantAndEquipmentNet": null,
                    "accumulatedDepreciation": null,
                    "netWorkingCapital": null,
                    "netInvestedCapital": null,
                    "commonStockSharesOutstanding": "318518519.00"
                },
                "1994-01-31": {
                    "date": "1994-01-31",
                    "filing_date": "1994-01-31",
                    "currency_symbol": "CAD",
                    "totalAssets": "42602000000.00",
                    "intangibleAssets": null,
                    "earningAssets": null,
                    "otherCurrentAssets": null,
                    "totalLiab": "40501000000.00",
                    "totalStockholderEquity": "2101000000.00",
                    "deferredLongTermLiab": null,
                    "otherCurrentLiab": null,
                    "commonStock": null,
                    "capitalStock": null,
                    "retainedEarnings": "488000000.00",
                    "otherLiab": null,
                    "goodWill": null,
                    "otherAssets": "33986000000.00",
                    "cash": "3109000000.00",
                    "cashAndEquivalents": null,
                    "totalCurrentLiabilities": null,
                    "currentDeferredRevenue": null,
                    "netDebt": "-1925000000.00",
                    "shortTermDebt": null,
                    "shortLongTermDebt": null,
                    "shortLongTermDebtTotal": "1184000000.00",
                    "otherStockholderEquity": "1186000000.00",
                    "propertyPlantEquipment": null,
                    "totalCurrentAssets": "3109000000.00",
                    "longTermInvestments": null,
                    "netTangibleAssets": null,
                    "shortTermInvestments": null,
                    "netReceivables": null,
                    "longTermDebt": null,
                    "inventory": null,
                    "accountsPayable": null,
                    "totalPermanentEquity": null,
                    "noncontrollingInterestInConsolidatedEntity": null,
                    "temporaryEquityRedeemableNoncontrollingInterests": null,
                    "accumulatedOtherComprehensiveIncome": null,
                    "additionalPaidInCapital": null,
                    "commonStockTotalEquity": null,
                    "preferredStockTotalEquity": null,
                    "retainedEarningsTotalEquity": null,
                    "treasuryStock": null,
                    "accumulatedAmortization": null,
                    "nonCurrrentAssetsOther": "-5507000000.00",
                    "deferredLongTermAssetCharges": null,
                    "nonCurrentAssetsTotal": "5507000000.00",
                    "capitalLeaseObligations": null,
                    "longTermDebtTotal": null,
                    "nonCurrentLiabilitiesOther": null,
                    "nonCurrentLiabilitiesTotal": "1184000000.00",
                    "negativeGoodwill": null,
                    "warrants": null,
                    "preferredStockRedeemable": null,
                    "capitalSurpluse": null,
                    "liabilitiesAndStockholdersEquity": "42602000000.00",
                    "cashAndShortTermInvestments": "3109000000.00",
                    "propertyPlantAndEquipmentGross": null,
                    "propertyPlantAndEquipmentNet": null,
                    "accumulatedDepreciation": null,
                    "netWorkingCapital": null,
                    "netInvestedCapital": null,
                    "commonStockSharesOutstanding": "314814815.00"
                },
                "1993-10-31": {
                    "date": "1993-10-31",
                    "filing_date": "1993-10-31",
                    "currency_symbol": "CAD",
                    "totalAssets": "42734000000.00",
                    "intangibleAssets": "213000000.00",
                    "earningAssets": null,
                    "otherCurrentAssets": "38757500000.00",
                    "totalLiab": "40721400000.00",
                    "totalStockholderEquity": "1971600000.00",
                    "deferredLongTermLiab": null,
                    "otherCurrentLiab": "-719300000.00",
                    "commonStock": null,
                    "capitalStock": null,
                    "retainedEarnings": "462000000.00",
                    "otherLiab": null,
                    "goodWill": null,
                    "otherAssets": null,
                    "cash": "3203600000.00",
                    "cashAndEquivalents": null,
                    "totalCurrentLiabilities": "719300000.00",
                    "currentDeferredRevenue": null,
                    "netDebt": "-1445000000.00",
                    "shortTermDebt": null,
                    "shortLongTermDebt": null,
                    "shortLongTermDebtTotal": "1758600000.00",
                    "otherStockholderEquity": "1083000000.00",
                    "propertyPlantEquipment": null,
                    "totalCurrentAssets": "42174100000.00",
                    "longTermInvestments": null,
                    "netTangibleAssets": null,
                    "shortTermInvestments": null,
                    "netReceivables": "213000000.00",
                    "longTermDebt": null,
                    "inventory": null,
                    "accountsPayable": "719300000.00",
                    "totalPermanentEquity": null,
                    "noncontrollingInterestInConsolidatedEntity": null,
                    "temporaryEquityRedeemableNoncontrollingInterests": null,
                    "accumulatedOtherComprehensiveIncome": null,
                    "additionalPaidInCapital": null,
                    "commonStockTotalEquity": null,
                    "preferredStockTotalEquity": null,
                    "retainedEarningsTotalEquity": null,
                    "treasuryStock": null,
                    "accumulatedAmortization": null,
                    "nonCurrrentAssetsOther": "-6005000000.00",
                    "deferredLongTermAssetCharges": null,
                    "nonCurrentAssetsTotal": "559900000.00",
                    "capitalLeaseObligations": null,
                    "longTermDebtTotal": null,
                    "nonCurrentLiabilitiesOther": null,
                    "nonCurrentLiabilitiesTotal": "1758600000.00",
                    "negativeGoodwill": null,
                    "warrants": null,
                    "preferredStockRedeemable": null,
                    "capitalSurpluse": null,
                    "liabilitiesAndStockholdersEquity": "42734000000.00",
                    "cashAndShortTermInvestments": "3203600000.00",
                    "propertyPlantAndEquipmentGross": "381400000.00",
                    "propertyPlantAndEquipmentNet": "381400000.00",
                    "accumulatedDepreciation": null,
                    "netWorkingCapital": null,
                    "netInvestedCapital": null,
                    "commonStockSharesOutstanding": "314814815.00"
                },
                "1993-07-31": {
                    "date": "1993-07-31",
                    "filing_date": "1993-07-31",
                    "currency_symbol": "CAD",
                    "totalAssets": "39104000000.00",
                    "intangibleAssets": null,
                    "earningAssets": null,
                    "otherCurrentAssets": null,
                    "totalLiab": "37158000000.00",
                    "totalStockholderEquity": "1946000000.00",
                    "deferredLongTermLiab": null,
                    "otherCurrentLiab": null,
                    "commonStock": null,
                    "capitalStock": null,
                    "retainedEarnings": "441000000.00",
                    "otherLiab": null,
                    "goodWill": null,
                    "otherAssets": "30813000000.00",
                    "cash": "2810000000.00",
                    "cashAndEquivalents": null,
                    "totalCurrentLiabilities": null,
                    "currentDeferredRevenue": null,
                    "netDebt": "-1662000000.00",
                    "shortTermDebt": null,
                    "shortLongTermDebt": null,
                    "shortLongTermDebtTotal": "1148000000.00",
                    "otherStockholderEquity": "1074000000.00",
                    "propertyPlantEquipment": null,
                    "totalCurrentAssets": "2810000000.00",
                    "longTermInvestments": null,
                    "netTangibleAssets": null,
                    "shortTermInvestments": null,
                    "netReceivables": null,
                    "longTermDebt": null,
                    "inventory": null,
                    "accountsPayable": null,
                    "totalPermanentEquity": null,
                    "noncontrollingInterestInConsolidatedEntity": null,
                    "temporaryEquityRedeemableNoncontrollingInterests": null,
                    "accumulatedOtherComprehensiveIncome": null,
                    "additionalPaidInCapital": null,
                    "commonStockTotalEquity": null,
                    "preferredStockTotalEquity": null,
                    "retainedEarningsTotalEquity": null,
                    "treasuryStock": null,
                    "accumulatedAmortization": null,
                    "nonCurrrentAssetsOther": "-5481000000.00",
                    "deferredLongTermAssetCharges": null,
                    "nonCurrentAssetsTotal": "5481000000.00",
                    "capitalLeaseObligations": null,
                    "longTermDebtTotal": null,
                    "nonCurrentLiabilitiesOther": null,
                    "nonCurrentLiabilitiesTotal": "1148000000.00",
                    "negativeGoodwill": null,
                    "warrants": null,
                    "preferredStockRedeemable": null,
                    "capitalSurpluse": null,
                    "liabilitiesAndStockholdersEquity": "39104000000.00",
                    "cashAndShortTermInvestments": "2810000000.00",
                    "propertyPlantAndEquipmentGross": null,
                    "propertyPlantAndEquipmentNet": null,
                    "accumulatedDepreciation": null,
                    "netWorkingCapital": null,
                    "netInvestedCapital": null,
                    "commonStockSharesOutstanding": "289629630.00"
                },
                "1993-04-30": {
                    "date": "1993-04-30",
                    "filing_date": "1993-04-30",
                    "currency_symbol": "CAD",
                    "totalAssets": "40312000000.00",
                    "intangibleAssets": null,
                    "earningAssets": null,
                    "otherCurrentAssets": null,
                    "totalLiab": "38396000000.00",
                    "totalStockholderEquity": "1916000000.00",
                    "deferredLongTermLiab": null,
                    "otherCurrentLiab": null,
                    "commonStock": null,
                    "capitalStock": null,
                    "retainedEarnings": "417000000.00",
                    "otherLiab": null,
                    "goodWill": null,
                    "otherAssets": "31527000000.00",
                    "cash": "3374000000.00",
                    "cashAndEquivalents": null,
                    "totalCurrentLiabilities": null,
                    "currentDeferredRevenue": null,
                    "netDebt": "-2367000000.00",
                    "shortTermDebt": null,
                    "shortLongTermDebt": null,
                    "shortLongTermDebtTotal": "1007000000.00",
                    "otherStockholderEquity": "1068000000.00",
                    "propertyPlantEquipment": null,
                    "totalCurrentAssets": "3374000000.00",
                    "longTermInvestments": null,
                    "netTangibleAssets": null,
                    "shortTermInvestments": null,
                    "netReceivables": null,
                    "longTermDebt": null,
                    "inventory": null,
                    "accountsPayable": null,
                    "totalPermanentEquity": null,
                    "noncontrollingInterestInConsolidatedEntity": null,
                    "temporaryEquityRedeemableNoncontrollingInterests": null,
                    "accumulatedOtherComprehensiveIncome": null,
                    "additionalPaidInCapital": null,
                    "commonStockTotalEquity": null,
                    "preferredStockTotalEquity": null,
                    "retainedEarningsTotalEquity": null,
                    "treasuryStock": null,
                    "accumulatedAmortization": null,
                    "nonCurrrentAssetsOther": "-5411000000.00",
                    "deferredLongTermAssetCharges": null,
                    "nonCurrentAssetsTotal": "5411000000.00",
                    "capitalLeaseObligations": null,
                    "longTermDebtTotal": null,
                    "nonCurrentLiabilitiesOther": null,
                    "nonCurrentLiabilitiesTotal": "1007000000.00",
                    "negativeGoodwill": null,
                    "warrants": null,
                    "preferredStockRedeemable": null,
                    "capitalSurpluse": null,
                    "liabilitiesAndStockholdersEquity": "40312000000.00",
                    "cashAndShortTermInvestments": "3374000000.00",
                    "propertyPlantAndEquipmentGross": null,
                    "propertyPlantAndEquipmentNet": null,
                    "accumulatedDepreciation": null,
                    "netWorkingCapital": null,
                    "netInvestedCapital": null,
                    "commonStockSharesOutstanding": "276521739.00"
                },
                "1993-01-31": {
                    "date": "1993-01-31",
                    "filing_date": "1993-01-31",
                    "currency_symbol": "CAD",
                    "totalAssets": "41630000000.00",
                    "intangibleAssets": null,
                    "earningAssets": null,
                    "otherCurrentAssets": null,
                    "totalLiab": "39865000000.00",
                    "totalStockholderEquity": "1765000000.00",
                    "deferredLongTermLiab": null,
                    "otherCurrentLiab": null,
                    "commonStock": null,
                    "capitalStock": null,
                    "retainedEarnings": "421000000.00",
                    "otherLiab": null,
                    "goodWill": null,
                    "otherAssets": "31927000000.00",
                    "cash": "4887000000.00",
                    "cashAndEquivalents": null,
                    "totalCurrentLiabilities": null,
                    "currentDeferredRevenue": null,
                    "netDebt": "-3906000000.00",
                    "shortTermDebt": null,
                    "shortLongTermDebt": null,
                    "shortLongTermDebtTotal": "981000000.00",
                    "otherStockholderEquity": "913000000.00",
                    "propertyPlantEquipment": null,
                    "totalCurrentAssets": "4887000000.00",
                    "longTermInvestments": null,
                    "netTangibleAssets": null,
                    "shortTermInvestments": null,
                    "netReceivables": null,
                    "longTermDebt": null,
                    "inventory": null,
                    "accountsPayable": null,
                    "totalPermanentEquity": null,
                    "noncontrollingInterestInConsolidatedEntity": null,
                    "temporaryEquityRedeemableNoncontrollingInterests": null,
                    "accumulatedOtherComprehensiveIncome": null,
                    "additionalPaidInCapital": null,
                    "commonStockTotalEquity": null,
                    "preferredStockTotalEquity": null,
                    "retainedEarningsTotalEquity": null,
                    "treasuryStock": null,
                    "accumulatedAmortization": null,
                    "nonCurrrentAssetsOther": "-4816000000.00",
                    "deferredLongTermAssetCharges": null,
                    "nonCurrentAssetsTotal": "4816000000.00",
                    "capitalLeaseObligations": null,
                    "longTermDebtTotal": null,
                    "nonCurrentLiabilitiesOther": null,
                    "nonCurrentLiabilitiesTotal": "981000000.00",
                    "negativeGoodwill": null,
                    "warrants": null,
                    "preferredStockRedeemable": null,
                    "capitalSurpluse": null,
                    "liabilitiesAndStockholdersEquity": "41630000000.00",
                    "cashAndShortTermInvestments": "4887000000.00",
                    "propertyPlantAndEquipmentGross": null,
                    "propertyPlantAndEquipmentNet": null,
                    "accumulatedDepreciation": null,
                    "netWorkingCapital": null,
                    "netInvestedCapital": null,
                    "commonStockSharesOutstanding": "255714286.00"
                }
            },
            "yearly": {
                "2025-10-31": {
                    "date": "2025-10-31",
                    "filing_date": "2025-10-31",
                    "currency_symbol": "CAD",
                    "totalAssets": "576919000000.00",
                    "intangibleAssets": "1748000000.00",
                    "earningAssets": null,
                    "otherCurrentAssets": null,
                    "totalLiab": "543150000000.00",
                    "totalStockholderEquity": "33769000000.00",
                    "deferredLongTermLiab": null,
                    "otherCurrentLiab": "336975000000.00",
                    "commonStock": "9865000000.00",
                    "capitalStock": "11479000000.00",
                    "retainedEarnings": "20366000000.00",
                    "otherLiab": null,
                    "goodWill": "3101000000.00",
                    "otherAssets": "1572000000.00",
                    "cash": "27916000000.00",
                    "cashAndEquivalents": null,
                    "totalCurrentLiabilities": "450589000000.00",
                    "currentDeferredRevenue": null,
                    "netDebt": "121929000000.00",
                    "shortTermDebt": "105697000000.00",
                    "shortLongTermDebt": "64252000000.00",
                    "shortLongTermDebtTotal": "149845000000.00",
                    "otherStockholderEquity": "1637000000.00",
                    "propertyPlantEquipment": "2162000000.00",
                    "totalCurrentAssets": "38796000000.00",
                    "longTermInvestments": "188793000000.00",
                    "netTangibleAssets": null,
                    "shortTermInvestments": "5281000000.00",
                    "netReceivables": "5599000000.00",
                    "longTermDebt": "43593000000.00",
                    "inventory": null,
                    "accountsPayable": "7732000000.00",
                    "totalPermanentEquity": null,
                    "noncontrollingInterestInConsolidatedEntity": null,
                    "temporaryEquityRedeemableNoncontrollingInterests": null,
                    "accumulatedOtherComprehensiveIncome": "287000000.00",
                    "additionalPaidInCapital": null,
                    "commonStockTotalEquity": null,
                    "preferredStockTotalEquity": null,
                    "retainedEarningsTotalEquity": null,
                    "treasuryStock": null,
                    "accumulatedAmortization": null,
                    "nonCurrrentAssetsOther": "31331000000.00",
                    "deferredLongTermAssetCharges": null,
                    "nonCurrentAssetsTotal": "538123000000.00",
                    "capitalLeaseObligations": "644000000.00",
                    "longTermDebtTotal": "26821000000.00",
                    "nonCurrentLiabilitiesOther": null,
                    "nonCurrentLiabilitiesTotal": "92561000000.00",
                    "negativeGoodwill": null,
                    "warrants": null,
                    "preferredStockRedeemable": null,
                    "capitalSurpluse": "137000000.00",
                    "liabilitiesAndStockholdersEquity": "576919000000.00",
                    "cashAndShortTermInvestments": "33197000000.00",
                    "propertyPlantAndEquipmentGross": "3316000000.00",
                    "propertyPlantAndEquipmentNet": "2162000000.00",
                    "accumulatedDepreciation": null,
                    "netWorkingCapital": null,
                    "netInvestedCapital": "140000000000.00",
                    "commonStockSharesOutstanding": "382478000.00"
                },
                "2024-10-31": {
                    "date": "2024-10-31",
                    "filing_date": "2024-10-31",
                    "currency_symbol": "CAD",
                    "totalAssets": "462226000000.00",
                    "intangibleAssets": "1233000000.00",
                    "earningAssets": null,
                    "otherCurrentAssets": null,
                    "totalLiab": "436676000000.00",
                    "totalStockholderEquity": "25550000000.00",
                    "deferredLongTermLiab": null,
                    "otherCurrentLiab": "309655000000.00",
                    "commonStock": "3463000000.00",
                    "capitalStock": "5113000000.00",
                    "retainedEarnings": "18633000000.00",
                    "otherLiab": null,
                    "goodWill": "1522000000.00",
                    "otherAssets": "1315000000.00",
                    "cash": "31549000000.00",
                    "cashAndEquivalents": null,
                    "totalCurrentLiabilities": "349155000000.00",
                    "currentDeferredRevenue": null,
                    "netDebt": "43234000000.00",
                    "shortTermDebt": "32801000000.00",
                    "shortLongTermDebt": "32726000000.00",
                    "shortLongTermDebtTotal": "74783000000.00",
                    "otherStockholderEquity": "1585000000.00",
                    "propertyPlantEquipment": "1868000000.00",
                    "totalCurrentAssets": "43041000000.00",
                    "longTermInvestments": "145205000000.00",
                    "netTangibleAssets": null,
                    "shortTermInvestments": "4200000000.00",
                    "netReceivables": "7292000000.00",
                    "longTermDebt": "41585000000.00",
                    "inventory": null,
                    "accountsPayable": "6576000000.00",
                    "totalPermanentEquity": null,
                    "noncontrollingInterestInConsolidatedEntity": null,
                    "temporaryEquityRedeemableNoncontrollingInterests": null,
                    "accumulatedOtherComprehensiveIncome": "219000000.00",
                    "additionalPaidInCapital": null,
                    "commonStockTotalEquity": null,
                    "preferredStockTotalEquity": null,
                    "retainedEarningsTotalEquity": null,
                    "treasuryStock": null,
                    "accumulatedAmortization": null,
                    "nonCurrrentAssetsOther": "269357000000.00",
                    "deferredLongTermAssetCharges": null,
                    "nonCurrentAssetsTotal": "419185000000.00",
                    "capitalLeaseObligations": "472000000.00",
                    "longTermDebtTotal": "20524000000.00",
                    "nonCurrentLiabilitiesOther": null,
                    "nonCurrentLiabilitiesTotal": "87521000000.00",
                    "negativeGoodwill": null,
                    "warrants": null,
                    "preferredStockRedeemable": null,
                    "capitalSurpluse": "85000000.00",
                    "liabilitiesAndStockholdersEquity": "462226000000.00",
                    "cashAndShortTermInvestments": "35749000000.00",
                    "propertyPlantAndEquipmentGross": "2828000000.00",
                    "propertyPlantAndEquipmentNet": "1868000000.00",
                    "accumulatedDepreciation": null,
                    "netWorkingCapital": null,
                    "netInvestedCapital": "98211000000.00",
                    "commonStockSharesOutstanding": "342839000.00"
                },
                "2023-10-31": {
                    "date": "2023-10-31",
                    "filing_date": "2023-10-31",
                    "currency_symbol": "CAD",
                    "totalAssets": "423578000000.00",
                    "intangibleAssets": "1256000000.00",
                    "earningAssets": null,
                    "otherCurrentAssets": "171853000000.00",
                    "totalLiab": "399900000000.00",
                    "totalStockholderEquity": "23676000000.00",
                    "deferredLongTermLiab": null,
                    "otherCurrentLiab": "194046000000.00",
                    "commonStock": "3294000000.00",
                    "capitalStock": "4944000000.00",
                    "retainedEarnings": "16744000000.00",
                    "otherLiab": null,
                    "goodWill": "1521000000.00",
                    "otherAssets": "7184000000.00",
                    "cash": "35234000000.00",
                    "cashAndEquivalents": null,
                    "totalCurrentLiabilities": "220284000000.00",
                    "currentDeferredRevenue": null,
                    "netDebt": "18278000000.00",
                    "shortTermDebt": "20881000000.00",
                    "shortLongTermDebt": "20772000000.00",
                    "shortLongTermDebtTotal": "53512000000.00",
                    "otherStockholderEquity": "1568000000.00",
                    "propertyPlantEquipment": "1592000000.00",
                    "totalCurrentAssets": "45331000000.00",
                    "longTermInvestments": "121867000000.00",
                    "netTangibleAssets": null,
                    "shortTermInvestments": "3903000000.00",
                    "netReceivables": "6186000000.00",
                    "longTermDebt": "32223000000.00",
                    "inventory": "-171853000000.00",
                    "accountsPayable": "5149000000.00",
                    "totalPermanentEquity": null,
                    "noncontrollingInterestInConsolidatedEntity": null,
                    "temporaryEquityRedeemableNoncontrollingInterests": null,
                    "accumulatedOtherComprehensiveIncome": "420000000.00",
                    "additionalPaidInCapital": null,
                    "commonStockTotalEquity": null,
                    "preferredStockTotalEquity": null,
                    "retainedEarningsTotalEquity": null,
                    "treasuryStock": null,
                    "accumulatedAmortization": null,
                    "nonCurrrentAssetsOther": "244827000000.00",
                    "deferredLongTermAssetCharges": null,
                    "nonCurrentAssetsTotal": "371063000000.00",
                    "capitalLeaseObligations": "517000000.00",
                    "longTermDebtTotal": "22652000000.00",
                    "nonCurrentLiabilitiesOther": null,
                    "nonCurrentLiabilitiesTotal": "181943000000.00",
                    "negativeGoodwill": null,
                    "warrants": null,
                    "preferredStockRedeemable": null,
                    "capitalSurpluse": "68000000.00",
                    "liabilitiesAndStockholdersEquity": "423578000000.00",
                    "cashAndShortTermInvestments": "39137000000.00",
                    "propertyPlantAndEquipmentGross": "2458000000.00",
                    "propertyPlantAndEquipmentNet": "1592000000.00",
                    "accumulatedDepreciation": null,
                    "netWorkingCapital": null,
                    "netInvestedCapital": "75021000000.00",
                    "commonStockSharesOutstanding": "340768000.00"
                },
                "2022-10-31": {
                    "date": "2022-10-31",
                    "filing_date": "2022-10-31",
                    "currency_symbol": "CAD",
                    "totalAssets": "403740000000.00",
                    "intangibleAssets": "1360000000.00",
                    "earningAssets": null,
                    "otherCurrentAssets": "171073000000.00",
                    "totalLiab": "381994000000.00",
                    "totalStockholderEquity": "21744000000.00",
                    "deferredLongTermLiab": null,
                    "otherCurrentLiab": "182594000000.00",
                    "commonStock": "3196000000.00",
                    "capitalStock": "4846000000.00",
                    "retainedEarnings": "15140000000.00",
                    "otherLiab": "21507000000.00",
                    "goodWill": "1519000000.00",
                    "otherAssets": "129771000000.00",
                    "cash": "31870000000.00",
                    "cashAndEquivalents": null,
                    "totalCurrentLiabilities": "204201000000.00",
                    "currentDeferredRevenue": null,
                    "netDebt": "13007000000.00",
                    "shortTermDebt": "17165000000.00",
                    "shortLongTermDebt": "17071000000.00",
                    "shortLongTermDebtTotal": "44877000000.00",
                    "otherStockholderEquity": "1556000000.00",
                    "propertyPlantEquipment": "1397000000.00",
                    "totalCurrentAssets": "41302000000.00",
                    "longTermInvestments": "109859000000.00",
                    "netTangibleAssets": "17215000000.00",
                    "shortTermInvestments": "4471000000.00",
                    "netReceivables": "4556000000.00",
                    "longTermDebt": "27844000000.00",
                    "inventory": "-171073000000.00",
                    "accountsPayable": "4375000000.00",
                    "totalPermanentEquity": null,
                    "noncontrollingInterestInConsolidatedEntity": null,
                    "temporaryEquityRedeemableNoncontrollingInterests": null,
                    "accumulatedOtherComprehensiveIncome": "202000000.00",
                    "additionalPaidInCapital": null,
                    "commonStockTotalEquity": null,
                    "preferredStockTotalEquity": null,
                    "retainedEarningsTotalEquity": null,
                    "treasuryStock": null,
                    "accumulatedAmortization": null,
                    "nonCurrrentAssetsOther": "118532000000.00",
                    "deferredLongTermAssetCharges": null,
                    "nonCurrentAssetsTotal": "232667000000.00",
                    "capitalLeaseObligations": "552000000.00",
                    "longTermDebtTotal": "28396000000.00",
                    "nonCurrentLiabilitiesOther": null,
                    "nonCurrentLiabilitiesTotal": "161075000000.00",
                    "negativeGoodwill": null,
                    "warrants": null,
                    "preferredStockRedeemable": null,
                    "capitalSurpluse": "56000000.00",
                    "liabilitiesAndStockholdersEquity": "403740000000.00",
                    "cashAndShortTermInvestments": "36341000000.00",
                    "propertyPlantAndEquipmentGross": "2136000000.00",
                    "propertyPlantAndEquipmentNet": "1397000000.00",
                    "accumulatedDepreciation": null,
                    "netWorkingCapital": null,
                    "netInvestedCapital": "65519000000.00",
                    "commonStockSharesOutstanding": "340837000.00"
                },
                "2021-10-31": {
                    "date": "2021-10-31",
                    "filing_date": "2021-10-31",
                    "currency_symbol": "CAD",
                    "totalAssets": "355621000000.00",
                    "intangibleAssets": "1274000000.00",
                    "earningAssets": "137206000000.00",
                    "otherCurrentAssets": "150683000000.00",
                    "totalLiab": "336939000000.00",
                    "totalStockholderEquity": "18679000000.00",
                    "deferredLongTermLiab": null,
                    "otherCurrentLiab": "284738000000.00",
                    "commonStock": "3160000000.00",
                    "capitalStock": "5810000000.00",
                    "retainedEarnings": "12854000000.00",
                    "otherLiab": "22284000000.00",
                    "goodWill": "1504000000.00",
                    "otherAssets": "110517000000.00",
                    "cash": "33879000000.00",
                    "cashAndEquivalents": null,
                    "totalCurrentLiabilities": "307187000000.00",
                    "currentDeferredRevenue": null,
                    "netDebt": "9758000000.00",
                    "shortTermDebt": "18215000000.00",
                    "shortLongTermDebt": "18215000000.00",
                    "shortLongTermDebtTotal": "43637000000.00",
                    "otherStockholderEquity": "1047000000.00",
                    "propertyPlantEquipment": "1216000000.00",
                    "totalCurrentAssets": "40166000000.00",
                    "longTermInvestments": "106529000000.00",
                    "netTangibleAssets": "14251000000.00",
                    "shortTermInvestments": "2930000000.00",
                    "netReceivables": "3357000000.00",
                    "longTermDebt": "24199000000.00",
                    "inventory": "-150683000000.00",
                    "accountsPayable": "3756000000.00",
                    "totalPermanentEquity": null,
                    "noncontrollingInterestInConsolidatedEntity": null,
                    "temporaryEquityRedeemableNoncontrollingInterests": null,
                    "accumulatedOtherComprehensiveIncome": "-32000000.00",
                    "additionalPaidInCapital": null,
                    "commonStockTotalEquity": null,
                    "preferredStockTotalEquity": null,
                    "retainedEarningsTotalEquity": null,
                    "treasuryStock": null,
                    "accumulatedAmortization": null,
                    "nonCurrrentAssetsOther": "94415000000.00",
                    "deferredLongTermAssetCharges": null,
                    "nonCurrentAssetsTotal": "204938000000.00",
                    "capitalLeaseObligations": "575000000.00",
                    "longTermDebtTotal": "24774000000.00",
                    "nonCurrentLiabilitiesOther": null,
                    "nonCurrentLiabilitiesTotal": "25432000000.00",
                    "negativeGoodwill": null,
                    "warrants": null,
                    "preferredStockRedeemable": null,
                    "capitalSurpluse": "47000000.00",
                    "liabilitiesAndStockholdersEquity": "355621000000.00",
                    "cashAndShortTermInvestments": "36809000000.00",
                    "propertyPlantAndEquipmentGross": "1802000000.00",
                    "propertyPlantAndEquipmentNet": "1216000000.00",
                    "accumulatedDepreciation": null,
                    "netWorkingCapital": null,
                    "netInvestedCapital": "84435000000.00",
                    "commonStockSharesOutstanding": "340861000.00"
                },
                "2020-10-31": {
                    "date": "2020-10-31",
                    "filing_date": "2020-10-31",
                    "currency_symbol": "CAD",
                    "totalAssets": "331625000000.00",
                    "intangibleAssets": "1434000000.00",
                    "earningAssets": "136969000000.00",
                    "otherCurrentAssets": "13304000000.00",
                    "totalLiab": "315242000000.00",
                    "totalStockholderEquity": "16380000000.00",
                    "deferredLongTermLiab": null,
                    "otherCurrentLiab": "-16645000000.00",
                    "commonStock": "3057000000.00",
                    "capitalStock": "6007000000.00",
                    "retainedEarnings": "10444000000.00",
                    "otherLiab": "20128000000.00",
                    "goodWill": "1414000000.00",
                    "otherAssets": "187916000000.00",
                    "cash": "29142000000.00",
                    "cashAndEquivalents": null,
                    "totalCurrentLiabilities": "16645000000.00",
                    "currentDeferredRevenue": null,
                    "netDebt": "7351000000.00",
                    "shortTermDebt": "13379000000.00",
                    "shortLongTermDebt": "14083000000.00",
                    "shortLongTermDebtTotal": "36686000000.00",
                    "otherStockholderEquity": "94000000.00",
                    "propertyPlantEquipment": "1155000000.00",
                    "totalCurrentAssets": "37166000000.00",
                    "longTermInvestments": "102540000000.00",
                    "netTangibleAssets": "11082000000.00",
                    "shortTermInvestments": "5565000000.00",
                    "netReceivables": "2459000000.00",
                    "longTermDebt": "22679000000.00",
                    "inventory": "-142979000000.00",
                    "accountsPayable": "3266000000.00",
                    "totalPermanentEquity": null,
                    "noncontrollingInterestInConsolidatedEntity": null,
                    "temporaryEquityRedeemableNoncontrollingInterests": null,
                    "accumulatedOtherComprehensiveIncome": "-118000000.00",
                    "additionalPaidInCapital": null,
                    "commonStockTotalEquity": "3057000000.00",
                    "preferredStockTotalEquity": null,
                    "retainedEarningsTotalEquity": null,
                    "treasuryStock": null,
                    "accumulatedAmortization": null,
                    "nonCurrrentAssetsOther": "-106543000000.00",
                    "deferredLongTermAssetCharges": null,
                    "nonCurrentAssetsTotal": "106543000000.00",
                    "capitalLeaseObligations": "628000000.00",
                    "longTermDebtTotal": "23307000000.00",
                    "nonCurrentLiabilitiesOther": null,
                    "nonCurrentLiabilitiesTotal": "23114000000.00",
                    "negativeGoodwill": null,
                    "warrants": null,
                    "preferredStockRedeemable": null,
                    "capitalSurpluse": "47000000.00",
                    "liabilitiesAndStockholdersEquity": "331625000000.00",
                    "cashAndShortTermInvestments": "34707000000.00",
                    "propertyPlantAndEquipmentGross": "1155000000.00",
                    "propertyPlantAndEquipmentNet": "1155000000.00",
                    "accumulatedDepreciation": null,
                    "netWorkingCapital": null,
                    "netInvestedCapital": "14591000000.00",
                    "commonStockSharesOutstanding": "337580000.00"
                },
                "2019-10-31": {
                    "date": "2019-10-31",
                    "filing_date": "2019-10-31",
                    "currency_symbol": "CAD",
                    "totalAssets": "281458000000.00",
                    "intangibleAssets": "1406000000.00",
                    "earningAssets": "115004000000.00",
                    "otherCurrentAssets": "108953000000.00",
                    "totalLiab": "266322000000.00",
                    "totalStockholderEquity": "14778000000.00",
                    "deferredLongTermLiab": null,
                    "otherCurrentLiab": "119385000000.00",
                    "commonStock": "2949000000.00",
                    "capitalStock": "5399000000.00",
                    "retainedEarnings": "9312000000.00",
                    "otherLiab": "19434000000.00",
                    "goodWill": "1412000000.00",
                    "otherAssets": "-7726000000.00",
                    "cash": "13698000000.00",
                    "cashAndEquivalents": null,
                    "totalCurrentLiabilities": "141207000000.00",
                    "currentDeferredRevenue": null,
                    "netDebt": "28214000000.00",
                    "shortTermDebt": "18186000000.00",
                    "shortLongTermDebt": "14398000000.00",
                    "shortLongTermDebtTotal": "41912000000.00",
                    "otherStockholderEquity": "51000000.00",
                    "propertyPlantEquipment": "490000000.00",
                    "totalCurrentAssets": "17322000000.00",
                    "longTermInvestments": "82611000000.00",
                    "netTangibleAssets": "9510000000.00",
                    "shortTermInvestments": "1519000000.00",
                    "netReceivables": "2105000000.00",
                    "longTermDebt": "20945000000.00",
                    "inventory": "-108953000000.00",
                    "accountsPayable": "3492000000.00",
                    "totalPermanentEquity": null,
                    "noncontrollingInterestInConsolidatedEntity": null,
                    "temporaryEquityRedeemableNoncontrollingInterests": null,
                    "accumulatedOtherComprehensiveIncome": "16000000.00",
                    "additionalPaidInCapital": null,
                    "commonStockTotalEquity": "2949000000.00",
                    "preferredStockTotalEquity": null,
                    "retainedEarningsTotalEquity": null,
                    "treasuryStock": null,
                    "accumulatedAmortization": null,
                    "nonCurrrentAssetsOther": "185381000000.00",
                    "deferredLongTermAssetCharges": null,
                    "nonCurrentAssetsTotal": "271862000000.00",
                    "capitalLeaseObligations": null,
                    "longTermDebtTotal": "20945000000.00",
                    "nonCurrentLiabilitiesOther": null,
                    "nonCurrentLiabilitiesTotal": "125203000000.00",
                    "negativeGoodwill": null,
                    "warrants": null,
                    "preferredStockRedeemable": null,
                    "capitalSurpluse": "51000000.00",
                    "liabilitiesAndStockholdersEquity": "281458000000.00",
                    "cashAndShortTermInvestments": "15217000000.00",
                    "propertyPlantAndEquipmentGross": "490000000.00",
                    "propertyPlantAndEquipmentNet": "490000000.00",
                    "accumulatedDepreciation": null,
                    "netWorkingCapital": null,
                    "netInvestedCapital": "14326000000.00",
                    "commonStockSharesOutstanding": "337630000.00"
                },
                "2018-10-31": {
                    "date": "2018-10-31",
                    "filing_date": "2018-10-31",
                    "currency_symbol": "CAD",
                    "totalAssets": "262471000000.00",
                    "intangibleAssets": "1314000000.00",
                    "earningAssets": "103382000000.00",
                    "otherCurrentAssets": "95450000000.00",
                    "totalLiab": "248116000000.00",
                    "totalStockholderEquity": "13976000000.00",
                    "deferredLongTermLiab": null,
                    "otherCurrentLiab": "111146000000.00",
                    "commonStock": "2822000000.00",
                    "capitalStock": "5272000000.00",
                    "retainedEarnings": "8472000000.00",
                    "otherLiab": "18167000000.00",
                    "goodWill": "1412000000.00",
                    "otherAssets": "-6470000000.00",
                    "cash": "12756000000.00",
                    "cashAndEquivalents": null,
                    "totalCurrentLiabilities": "127552000000.00",
                    "currentDeferredRevenue": null,
                    "netDebt": "23990000000.00",
                    "shortTermDebt": "12760000000.00",
                    "shortLongTermDebt": "14326000000.00",
                    "shortLongTermDebtTotal": "36746000000.00",
                    "otherStockholderEquity": "57000000.00",
                    "propertyPlantEquipment": "601000000.00",
                    "totalCurrentAssets": "16757000000.00",
                    "longTermInvestments": "70428000000.00",
                    "netTangibleAssets": "8800000000.00",
                    "shortTermInvestments": "1309000000.00",
                    "netReceivables": "2692000000.00",
                    "longTermDebt": "23264000000.00",
                    "inventory": "-95450000000.00",
                    "accountsPayable": "3598000000.00",
                    "totalPermanentEquity": null,
                    "noncontrollingInterestInConsolidatedEntity": null,
                    "temporaryEquityRedeemableNoncontrollingInterests": null,
                    "accumulatedOtherComprehensiveIncome": "175000000.00",
                    "additionalPaidInCapital": null,
                    "commonStockTotalEquity": "2822000000.00",
                    "preferredStockTotalEquity": null,
                    "retainedEarningsTotalEquity": null,
                    "treasuryStock": null,
                    "accumulatedAmortization": null,
                    "nonCurrrentAssetsOther": "178105000000.00",
                    "deferredLongTermAssetCharges": null,
                    "nonCurrentAssetsTotal": "252184000000.00",
                    "capitalLeaseObligations": null,
                    "longTermDebtTotal": "23264000000.00",
                    "nonCurrentLiabilitiesOther": null,
                    "nonCurrentLiabilitiesTotal": "116184000000.00",
                    "negativeGoodwill": null,
                    "warrants": null,
                    "preferredStockRedeemable": null,
                    "capitalSurpluse": "57000000.00",
                    "liabilitiesAndStockholdersEquity": "262471000000.00",
                    "cashAndShortTermInvestments": "14065000000.00",
                    "propertyPlantAndEquipmentGross": "601000000.00",
                    "propertyPlantAndEquipmentNet": "601000000.00",
                    "accumulatedDepreciation": null,
                    "netWorkingCapital": null,
                    "netInvestedCapital": "13306000000.00",
                    "commonStockSharesOutstanding": "343240000.00"
                },
                "2017-10-31": {
                    "date": "2017-10-31",
                    "filing_date": "2017-10-31",
                    "currency_symbol": "CAD",
                    "totalAssets": "245019000000.00",
                    "intangibleAssets": "1239000000.00",
                    "earningAssets": "100577000000.00",
                    "otherCurrentAssets": "7991000000.00",
                    "totalLiab": "232269000000.00",
                    "totalStockholderEquity": "12750000000.00",
                    "deferredLongTermLiab": null,
                    "otherCurrentLiab": "-15834000000.00",
                    "commonStock": "2768000000.00",
                    "capitalStock": null,
                    "retainedEarnings": "7706000000.00",
                    "otherLiab": "18663000000.00",
                    "goodWill": "1409000000.00",
                    "otherAssets": "162016000000.00",
                    "cash": "8802000000.00",
                    "cashAndEquivalents": null,
                    "totalCurrentLiabilities": "15834000000.00",
                    "currentDeferredRevenue": null,
                    "netDebt": "25273000000.00",
                    "shortTermDebt": "12507000000.00",
                    "shortLongTermDebt": "12948000000.00",
                    "shortLongTermDebtTotal": "35582000000.00",
                    "otherStockholderEquity": "58000000.00",
                    "propertyPlantEquipment": "558000000.00",
                    "totalCurrentAssets": "13823000000.00",
                    "longTermInvestments": "65974000000.00",
                    "netTangibleAssets": "7903000000.00",
                    "shortTermInvestments": "1292000000.00",
                    "netReceivables": "3729000000.00",
                    "longTermDebt": "23075000000.00",
                    "inventory": "-84143000000.00",
                    "accountsPayable": "3327000000.00",
                    "totalPermanentEquity": null,
                    "noncontrollingInterestInConsolidatedEntity": null,
                    "temporaryEquityRedeemableNoncontrollingInterests": null,
                    "accumulatedOtherComprehensiveIncome": "168000000.00",
                    "additionalPaidInCapital": null,
                    "commonStockTotalEquity": "2768000000.00",
                    "preferredStockTotalEquity": null,
                    "retainedEarningsTotalEquity": null,
                    "treasuryStock": null,
                    "accumulatedAmortization": null,
                    "nonCurrrentAssetsOther": "-69180000000.00",
                    "deferredLongTermAssetCharges": null,
                    "nonCurrentAssetsTotal": "69180000000.00",
                    "capitalLeaseObligations": null,
                    "longTermDebtTotal": "23075000000.00",
                    "nonCurrentLiabilitiesOther": null,
                    "nonCurrentLiabilitiesTotal": "15834000000.00",
                    "negativeGoodwill": null,
                    "warrants": null,
                    "preferredStockRedeemable": null,
                    "capitalSurpluse": "58000000.00",
                    "liabilitiesAndStockholdersEquity": "245019000000.00",
                    "cashAndShortTermInvestments": "10094000000.00",
                    "propertyPlantAndEquipmentGross": "558000000.00",
                    "propertyPlantAndEquipmentNet": "558000000.00",
                    "accumulatedDepreciation": null,
                    "netWorkingCapital": null,
                    "netInvestedCapital": "11784000000.00",
                    "commonStockSharesOutstanding": "344771000.00"
                },
                "2016-10-31": {
                    "date": "2016-10-31",
                    "filing_date": "2016-10-31",
                    "currency_symbol": "CAD",
                    "totalAssets": "232206000000.00",
                    "intangibleAssets": "1140000000.00",
                    "earningAssets": "95378000000.00",
                    "otherCurrentAssets": "77791000000.00",
                    "totalLiab": "220104000000.00",
                    "totalStockholderEquity": "11292000000.00",
                    "deferredLongTermLiab": null,
                    "otherCurrentLiab": "73904000000.00",
                    "commonStock": "2645000000.00",
                    "capitalStock": null,
                    "retainedEarnings": "6706000000.00",
                    "otherLiab": "18693000000.00",
                    "goodWill": "1412000000.00",
                    "otherAssets": "-7508000000.00",
                    "cash": "8183000000.00",
                    "cashAndEquivalents": null,
                    "totalCurrentLiabilities": "89036000000.00",
                    "currentDeferredRevenue": null,
                    "netDebt": "25249000000.00",
                    "shortTermDebt": "12035000000.00",
                    "shortLongTermDebt": "22315000000.00",
                    "shortLongTermDebtTotal": "33432000000.00",
                    "otherStockholderEquity": "73000000.00",
                    "propertyPlantEquipment": "1338000000.00",
                    "totalCurrentAssets": "13688000000.00",
                    "longTermInvestments": "65186000000.00",
                    "netTangibleAssets": "7090000000.00",
                    "shortTermInvestments": "1582000000.00",
                    "netReceivables": "3923000000.00",
                    "longTermDebt": "17561000000.00",
                    "inventory": "-77791000000.00",
                    "accountsPayable": "2882000000.00",
                    "totalPermanentEquity": null,
                    "noncontrollingInterestInConsolidatedEntity": null,
                    "temporaryEquityRedeemableNoncontrollingInterests": null,
                    "accumulatedOtherComprehensiveIncome": "218000000.00",
                    "additionalPaidInCapital": null,
                    "commonStockTotalEquity": "2645000000.00",
                    "preferredStockTotalEquity": null,
                    "retainedEarningsTotalEquity": null,
                    "treasuryStock": null,
                    "accumulatedAmortization": null,
                    "nonCurrrentAssetsOther": "156548000000.00",
                    "deferredLongTermAssetCharges": null,
                    "nonCurrentAssetsTotal": "226026000000.00",
                    "capitalLeaseObligations": null,
                    "longTermDebtTotal": "17561000000.00",
                    "nonCurrentLiabilitiesOther": null,
                    "nonCurrentLiabilitiesTotal": "102149000000.00",
                    "negativeGoodwill": null,
                    "warrants": null,
                    "preferredStockRedeemable": null,
                    "capitalSurpluse": "73000000.00",
                    "liabilitiesAndStockholdersEquity": "232206000000.00",
                    "cashAndShortTermInvestments": "9765000000.00",
                    "propertyPlantAndEquipmentGross": "1338000000.00",
                    "propertyPlantAndEquipmentNet": "1338000000.00",
                    "accumulatedDepreciation": null,
                    "netWorkingCapital": null,
                    "netInvestedCapital": null,
                    "commonStockSharesOutstanding": "339895000.00"
                },
                "2015-10-31": {
                    "date": "2015-10-31",
                    "filing_date": "2015-10-31",
                    "currency_symbol": "CAD",
                    "totalAssets": "216090000000.00",
                    "intangibleAssets": "1059000000.00",
                    "earningAssets": "94009000000.00",
                    "otherCurrentAssets": "11162000000.00",
                    "totalLiab": "204735000000.00",
                    "totalStockholderEquity": "10554000000.00",
                    "deferredLongTermLiab": null,
                    "otherCurrentLiab": "-18868000000.00",
                    "commonStock": "2614000000.00",
                    "capitalStock": null,
                    "retainedEarnings": "6705000000.00",
                    "otherLiab": "20269000000.00",
                    "goodWill": "1277000000.00",
                    "otherAssets": "-75411000000.00",
                    "cash": "7567000000.00",
                    "cashAndEquivalents": null,
                    "totalCurrentLiabilities": "18786000000.00",
                    "currentDeferredRevenue": null,
                    "netDebt": "10321000000.00",
                    "shortTermDebt": "14966000000.00",
                    "shortLongTermDebt": "32961000000.00",
                    "shortLongTermDebtTotal": "17888000000.00",
                    "otherStockholderEquity": "67000000.00",
                    "propertyPlantEquipment": "1817000000.00",
                    "totalCurrentAssets": "24804000000.00",
                    "longTermInvestments": "14874000000.00",
                    "netTangibleAssets": "7195000000.00",
                    "shortTermInvestments": "14043000000.00",
                    "netReceivables": "3194000000.00",
                    "longTermDebt": "2922000000.00",
                    "inventory": null,
                    "accountsPayable": "3820000000.00",
                    "totalPermanentEquity": null,
                    "noncontrollingInterestInConsolidatedEntity": null,
                    "temporaryEquityRedeemableNoncontrollingInterests": null,
                    "accumulatedOtherComprehensiveIncome": "145000000.00",
                    "additionalPaidInCapital": null,
                    "commonStockTotalEquity": "2614000000.00",
                    "preferredStockTotalEquity": null,
                    "retainedEarningsTotalEquity": null,
                    "treasuryStock": null,
                    "accumulatedAmortization": null,
                    "nonCurrrentAssetsOther": "-61024000000.00",
                    "deferredLongTermAssetCharges": null,
                    "nonCurrentAssetsTotal": "266697000000.00",
                    "capitalLeaseObligations": null,
                    "longTermDebtTotal": "2922000000.00",
                    "nonCurrentLiabilitiesOther": null,
                    "nonCurrentLiabilitiesTotal": "185608000000.00",
                    "negativeGoodwill": null,
                    "warrants": null,
                    "preferredStockRedeemable": null,
                    "capitalSurpluse": "67000000.00",
                    "liabilitiesAndStockholdersEquity": "216090000000.00",
                    "cashAndShortTermInvestments": "21610000000.00",
                    "propertyPlantAndEquipmentGross": "1817000000.00",
                    "propertyPlantAndEquipmentNet": "1817000000.00",
                    "accumulatedDepreciation": null,
                    "netWorkingCapital": null,
                    "netInvestedCapital": null,
                    "commonStockSharesOutstanding": "333139000.00"
                },
                "2014-10-31": {
                    "date": "2014-10-31",
                    "filing_date": "2014-10-31",
                    "currency_symbol": "CAD",
                    "totalAssets": "205429000000.00",
                    "intangibleAssets": "998000000.00",
                    "earningAssets": null,
                    "otherCurrentAssets": "10382000000.00",
                    "totalLiab": "194927000000.00",
                    "totalStockholderEquity": "9707000000.00",
                    "deferredLongTermLiab": null,
                    "otherCurrentLiab": "-4076000000.00",
                    "commonStock": "2293000000.00",
                    "capitalStock": null,
                    "retainedEarnings": "5850000000.00",
                    "otherLiab": "18887000000.00",
                    "goodWill": "1272000000.00",
                    "otherAssets": "-58591000000.00",
                    "cash": "8086000000.00",
                    "cashAndEquivalents": null,
                    "totalCurrentLiabilities": "3963000000.00",
                    "currentDeferredRevenue": null,
                    "netDebt": "-4733000000.00",
                    "shortTermDebt": "9753000000.00",
                    "shortLongTermDebt": "32575000000.00",
                    "shortLongTermDebtTotal": "3353000000.00",
                    "otherStockholderEquity": "52000000.00",
                    "propertyPlantEquipment": "380000000.00",
                    "totalCurrentAssets": "12025000000.00",
                    "longTermInvestments": "10450000000.00",
                    "netTangibleAssets": "6214000000.00",
                    "shortTermInvestments": "1156000000.00",
                    "netReceivables": "2783000000.00",
                    "longTermDebt": "19863000000.00",
                    "inventory": null,
                    "accountsPayable": "3963000000.00",
                    "totalPermanentEquity": null,
                    "noncontrollingInterestInConsolidatedEntity": null,
                    "temporaryEquityRedeemableNoncontrollingInterests": null,
                    "accumulatedOtherComprehensiveIncome": "289000000.00",
                    "additionalPaidInCapital": null,
                    "commonStockTotalEquity": "2293000000.00",
                    "preferredStockTotalEquity": null,
                    "retainedEarningsTotalEquity": null,
                    "treasuryStock": null,
                    "accumulatedAmortization": null,
                    "nonCurrrentAssetsOther": "-56300000000.00",
                    "deferredLongTermAssetCharges": null,
                    "nonCurrentAssetsTotal": "251995000000.00",
                    "capitalLeaseObligations": null,
                    "longTermDebtTotal": null,
                    "nonCurrentLiabilitiesOther": null,
                    "nonCurrentLiabilitiesTotal": "178525000000.00",
                    "negativeGoodwill": null,
                    "warrants": null,
                    "preferredStockRedeemable": null,
                    "capitalSurpluse": null,
                    "liabilitiesAndStockholdersEquity": "205429000000.00",
                    "cashAndShortTermInvestments": "9242000000.00",
                    "propertyPlantAndEquipmentGross": "380000000.00",
                    "propertyPlantAndEquipmentNet": "380000000.00",
                    "accumulatedDepreciation": null,
                    "netWorkingCapital": null,
                    "netInvestedCapital": null,
                    "commonStockSharesOutstanding": "331086000.00"
                },
                "2013-10-31": {
                    "date": "2013-10-31",
                    "filing_date": "2013-10-31",
                    "currency_symbol": "CAD",
                    "totalAssets": "188219000000.00",
                    "intangibleAssets": "898000000.00",
                    "earningAssets": null,
                    "otherCurrentAssets": null,
                    "totalLiab": "179266000000.00",
                    "totalStockholderEquity": "8143000000.00",
                    "deferredLongTermLiab": null,
                    "otherCurrentLiab": "-4533000000.00",
                    "commonStock": "2160000000.00",
                    "capitalStock": null,
                    "retainedEarnings": "5034000000.00",
                    "otherLiab": null,
                    "goodWill": "1064000000.00",
                    "otherAssets": "76812000000.00",
                    "cash": "3282000000.00",
                    "cashAndEquivalents": null,
                    "totalCurrentLiabilities": "37624000000.00",
                    "currentDeferredRevenue": null,
                    "netDebt": "287000000.00",
                    "shortTermDebt": "9744000000.00",
                    "shortLongTermDebt": null,
                    "shortLongTermDebtTotal": "3883000000.00",
                    "otherStockholderEquity": "58000000.00",
                    "propertyPlantEquipment": null,
                    "totalCurrentAssets": "3282000000.00",
                    "longTermInvestments": null,
                    "netTangibleAssets": null,
                    "shortTermInvestments": "9744000000.00",
                    "netReceivables": "2692000000.00",
                    "longTermDebt": null,
                    "inventory": null,
                    "accountsPayable": "4463000000.00",
                    "totalPermanentEquity": null,
                    "noncontrollingInterestInConsolidatedEntity": null,
                    "temporaryEquityRedeemableNoncontrollingInterests": null,
                    "accumulatedOtherComprehensiveIncome": "214000000.00",
                    "additionalPaidInCapital": null,
                    "commonStockTotalEquity": "2160000000.00",
                    "preferredStockTotalEquity": null,
                    "retainedEarningsTotalEquity": null,
                    "treasuryStock": null,
                    "accumulatedAmortization": null,
                    "nonCurrrentAssetsOther": "51331000000.00",
                    "deferredLongTermAssetCharges": null,
                    "nonCurrentAssetsTotal": "108125000000.00",
                    "capitalLeaseObligations": null,
                    "longTermDebtTotal": null,
                    "nonCurrentLiabilitiesOther": null,
                    "nonCurrentLiabilitiesTotal": "124049000000.00",
                    "negativeGoodwill": null,
                    "warrants": null,
                    "preferredStockRedeemable": null,
                    "capitalSurpluse": null,
                    "liabilitiesAndStockholdersEquity": "188219000000.00",
                    "cashAndShortTermInvestments": "13340000000.00",
                    "propertyPlantAndEquipmentGross": "404000000.00",
                    "propertyPlantAndEquipmentNet": "404000000.00",
                    "accumulatedDepreciation": null,
                    "netWorkingCapital": null,
                    "netInvestedCapital": null,
                    "commonStockSharesOutstanding": "327048000.00"
                },
                "2012-10-31": {
                    "date": "2012-10-31",
                    "filing_date": "2012-10-31",
                    "currency_symbol": "CAD",
                    "totalAssets": "177903000000.00",
                    "intangibleAssets": "778000000.00",
                    "earningAssets": null,
                    "otherCurrentAssets": "756000000.00",
                    "totalLiab": "169663000000.00",
                    "totalStockholderEquity": "7220000000.00",
                    "deferredLongTermLiab": null,
                    "otherCurrentLiab": "-25000000.00",
                    "commonStock": "2054000000.00",
                    "capitalStock": null,
                    "retainedEarnings": "4091000000.00",
                    "otherLiab": null,
                    "goodWill": "1063000000.00",
                    "otherAssets": "112945000000.00",
                    "cash": "3010000000.00",
                    "cashAndEquivalents": null,
                    "totalCurrentLiabilities": "4472000000.00",
                    "currentDeferredRevenue": null,
                    "netDebt": "687000000.00",
                    "shortTermDebt": null,
                    "shortLongTermDebt": null,
                    "shortLongTermDebtTotal": "3936000000.00",
                    "otherStockholderEquity": "58000000.00",
                    "propertyPlantEquipment": null,
                    "totalCurrentAssets": "7154000000.00",
                    "longTermInvestments": null,
                    "netTangibleAssets": null,
                    "shortTermInvestments": "1676000000.00",
                    "netReceivables": "3329000000.00",
                    "longTermDebt": null,
                    "inventory": null,
                    "accountsPayable": "4301000000.00",
                    "totalPermanentEquity": null,
                    "noncontrollingInterestInConsolidatedEntity": null,
                    "temporaryEquityRedeemableNoncontrollingInterests": null,
                    "accumulatedOtherComprehensiveIncome": "255000000.00",
                    "additionalPaidInCapital": null,
                    "commonStockTotalEquity": null,
                    "preferredStockTotalEquity": null,
                    "retainedEarningsTotalEquity": null,
                    "treasuryStock": null,
                    "accumulatedAmortization": null,
                    "nonCurrrentAssetsOther": "-57804000000.00",
                    "deferredLongTermAssetCharges": null,
                    "nonCurrentAssetsTotal": "57804000000.00",
                    "capitalLeaseObligations": null,
                    "longTermDebtTotal": null,
                    "nonCurrentLiabilitiesOther": null,
                    "nonCurrentLiabilitiesTotal": "115961000000.00",
                    "negativeGoodwill": null,
                    "warrants": null,
                    "preferredStockRedeemable": null,
                    "capitalSurpluse": null,
                    "liabilitiesAndStockholdersEquity": "177903000000.00",
                    "cashAndShortTermInvestments": "4925000000.00",
                    "propertyPlantAndEquipmentGross": "440000000.00",
                    "propertyPlantAndEquipmentNet": "440000000.00",
                    "accumulatedDepreciation": null,
                    "netWorkingCapital": null,
                    "netInvestedCapital": null,
                    "commonStockSharesOutstanding": "325746000.00"
                },
                "2011-10-31": {
                    "date": "2011-10-31",
                    "filing_date": "2011-10-31",
                    "currency_symbol": "CAD",
                    "totalAssets": "166854000000.00",
                    "intangibleAssets": "607000000.00",
                    "earningAssets": null,
                    "otherCurrentAssets": "680000000.00",
                    "totalLiab": "159349000000.00",
                    "totalStockholderEquity": "6481000000.00",
                    "deferredLongTermLiab": null,
                    "otherCurrentLiab": "14114000000.00",
                    "commonStock": "1970000000.00",
                    "capitalStock": null,
                    "retainedEarnings": "3366000000.00",
                    "otherLiab": null,
                    "goodWill": "983000000.00",
                    "otherAssets": "50793000000.00",
                    "cash": "2858000000.00",
                    "cashAndEquivalents": null,
                    "totalCurrentLiabilities": "17616000000.00",
                    "currentDeferredRevenue": null,
                    "netDebt": "651000000.00",
                    "shortTermDebt": null,
                    "shortLongTermDebt": null,
                    "shortLongTermDebtTotal": "3502000000.00",
                    "otherStockholderEquity": "46000000.00",
                    "propertyPlantEquipment": null,
                    "totalCurrentAssets": "21697000000.00",
                    "longTermInvestments": null,
                    "netTangibleAssets": null,
                    "shortTermInvestments": "15884000000.00",
                    "netReceivables": "2430000000.00",
                    "longTermDebt": null,
                    "inventory": null,
                    "accountsPayable": "3426000000.00",
                    "totalPermanentEquity": null,
                    "noncontrollingInterestInConsolidatedEntity": null,
                    "temporaryEquityRedeemableNoncontrollingInterests": null,
                    "accumulatedOtherComprehensiveIncome": "337000000.00",
                    "additionalPaidInCapital": null,
                    "commonStockTotalEquity": null,
                    "preferredStockTotalEquity": null,
                    "retainedEarningsTotalEquity": null,
                    "treasuryStock": null,
                    "accumulatedAmortization": null,
                    "nonCurrrentAssetsOther": "83954000000.00",
                    "deferredLongTermAssetCharges": null,
                    "nonCurrentAssetsTotal": "94364000000.00",
                    "capitalLeaseObligations": null,
                    "longTermDebtTotal": null,
                    "nonCurrentLiabilitiesOther": null,
                    "nonCurrentLiabilitiesTotal": "105433000000.00",
                    "negativeGoodwill": null,
                    "warrants": null,
                    "preferredStockRedeemable": null,
                    "capitalSurpluse": null,
                    "liabilitiesAndStockholdersEquity": "166854000000.00",
                    "cashAndShortTermInvestments": "18742000000.00",
                    "propertyPlantAndEquipmentGross": "395000000.00",
                    "propertyPlantAndEquipmentNet": "395000000.00",
                    "accumulatedDepreciation": null,
                    "netWorkingCapital": null,
                    "netInvestedCapital": null,
                    "commonStockSharesOutstanding": "328510000.00"
                },
                "2010-10-31": {
                    "date": "2010-10-31",
                    "filing_date": "2010-10-31",
                    "currency_symbol": "CAD",
                    "totalAssets": "154748000000.00",
                    "intangibleAssets": "480000000.00",
                    "earningAssets": null,
                    "otherCurrentAssets": "329000000.00",
                    "totalLiab": "136894000000.00",
                    "totalStockholderEquity": "7208000000.00",
                    "deferredLongTermLiab": null,
                    "otherCurrentLiab": "27957000000.00",
                    "commonStock": "1804000000.00",
                    "capitalStock": null,
                    "retainedEarnings": "4081000000.00",
                    "otherLiab": null,
                    "goodWill": "744000000.00",
                    "otherAssets": "57429000000.00",
                    "cash": "2384000000.00",
                    "cashAndEquivalents": null,
                    "totalCurrentLiabilities": "51185000000.00",
                    "currentDeferredRevenue": null,
                    "netDebt": "19941000000.00",
                    "shortTermDebt": "18292000000.00",
                    "shortLongTermDebt": null,
                    "shortLongTermDebtTotal": "22325000000.00",
                    "otherStockholderEquity": "66000000.00",
                    "propertyPlantEquipment": null,
                    "totalCurrentAssets": "17976000000.00",
                    "longTermInvestments": null,
                    "netTangibleAssets": null,
                    "shortTermInvestments": "11793000000.00",
                    "netReceivables": "3443000000.00",
                    "longTermDebt": null,
                    "inventory": null,
                    "accountsPayable": "4773000000.00",
                    "totalPermanentEquity": null,
                    "noncontrollingInterestInConsolidatedEntity": null,
                    "temporaryEquityRedeemableNoncontrollingInterests": null,
                    "accumulatedOtherComprehensiveIncome": "168000000.00",
                    "additionalPaidInCapital": null,
                    "commonStockTotalEquity": null,
                    "preferredStockTotalEquity": null,
                    "retainedEarningsTotalEquity": null,
                    "treasuryStock": null,
                    "accumulatedAmortization": null,
                    "nonCurrrentAssetsOther": "69460000000.00",
                    "deferredLongTermAssetCharges": null,
                    "nonCurrentAssetsTotal": "79343000000.00",
                    "capitalLeaseObligations": null,
                    "longTermDebtTotal": null,
                    "nonCurrentLiabilitiesOther": null,
                    "nonCurrentLiabilitiesTotal": "85709000000.00",
                    "negativeGoodwill": null,
                    "warrants": null,
                    "preferredStockRedeemable": null,
                    "capitalSurpluse": null,
                    "liabilitiesAndStockholdersEquity": "145301000000.00",
                    "cashAndShortTermInvestments": "14067000000.00",
                    "propertyPlantAndEquipmentGross": "381000000.00",
                    "propertyPlantAndEquipmentNet": "381000000.00",
                    "accumulatedDepreciation": null,
                    "netWorkingCapital": null,
                    "netInvestedCapital": null,
                    "commonStockSharesOutstanding": "326674000.00"
                },
                "2009-10-31": {
                    "date": "2009-10-31",
                    "filing_date": "2009-10-31",
                    "currency_symbol": "CAD",
                    "totalAssets": "132138000000.00",
                    "intangibleAssets": "397000000.00",
                    "earningAssets": null,
                    "otherCurrentAssets": "341000000.00",
                    "totalLiab": "124464000000.00",
                    "totalStockholderEquity": "6477000000.00",
                    "deferredLongTermLiab": null,
                    "otherCurrentLiab": "11811000000.00",
                    "commonStock": "1729000000.00",
                    "capitalStock": null,
                    "retainedEarnings": "3515000000.00",
                    "otherLiab": null,
                    "goodWill": "746000000.00",
                    "otherAssets": "36856000000.00",
                    "cash": "2228000000.00",
                    "cashAndEquivalents": null,
                    "totalCurrentLiabilities": "30046000000.00",
                    "currentDeferredRevenue": null,
                    "netDebt": "16801000000.00",
                    "shortTermDebt": "13221000000.00",
                    "shortLongTermDebt": null,
                    "shortLongTermDebtTotal": "19029000000.00",
                    "otherStockholderEquity": "48000000.00",
                    "propertyPlantEquipment": null,
                    "totalCurrentAssets": "19083000000.00",
                    "longTermInvestments": null,
                    "netTangibleAssets": null,
                    "shortTermInvestments": "13281000000.00",
                    "netReceivables": "3574000000.00",
                    "longTermDebt": null,
                    "inventory": null,
                    "accountsPayable": "4671000000.00",
                    "totalPermanentEquity": null,
                    "noncontrollingInterestInConsolidatedEntity": null,
                    "temporaryEquityRedeemableNoncontrollingInterests": null,
                    "accumulatedOtherComprehensiveIncome": "96000000.00",
                    "additionalPaidInCapital": null,
                    "commonStockTotalEquity": null,
                    "preferredStockTotalEquity": null,
                    "retainedEarningsTotalEquity": null,
                    "treasuryStock": null,
                    "accumulatedAmortization": null,
                    "nonCurrrentAssetsOther": "24218000000.00",
                    "deferredLongTermAssetCharges": null,
                    "nonCurrentAssetsTotal": "76199000000.00",
                    "capitalLeaseObligations": null,
                    "longTermDebtTotal": null,
                    "nonCurrentLiabilitiesOther": null,
                    "nonCurrentLiabilitiesTotal": "87524000000.00",
                    "negativeGoodwill": null,
                    "warrants": null,
                    "preferredStockRedeemable": null,
                    "capitalSurpluse": null,
                    "liabilitiesAndStockholdersEquity": "132138000000.00",
                    "cashAndShortTermInvestments": "15509000000.00",
                    "propertyPlantAndEquipmentGross": "362000000.00",
                    "propertyPlantAndEquipmentNet": "362000000.00",
                    "accumulatedDepreciation": null,
                    "netWorkingCapital": null,
                    "netInvestedCapital": null,
                    "commonStockSharesOutstanding": "321802000.00"
                },
                "2008-10-31": {
                    "date": "2008-10-31",
                    "filing_date": "2008-10-31",
                    "currency_symbol": "CAD",
                    "totalAssets": "129332000000.00",
                    "intangibleAssets": "183000000.00",
                    "earningAssets": null,
                    "otherCurrentAssets": "514000000.00",
                    "totalLiab": "121794000000.00",
                    "totalStockholderEquity": "5509000000.00",
                    "deferredLongTermLiab": null,
                    "otherCurrentLiab": "3330000000.00",
                    "commonStock": "1656000000.00",
                    "capitalStock": null,
                    "retainedEarnings": "3110000000.00",
                    "otherLiab": null,
                    "goodWill": "740000000.00",
                    "otherAssets": "34628000000.00",
                    "cash": "3660000000.00",
                    "cashAndEquivalents": null,
                    "totalCurrentLiabilities": "23377000000.00",
                    "currentDeferredRevenue": null,
                    "netDebt": "17207000000.00",
                    "shortTermDebt": "15829000000.00",
                    "shortLongTermDebt": null,
                    "shortLongTermDebtTotal": "20867000000.00",
                    "otherStockholderEquity": "31000000.00",
                    "propertyPlantEquipment": null,
                    "totalCurrentAssets": "18255000000.00",
                    "longTermInvestments": null,
                    "netTangibleAssets": null,
                    "shortTermInvestments": "12322000000.00",
                    "netReceivables": "3060000000.00",
                    "longTermDebt": null,
                    "inventory": null,
                    "accountsPayable": "4121000000.00",
                    "totalPermanentEquity": null,
                    "noncontrollingInterestInConsolidatedEntity": null,
                    "temporaryEquityRedeemableNoncontrollingInterests": null,
                    "accumulatedOtherComprehensiveIncome": "-62000000.00",
                    "additionalPaidInCapital": null,
                    "commonStockTotalEquity": null,
                    "preferredStockTotalEquity": null,
                    "retainedEarningsTotalEquity": null,
                    "treasuryStock": null,
                    "accumulatedAmortization": null,
                    "nonCurrrentAssetsOther": "65235000000.00",
                    "deferredLongTermAssetCharges": null,
                    "nonCurrentAssetsTotal": "76449000000.00",
                    "capitalLeaseObligations": null,
                    "longTermDebtTotal": null,
                    "nonCurrentLiabilitiesOther": null,
                    "nonCurrentLiabilitiesTotal": "77403000000.00",
                    "negativeGoodwill": null,
                    "warrants": null,
                    "preferredStockRedeemable": null,
                    "capitalSurpluse": null,
                    "liabilitiesAndStockholdersEquity": "129332000000.00",
                    "cashAndShortTermInvestments": "15982000000.00",
                    "propertyPlantAndEquipmentGross": "460000000.00",
                    "propertyPlantAndEquipmentNet": "259000000.00",
                    "accumulatedDepreciation": null,
                    "netWorkingCapital": null,
                    "netInvestedCapital": null,
                    "commonStockSharesOutstanding": "318510000.00"
                },
                "2007-10-31": {
                    "date": "2007-10-31",
                    "filing_date": "2007-10-31",
                    "currency_symbol": "CAD",
                    "totalAssets": "113085000000.00",
                    "intangibleAssets": "169000000.00",
                    "earningAssets": null,
                    "otherCurrentAssets": "268000000.00",
                    "totalLiab": "107488000000.00",
                    "totalStockholderEquity": "4637000000.00",
                    "deferredLongTermLiab": null,
                    "otherCurrentLiab": "17183000000.00",
                    "commonStock": "1575000000.00",
                    "capitalStock": null,
                    "retainedEarnings": "2793000000.00",
                    "otherLiab": null,
                    "goodWill": "703000000.00",
                    "otherAssets": "32456000000.00",
                    "cash": "3328000000.00",
                    "cashAndEquivalents": null,
                    "totalCurrentLiabilities": "21551000000.00",
                    "currentDeferredRevenue": null,
                    "netDebt": "-1723000000.00",
                    "shortTermDebt": null,
                    "shortLongTermDebt": null,
                    "shortLongTermDebtTotal": "1605000000.00",
                    "otherStockholderEquity": "32000000.00",
                    "propertyPlantEquipment": null,
                    "totalCurrentAssets": "17304000000.00",
                    "longTermInvestments": null,
                    "netTangibleAssets": null,
                    "shortTermInvestments": "8442000000.00",
                    "netReceivables": "4313000000.00",
                    "longTermDebt": null,
                    "inventory": null,
                    "accountsPayable": "4341000000.00",
                    "totalPermanentEquity": null,
                    "noncontrollingInterestInConsolidatedEntity": null,
                    "temporaryEquityRedeemableNoncontrollingInterests": null,
                    "accumulatedOtherComprehensiveIncome": "-163000000.00",
                    "additionalPaidInCapital": null,
                    "commonStockTotalEquity": null,
                    "preferredStockTotalEquity": null,
                    "retainedEarningsTotalEquity": null,
                    "treasuryStock": null,
                    "accumulatedAmortization": null,
                    "nonCurrrentAssetsOther": "22757000000.00",
                    "deferredLongTermAssetCharges": null,
                    "nonCurrentAssetsTotal": "63325000000.00",
                    "capitalLeaseObligations": null,
                    "longTermDebtTotal": null,
                    "nonCurrentLiabilitiesOther": null,
                    "nonCurrentLiabilitiesTotal": "67679000000.00",
                    "negativeGoodwill": null,
                    "warrants": null,
                    "preferredStockRedeemable": null,
                    "capitalSurpluse": null,
                    "liabilitiesAndStockholdersEquity": "113085000000.00",
                    "cashAndShortTermInvestments": "11770000000.00",
                    "propertyPlantAndEquipmentGross": "426000000.00",
                    "propertyPlantAndEquipmentNet": "426000000.00",
                    "accumulatedDepreciation": null,
                    "netWorkingCapital": null,
                    "netInvestedCapital": null,
                    "commonStockSharesOutstanding": "322380000.00"
                },
                "2006-10-31": {
                    "date": "2006-10-31",
                    "filing_date": "2006-10-31",
                    "currency_symbol": "CAD",
                    "totalAssets": "116801000000.00",
                    "intangibleAssets": "177000000.00",
                    "earningAssets": null,
                    "otherCurrentAssets": "109000000.00",
                    "totalLiab": "111437000000.00",
                    "totalStockholderEquity": "4788000000.00",
                    "deferredLongTermLiab": null,
                    "otherCurrentLiab": "20990000000.00",
                    "commonStock": "1566000000.00",
                    "capitalStock": null,
                    "retainedEarnings": "2893000000.00",
                    "otherLiab": null,
                    "goodWill": "683000000.00",
                    "otherAssets": "36457000000.00",
                    "cash": "10879000000.00",
                    "cashAndEquivalents": null,
                    "totalCurrentLiabilities": "26700000000.00",
                    "currentDeferredRevenue": null,
                    "netDebt": "-8544000000.00",
                    "shortTermDebt": null,
                    "shortLongTermDebt": null,
                    "shortLongTermDebtTotal": "2335000000.00",
                    "otherStockholderEquity": "21000000.00",
                    "propertyPlantEquipment": null,
                    "totalCurrentAssets": "22347000000.00",
                    "longTermInvestments": null,
                    "netTangibleAssets": null,
                    "shortTermInvestments": "6814000000.00",
                    "netReceivables": "4659000000.00",
                    "longTermDebt": null,
                    "inventory": null,
                    "accountsPayable": "5532000000.00",
                    "totalPermanentEquity": null,
                    "noncontrollingInterestInConsolidatedEntity": null,
                    "temporaryEquityRedeemableNoncontrollingInterests": null,
                    "accumulatedOtherComprehensiveIncome": "-92000000.00",
                    "additionalPaidInCapital": null,
                    "commonStockTotalEquity": null,
                    "preferredStockTotalEquity": null,
                    "retainedEarningsTotalEquity": null,
                    "treasuryStock": null,
                    "accumulatedAmortization": null,
                    "nonCurrrentAssetsOther": "17925000000.00",
                    "deferredLongTermAssetCharges": null,
                    "nonCurrentAssetsTotal": "57997000000.00",
                    "capitalLeaseObligations": null,
                    "longTermDebtTotal": null,
                    "nonCurrentLiabilitiesOther": null,
                    "nonCurrentLiabilitiesTotal": "62147000000.00",
                    "negativeGoodwill": null,
                    "warrants": null,
                    "preferredStockRedeemable": null,
                    "capitalSurpluse": null,
                    "liabilitiesAndStockholdersEquity": "116801000000.00",
                    "cashAndShortTermInvestments": "17693000000.00",
                    "propertyPlantAndEquipmentGross": "383000000.00",
                    "propertyPlantAndEquipmentNet": "383000000.00",
                    "accumulatedDepreciation": null,
                    "netWorkingCapital": null,
                    "netInvestedCapital": null,
                    "commonStockSharesOutstanding": "331098000.00"
                },
                "2005-10-31": {
                    "date": "2005-10-31",
                    "filing_date": "2005-10-31",
                    "currency_symbol": "CAD",
                    "totalAssets": "107598000000.00",
                    "intangibleAssets": "178000000.00",
                    "earningAssets": null,
                    "otherCurrentAssets": "386000000.00",
                    "totalLiab": "102514000000.00",
                    "totalStockholderEquity": "4597000000.00",
                    "deferredLongTermLiab": null,
                    "otherCurrentLiab": "-4487000000.00",
                    "commonStock": "1565000000.00",
                    "capitalStock": null,
                    "retainedEarnings": "2645000000.00",
                    "otherLiab": null,
                    "goodWill": "662000000.00",
                    "otherAssets": "32811000000.00",
                    "cash": "10314000000.00",
                    "cashAndEquivalents": null,
                    "totalCurrentLiabilities": null,
                    "currentDeferredRevenue": null,
                    "netDebt": "-9212000000.00",
                    "shortTermDebt": null,
                    "shortLongTermDebt": null,
                    "shortLongTermDebtTotal": "1102000000.00",
                    "otherStockholderEquity": "13000000.00",
                    "propertyPlantEquipment": null,
                    "totalCurrentAssets": "16385000000.00",
                    "longTermInvestments": null,
                    "netTangibleAssets": null,
                    "shortTermInvestments": null,
                    "netReceivables": "5685000000.00",
                    "longTermDebt": null,
                    "inventory": null,
                    "accountsPayable": "4352000000.00",
                    "totalPermanentEquity": null,
                    "noncontrollingInterestInConsolidatedEntity": null,
                    "temporaryEquityRedeemableNoncontrollingInterests": null,
                    "accumulatedOtherComprehensiveIncome": "-26000000.00",
                    "additionalPaidInCapital": null,
                    "commonStockTotalEquity": null,
                    "preferredStockTotalEquity": null,
                    "retainedEarningsTotalEquity": null,
                    "treasuryStock": null,
                    "accumulatedAmortization": null,
                    "nonCurrrentAssetsOther": "24155000000.00",
                    "deferredLongTermAssetCharges": null,
                    "nonCurrentAssetsTotal": "58402000000.00",
                    "capitalLeaseObligations": null,
                    "longTermDebtTotal": null,
                    "nonCurrentLiabilitiesOther": null,
                    "nonCurrentLiabilitiesTotal": "52780000000.00",
                    "negativeGoodwill": null,
                    "warrants": null,
                    "preferredStockRedeemable": null,
                    "capitalSurpluse": null,
                    "liabilitiesAndStockholdersEquity": "107598000000.00",
                    "cashAndShortTermInvestments": "10314000000.00",
                    "propertyPlantAndEquipmentGross": "355000000.00",
                    "propertyPlantAndEquipmentNet": "355000000.00",
                    "accumulatedDepreciation": null,
                    "netWorkingCapital": null,
                    "netInvestedCapital": null,
                    "commonStockSharesOutstanding": "337928000.00"
                },
                "2004-10-31": {
                    "date": "2004-10-31",
                    "filing_date": "2004-10-31",
                    "currency_symbol": "CAD",
                    "totalAssets": "88807000000.00",
                    "intangibleAssets": "180000000.00",
                    "earningAssets": null,
                    "otherCurrentAssets": "34694000000.00",
                    "totalLiab": "84233000000.00",
                    "totalStockholderEquity": "4204000000.00",
                    "deferredLongTermLiab": null,
                    "otherCurrentLiab": "19664000000.00",
                    "commonStock": null,
                    "capitalStock": null,
                    "retainedEarnings": "2287000000.00",
                    "otherLiab": null,
                    "goodWill": "662000000.00",
                    "otherAssets": "-31193000000.00",
                    "cash": "5777000000.00",
                    "cashAndEquivalents": null,
                    "totalCurrentLiabilities": "20356000000.00",
                    "currentDeferredRevenue": null,
                    "netDebt": "-4369000000.00",
                    "shortTermDebt": null,
                    "shortLongTermDebt": null,
                    "shortLongTermDebtTotal": "1408000000.00",
                    "otherStockholderEquity": "1552000000.00",
                    "propertyPlantEquipment": null,
                    "totalCurrentAssets": "41162000000.00",
                    "longTermInvestments": null,
                    "netTangibleAssets": null,
                    "shortTermInvestments": null,
                    "netReceivables": "691000000.00",
                    "longTermDebt": null,
                    "inventory": null,
                    "accountsPayable": "692000000.00",
                    "totalPermanentEquity": null,
                    "noncontrollingInterestInConsolidatedEntity": null,
                    "temporaryEquityRedeemableNoncontrollingInterests": null,
                    "accumulatedOtherComprehensiveIncome": "-10000000.00",
                    "additionalPaidInCapital": null,
                    "commonStockTotalEquity": null,
                    "preferredStockTotalEquity": null,
                    "retainedEarningsTotalEquity": null,
                    "treasuryStock": null,
                    "accumulatedAmortization": null,
                    "nonCurrrentAssetsOther": "49640000000.00",
                    "deferredLongTermAssetCharges": null,
                    "nonCurrentAssetsTotal": "78838000000.00",
                    "capitalLeaseObligations": null,
                    "longTermDebtTotal": null,
                    "nonCurrentLiabilitiesOther": null,
                    "nonCurrentLiabilitiesTotal": "47978000000.00",
                    "negativeGoodwill": null,
                    "warrants": null,
                    "preferredStockRedeemable": null,
                    "capitalSurpluse": null,
                    "liabilitiesAndStockholdersEquity": "88807000000.00",
                    "cashAndShortTermInvestments": "5777000000.00",
                    "propertyPlantAndEquipmentGross": "267000000.00",
                    "propertyPlantAndEquipmentNet": "267000000.00",
                    "accumulatedDepreciation": null,
                    "netWorkingCapital": null,
                    "netInvestedCapital": null,
                    "commonStockSharesOutstanding": "346552000.00"
                },
                "2003-10-31": {
                    "date": "2003-10-31",
                    "filing_date": "2003-10-31",
                    "currency_symbol": "CAD",
                    "totalAssets": "82423000000.00",
                    "intangibleAssets": "828000000.00",
                    "earningAssets": null,
                    "otherCurrentAssets": null,
                    "totalLiab": "77928000000.00",
                    "totalStockholderEquity": "4097000000.00",
                    "deferredLongTermLiab": null,
                    "otherCurrentLiab": "-523000000.00",
                    "commonStock": null,
                    "capitalStock": null,
                    "retainedEarnings": "2137000000.00",
                    "otherLiab": null,
                    "goodWill": null,
                    "otherAssets": "47293000000.00",
                    "cash": "7047000000.00",
                    "cashAndEquivalents": null,
                    "totalCurrentLiabilities": "523000000.00",
                    "currentDeferredRevenue": null,
                    "netDebt": "-5531000000.00",
                    "shortTermDebt": null,
                    "shortLongTermDebt": null,
                    "shortLongTermDebtTotal": "1516000000.00",
                    "otherStockholderEquity": "1585000000.00",
                    "propertyPlantEquipment": null,
                    "totalCurrentAssets": "7875000000.00",
                    "longTermInvestments": null,
                    "netTangibleAssets": null,
                    "shortTermInvestments": null,
                    "netReceivables": "828000000.00",
                    "longTermDebt": null,
                    "inventory": null,
                    "accountsPayable": "523000000.00",
                    "totalPermanentEquity": null,
                    "noncontrollingInterestInConsolidatedEntity": null,
                    "temporaryEquityRedeemableNoncontrollingInterests": null,
                    "accumulatedOtherComprehensiveIncome": null,
                    "additionalPaidInCapital": null,
                    "commonStockTotalEquity": null,
                    "preferredStockTotalEquity": null,
                    "retainedEarningsTotalEquity": null,
                    "treasuryStock": null,
                    "accumulatedAmortization": null,
                    "nonCurrrentAssetsOther": "-27255000000.00",
                    "deferredLongTermAssetCharges": null,
                    "nonCurrentAssetsTotal": "27255000000.00",
                    "capitalLeaseObligations": null,
                    "longTermDebtTotal": null,
                    "nonCurrentLiabilitiesOther": null,
                    "nonCurrentLiabilitiesTotal": "523000000.00",
                    "negativeGoodwill": null,
                    "warrants": null,
                    "preferredStockRedeemable": null,
                    "capitalSurpluse": null,
                    "liabilitiesAndStockholdersEquity": "82423000000.00",
                    "cashAndShortTermInvestments": "7047000000.00",
                    "propertyPlantAndEquipmentGross": "263000000.00",
                    "propertyPlantAndEquipmentNet": "263000000.00",
                    "accumulatedDepreciation": null,
                    "netWorkingCapital": null,
                    "netInvestedCapital": null,
                    "commonStockSharesOutstanding": "358470000.00"
                },
                "2002-10-31": {
                    "date": "2002-10-31",
                    "filing_date": "2002-10-31",
                    "currency_symbol": "CAD",
                    "totalAssets": "74593000000.00",
                    "intangibleAssets": "804000000.00",
                    "earningAssets": null,
                    "otherCurrentAssets": null,
                    "totalLiab": "70206000000.00",
                    "totalStockholderEquity": "3901000000.00",
                    "deferredLongTermLiab": null,
                    "otherCurrentLiab": "-465000000.00",
                    "commonStock": null,
                    "capitalStock": null,
                    "retainedEarnings": "1962000000.00",
                    "otherLiab": null,
                    "goodWill": null,
                    "otherAssets": "45858000000.00",
                    "cash": "6864000000.00",
                    "cashAndEquivalents": null,
                    "totalCurrentLiabilities": "442000000.00",
                    "currentDeferredRevenue": null,
                    "netDebt": "-5272000000.00",
                    "shortTermDebt": null,
                    "shortLongTermDebt": null,
                    "shortLongTermDebtTotal": "1592000000.00",
                    "otherStockholderEquity": "1639000000.00",
                    "propertyPlantEquipment": null,
                    "totalCurrentAssets": "7668000000.00",
                    "longTermInvestments": null,
                    "netTangibleAssets": null,
                    "shortTermInvestments": null,
                    "netReceivables": "804000000.00",
                    "longTermDebt": null,
                    "inventory": null,
                    "accountsPayable": "465000000.00",
                    "totalPermanentEquity": null,
                    "noncontrollingInterestInConsolidatedEntity": null,
                    "temporaryEquityRedeemableNoncontrollingInterests": null,
                    "accumulatedOtherComprehensiveIncome": null,
                    "additionalPaidInCapital": null,
                    "commonStockTotalEquity": null,
                    "preferredStockTotalEquity": null,
                    "retainedEarningsTotalEquity": null,
                    "treasuryStock": null,
                    "accumulatedAmortization": null,
                    "nonCurrrentAssetsOther": "-21067000000.00",
                    "deferredLongTermAssetCharges": null,
                    "nonCurrentAssetsTotal": "21067000000.00",
                    "capitalLeaseObligations": null,
                    "longTermDebtTotal": null,
                    "nonCurrentLiabilitiesOther": null,
                    "nonCurrentLiabilitiesTotal": "442000000.00",
                    "negativeGoodwill": null,
                    "warrants": null,
                    "preferredStockRedeemable": null,
                    "capitalSurpluse": null,
                    "liabilitiesAndStockholdersEquity": "74593000000.00",
                    "cashAndShortTermInvestments": "6864000000.00",
                    "propertyPlantAndEquipmentGross": "255000000.00",
                    "propertyPlantAndEquipmentNet": "255000000.00",
                    "accumulatedDepreciation": null,
                    "netWorkingCapital": null,
                    "netInvestedCapital": null,
                    "commonStockSharesOutstanding": "375454000.00"
                },
                "2001-10-31": {
                    "date": "2001-10-31",
                    "filing_date": "2001-10-31",
                    "currency_symbol": "CAD",
                    "totalAssets": "75966000000.00",
                    "intangibleAssets": "529000000.00",
                    "earningAssets": null,
                    "otherCurrentAssets": "68847000000.00",
                    "totalLiab": "71363000000.00",
                    "totalStockholderEquity": "4116000000.00",
                    "deferredLongTermLiab": null,
                    "otherCurrentLiab": "-595000000.00",
                    "commonStock": null,
                    "capitalStock": null,
                    "retainedEarnings": "1956000000.00",
                    "otherLiab": null,
                    "goodWill": null,
                    "otherAssets": "203000000.00",
                    "cash": "5832000000.00",
                    "cashAndEquivalents": null,
                    "totalCurrentLiabilities": null,
                    "currentDeferredRevenue": null,
                    "netDebt": "-4185000000.00",
                    "shortTermDebt": null,
                    "shortLongTermDebt": null,
                    "shortLongTermDebtTotal": "1647000000.00",
                    "otherStockholderEquity": "1668000000.00",
                    "propertyPlantEquipment": null,
                    "totalCurrentAssets": "75208000000.00",
                    "longTermInvestments": null,
                    "netTangibleAssets": null,
                    "shortTermInvestments": null,
                    "netReceivables": "529000000.00",
                    "longTermDebt": null,
                    "inventory": null,
                    "accountsPayable": "595000000.00",
                    "totalPermanentEquity": null,
                    "noncontrollingInterestInConsolidatedEntity": null,
                    "temporaryEquityRedeemableNoncontrollingInterests": null,
                    "accumulatedOtherComprehensiveIncome": null,
                    "additionalPaidInCapital": null,
                    "commonStockTotalEquity": null,
                    "preferredStockTotalEquity": null,
                    "retainedEarningsTotalEquity": null,
                    "treasuryStock": null,
                    "accumulatedAmortization": null,
                    "nonCurrrentAssetsOther": "-17681000000.00",
                    "deferredLongTermAssetCharges": null,
                    "nonCurrentAssetsTotal": "555000000.00",
                    "capitalLeaseObligations": null,
                    "longTermDebtTotal": null,
                    "nonCurrentLiabilitiesOther": null,
                    "nonCurrentLiabilitiesTotal": "1647000000.00",
                    "negativeGoodwill": null,
                    "warrants": null,
                    "preferredStockRedeemable": null,
                    "capitalSurpluse": null,
                    "liabilitiesAndStockholdersEquity": "75966000000.00",
                    "cashAndShortTermInvestments": "5832000000.00",
                    "propertyPlantAndEquipmentGross": "250000000.00",
                    "propertyPlantAndEquipmentNet": "250000000.00",
                    "accumulatedDepreciation": null,
                    "netWorkingCapital": null,
                    "netInvestedCapital": null,
                    "commonStockSharesOutstanding": "381630000.00"
                },
                "2000-10-31": {
                    "date": "2000-10-31",
                    "filing_date": "2000-10-31",
                    "currency_symbol": "CAD",
                    "totalAssets": "75827000000.00",
                    "intangibleAssets": "492000000.00",
                    "earningAssets": null,
                    "otherCurrentAssets": "69106000000.00",
                    "totalLiab": "71531000000.00",
                    "totalStockholderEquity": "3828000000.00",
                    "deferredLongTermLiab": null,
                    "otherCurrentLiab": "-728000000.00",
                    "commonStock": null,
                    "capitalStock": null,
                    "retainedEarnings": "1683000000.00",
                    "otherLiab": null,
                    "goodWill": null,
                    "otherAssets": null,
                    "cash": "5655000000.00",
                    "cashAndEquivalents": null,
                    "totalCurrentLiabilities": "728000000.00",
                    "currentDeferredRevenue": null,
                    "netDebt": "-4294000000.00",
                    "shortTermDebt": null,
                    "shortLongTermDebt": null,
                    "shortLongTermDebtTotal": "1361000000.00",
                    "otherStockholderEquity": "1653000000.00",
                    "propertyPlantEquipment": null,
                    "totalCurrentAssets": "75253000000.00",
                    "longTermInvestments": null,
                    "netTangibleAssets": null,
                    "shortTermInvestments": null,
                    "netReceivables": "492000000.00",
                    "longTermDebt": null,
                    "inventory": null,
                    "accountsPayable": "728000000.00",
                    "totalPermanentEquity": null,
                    "noncontrollingInterestInConsolidatedEntity": null,
                    "temporaryEquityRedeemableNoncontrollingInterests": null,
                    "accumulatedOtherComprehensiveIncome": null,
                    "additionalPaidInCapital": null,
                    "commonStockTotalEquity": null,
                    "preferredStockTotalEquity": null,
                    "retainedEarningsTotalEquity": null,
                    "treasuryStock": null,
                    "accumulatedAmortization": null,
                    "nonCurrrentAssetsOther": "-16835000000.00",
                    "deferredLongTermAssetCharges": null,
                    "nonCurrentAssetsTotal": "574000000.00",
                    "capitalLeaseObligations": null,
                    "longTermDebtTotal": null,
                    "nonCurrentLiabilitiesOther": null,
                    "nonCurrentLiabilitiesTotal": "1361000000.00",
                    "negativeGoodwill": null,
                    "warrants": null,
                    "preferredStockRedeemable": null,
                    "capitalSurpluse": null,
                    "liabilitiesAndStockholdersEquity": "75827000000.00",
                    "cashAndShortTermInvestments": "5655000000.00",
                    "propertyPlantAndEquipmentGross": "249000000.00",
                    "propertyPlantAndEquipmentNet": "249000000.00",
                    "accumulatedDepreciation": null,
                    "netWorkingCapital": null,
                    "netInvestedCapital": null,
                    "commonStockSharesOutstanding": "383210000.00"
                },
                "1999-10-31": {
                    "date": "1999-10-31",
                    "filing_date": "1999-10-31",
                    "currency_symbol": "CAD",
                    "totalAssets": "69801000000.00",
                    "intangibleAssets": "403000000.00",
                    "earningAssets": null,
                    "otherCurrentAssets": "65138000000.00",
                    "totalLiab": "66057000000.00",
                    "totalStockholderEquity": "3301000000.00",
                    "deferredLongTermLiab": null,
                    "otherCurrentLiab": "-773000000.00",
                    "commonStock": null,
                    "capitalStock": null,
                    "retainedEarnings": "1343000000.00",
                    "otherLiab": null,
                    "goodWill": null,
                    "otherAssets": null,
                    "cash": "3561000000.00",
                    "cashAndEquivalents": null,
                    "totalCurrentLiabilities": "773000000.00",
                    "currentDeferredRevenue": null,
                    "netDebt": "-2526000000.00",
                    "shortTermDebt": null,
                    "shortLongTermDebt": null,
                    "shortLongTermDebtTotal": "1035000000.00",
                    "otherStockholderEquity": "1641000000.00",
                    "propertyPlantEquipment": null,
                    "totalCurrentAssets": "69102000000.00",
                    "longTermInvestments": null,
                    "netTangibleAssets": null,
                    "shortTermInvestments": null,
                    "netReceivables": "403000000.00",
                    "longTermDebt": null,
                    "inventory": null,
                    "accountsPayable": "773000000.00",
                    "totalPermanentEquity": null,
                    "noncontrollingInterestInConsolidatedEntity": null,
                    "temporaryEquityRedeemableNoncontrollingInterests": null,
                    "accumulatedOtherComprehensiveIncome": null,
                    "additionalPaidInCapital": null,
                    "commonStockTotalEquity": null,
                    "preferredStockTotalEquity": null,
                    "retainedEarningsTotalEquity": null,
                    "treasuryStock": null,
                    "accumulatedAmortization": null,
                    "nonCurrrentAssetsOther": "-16932000000.00",
                    "deferredLongTermAssetCharges": null,
                    "nonCurrentAssetsTotal": "699000000.00",
                    "capitalLeaseObligations": null,
                    "longTermDebtTotal": null,
                    "nonCurrentLiabilitiesOther": null,
                    "nonCurrentLiabilitiesTotal": "1035000000.00",
                    "negativeGoodwill": null,
                    "warrants": null,
                    "preferredStockRedeemable": null,
                    "capitalSurpluse": null,
                    "liabilitiesAndStockholdersEquity": "69801000000.00",
                    "cashAndShortTermInvestments": "3561000000.00",
                    "propertyPlantAndEquipmentGross": "349000000.00",
                    "propertyPlantAndEquipmentNet": "349000000.00",
                    "accumulatedDepreciation": null,
                    "netWorkingCapital": null,
                    "netInvestedCapital": null,
                    "commonStockSharesOutstanding": "360065418.00"
                },
                "1998-10-31": {
                    "date": "1998-10-31",
                    "filing_date": "1998-10-31",
                    "currency_symbol": "CAD",
                    "totalAssets": "70663000000.00",
                    "intangibleAssets": "359000000.00",
                    "earningAssets": null,
                    "otherCurrentAssets": "65026000000.00",
                    "totalLiab": "67445000000.00",
                    "totalStockholderEquity": "2695000000.00",
                    "deferredLongTermLiab": null,
                    "otherCurrentLiab": "-710000000.00",
                    "commonStock": null,
                    "capitalStock": null,
                    "retainedEarnings": "1051000000.00",
                    "otherLiab": null,
                    "goodWill": null,
                    "otherAssets": null,
                    "cash": "4852000000.00",
                    "cashAndEquivalents": null,
                    "totalCurrentLiabilities": "710000000.00",
                    "currentDeferredRevenue": null,
                    "netDebt": "-3886000000.00",
                    "shortTermDebt": null,
                    "shortLongTermDebt": null,
                    "shortLongTermDebtTotal": "966000000.00",
                    "otherStockholderEquity": "1327000000.00",
                    "propertyPlantEquipment": null,
                    "totalCurrentAssets": "70237000000.00",
                    "longTermInvestments": null,
                    "netTangibleAssets": null,
                    "shortTermInvestments": null,
                    "netReceivables": "359000000.00",
                    "longTermDebt": null,
                    "inventory": null,
                    "accountsPayable": "710000000.00",
                    "totalPermanentEquity": null,
                    "noncontrollingInterestInConsolidatedEntity": null,
                    "temporaryEquityRedeemableNoncontrollingInterests": null,
                    "accumulatedOtherComprehensiveIncome": null,
                    "additionalPaidInCapital": null,
                    "commonStockTotalEquity": null,
                    "preferredStockTotalEquity": null,
                    "retainedEarningsTotalEquity": null,
                    "treasuryStock": null,
                    "accumulatedAmortization": null,
                    "nonCurrrentAssetsOther": "-14572000000.00",
                    "deferredLongTermAssetCharges": null,
                    "nonCurrentAssetsTotal": "426000000.00",
                    "capitalLeaseObligations": null,
                    "longTermDebtTotal": null,
                    "nonCurrentLiabilitiesOther": null,
                    "nonCurrentLiabilitiesTotal": "966000000.00",
                    "negativeGoodwill": null,
                    "warrants": null,
                    "preferredStockRedeemable": null,
                    "capitalSurpluse": null,
                    "liabilitiesAndStockholdersEquity": "70663000000.00",
                    "cashAndShortTermInvestments": "4852000000.00",
                    "propertyPlantAndEquipmentGross": "344000000.00",
                    "propertyPlantAndEquipmentNet": "344000000.00",
                    "accumulatedDepreciation": null,
                    "netWorkingCapital": null,
                    "netInvestedCapital": null,
                    "commonStockSharesOutstanding": "346107784.00"
                },
                "1997-10-31": {
                    "date": "1997-10-31",
                    "filing_date": "1997-10-31",
                    "currency_symbol": "CAD",
                    "totalAssets": "66235000000.00",
                    "intangibleAssets": "314000000.00",
                    "earningAssets": null,
                    "otherCurrentAssets": "60944000000.00",
                    "totalLiab": "63009000000.00",
                    "totalStockholderEquity": "2760000000.00",
                    "deferredLongTermLiab": null,
                    "otherCurrentLiab": "-662000000.00",
                    "commonStock": null,
                    "capitalStock": null,
                    "retainedEarnings": "1075000000.00",
                    "otherLiab": null,
                    "goodWill": null,
                    "otherAssets": null,
                    "cash": "4476000000.00",
                    "cashAndEquivalents": null,
                    "totalCurrentLiabilities": "662000000.00",
                    "currentDeferredRevenue": null,
                    "netDebt": "-3407000000.00",
                    "shortTermDebt": null,
                    "shortLongTermDebt": null,
                    "shortLongTermDebtTotal": "1069000000.00",
                    "otherStockholderEquity": "1309000000.00",
                    "propertyPlantEquipment": null,
                    "totalCurrentAssets": "65734000000.00",
                    "longTermInvestments": null,
                    "netTangibleAssets": null,
                    "shortTermInvestments": null,
                    "netReceivables": "314000000.00",
                    "longTermDebt": null,
                    "inventory": null,
                    "accountsPayable": "662000000.00",
                    "totalPermanentEquity": null,
                    "noncontrollingInterestInConsolidatedEntity": null,
                    "temporaryEquityRedeemableNoncontrollingInterests": null,
                    "accumulatedOtherComprehensiveIncome": null,
                    "additionalPaidInCapital": null,
                    "commonStockTotalEquity": null,
                    "preferredStockTotalEquity": null,
                    "retainedEarningsTotalEquity": null,
                    "treasuryStock": null,
                    "accumulatedAmortization": null,
                    "nonCurrrentAssetsOther": "-10010000000.00",
                    "deferredLongTermAssetCharges": null,
                    "nonCurrentAssetsTotal": "501000000.00",
                    "capitalLeaseObligations": null,
                    "longTermDebtTotal": null,
                    "nonCurrentLiabilitiesOther": null,
                    "nonCurrentLiabilitiesTotal": "10621000000.00",
                    "negativeGoodwill": null,
                    "warrants": null,
                    "preferredStockRedeemable": null,
                    "capitalSurpluse": null,
                    "liabilitiesAndStockholdersEquity": "66235000000.00",
                    "cashAndShortTermInvestments": "4476000000.00",
                    "propertyPlantAndEquipmentGross": "347000000.00",
                    "propertyPlantAndEquipmentNet": "347000000.00",
                    "accumulatedDepreciation": null,
                    "netWorkingCapital": null,
                    "netInvestedCapital": null,
                    "commonStockSharesOutstanding": "343260870.00"
                },
                "1996-10-31": {
                    "date": "1996-10-31",
                    "filing_date": "1996-10-31",
                    "currency_symbol": "CAD",
                    "totalAssets": "53134000000.00",
                    "intangibleAssets": "298000000.00",
                    "earningAssets": null,
                    "otherCurrentAssets": "48804000000.00",
                    "totalLiab": "50593000000.00",
                    "totalStockholderEquity": "2499000000.00",
                    "deferredLongTermLiab": null,
                    "otherCurrentLiab": "-717000000.00",
                    "commonStock": null,
                    "capitalStock": null,
                    "retainedEarnings": "855000000.00",
                    "otherLiab": null,
                    "goodWill": null,
                    "otherAssets": null,
                    "cash": "3528000000.00",
                    "cashAndEquivalents": null,
                    "totalCurrentLiabilities": "717000000.00",
                    "currentDeferredRevenue": null,
                    "netDebt": "87000000.00",
                    "shortTermDebt": null,
                    "shortLongTermDebt": null,
                    "shortLongTermDebtTotal": "3615000000.00",
                    "otherStockholderEquity": "1268000000.00",
                    "propertyPlantEquipment": null,
                    "totalCurrentAssets": "52630000000.00",
                    "longTermInvestments": null,
                    "netTangibleAssets": null,
                    "shortTermInvestments": null,
                    "netReceivables": "298000000.00",
                    "longTermDebt": null,
                    "inventory": null,
                    "accountsPayable": "717000000.00",
                    "totalPermanentEquity": null,
                    "noncontrollingInterestInConsolidatedEntity": null,
                    "temporaryEquityRedeemableNoncontrollingInterests": null,
                    "accumulatedOtherComprehensiveIncome": null,
                    "additionalPaidInCapital": null,
                    "commonStockTotalEquity": null,
                    "preferredStockTotalEquity": null,
                    "retainedEarningsTotalEquity": null,
                    "treasuryStock": null,
                    "accumulatedAmortization": null,
                    "nonCurrrentAssetsOther": "-8414000000.00",
                    "deferredLongTermAssetCharges": null,
                    "nonCurrentAssetsTotal": "504000000.00",
                    "capitalLeaseObligations": null,
                    "longTermDebtTotal": null,
                    "nonCurrentLiabilitiesOther": null,
                    "nonCurrentLiabilitiesTotal": "3615000000.00",
                    "negativeGoodwill": null,
                    "warrants": null,
                    "preferredStockRedeemable": null,
                    "capitalSurpluse": null,
                    "liabilitiesAndStockholdersEquity": "53134000000.00",
                    "cashAndShortTermInvestments": "3528000000.00",
                    "propertyPlantAndEquipmentGross": "343000000.00",
                    "propertyPlantAndEquipmentNet": "343000000.00",
                    "accumulatedDepreciation": null,
                    "netWorkingCapital": null,
                    "netInvestedCapital": null,
                    "commonStockSharesOutstanding": "330370370.00"
                },
                "1995-10-31": {
                    "date": "1995-10-31",
                    "filing_date": "1995-10-31",
                    "currency_symbol": "CAD",
                    "totalAssets": "48913000000.00",
                    "intangibleAssets": "333000000.00",
                    "earningAssets": null,
                    "otherCurrentAssets": "42914000000.00",
                    "totalLiab": "46552000000.00",
                    "totalStockholderEquity": "2325000000.00",
                    "deferredLongTermLiab": null,
                    "otherCurrentLiab": "-895000000.00",
                    "commonStock": null,
                    "capitalStock": null,
                    "retainedEarnings": "715000000.00",
                    "otherLiab": null,
                    "goodWill": null,
                    "otherAssets": null,
                    "cash": "5174000000.00",
                    "cashAndEquivalents": null,
                    "totalCurrentLiabilities": "895000000.00",
                    "currentDeferredRevenue": null,
                    "netDebt": "-3278000000.00",
                    "shortTermDebt": null,
                    "shortLongTermDebt": null,
                    "shortLongTermDebtTotal": "1896000000.00",
                    "otherStockholderEquity": "1234000000.00",
                    "propertyPlantEquipment": null,
                    "totalCurrentAssets": "48421000000.00",
                    "longTermInvestments": null,
                    "netTangibleAssets": null,
                    "shortTermInvestments": null,
                    "netReceivables": "333000000.00",
                    "longTermDebt": null,
                    "inventory": null,
                    "accountsPayable": "895000000.00",
                    "totalPermanentEquity": null,
                    "noncontrollingInterestInConsolidatedEntity": null,
                    "temporaryEquityRedeemableNoncontrollingInterests": null,
                    "accumulatedOtherComprehensiveIncome": null,
                    "additionalPaidInCapital": null,
                    "commonStockTotalEquity": null,
                    "preferredStockTotalEquity": null,
                    "retainedEarningsTotalEquity": null,
                    "treasuryStock": null,
                    "accumulatedAmortization": null,
                    "nonCurrrentAssetsOther": "-7285000000.00",
                    "deferredLongTermAssetCharges": null,
                    "nonCurrentAssetsTotal": "492000000.00",
                    "capitalLeaseObligations": null,
                    "longTermDebtTotal": null,
                    "nonCurrentLiabilitiesOther": null,
                    "nonCurrentLiabilitiesTotal": "1896000000.00",
                    "negativeGoodwill": null,
                    "warrants": null,
                    "preferredStockRedeemable": null,
                    "capitalSurpluse": null,
                    "liabilitiesAndStockholdersEquity": "48913000000.00",
                    "cashAndShortTermInvestments": "5174000000.00",
                    "propertyPlantAndEquipmentGross": "333000000.00",
                    "propertyPlantAndEquipmentNet": "333000000.00",
                    "accumulatedDepreciation": null,
                    "netWorkingCapital": null,
                    "netInvestedCapital": null,
                    "commonStockSharesOutstanding": "331451613.00"
                },
                "1994-10-31": {
                    "date": "1994-10-31",
                    "filing_date": "1994-10-31",
                    "currency_symbol": "CAD",
                    "totalAssets": "44774300000.00",
                    "intangibleAssets": "247600000.00",
                    "earningAssets": null,
                    "otherCurrentAssets": "40273500000.00",
                    "totalLiab": "42413000000.00",
                    "totalStockholderEquity": "2317000000.00",
                    "deferredLongTermLiab": null,
                    "otherCurrentLiab": "-640400000.00",
                    "commonStock": null,
                    "capitalStock": null,
                    "retainedEarnings": "578100000.00",
                    "otherLiab": null,
                    "goodWill": null,
                    "otherAssets": null,
                    "cash": "3765200000.00",
                    "cashAndEquivalents": null,
                    "totalCurrentLiabilities": "640400000.00",
                    "currentDeferredRevenue": null,
                    "netDebt": "-1726700000.00",
                    "shortTermDebt": null,
                    "shortLongTermDebt": null,
                    "shortLongTermDebtTotal": "2038500000.00",
                    "otherStockholderEquity": "1206500000.00",
                    "propertyPlantEquipment": null,
                    "totalCurrentAssets": "44286300000.00",
                    "longTermInvestments": null,
                    "netTangibleAssets": null,
                    "shortTermInvestments": null,
                    "netReceivables": "247600000.00",
                    "longTermDebt": null,
                    "inventory": null,
                    "accountsPayable": "640400000.00",
                    "totalPermanentEquity": null,
                    "noncontrollingInterestInConsolidatedEntity": null,
                    "temporaryEquityRedeemableNoncontrollingInterests": null,
                    "accumulatedOtherComprehensiveIncome": null,
                    "additionalPaidInCapital": null,
                    "commonStockTotalEquity": null,
                    "preferredStockTotalEquity": null,
                    "retainedEarningsTotalEquity": null,
                    "treasuryStock": null,
                    "accumulatedAmortization": null,
                    "nonCurrrentAssetsOther": "-6071000000.00",
                    "deferredLongTermAssetCharges": null,
                    "nonCurrentAssetsTotal": "488000000.00",
                    "capitalLeaseObligations": null,
                    "longTermDebtTotal": null,
                    "nonCurrentLiabilitiesOther": null,
                    "nonCurrentLiabilitiesTotal": "2038500000.00",
                    "negativeGoodwill": null,
                    "warrants": null,
                    "preferredStockRedeemable": null,
                    "capitalSurpluse": null,
                    "liabilitiesAndStockholdersEquity": "44774300000.00",
                    "cashAndShortTermInvestments": "3765200000.00",
                    "propertyPlantAndEquipmentGross": "319100000.00",
                    "propertyPlantAndEquipmentNet": "319100000.00",
                    "accumulatedDepreciation": null,
                    "netWorkingCapital": null,
                    "netInvestedCapital": null,
                    "commonStockSharesOutstanding": "325636364.00"
                },
                "1993-10-31": {
                    "date": "1993-10-31",
                    "filing_date": "1993-10-31",
                    "currency_symbol": "CAD",
                    "totalAssets": "42734000000.00",
                    "intangibleAssets": "213000000.00",
                    "earningAssets": null,
                    "otherCurrentAssets": "38757500000.00",
                    "totalLiab": "40721400000.00",
                    "totalStockholderEquity": "1971600000.00",
                    "deferredLongTermLiab": null,
                    "otherCurrentLiab": "-719300000.00",
                    "commonStock": null,
                    "capitalStock": null,
                    "retainedEarnings": "462000000.00",
                    "otherLiab": null,
                    "goodWill": null,
                    "otherAssets": null,
                    "cash": "3203600000.00",
                    "cashAndEquivalents": null,
                    "totalCurrentLiabilities": "719300000.00",
                    "currentDeferredRevenue": null,
                    "netDebt": "-1445000000.00",
                    "shortTermDebt": null,
                    "shortLongTermDebt": null,
                    "shortLongTermDebtTotal": "1758600000.00",
                    "otherStockholderEquity": "1083000000.00",
                    "propertyPlantEquipment": null,
                    "totalCurrentAssets": "42174100000.00",
                    "longTermInvestments": null,
                    "netTangibleAssets": null,
                    "shortTermInvestments": null,
                    "netReceivables": "213000000.00",
                    "longTermDebt": null,
                    "inventory": null,
                    "accountsPayable": "719300000.00",
                    "totalPermanentEquity": null,
                    "noncontrollingInterestInConsolidatedEntity": null,
                    "temporaryEquityRedeemableNoncontrollingInterests": null,
                    "accumulatedOtherComprehensiveIncome": null,
                    "additionalPaidInCapital": null,
                    "commonStockTotalEquity": null,
                    "preferredStockTotalEquity": null,
                    "retainedEarningsTotalEquity": null,
                    "treasuryStock": null,
                    "accumulatedAmortization": null,
                    "nonCurrrentAssetsOther": "-6005000000.00",
                    "deferredLongTermAssetCharges": null,
                    "nonCurrentAssetsTotal": "559900000.00",
                    "capitalLeaseObligations": null,
                    "longTermDebtTotal": null,
                    "nonCurrentLiabilitiesOther": null,
                    "nonCurrentLiabilitiesTotal": "1758600000.00",
                    "negativeGoodwill": null,
                    "warrants": null,
                    "preferredStockRedeemable": null,
                    "capitalSurpluse": null,
                    "liabilitiesAndStockholdersEquity": "42734000000.00",
                    "cashAndShortTermInvestments": "3203600000.00",
                    "propertyPlantAndEquipmentGross": "381400000.00",
                    "propertyPlantAndEquipmentNet": "381400000.00",
                    "accumulatedDepreciation": null,
                    "netWorkingCapital": null,
                    "netInvestedCapital": null,
                    "commonStockSharesOutstanding": "296421053.00"
                }
            }
        },
        "Cash_Flow": {
            "currency_symbol": "CAD",
            "quarterly": {
                "2026-07-31": {
                    "date": "2026-07-31",
                    "filing_date": "2026-07-31",
                    "currency_symbol": "CAD",
                    "investments": "-1752000000.00",
                    "changeToLiabilities": null,
                    "totalCashflowsFromInvestingActivities": "-15945000000.00",
                    "netBorrowings": "-24000000.00",
                    "totalCashFromFinancingActivities": "17442000000.00",
                    "changeToOperatingActivities": null,
                    "netIncome": "1307000000.00",
                    "changeInCash": "4326000000.00",
                    "beginPeriodCashFlow": "43431000000.00",
                    "endPeriodCashFlow": "47757000000.00",
                    "totalCashFromOperatingActivities": "2305000000.00",
                    "issuanceOfCapitalStock": "7000000.00",
                    "depreciation": "172000000.00",
                    "otherCashflowsFromInvestingActivities": "-13138000000.00",
                    "dividendsPaid": "554000000.00",
                    "changeToInventory": null,
                    "changeToAccountReceivables": null,
                    "salePurchaseOfStock": "-14000000.00",
                    "otherCashflowsFromFinancingActivities": "18033000000.00",
                    "changeToNetincome": null,
                    "capitalExpenditures": "51000000",
                    "changeReceivables": null,
                    "cashFlowsOtherOperating": null,
                    "exchangeRateChanges": null,
                    "cashAndCashEquivalentsChanges": null,
                    "changeInWorkingCapital": "705000000.00",
                    "stockBasedCompensation": "6000000.00",
                    "otherNonCashItems": "293000000.00",
                    "freeCashFlow": "2254000000.00"
                },
                "2026-04-30": {
                    "date": "2026-04-30",
                    "filing_date": "2026-04-30",
                    "currency_symbol": "CAD",
                    "investments": "-2145000000.00",
                    "changeToLiabilities": null,
                    "totalCashflowsFromInvestingActivities": "-1411000000.00",
                    "netBorrowings": "-25000000.00",
                    "totalCashFromFinancingActivities": "4407000000.00",
                    "changeToOperatingActivities": null,
                    "netIncome": "1234000000.00",
                    "changeInCash": "6663000000.00",
                    "beginPeriodCashFlow": "36768000000.00",
                    "endPeriodCashFlow": "43431000000.00",
                    "totalCashFromOperatingActivities": "3779000000.00",
                    "issuanceOfCapitalStock": "77000000.00",
                    "depreciation": "171000000.00",
                    "otherCashflowsFromInvestingActivities": "-6939000000.00",
                    "dividendsPaid": "519000000.00",
                    "changeToInventory": null,
                    "changeToAccountReceivables": null,
                    "salePurchaseOfStock": "-622000000.00",
                    "otherCashflowsFromFinancingActivities": "5496000000.00",
                    "changeToNetincome": null,
                    "capitalExpenditures": "47000000",
                    "changeReceivables": null,
                    "cashFlowsOtherOperating": null,
                    "exchangeRateChanges": null,
                    "cashAndCashEquivalentsChanges": null,
                    "changeInWorkingCapital": "2288000000.00",
                    "stockBasedCompensation": "6000000.00",
                    "otherNonCashItems": "188000000.00",
                    "freeCashFlow": "3732000000.00"
                },
                "2026-01-31": {
                    "date": "2026-01-31",
                    "filing_date": "2026-01-31",
                    "currency_symbol": "CAD",
                    "investments": "-2831000000.00",
                    "changeToLiabilities": null,
                    "totalCashflowsFromInvestingActivities": "-23525000000.00",
                    "netBorrowings": "-26000000.00",
                    "totalCashFromFinancingActivities": "33545000000.00",
                    "changeToOperatingActivities": null,
                    "netIncome": "1254000000.00",
                    "changeInCash": "8852000000.00",
                    "beginPeriodCashFlow": "27916000000.00",
                    "endPeriodCashFlow": "36768000000.00",
                    "totalCashFromOperatingActivities": "-688000000.00",
                    "issuanceOfCapitalStock": "40000000.00",
                    "depreciation": "166000000.00",
                    "otherCashflowsFromInvestingActivities": "-3652000000.00",
                    "dividendsPaid": "526000000.00",
                    "changeToInventory": null,
                    "changeToAccountReceivables": null,
                    "salePurchaseOfStock": "-1119000000.00",
                    "otherCashflowsFromFinancingActivities": "17845000000.00",
                    "changeToNetincome": null,
                    "capitalExpenditures": "34000000",
                    "changeReceivables": null,
                    "cashFlowsOtherOperating": null,
                    "exchangeRateChanges": null,
                    "cashAndCashEquivalentsChanges": null,
                    "changeInWorkingCapital": "-2323000000.00",
                    "stockBasedCompensation": "6000000.00",
                    "otherNonCashItems": "381000000.00",
                    "freeCashFlow": "-722000000.00"
                },
                "2025-10-31": {
                    "date": "2025-10-31",
                    "filing_date": "2025-10-31",
                    "currency_symbol": "CAD",
                    "investments": "-1723000000.00",
                    "changeToLiabilities": null,
                    "totalCashflowsFromInvestingActivities": "-1924000000.00",
                    "netBorrowings": "-24000000.00",
                    "totalCashFromFinancingActivities": "-1052000000.00",
                    "changeToOperatingActivities": null,
                    "netIncome": "1059000000.00",
                    "changeInCash": "-1645000000.00",
                    "beginPeriodCashFlow": "29561000000.00",
                    "endPeriodCashFlow": "27916000000.00",
                    "totalCashFromOperatingActivities": "1014000000.00",
                    "issuanceOfCapitalStock": "31000000.00",
                    "depreciation": "215000000.00",
                    "otherCashflowsFromInvestingActivities": "-33713000000.00",
                    "dividendsPaid": "509000000.00",
                    "changeToInventory": null,
                    "changeToAccountReceivables": null,
                    "salePurchaseOfStock": "-213000000.00",
                    "otherCashflowsFromFinancingActivities": "-337000000.00",
                    "changeToNetincome": null,
                    "capitalExpenditures": "184000000",
                    "changeReceivables": null,
                    "cashFlowsOtherOperating": null,
                    "exchangeRateChanges": null,
                    "cashAndCashEquivalentsChanges": null,
                    "changeInWorkingCapital": "-392000000.00",
                    "stockBasedCompensation": "6000000.00",
                    "otherNonCashItems": "245000000.00",
                    "freeCashFlow": "830000000.00"
                },
                "2025-07-31": {
                    "date": "2025-07-31",
                    "filing_date": "2025-07-31",
                    "currency_symbol": "CAD",
                    "investments": "-2944000000.00",
                    "changeToLiabilities": null,
                    "totalCashflowsFromInvestingActivities": "-2944000000.00",
                    "netBorrowings": "619000000.00",
                    "totalCashFromFinancingActivities": "159000000.00",
                    "changeToOperatingActivities": null,
                    "netIncome": "1065000000.00",
                    "changeInCash": "-1861000000.00",
                    "beginPeriodCashFlow": "31422000000.00",
                    "endPeriodCashFlow": "29561000000.00",
                    "totalCashFromOperatingActivities": "863000000.00",
                    "issuanceOfCapitalStock": "49000000.00",
                    "depreciation": "147000000.00",
                    "otherCashflowsFromInvestingActivities": "17548000000.00",
                    "dividendsPaid": "510000000.00",
                    "changeToInventory": null,
                    "changeToAccountReceivables": null,
                    "salePurchaseOfStock": "-243000000.00",
                    "otherCashflowsFromFinancingActivities": "1000000.00",
                    "changeToNetincome": null,
                    "capitalExpenditures": "92000000",
                    "changeReceivables": null,
                    "cashFlowsOtherOperating": null,
                    "exchangeRateChanges": null,
                    "cashAndCashEquivalentsChanges": null,
                    "changeInWorkingCapital": "-650000000.00",
                    "stockBasedCompensation": "7000000.00",
                    "otherNonCashItems": "182000000.00",
                    "freeCashFlow": "771000000.00"
                },
                "2025-04-30": {
                    "date": "2025-04-30",
                    "filing_date": "2025-04-30",
                    "currency_symbol": "CAD",
                    "investments": "732000000.00",
                    "changeToLiabilities": null,
                    "totalCashflowsFromInvestingActivities": "732000000.00",
                    "netBorrowings": "-22000000.00",
                    "totalCashFromFinancingActivities": "-843000000.00",
                    "changeToOperatingActivities": null,
                    "netIncome": "896000000.00",
                    "changeInCash": "-3186000000.00",
                    "beginPeriodCashFlow": "34608000000.00",
                    "endPeriodCashFlow": "31422000000.00",
                    "totalCashFromOperatingActivities": "-1827000000.00",
                    "issuanceOfCapitalStock": "-11000000.00",
                    "depreciation": "154000000.00",
                    "otherCashflowsFromInvestingActivities": "148000000.00",
                    "dividendsPaid": "499000000.00",
                    "changeToInventory": null,
                    "changeToAccountReceivables": null,
                    "salePurchaseOfStock": "-292000000.00",
                    "otherCashflowsFromFinancingActivities": "-311000000.00",
                    "changeToNetincome": null,
                    "capitalExpenditures": "97000000",
                    "changeReceivables": null,
                    "cashFlowsOtherOperating": null,
                    "exchangeRateChanges": null,
                    "cashAndCashEquivalentsChanges": null,
                    "changeInWorkingCapital": "-3196000000.00",
                    "stockBasedCompensation": "6000000.00",
                    "otherNonCashItems": "521000000.00",
                    "freeCashFlow": "-1924000000.00"
                },
                "2025-01-31": {
                    "date": "2025-01-31",
                    "filing_date": "2025-01-31",
                    "currency_symbol": "CAD",
                    "investments": "-2944000000.00",
                    "changeToLiabilities": null,
                    "totalCashflowsFromInvestingActivities": "-2944000000.00",
                    "netBorrowings": "976000000.00",
                    "totalCashFromFinancingActivities": "561000000.00",
                    "changeToOperatingActivities": null,
                    "netIncome": "997000000.00",
                    "changeInCash": "3059000000.00",
                    "beginPeriodCashFlow": "31549000000.00",
                    "endPeriodCashFlow": "34608000000.00",
                    "totalCashFromOperatingActivities": "4585000000.00",
                    "issuanceOfCapitalStock": "19000000.00",
                    "depreciation": "138000000.00",
                    "otherCashflowsFromInvestingActivities": "-2000000.00",
                    "dividendsPaid": "434000000.00",
                    "changeToInventory": null,
                    "changeToAccountReceivables": null,
                    "salePurchaseOfStock": "19000000.00",
                    "otherCashflowsFromFinancingActivities": null,
                    "changeToNetincome": null,
                    "capitalExpenditures": "65000000",
                    "changeReceivables": null,
                    "cashFlowsOtherOperating": null,
                    "exchangeRateChanges": null,
                    "cashAndCashEquivalentsChanges": null,
                    "changeInWorkingCapital": "3185000000.00",
                    "stockBasedCompensation": "5000000.00",
                    "otherNonCashItems": "225000000.00",
                    "freeCashFlow": "4456000000.00"
                },
                "2024-10-31": {
                    "date": "2024-10-31",
                    "filing_date": "2024-10-31",
                    "currency_symbol": "CAD",
                    "investments": "-951000000.00",
                    "changeToLiabilities": null,
                    "totalCashflowsFromInvestingActivities": "-951000000.00",
                    "netBorrowings": "-23000000.00",
                    "totalCashFromFinancingActivities": "-422000000.00",
                    "changeToOperatingActivities": null,
                    "netIncome": "955000000.00",
                    "changeInCash": "-940000000.00",
                    "beginPeriodCashFlow": "32489000000.00",
                    "endPeriodCashFlow": "31549000000.00",
                    "totalCashFromOperatingActivities": "260000000.00",
                    "issuanceOfCapitalStock": "20000000.00",
                    "depreciation": "130000000.00",
                    "otherCashflowsFromInvestingActivities": "-6893000000.00",
                    "dividendsPaid": "419000000.00",
                    "changeToInventory": null,
                    "changeToAccountReceivables": null,
                    "salePurchaseOfStock": "153000000.00",
                    "otherCashflowsFromFinancingActivities": null,
                    "changeToNetincome": null,
                    "capitalExpenditures": "157000000",
                    "changeReceivables": null,
                    "cashFlowsOtherOperating": null,
                    "exchangeRateChanges": null,
                    "cashAndCashEquivalentsChanges": null,
                    "changeInWorkingCapital": "-819000000.00",
                    "stockBasedCompensation": "4000000.00",
                    "otherNonCashItems": "62000000.00",
                    "freeCashFlow": "103000000.00"
                },
                "2024-07-31": {
                    "date": "2024-07-31",
                    "filing_date": "2024-07-31",
                    "currency_symbol": "CAD",
                    "investments": "-3678000000.00",
                    "changeToLiabilities": null,
                    "totalCashflowsFromInvestingActivities": "-3678000000.00",
                    "netBorrowings": null,
                    "totalCashFromFinancingActivities": "-416000000.00",
                    "changeToOperatingActivities": null,
                    "netIncome": "1033000000.00",
                    "changeInCash": "2811000000.00",
                    "beginPeriodCashFlow": "29678000000.00",
                    "endPeriodCashFlow": "32489000000.00",
                    "totalCashFromOperatingActivities": "-6915000000.00",
                    "issuanceOfCapitalStock": "25000000.00",
                    "depreciation": "129000000.00",
                    "otherCashflowsFromInvestingActivities": "-688000000.00",
                    "dividendsPaid": "417000000.00",
                    "changeToInventory": null,
                    "changeToAccountReceivables": null,
                    "salePurchaseOfStock": "0.00",
                    "otherCashflowsFromFinancingActivities": "13706000000.00",
                    "changeToNetincome": null,
                    "capitalExpenditures": "41000000",
                    "changeReceivables": null,
                    "cashFlowsOtherOperating": null,
                    "exchangeRateChanges": null,
                    "cashAndCashEquivalentsChanges": null,
                    "changeInWorkingCapital": "1477000000.00",
                    "stockBasedCompensation": "4000000.00",
                    "otherNonCashItems": "-9514000000.00",
                    "freeCashFlow": "2494000000.00"
                },
                "2024-04-30": {
                    "date": "2024-04-30",
                    "filing_date": "2024-04-30",
                    "currency_symbol": "CAD",
                    "investments": "113000000.00",
                    "changeToLiabilities": null,
                    "totalCashflowsFromInvestingActivities": "113000000.00",
                    "netBorrowings": null,
                    "totalCashFromFinancingActivities": "11097000000.00",
                    "changeToOperatingActivities": null,
                    "netIncome": "907000000.00",
                    "changeInCash": "-7721000000.00",
                    "beginPeriodCashFlow": "37399000000.00",
                    "endPeriodCashFlow": "29678000000.00",
                    "totalCashFromOperatingActivities": "-4702000000.00",
                    "issuanceOfCapitalStock": "61000000.00",
                    "depreciation": "130000000.00",
                    "otherCashflowsFromInvestingActivities": "-181000000.00",
                    "dividendsPaid": "403000000.00",
                    "changeToInventory": null,
                    "changeToAccountReceivables": "155000000.00",
                    "salePurchaseOfStock": null,
                    "otherCashflowsFromFinancingActivities": "7258000000.00",
                    "changeToNetincome": null,
                    "capitalExpenditures": "77000000",
                    "changeReceivables": null,
                    "cashFlowsOtherOperating": null,
                    "exchangeRateChanges": null,
                    "cashAndCashEquivalentsChanges": null,
                    "changeInWorkingCapital": "-5820000000.00",
                    "stockBasedCompensation": "5000000.00",
                    "otherNonCashItems": "97000000.00",
                    "freeCashFlow": "-4851000000.00"
                },
                "2024-01-31": {
                    "date": "2024-01-31",
                    "filing_date": "2024-01-31",
                    "currency_symbol": "CAD",
                    "investments": "-2820000000.00",
                    "changeToLiabilities": null,
                    "totalCashflowsFromInvestingActivities": "-11095000000.00",
                    "netBorrowings": null,
                    "totalCashFromFinancingActivities": "10499000000.00",
                    "changeToOperatingActivities": null,
                    "netIncome": "922000000.00",
                    "changeInCash": "2165000000.00",
                    "beginPeriodCashFlow": "35234000000.00",
                    "endPeriodCashFlow": "37399000000.00",
                    "totalCashFromOperatingActivities": "3431000000.00",
                    "issuanceOfCapitalStock": "47000000.00",
                    "depreciation": "125000000.00",
                    "otherCashflowsFromInvestingActivities": "-8265000000.00",
                    "dividendsPaid": "401000000.00",
                    "changeToInventory": null,
                    "changeToAccountReceivables": "39000000.00",
                    "salePurchaseOfStock": null,
                    "otherCashflowsFromFinancingActivities": "11887000000.00",
                    "changeToNetincome": null,
                    "capitalExpenditures": "245000000",
                    "changeReceivables": null,
                    "cashFlowsOtherOperating": null,
                    "exchangeRateChanges": null,
                    "cashAndCashEquivalentsChanges": null,
                    "changeInWorkingCapital": "2288000000.00",
                    "stockBasedCompensation": "4000000.00",
                    "otherNonCashItems": "93000000.00",
                    "freeCashFlow": "3133000000.00"
                },
                "2023-10-31": {
                    "date": "2023-10-31",
                    "filing_date": "2023-10-31",
                    "currency_symbol": "CAD",
                    "investments": "-690000000.00",
                    "changeToLiabilities": null,
                    "totalCashflowsFromInvestingActivities": "-690000000.00",
                    "netBorrowings": null,
                    "totalCashFromFinancingActivities": "-413000000.00",
                    "changeToOperatingActivities": null,
                    "netIncome": "768000000.00",
                    "changeInCash": "-4574000000.00",
                    "beginPeriodCashFlow": "39808000000.00",
                    "endPeriodCashFlow": "35234000000.00",
                    "totalCashFromOperatingActivities": "-4226000000.00",
                    "issuanceOfCapitalStock": "-1000000.00",
                    "depreciation": "132000000.00",
                    "otherCashflowsFromInvestingActivities": null,
                    "dividendsPaid": "386000000.00",
                    "changeToInventory": null,
                    "changeToAccountReceivables": "127000000.00",
                    "salePurchaseOfStock": "-1000000.00",
                    "otherCashflowsFromFinancingActivities": "5824000000.00",
                    "changeToNetincome": null,
                    "capitalExpenditures": "177000000",
                    "changeReceivables": null,
                    "cashFlowsOtherOperating": null,
                    "exchangeRateChanges": null,
                    "cashAndCashEquivalentsChanges": null,
                    "changeInWorkingCapital": "-5156000000.00",
                    "stockBasedCompensation": "4000000.00",
                    "otherNonCashItems": "180000000.00",
                    "freeCashFlow": "-4403000000.00"
                },
                "2023-07-31": {
                    "date": "2023-07-31",
                    "filing_date": "2023-07-31",
                    "currency_symbol": "CAD",
                    "investments": "2317000000.00",
                    "changeToLiabilities": "0.00",
                    "totalCashflowsFromInvestingActivities": "2154000000.00",
                    "netBorrowings": "-26000000.00",
                    "totalCashFromFinancingActivities": "804000000.00",
                    "changeToOperatingActivities": "7664000000.00",
                    "netIncome": "830000000.00",
                    "changeInCash": "-2693000000.00",
                    "beginPeriodCashFlow": "42501000000.00",
                    "endPeriodCashFlow": "39808000000.00",
                    "totalCashFromOperatingActivities": "-3932000000.00",
                    "issuanceOfCapitalStock": "30000000.00",
                    "depreciation": "130000000.00",
                    "otherCashflowsFromInvestingActivities": "-163000000.00",
                    "dividendsPaid": "385000000.00",
                    "changeToInventory": null,
                    "changeToAccountReceivables": "110000000.00",
                    "salePurchaseOfStock": "89000000.00",
                    "otherCashflowsFromFinancingActivities": "1185000000.00",
                    "changeToNetincome": "-3000000.00",
                    "capitalExpenditures": "163000000",
                    "changeReceivables": null,
                    "cashFlowsOtherOperating": null,
                    "exchangeRateChanges": null,
                    "cashAndCashEquivalentsChanges": null,
                    "changeInWorkingCapital": "-4887000000.00",
                    "stockBasedCompensation": "5000000.00",
                    "otherNonCashItems": "10000000.00",
                    "freeCashFlow": "-4095000000.00"
                },
                "2023-04-30": {
                    "date": "2023-04-30",
                    "filing_date": "2023-04-30",
                    "currency_symbol": "CAD",
                    "investments": "309000000.00",
                    "changeToLiabilities": "0.00",
                    "totalCashflowsFromInvestingActivities": "309000000.00",
                    "netBorrowings": "-26000000.00",
                    "totalCashFromFinancingActivities": "-1120000000.00",
                    "changeToOperatingActivities": "7664000000.00",
                    "netIncome": "832000000.00",
                    "changeInCash": "215000000.00",
                    "beginPeriodCashFlow": "42286000000.00",
                    "endPeriodCashFlow": "42501000000.00",
                    "totalCashFromOperatingActivities": "652000000.00",
                    "issuanceOfCapitalStock": "23000000.00",
                    "depreciation": "131000000.00",
                    "otherCashflowsFromInvestingActivities": "401000000.00",
                    "dividendsPaid": "368000000.00",
                    "changeToInventory": null,
                    "changeToAccountReceivables": "218000000.00",
                    "salePurchaseOfStock": "59000000.00",
                    "otherCashflowsFromFinancingActivities": "-1197000000.00",
                    "changeToNetincome": "-3000000.00",
                    "capitalExpenditures": "162000000",
                    "changeReceivables": null,
                    "cashFlowsOtherOperating": null,
                    "exchangeRateChanges": null,
                    "cashAndCashEquivalentsChanges": null,
                    "changeInWorkingCapital": "-332000000.00",
                    "stockBasedCompensation": "4000000.00",
                    "otherNonCashItems": "51000000.00",
                    "freeCashFlow": "490000000.00"
                },
                "2023-01-31": {
                    "date": "2023-01-31",
                    "filing_date": "2023-01-31",
                    "currency_symbol": "CAD",
                    "investments": "-1853000000.00",
                    "changeToLiabilities": "0.00",
                    "totalCashflowsFromInvestingActivities": "-1853000000.00",
                    "netBorrowings": "-25000000.00",
                    "totalCashFromFinancingActivities": "15758000000.00",
                    "changeToOperatingActivities": "-1842000000.00",
                    "netIncome": "881000000.00",
                    "changeInCash": "10416000000.00",
                    "beginPeriodCashFlow": "31870000000.00",
                    "endPeriodCashFlow": "42286000000.00",
                    "totalCashFromOperatingActivities": "12672000000.00",
                    "issuanceOfCapitalStock": "36000000.00",
                    "depreciation": "131000000.00",
                    "otherCashflowsFromInvestingActivities": "-1824000000.00",
                    "dividendsPaid": "364000000.00",
                    "changeToInventory": null,
                    "changeToAccountReceivables": "-48000000.00",
                    "salePurchaseOfStock": "36000000.00",
                    "otherCashflowsFromFinancingActivities": "16111000000.00",
                    "changeToNetincome": "47000000.00",
                    "capitalExpenditures": "89000000",
                    "changeReceivables": null,
                    "cashFlowsOtherOperating": null,
                    "exchangeRateChanges": null,
                    "cashAndCashEquivalentsChanges": null,
                    "changeInWorkingCapital": "11613000000.00",
                    "stockBasedCompensation": "5000000.00",
                    "otherNonCashItems": "72000000.00",
                    "freeCashFlow": "12523000000.00"
                },
                "2022-10-31": {
                    "date": "2022-10-31",
                    "filing_date": "2022-10-31",
                    "currency_symbol": "CAD",
                    "investments": "254000000.00",
                    "changeToLiabilities": "0.00",
                    "totalCashflowsFromInvestingActivities": "118000000.00",
                    "netBorrowings": "-35000000.00",
                    "totalCashFromFinancingActivities": "124000000.00",
                    "changeToOperatingActivities": "-13888000000.00",
                    "netIncome": "738000000.00",
                    "changeInCash": "-6098000000.00",
                    "beginPeriodCashFlow": "37968000000.00",
                    "endPeriodCashFlow": "31870000000.00",
                    "totalCashFromOperatingActivities": "-7389000000.00",
                    "issuanceOfCapitalStock": "506000000.00",
                    "depreciation": "92000000.00",
                    "otherCashflowsFromInvestingActivities": "120000000.00",
                    "dividendsPaid": "343000000.00",
                    "changeToInventory": null,
                    "changeToAccountReceivables": "200000000.00",
                    "salePurchaseOfStock": "308000000.00",
                    "otherCashflowsFromFinancingActivities": "-2865000000.00",
                    "changeToNetincome": "111000000.00",
                    "capitalExpenditures": "69000000",
                    "changeReceivables": null,
                    "cashFlowsOtherOperating": null,
                    "exchangeRateChanges": null,
                    "cashAndCashEquivalentsChanges": null,
                    "changeInWorkingCapital": "-8324000000.00",
                    "stockBasedCompensation": "242000000.00",
                    "otherNonCashItems": "-149000000.00",
                    "freeCashFlow": "-7525000000.00"
                },
                "2022-07-31": {
                    "date": "2022-07-31",
                    "filing_date": "2022-07-31",
                    "currency_symbol": "CAD",
                    "investments": "-67000000.00",
                    "changeToLiabilities": "0.00",
                    "totalCashflowsFromInvestingActivities": "-233000000.00",
                    "netBorrowings": "725000000.00",
                    "totalCashFromFinancingActivities": "10885000000.00",
                    "changeToOperatingActivities": "1460000000.00",
                    "netIncome": "826000000.00",
                    "changeInCash": "7545000000.00",
                    "beginPeriodCashFlow": "30423000000.00",
                    "endPeriodCashFlow": "37968000000.00",
                    "totalCashFromOperatingActivities": "7419000000.00",
                    "issuanceOfCapitalStock": "7000000.00",
                    "depreciation": "131000000.00",
                    "otherCashflowsFromInvestingActivities": "-12000000.00",
                    "dividendsPaid": "339000000.00",
                    "changeToInventory": null,
                    "changeToAccountReceivables": "-75000000.00",
                    "salePurchaseOfStock": "-7000000.00",
                    "otherCashflowsFromFinancingActivities": "10506000000.00",
                    "changeToNetincome": "49000000.00",
                    "capitalExpenditures": "71000000",
                    "changeReceivables": null,
                    "cashFlowsOtherOperating": null,
                    "exchangeRateChanges": null,
                    "cashAndCashEquivalentsChanges": null,
                    "changeInWorkingCapital": "6422000000.00",
                    "stockBasedCompensation": "4000000.00",
                    "otherNonCashItems": "34000000.00",
                    "freeCashFlow": "7253000000.00"
                },
                "2022-04-30": {
                    "date": "2022-04-30",
                    "filing_date": "2022-04-30",
                    "currency_symbol": "CAD",
                    "investments": "-1548000000.00",
                    "changeToLiabilities": "0.00",
                    "totalCashflowsFromInvestingActivities": "-1727000000.00",
                    "netBorrowings": "-25000000.00",
                    "totalCashFromFinancingActivities": "-830000000.00",
                    "changeToOperatingActivities": "-7317000000.00",
                    "netIncome": "889000000.00",
                    "changeInCash": "-9640000000.00",
                    "beginPeriodCashFlow": "40063000000.00",
                    "endPeriodCashFlow": "30423000000.00",
                    "totalCashFromOperatingActivities": "-7108000000.00",
                    "issuanceOfCapitalStock": "6000000.00",
                    "depreciation": "121000000.00",
                    "otherCashflowsFromInvestingActivities": "-39000000.00",
                    "dividendsPaid": "614000000.00",
                    "changeToInventory": null,
                    "changeToAccountReceivables": "31000000.00",
                    "salePurchaseOfStock": "-197000000.00",
                    "otherCashflowsFromFinancingActivities": "-1423000000.00",
                    "changeToNetincome": "-43000000.00",
                    "capitalExpenditures": "192000000",
                    "changeReceivables": null,
                    "cashFlowsOtherOperating": null,
                    "exchangeRateChanges": null,
                    "cashAndCashEquivalentsChanges": null,
                    "changeInWorkingCapital": "-8074000000.00",
                    "stockBasedCompensation": "4000000.00",
                    "otherNonCashItems": "-65000000.00",
                    "freeCashFlow": "-7287000000.00"
                },
                "2022-01-31": {
                    "date": "2022-01-31",
                    "filing_date": "2022-01-31",
                    "currency_symbol": "CAD",
                    "investments": "575000000.00",
                    "changeToLiabilities": "0.00",
                    "totalCashflowsFromInvestingActivities": "408000000.00",
                    "netBorrowings": "-25000000.00",
                    "totalCashFromFinancingActivities": "6103000000.00",
                    "changeToOperatingActivities": "-8785000000.00",
                    "netIncome": "930000000.00",
                    "changeInCash": "6184000000.00",
                    "beginPeriodCashFlow": "33879000000.00",
                    "endPeriodCashFlow": "40063000000.00",
                    "totalCashFromOperatingActivities": "5122000000.00",
                    "issuanceOfCapitalStock": "48000000.00",
                    "depreciation": "121000000.00",
                    "otherCashflowsFromInvestingActivities": "60000000.00",
                    "dividendsPaid": "29000000.00",
                    "changeToInventory": null,
                    "changeToAccountReceivables": "-6000000.00",
                    "salePurchaseOfStock": "-48000000.00",
                    "otherCashflowsFromFinancingActivities": "6205000000.00",
                    "changeToNetincome": "21000000.00",
                    "capitalExpenditures": "75000000",
                    "changeReceivables": null,
                    "cashFlowsOtherOperating": null,
                    "exchangeRateChanges": null,
                    "cashAndCashEquivalentsChanges": null,
                    "changeInWorkingCapital": "4051000000.00",
                    "stockBasedCompensation": "4000000.00",
                    "otherNonCashItems": "-62000000.00",
                    "freeCashFlow": "4967000000.00"
                },
                "2021-10-31": {
                    "date": "2021-10-31",
                    "filing_date": "2021-10-31",
                    "currency_symbol": "CAD",
                    "investments": "-904000000.00",
                    "changeToLiabilities": "0.00",
                    "totalCashflowsFromInvestingActivities": "-1119000000.00",
                    "netBorrowings": "-25000000.00",
                    "totalCashFromFinancingActivities": "-712000000.00",
                    "changeToOperatingActivities": "-6408000000.00",
                    "netIncome": "776000000.00",
                    "changeInCash": "-3207000000.00",
                    "beginPeriodCashFlow": "37086000000.00",
                    "endPeriodCashFlow": "33879000000.00",
                    "totalCashFromOperatingActivities": "-1208000000.00",
                    "issuanceOfCapitalStock": "17000000.00",
                    "depreciation": "115000000.00",
                    "otherCashflowsFromInvestingActivities": "-71000000.00",
                    "dividendsPaid": "274000000.00",
                    "changeToInventory": null,
                    "changeToAccountReceivables": "49000000.00",
                    "salePurchaseOfStock": "-800000000.00",
                    "otherCashflowsFromFinancingActivities": "-430000000.00",
                    "changeToNetincome": "68000000.00",
                    "capitalExpenditures": "60000000",
                    "changeReceivables": null,
                    "cashFlowsOtherOperating": null,
                    "exchangeRateChanges": null,
                    "cashAndCashEquivalentsChanges": null,
                    "changeInWorkingCapital": "-2167000000.00",
                    "stockBasedCompensation": "3000000.00",
                    "otherNonCashItems": "-54000000.00",
                    "freeCashFlow": "-1350000000.00"
                },
                "2021-07-31": {
                    "date": "2021-07-31",
                    "filing_date": "2021-07-31",
                    "currency_symbol": "CAD",
                    "investments": "-196000000.00",
                    "changeToLiabilities": "0.00",
                    "totalCashflowsFromInvestingActivities": "-343000000.00",
                    "netBorrowings": "-24000000.00",
                    "totalCashFromFinancingActivities": "4533000000.00",
                    "changeToOperatingActivities": "-7702000000.00",
                    "netIncome": "839000000.00",
                    "changeInCash": "128000000.00",
                    "beginPeriodCashFlow": "36958000000.00",
                    "endPeriodCashFlow": "37086000000.00",
                    "totalCashFromOperatingActivities": "923000000.00",
                    "issuanceOfCapitalStock": "12000000.00",
                    "depreciation": "119000000.00",
                    "otherCashflowsFromInvestingActivities": "87000000.00",
                    "dividendsPaid": "279000000.00",
                    "changeToInventory": null,
                    "changeToAccountReceivables": "-85000000.00",
                    "salePurchaseOfStock": "-400000000.00",
                    "otherCashflowsFromFinancingActivities": "4824000000.00",
                    "changeToNetincome": "-103000000.00",
                    "capitalExpenditures": "56000000",
                    "changeReceivables": null,
                    "cashFlowsOtherOperating": null,
                    "exchangeRateChanges": null,
                    "cashAndCashEquivalentsChanges": null,
                    "changeInWorkingCapital": "68000000.00",
                    "stockBasedCompensation": "3000000.00",
                    "otherNonCashItems": "-94000000.00",
                    "freeCashFlow": "776000000.00"
                },
                "2021-04-30": {
                    "date": "2021-04-30",
                    "filing_date": "2021-04-30",
                    "currency_symbol": "CAD",
                    "investments": "1801000000.00",
                    "changeToLiabilities": "0.00",
                    "totalCashflowsFromInvestingActivities": "1648000000.00",
                    "netBorrowings": "-23000000.00",
                    "totalCashFromFinancingActivities": "3872000000.00",
                    "changeToOperatingActivities": "-3688000000.00",
                    "netIncome": "801000000.00",
                    "changeInCash": "3232000000.00",
                    "beginPeriodCashFlow": "33726000000.00",
                    "endPeriodCashFlow": "36958000000.00",
                    "totalCashFromOperatingActivities": "2056000000.00",
                    "issuanceOfCapitalStock": null,
                    "depreciation": "120000000.00",
                    "otherCashflowsFromInvestingActivities": "-43000000.00",
                    "dividendsPaid": "275000000.00",
                    "changeToInventory": null,
                    "changeToAccountReceivables": "-45000000.00",
                    "salePurchaseOfStock": "563000000.00",
                    "otherCashflowsFromFinancingActivities": "4139000000.00",
                    "changeToNetincome": "-83000000.00",
                    "capitalExpenditures": "153000000",
                    "changeReceivables": null,
                    "cashFlowsOtherOperating": null,
                    "exchangeRateChanges": null,
                    "cashAndCashEquivalentsChanges": null,
                    "changeInWorkingCapital": "1218000000.00",
                    "stockBasedCompensation": "2000000.00",
                    "otherNonCashItems": "-50000000.00",
                    "freeCashFlow": "1903000000.00"
                },
                "2021-01-31": {
                    "date": "2021-01-31",
                    "filing_date": "2021-01-31",
                    "currency_symbol": "CAD",
                    "investments": "1331000000.00",
                    "changeToLiabilities": "0.00",
                    "totalCashflowsFromInvestingActivities": "1206000000.00",
                    "netBorrowings": "-24000000.00",
                    "totalCashFromFinancingActivities": "11234000000.00",
                    "changeToOperatingActivities": "1621000000.00",
                    "netIncome": "761000000.00",
                    "changeInCash": "4584000000.00",
                    "beginPeriodCashFlow": "29142000000.00",
                    "endPeriodCashFlow": "33726000000.00",
                    "totalCashFromOperatingActivities": "2603000000.00",
                    "issuanceOfCapitalStock": null,
                    "depreciation": "127000000.00",
                    "otherCashflowsFromInvestingActivities": "-80000000.00",
                    "dividendsPaid": "273000000.00",
                    "changeToInventory": null,
                    "changeToAccountReceivables": "-105000000.00",
                    "salePurchaseOfStock": "32000000.00",
                    "otherCashflowsFromFinancingActivities": "11499000000.00",
                    "changeToNetincome": "89000000.00",
                    "capitalExpenditures": "40000000",
                    "changeReceivables": null,
                    "cashFlowsOtherOperating": null,
                    "exchangeRateChanges": null,
                    "cashAndCashEquivalentsChanges": null,
                    "changeInWorkingCapital": "3365000000.00",
                    "stockBasedCompensation": "3000000.00",
                    "otherNonCashItems": "-1700000000.00",
                    "freeCashFlow": "4217000000.00"
                },
                "2020-10-31": {
                    "date": "2020-10-31",
                    "filing_date": "2020-10-31",
                    "currency_symbol": "CAD",
                    "investments": "815000000.00",
                    "changeToLiabilities": "0.00",
                    "totalCashflowsFromInvestingActivities": "815000000.00",
                    "netBorrowings": "-20000000.00",
                    "totalCashFromFinancingActivities": "10619000000.00",
                    "changeToOperatingActivities": "-6679000000.00",
                    "netIncome": "492000000.00",
                    "changeInCash": "64000000.00",
                    "beginPeriodCashFlow": "29078000000.00",
                    "endPeriodCashFlow": "29142000000.00",
                    "totalCashFromOperatingActivities": "-927000000.00",
                    "issuanceOfCapitalStock": null,
                    "depreciation": "113000000.00",
                    "otherCashflowsFromInvestingActivities": "-74000000.00",
                    "dividendsPaid": "271000000.00",
                    "changeToInventory": null,
                    "changeToAccountReceivables": "32000000.00",
                    "salePurchaseOfStock": "565000000.00",
                    "otherCashflowsFromFinancingActivities": "10895000000.00",
                    "changeToNetincome": "95000000.00",
                    "capitalExpenditures": "44000000",
                    "changeReceivables": null,
                    "cashFlowsOtherOperating": null,
                    "exchangeRateChanges": null,
                    "cashAndCashEquivalentsChanges": null,
                    "changeInWorkingCapital": "-1625000000.00",
                    "stockBasedCompensation": "180000000.00",
                    "otherNonCashItems": "-6000000.00",
                    "freeCashFlow": "-1057000000.00"
                },
                "2020-07-31": {
                    "date": "2020-07-31",
                    "filing_date": "2020-07-31",
                    "currency_symbol": "CAD",
                    "investments": "-3234000000.00",
                    "changeToLiabilities": "0.00",
                    "totalCashflowsFromInvestingActivities": "-3234000000.00",
                    "netBorrowings": "-24000000.00",
                    "totalCashFromFinancingActivities": "3368000000.00",
                    "changeToOperatingActivities": "10676000000.00",
                    "netIncome": "589000000.00",
                    "changeInCash": "1278000000.00",
                    "beginPeriodCashFlow": "27800000000.00",
                    "endPeriodCashFlow": "29078000000.00",
                    "totalCashFromOperatingActivities": "5645000000.00",
                    "issuanceOfCapitalStock": null,
                    "depreciation": "114000000.00",
                    "otherCashflowsFromInvestingActivities": "-95000000.00",
                    "dividendsPaid": "267000000.00",
                    "changeToInventory": null,
                    "changeToAccountReceivables": "-42000000.00",
                    "salePurchaseOfStock": "-350000000.00",
                    "otherCashflowsFromFinancingActivities": "3998000000.00",
                    "changeToNetincome": "105000000.00",
                    "capitalExpenditures": "35000000",
                    "changeReceivables": null,
                    "cashFlowsOtherOperating": null,
                    "exchangeRateChanges": null,
                    "cashAndCashEquivalentsChanges": null,
                    "changeInWorkingCapital": "4837000000.00",
                    "stockBasedCompensation": "2000000.00",
                    "otherNonCashItems": "113000000.00",
                    "freeCashFlow": "5527000000.00"
                },
                "2020-04-30": {
                    "date": "2020-04-30",
                    "filing_date": "2020-04-30",
                    "currency_symbol": "CAD",
                    "investments": "-2138000000.00",
                    "changeToLiabilities": "0.00",
                    "totalCashflowsFromInvestingActivities": "-2138000000.00",
                    "netBorrowings": "-23000000.00",
                    "totalCashFromFinancingActivities": "3626000000.00",
                    "changeToOperatingActivities": "2683000000.00",
                    "netIncome": "379000000.00",
                    "changeInCash": "15346000000.00",
                    "beginPeriodCashFlow": "12454000000.00",
                    "endPeriodCashFlow": "27800000000.00",
                    "totalCashFromOperatingActivities": "17343000000.00",
                    "issuanceOfCapitalStock": null,
                    "depreciation": "112000000.00",
                    "otherCashflowsFromInvestingActivities": "-6381000000.00",
                    "dividendsPaid": "267000000.00",
                    "changeToInventory": null,
                    "changeToAccountReceivables": "-166000000.00",
                    "salePurchaseOfStock": "-30000000.00",
                    "otherCashflowsFromFinancingActivities": "3942000000.00",
                    "changeToNetincome": "422000000.00",
                    "capitalExpenditures": "50000000",
                    "changeReceivables": null,
                    "cashFlowsOtherOperating": null,
                    "exchangeRateChanges": null,
                    "cashAndCashEquivalentsChanges": null,
                    "changeInWorkingCapital": "16441000000.00",
                    "stockBasedCompensation": "3000000.00",
                    "otherNonCashItems": "499000000.00",
                    "freeCashFlow": "17205000000.00"
                },
                "2020-01-31": {
                    "date": "2020-01-31",
                    "filing_date": "2020-01-31",
                    "currency_symbol": "CAD",
                    "investments": "1208000000.00",
                    "changeToLiabilities": "0.00",
                    "totalCashflowsFromInvestingActivities": "1208000000.00",
                    "netBorrowings": "-21000000.00",
                    "totalCashFromFinancingActivities": "-471000000.00",
                    "changeToOperatingActivities": "613000000.00",
                    "netIncome": "594000000.00",
                    "changeInCash": "-1244000000.00",
                    "beginPeriodCashFlow": "13698000000.00",
                    "endPeriodCashFlow": "12454000000.00",
                    "totalCashFromOperatingActivities": "-2080000000.00",
                    "issuanceOfCapitalStock": null,
                    "depreciation": "109000000.00",
                    "otherCashflowsFromInvestingActivities": "-75000000.00",
                    "dividendsPaid": "495000000.00",
                    "changeToInventory": null,
                    "changeToAccountReceivables": "20000000.00",
                    "salePurchaseOfStock": "70000000.00",
                    "otherCashflowsFromFinancingActivities": "-25000000.00",
                    "changeToNetincome": "91000000.00",
                    "capitalExpenditures": "53000000",
                    "changeReceivables": null,
                    "cashFlowsOtherOperating": null,
                    "exchangeRateChanges": null,
                    "cashAndCashEquivalentsChanges": null,
                    "changeInWorkingCapital": "-2874000000.00",
                    "stockBasedCompensation": "2000000.00",
                    "otherNonCashItems": "65000000.00",
                    "freeCashFlow": "-2208000000.00"
                },
                "2019-10-31": {
                    "date": "2019-10-31",
                    "filing_date": "2019-10-31",
                    "currency_symbol": "CAD",
                    "investments": "-3039000000.00",
                    "changeToLiabilities": "0.00",
                    "totalCashflowsFromInvestingActivities": "-3039000000.00",
                    "netBorrowings": "-21000000.00",
                    "totalCashFromFinancingActivities": "-367000000.00",
                    "changeToOperatingActivities": "-3257000000.00",
                    "netIncome": "604000000.00",
                    "changeInCash": "2146000000.00",
                    "beginPeriodCashFlow": "11552000000.00",
                    "endPeriodCashFlow": "13698000000.00",
                    "totalCashFromOperatingActivities": "5459000000.00",
                    "issuanceOfCapitalStock": null,
                    "depreciation": "81000000.00",
                    "otherCashflowsFromInvestingActivities": "207000000.00",
                    "dividendsPaid": "256000000.00",
                    "changeToInventory": null,
                    "changeToAccountReceivables": "29000000.00",
                    "salePurchaseOfStock": "-66000000.00",
                    "otherCashflowsFromFinancingActivities": "-84000000.00",
                    "changeToNetincome": "-80000000.00",
                    "capitalExpenditures": "48000000",
                    "changeReceivables": null,
                    "cashFlowsOtherOperating": null,
                    "exchangeRateChanges": null,
                    "cashAndCashEquivalentsChanges": null,
                    "changeInWorkingCapital": "4868000000.00",
                    "stockBasedCompensation": "2000000.00",
                    "otherNonCashItems": "73000000.00",
                    "freeCashFlow": "5314000000.00"
                },
                "2019-07-31": {
                    "date": "2019-07-31",
                    "filing_date": "2019-07-31",
                    "currency_symbol": "CAD",
                    "investments": "-1968000000.00",
                    "changeToLiabilities": "0.00",
                    "totalCashflowsFromInvestingActivities": "-1746000000.00",
                    "netBorrowings": "-21000000.00",
                    "totalCashFromFinancingActivities": "-350000000.00",
                    "changeToOperatingActivities": "-955000000.00",
                    "netIncome": "591000000.00",
                    "changeInCash": "1054000000.00",
                    "beginPeriodCashFlow": "10498000000.00",
                    "endPeriodCashFlow": "11552000000.00",
                    "totalCashFromOperatingActivities": "3380000000.00",
                    "issuanceOfCapitalStock": null,
                    "depreciation": "80000000.00",
                    "otherCashflowsFromInvestingActivities": "210000000.00",
                    "dividendsPaid": "248000000.00",
                    "changeToInventory": null,
                    "changeToAccountReceivables": "-8000000.00",
                    "salePurchaseOfStock": "-93000000.00",
                    "otherCashflowsFromFinancingActivities": "-33000000.00",
                    "changeToNetincome": "33000000.00",
                    "capitalExpenditures": "35000000",
                    "changeReceivables": null,
                    "cashFlowsOtherOperating": null,
                    "exchangeRateChanges": null,
                    "cashAndCashEquivalentsChanges": null,
                    "changeInWorkingCapital": "2676000000.00",
                    "stockBasedCompensation": "3000000.00",
                    "otherNonCashItems": "86000000.00",
                    "freeCashFlow": "3256000000.00"
                },
                "2019-04-30": {
                    "date": "2019-04-30",
                    "filing_date": "2019-04-30",
                    "currency_symbol": "CAD",
                    "investments": "121000000.00",
                    "changeToLiabilities": "0.00",
                    "totalCashflowsFromInvestingActivities": "121000000.00",
                    "netBorrowings": "-21000000.00",
                    "totalCashFromFinancingActivities": "-285000000.00",
                    "changeToOperatingActivities": "-4951000000.00",
                    "netIncome": "558000000.00",
                    "changeInCash": "-1855000000.00",
                    "beginPeriodCashFlow": "12353000000.00",
                    "endPeriodCashFlow": "10498000000.00",
                    "totalCashFromOperatingActivities": "-1975000000.00",
                    "issuanceOfCapitalStock": null,
                    "depreciation": "84000000.00",
                    "otherCashflowsFromInvestingActivities": "-1185000000.00",
                    "dividendsPaid": "247000000.00",
                    "changeToInventory": null,
                    "changeToAccountReceivables": "18000000.00",
                    "salePurchaseOfStock": "-62000000.00",
                    "otherCashflowsFromFinancingActivities": "-1000000.00",
                    "changeToNetincome": "84000000.00",
                    "capitalExpenditures": "30000000",
                    "changeReceivables": null,
                    "cashFlowsOtherOperating": null,
                    "exchangeRateChanges": null,
                    "cashAndCashEquivalentsChanges": null,
                    "changeInWorkingCapital": "-2606000000.00",
                    "stockBasedCompensation": "3000000.00",
                    "otherNonCashItems": "-24000000.00",
                    "freeCashFlow": "-2103000000.00"
                },
                "2019-01-31": {
                    "date": "2019-01-31",
                    "filing_date": "2019-01-31",
                    "currency_symbol": "CAD",
                    "investments": "-1367000000.00",
                    "changeToLiabilities": "0.00",
                    "totalCashflowsFromInvestingActivities": "-1367000000.00",
                    "netBorrowings": null,
                    "totalCashFromFinancingActivities": "-259000000.00",
                    "changeToOperatingActivities": "2065000000.00",
                    "netIncome": "536000000.00",
                    "changeInCash": "-403000000.00",
                    "beginPeriodCashFlow": "12756000000.00",
                    "endPeriodCashFlow": "12353000000.00",
                    "totalCashFromOperatingActivities": "1118000000.00",
                    "issuanceOfCapitalStock": null,
                    "depreciation": "83000000.00",
                    "otherCashflowsFromInvestingActivities": "-75000000.00",
                    "dividendsPaid": "241000000.00",
                    "changeToInventory": null,
                    "changeToAccountReceivables": "-80000000.00",
                    "salePurchaseOfStock": "-60000000.00",
                    "otherCashflowsFromFinancingActivities": "-22000000.00",
                    "changeToNetincome": "75000000.00",
                    "capitalExpenditures": "31000000",
                    "changeReceivables": null,
                    "cashFlowsOtherOperating": null,
                    "exchangeRateChanges": null,
                    "cashAndCashEquivalentsChanges": null,
                    "changeInWorkingCapital": "424000000.00",
                    "stockBasedCompensation": "3000000.00",
                    "otherNonCashItems": "64000000.00",
                    "freeCashFlow": "1088000000.00"
                },
                "2018-10-31": {
                    "date": "2018-10-31",
                    "filing_date": "2018-10-31",
                    "currency_symbol": "CAD",
                    "investments": "1594000000.00",
                    "changeToLiabilities": "0.00",
                    "totalCashflowsFromInvestingActivities": "1463000000.00",
                    "netBorrowings": null,
                    "totalCashFromFinancingActivities": "-403000000.00",
                    "changeToOperatingActivities": "-6380000000.00",
                    "netIncome": "550000000.00",
                    "changeInCash": "1719000000.00",
                    "beginPeriodCashFlow": "11037000000.00",
                    "endPeriodCashFlow": "12756000000.00",
                    "totalCashFromOperatingActivities": "647000000.00",
                    "issuanceOfCapitalStock": null,
                    "depreciation": "79000000.00",
                    "otherCashflowsFromInvestingActivities": "-74000000.00",
                    "dividendsPaid": "236000000.00",
                    "changeToInventory": null,
                    "changeToAccountReceivables": "88000000.00",
                    "salePurchaseOfStock": "-188000000.00",
                    "otherCashflowsFromFinancingActivities": "-1000000.00",
                    "changeToNetincome": "106000000.00",
                    "capitalExpenditures": "50000000",
                    "changeReceivables": null,
                    "cashFlowsOtherOperating": null,
                    "exchangeRateChanges": null,
                    "cashAndCashEquivalentsChanges": null,
                    "changeInWorkingCapital": "-88000000.00",
                    "stockBasedCompensation": "178000000.00",
                    "otherNonCashItems": "-108000000.00",
                    "freeCashFlow": "516000000.00"
                },
                "2018-07-31": {
                    "date": "2018-07-31",
                    "filing_date": "2018-07-31",
                    "currency_symbol": "CAD",
                    "investments": "-1490000000.00",
                    "changeToLiabilities": "0.00",
                    "totalCashflowsFromInvestingActivities": "-1594000000.00",
                    "netBorrowings": null,
                    "totalCashFromFinancingActivities": "-505000000.00",
                    "changeToOperatingActivities": "-1916000000.00",
                    "netIncome": "569000000.00",
                    "changeInCash": "89000000.00",
                    "beginPeriodCashFlow": "10948000000.00",
                    "endPeriodCashFlow": "11037000000.00",
                    "totalCashFromOperatingActivities": "2220000000.00",
                    "issuanceOfCapitalStock": null,
                    "depreciation": "77000000.00",
                    "otherCashflowsFromInvestingActivities": "-8000000.00",
                    "dividendsPaid": "230000000.00",
                    "changeToInventory": null,
                    "changeToAccountReceivables": "52000000.00",
                    "salePurchaseOfStock": "-527000000.00",
                    "otherCashflowsFromFinancingActivities": "252000000.00",
                    "changeToNetincome": "46000000.00",
                    "capitalExpenditures": "104000000",
                    "changeReceivables": null,
                    "cashFlowsOtherOperating": null,
                    "exchangeRateChanges": null,
                    "cashAndCashEquivalentsChanges": null,
                    "changeInWorkingCapital": "1551000000.00",
                    "stockBasedCompensation": "3000000.00",
                    "otherNonCashItems": "48000000.00",
                    "freeCashFlow": "2116000000.00"
                },
                "2018-04-30": {
                    "date": "2018-04-30",
                    "filing_date": "2018-04-30",
                    "currency_symbol": "CAD",
                    "investments": "-519000000.00",
                    "changeToLiabilities": "0.00",
                    "totalCashflowsFromInvestingActivities": "-599000000.00",
                    "netBorrowings": "750000000.00",
                    "totalCashFromFinancingActivities": "447000000.00",
                    "changeToOperatingActivities": "-8612000000.00",
                    "netIncome": "547000000.00",
                    "changeInCash": "-257000000.00",
                    "beginPeriodCashFlow": "11205000000.00",
                    "endPeriodCashFlow": "10948000000.00",
                    "totalCashFromOperatingActivities": "-685000000.00",
                    "issuanceOfCapitalStock": null,
                    "depreciation": "73000000.00",
                    "otherCashflowsFromInvestingActivities": "-59000000.00",
                    "dividendsPaid": "227000000.00",
                    "changeToInventory": null,
                    "changeToAccountReceivables": "-34000000.00",
                    "salePurchaseOfStock": "-93000000.00",
                    "otherCashflowsFromFinancingActivities": "751000000.00",
                    "changeToNetincome": "83000000.00",
                    "capitalExpenditures": "1000000",
                    "changeReceivables": null,
                    "cashFlowsOtherOperating": null,
                    "exchangeRateChanges": null,
                    "cashAndCashEquivalentsChanges": null,
                    "changeInWorkingCapital": "-1363000000.00",
                    "stockBasedCompensation": "3000000.00",
                    "otherNonCashItems": "67000000.00",
                    "freeCashFlow": "-765000000.00"
                },
                "2018-03-31": {
                    "date": "2018-03-31",
                    "filing_date": null,
                    "currency_symbol": "CAD",
                    "investments": "-6348000000.00",
                    "changeToLiabilities": "-24588000000.00",
                    "totalCashflowsFromInvestingActivities": "-6922000000.00",
                    "netBorrowings": "1892000000.00",
                    "totalCashFromFinancingActivities": "363000000.00",
                    "changeToOperatingActivities": "33832000000.00",
                    "netIncome": "2668000000.00",
                    "changeInCash": "6949000000.00",
                    "beginPeriodCashFlow": "11205000000.00",
                    "endPeriodCashFlow": "11205000000.00",
                    "totalCashFromOperatingActivities": "12648000000.00",
                    "issuanceOfCapitalStock": null,
                    "depreciation": "390000000.00",
                    "otherCashflowsFromInvestingActivities": null,
                    "dividendsPaid": "599000000.00",
                    "changeToInventory": null,
                    "changeToAccountReceivables": null,
                    "salePurchaseOfStock": "-1873000000.00",
                    "otherCashflowsFromFinancingActivities": "943000000.00",
                    "changeToNetincome": "310000000.00",
                    "capitalExpenditures": "410000000",
                    "changeReceivables": null,
                    "cashFlowsOtherOperating": null,
                    "exchangeRateChanges": null,
                    "cashAndCashEquivalentsChanges": null,
                    "changeInWorkingCapital": null,
                    "stockBasedCompensation": null,
                    "otherNonCashItems": null,
                    "freeCashFlow": null
                },
                "2018-01-31": {
                    "date": "2018-01-31",
                    "filing_date": "2018-01-31",
                    "currency_symbol": "CAD",
                    "investments": "-696000000.00",
                    "changeToLiabilities": "0.00",
                    "totalCashflowsFromInvestingActivities": "-801000000.00",
                    "netBorrowings": "750000000.00",
                    "totalCashFromFinancingActivities": "-76000000.00",
                    "changeToOperatingActivities": "9488000000.00",
                    "netIncome": "527000000.00",
                    "changeInCash": "2404000000.00",
                    "beginPeriodCashFlow": "8801000000.00",
                    "endPeriodCashFlow": "11205000000.00",
                    "totalCashFromOperatingActivities": "3682000000.00",
                    "issuanceOfCapitalStock": null,
                    "depreciation": "73000000.00",
                    "otherCashflowsFromInvestingActivities": "-10000000.00",
                    "dividendsPaid": "225000000.00",
                    "changeToInventory": null,
                    "changeToAccountReceivables": "-53000000.00",
                    "salePurchaseOfStock": "-291000000.00",
                    "otherCashflowsFromFinancingActivities": "143000000.00",
                    "changeToNetincome": "106000000.00",
                    "capitalExpenditures": "49000000",
                    "changeReceivables": null,
                    "cashFlowsOtherOperating": null,
                    "exchangeRateChanges": null,
                    "cashAndCashEquivalentsChanges": null,
                    "changeInWorkingCapital": "2976000000.00",
                    "stockBasedCompensation": "3000000.00",
                    "otherNonCashItems": "75000000.00",
                    "freeCashFlow": "3577000000.00"
                },
                "2017-12-31": {
                    "date": "2017-12-31",
                    "filing_date": null,
                    "currency_symbol": "CAD",
                    "investments": "-2937000000.00",
                    "changeToLiabilities": "6311000000.00",
                    "totalCashflowsFromInvestingActivities": "-3563000000.00",
                    "netBorrowings": "-4300000000.00",
                    "totalCashFromFinancingActivities": "-1272000000.00",
                    "changeToOperatingActivities": "-8989000000.00",
                    "netIncome": "643000000.00",
                    "changeInCash": "-1775000000.00",
                    "beginPeriodCashFlow": "8802000000.00",
                    "endPeriodCashFlow": "8801000000.00",
                    "totalCashFromOperatingActivities": "1608000000.00",
                    "issuanceOfCapitalStock": null,
                    "depreciation": "413000000.00",
                    "otherCashflowsFromInvestingActivities": null,
                    "dividendsPaid": "523000000.00",
                    "changeToInventory": null,
                    "changeToAccountReceivables": null,
                    "salePurchaseOfStock": "-1324000000.00",
                    "otherCashflowsFromFinancingActivities": "4875000000.00",
                    "changeToNetincome": "3210000000.00",
                    "capitalExpenditures": "452000000",
                    "changeReceivables": null,
                    "cashFlowsOtherOperating": null,
                    "exchangeRateChanges": null,
                    "cashAndCashEquivalentsChanges": null,
                    "changeInWorkingCapital": null,
                    "stockBasedCompensation": null,
                    "otherNonCashItems": null,
                    "freeCashFlow": null
                },
                "2017-10-31": {
                    "date": "2017-10-31",
                    "filing_date": "2017-10-31",
                    "currency_symbol": "CAD",
                    "investments": "-357000000.00",
                    "changeToLiabilities": "0.00",
                    "totalCashflowsFromInvestingActivities": "-361000000.00",
                    "netBorrowings": "750000000.00",
                    "totalCashFromFinancingActivities": "3969000000.00",
                    "changeToOperatingActivities": "-4309000000.00",
                    "netIncome": "525000000.00",
                    "changeInCash": "-1660000000.00",
                    "beginPeriodCashFlow": "10462000000.00",
                    "endPeriodCashFlow": "8802000000.00",
                    "totalCashFromOperatingActivities": "-1534000000.00",
                    "issuanceOfCapitalStock": null,
                    "depreciation": "78000000.00",
                    "otherCashflowsFromInvestingActivities": "106000000.00",
                    "dividendsPaid": "218000000.00",
                    "changeToInventory": null,
                    "changeToAccountReceivables": "96000000.00",
                    "salePurchaseOfStock": "-89000000.00",
                    "otherCashflowsFromFinancingActivities": "4361000000.00",
                    "changeToNetincome": "29000000.00",
                    "capitalExpenditures": "32000000",
                    "changeReceivables": null,
                    "cashFlowsOtherOperating": null,
                    "exchangeRateChanges": null,
                    "cashAndCashEquivalentsChanges": null,
                    "changeInWorkingCapital": "-2147000000.00",
                    "stockBasedCompensation": "3000000.00",
                    "otherNonCashItems": "16000000.00",
                    "freeCashFlow": "-1624000000.00"
                },
                "2017-09-30": {
                    "date": "2017-09-30",
                    "filing_date": null,
                    "currency_symbol": "CAD",
                    "investments": "-11031000000.00",
                    "changeToLiabilities": "1304000000.00",
                    "totalCashflowsFromInvestingActivities": "-11523000000.00",
                    "netBorrowings": "2345000000.00",
                    "totalCashFromFinancingActivities": "10168000000.00",
                    "changeToOperatingActivities": "-549000000.00",
                    "netIncome": "1781000000.00",
                    "changeInCash": "3532000000.00",
                    "beginPeriodCashFlow": "10462000000.00",
                    "endPeriodCashFlow": "10462000000.00",
                    "totalCashFromOperatingActivities": "3357000000.00",
                    "issuanceOfCapitalStock": null,
                    "depreciation": "451000000.00",
                    "otherCashflowsFromInvestingActivities": null,
                    "dividendsPaid": "608000000.00",
                    "changeToInventory": null,
                    "changeToAccountReceivables": null,
                    "salePurchaseOfStock": "-1332000000.00",
                    "otherCashflowsFromFinancingActivities": "9763000000.00",
                    "changeToNetincome": "360000000.00",
                    "capitalExpenditures": "454000000",
                    "changeReceivables": null,
                    "cashFlowsOtherOperating": null,
                    "exchangeRateChanges": null,
                    "cashAndCashEquivalentsChanges": null,
                    "changeInWorkingCapital": null,
                    "stockBasedCompensation": null,
                    "otherNonCashItems": null,
                    "freeCashFlow": null
                },
                "2017-07-31": {
                    "date": "2017-07-31",
                    "filing_date": "2017-07-31",
                    "currency_symbol": "CAD",
                    "investments": "444000000.00",
                    "changeToLiabilities": "0.00",
                    "totalCashflowsFromInvestingActivities": "584000000.00",
                    "netBorrowings": "750000000.00",
                    "totalCashFromFinancingActivities": "159000000.00",
                    "changeToOperatingActivities": "-2381000000.00",
                    "netIncome": "494000000.00",
                    "changeInCash": "692000000.00",
                    "beginPeriodCashFlow": "9770000000.00",
                    "endPeriodCashFlow": "10462000000.00",
                    "totalCashFromOperatingActivities": "1226000000.00",
                    "issuanceOfCapitalStock": null,
                    "depreciation": "81000000.00",
                    "otherCashflowsFromInvestingActivities": "205000000.00",
                    "dividendsPaid": "210000000.00",
                    "changeToInventory": null,
                    "changeToAccountReceivables": "30000000.00",
                    "salePurchaseOfStock": "-26000000.00",
                    "otherCashflowsFromFinancingActivities": "365000000.00",
                    "changeToNetincome": "44000000.00",
                    "capitalExpenditures": "63000000",
                    "changeReceivables": null,
                    "cashFlowsOtherOperating": null,
                    "exchangeRateChanges": null,
                    "cashAndCashEquivalentsChanges": null,
                    "changeInWorkingCapital": "607000000.00",
                    "stockBasedCompensation": "2000000.00",
                    "otherNonCashItems": "48000000.00",
                    "freeCashFlow": "1163000000.00"
                },
                "2017-06-30": {
                    "date": "2017-06-30",
                    "filing_date": null,
                    "currency_symbol": "CAD",
                    "investments": "5336000000.00",
                    "changeToLiabilities": "-6765000000.00",
                    "totalCashflowsFromInvestingActivities": "4863000000.00",
                    "netBorrowings": "12879000000.00",
                    "totalCashFromFinancingActivities": "4643000000.00",
                    "changeToOperatingActivities": "-5212000000.00",
                    "netIncome": "1757000000.00",
                    "changeInCash": "-243000000.00",
                    "beginPeriodCashFlow": "9770000000.00",
                    "endPeriodCashFlow": "9770000000.00",
                    "totalCashFromOperatingActivities": "-9560000000.00",
                    "issuanceOfCapitalStock": null,
                    "depreciation": "455000000.00",
                    "otherCashflowsFromInvestingActivities": null,
                    "dividendsPaid": "443000000.00",
                    "changeToInventory": null,
                    "changeToAccountReceivables": null,
                    "salePurchaseOfStock": "-604000000.00",
                    "otherCashflowsFromFinancingActivities": "-7189000000.00",
                    "changeToNetincome": "171000000.00",
                    "capitalExpenditures": "373000000",
                    "changeReceivables": null,
                    "cashFlowsOtherOperating": null,
                    "exchangeRateChanges": null,
                    "cashAndCashEquivalentsChanges": null,
                    "changeInWorkingCapital": null,
                    "stockBasedCompensation": null,
                    "otherNonCashItems": null,
                    "freeCashFlow": null
                },
                "2017-04-30": {
                    "date": "2017-04-30",
                    "filing_date": "2017-04-30",
                    "currency_symbol": "CAD",
                    "investments": "-106000000.00",
                    "changeToLiabilities": "0.00",
                    "totalCashflowsFromInvestingActivities": "33000000.00",
                    "netBorrowings": "-1000000000.00",
                    "totalCashFromFinancingActivities": "-1210000000.00",
                    "changeToOperatingActivities": "-6393000000.00",
                    "netIncome": "484000000.00",
                    "changeInCash": "1154000000.00",
                    "beginPeriodCashFlow": "8616000000.00",
                    "endPeriodCashFlow": "9770000000.00",
                    "totalCashFromOperatingActivities": "1482000000.00",
                    "issuanceOfCapitalStock": null,
                    "depreciation": "94000000.00",
                    "otherCashflowsFromInvestingActivities": "151000000.00",
                    "dividendsPaid": "210000000.00",
                    "changeToInventory": null,
                    "changeToAccountReceivables": "4000000.00",
                    "salePurchaseOfStock": "27000000.00",
                    "otherCashflowsFromFinancingActivities": "-27000000.00",
                    "changeToNetincome": "43000000.00",
                    "capitalExpenditures": "18000000",
                    "changeReceivables": null,
                    "cashFlowsOtherOperating": null,
                    "exchangeRateChanges": null,
                    "cashAndCashEquivalentsChanges": null,
                    "changeInWorkingCapital": "883000000.00",
                    "stockBasedCompensation": "3000000.00",
                    "otherNonCashItems": "-2000000.00",
                    "freeCashFlow": "1417000000.00"
                },
                "2017-03-31": {
                    "date": "2017-03-31",
                    "filing_date": null,
                    "currency_symbol": "CAD",
                    "investments": "-1879000000.00",
                    "changeToLiabilities": "8398000000.00",
                    "totalCashflowsFromInvestingActivities": "-2168000000.00",
                    "netBorrowings": "7094000000.00",
                    "totalCashFromFinancingActivities": "2722000000.00",
                    "changeToOperatingActivities": "-12628000000.00",
                    "netIncome": "1930000000.00",
                    "changeInCash": "-527000000.00",
                    "beginPeriodCashFlow": "8616000000.00",
                    "endPeriodCashFlow": "8616000000.00",
                    "totalCashFromOperatingActivities": "-1611000000.00",
                    "issuanceOfCapitalStock": null,
                    "depreciation": "434000000.00",
                    "otherCashflowsFromInvestingActivities": null,
                    "dividendsPaid": "511000000.00",
                    "changeToInventory": null,
                    "changeToAccountReceivables": null,
                    "salePurchaseOfStock": "-121000000.00",
                    "otherCashflowsFromFinancingActivities": "-3740000000.00",
                    "changeToNetincome": "214000000.00",
                    "capitalExpenditures": "350000000",
                    "changeReceivables": null,
                    "cashFlowsOtherOperating": null,
                    "exchangeRateChanges": null,
                    "cashAndCashEquivalentsChanges": null,
                    "changeInWorkingCapital": null,
                    "stockBasedCompensation": null,
                    "otherNonCashItems": null,
                    "freeCashFlow": null
                },
                "2017-01-31": {
                    "date": "2017-01-31",
                    "filing_date": "2017-01-31",
                    "currency_symbol": "CAD",
                    "investments": "547000000.00",
                    "changeToLiabilities": "0.00",
                    "totalCashflowsFromInvestingActivities": "584000000.00",
                    "netBorrowings": "-1000000000.00",
                    "totalCashFromFinancingActivities": "-137000000.00",
                    "changeToOperatingActivities": "-800000000.00",
                    "netIncome": "497000000.00",
                    "changeInCash": "433000000.00",
                    "beginPeriodCashFlow": "8183000000.00",
                    "endPeriodCashFlow": "8616000000.00",
                    "totalCashFromOperatingActivities": "347000000.00",
                    "issuanceOfCapitalStock": null,
                    "depreciation": "98000000.00",
                    "otherCashflowsFromInvestingActivities": "79000000.00",
                    "dividendsPaid": "208000000.00",
                    "changeToInventory": null,
                    "changeToAccountReceivables": "131000000.00",
                    "salePurchaseOfStock": "99000000.00",
                    "otherCashflowsFromFinancingActivities": "-28000000.00",
                    "changeToNetincome": "18000000.00",
                    "capitalExpenditures": "23000000",
                    "changeReceivables": null,
                    "cashFlowsOtherOperating": null,
                    "exchangeRateChanges": null,
                    "cashAndCashEquivalentsChanges": null,
                    "changeInWorkingCapital": "-247000000.00",
                    "stockBasedCompensation": "3000000.00",
                    "otherNonCashItems": "14000000.00",
                    "freeCashFlow": "297000000.00"
                },
                "2016-10-31": {
                    "date": "2016-10-31",
                    "filing_date": "2016-10-31",
                    "currency_symbol": "CAD",
                    "investments": "-4409000000.00",
                    "changeToLiabilities": "-5438000000.00",
                    "totalCashflowsFromInvestingActivities": "-1649000000.00",
                    "netBorrowings": "10248000000.00",
                    "totalCashFromFinancingActivities": "22000000.00",
                    "changeToOperatingActivities": "-3886000000.00",
                    "netIncome": "289000000.00",
                    "changeInCash": "-641000000.00",
                    "beginPeriodCashFlow": "8824000000.00",
                    "endPeriodCashFlow": "8183000000.00",
                    "totalCashFromOperatingActivities": "978000000.00",
                    "issuanceOfCapitalStock": null,
                    "depreciation": "105000000.00",
                    "otherCashflowsFromInvestingActivities": "14000000.00",
                    "dividendsPaid": "15000000.00",
                    "changeToInventory": null,
                    "changeToAccountReceivables": "37000000.00",
                    "salePurchaseOfStock": "14000000.00",
                    "otherCashflowsFromFinancingActivities": "23000000.00",
                    "changeToNetincome": "1847000000.00",
                    "capitalExpenditures": "32000000",
                    "changeReceivables": null,
                    "cashFlowsOtherOperating": null,
                    "exchangeRateChanges": null,
                    "cashAndCashEquivalentsChanges": null,
                    "changeInWorkingCapital": "535000000.00",
                    "stockBasedCompensation": "3000000.00",
                    "otherNonCashItems": "108000000.00",
                    "freeCashFlow": "896000000.00"
                },
                "2016-07-31": {
                    "date": "2016-07-31",
                    "filing_date": "2016-07-31",
                    "currency_symbol": "CAD",
                    "investments": null,
                    "changeToLiabilities": null,
                    "totalCashflowsFromInvestingActivities": "-797000000.00",
                    "netBorrowings": null,
                    "totalCashFromFinancingActivities": "152000000.00",
                    "changeToOperatingActivities": null,
                    "netIncome": "478000000.00",
                    "changeInCash": "1372000000.00",
                    "beginPeriodCashFlow": "7452000000.00",
                    "endPeriodCashFlow": "8824000000.00",
                    "totalCashFromOperatingActivities": "2105000000.00",
                    "issuanceOfCapitalStock": null,
                    "depreciation": "100000000.00",
                    "otherCashflowsFromInvestingActivities": "75000000.00",
                    "dividendsPaid": "201000000.00",
                    "changeToInventory": null,
                    "changeToAccountReceivables": "235000000.00",
                    "salePurchaseOfStock": "-29000000.00",
                    "otherCashflowsFromFinancingActivities": "382000000.00",
                    "changeToNetincome": null,
                    "capitalExpenditures": "62000000",
                    "changeReceivables": null,
                    "cashFlowsOtherOperating": null,
                    "exchangeRateChanges": null,
                    "cashAndCashEquivalentsChanges": null,
                    "changeInWorkingCapital": "1563000000.00",
                    "stockBasedCompensation": "3000000.00",
                    "otherNonCashItems": "-20000000.00",
                    "freeCashFlow": "2043000000.00"
                },
                "2016-04-30": {
                    "date": "2016-04-30",
                    "filing_date": "2016-04-30",
                    "currency_symbol": "CAD",
                    "investments": null,
                    "changeToLiabilities": null,
                    "totalCashflowsFromInvestingActivities": "-934000000.00",
                    "netBorrowings": null,
                    "totalCashFromFinancingActivities": "-204000000.00",
                    "changeToOperatingActivities": null,
                    "netIncome": "193000000.00",
                    "changeInCash": "863000000.00",
                    "beginPeriodCashFlow": "6589000000.00",
                    "endPeriodCashFlow": "7452000000.00",
                    "totalCashFromOperatingActivities": "2520000000.00",
                    "issuanceOfCapitalStock": null,
                    "depreciation": "103000000.00",
                    "otherCashflowsFromInvestingActivities": "93000000.00",
                    "dividendsPaid": "191000000.00",
                    "changeToInventory": null,
                    "changeToAccountReceivables": "205000000.00",
                    "salePurchaseOfStock": "-4000000.00",
                    "otherCashflowsFromFinancingActivities": "-9000000.00",
                    "changeToNetincome": null,
                    "capitalExpenditures": "61000000",
                    "changeReceivables": null,
                    "cashFlowsOtherOperating": null,
                    "exchangeRateChanges": null,
                    "cashAndCashEquivalentsChanges": null,
                    "changeInWorkingCapital": "1987000000.00",
                    "stockBasedCompensation": "3000000.00",
                    "otherNonCashItems": "293000000.00",
                    "freeCashFlow": "2459000000.00"
                },
                "2016-01-31": {
                    "date": "2016-01-31",
                    "filing_date": "2016-01-31",
                    "currency_symbol": "CAD",
                    "investments": null,
                    "changeToLiabilities": null,
                    "totalCashflowsFromInvestingActivities": "-880000000.00",
                    "netBorrowings": null,
                    "totalCashFromFinancingActivities": "-503000000.00",
                    "changeToOperatingActivities": null,
                    "netIncome": "261000000.00",
                    "changeInCash": "-978000000.00",
                    "beginPeriodCashFlow": "7567000000.00",
                    "endPeriodCashFlow": "6589000000.00",
                    "totalCashFromOperatingActivities": "-165000000.00",
                    "issuanceOfCapitalStock": null,
                    "depreciation": "109000000.00",
                    "otherCashflowsFromInvestingActivities": "-12000000.00",
                    "dividendsPaid": "193000000.00",
                    "changeToInventory": null,
                    "changeToAccountReceivables": "712000000.00",
                    "salePurchaseOfStock": "-176000000.00",
                    "otherCashflowsFromFinancingActivities": "183000000.00",
                    "changeToNetincome": null,
                    "capitalExpenditures": "51000000",
                    "changeReceivables": null,
                    "cashFlowsOtherOperating": null,
                    "exchangeRateChanges": null,
                    "cashAndCashEquivalentsChanges": null,
                    "changeInWorkingCapital": "-763000000.00",
                    "stockBasedCompensation": "3000000.00",
                    "otherNonCashItems": "221000000.00",
                    "freeCashFlow": "-228000000.00"
                },
                "2015-10-31": {
                    "date": "2015-10-31",
                    "filing_date": "2015-10-31",
                    "currency_symbol": "CAD",
                    "investments": null,
                    "changeToLiabilities": null,
                    "totalCashflowsFromInvestingActivities": "-1211000000.00",
                    "netBorrowings": null,
                    "totalCashFromFinancingActivities": "107000000.00",
                    "changeToOperatingActivities": null,
                    "netIncome": "347000000.00",
                    "changeInCash": "1011000000.00",
                    "beginPeriodCashFlow": "6556000000.00",
                    "endPeriodCashFlow": "7567000000.00",
                    "totalCashFromOperatingActivities": "2999000000.00",
                    "issuanceOfCapitalStock": null,
                    "depreciation": "105000000.00",
                    "otherCashflowsFromInvestingActivities": "-131000000.00",
                    "dividendsPaid": "183000000.00",
                    "changeToInventory": null,
                    "changeToAccountReceivables": "161000000.00",
                    "salePurchaseOfStock": "-18000000.00",
                    "otherCashflowsFromFinancingActivities": "-10000000.00",
                    "changeToNetincome": null,
                    "capitalExpenditures": "52000000",
                    "changeReceivables": null,
                    "cashFlowsOtherOperating": null,
                    "exchangeRateChanges": null,
                    "cashAndCashEquivalentsChanges": null,
                    "changeInWorkingCapital": "2493000000.00",
                    "stockBasedCompensation": "5000000.00",
                    "otherNonCashItems": "62000000.00",
                    "freeCashFlow": "3051000000.00"
                },
                "2015-07-31": {
                    "date": "2015-07-31",
                    "filing_date": "2015-07-31",
                    "currency_symbol": "CAD",
                    "investments": null,
                    "changeToLiabilities": null,
                    "totalCashflowsFromInvestingActivities": "-2044000000.00",
                    "netBorrowings": null,
                    "totalCashFromFinancingActivities": "-385000000.00",
                    "changeToOperatingActivities": null,
                    "netIncome": "453000000.00",
                    "changeInCash": "86000000.00",
                    "beginPeriodCashFlow": "6470000000.00",
                    "endPeriodCashFlow": "6556000000.00",
                    "totalCashFromOperatingActivities": "857000000.00",
                    "issuanceOfCapitalStock": null,
                    "depreciation": "91000000.00",
                    "otherCashflowsFromInvestingActivities": "-804000000.00",
                    "dividendsPaid": "346000000.00",
                    "changeToInventory": null,
                    "changeToAccountReceivables": "51000000.00",
                    "salePurchaseOfStock": "-12000000.00",
                    "otherCashflowsFromFinancingActivities": "-27000000.00",
                    "changeToNetincome": null,
                    "capitalExpenditures": "958000000",
                    "changeReceivables": null,
                    "cashFlowsOtherOperating": null,
                    "exchangeRateChanges": null,
                    "cashAndCashEquivalentsChanges": null,
                    "changeInWorkingCapital": "269000000.00",
                    "stockBasedCompensation": "5000000.00",
                    "otherNonCashItems": "10000000.00",
                    "freeCashFlow": "-150000000.00"
                },
                "2015-04-30": {
                    "date": "2015-04-30",
                    "filing_date": "2015-04-30",
                    "currency_symbol": "CAD",
                    "investments": null,
                    "changeToLiabilities": null,
                    "totalCashflowsFromInvestingActivities": "-1208000000.00",
                    "netBorrowings": null,
                    "totalCashFromFinancingActivities": "-14000000.00",
                    "changeToOperatingActivities": null,
                    "netIncome": "404000000.00",
                    "changeInCash": "-258000000.00",
                    "beginPeriodCashFlow": "6728000000.00",
                    "endPeriodCashFlow": "6470000000.00",
                    "totalCashFromOperatingActivities": "991000000.00",
                    "issuanceOfCapitalStock": null,
                    "depreciation": "61000000.00",
                    "otherCashflowsFromInvestingActivities": "-520000000.00",
                    "dividendsPaid": "11000000.00",
                    "changeToInventory": null,
                    "changeToAccountReceivables": "245000000.00",
                    "salePurchaseOfStock": null,
                    "otherCashflowsFromFinancingActivities": "-13000000.00",
                    "changeToNetincome": null,
                    "capitalExpenditures": "643000000",
                    "changeReceivables": null,
                    "cashFlowsOtherOperating": null,
                    "exchangeRateChanges": null,
                    "cashAndCashEquivalentsChanges": null,
                    "changeInWorkingCapital": "533000000.00",
                    "stockBasedCompensation": "5000000.00",
                    "otherNonCashItems": "21000000.00",
                    "freeCashFlow": "274000000.00"
                },
                "2015-01-31": {
                    "date": "2015-01-31",
                    "filing_date": "2015-01-31",
                    "currency_symbol": "CAD",
                    "investments": null,
                    "changeToLiabilities": null,
                    "totalCashflowsFromInvestingActivities": "-1157000000.00",
                    "netBorrowings": null,
                    "totalCashFromFinancingActivities": "-739000000.00",
                    "changeToOperatingActivities": null,
                    "netIncome": "397000000.00",
                    "changeInCash": "-1358000000.00",
                    "beginPeriodCashFlow": "8086000000.00",
                    "endPeriodCashFlow": "6728000000.00",
                    "totalCashFromOperatingActivities": "1567000000.00",
                    "issuanceOfCapitalStock": null,
                    "depreciation": "44000000.00",
                    "otherCashflowsFromInvestingActivities": "-48000000.00",
                    "dividendsPaid": "177000000.00",
                    "changeToInventory": null,
                    "changeToAccountReceivables": "-79000000.00",
                    "salePurchaseOfStock": "-200000000.00",
                    "otherCashflowsFromFinancingActivities": "-230000000.00",
                    "changeToNetincome": null,
                    "capitalExpenditures": "71000000",
                    "changeReceivables": null,
                    "cashFlowsOtherOperating": null,
                    "exchangeRateChanges": null,
                    "cashAndCashEquivalentsChanges": null,
                    "changeInWorkingCapital": "1038000000.00",
                    "stockBasedCompensation": "5000000.00",
                    "otherNonCashItems": "58000000.00",
                    "freeCashFlow": "1496000000.00"
                },
                "2014-10-31": {
                    "date": "2014-10-31",
                    "filing_date": "2014-10-31",
                    "currency_symbol": "CAD",
                    "investments": null,
                    "changeToLiabilities": null,
                    "totalCashflowsFromInvestingActivities": "-629000000.00",
                    "netBorrowings": null,
                    "totalCashFromFinancingActivities": "-19000000.00",
                    "changeToOperatingActivities": null,
                    "netIncome": "330000000.00",
                    "changeInCash": "2174000000.00",
                    "beginPeriodCashFlow": "5912000000.00",
                    "endPeriodCashFlow": "8086000000.00",
                    "totalCashFromOperatingActivities": "2466000000.00",
                    "issuanceOfCapitalStock": null,
                    "depreciation": "46000000.00",
                    "otherCashflowsFromInvestingActivities": null,
                    "dividendsPaid": "324000000.00",
                    "changeToInventory": null,
                    "changeToAccountReceivables": "338000000.00",
                    "salePurchaseOfStock": null,
                    "otherCashflowsFromFinancingActivities": "251000000.00",
                    "changeToNetincome": null,
                    "capitalExpenditures": "39000000",
                    "changeReceivables": null,
                    "cashFlowsOtherOperating": null,
                    "exchangeRateChanges": null,
                    "cashAndCashEquivalentsChanges": null,
                    "changeInWorkingCapital": "2038000000.00",
                    "stockBasedCompensation": "174000000.00",
                    "otherNonCashItems": "-94000000.00",
                    "freeCashFlow": "2400000000.00"
                },
                "2014-07-31": {
                    "date": "2014-07-31",
                    "filing_date": "2014-07-31",
                    "currency_symbol": "CAD",
                    "investments": null,
                    "changeToLiabilities": null,
                    "totalCashflowsFromInvestingActivities": "188000000.00",
                    "netBorrowings": null,
                    "totalCashFromFinancingActivities": "3958000000.00",
                    "changeToOperatingActivities": null,
                    "netIncome": "441000000.00",
                    "changeInCash": "327000000.00",
                    "beginPeriodCashFlow": "5585000000.00",
                    "endPeriodCashFlow": "5912000000.00",
                    "totalCashFromOperatingActivities": "230000000.00",
                    "issuanceOfCapitalStock": null,
                    "depreciation": "42000000.00",
                    "otherCashflowsFromInvestingActivities": "-27000000.00",
                    "dividendsPaid": "162000000.00",
                    "changeToInventory": null,
                    "changeToAccountReceivables": "25000000.00",
                    "salePurchaseOfStock": null,
                    "otherCashflowsFromFinancingActivities": "4104000000.00",
                    "changeToNetincome": null,
                    "capitalExpenditures": "34000000",
                    "changeReceivables": null,
                    "cashFlowsOtherOperating": null,
                    "exchangeRateChanges": null,
                    "cashAndCashEquivalentsChanges": null,
                    "changeInWorkingCapital": "-280000000.00",
                    "stockBasedCompensation": "4000000.00",
                    "otherNonCashItems": "27000000.00",
                    "freeCashFlow": "169000000.00"
                },
                "2014-04-30": {
                    "date": "2014-04-30",
                    "filing_date": "2014-04-30",
                    "currency_symbol": "CAD",
                    "investments": null,
                    "changeToLiabilities": null,
                    "totalCashflowsFromInvestingActivities": "135000000.00",
                    "netBorrowings": null,
                    "totalCashFromFinancingActivities": "-192000000.00",
                    "changeToOperatingActivities": null,
                    "netIncome": "362000000.00",
                    "changeInCash": "268000000.00",
                    "beginPeriodCashFlow": "5317000000.00",
                    "endPeriodCashFlow": "5585000000.00",
                    "totalCashFromOperatingActivities": "-160000000.00",
                    "issuanceOfCapitalStock": null,
                    "depreciation": "40000000.00",
                    "otherCashflowsFromInvestingActivities": "-30000000.00",
                    "dividendsPaid": "10000000.00",
                    "changeToInventory": null,
                    "changeToAccountReceivables": "125000000.00",
                    "salePurchaseOfStock": "-104000000.00",
                    "otherCashflowsFromFinancingActivities": "-193000000.00",
                    "changeToNetincome": null,
                    "capitalExpenditures": "58000000",
                    "changeReceivables": null,
                    "cashFlowsOtherOperating": null,
                    "exchangeRateChanges": null,
                    "cashAndCashEquivalentsChanges": null,
                    "changeInWorkingCapital": "-593000000.00",
                    "stockBasedCompensation": "3000000.00",
                    "otherNonCashItems": "33000000.00",
                    "freeCashFlow": "-218000000.00"
                },
                "2014-01-31": {
                    "date": "2014-01-31",
                    "filing_date": "2014-01-31",
                    "currency_symbol": "CAD",
                    "investments": null,
                    "changeToLiabilities": null,
                    "totalCashflowsFromInvestingActivities": "761000000.00",
                    "netBorrowings": null,
                    "totalCashFromFinancingActivities": "6933000000.00",
                    "changeToOperatingActivities": null,
                    "netIncome": "405000000.00",
                    "changeInCash": "1721000000.00",
                    "beginPeriodCashFlow": "3596000000.00",
                    "endPeriodCashFlow": "5317000000.00",
                    "totalCashFromOperatingActivities": "1611000000.00",
                    "issuanceOfCapitalStock": null,
                    "depreciation": "39000000.00",
                    "otherCashflowsFromInvestingActivities": "-35000000.00",
                    "dividendsPaid": "299000000.00",
                    "changeToInventory": null,
                    "changeToAccountReceivables": "-357000000.00",
                    "salePurchaseOfStock": null,
                    "otherCashflowsFromFinancingActivities": "7718000000.00",
                    "changeToNetincome": null,
                    "capitalExpenditures": "27000000",
                    "changeReceivables": null,
                    "cashFlowsOtherOperating": null,
                    "exchangeRateChanges": null,
                    "cashAndCashEquivalentsChanges": null,
                    "changeInWorkingCapital": "1092000000.00",
                    "stockBasedCompensation": "4000000.00",
                    "otherNonCashItems": "32000000.00",
                    "freeCashFlow": "1549000000.00"
                },
                "2013-10-31": {
                    "date": "2013-10-31",
                    "filing_date": "2013-10-31",
                    "currency_symbol": "CAD",
                    "investments": null,
                    "changeToLiabilities": null,
                    "totalCashflowsFromInvestingActivities": "684000000.00",
                    "netBorrowings": null,
                    "totalCashFromFinancingActivities": "-162000000.00",
                    "changeToOperatingActivities": null,
                    "netIncome": "337000000.00",
                    "changeInCash": "1641000000.00",
                    "beginPeriodCashFlow": "1955000000.00",
                    "endPeriodCashFlow": "3596000000.00",
                    "totalCashFromOperatingActivities": "1102000000.00",
                    "issuanceOfCapitalStock": null,
                    "depreciation": "39000000.00",
                    "otherCashflowsFromInvestingActivities": "-41000000.00",
                    "dividendsPaid": "151000000.00",
                    "changeToInventory": null,
                    "changeToAccountReceivables": "117000000.00",
                    "salePurchaseOfStock": "-1000000.00",
                    "otherCashflowsFromFinancingActivities": "-35000000.00",
                    "changeToNetincome": null,
                    "capitalExpenditures": "23000000",
                    "changeReceivables": null,
                    "cashFlowsOtherOperating": null,
                    "exchangeRateChanges": null,
                    "cashAndCashEquivalentsChanges": null,
                    "changeInWorkingCapital": "741000000.00",
                    "stockBasedCompensation": "4000000.00",
                    "otherNonCashItems": "36000000.00",
                    "freeCashFlow": "1038000000.00"
                },
                "2013-07-31": {
                    "date": "2013-07-31",
                    "filing_date": "2013-07-31",
                    "currency_symbol": "CAD",
                    "investments": null,
                    "changeToLiabilities": null,
                    "totalCashflowsFromInvestingActivities": "-18000000.00",
                    "netBorrowings": null,
                    "totalCashFromFinancingActivities": "-305000000.00",
                    "changeToOperatingActivities": null,
                    "netIncome": "419000000.00",
                    "changeInCash": "159000000.00",
                    "beginPeriodCashFlow": "1796000000.00",
                    "endPeriodCashFlow": "1955000000.00",
                    "totalCashFromOperatingActivities": "508000000.00",
                    "issuanceOfCapitalStock": null,
                    "depreciation": "38000000.00",
                    "otherCashflowsFromInvestingActivities": "-52000000.00",
                    "dividendsPaid": "145000000.00",
                    "changeToInventory": null,
                    "changeToAccountReceivables": "134000000.00",
                    "salePurchaseOfStock": null,
                    "otherCashflowsFromFinancingActivities": "-166000000.00",
                    "changeToNetincome": null,
                    "capitalExpenditures": "32000000",
                    "changeReceivables": null,
                    "cashFlowsOtherOperating": null,
                    "exchangeRateChanges": null,
                    "cashAndCashEquivalentsChanges": null,
                    "changeInWorkingCapital": "-58000000.00",
                    "stockBasedCompensation": "4000000.00",
                    "otherNonCashItems": "21000000.00",
                    "freeCashFlow": "424000000.00"
                },
                "2013-04-30": {
                    "date": "2013-04-30",
                    "filing_date": "2013-04-30",
                    "currency_symbol": "CAD",
                    "investments": null,
                    "changeToLiabilities": null,
                    "totalCashflowsFromInvestingActivities": "590000000.00",
                    "netBorrowings": null,
                    "totalCashFromFinancingActivities": "-103000000.00",
                    "changeToOperatingActivities": null,
                    "netIncome": "434000000.00",
                    "changeInCash": "-306000000.00",
                    "beginPeriodCashFlow": "2102000000.00",
                    "endPeriodCashFlow": "1796000000.00",
                    "totalCashFromOperatingActivities": "-776000000.00",
                    "issuanceOfCapitalStock": null,
                    "depreciation": "37000000.00",
                    "otherCashflowsFromInvestingActivities": null,
                    "dividendsPaid": "144000000.00",
                    "changeToInventory": null,
                    "changeToAccountReceivables": "731000000.00",
                    "salePurchaseOfStock": null,
                    "otherCashflowsFromFinancingActivities": "35000000.00",
                    "changeToNetincome": null,
                    "capitalExpenditures": "58000000",
                    "changeReceivables": null,
                    "cashFlowsOtherOperating": null,
                    "exchangeRateChanges": null,
                    "cashAndCashEquivalentsChanges": null,
                    "changeInWorkingCapital": "-1295000000.00",
                    "stockBasedCompensation": "3000000.00",
                    "otherNonCashItems": "54000000.00",
                    "freeCashFlow": "-834000000.00"
                },
                "2013-01-31": {
                    "date": "2013-01-31",
                    "filing_date": "2013-01-31",
                    "currency_symbol": "CAD",
                    "investments": null,
                    "changeToLiabilities": null,
                    "totalCashflowsFromInvestingActivities": "-886000000.00",
                    "netBorrowings": null,
                    "totalCashFromFinancingActivities": "-117000000.00",
                    "changeToOperatingActivities": null,
                    "netIncome": "356000000.00",
                    "changeInCash": "-1147000000.00",
                    "beginPeriodCashFlow": "3249000000.00",
                    "endPeriodCashFlow": "2102000000.00",
                    "totalCashFromOperatingActivities": "-147000000.00",
                    "issuanceOfCapitalStock": null,
                    "depreciation": "36000000.00",
                    "otherCashflowsFromInvestingActivities": "-39000000.00",
                    "dividendsPaid": "141000000.00",
                    "changeToInventory": null,
                    "changeToAccountReceivables": "67000000.00",
                    "salePurchaseOfStock": "-200000000.00",
                    "otherCashflowsFromFinancingActivities": "-33000000.00",
                    "changeToNetincome": null,
                    "capitalExpenditures": "67000000",
                    "changeReceivables": null,
                    "cashFlowsOtherOperating": null,
                    "exchangeRateChanges": null,
                    "cashAndCashEquivalentsChanges": null,
                    "changeInWorkingCapital": "-580000000.00",
                    "stockBasedCompensation": "5000000.00",
                    "otherNonCashItems": "25000000.00",
                    "freeCashFlow": "-214000000.00"
                },
                "2012-10-31": {
                    "date": "2012-10-31",
                    "filing_date": "2012-10-31",
                    "currency_symbol": "CAD",
                    "investments": null,
                    "changeToLiabilities": null,
                    "totalCashflowsFromInvestingActivities": "-2298000000.00",
                    "netBorrowings": null,
                    "totalCashFromFinancingActivities": "-2053000000.00",
                    "changeToOperatingActivities": null,
                    "netIncome": "351000000.00",
                    "changeInCash": "471000000.00",
                    "beginPeriodCashFlow": "2778000000.00",
                    "endPeriodCashFlow": "3249000000.00",
                    "totalCashFromOperatingActivities": "4824000000.00",
                    "issuanceOfCapitalStock": null,
                    "depreciation": "38000000.00",
                    "otherCashflowsFromInvestingActivities": "-33000000.00",
                    "dividendsPaid": "139000000.00",
                    "changeToInventory": null,
                    "changeToAccountReceivables": "71000000.00",
                    "salePurchaseOfStock": "-75000000.00",
                    "otherCashflowsFromFinancingActivities": "-1852000000.00",
                    "changeToNetincome": null,
                    "capitalExpenditures": "66000000",
                    "changeReceivables": null,
                    "cashFlowsOtherOperating": null,
                    "exchangeRateChanges": null,
                    "cashAndCashEquivalentsChanges": null,
                    "changeInWorkingCapital": "4399000000.00",
                    "stockBasedCompensation": "117000000.00",
                    "otherNonCashItems": "-69000000.00",
                    "freeCashFlow": "4725000000.00"
                },
                "2012-07-31": {
                    "date": "2012-07-31",
                    "filing_date": "2012-07-31",
                    "currency_symbol": "CAD",
                    "investments": null,
                    "changeToLiabilities": null,
                    "totalCashflowsFromInvestingActivities": "-599000000.00",
                    "netBorrowings": null,
                    "totalCashFromFinancingActivities": "-112000000.00",
                    "changeToOperatingActivities": null,
                    "netIncome": "379000000.00",
                    "changeInCash": "-1304000000.00",
                    "beginPeriodCashFlow": "4082000000.00",
                    "endPeriodCashFlow": "2778000000.00",
                    "totalCashFromOperatingActivities": "-602000000.00",
                    "issuanceOfCapitalStock": null,
                    "depreciation": "36000000.00",
                    "otherCashflowsFromInvestingActivities": "-96000000.00",
                    "dividendsPaid": "133000000.00",
                    "changeToInventory": null,
                    "changeToAccountReceivables": "366000000.00",
                    "salePurchaseOfStock": null,
                    "otherCashflowsFromFinancingActivities": "19000000.00",
                    "changeToNetincome": null,
                    "capitalExpenditures": "96000000",
                    "changeReceivables": null,
                    "cashFlowsOtherOperating": null,
                    "exchangeRateChanges": null,
                    "cashAndCashEquivalentsChanges": null,
                    "changeInWorkingCapital": "-984000000.00",
                    "stockBasedCompensation": "4000000.00",
                    "otherNonCashItems": "11000000.00",
                    "freeCashFlow": "-698000000.00"
                },
                "2012-04-30": {
                    "date": "2012-04-30",
                    "filing_date": "2012-04-30",
                    "currency_symbol": "CAD",
                    "investments": null,
                    "changeToLiabilities": null,
                    "totalCashflowsFromInvestingActivities": "1827000000.00",
                    "netBorrowings": null,
                    "totalCashFromFinancingActivities": "874000000.00",
                    "changeToOperatingActivities": null,
                    "netIncome": "553000000.00",
                    "changeInCash": "996000000.00",
                    "beginPeriodCashFlow": "3086000000.00",
                    "endPeriodCashFlow": "4082000000.00",
                    "totalCashFromOperatingActivities": "-1696000000.00",
                    "issuanceOfCapitalStock": null,
                    "depreciation": "35000000.00",
                    "otherCashflowsFromInvestingActivities": "-60000000.00",
                    "dividendsPaid": "132000000.00",
                    "changeToInventory": null,
                    "changeToAccountReceivables": null,
                    "salePurchaseOfStock": null,
                    "otherCashflowsFromFinancingActivities": "-39000000.00",
                    "changeToNetincome": null,
                    "capitalExpenditures": "93000000",
                    "changeReceivables": null,
                    "cashFlowsOtherOperating": null,
                    "exchangeRateChanges": null,
                    "cashAndCashEquivalentsChanges": null,
                    "changeInWorkingCapital": "-2093000000.00",
                    "stockBasedCompensation": "4000000.00",
                    "otherNonCashItems": "-218000000.00",
                    "freeCashFlow": "-2547000000.00"
                },
                "2012-01-31": {
                    "date": "2012-01-31",
                    "filing_date": "2012-01-31",
                    "currency_symbol": "CAD",
                    "investments": null,
                    "changeToLiabilities": null,
                    "totalCashflowsFromInvestingActivities": "-301000000.00",
                    "netBorrowings": null,
                    "totalCashFromFinancingActivities": "-648000000.00",
                    "changeToOperatingActivities": null,
                    "netIncome": "351000000.00",
                    "changeInCash": "235000000.00",
                    "beginPeriodCashFlow": "2403000000.00",
                    "endPeriodCashFlow": "2677000000.00",
                    "totalCashFromOperatingActivities": "1183000000.00",
                    "issuanceOfCapitalStock": null,
                    "depreciation": "34000000.00",
                    "otherCashflowsFromInvestingActivities": "-45000000.00",
                    "dividendsPaid": "124000000.00",
                    "changeToInventory": null,
                    "changeToAccountReceivables": null,
                    "salePurchaseOfStock": null,
                    "otherCashflowsFromFinancingActivities": "-48000000.00",
                    "changeToNetincome": null,
                    "capitalExpenditures": "79000000",
                    "changeReceivables": null,
                    "cashFlowsOtherOperating": null,
                    "exchangeRateChanges": null,
                    "cashAndCashEquivalentsChanges": null,
                    "changeInWorkingCapital": "787000000.00",
                    "stockBasedCompensation": "2000000.00",
                    "otherNonCashItems": "-1000000.00",
                    "freeCashFlow": "1104000000.00"
                },
                "2011-10-31": {
                    "date": "2011-10-31",
                    "filing_date": "2011-10-31",
                    "currency_symbol": "CAD",
                    "investments": null,
                    "changeToLiabilities": null,
                    "totalCashflowsFromInvestingActivities": "-1662000000.00",
                    "netBorrowings": null,
                    "totalCashFromFinancingActivities": "672000000.00",
                    "changeToOperatingActivities": null,
                    "netIncome": "294000000.00",
                    "changeInCash": "214000000.00",
                    "beginPeriodCashFlow": "2195000000.00",
                    "endPeriodCashFlow": "2409000000.00",
                    "totalCashFromOperatingActivities": "1206000000.00",
                    "issuanceOfCapitalStock": null,
                    "depreciation": "32000000.00",
                    "otherCashflowsFromInvestingActivities": "2516000000.00",
                    "dividendsPaid": "125000000.00",
                    "changeToInventory": null,
                    "changeToAccountReceivables": null,
                    "salePurchaseOfStock": "-133000000.00",
                    "otherCashflowsFromFinancingActivities": "2059000000.00",
                    "changeToNetincome": null,
                    "capitalExpenditures": "163000000",
                    "changeReceivables": null,
                    "cashFlowsOtherOperating": null,
                    "exchangeRateChanges": null,
                    "cashAndCashEquivalentsChanges": null,
                    "changeInWorkingCapital": "878000000.00",
                    "stockBasedCompensation": null,
                    "otherNonCashItems": "-69000000.00",
                    "freeCashFlow": "1043000000.00"
                },
                "2011-07-31": {
                    "date": "2011-07-31",
                    "filing_date": "2011-07-31",
                    "currency_symbol": "CAD",
                    "investments": null,
                    "changeToLiabilities": null,
                    "totalCashflowsFromInvestingActivities": "1527000000.00",
                    "netBorrowings": null,
                    "totalCashFromFinancingActivities": "1226000000.00",
                    "changeToOperatingActivities": null,
                    "netIncome": "336000000.00",
                    "changeInCash": "-314000000.00",
                    "beginPeriodCashFlow": "2422000000.00",
                    "endPeriodCashFlow": "2195000000.00",
                    "totalCashFromOperatingActivities": "-3084000000.00",
                    "issuanceOfCapitalStock": null,
                    "depreciation": "33000000.00",
                    "otherCashflowsFromInvestingActivities": "536000000.00",
                    "dividendsPaid": "16000000.00",
                    "changeToInventory": null,
                    "changeToAccountReceivables": null,
                    "salePurchaseOfStock": "-228000000.00",
                    "otherCashflowsFromFinancingActivities": "1453000000.00",
                    "changeToNetincome": null,
                    "capitalExpenditures": "76000000",
                    "changeReceivables": null,
                    "cashFlowsOtherOperating": null,
                    "exchangeRateChanges": null,
                    "cashAndCashEquivalentsChanges": null,
                    "changeInWorkingCapital": "-3460000000.00",
                    "stockBasedCompensation": null,
                    "otherNonCashItems": "-5000000.00",
                    "freeCashFlow": "-3160000000.00"
                },
                "2011-04-30": {
                    "date": "2011-04-30",
                    "filing_date": "2011-04-30",
                    "currency_symbol": "CAD",
                    "investments": null,
                    "changeToLiabilities": null,
                    "totalCashflowsFromInvestingActivities": "-1531000000.00",
                    "netBorrowings": null,
                    "totalCashFromFinancingActivities": "-1018000000.00",
                    "changeToOperatingActivities": null,
                    "netIncome": "295000000.00",
                    "changeInCash": "-722000000.00",
                    "beginPeriodCashFlow": "3144000000.00",
                    "endPeriodCashFlow": "2422000000.00",
                    "totalCashFromOperatingActivities": "1895000000.00",
                    "issuanceOfCapitalStock": null,
                    "depreciation": "31000000.00",
                    "otherCashflowsFromInvestingActivities": null,
                    "dividendsPaid": "232000000.00",
                    "changeToInventory": null,
                    "changeToAccountReceivables": null,
                    "salePurchaseOfStock": "1173000000.00",
                    "otherCashflowsFromFinancingActivities": "-711000000.00",
                    "changeToNetincome": null,
                    "capitalExpenditures": "44000000",
                    "changeReceivables": null,
                    "cashFlowsOtherOperating": null,
                    "exchangeRateChanges": null,
                    "cashAndCashEquivalentsChanges": null,
                    "changeInWorkingCapital": "1432000000.00",
                    "stockBasedCompensation": null,
                    "otherNonCashItems": "139000000.00",
                    "freeCashFlow": "4430000000.00"
                },
                "2011-01-31": {
                    "date": "2011-01-31",
                    "filing_date": "2011-01-31",
                    "currency_symbol": "CAD",
                    "investments": null,
                    "changeToLiabilities": null,
                    "totalCashflowsFromInvestingActivities": "-2459000000.00",
                    "netBorrowings": null,
                    "totalCashFromFinancingActivities": "6606000000.00",
                    "changeToOperatingActivities": null,
                    "netIncome": "341000000.00",
                    "changeInCash": "1113000000.00",
                    "beginPeriodCashFlow": "2031000000.00",
                    "endPeriodCashFlow": "3144000000.00",
                    "totalCashFromOperatingActivities": "503000000.00",
                    "issuanceOfCapitalStock": null,
                    "depreciation": "31000000.00",
                    "otherCashflowsFromInvestingActivities": "-2754000000.00",
                    "dividendsPaid": "118000000.00",
                    "changeToInventory": null,
                    "changeToAccountReceivables": null,
                    "salePurchaseOfStock": "6930000000.00",
                    "otherCashflowsFromFinancingActivities": "6692000000.00",
                    "changeToNetincome": null,
                    "capitalExpenditures": "39000000",
                    "changeReceivables": null,
                    "cashFlowsOtherOperating": null,
                    "exchangeRateChanges": null,
                    "cashAndCashEquivalentsChanges": null,
                    "changeInWorkingCapital": "191000000.00",
                    "stockBasedCompensation": null,
                    "otherNonCashItems": "-51000000.00",
                    "freeCashFlow": "464000000.00"
                },
                "2010-10-31": {
                    "date": "2010-10-31",
                    "filing_date": "2010-10-31",
                    "currency_symbol": "CAD",
                    "investments": null,
                    "changeToLiabilities": null,
                    "totalCashflowsFromInvestingActivities": "2621000000.00",
                    "netBorrowings": null,
                    "totalCashFromFinancingActivities": "-1737000000.00",
                    "changeToOperatingActivities": null,
                    "netIncome": "287000000.00",
                    "changeInCash": "-510000000.00",
                    "beginPeriodCashFlow": "2541000000.00",
                    "endPeriodCashFlow": "2031000000.00",
                    "totalCashFromOperatingActivities": "-1394000000.00",
                    "issuanceOfCapitalStock": null,
                    "depreciation": "31000000.00",
                    "otherCashflowsFromInvestingActivities": "6751000000.00",
                    "dividendsPaid": "15000000.00",
                    "changeToInventory": null,
                    "changeToAccountReceivables": null,
                    "salePurchaseOfStock": null,
                    "otherCashflowsFromFinancingActivities": "4309000000.00",
                    "changeToNetincome": null,
                    "capitalExpenditures": "56000000",
                    "changeReceivables": null,
                    "cashFlowsOtherOperating": null,
                    "exchangeRateChanges": null,
                    "cashAndCashEquivalentsChanges": null,
                    "changeInWorkingCapital": "-1712000000.00",
                    "stockBasedCompensation": null,
                    "otherNonCashItems": "-38000000.00",
                    "freeCashFlow": "-1450000000.00"
                },
                "2010-07-31": {
                    "date": "2010-07-31",
                    "filing_date": "2010-07-31",
                    "currency_symbol": "CAD",
                    "investments": null,
                    "changeToLiabilities": null,
                    "totalCashflowsFromInvestingActivities": "-5345000000.00",
                    "netBorrowings": null,
                    "totalCashFromFinancingActivities": "-5564000000.00",
                    "changeToOperatingActivities": null,
                    "netIncome": "271000000.00",
                    "changeInCash": "-1346000000.00",
                    "beginPeriodCashFlow": "3887000000.00",
                    "endPeriodCashFlow": "2541000000.00",
                    "totalCashFromOperatingActivities": "9563000000.00",
                    "issuanceOfCapitalStock": null,
                    "depreciation": "30000000.00",
                    "otherCashflowsFromInvestingActivities": "-10636000000.00",
                    "dividendsPaid": "116000000.00",
                    "changeToInventory": null,
                    "changeToAccountReceivables": null,
                    "salePurchaseOfStock": null,
                    "otherCashflowsFromFinancingActivities": "-6675000000.00",
                    "changeToNetincome": null,
                    "capitalExpenditures": "54000000",
                    "changeReceivables": null,
                    "cashFlowsOtherOperating": null,
                    "exchangeRateChanges": null,
                    "cashAndCashEquivalentsChanges": null,
                    "changeInWorkingCapital": "9291000000.00",
                    "stockBasedCompensation": null,
                    "otherNonCashItems": "-39000000.00",
                    "freeCashFlow": "9509000000.00"
                },
                "2010-04-30": {
                    "date": "2010-04-30",
                    "filing_date": "2010-04-30",
                    "currency_symbol": "CAD",
                    "investments": null,
                    "changeToLiabilities": null,
                    "totalCashflowsFromInvestingActivities": "-2584000000.00",
                    "netBorrowings": null,
                    "totalCashFromFinancingActivities": "15396000000.00",
                    "changeToOperatingActivities": null,
                    "netIncome": "261000000.00",
                    "changeInCash": "187000000.00",
                    "beginPeriodCashFlow": "3700000000.00",
                    "endPeriodCashFlow": "3887000000.00",
                    "totalCashFromOperatingActivities": "-12625000000.00",
                    "issuanceOfCapitalStock": null,
                    "depreciation": "30000000.00",
                    "otherCashflowsFromInvestingActivities": "-3633000000.00",
                    "dividendsPaid": "217000000.00",
                    "changeToInventory": null,
                    "changeToAccountReceivables": null,
                    "salePurchaseOfStock": null,
                    "otherCashflowsFromFinancingActivities": "12466000000.00",
                    "changeToNetincome": null,
                    "capitalExpenditures": "57000000",
                    "changeReceivables": null,
                    "cashFlowsOtherOperating": null,
                    "exchangeRateChanges": null,
                    "cashAndCashEquivalentsChanges": null,
                    "changeInWorkingCapital": "-12853000000.00",
                    "stockBasedCompensation": null,
                    "otherNonCashItems": "-24000000.00",
                    "freeCashFlow": "-12682000000.00"
                },
                "2010-01-31": {
                    "date": "2010-01-31",
                    "filing_date": "2010-01-31",
                    "currency_symbol": "CAD",
                    "investments": null,
                    "changeToLiabilities": null,
                    "totalCashflowsFromInvestingActivities": "-885000000.00",
                    "netBorrowings": null,
                    "totalCashFromFinancingActivities": "3436000000.00",
                    "changeToOperatingActivities": null,
                    "netIncome": "215000000.00",
                    "changeInCash": "1530000000.00",
                    "beginPeriodCashFlow": "2170000000.00",
                    "endPeriodCashFlow": "3700000000.00",
                    "totalCashFromOperatingActivities": "-1014000000.00",
                    "issuanceOfCapitalStock": null,
                    "depreciation": "31000000.00",
                    "otherCashflowsFromInvestingActivities": "-603000000.00",
                    "dividendsPaid": "45000000.00",
                    "changeToInventory": null,
                    "changeToAccountReceivables": null,
                    "salePurchaseOfStock": null,
                    "otherCashflowsFromFinancingActivities": "1760000000.00",
                    "changeToNetincome": null,
                    "capitalExpenditures": "59000000",
                    "changeReceivables": null,
                    "cashFlowsOtherOperating": null,
                    "exchangeRateChanges": null,
                    "cashAndCashEquivalentsChanges": null,
                    "changeInWorkingCapital": "-1201000000.00",
                    "stockBasedCompensation": null,
                    "otherNonCashItems": "-52000000.00",
                    "freeCashFlow": "-1080000000.00"
                },
                "2009-10-31": {
                    "date": "2009-10-31",
                    "filing_date": "2009-10-31",
                    "currency_symbol": "CAD",
                    "investments": null,
                    "changeToLiabilities": null,
                    "totalCashflowsFromInvestingActivities": "-414000000.00",
                    "netBorrowings": null,
                    "totalCashFromFinancingActivities": "-4427000000.00",
                    "changeToOperatingActivities": null,
                    "netIncome": "241000000.00",
                    "changeInCash": "271000000.00",
                    "beginPeriodCashFlow": "1899000000.00",
                    "endPeriodCashFlow": "2170000000.00",
                    "totalCashFromOperatingActivities": "5112000000.00",
                    "issuanceOfCapitalStock": null,
                    "depreciation": "38000000.00",
                    "otherCashflowsFromInvestingActivities": "1611000000.00",
                    "dividendsPaid": "106000000.00",
                    "changeToInventory": null,
                    "changeToAccountReceivables": null,
                    "salePurchaseOfStock": "-4460000000.00",
                    "otherCashflowsFromFinancingActivities": "-4436000000.00",
                    "changeToNetincome": null,
                    "capitalExpenditures": "143000000",
                    "changeReceivables": null,
                    "cashFlowsOtherOperating": null,
                    "exchangeRateChanges": null,
                    "cashAndCashEquivalentsChanges": null,
                    "changeInWorkingCapital": "4760000000.00",
                    "stockBasedCompensation": null,
                    "otherNonCashItems": "-8000000.00",
                    "freeCashFlow": "4969000000.00"
                },
                "2009-07-31": {
                    "date": "2009-07-31",
                    "filing_date": "2009-07-31",
                    "currency_symbol": "CAD",
                    "investments": null,
                    "changeToLiabilities": null,
                    "totalCashflowsFromInvestingActivities": "2263000000.00",
                    "netBorrowings": null,
                    "totalCashFromFinancingActivities": "1968000000.00",
                    "changeToOperatingActivities": null,
                    "netIncome": "303000000.00",
                    "changeInCash": "-1328000000.00",
                    "beginPeriodCashFlow": "3227000000.00",
                    "endPeriodCashFlow": "1899000000.00",
                    "totalCashFromOperatingActivities": "-5559000000.00",
                    "issuanceOfCapitalStock": null,
                    "depreciation": "26000000.00",
                    "otherCashflowsFromInvestingActivities": "-597000000.00",
                    "dividendsPaid": "196000000.00",
                    "changeToInventory": null,
                    "changeToAccountReceivables": null,
                    "salePurchaseOfStock": "-112000000.00",
                    "otherCashflowsFromFinancingActivities": "-207000000.00",
                    "changeToNetincome": null,
                    "capitalExpenditures": "31000000",
                    "changeReceivables": null,
                    "cashFlowsOtherOperating": null,
                    "exchangeRateChanges": null,
                    "cashAndCashEquivalentsChanges": null,
                    "changeInWorkingCapital": "-5823000000.00",
                    "stockBasedCompensation": null,
                    "otherNonCashItems": "-69000000.00",
                    "freeCashFlow": "-5590000000.00"
                },
                "2009-04-30": {
                    "date": "2009-04-30",
                    "filing_date": "2009-04-30",
                    "currency_symbol": "CAD",
                    "investments": null,
                    "changeToLiabilities": null,
                    "totalCashflowsFromInvestingActivities": "2104000000.00",
                    "netBorrowings": null,
                    "totalCashFromFinancingActivities": "-2147000000.00",
                    "changeToOperatingActivities": null,
                    "netIncome": "241000000.00",
                    "changeInCash": "1861000000.00",
                    "beginPeriodCashFlow": "1366000000.00",
                    "endPeriodCashFlow": "3227000000.00",
                    "totalCashFromOperatingActivities": "1904000000.00",
                    "issuanceOfCapitalStock": null,
                    "depreciation": "25000000.00",
                    "otherCashflowsFromInvestingActivities": "728000000.00",
                    "dividendsPaid": "16000000.00",
                    "changeToInventory": null,
                    "changeToAccountReceivables": null,
                    "salePurchaseOfStock": null,
                    "otherCashflowsFromFinancingActivities": "775000000.00",
                    "changeToNetincome": null,
                    "capitalExpenditures": "34000000",
                    "changeReceivables": null,
                    "cashFlowsOtherOperating": null,
                    "exchangeRateChanges": null,
                    "cashAndCashEquivalentsChanges": null,
                    "changeInWorkingCapital": "1733000000.00",
                    "stockBasedCompensation": null,
                    "otherNonCashItems": "-71000000.00",
                    "freeCashFlow": "1869000000.00"
                },
                "2009-01-31": {
                    "date": "2009-01-31",
                    "filing_date": "2009-01-31",
                    "currency_symbol": "CAD",
                    "investments": null,
                    "changeToLiabilities": null,
                    "totalCashflowsFromInvestingActivities": "-6449000000.00",
                    "netBorrowings": null,
                    "totalCashFromFinancingActivities": "6174000000.00",
                    "changeToOperatingActivities": null,
                    "netIncome": "69000000.00",
                    "changeInCash": "-2100000000.00",
                    "beginPeriodCashFlow": "3466000000.00",
                    "endPeriodCashFlow": "1366000000.00",
                    "totalCashFromOperatingActivities": "-1825000000.00",
                    "issuanceOfCapitalStock": null,
                    "depreciation": "25000000.00",
                    "otherCashflowsFromInvestingActivities": "-6429000000.00",
                    "dividendsPaid": "111000000.00",
                    "changeToInventory": null,
                    "changeToAccountReceivables": null,
                    "salePurchaseOfStock": null,
                    "otherCashflowsFromFinancingActivities": "6042000000.00",
                    "changeToNetincome": null,
                    "capitalExpenditures": "20000000",
                    "changeReceivables": null,
                    "cashFlowsOtherOperating": null,
                    "exchangeRateChanges": null,
                    "cashAndCashEquivalentsChanges": null,
                    "changeInWorkingCapital": "-2186000000.00",
                    "stockBasedCompensation": null,
                    "otherNonCashItems": "258000000.00",
                    "freeCashFlow": "-1845000000.00"
                },
                "2008-10-31": {
                    "date": "2008-10-31",
                    "filing_date": "2008-10-31",
                    "currency_symbol": "CAD",
                    "investments": null,
                    "changeToLiabilities": null,
                    "totalCashflowsFromInvestingActivities": "-6595000000.00",
                    "netBorrowings": null,
                    "totalCashFromFinancingActivities": "4077000000.00",
                    "changeToOperatingActivities": null,
                    "netIncome": "70000000.00",
                    "changeInCash": "578000000.00",
                    "beginPeriodCashFlow": "2888000000.00",
                    "endPeriodCashFlow": "3466000000.00",
                    "totalCashFromOperatingActivities": "3096000000.00",
                    "issuanceOfCapitalStock": null,
                    "depreciation": "20000000.00",
                    "otherCashflowsFromInvestingActivities": "-2766000000.00",
                    "dividendsPaid": "202000000.00",
                    "changeToInventory": "-107000000.00",
                    "changeToAccountReceivables": "-118000000.00",
                    "salePurchaseOfStock": "-312000000.00",
                    "otherCashflowsFromFinancingActivities": "4256000000.00",
                    "changeToNetincome": null,
                    "capitalExpenditures": "68000000",
                    "changeReceivables": null,
                    "cashFlowsOtherOperating": null,
                    "exchangeRateChanges": null,
                    "cashAndCashEquivalentsChanges": null,
                    "changeInWorkingCapital": "2810000000.00",
                    "stockBasedCompensation": "3000000.00",
                    "otherNonCashItems": "213000000.00",
                    "freeCashFlow": "3028000000.00"
                },
                "2008-07-31": {
                    "date": "2008-07-31",
                    "filing_date": "2008-07-31",
                    "currency_symbol": "CAD",
                    "investments": null,
                    "changeToLiabilities": null,
                    "totalCashflowsFromInvestingActivities": "471000000.00",
                    "netBorrowings": null,
                    "totalCashFromFinancingActivities": "-250000000.00",
                    "changeToOperatingActivities": null,
                    "netIncome": "286000000.00",
                    "changeInCash": "-763000000.00",
                    "beginPeriodCashFlow": "3651000000.00",
                    "endPeriodCashFlow": "2888000000.00",
                    "totalCashFromOperatingActivities": "-984000000.00",
                    "issuanceOfCapitalStock": null,
                    "depreciation": "19000000.00",
                    "otherCashflowsFromInvestingActivities": "513000000.00",
                    "dividendsPaid": "103000000.00",
                    "changeToInventory": null,
                    "changeToAccountReceivables": null,
                    "salePurchaseOfStock": null,
                    "otherCashflowsFromFinancingActivities": "-1274000000.00",
                    "changeToNetincome": null,
                    "capitalExpenditures": "42000000",
                    "changeReceivables": null,
                    "cashFlowsOtherOperating": null,
                    "exchangeRateChanges": null,
                    "cashAndCashEquivalentsChanges": null,
                    "changeInWorkingCapital": "-489000000.00",
                    "stockBasedCompensation": null,
                    "otherNonCashItems": "-812000000.00",
                    "freeCashFlow": "-1026000000.00"
                },
                "2008-04-30": {
                    "date": "2008-04-30",
                    "filing_date": "2008-04-30",
                    "currency_symbol": "CAD",
                    "investments": null,
                    "changeToLiabilities": null,
                    "totalCashflowsFromInvestingActivities": "-2917000000.00",
                    "netBorrowings": null,
                    "totalCashFromFinancingActivities": "1501000000.00",
                    "changeToOperatingActivities": null,
                    "netIncome": "165000000.00",
                    "changeInCash": "-516000000.00",
                    "beginPeriodCashFlow": "4167000000.00",
                    "endPeriodCashFlow": "3651000000.00",
                    "totalCashFromOperatingActivities": "900000000.00",
                    "issuanceOfCapitalStock": null,
                    "depreciation": "20000000.00",
                    "otherCashflowsFromInvestingActivities": "-2887000000.00",
                    "dividendsPaid": "104000000.00",
                    "changeToInventory": null,
                    "changeToAccountReceivables": null,
                    "salePurchaseOfStock": null,
                    "otherCashflowsFromFinancingActivities": "-2732000000.00",
                    "changeToNetincome": null,
                    "capitalExpenditures": "30000000",
                    "changeReceivables": null,
                    "cashFlowsOtherOperating": null,
                    "exchangeRateChanges": null,
                    "cashAndCashEquivalentsChanges": null,
                    "changeInWorkingCapital": "-1535000000.00",
                    "stockBasedCompensation": null,
                    "otherNonCashItems": "2246000000.00",
                    "freeCashFlow": "870000000.00"
                },
                "2008-01-31": {
                    "date": "2008-01-31",
                    "filing_date": "2008-01-31",
                    "currency_symbol": "CAD",
                    "investments": null,
                    "changeToLiabilities": null,
                    "totalCashflowsFromInvestingActivities": "-543000000.00",
                    "netBorrowings": null,
                    "totalCashFromFinancingActivities": "6279000000.00",
                    "changeToOperatingActivities": null,
                    "netIncome": "255000000.00",
                    "changeInCash": "1171000000.00",
                    "beginPeriodCashFlow": "2996000000.00",
                    "endPeriodCashFlow": "4167000000.00",
                    "totalCashFromOperatingActivities": "-4565000000.00",
                    "issuanceOfCapitalStock": null,
                    "depreciation": "20000000.00",
                    "otherCashflowsFromInvestingActivities": "-516000000.00",
                    "dividendsPaid": "100000000.00",
                    "changeToInventory": null,
                    "changeToAccountReceivables": null,
                    "salePurchaseOfStock": null,
                    "otherCashflowsFromFinancingActivities": "3109000000.00",
                    "changeToNetincome": null,
                    "capitalExpenditures": "27000000",
                    "changeReceivables": null,
                    "cashFlowsOtherOperating": null,
                    "exchangeRateChanges": null,
                    "cashAndCashEquivalentsChanges": null,
                    "changeInWorkingCapital": "-5594000000.00",
                    "stockBasedCompensation": null,
                    "otherNonCashItems": "755000000.00",
                    "freeCashFlow": "-4592000000.00"
                },
                "2007-10-31": {
                    "date": "2007-10-31",
                    "filing_date": "2007-10-31",
                    "currency_symbol": "CAD",
                    "investments": null,
                    "changeToLiabilities": null,
                    "totalCashflowsFromInvestingActivities": "2197000000.00",
                    "netBorrowings": null,
                    "totalCashFromFinancingActivities": "-12944000000.00",
                    "changeToOperatingActivities": null,
                    "netIncome": "-175000000.00",
                    "changeInCash": "-6356000000.00",
                    "beginPeriodCashFlow": "9352000000.00",
                    "endPeriodCashFlow": "2996000000.00",
                    "totalCashFromOperatingActivities": "4391000000.00",
                    "issuanceOfCapitalStock": null,
                    "depreciation": "23000000.00",
                    "otherCashflowsFromInvestingActivities": "336000000.00",
                    "dividendsPaid": "101000000.00",
                    "changeToInventory": "-204000000.00",
                    "changeToAccountReceivables": "-110000000.00",
                    "salePurchaseOfStock": "-15000000.00",
                    "otherCashflowsFromFinancingActivities": "-12538000000.00",
                    "changeToNetincome": null,
                    "capitalExpenditures": "44000000",
                    "changeReceivables": null,
                    "cashFlowsOtherOperating": null,
                    "exchangeRateChanges": null,
                    "cashAndCashEquivalentsChanges": null,
                    "changeInWorkingCapital": "4015000000.00",
                    "stockBasedCompensation": "2000000.00",
                    "otherNonCashItems": "497000000.00",
                    "freeCashFlow": "4347000000.00"
                },
                "2007-07-31": {
                    "date": "2007-07-31",
                    "filing_date": "2007-07-31",
                    "currency_symbol": "CAD",
                    "investments": null,
                    "changeToLiabilities": null,
                    "totalCashflowsFromInvestingActivities": "6636000000.00",
                    "netBorrowings": null,
                    "totalCashFromFinancingActivities": "-8637000000.00",
                    "changeToOperatingActivities": null,
                    "netIncome": "243000000.00",
                    "changeInCash": "-254000000.00",
                    "beginPeriodCashFlow": "9623000000.00",
                    "endPeriodCashFlow": "9369000000.00",
                    "totalCashFromOperatingActivities": "1762000000.00",
                    "issuanceOfCapitalStock": null,
                    "depreciation": "19000000.00",
                    "otherCashflowsFromInvestingActivities": "6671000000.00",
                    "dividendsPaid": "92000000.00",
                    "changeToInventory": null,
                    "changeToAccountReceivables": null,
                    "salePurchaseOfStock": null,
                    "otherCashflowsFromFinancingActivities": "-3472000000.00",
                    "changeToNetincome": null,
                    "capitalExpenditures": "35000000",
                    "changeReceivables": null,
                    "cashFlowsOtherOperating": null,
                    "exchangeRateChanges": null,
                    "cashAndCashEquivalentsChanges": null,
                    "changeInWorkingCapital": "3407000000.00",
                    "stockBasedCompensation": null,
                    "otherNonCashItems": "-1916000000.00",
                    "freeCashFlow": "2795000000.00"
                },
                "2007-04-30": {
                    "date": "2007-04-30",
                    "filing_date": "2007-04-30",
                    "currency_symbol": "CAD",
                    "investments": null,
                    "changeToLiabilities": null,
                    "totalCashflowsFromInvestingActivities": "-8301000000.00",
                    "netBorrowings": null,
                    "totalCashFromFinancingActivities": "8838000000.00",
                    "changeToOperatingActivities": null,
                    "netIncome": "233000000.00",
                    "changeInCash": "-1176000000.00",
                    "beginPeriodCashFlow": "10784000000.00",
                    "endPeriodCashFlow": "9623000000.00",
                    "totalCashFromOperatingActivities": "-1713000000.00",
                    "issuanceOfCapitalStock": null,
                    "depreciation": "18000000.00",
                    "otherCashflowsFromInvestingActivities": "-8277000000.00",
                    "dividendsPaid": "9000000.00",
                    "changeToInventory": null,
                    "changeToAccountReceivables": null,
                    "salePurchaseOfStock": null,
                    "otherCashflowsFromFinancingActivities": "3270000000.00",
                    "changeToNetincome": null,
                    "capitalExpenditures": "24000000",
                    "changeReceivables": null,
                    "cashFlowsOtherOperating": null,
                    "exchangeRateChanges": null,
                    "cashAndCashEquivalentsChanges": null,
                    "changeInWorkingCapital": "-3472000000.00",
                    "stockBasedCompensation": null,
                    "otherNonCashItems": "1500000000.00",
                    "freeCashFlow": "-2805000000.00"
                },
                "2007-01-31": {
                    "date": "2007-01-31",
                    "filing_date": "2007-01-31",
                    "currency_symbol": "CAD",
                    "investments": null,
                    "changeToLiabilities": null,
                    "totalCashflowsFromInvestingActivities": "-2487000000.00",
                    "netBorrowings": null,
                    "totalCashFromFinancingActivities": "5401000000.00",
                    "changeToOperatingActivities": null,
                    "netIncome": "240000000.00",
                    "changeInCash": "-85000000.00",
                    "beginPeriodCashFlow": "10869000000.00",
                    "endPeriodCashFlow": "10784000000.00",
                    "totalCashFromOperatingActivities": "-2999000000.00",
                    "issuanceOfCapitalStock": null,
                    "depreciation": "18000000.00",
                    "otherCashflowsFromInvestingActivities": "-2471000000.00",
                    "dividendsPaid": "170000000.00",
                    "changeToInventory": null,
                    "changeToAccountReceivables": null,
                    "salePurchaseOfStock": null,
                    "otherCashflowsFromFinancingActivities": "528000000.00",
                    "changeToNetincome": null,
                    "capitalExpenditures": "16000000",
                    "changeReceivables": null,
                    "cashFlowsOtherOperating": null,
                    "exchangeRateChanges": null,
                    "cashAndCashEquivalentsChanges": null,
                    "changeInWorkingCapital": "-2507000000.00",
                    "stockBasedCompensation": null,
                    "otherNonCashItems": "-753000000.00",
                    "freeCashFlow": "-3015000000.00"
                },
                "2006-10-31": {
                    "date": "2006-10-31",
                    "filing_date": "2006-10-31",
                    "currency_symbol": "CAD",
                    "investments": null,
                    "changeToLiabilities": null,
                    "totalCashflowsFromInvestingActivities": "-2017000000.00",
                    "netBorrowings": null,
                    "totalCashFromFinancingActivities": "6025000000.00",
                    "changeToOperatingActivities": null,
                    "netIncome": "220000000.00",
                    "changeInCash": "1647000000.00",
                    "beginPeriodCashFlow": "9222000000.00",
                    "endPeriodCashFlow": "10869000000.00",
                    "totalCashFromOperatingActivities": "-2361000000.00",
                    "issuanceOfCapitalStock": null,
                    "depreciation": "20000000.00",
                    "otherCashflowsFromInvestingActivities": "-1970000000.00",
                    "dividendsPaid": "85000000.00",
                    "changeToInventory": null,
                    "changeToAccountReceivables": null,
                    "salePurchaseOfStock": null,
                    "otherCashflowsFromFinancingActivities": "350000000.00",
                    "changeToNetincome": null,
                    "capitalExpenditures": "47000000",
                    "changeReceivables": null,
                    "cashFlowsOtherOperating": null,
                    "exchangeRateChanges": null,
                    "cashAndCashEquivalentsChanges": null,
                    "changeInWorkingCapital": "-3116000000.00",
                    "stockBasedCompensation": null,
                    "otherNonCashItems": "504000000.00",
                    "freeCashFlow": "-2408000000.00"
                },
                "2006-07-31": {
                    "date": "2006-07-31",
                    "filing_date": "2006-07-31",
                    "currency_symbol": "CAD",
                    "investments": null,
                    "changeToLiabilities": null,
                    "totalCashflowsFromInvestingActivities": "1183000000.00",
                    "netBorrowings": null,
                    "totalCashFromFinancingActivities": "-2338000000.00",
                    "changeToOperatingActivities": null,
                    "netIncome": "220000000.00",
                    "changeInCash": "-357000000.00",
                    "beginPeriodCashFlow": "9595000000.00",
                    "endPeriodCashFlow": "9222000000.00",
                    "totalCashFromOperatingActivities": "798000000.00",
                    "issuanceOfCapitalStock": null,
                    "depreciation": "17000000.00",
                    "otherCashflowsFromInvestingActivities": "1183000000.00",
                    "dividendsPaid": "83000000.00",
                    "changeToInventory": null,
                    "changeToAccountReceivables": null,
                    "salePurchaseOfStock": null,
                    "otherCashflowsFromFinancingActivities": "-2109000000.00",
                    "changeToNetincome": null,
                    "capitalExpenditures": "29000000",
                    "changeReceivables": null,
                    "cashFlowsOtherOperating": null,
                    "exchangeRateChanges": null,
                    "cashAndCashEquivalentsChanges": null,
                    "changeInWorkingCapital": "1129000000.00",
                    "stockBasedCompensation": null,
                    "otherNonCashItems": "-574000000.00",
                    "freeCashFlow": "769000000.00"
                },
                "2006-04-30": {
                    "date": "2006-04-30",
                    "filing_date": "2006-04-30",
                    "currency_symbol": "CAD",
                    "investments": null,
                    "changeToLiabilities": null,
                    "totalCashflowsFromInvestingActivities": "1162000000.00",
                    "netBorrowings": null,
                    "totalCashFromFinancingActivities": "5229000000.00",
                    "changeToOperatingActivities": null,
                    "netIncome": "214000000.00",
                    "changeInCash": "1142000000.00",
                    "beginPeriodCashFlow": "8453000000.00",
                    "endPeriodCashFlow": "9595000000.00",
                    "totalCashFromOperatingActivities": "-5249000000.00",
                    "issuanceOfCapitalStock": null,
                    "depreciation": "16000000.00",
                    "otherCashflowsFromInvestingActivities": "1162000000.00",
                    "dividendsPaid": "86000000.00",
                    "changeToInventory": null,
                    "changeToAccountReceivables": null,
                    "salePurchaseOfStock": null,
                    "otherCashflowsFromFinancingActivities": "5172000000.00",
                    "changeToNetincome": null,
                    "capitalExpenditures": "0",
                    "changeReceivables": null,
                    "cashFlowsOtherOperating": null,
                    "exchangeRateChanges": null,
                    "cashAndCashEquivalentsChanges": null,
                    "changeInWorkingCapital": "-5900000000.00",
                    "stockBasedCompensation": null,
                    "otherNonCashItems": "421000000.00",
                    "freeCashFlow": "-3885000000.00"
                },
                "2006-01-31": {
                    "date": "2006-01-31",
                    "filing_date": "2006-01-31",
                    "currency_symbol": "CAD",
                    "investments": null,
                    "changeToLiabilities": null,
                    "totalCashflowsFromInvestingActivities": "1002000000.00",
                    "netBorrowings": null,
                    "totalCashFromFinancingActivities": "-2824000000.00",
                    "changeToOperatingActivities": null,
                    "netIncome": "217000000.00",
                    "changeInCash": "2177000000.00",
                    "beginPeriodCashFlow": "6276000000.00",
                    "endPeriodCashFlow": "8453000000.00",
                    "totalCashFromOperatingActivities": "3999000000.00",
                    "issuanceOfCapitalStock": null,
                    "depreciation": "16000000.00",
                    "otherCashflowsFromInvestingActivities": "1013000000.00",
                    "dividendsPaid": "78000000.00",
                    "changeToInventory": null,
                    "changeToAccountReceivables": null,
                    "salePurchaseOfStock": null,
                    "otherCashflowsFromFinancingActivities": "2920000000.00",
                    "changeToNetincome": null,
                    "capitalExpenditures": "0",
                    "changeReceivables": null,
                    "cashFlowsOtherOperating": null,
                    "exchangeRateChanges": null,
                    "cashAndCashEquivalentsChanges": null,
                    "changeInWorkingCapital": "3565000000.00",
                    "stockBasedCompensation": null,
                    "otherNonCashItems": "197000000.00",
                    "freeCashFlow": "3999000000.00"
                },
                "2005-10-31": {
                    "date": "2005-10-31",
                    "filing_date": "2005-10-31",
                    "currency_symbol": "CAD",
                    "investments": null,
                    "changeToLiabilities": null,
                    "totalCashflowsFromInvestingActivities": "-3621000000.00",
                    "netBorrowings": null,
                    "totalCashFromFinancingActivities": "-2458000000.00",
                    "changeToOperatingActivities": null,
                    "netIncome": "207000000.00",
                    "changeInCash": "-5755000000.00",
                    "beginPeriodCashFlow": "12031000000.00",
                    "endPeriodCashFlow": "6276000000.00",
                    "totalCashFromOperatingActivities": "768000000.00",
                    "issuanceOfCapitalStock": null,
                    "depreciation": "18000000.00",
                    "otherCashflowsFromInvestingActivities": "-3621000000.00",
                    "dividendsPaid": "81000000.00",
                    "changeToInventory": null,
                    "changeToAccountReceivables": null,
                    "salePurchaseOfStock": null,
                    "otherCashflowsFromFinancingActivities": "324000000.00",
                    "changeToNetincome": null,
                    "capitalExpenditures": "0",
                    "changeReceivables": null,
                    "cashFlowsOtherOperating": null,
                    "exchangeRateChanges": null,
                    "cashAndCashEquivalentsChanges": null,
                    "changeInWorkingCapital": "-70000000.00",
                    "stockBasedCompensation": null,
                    "otherNonCashItems": "614000000.00",
                    "freeCashFlow": "768000000.00"
                },
                "2005-07-31": {
                    "date": "2005-07-31",
                    "filing_date": "2005-07-31",
                    "currency_symbol": "CAD",
                    "investments": null,
                    "changeToLiabilities": null,
                    "totalCashflowsFromInvestingActivities": "-3845000000.00",
                    "netBorrowings": null,
                    "totalCashFromFinancingActivities": "8153000000.00",
                    "changeToOperatingActivities": null,
                    "netIncome": "207000000.00",
                    "changeInCash": "2734000000.00",
                    "beginPeriodCashFlow": "9297000000.00",
                    "endPeriodCashFlow": "12031000000.00",
                    "totalCashFromOperatingActivities": "-1574000000.00",
                    "issuanceOfCapitalStock": null,
                    "depreciation": "15000000.00",
                    "otherCashflowsFromInvestingActivities": "-3828000000.00",
                    "dividendsPaid": "7000000.00",
                    "changeToInventory": null,
                    "changeToAccountReceivables": null,
                    "salePurchaseOfStock": null,
                    "otherCashflowsFromFinancingActivities": "-762000000.00",
                    "changeToNetincome": null,
                    "capitalExpenditures": "17000000",
                    "changeReceivables": null,
                    "cashFlowsOtherOperating": null,
                    "exchangeRateChanges": null,
                    "cashAndCashEquivalentsChanges": null,
                    "changeInWorkingCapital": "-2000000.00",
                    "stockBasedCompensation": null,
                    "otherNonCashItems": "-1793000000.00",
                    "freeCashFlow": "-1591000000.00"
                },
                "2005-04-30": {
                    "date": "2005-04-30",
                    "filing_date": "2005-04-30",
                    "currency_symbol": "CAD",
                    "investments": null,
                    "changeToLiabilities": null,
                    "totalCashflowsFromInvestingActivities": "-1894000000.00",
                    "netBorrowings": null,
                    "totalCashFromFinancingActivities": "8029000000.00",
                    "changeToOperatingActivities": null,
                    "netIncome": "202000000.00",
                    "changeInCash": "2261000000.00",
                    "beginPeriodCashFlow": "7036000000.00",
                    "endPeriodCashFlow": "9297000000.00",
                    "totalCashFromOperatingActivities": "-3859000000.00",
                    "issuanceOfCapitalStock": null,
                    "depreciation": "15000000.00",
                    "otherCashflowsFromInvestingActivities": "-1882000000.00",
                    "dividendsPaid": "147000000.00",
                    "changeToInventory": null,
                    "changeToAccountReceivables": null,
                    "salePurchaseOfStock": null,
                    "otherCashflowsFromFinancingActivities": "5277000000.00",
                    "changeToNetincome": null,
                    "capitalExpenditures": "12000000",
                    "changeReceivables": null,
                    "cashFlowsOtherOperating": null,
                    "exchangeRateChanges": null,
                    "cashAndCashEquivalentsChanges": null,
                    "changeInWorkingCapital": "-385000000.00",
                    "stockBasedCompensation": null,
                    "otherNonCashItems": "-3692000000.00",
                    "freeCashFlow": "-3886000000.00"
                },
                "2005-01-31": {
                    "date": "2005-01-31",
                    "filing_date": "2005-01-31",
                    "currency_symbol": "CAD",
                    "investments": null,
                    "changeToLiabilities": null,
                    "totalCashflowsFromInvestingActivities": "-1901000000.00",
                    "netBorrowings": null,
                    "totalCashFromFinancingActivities": "4094000000.00",
                    "changeToOperatingActivities": null,
                    "netIncome": "239000000.00",
                    "changeInCash": "1254000000.00",
                    "beginPeriodCashFlow": "5777000000.00",
                    "endPeriodCashFlow": "7036000000.00",
                    "totalCashFromOperatingActivities": "-939000000.00",
                    "issuanceOfCapitalStock": null,
                    "depreciation": "15000000.00",
                    "otherCashflowsFromInvestingActivities": "-1807000000.00",
                    "dividendsPaid": "70000000.00",
                    "changeToInventory": null,
                    "changeToAccountReceivables": null,
                    "salePurchaseOfStock": null,
                    "otherCashflowsFromFinancingActivities": "3242000000.00",
                    "changeToNetincome": null,
                    "capitalExpenditures": "94000000",
                    "changeReceivables": null,
                    "cashFlowsOtherOperating": null,
                    "exchangeRateChanges": null,
                    "cashAndCashEquivalentsChanges": null,
                    "changeInWorkingCapital": "401000000.00",
                    "stockBasedCompensation": null,
                    "otherNonCashItems": "-1564000000.00",
                    "freeCashFlow": "-1018000000.00"
                },
                "2004-10-31": {
                    "date": "2004-10-31",
                    "filing_date": "2004-10-31",
                    "currency_symbol": "CAD",
                    "investments": null,
                    "changeToLiabilities": null,
                    "totalCashflowsFromInvestingActivities": "-1902000000.00",
                    "netBorrowings": null,
                    "totalCashFromFinancingActivities": "1100000000.00",
                    "changeToOperatingActivities": null,
                    "netIncome": "192000000.00",
                    "changeInCash": "-875000000.00",
                    "beginPeriodCashFlow": "6652000000.00",
                    "endPeriodCashFlow": "5777000000.00",
                    "totalCashFromOperatingActivities": "-164000000.00",
                    "issuanceOfCapitalStock": null,
                    "depreciation": "16000000.00",
                    "otherCashflowsFromInvestingActivities": "-1891000000.00",
                    "dividendsPaid": "6000000.00",
                    "changeToInventory": null,
                    "changeToAccountReceivables": null,
                    "salePurchaseOfStock": null,
                    "otherCashflowsFromFinancingActivities": "-843000000.00",
                    "changeToNetincome": null,
                    "capitalExpenditures": "11000000",
                    "changeReceivables": null,
                    "cashFlowsOtherOperating": null,
                    "exchangeRateChanges": null,
                    "cashAndCashEquivalentsChanges": null,
                    "changeInWorkingCapital": "84000000.00",
                    "stockBasedCompensation": null,
                    "otherNonCashItems": "-507000000.00",
                    "freeCashFlow": "-175000000.00"
                },
                "2004-07-31": {
                    "date": "2004-07-31",
                    "filing_date": "2004-07-31",
                    "currency_symbol": "CAD",
                    "investments": null,
                    "changeToLiabilities": null,
                    "totalCashflowsFromInvestingActivities": "-1157000000.00",
                    "netBorrowings": null,
                    "totalCashFromFinancingActivities": "940000000.00",
                    "changeToOperatingActivities": null,
                    "netIncome": "167000000.00",
                    "changeInCash": "-1944000000.00",
                    "beginPeriodCashFlow": "8596000000.00",
                    "endPeriodCashFlow": "6652000000.00",
                    "totalCashFromOperatingActivities": "-1501000000.00",
                    "issuanceOfCapitalStock": null,
                    "depreciation": "11000000.00",
                    "otherCashflowsFromInvestingActivities": "-1142000000.00",
                    "dividendsPaid": "70000000.00",
                    "changeToInventory": null,
                    "changeToAccountReceivables": null,
                    "salePurchaseOfStock": null,
                    "otherCashflowsFromFinancingActivities": "400000000.00",
                    "changeToNetincome": null,
                    "capitalExpenditures": "15000000",
                    "changeReceivables": null,
                    "cashFlowsOtherOperating": null,
                    "exchangeRateChanges": null,
                    "cashAndCashEquivalentsChanges": null,
                    "changeInWorkingCapital": "67000000.00",
                    "stockBasedCompensation": null,
                    "otherNonCashItems": "-1744000000.00",
                    "freeCashFlow": "-1440000000.00"
                },
                "2004-04-30": {
                    "date": "2004-04-30",
                    "filing_date": "2004-04-30",
                    "currency_symbol": "CAD",
                    "investments": null,
                    "changeToLiabilities": null,
                    "totalCashflowsFromInvestingActivities": "-1986000000.00",
                    "netBorrowings": null,
                    "totalCashFromFinancingActivities": "2524000000.00",
                    "changeToOperatingActivities": null,
                    "netIncome": "180000000.00",
                    "changeInCash": "566000000.00",
                    "beginPeriodCashFlow": "8030000000.00",
                    "endPeriodCashFlow": "8596000000.00",
                    "totalCashFromOperatingActivities": "28000000.00",
                    "issuanceOfCapitalStock": null,
                    "depreciation": "13000000.00",
                    "otherCashflowsFromInvestingActivities": "-1969000000.00",
                    "dividendsPaid": "62000000.00",
                    "changeToInventory": null,
                    "changeToAccountReceivables": null,
                    "salePurchaseOfStock": null,
                    "otherCashflowsFromFinancingActivities": "2365000000.00",
                    "changeToNetincome": null,
                    "capitalExpenditures": "17000000",
                    "changeReceivables": null,
                    "cashFlowsOtherOperating": null,
                    "exchangeRateChanges": null,
                    "cashAndCashEquivalentsChanges": null,
                    "changeInWorkingCapital": "-202000000.00",
                    "stockBasedCompensation": null,
                    "otherNonCashItems": "33000000.00",
                    "freeCashFlow": "11000000.00"
                },
                "2004-01-31": {
                    "date": "2004-01-31",
                    "filing_date": "2004-01-31",
                    "currency_symbol": "CAD",
                    "investments": null,
                    "changeToLiabilities": null,
                    "totalCashflowsFromInvestingActivities": "1207000000.00",
                    "netBorrowings": null,
                    "totalCashFromFinancingActivities": "-1976000000.00",
                    "changeToOperatingActivities": null,
                    "netIncome": "186000000.00",
                    "changeInCash": "1074000000.00",
                    "beginPeriodCashFlow": "6956000000.00",
                    "endPeriodCashFlow": "8030000000.00",
                    "totalCashFromOperatingActivities": "1843000000.00",
                    "issuanceOfCapitalStock": null,
                    "depreciation": "12000000.00",
                    "otherCashflowsFromInvestingActivities": "1220000000.00",
                    "dividendsPaid": "64000000.00",
                    "changeToInventory": null,
                    "changeToAccountReceivables": null,
                    "salePurchaseOfStock": null,
                    "otherCashflowsFromFinancingActivities": "32000000.00",
                    "changeToNetincome": null,
                    "capitalExpenditures": "13000000",
                    "changeReceivables": null,
                    "cashFlowsOtherOperating": null,
                    "exchangeRateChanges": null,
                    "cashAndCashEquivalentsChanges": null,
                    "changeInWorkingCapital": "215000000.00",
                    "stockBasedCompensation": null,
                    "otherNonCashItems": "1433000000.00",
                    "freeCashFlow": "1830000000.00"
                },
                "2003-10-31": {
                    "date": "2003-10-31",
                    "filing_date": "2003-10-31",
                    "currency_symbol": "CAD",
                    "investments": null,
                    "changeToLiabilities": null,
                    "totalCashflowsFromInvestingActivities": "144000000.00",
                    "netBorrowings": null,
                    "totalCashFromFinancingActivities": "4548000000.00",
                    "changeToOperatingActivities": null,
                    "netIncome": "158000000.00",
                    "changeInCash": "451000000.00",
                    "beginPeriodCashFlow": "6596000000.00",
                    "endPeriodCashFlow": "7047000000.00",
                    "totalCashFromOperatingActivities": "-4241000000.00",
                    "issuanceOfCapitalStock": null,
                    "depreciation": "13000000.00",
                    "otherCashflowsFromInvestingActivities": "175000000.00",
                    "dividendsPaid": "104000000.00",
                    "changeToInventory": null,
                    "changeToAccountReceivables": null,
                    "salePurchaseOfStock": null,
                    "otherCashflowsFromFinancingActivities": "-73000000.00",
                    "changeToNetincome": null,
                    "capitalExpenditures": "31000000",
                    "changeReceivables": null,
                    "cashFlowsOtherOperating": null,
                    "exchangeRateChanges": null,
                    "cashAndCashEquivalentsChanges": null,
                    "changeInWorkingCapital": "-211000000.00",
                    "stockBasedCompensation": null,
                    "otherNonCashItems": "-4204000000.00",
                    "freeCashFlow": "-4272000000.00"
                },
                "2003-07-31": {
                    "date": "2003-07-31",
                    "filing_date": "2003-07-31",
                    "currency_symbol": "CAD",
                    "investments": null,
                    "changeToLiabilities": null,
                    "totalCashflowsFromInvestingActivities": "-202000000.00",
                    "netBorrowings": null,
                    "totalCashFromFinancingActivities": "2837000000.00",
                    "changeToOperatingActivities": null,
                    "netIncome": "162000000.00",
                    "changeInCash": "1013000000.00",
                    "beginPeriodCashFlow": "5583000000.00",
                    "endPeriodCashFlow": "6596000000.00",
                    "totalCashFromOperatingActivities": "-1622000000.00",
                    "issuanceOfCapitalStock": null,
                    "depreciation": "12000000.00",
                    "otherCashflowsFromInvestingActivities": "-186000000.00",
                    "dividendsPaid": "55000000.00",
                    "changeToInventory": null,
                    "changeToAccountReceivables": null,
                    "salePurchaseOfStock": null,
                    "otherCashflowsFromFinancingActivities": "1343000000.00",
                    "changeToNetincome": null,
                    "capitalExpenditures": "16000000",
                    "changeReceivables": null,
                    "cashFlowsOtherOperating": null,
                    "exchangeRateChanges": null,
                    "cashAndCashEquivalentsChanges": null,
                    "changeInWorkingCapital": "451000000.00",
                    "stockBasedCompensation": null,
                    "otherNonCashItems": "-2248000000.00",
                    "freeCashFlow": "-1638000000.00"
                },
                "2003-04-30": {
                    "date": "2003-04-30",
                    "filing_date": "2003-04-30",
                    "currency_symbol": "CAD",
                    "investments": null,
                    "changeToLiabilities": null,
                    "totalCashflowsFromInvestingActivities": "-1131000000.00",
                    "netBorrowings": null,
                    "totalCashFromFinancingActivities": "1367000000.00",
                    "changeToOperatingActivities": null,
                    "netIncome": "138000000.00",
                    "changeInCash": "-849000000.00",
                    "beginPeriodCashFlow": "6432000000.00",
                    "endPeriodCashFlow": "5583000000.00",
                    "totalCashFromOperatingActivities": "-1085000000.00",
                    "issuanceOfCapitalStock": null,
                    "depreciation": "13000000.00",
                    "otherCashflowsFromInvestingActivities": "-1123000000.00",
                    "dividendsPaid": "5000000.00",
                    "changeToInventory": null,
                    "changeToAccountReceivables": null,
                    "salePurchaseOfStock": null,
                    "otherCashflowsFromFinancingActivities": "251000000.00",
                    "changeToNetincome": null,
                    "capitalExpenditures": "8000000",
                    "changeReceivables": null,
                    "cashFlowsOtherOperating": null,
                    "exchangeRateChanges": null,
                    "cashAndCashEquivalentsChanges": null,
                    "changeInWorkingCapital": "-2000000.00",
                    "stockBasedCompensation": null,
                    "otherNonCashItems": "-1229000000.00",
                    "freeCashFlow": "-1093000000.00"
                },
                "2003-01-31": {
                    "date": "2003-01-31",
                    "filing_date": "2003-01-31",
                    "currency_symbol": "CAD",
                    "investments": null,
                    "changeToLiabilities": null,
                    "totalCashflowsFromInvestingActivities": "-378000000.00",
                    "netBorrowings": null,
                    "totalCashFromFinancingActivities": "-2279000000.00",
                    "changeToOperatingActivities": null,
                    "netIncome": "166000000.00",
                    "changeInCash": "-432000000.00",
                    "beginPeriodCashFlow": "6864000000.00",
                    "endPeriodCashFlow": "6432000000.00",
                    "totalCashFromOperatingActivities": "2225000000.00",
                    "issuanceOfCapitalStock": null,
                    "depreciation": "11000000.00",
                    "otherCashflowsFromInvestingActivities": "-376000000.00",
                    "dividendsPaid": "96000000.00",
                    "changeToInventory": null,
                    "changeToAccountReceivables": null,
                    "salePurchaseOfStock": null,
                    "otherCashflowsFromFinancingActivities": "-1564000000.00",
                    "changeToNetincome": null,
                    "capitalExpenditures": "2000000",
                    "changeReceivables": null,
                    "cashFlowsOtherOperating": null,
                    "exchangeRateChanges": null,
                    "cashAndCashEquivalentsChanges": null,
                    "changeInWorkingCapital": "18000000.00",
                    "stockBasedCompensation": null,
                    "otherNonCashItems": "2024000000.00",
                    "freeCashFlow": "2223000000.00"
                },
                "2002-10-31": {
                    "date": "2002-10-31",
                    "filing_date": "2002-10-31",
                    "currency_symbol": "CAD",
                    "investments": null,
                    "changeToLiabilities": null,
                    "totalCashflowsFromInvestingActivities": "-492000000.00",
                    "netBorrowings": null,
                    "totalCashFromFinancingActivities": "1666000000.00",
                    "changeToOperatingActivities": null,
                    "netIncome": "135000000.00",
                    "changeInCash": "-27000000.00",
                    "beginPeriodCashFlow": "6891000000.00",
                    "endPeriodCashFlow": "6864000000.00",
                    "totalCashFromOperatingActivities": "-1201000000.00",
                    "issuanceOfCapitalStock": null,
                    "depreciation": "18000000.00",
                    "otherCashflowsFromInvestingActivities": "-464000000.00",
                    "dividendsPaid": "50000000.00",
                    "changeToInventory": null,
                    "changeToAccountReceivables": null,
                    "salePurchaseOfStock": null,
                    "otherCashflowsFromFinancingActivities": "637000000.00",
                    "changeToNetincome": null,
                    "capitalExpenditures": "28000000",
                    "changeReceivables": null,
                    "cashFlowsOtherOperating": null,
                    "exchangeRateChanges": null,
                    "cashAndCashEquivalentsChanges": null,
                    "changeInWorkingCapital": "36000000.00",
                    "stockBasedCompensation": null,
                    "otherNonCashItems": "-1371000000.00",
                    "freeCashFlow": "-1229000000.00"
                },
                "2002-07-31": {
                    "date": "2002-07-31",
                    "filing_date": "2002-07-31",
                    "currency_symbol": "CAD",
                    "investments": null,
                    "changeToLiabilities": null,
                    "totalCashflowsFromInvestingActivities": "1027000000.00",
                    "netBorrowings": null,
                    "totalCashFromFinancingActivities": "-2188000000.00",
                    "changeToOperatingActivities": null,
                    "netIncome": "26000000.00",
                    "changeInCash": "-1441000000.00",
                    "beginPeriodCashFlow": "8332000000.00",
                    "endPeriodCashFlow": "6891000000.00",
                    "totalCashFromOperatingActivities": "-280000000.00",
                    "issuanceOfCapitalStock": null,
                    "depreciation": "15000000.00",
                    "otherCashflowsFromInvestingActivities": "1049000000.00",
                    "dividendsPaid": "49000000.00",
                    "changeToInventory": null,
                    "changeToAccountReceivables": null,
                    "salePurchaseOfStock": null,
                    "otherCashflowsFromFinancingActivities": "-1120000000.00",
                    "changeToNetincome": null,
                    "capitalExpenditures": "22000000",
                    "changeReceivables": null,
                    "cashFlowsOtherOperating": null,
                    "exchangeRateChanges": null,
                    "cashAndCashEquivalentsChanges": null,
                    "changeInWorkingCapital": "-88000000.00",
                    "stockBasedCompensation": null,
                    "otherNonCashItems": "-231000000.00",
                    "freeCashFlow": "-302000000.00"
                },
                "2002-04-30": {
                    "date": "2002-04-30",
                    "filing_date": "2002-04-30",
                    "currency_symbol": "CAD",
                    "investments": null,
                    "changeToLiabilities": null,
                    "totalCashflowsFromInvestingActivities": "-341000000.00",
                    "netBorrowings": null,
                    "totalCashFromFinancingActivities": "-770000000.00",
                    "changeToOperatingActivities": null,
                    "netIncome": "122000000.00",
                    "changeInCash": "-726000000.00",
                    "beginPeriodCashFlow": "9058000000.00",
                    "endPeriodCashFlow": "8332000000.00",
                    "totalCashFromOperatingActivities": "385000000.00",
                    "issuanceOfCapitalStock": null,
                    "depreciation": "13000000.00",
                    "otherCashflowsFromInvestingActivities": "-333000000.00",
                    "dividendsPaid": "47000000.00",
                    "changeToInventory": null,
                    "changeToAccountReceivables": null,
                    "salePurchaseOfStock": null,
                    "otherCashflowsFromFinancingActivities": "1644000000.00",
                    "changeToNetincome": null,
                    "capitalExpenditures": "8000000",
                    "changeReceivables": null,
                    "cashFlowsOtherOperating": null,
                    "exchangeRateChanges": null,
                    "cashAndCashEquivalentsChanges": null,
                    "changeInWorkingCapital": "-34000000.00",
                    "stockBasedCompensation": null,
                    "otherNonCashItems": "298000000.00",
                    "freeCashFlow": "377000000.00"
                },
                "2002-01-31": {
                    "date": "2002-01-31",
                    "filing_date": "2002-01-31",
                    "currency_symbol": "CAD",
                    "investments": null,
                    "changeToLiabilities": null,
                    "totalCashflowsFromInvestingActivities": "2565000000.00",
                    "netBorrowings": null,
                    "totalCashFromFinancingActivities": "1029000000.00",
                    "changeToOperatingActivities": null,
                    "netIncome": "146000000.00",
                    "changeInCash": "3226000000.00",
                    "beginPeriodCashFlow": "5832000000.00",
                    "endPeriodCashFlow": "9058000000.00",
                    "totalCashFromOperatingActivities": "-368000000.00",
                    "issuanceOfCapitalStock": null,
                    "depreciation": "12000000.00",
                    "otherCashflowsFromInvestingActivities": "2570000000.00",
                    "dividendsPaid": "49000000.00",
                    "changeToInventory": null,
                    "changeToAccountReceivables": null,
                    "salePurchaseOfStock": null,
                    "otherCashflowsFromFinancingActivities": "-911000000.00",
                    "changeToNetincome": null,
                    "capitalExpenditures": "5000000",
                    "changeReceivables": null,
                    "cashFlowsOtherOperating": null,
                    "exchangeRateChanges": null,
                    "cashAndCashEquivalentsChanges": null,
                    "changeInWorkingCapital": "72000000.00",
                    "stockBasedCompensation": null,
                    "otherNonCashItems": "-609000000.00",
                    "freeCashFlow": "-373000000.00"
                },
                "2001-10-31": {
                    "date": "2001-10-31",
                    "filing_date": "2001-10-31",
                    "currency_symbol": "CAD",
                    "investments": null,
                    "changeToLiabilities": null,
                    "totalCashflowsFromInvestingActivities": "-983000000.00",
                    "netBorrowings": null,
                    "totalCashFromFinancingActivities": "1800000000.00",
                    "changeToOperatingActivities": null,
                    "netIncome": "142000000.00",
                    "changeInCash": "541000000.00",
                    "beginPeriodCashFlow": "5291000000.00",
                    "endPeriodCashFlow": "5832000000.00",
                    "totalCashFromOperatingActivities": "-276000000.00",
                    "issuanceOfCapitalStock": null,
                    "depreciation": "10000000.00",
                    "otherCashflowsFromInvestingActivities": "-964000000.00",
                    "dividendsPaid": "45000000.00",
                    "changeToInventory": null,
                    "changeToAccountReceivables": null,
                    "salePurchaseOfStock": null,
                    "otherCashflowsFromFinancingActivities": "3322000000.00",
                    "changeToNetincome": null,
                    "capitalExpenditures": "19000000",
                    "changeReceivables": null,
                    "cashFlowsOtherOperating": null,
                    "exchangeRateChanges": null,
                    "cashAndCashEquivalentsChanges": null,
                    "changeInWorkingCapital": "-209000000.00",
                    "stockBasedCompensation": null,
                    "otherNonCashItems": "-340000000.00",
                    "freeCashFlow": "-295000000.00"
                },
                "2001-07-31": {
                    "date": "2001-07-31",
                    "filing_date": "2001-07-31",
                    "currency_symbol": "CAD",
                    "investments": null,
                    "changeToLiabilities": null,
                    "totalCashflowsFromInvestingActivities": "350000000.00",
                    "netBorrowings": null,
                    "totalCashFromFinancingActivities": "-3460000000.00",
                    "changeToOperatingActivities": null,
                    "netIncome": "143000000.00",
                    "changeInCash": "-1682000000.00",
                    "beginPeriodCashFlow": "6973000000.00",
                    "endPeriodCashFlow": "5291000000.00",
                    "totalCashFromOperatingActivities": "1428000000.00",
                    "issuanceOfCapitalStock": null,
                    "depreciation": "13000000.00",
                    "otherCashflowsFromInvestingActivities": "360000000.00",
                    "dividendsPaid": "48000000.00",
                    "changeToInventory": null,
                    "changeToAccountReceivables": null,
                    "salePurchaseOfStock": null,
                    "otherCashflowsFromFinancingActivities": "-1348000000.00",
                    "changeToNetincome": null,
                    "capitalExpenditures": "10000000",
                    "changeReceivables": null,
                    "cashFlowsOtherOperating": null,
                    "exchangeRateChanges": null,
                    "cashAndCashEquivalentsChanges": null,
                    "changeInWorkingCapital": "19000000.00",
                    "stockBasedCompensation": null,
                    "otherNonCashItems": "1258000000.00",
                    "freeCashFlow": "1461000000.00"
                },
                "2001-04-30": {
                    "date": "2001-04-30",
                    "filing_date": "2001-04-30",
                    "currency_symbol": "CAD",
                    "investments": null,
                    "changeToLiabilities": null,
                    "totalCashflowsFromInvestingActivities": "914000000.00",
                    "netBorrowings": null,
                    "totalCashFromFinancingActivities": "2576000000.00",
                    "changeToOperatingActivities": null,
                    "netIncome": "140000000.00",
                    "changeInCash": "1067000000.00",
                    "beginPeriodCashFlow": "5906000000.00",
                    "endPeriodCashFlow": "6973000000.00",
                    "totalCashFromOperatingActivities": "-2423000000.00",
                    "issuanceOfCapitalStock": null,
                    "depreciation": null,
                    "otherCashflowsFromInvestingActivities": "914000000.00",
                    "dividendsPaid": null,
                    "changeToInventory": null,
                    "changeToAccountReceivables": null,
                    "salePurchaseOfStock": null,
                    "otherCashflowsFromFinancingActivities": "2576000000.00",
                    "changeToNetincome": null,
                    "capitalExpenditures": "0",
                    "changeReceivables": null,
                    "cashFlowsOtherOperating": null,
                    "exchangeRateChanges": null,
                    "cashAndCashEquivalentsChanges": null,
                    "changeInWorkingCapital": null,
                    "stockBasedCompensation": null,
                    "otherNonCashItems": "-2563000000.00",
                    "freeCashFlow": "-2423000000.00"
                },
                "2001-01-31": {
                    "date": "2001-01-31",
                    "filing_date": "2001-01-31",
                    "currency_symbol": "CAD",
                    "investments": null,
                    "changeToLiabilities": null,
                    "totalCashflowsFromInvestingActivities": "1428000000.00",
                    "netBorrowings": null,
                    "totalCashFromFinancingActivities": "-1337000000.00",
                    "changeToOperatingActivities": null,
                    "netIncome": "138000000.00",
                    "changeInCash": "251000000.00",
                    "beginPeriodCashFlow": "5655000000.00",
                    "endPeriodCashFlow": "5906000000.00",
                    "totalCashFromOperatingActivities": "160000000.00",
                    "issuanceOfCapitalStock": null,
                    "depreciation": null,
                    "otherCashflowsFromInvestingActivities": "1428000000.00",
                    "dividendsPaid": null,
                    "changeToInventory": null,
                    "changeToAccountReceivables": null,
                    "salePurchaseOfStock": null,
                    "otherCashflowsFromFinancingActivities": "-1337000000.00",
                    "changeToNetincome": null,
                    "capitalExpenditures": "0",
                    "changeReceivables": null,
                    "cashFlowsOtherOperating": null,
                    "exchangeRateChanges": null,
                    "cashAndCashEquivalentsChanges": null,
                    "changeInWorkingCapital": null,
                    "stockBasedCompensation": null,
                    "otherNonCashItems": "22000000.00",
                    "freeCashFlow": "160000000.00"
                },
                "2000-10-31": {
                    "date": "2000-10-31",
                    "filing_date": "2000-10-31",
                    "currency_symbol": "CAD",
                    "investments": null,
                    "changeToLiabilities": null,
                    "totalCashflowsFromInvestingActivities": "-1965000000.00",
                    "netBorrowings": null,
                    "totalCashFromFinancingActivities": "640000000.00",
                    "changeToOperatingActivities": null,
                    "netIncome": "133000000.00",
                    "changeInCash": "265000000.00",
                    "beginPeriodCashFlow": "5390000000.00",
                    "endPeriodCashFlow": "5655000000.00",
                    "totalCashFromOperatingActivities": "1590000000.00",
                    "issuanceOfCapitalStock": null,
                    "depreciation": null,
                    "otherCashflowsFromInvestingActivities": "-1965000000.00",
                    "dividendsPaid": null,
                    "changeToInventory": null,
                    "changeToAccountReceivables": null,
                    "salePurchaseOfStock": null,
                    "otherCashflowsFromFinancingActivities": "640000000.00",
                    "changeToNetincome": null,
                    "capitalExpenditures": "0",
                    "changeReceivables": null,
                    "cashFlowsOtherOperating": null,
                    "exchangeRateChanges": null,
                    "cashAndCashEquivalentsChanges": null,
                    "changeInWorkingCapital": null,
                    "stockBasedCompensation": null,
                    "otherNonCashItems": "1457000000.00",
                    "freeCashFlow": "1590000000.00"
                },
                "2000-07-31": {
                    "date": "2000-07-31",
                    "filing_date": "2000-07-31",
                    "currency_symbol": "CAD",
                    "investments": null,
                    "changeToLiabilities": null,
                    "totalCashflowsFromInvestingActivities": "1288000000.00",
                    "netBorrowings": null,
                    "totalCashFromFinancingActivities": "-1582000000.00",
                    "changeToOperatingActivities": null,
                    "netIncome": "127000000.00",
                    "changeInCash": "303000000.00",
                    "beginPeriodCashFlow": "5087000000.00",
                    "endPeriodCashFlow": "5390000000.00",
                    "totalCashFromOperatingActivities": "597000000.00",
                    "issuanceOfCapitalStock": null,
                    "depreciation": null,
                    "otherCashflowsFromInvestingActivities": "1288000000.00",
                    "dividendsPaid": null,
                    "changeToInventory": null,
                    "changeToAccountReceivables": null,
                    "salePurchaseOfStock": null,
                    "otherCashflowsFromFinancingActivities": "-1582000000.00",
                    "changeToNetincome": null,
                    "capitalExpenditures": "0",
                    "changeReceivables": null,
                    "cashFlowsOtherOperating": null,
                    "exchangeRateChanges": null,
                    "cashAndCashEquivalentsChanges": null,
                    "changeInWorkingCapital": null,
                    "stockBasedCompensation": null,
                    "otherNonCashItems": "470000000.00",
                    "freeCashFlow": "597000000.00"
                },
                "2000-04-30": {
                    "date": "2000-04-30",
                    "filing_date": "2000-04-30",
                    "currency_symbol": "CAD",
                    "investments": null,
                    "changeToLiabilities": null,
                    "totalCashflowsFromInvestingActivities": "-1761000000.00",
                    "netBorrowings": null,
                    "totalCashFromFinancingActivities": "913000000.00",
                    "changeToOperatingActivities": null,
                    "netIncome": "132000000.00",
                    "changeInCash": "878000000.00",
                    "beginPeriodCashFlow": "4209000000.00",
                    "endPeriodCashFlow": "5087000000.00",
                    "totalCashFromOperatingActivities": "1726000000.00",
                    "issuanceOfCapitalStock": null,
                    "depreciation": null,
                    "otherCashflowsFromInvestingActivities": "-1761000000.00",
                    "dividendsPaid": null,
                    "changeToInventory": null,
                    "changeToAccountReceivables": null,
                    "salePurchaseOfStock": null,
                    "otherCashflowsFromFinancingActivities": "913000000.00",
                    "changeToNetincome": null,
                    "capitalExpenditures": "0",
                    "changeReceivables": null,
                    "cashFlowsOtherOperating": null,
                    "exchangeRateChanges": null,
                    "cashAndCashEquivalentsChanges": null,
                    "changeInWorkingCapital": null,
                    "stockBasedCompensation": null,
                    "otherNonCashItems": "1594000000.00",
                    "freeCashFlow": "1726000000.00"
                },
                "2000-01-31": {
                    "date": "2000-01-31",
                    "filing_date": "2000-01-31",
                    "currency_symbol": "CAD",
                    "investments": null,
                    "changeToLiabilities": null,
                    "totalCashflowsFromInvestingActivities": "204000000.00",
                    "netBorrowings": null,
                    "totalCashFromFinancingActivities": "3355000000.00",
                    "changeToOperatingActivities": null,
                    "netIncome": "117000000.00",
                    "changeInCash": "648000000.00",
                    "beginPeriodCashFlow": "3561000000.00",
                    "endPeriodCashFlow": "4209000000.00",
                    "totalCashFromOperatingActivities": "-2911000000.00",
                    "issuanceOfCapitalStock": null,
                    "depreciation": null,
                    "otherCashflowsFromInvestingActivities": "204000000.00",
                    "dividendsPaid": null,
                    "changeToInventory": null,
                    "changeToAccountReceivables": null,
                    "salePurchaseOfStock": null,
                    "otherCashflowsFromFinancingActivities": "3355000000.00",
                    "changeToNetincome": null,
                    "capitalExpenditures": "0",
                    "changeReceivables": null,
                    "cashFlowsOtherOperating": null,
                    "exchangeRateChanges": null,
                    "cashAndCashEquivalentsChanges": null,
                    "changeInWorkingCapital": null,
                    "stockBasedCompensation": null,
                    "otherNonCashItems": "-3028000000.00",
                    "freeCashFlow": "-2911000000.00"
                },
                "1999-10-31": {
                    "date": "1999-10-31",
                    "filing_date": "1999-10-31",
                    "currency_symbol": "CAD",
                    "investments": null,
                    "changeToLiabilities": null,
                    "totalCashflowsFromInvestingActivities": "1427000000.00",
                    "netBorrowings": null,
                    "totalCashFromFinancingActivities": "-2364000000.00",
                    "changeToOperatingActivities": null,
                    "netIncome": "110000000.00",
                    "changeInCash": "-829000000.00",
                    "beginPeriodCashFlow": "4390000000.00",
                    "endPeriodCashFlow": "3561000000.00",
                    "totalCashFromOperatingActivities": "108000000.00",
                    "issuanceOfCapitalStock": null,
                    "depreciation": null,
                    "otherCashflowsFromInvestingActivities": "1642000000.00",
                    "dividendsPaid": "36000000.00",
                    "changeToInventory": null,
                    "changeToAccountReceivables": null,
                    "salePurchaseOfStock": null,
                    "otherCashflowsFromFinancingActivities": "-2331000000.00",
                    "changeToNetincome": null,
                    "capitalExpenditures": "215000000",
                    "changeReceivables": null,
                    "cashFlowsOtherOperating": null,
                    "exchangeRateChanges": null,
                    "cashAndCashEquivalentsChanges": null,
                    "changeInWorkingCapital": null,
                    "stockBasedCompensation": null,
                    "otherNonCashItems": "-2000000.00",
                    "freeCashFlow": "-107000000.00"
                },
                "1999-07-31": {
                    "date": "1999-07-31",
                    "filing_date": "1999-07-31",
                    "currency_symbol": "CAD",
                    "investments": null,
                    "changeToLiabilities": null,
                    "totalCashflowsFromInvestingActivities": "5025000000.00",
                    "netBorrowings": null,
                    "totalCashFromFinancingActivities": "-3960000000.00",
                    "changeToOperatingActivities": null,
                    "netIncome": "104000000.00",
                    "changeInCash": "686000000.00",
                    "beginPeriodCashFlow": "3704000000.00",
                    "endPeriodCashFlow": "4390000000.00",
                    "totalCashFromOperatingActivities": "-379000000.00",
                    "issuanceOfCapitalStock": null,
                    "depreciation": null,
                    "otherCashflowsFromInvestingActivities": "5033000000.00",
                    "dividendsPaid": "36000000.00",
                    "changeToInventory": null,
                    "changeToAccountReceivables": null,
                    "salePurchaseOfStock": null,
                    "otherCashflowsFromFinancingActivities": "-3926000000.00",
                    "changeToNetincome": null,
                    "capitalExpenditures": "8000000",
                    "changeReceivables": null,
                    "cashFlowsOtherOperating": null,
                    "exchangeRateChanges": null,
                    "cashAndCashEquivalentsChanges": null,
                    "changeInWorkingCapital": null,
                    "stockBasedCompensation": null,
                    "otherNonCashItems": "-483000000.00",
                    "freeCashFlow": "-387000000.00"
                },
                "1999-04-30": {
                    "date": "1999-04-30",
                    "filing_date": "1999-04-30",
                    "currency_symbol": "CAD",
                    "investments": null,
                    "changeToLiabilities": null,
                    "totalCashflowsFromInvestingActivities": "-4211000000.00",
                    "netBorrowings": null,
                    "totalCashFromFinancingActivities": "2210000000.00",
                    "changeToOperatingActivities": null,
                    "netIncome": "102000000.00",
                    "changeInCash": "-1595000000.00",
                    "beginPeriodCashFlow": "5299000000.00",
                    "endPeriodCashFlow": "3704000000.00",
                    "totalCashFromOperatingActivities": "406000000.00",
                    "issuanceOfCapitalStock": null,
                    "depreciation": null,
                    "otherCashflowsFromInvestingActivities": "-4201000000.00",
                    "dividendsPaid": "36000000.00",
                    "changeToInventory": null,
                    "changeToAccountReceivables": null,
                    "salePurchaseOfStock": null,
                    "otherCashflowsFromFinancingActivities": "2243000000.00",
                    "changeToNetincome": null,
                    "capitalExpenditures": "10000000",
                    "changeReceivables": null,
                    "cashFlowsOtherOperating": null,
                    "exchangeRateChanges": null,
                    "cashAndCashEquivalentsChanges": null,
                    "changeInWorkingCapital": null,
                    "stockBasedCompensation": null,
                    "otherNonCashItems": "304000000.00",
                    "freeCashFlow": "396000000.00"
                },
                "1999-01-31": {
                    "date": "1999-01-31",
                    "filing_date": "1999-01-31",
                    "currency_symbol": "CAD",
                    "investments": null,
                    "changeToLiabilities": null,
                    "totalCashflowsFromInvestingActivities": "-1150000000.00",
                    "netBorrowings": null,
                    "totalCashFromFinancingActivities": "1107000000.00",
                    "changeToOperatingActivities": null,
                    "netIncome": "101000000.00",
                    "changeInCash": "447000000.00",
                    "beginPeriodCashFlow": "4852000000.00",
                    "endPeriodCashFlow": "5299000000.00",
                    "totalCashFromOperatingActivities": "490000000.00",
                    "issuanceOfCapitalStock": null,
                    "depreciation": null,
                    "otherCashflowsFromInvestingActivities": "-1145000000.00",
                    "dividendsPaid": "35000000.00",
                    "changeToInventory": null,
                    "changeToAccountReceivables": null,
                    "salePurchaseOfStock": null,
                    "otherCashflowsFromFinancingActivities": "1137000000.00",
                    "changeToNetincome": null,
                    "capitalExpenditures": "5000000",
                    "changeReceivables": null,
                    "cashFlowsOtherOperating": null,
                    "exchangeRateChanges": null,
                    "cashAndCashEquivalentsChanges": null,
                    "changeInWorkingCapital": null,
                    "stockBasedCompensation": null,
                    "otherNonCashItems": "389000000.00",
                    "freeCashFlow": "485000000.00"
                },
                "1998-10-31": {
                    "date": "1998-10-31",
                    "filing_date": "1998-10-31",
                    "currency_symbol": "CAD",
                    "investments": null,
                    "changeToLiabilities": null,
                    "totalCashflowsFromInvestingActivities": "-1290000000.00",
                    "netBorrowings": null,
                    "totalCashFromFinancingActivities": "-902000000.00",
                    "changeToOperatingActivities": null,
                    "netIncome": "23000000.00",
                    "changeInCash": "-1891000000.00",
                    "beginPeriodCashFlow": "6743000000.00",
                    "endPeriodCashFlow": "4852000000.00",
                    "totalCashFromOperatingActivities": "301000000.00",
                    "issuanceOfCapitalStock": null,
                    "depreciation": null,
                    "otherCashflowsFromInvestingActivities": "-1269000000.00",
                    "dividendsPaid": "36000000.00",
                    "changeToInventory": null,
                    "changeToAccountReceivables": null,
                    "salePurchaseOfStock": null,
                    "otherCashflowsFromFinancingActivities": "-810000000.00",
                    "changeToNetincome": null,
                    "capitalExpenditures": "21000000",
                    "changeReceivables": null,
                    "cashFlowsOtherOperating": null,
                    "exchangeRateChanges": null,
                    "cashAndCashEquivalentsChanges": null,
                    "changeInWorkingCapital": null,
                    "stockBasedCompensation": null,
                    "otherNonCashItems": "278000000.00",
                    "freeCashFlow": "280000000.00"
                },
                "1998-07-31": {
                    "date": "1998-07-31",
                    "filing_date": "1998-07-31",
                    "currency_symbol": "CAD",
                    "investments": null,
                    "changeToLiabilities": null,
                    "totalCashflowsFromInvestingActivities": "504000000.00",
                    "netBorrowings": null,
                    "totalCashFromFinancingActivities": "1687000000.00",
                    "changeToOperatingActivities": null,
                    "netIncome": "98000000.00",
                    "changeInCash": "2258000000.00",
                    "beginPeriodCashFlow": "4485000000.00",
                    "endPeriodCashFlow": "6743000000.00",
                    "totalCashFromOperatingActivities": "67000000.00",
                    "issuanceOfCapitalStock": null,
                    "depreciation": null,
                    "otherCashflowsFromInvestingActivities": "514000000.00",
                    "dividendsPaid": "36000000.00",
                    "changeToInventory": null,
                    "changeToAccountReceivables": null,
                    "salePurchaseOfStock": null,
                    "otherCashflowsFromFinancingActivities": "1718000000.00",
                    "changeToNetincome": null,
                    "capitalExpenditures": "10000000",
                    "changeReceivables": null,
                    "cashFlowsOtherOperating": null,
                    "exchangeRateChanges": null,
                    "cashAndCashEquivalentsChanges": null,
                    "changeInWorkingCapital": null,
                    "stockBasedCompensation": null,
                    "otherNonCashItems": "-31000000.00",
                    "freeCashFlow": "57000000.00"
                },
                "1998-04-30": {
                    "date": "1998-04-30",
                    "filing_date": "1998-04-30",
                    "currency_symbol": "CAD",
                    "investments": null,
                    "changeToLiabilities": null,
                    "totalCashflowsFromInvestingActivities": "-1999000000.00",
                    "netBorrowings": null,
                    "totalCashFromFinancingActivities": "1047000000.00",
                    "changeToOperatingActivities": null,
                    "netIncome": "95000000.00",
                    "changeInCash": "-1332000000.00",
                    "beginPeriodCashFlow": "5817000000.00",
                    "endPeriodCashFlow": "4485000000.00",
                    "totalCashFromOperatingActivities": "-380000000.00",
                    "issuanceOfCapitalStock": null,
                    "depreciation": null,
                    "otherCashflowsFromInvestingActivities": "-1988000000.00",
                    "dividendsPaid": "35000000.00",
                    "changeToInventory": null,
                    "changeToAccountReceivables": null,
                    "salePurchaseOfStock": null,
                    "otherCashflowsFromFinancingActivities": "1078000000.00",
                    "changeToNetincome": null,
                    "capitalExpenditures": "11000000",
                    "changeReceivables": null,
                    "cashFlowsOtherOperating": null,
                    "exchangeRateChanges": null,
                    "cashAndCashEquivalentsChanges": null,
                    "changeInWorkingCapital": null,
                    "stockBasedCompensation": null,
                    "otherNonCashItems": "-475000000.00",
                    "freeCashFlow": "-391000000.00"
                },
                "1998-01-31": {
                    "date": "1998-01-31",
                    "filing_date": "1998-01-31",
                    "currency_symbol": "CAD",
                    "investments": null,
                    "changeToLiabilities": null,
                    "totalCashflowsFromInvestingActivities": "-1443000000.00",
                    "netBorrowings": null,
                    "totalCashFromFinancingActivities": "2459000000.00",
                    "changeToOperatingActivities": null,
                    "netIncome": "100000000.00",
                    "changeInCash": "1341000000.00",
                    "beginPeriodCashFlow": "4476000000.00",
                    "endPeriodCashFlow": "5817000000.00",
                    "totalCashFromOperatingActivities": "325000000.00",
                    "issuanceOfCapitalStock": null,
                    "depreciation": null,
                    "otherCashflowsFromInvestingActivities": "-1437000000.00",
                    "dividendsPaid": "33000000.00",
                    "changeToInventory": null,
                    "changeToAccountReceivables": null,
                    "salePurchaseOfStock": null,
                    "otherCashflowsFromFinancingActivities": "2486000000.00",
                    "changeToNetincome": null,
                    "capitalExpenditures": "6000000",
                    "changeReceivables": null,
                    "cashFlowsOtherOperating": null,
                    "exchangeRateChanges": null,
                    "cashAndCashEquivalentsChanges": null,
                    "changeInWorkingCapital": null,
                    "stockBasedCompensation": null,
                    "otherNonCashItems": "225000000.00",
                    "freeCashFlow": "319000000.00"
                },
                "1997-10-31": {
                    "date": "1997-10-31",
                    "filing_date": "1997-10-31",
                    "currency_symbol": "CAD",
                    "investments": null,
                    "changeToLiabilities": null,
                    "totalCashflowsFromInvestingActivities": "-3863000000.00",
                    "netBorrowings": null,
                    "totalCashFromFinancingActivities": "3771000000.00",
                    "changeToOperatingActivities": null,
                    "netIncome": "91000000.00",
                    "changeInCash": "728000000.00",
                    "beginPeriodCashFlow": "3748000000.00",
                    "endPeriodCashFlow": "4476000000.00",
                    "totalCashFromOperatingActivities": "820000000.00",
                    "issuanceOfCapitalStock": null,
                    "depreciation": null,
                    "otherCashflowsFromInvestingActivities": "-3837000000.00",
                    "dividendsPaid": "33000000.00",
                    "changeToInventory": null,
                    "changeToAccountReceivables": null,
                    "salePurchaseOfStock": null,
                    "otherCashflowsFromFinancingActivities": "3802000000.00",
                    "changeToNetincome": null,
                    "capitalExpenditures": "26000000",
                    "changeReceivables": null,
                    "cashFlowsOtherOperating": null,
                    "exchangeRateChanges": null,
                    "cashAndCashEquivalentsChanges": null,
                    "changeInWorkingCapital": null,
                    "stockBasedCompensation": null,
                    "otherNonCashItems": "729000000.00",
                    "freeCashFlow": "794000000.00"
                },
                "1997-07-31": {
                    "date": "1997-07-31",
                    "filing_date": "1997-07-31",
                    "currency_symbol": "CAD",
                    "investments": null,
                    "changeToLiabilities": null,
                    "totalCashflowsFromInvestingActivities": "-3274000000.00",
                    "netBorrowings": null,
                    "totalCashFromFinancingActivities": "3666000000.00",
                    "changeToOperatingActivities": null,
                    "netIncome": "87000000.00",
                    "changeInCash": "591000000.00",
                    "beginPeriodCashFlow": "3157000000.00",
                    "endPeriodCashFlow": "3748000000.00",
                    "totalCashFromOperatingActivities": "199000000.00",
                    "issuanceOfCapitalStock": null,
                    "depreciation": null,
                    "otherCashflowsFromInvestingActivities": "-3268000000.00",
                    "dividendsPaid": "32000000.00",
                    "changeToInventory": null,
                    "changeToAccountReceivables": null,
                    "salePurchaseOfStock": null,
                    "otherCashflowsFromFinancingActivities": "3686000000.00",
                    "changeToNetincome": null,
                    "capitalExpenditures": "6000000",
                    "changeReceivables": null,
                    "cashFlowsOtherOperating": null,
                    "exchangeRateChanges": null,
                    "cashAndCashEquivalentsChanges": null,
                    "changeInWorkingCapital": null,
                    "stockBasedCompensation": null,
                    "otherNonCashItems": "112000000.00",
                    "freeCashFlow": "193000000.00"
                },
                "1997-04-30": {
                    "date": "1997-04-30",
                    "filing_date": "1997-04-30",
                    "currency_symbol": "CAD",
                    "investments": null,
                    "changeToLiabilities": null,
                    "totalCashflowsFromInvestingActivities": "-679000000.00",
                    "netBorrowings": null,
                    "totalCashFromFinancingActivities": "2877000000.00",
                    "changeToOperatingActivities": null,
                    "netIncome": "80000000.00",
                    "changeInCash": "-501000000.00",
                    "beginPeriodCashFlow": "3658000000.00",
                    "endPeriodCashFlow": "3157000000.00",
                    "totalCashFromOperatingActivities": "-2699000000.00",
                    "issuanceOfCapitalStock": null,
                    "depreciation": null,
                    "otherCashflowsFromInvestingActivities": "-666000000.00",
                    "dividendsPaid": "31000000.00",
                    "changeToInventory": null,
                    "changeToAccountReceivables": null,
                    "salePurchaseOfStock": null,
                    "otherCashflowsFromFinancingActivities": "2895000000.00",
                    "changeToNetincome": null,
                    "capitalExpenditures": "13000000",
                    "changeReceivables": null,
                    "cashFlowsOtherOperating": null,
                    "exchangeRateChanges": null,
                    "cashAndCashEquivalentsChanges": null,
                    "changeInWorkingCapital": null,
                    "stockBasedCompensation": null,
                    "otherNonCashItems": "-2779000000.00",
                    "freeCashFlow": "-2712000000.00"
                },
                "1997-01-31": {
                    "date": "1997-01-31",
                    "filing_date": "1997-01-31",
                    "currency_symbol": "CAD",
                    "investments": null,
                    "changeToLiabilities": null,
                    "totalCashflowsFromInvestingActivities": "-3447000000.00",
                    "netBorrowings": null,
                    "totalCashFromFinancingActivities": "324000000.00",
                    "changeToOperatingActivities": null,
                    "netIncome": "84000000.00",
                    "changeInCash": "130000000.00",
                    "beginPeriodCashFlow": "3528000000.00",
                    "endPeriodCashFlow": "3658000000.00",
                    "totalCashFromOperatingActivities": "3253000000.00",
                    "issuanceOfCapitalStock": null,
                    "depreciation": null,
                    "otherCashflowsFromInvestingActivities": "-3439000000.00",
                    "dividendsPaid": "28000000.00",
                    "changeToInventory": null,
                    "changeToAccountReceivables": null,
                    "salePurchaseOfStock": null,
                    "otherCashflowsFromFinancingActivities": "338000000.00",
                    "changeToNetincome": null,
                    "capitalExpenditures": "8000000",
                    "changeReceivables": null,
                    "cashFlowsOtherOperating": null,
                    "exchangeRateChanges": null,
                    "cashAndCashEquivalentsChanges": null,
                    "changeInWorkingCapital": null,
                    "stockBasedCompensation": null,
                    "otherNonCashItems": "3169000000.00",
                    "freeCashFlow": "3245000000.00"
                },
                "1996-10-31": {
                    "date": "1996-10-31",
                    "filing_date": "1996-10-31",
                    "currency_symbol": "CAD",
                    "investments": null,
                    "changeToLiabilities": null,
                    "totalCashflowsFromInvestingActivities": "-2708000000.00",
                    "netBorrowings": null,
                    "totalCashFromFinancingActivities": "4306000000.00",
                    "changeToOperatingActivities": null,
                    "netIncome": "74000000.00",
                    "changeInCash": "361000000.00",
                    "beginPeriodCashFlow": "3167000000.00",
                    "endPeriodCashFlow": "3528000000.00",
                    "totalCashFromOperatingActivities": "-1481000000.00",
                    "issuanceOfCapitalStock": null,
                    "depreciation": null,
                    "otherCashflowsFromInvestingActivities": "-2641000000.00",
                    "dividendsPaid": "27000000.00",
                    "changeToInventory": null,
                    "changeToAccountReceivables": null,
                    "salePurchaseOfStock": null,
                    "otherCashflowsFromFinancingActivities": "4322000000.00",
                    "changeToNetincome": null,
                    "capitalExpenditures": "67000000",
                    "changeReceivables": null,
                    "cashFlowsOtherOperating": null,
                    "exchangeRateChanges": null,
                    "cashAndCashEquivalentsChanges": null,
                    "changeInWorkingCapital": null,
                    "stockBasedCompensation": null,
                    "otherNonCashItems": "-1555000000.00",
                    "freeCashFlow": "-1548000000.00"
                },
                "1996-07-31": {
                    "date": "1996-07-31",
                    "filing_date": "1996-07-31",
                    "currency_symbol": "CAD",
                    "investments": null,
                    "changeToLiabilities": null,
                    "totalCashflowsFromInvestingActivities": "-152000000.00",
                    "netBorrowings": null,
                    "totalCashFromFinancingActivities": "-1472000000.00",
                    "changeToOperatingActivities": null,
                    "netIncome": "98000000.00",
                    "changeInCash": "-815000000.00",
                    "beginPeriodCashFlow": "3982000000.00",
                    "endPeriodCashFlow": "3167000000.00",
                    "totalCashFromOperatingActivities": "809000000.00",
                    "issuanceOfCapitalStock": null,
                    "depreciation": null,
                    "otherCashflowsFromInvestingActivities": "-139000000.00",
                    "dividendsPaid": "28000000.00",
                    "changeToInventory": null,
                    "changeToAccountReceivables": null,
                    "salePurchaseOfStock": null,
                    "otherCashflowsFromFinancingActivities": "-1452000000.00",
                    "changeToNetincome": null,
                    "capitalExpenditures": "13000000",
                    "changeReceivables": null,
                    "cashFlowsOtherOperating": null,
                    "exchangeRateChanges": null,
                    "cashAndCashEquivalentsChanges": null,
                    "changeInWorkingCapital": null,
                    "stockBasedCompensation": null,
                    "otherNonCashItems": "711000000.00",
                    "freeCashFlow": "796000000.00"
                },
                "1996-04-30": {
                    "date": "1996-04-30",
                    "filing_date": "1996-04-30",
                    "currency_symbol": "CAD",
                    "investments": null,
                    "changeToLiabilities": null,
                    "totalCashflowsFromInvestingActivities": "-907000000.00",
                    "netBorrowings": null,
                    "totalCashFromFinancingActivities": "1972000000.00",
                    "changeToOperatingActivities": null,
                    "netIncome": "71000000.00",
                    "changeInCash": "307000000.00",
                    "beginPeriodCashFlow": "3675000000.00",
                    "endPeriodCashFlow": "3982000000.00",
                    "totalCashFromOperatingActivities": "-758000000.00",
                    "issuanceOfCapitalStock": null,
                    "depreciation": null,
                    "otherCashflowsFromInvestingActivities": "-894000000.00",
                    "dividendsPaid": "27000000.00",
                    "changeToInventory": null,
                    "changeToAccountReceivables": null,
                    "salePurchaseOfStock": null,
                    "otherCashflowsFromFinancingActivities": "1990000000.00",
                    "changeToNetincome": null,
                    "capitalExpenditures": "13000000",
                    "changeReceivables": null,
                    "cashFlowsOtherOperating": null,
                    "exchangeRateChanges": null,
                    "cashAndCashEquivalentsChanges": null,
                    "changeInWorkingCapital": null,
                    "stockBasedCompensation": null,
                    "otherNonCashItems": "-829000000.00",
                    "freeCashFlow": "-771000000.00"
                },
                "1996-01-31": {
                    "date": "1996-01-31",
                    "filing_date": "1996-01-31",
                    "currency_symbol": "CAD",
                    "investments": null,
                    "changeToLiabilities": null,
                    "totalCashflowsFromInvestingActivities": "-1044000000.00",
                    "netBorrowings": null,
                    "totalCashFromFinancingActivities": "-1955000000.00",
                    "changeToOperatingActivities": null,
                    "netIncome": "75000000.00",
                    "changeInCash": "-1499000000.00",
                    "beginPeriodCashFlow": "5174000000.00",
                    "endPeriodCashFlow": "3675000000.00",
                    "totalCashFromOperatingActivities": "1500000000.00",
                    "issuanceOfCapitalStock": null,
                    "depreciation": null,
                    "otherCashflowsFromInvestingActivities": "-1035000000.00",
                    "dividendsPaid": "26000000.00",
                    "changeToInventory": null,
                    "changeToAccountReceivables": null,
                    "salePurchaseOfStock": null,
                    "otherCashflowsFromFinancingActivities": "-1935000000.00",
                    "changeToNetincome": null,
                    "capitalExpenditures": "9000000",
                    "changeReceivables": null,
                    "cashFlowsOtherOperating": null,
                    "exchangeRateChanges": null,
                    "cashAndCashEquivalentsChanges": null,
                    "changeInWorkingCapital": null,
                    "stockBasedCompensation": null,
                    "otherNonCashItems": "1425000000.00",
                    "freeCashFlow": "1491000000.00"
                },
                "1995-10-31": {
                    "date": "1995-10-31",
                    "filing_date": "1995-10-31",
                    "currency_symbol": "CAD",
                    "investments": null,
                    "changeToLiabilities": null,
                    "totalCashflowsFromInvestingActivities": "-755000000.00",
                    "netBorrowings": null,
                    "totalCashFromFinancingActivities": "267000000.00",
                    "changeToOperatingActivities": null,
                    "netIncome": "63000000.00",
                    "changeInCash": "-10000000.00",
                    "beginPeriodCashFlow": "5184000000.00",
                    "endPeriodCashFlow": "5174000000.00",
                    "totalCashFromOperatingActivities": "478000000.00",
                    "issuanceOfCapitalStock": null,
                    "depreciation": null,
                    "otherCashflowsFromInvestingActivities": "-741000000.00",
                    "dividendsPaid": "25000000.00",
                    "changeToInventory": null,
                    "changeToAccountReceivables": null,
                    "salePurchaseOfStock": null,
                    "otherCashflowsFromFinancingActivities": "411000000.00",
                    "changeToNetincome": null,
                    "capitalExpenditures": "14000000",
                    "changeReceivables": null,
                    "cashFlowsOtherOperating": null,
                    "exchangeRateChanges": null,
                    "cashAndCashEquivalentsChanges": null,
                    "changeInWorkingCapital": null,
                    "stockBasedCompensation": null,
                    "otherNonCashItems": "415000000.00",
                    "freeCashFlow": "464000000.00"
                },
                "1995-07-31": {
                    "date": "1995-07-31",
                    "filing_date": "1995-07-31",
                    "currency_symbol": "CAD",
                    "investments": null,
                    "changeToLiabilities": null,
                    "totalCashflowsFromInvestingActivities": "-835000000.00",
                    "netBorrowings": null,
                    "totalCashFromFinancingActivities": "1879000000.00",
                    "changeToOperatingActivities": null,
                    "netIncome": "64100000.00",
                    "changeInCash": "974000000.00",
                    "beginPeriodCashFlow": "4210000000.00",
                    "endPeriodCashFlow": "5184000000.00",
                    "totalCashFromOperatingActivities": "-70000000.00",
                    "issuanceOfCapitalStock": null,
                    "depreciation": null,
                    "otherCashflowsFromInvestingActivities": "-820000000.00",
                    "dividendsPaid": "26000000.00",
                    "changeToInventory": null,
                    "changeToAccountReceivables": null,
                    "salePurchaseOfStock": null,
                    "otherCashflowsFromFinancingActivities": "1898000000.00",
                    "changeToNetincome": null,
                    "capitalExpenditures": "15000000",
                    "changeReceivables": null,
                    "cashFlowsOtherOperating": null,
                    "exchangeRateChanges": null,
                    "cashAndCashEquivalentsChanges": null,
                    "changeInWorkingCapital": null,
                    "stockBasedCompensation": null,
                    "otherNonCashItems": "-134100000.00",
                    "freeCashFlow": "-85000000.00"
                },
                "1995-04-30": {
                    "date": "1995-04-30",
                    "filing_date": "1995-04-30",
                    "currency_symbol": "CAD",
                    "investments": null,
                    "changeToLiabilities": null,
                    "totalCashflowsFromInvestingActivities": "-277000000.00",
                    "netBorrowings": null,
                    "totalCashFromFinancingActivities": "388000000.00",
                    "changeToOperatingActivities": null,
                    "netIncome": "57300000.00",
                    "changeInCash": "46000000.00",
                    "beginPeriodCashFlow": "4164000000.00",
                    "endPeriodCashFlow": "4210000000.00",
                    "totalCashFromOperatingActivities": "-65000000.00",
                    "issuanceOfCapitalStock": null,
                    "depreciation": null,
                    "otherCashflowsFromInvestingActivities": "-261000000.00",
                    "dividendsPaid": "27000000.00",
                    "changeToInventory": null,
                    "changeToAccountReceivables": null,
                    "salePurchaseOfStock": null,
                    "otherCashflowsFromFinancingActivities": "438000000.00",
                    "changeToNetincome": null,
                    "capitalExpenditures": "16000000",
                    "changeReceivables": null,
                    "cashFlowsOtherOperating": null,
                    "exchangeRateChanges": null,
                    "cashAndCashEquivalentsChanges": null,
                    "changeInWorkingCapital": null,
                    "stockBasedCompensation": null,
                    "otherNonCashItems": "-122300000.00",
                    "freeCashFlow": "-81000000.00"
                },
                "1995-01-31": {
                    "date": "1995-01-31",
                    "filing_date": "1995-01-31",
                    "currency_symbol": "CAD",
                    "investments": null,
                    "changeToLiabilities": null,
                    "totalCashflowsFromInvestingActivities": "-1227000000.00",
                    "netBorrowings": null,
                    "totalCashFromFinancingActivities": "966000000.00",
                    "changeToOperatingActivities": null,
                    "netIncome": "60600000.00",
                    "changeInCash": "399000000.00",
                    "beginPeriodCashFlow": "3765000000.00",
                    "endPeriodCashFlow": "4164000000.00",
                    "totalCashFromOperatingActivities": "660000000.00",
                    "issuanceOfCapitalStock": null,
                    "depreciation": null,
                    "otherCashflowsFromInvestingActivities": "-1215000000.00",
                    "dividendsPaid": "26000000.00",
                    "changeToInventory": null,
                    "changeToAccountReceivables": null,
                    "salePurchaseOfStock": null,
                    "otherCashflowsFromFinancingActivities": "986000000.00",
                    "changeToNetincome": null,
                    "capitalExpenditures": "12000000",
                    "changeReceivables": null,
                    "cashFlowsOtherOperating": null,
                    "exchangeRateChanges": null,
                    "cashAndCashEquivalentsChanges": null,
                    "changeInWorkingCapital": null,
                    "stockBasedCompensation": null,
                    "otherNonCashItems": "599400000.00",
                    "freeCashFlow": "648000000.00"
                },
                "1994-10-31": {
                    "date": "1994-10-31",
                    "filing_date": "1994-10-31",
                    "currency_symbol": "CAD",
                    "investments": null,
                    "changeToLiabilities": null,
                    "totalCashflowsFromInvestingActivities": "-574000000.00",
                    "netBorrowings": null,
                    "totalCashFromFinancingActivities": "1519000000.00",
                    "changeToOperatingActivities": null,
                    "netIncome": "57300000.00",
                    "changeInCash": "1112300000.00",
                    "beginPeriodCashFlow": "2653000000.00",
                    "endPeriodCashFlow": "3765300000.00",
                    "totalCashFromOperatingActivities": "167700000.00",
                    "issuanceOfCapitalStock": null,
                    "depreciation": null,
                    "otherCashflowsFromInvestingActivities": "-574000000.00",
                    "dividendsPaid": "27000000.00",
                    "changeToInventory": null,
                    "changeToAccountReceivables": null,
                    "salePurchaseOfStock": null,
                    "otherCashflowsFromFinancingActivities": "1252000000.00",
                    "changeToNetincome": null,
                    "capitalExpenditures": "0",
                    "changeReceivables": null,
                    "cashFlowsOtherOperating": null,
                    "exchangeRateChanges": null,
                    "cashAndCashEquivalentsChanges": null,
                    "changeInWorkingCapital": null,
                    "stockBasedCompensation": null,
                    "otherNonCashItems": "110400000.00",
                    "freeCashFlow": "167700000.00"
                },
                "1994-07-31": {
                    "date": "1994-07-31",
                    "filing_date": "1994-07-31",
                    "currency_symbol": "CAD",
                    "investments": null,
                    "changeToLiabilities": null,
                    "totalCashflowsFromInvestingActivities": "-1177000000.00",
                    "netBorrowings": null,
                    "totalCashFromFinancingActivities": "516000000.00",
                    "changeToOperatingActivities": null,
                    "netIncome": "57400000.00",
                    "changeInCash": "-368000000.00",
                    "beginPeriodCashFlow": "3021000000.00",
                    "endPeriodCashFlow": "2653000000.00",
                    "totalCashFromOperatingActivities": "293000000.00",
                    "issuanceOfCapitalStock": null,
                    "depreciation": null,
                    "otherCashflowsFromInvestingActivities": "-1177000000.00",
                    "dividendsPaid": "26000000.00",
                    "changeToInventory": null,
                    "changeToAccountReceivables": null,
                    "salePurchaseOfStock": null,
                    "otherCashflowsFromFinancingActivities": "504000000.00",
                    "changeToNetincome": null,
                    "capitalExpenditures": "0",
                    "changeReceivables": null,
                    "cashFlowsOtherOperating": null,
                    "exchangeRateChanges": null,
                    "cashAndCashEquivalentsChanges": null,
                    "changeInWorkingCapital": null,
                    "stockBasedCompensation": null,
                    "otherNonCashItems": "235600000.00",
                    "freeCashFlow": "293000000.00"
                },
                "1994-04-30": {
                    "date": "1994-04-30",
                    "filing_date": "1994-04-30",
                    "currency_symbol": "CAD",
                    "investments": null,
                    "changeToLiabilities": null,
                    "totalCashflowsFromInvestingActivities": "-61000000.00",
                    "netBorrowings": null,
                    "totalCashFromFinancingActivities": "-91000000.00",
                    "changeToOperatingActivities": null,
                    "netIncome": "51900000.00",
                    "changeInCash": "-88000000.00",
                    "beginPeriodCashFlow": "3109000000.00",
                    "endPeriodCashFlow": "3021000000.00",
                    "totalCashFromOperatingActivities": "64000000.00",
                    "issuanceOfCapitalStock": null,
                    "depreciation": null,
                    "otherCashflowsFromInvestingActivities": "-55000000.00",
                    "dividendsPaid": "25000000.00",
                    "changeToInventory": null,
                    "changeToAccountReceivables": null,
                    "salePurchaseOfStock": null,
                    "otherCashflowsFromFinancingActivities": "-73000000.00",
                    "changeToNetincome": null,
                    "capitalExpenditures": "6000000",
                    "changeReceivables": null,
                    "cashFlowsOtherOperating": null,
                    "exchangeRateChanges": null,
                    "cashAndCashEquivalentsChanges": null,
                    "changeInWorkingCapital": null,
                    "stockBasedCompensation": null,
                    "otherNonCashItems": "12100000.00",
                    "freeCashFlow": "58000000.00"
                },
                "1994-01-31": {
                    "date": "1994-01-31",
                    "filing_date": "1994-01-31",
                    "currency_symbol": "CAD",
                    "investments": null,
                    "changeToLiabilities": null,
                    "totalCashflowsFromInvestingActivities": "-65000000.00",
                    "netBorrowings": null,
                    "totalCashFromFinancingActivities": "107000000.00",
                    "changeToOperatingActivities": null,
                    "netIncome": "50600000.00",
                    "changeInCash": "-95000000.00",
                    "beginPeriodCashFlow": "3204000000.00",
                    "endPeriodCashFlow": "3109000000.00",
                    "totalCashFromOperatingActivities": "-137000000.00",
                    "issuanceOfCapitalStock": null,
                    "depreciation": null,
                    "otherCashflowsFromInvestingActivities": "-49000000.00",
                    "dividendsPaid": "24000000.00",
                    "changeToInventory": null,
                    "changeToAccountReceivables": null,
                    "salePurchaseOfStock": null,
                    "otherCashflowsFromFinancingActivities": "28000000.00",
                    "changeToNetincome": null,
                    "capitalExpenditures": "16000000",
                    "changeReceivables": null,
                    "cashFlowsOtherOperating": null,
                    "exchangeRateChanges": null,
                    "cashAndCashEquivalentsChanges": null,
                    "changeInWorkingCapital": null,
                    "stockBasedCompensation": null,
                    "otherNonCashItems": "-187600000.00",
                    "freeCashFlow": "-153000000.00"
                },
                "1993-10-31": {
                    "date": "1993-10-31",
                    "filing_date": "1993-10-31",
                    "currency_symbol": "CAD",
                    "investments": null,
                    "changeToLiabilities": null,
                    "totalCashflowsFromInvestingActivities": "88400000.00",
                    "netBorrowings": null,
                    "totalCashFromFinancingActivities": "208800000.00",
                    "changeToOperatingActivities": null,
                    "netIncome": "42200000.00",
                    "changeInCash": "393600000.00",
                    "beginPeriodCashFlow": "2810000000.00",
                    "endPeriodCashFlow": "3203600000.00",
                    "totalCashFromOperatingActivities": "96400000.00",
                    "issuanceOfCapitalStock": null,
                    "depreciation": "9600000.00",
                    "otherCashflowsFromInvestingActivities": "94400000.00",
                    "dividendsPaid": "23100000.00",
                    "changeToInventory": null,
                    "changeToAccountReceivables": null,
                    "salePurchaseOfStock": null,
                    "otherCashflowsFromFinancingActivities": "61800000.00",
                    "changeToNetincome": null,
                    "capitalExpenditures": "6000000",
                    "changeReceivables": null,
                    "cashFlowsOtherOperating": null,
                    "exchangeRateChanges": null,
                    "cashAndCashEquivalentsChanges": null,
                    "changeInWorkingCapital": null,
                    "stockBasedCompensation": null,
                    "otherNonCashItems": "44600000.00",
                    "freeCashFlow": "90400000.00"
                },
                "1993-07-31": {
                    "date": "1993-07-31",
                    "filing_date": "1993-07-31",
                    "currency_symbol": "CAD",
                    "investments": null,
                    "changeToLiabilities": null,
                    "totalCashflowsFromInvestingActivities": "-161000000.00",
                    "netBorrowings": null,
                    "totalCashFromFinancingActivities": "-723000000.00",
                    "changeToOperatingActivities": null,
                    "netIncome": "47300000.00",
                    "changeInCash": "-564000000.00",
                    "beginPeriodCashFlow": "3374000000.00",
                    "endPeriodCashFlow": "2810000000.00",
                    "totalCashFromOperatingActivities": "320000000.00",
                    "issuanceOfCapitalStock": null,
                    "depreciation": "17000000.00",
                    "otherCashflowsFromInvestingActivities": "-144000000.00",
                    "dividendsPaid": "23000000.00",
                    "changeToInventory": null,
                    "changeToAccountReceivables": null,
                    "salePurchaseOfStock": null,
                    "otherCashflowsFromFinancingActivities": "-706000000.00",
                    "changeToNetincome": null,
                    "capitalExpenditures": "17000000",
                    "changeReceivables": null,
                    "cashFlowsOtherOperating": null,
                    "exchangeRateChanges": null,
                    "cashAndCashEquivalentsChanges": null,
                    "changeInWorkingCapital": null,
                    "stockBasedCompensation": null,
                    "otherNonCashItems": "255700000.00",
                    "freeCashFlow": "303000000.00"
                },
                "1993-04-30": {
                    "date": "1993-04-30",
                    "filing_date": "1993-04-30",
                    "currency_symbol": "CAD",
                    "investments": null,
                    "changeToLiabilities": null,
                    "totalCashflowsFromInvestingActivities": "983000000.00",
                    "netBorrowings": null,
                    "totalCashFromFinancingActivities": "-2503000000.00",
                    "changeToOperatingActivities": null,
                    "netIncome": "40100000.00",
                    "changeInCash": "-1513000000.00",
                    "beginPeriodCashFlow": "4887000000.00",
                    "endPeriodCashFlow": "3374000000.00",
                    "totalCashFromOperatingActivities": "7000000.00",
                    "issuanceOfCapitalStock": null,
                    "depreciation": "17000000.00",
                    "otherCashflowsFromInvestingActivities": "1000000000.00",
                    "dividendsPaid": "21000000.00",
                    "changeToInventory": null,
                    "changeToAccountReceivables": null,
                    "salePurchaseOfStock": null,
                    "otherCashflowsFromFinancingActivities": "-2598000000.00",
                    "changeToNetincome": null,
                    "capitalExpenditures": "17000000",
                    "changeReceivables": null,
                    "cashFlowsOtherOperating": null,
                    "exchangeRateChanges": null,
                    "cashAndCashEquivalentsChanges": null,
                    "changeInWorkingCapital": null,
                    "stockBasedCompensation": null,
                    "otherNonCashItems": "-50100000.00",
                    "freeCashFlow": "-10000000.00"
                },
                "1993-01-31": {
                    "date": "1993-01-31",
                    "filing_date": "1993-01-31",
                    "currency_symbol": "CAD",
                    "investments": null,
                    "changeToLiabilities": null,
                    "totalCashflowsFromInvestingActivities": "-811000000.00",
                    "netBorrowings": null,
                    "totalCashFromFinancingActivities": "1897000000.00",
                    "changeToOperatingActivities": null,
                    "netIncome": "45000000.00",
                    "changeInCash": "1194000000.00",
                    "beginPeriodCashFlow": "3693000000.00",
                    "endPeriodCashFlow": "4887000000.00",
                    "totalCashFromOperatingActivities": "108000000.00",
                    "issuanceOfCapitalStock": null,
                    "depreciation": "16000000.00",
                    "otherCashflowsFromInvestingActivities": "-799000000.00",
                    "dividendsPaid": "22000000.00",
                    "changeToInventory": null,
                    "changeToAccountReceivables": null,
                    "salePurchaseOfStock": null,
                    "otherCashflowsFromFinancingActivities": "1913000000.00",
                    "changeToNetincome": null,
                    "capitalExpenditures": "12000000",
                    "changeReceivables": null,
                    "cashFlowsOtherOperating": null,
                    "exchangeRateChanges": null,
                    "cashAndCashEquivalentsChanges": null,
                    "changeInWorkingCapital": null,
                    "stockBasedCompensation": null,
                    "otherNonCashItems": "47000000.00",
                    "freeCashFlow": "96000000.00"
                }
            },
            "yearly": {
                "2025-10-31": {
                    "date": "2025-10-31",
                    "filing_date": "2025-10-31",
                    "currency_symbol": "CAD",
                    "investments": "-6709000000.00",
                    "changeToLiabilities": null,
                    "totalCashflowsFromInvestingActivities": "-7080000000.00",
                    "netBorrowings": "1549000000.00",
                    "totalCashFromFinancingActivities": "-1175000000.00",
                    "changeToOperatingActivities": null,
                    "netIncome": "4017000000.00",
                    "changeInCash": "-3633000000.00",
                    "beginPeriodCashFlow": "31549000000.00",
                    "endPeriodCashFlow": "27916000000.00",
                    "totalCashFromOperatingActivities": "4635000000.00",
                    "issuanceOfCapitalStock": "88000000.00",
                    "depreciation": "654000000.00",
                    "otherCashflowsFromInvestingActivities": "-2000000.00",
                    "dividendsPaid": "1952000000.00",
                    "changeToInventory": null,
                    "changeToAccountReceivables": null,
                    "salePurchaseOfStock": "-213000000.00",
                    "otherCashflowsFromFinancingActivities": "-647000000.00",
                    "changeToNetincome": null,
                    "capitalExpenditures": "502000000",
                    "changeReceivables": null,
                    "cashFlowsOtherOperating": null,
                    "exchangeRateChanges": null,
                    "cashAndCashEquivalentsChanges": null,
                    "changeInWorkingCapital": "-1053000000.00",
                    "stockBasedCompensation": "24000000.00",
                    "otherNonCashItems": "1173000000.00",
                    "freeCashFlow": "4133000000.00"
                },
                "2024-10-31": {
                    "date": "2024-10-31",
                    "filing_date": "2024-10-31",
                    "currency_symbol": "CAD",
                    "investments": "-7336000000.00",
                    "changeToLiabilities": null,
                    "totalCashflowsFromInvestingActivities": "-7336000000.00",
                    "netBorrowings": "390000000.00",
                    "totalCashFromFinancingActivities": "-1097000000.00",
                    "changeToOperatingActivities": null,
                    "netIncome": "3817000000.00",
                    "changeInCash": "-3685000000.00",
                    "beginPeriodCashFlow": "35234000000.00",
                    "endPeriodCashFlow": "31549000000.00",
                    "totalCashFromOperatingActivities": "4652000000.00",
                    "issuanceOfCapitalStock": "153000000.00",
                    "depreciation": "514000000.00",
                    "otherCashflowsFromInvestingActivities": "-1079000000.00",
                    "dividendsPaid": "1640000000.00",
                    "changeToInventory": null,
                    "changeToAccountReceivables": null,
                    "salePurchaseOfStock": "153000000.00",
                    "otherCashflowsFromFinancingActivities": "45262000000.00",
                    "changeToNetincome": null,
                    "capitalExpenditures": "703000000",
                    "changeReceivables": null,
                    "cashFlowsOtherOperating": null,
                    "exchangeRateChanges": null,
                    "cashAndCashEquivalentsChanges": null,
                    "changeInWorkingCapital": "196000000.00",
                    "stockBasedCompensation": "17000000.00",
                    "otherNonCashItems": "246000000.00",
                    "freeCashFlow": "3949000000.00"
                },
                "2023-10-31": {
                    "date": "2023-10-31",
                    "filing_date": "2023-10-31",
                    "currency_symbol": "CAD",
                    "investments": "-80000000.00",
                    "changeToLiabilities": null,
                    "totalCashflowsFromInvestingActivities": "-80000000.00",
                    "netBorrowings": "-852000000.00",
                    "totalCashFromFinancingActivities": "-2267000000.00",
                    "changeToOperatingActivities": null,
                    "netIncome": "3337000000.00",
                    "changeInCash": "3364000000.00",
                    "beginPeriodCashFlow": "31870000000.00",
                    "endPeriodCashFlow": "35234000000.00",
                    "totalCashFromOperatingActivities": "5166000000.00",
                    "issuanceOfCapitalStock": "88000000.00",
                    "depreciation": "524000000.00",
                    "otherCashflowsFromInvestingActivities": "272000000.00",
                    "dividendsPaid": "1503000000.00",
                    "changeToInventory": null,
                    "changeToAccountReceivables": "407000000.00",
                    "salePurchaseOfStock": "88000000.00",
                    "otherCashflowsFromFinancingActivities": "21867000000.00",
                    "changeToNetincome": null,
                    "capitalExpenditures": "651000000",
                    "changeReceivables": null,
                    "cashFlowsOtherOperating": null,
                    "exchangeRateChanges": null,
                    "cashAndCashEquivalentsChanges": null,
                    "changeInWorkingCapital": "1205000000.00",
                    "stockBasedCompensation": "18000000.00",
                    "otherNonCashItems": "313000000.00",
                    "freeCashFlow": "4515000000.00"
                },
                "2022-10-31": {
                    "date": "2022-10-31",
                    "filing_date": "2022-10-31",
                    "currency_symbol": "CAD",
                    "investments": "-786000000.00",
                    "changeToLiabilities": "0.00",
                    "totalCashflowsFromInvestingActivities": "-1456000000.00",
                    "netBorrowings": "640000000.00",
                    "totalCashFromFinancingActivities": "-381000000.00",
                    "changeToOperatingActivities": "-28530000000.00",
                    "netIncome": "3384000000.00",
                    "changeInCash": "-2009000000.00",
                    "beginPeriodCashFlow": "33879000000.00",
                    "endPeriodCashFlow": "31870000000.00",
                    "totalCashFromOperatingActivities": "-1922000000.00",
                    "issuanceOfCapitalStock": "553000000.00",
                    "depreciation": "481000000.00",
                    "otherCashflowsFromInvestingActivities": "202000000.00",
                    "dividendsPaid": "1325000000.00",
                    "changeToInventory": null,
                    "changeToAccountReceivables": "150000000.00",
                    "salePurchaseOfStock": "-245000000.00",
                    "otherCashflowsFromFinancingActivities": "496000000.00",
                    "changeToNetincome": "138000000.00",
                    "capitalExpenditures": "296000000",
                    "changeReceivables": null,
                    "cashFlowsOtherOperating": null,
                    "exchangeRateChanges": null,
                    "cashAndCashEquivalentsChanges": null,
                    "changeInWorkingCapital": "-5925000000.00",
                    "stockBasedCompensation": "254000000.00",
                    "otherNonCashItems": "-226000000.00",
                    "freeCashFlow": "-2592000000.00"
                },
                "2021-10-31": {
                    "date": "2021-10-31",
                    "filing_date": "2021-10-31",
                    "currency_symbol": "CAD",
                    "investments": "2032000000.00",
                    "changeToLiabilities": "0.00",
                    "totalCashflowsFromInvestingActivities": "1392000000.00",
                    "netBorrowings": "-96000000.00",
                    "totalCashFromFinancingActivities": "-1739000000.00",
                    "changeToOperatingActivities": "-16177000000.00",
                    "netIncome": "3140000000.00",
                    "changeInCash": "4737000000.00",
                    "beginPeriodCashFlow": "29142000000.00",
                    "endPeriodCashFlow": "33879000000.00",
                    "totalCashFromOperatingActivities": "6038000000.00",
                    "issuanceOfCapitalStock": "592000000.00",
                    "depreciation": "456000000.00",
                    "otherCashflowsFromInvestingActivities": "225000000.00",
                    "dividendsPaid": "1101000000.00",
                    "changeToInventory": null,
                    "changeToAccountReceivables": "-186000000.00",
                    "salePurchaseOfStock": "-800000000.00",
                    "otherCashflowsFromFinancingActivities": "-634000000.00",
                    "changeToNetincome": "-42000000.00",
                    "capitalExpenditures": "217000000",
                    "changeReceivables": null,
                    "cashFlowsOtherOperating": null,
                    "exchangeRateChanges": null,
                    "cashAndCashEquivalentsChanges": null,
                    "changeInWorkingCapital": "2484000000.00",
                    "stockBasedCompensation": "436000000.00",
                    "otherNonCashItems": "-597000000.00",
                    "freeCashFlow": "5546000000.00"
                },
                "2020-10-31": {
                    "date": "2020-10-31",
                    "filing_date": "2020-10-31",
                    "currency_symbol": "CAD",
                    "investments": "-3349000000.00",
                    "changeToLiabilities": "0.00",
                    "totalCashflowsFromInvestingActivities": "-3349000000.00",
                    "netBorrowings": "-88000000.00",
                    "totalCashFromFinancingActivities": "25080000000.00",
                    "changeToOperatingActivities": "7293000000.00",
                    "netIncome": "2083000000.00",
                    "changeInCash": "15444000000.00",
                    "beginPeriodCashFlow": "13698000000.00",
                    "endPeriodCashFlow": "29142000000.00",
                    "totalCashFromOperatingActivities": "19981000000.00",
                    "issuanceOfCapitalStock": "600000000.00",
                    "depreciation": "448000000.00",
                    "otherCashflowsFromInvestingActivities": "-4000000.00",
                    "dividendsPaid": "1300000000.00",
                    "changeToInventory": null,
                    "changeToAccountReceivables": "-156000000.00",
                    "salePurchaseOfStock": "-380000000.00",
                    "otherCashflowsFromFinancingActivities": "26748000000.00",
                    "changeToNetincome": "713000000.00",
                    "capitalExpenditures": "182000000",
                    "changeReceivables": null,
                    "cashFlowsOtherOperating": null,
                    "exchangeRateChanges": null,
                    "cashAndCashEquivalentsChanges": null,
                    "changeInWorkingCapital": "16779000000.00",
                    "stockBasedCompensation": "187000000.00",
                    "otherNonCashItems": "642000000.00",
                    "freeCashFlow": "19467000000.00"
                },
                "2019-10-31": {
                    "date": "2019-10-31",
                    "filing_date": "2019-10-31",
                    "currency_symbol": "CAD",
                    "investments": "-6253000000.00",
                    "changeToLiabilities": "0.00",
                    "totalCashflowsFromInvestingActivities": "-6253000000.00",
                    "netBorrowings": "-88000000.00",
                    "totalCashFromFinancingActivities": "-1261000000.00",
                    "changeToOperatingActivities": "-7098000000.00",
                    "netIncome": "2322000000.00",
                    "changeInCash": "942000000.00",
                    "beginPeriodCashFlow": "12756000000.00",
                    "endPeriodCashFlow": "13698000000.00",
                    "totalCashFromOperatingActivities": "8280000000.00",
                    "issuanceOfCapitalStock": "152000000.00",
                    "depreciation": "328000000.00",
                    "otherCashflowsFromInvestingActivities": "-6109000000.00",
                    "dividendsPaid": "992000000.00",
                    "changeToInventory": null,
                    "changeToAccountReceivables": "-41000000.00",
                    "salePurchaseOfStock": "-281000000.00",
                    "otherCashflowsFromFinancingActivities": "-140000000.00",
                    "changeToNetincome": "112000000.00",
                    "capitalExpenditures": "144000000",
                    "changeReceivables": null,
                    "cashFlowsOtherOperating": null,
                    "exchangeRateChanges": null,
                    "cashAndCashEquivalentsChanges": null,
                    "changeInWorkingCapital": "5584000000.00",
                    "stockBasedCompensation": "260000000.00",
                    "otherNonCashItems": "-7000000.00",
                    "freeCashFlow": "7777000000.00"
                },
                "2018-10-31": {
                    "date": "2018-10-31",
                    "filing_date": "2018-10-31",
                    "currency_symbol": "CAD",
                    "investments": "-1531000000.00",
                    "changeToLiabilities": "0.00",
                    "totalCashflowsFromInvestingActivities": "-1531000000.00",
                    "netBorrowings": "750000000.00",
                    "totalCashFromFinancingActivities": "-645000000.00",
                    "changeToOperatingActivities": "-7420000000.00",
                    "netIncome": "2232000000.00",
                    "changeInCash": "3954000000.00",
                    "beginPeriodCashFlow": "8802000000.00",
                    "endPeriodCashFlow": "12756000000.00",
                    "totalCashFromOperatingActivities": "5864000000.00",
                    "issuanceOfCapitalStock": "703000000.00",
                    "depreciation": "302000000.00",
                    "otherCashflowsFromInvestingActivities": "184000000.00",
                    "dividendsPaid": "918000000.00",
                    "changeToInventory": null,
                    "changeToAccountReceivables": "53000000.00",
                    "salePurchaseOfStock": "-877000000.00",
                    "otherCashflowsFromFinancingActivities": "287000000.00",
                    "changeToNetincome": "341000000.00",
                    "capitalExpenditures": "164000000",
                    "changeReceivables": null,
                    "cashFlowsOtherOperating": null,
                    "exchangeRateChanges": null,
                    "cashAndCashEquivalentsChanges": null,
                    "changeInWorkingCapital": "3076000000.00",
                    "stockBasedCompensation": "187000000.00",
                    "otherNonCashItems": "43000000.00",
                    "freeCashFlow": "5375000000.00"
                },
                "2017-10-31": {
                    "date": "2017-10-31",
                    "filing_date": "2017-10-31",
                    "currency_symbol": "CAD",
                    "investments": "840000000.00",
                    "changeToLiabilities": "0.00",
                    "totalCashflowsFromInvestingActivities": "840000000.00",
                    "netBorrowings": "-1000000000.00",
                    "totalCashFromFinancingActivities": "-1535000000.00",
                    "changeToOperatingActivities": "-13883000000.00",
                    "netIncome": "2024000000.00",
                    "changeInCash": "619000000.00",
                    "beginPeriodCashFlow": "8183000000.00",
                    "endPeriodCashFlow": "8802000000.00",
                    "totalCashFromOperatingActivities": "1521000000.00",
                    "issuanceOfCapitalStock": null,
                    "depreciation": "351000000.00",
                    "otherCashflowsFromInvestingActivities": "406000000.00",
                    "dividendsPaid": "846000000.00",
                    "changeToInventory": null,
                    "changeToAccountReceivables": "19000000.00",
                    "salePurchaseOfStock": "-115000000.00",
                    "otherCashflowsFromFinancingActivities": "310000000.00",
                    "changeToNetincome": "134000000.00",
                    "capitalExpenditures": "94000000",
                    "changeReceivables": null,
                    "cashFlowsOtherOperating": null,
                    "exchangeRateChanges": null,
                    "cashAndCashEquivalentsChanges": null,
                    "changeInWorkingCapital": "-904000000.00",
                    "stockBasedCompensation": "261000000.00",
                    "otherNonCashItems": "-198000000.00",
                    "freeCashFlow": "1253000000.00"
                },
                "2016-10-31": {
                    "date": "2016-10-31",
                    "filing_date": "2016-10-31",
                    "currency_symbol": "CAD",
                    "investments": "-4260000000.00",
                    "changeToLiabilities": "0.00",
                    "totalCashflowsFromInvestingActivities": "-4260000000.00",
                    "netBorrowings": "-500000000.00",
                    "totalCashFromFinancingActivities": "10106000000.00",
                    "changeToOperatingActivities": "-3601000000.00",
                    "netIncome": "1256000000.00",
                    "changeInCash": "616000000.00",
                    "beginPeriodCashFlow": "7567000000.00",
                    "endPeriodCashFlow": "8183000000.00",
                    "totalCashFromOperatingActivities": "5438000000.00",
                    "issuanceOfCapitalStock": null,
                    "depreciation": "417000000.00",
                    "otherCashflowsFromInvestingActivities": "104000000.00",
                    "dividendsPaid": "600000000.00",
                    "changeToInventory": null,
                    "changeToAccountReceivables": "400000000.00",
                    "salePurchaseOfStock": "-176000000.00",
                    "otherCashflowsFromFinancingActivities": "11181000000.00",
                    "changeToNetincome": "518000000.00",
                    "capitalExpenditures": "51000000",
                    "changeReceivables": null,
                    "cashFlowsOtherOperating": null,
                    "exchangeRateChanges": null,
                    "cashAndCashEquivalentsChanges": null,
                    "changeInWorkingCapital": "3322000000.00",
                    "stockBasedCompensation": "182000000.00",
                    "otherNonCashItems": "397000000.00",
                    "freeCashFlow": "5170000000.00"
                },
                "2015-10-31": {
                    "date": "2015-10-31",
                    "filing_date": "2015-10-31",
                    "currency_symbol": "CAD",
                    "investments": "-3833000000.00",
                    "changeToLiabilities": "0.00",
                    "totalCashflowsFromInvestingActivities": "-5620000000.00",
                    "netBorrowings": "-350000000.00",
                    "totalCashFromFinancingActivities": "-1026000000.00",
                    "changeToOperatingActivities": "-5635000000.00",
                    "netIncome": "1619000000.00",
                    "changeInCash": "-519000000.00",
                    "beginPeriodCashFlow": "8086000000.00",
                    "endPeriodCashFlow": "7567000000.00",
                    "totalCashFromOperatingActivities": "6375000000.00",
                    "issuanceOfCapitalStock": null,
                    "depreciation": "301000000.00",
                    "otherCashflowsFromInvestingActivities": "-1442000000.00",
                    "dividendsPaid": "717000000.00",
                    "changeToInventory": null,
                    "changeToAccountReceivables": "321000000.00",
                    "salePurchaseOfStock": "-200000000.00",
                    "otherCashflowsFromFinancingActivities": "-275000000.00",
                    "changeToNetincome": "231000000.00",
                    "capitalExpenditures": "1572000000",
                    "changeReceivables": null,
                    "cashFlowsOtherOperating": null,
                    "exchangeRateChanges": null,
                    "cashAndCashEquivalentsChanges": null,
                    "changeInWorkingCapital": "4294000000.00",
                    "stockBasedCompensation": "119000000.00",
                    "otherNonCashItems": "34000000.00",
                    "freeCashFlow": "4588000000.00"
                },
                "2014-10-31": {
                    "date": "2014-10-31",
                    "filing_date": "2014-10-31",
                    "currency_symbol": "CAD",
                    "investments": "94000000.00",
                    "changeToLiabilities": "0.00",
                    "totalCashflowsFromInvestingActivities": "455000000.00",
                    "netBorrowings": "-525000000.00",
                    "totalCashFromFinancingActivities": "-731000000.00",
                    "changeToOperatingActivities": "-15048000000.00",
                    "netIncome": "1469000000.00",
                    "changeInCash": "4490000000.00",
                    "beginPeriodCashFlow": "3596000000.00",
                    "endPeriodCashFlow": "8086000000.00",
                    "totalCashFromOperatingActivities": "4147000000.00",
                    "issuanceOfCapitalStock": null,
                    "depreciation": "167000000.00",
                    "otherCashflowsFromInvestingActivities": "-197000000.00",
                    "dividendsPaid": "795000000.00",
                    "changeToInventory": null,
                    "changeToAccountReceivables": "131000000.00",
                    "salePurchaseOfStock": "-104000000.00",
                    "otherCashflowsFromFinancingActivities": "469000000.00",
                    "changeToNetincome": "210000000.00",
                    "capitalExpenditures": "50000000",
                    "changeReceivables": null,
                    "cashFlowsOtherOperating": null,
                    "exchangeRateChanges": null,
                    "cashAndCashEquivalentsChanges": null,
                    "changeInWorkingCapital": "2206000000.00",
                    "stockBasedCompensation": "15000000.00",
                    "otherNonCashItems": "288000000.00",
                    "freeCashFlow": "3805000000.00"
                },
                "2013-10-31": {
                    "date": "2013-10-31",
                    "filing_date": "2013-10-31",
                    "currency_symbol": "CAD",
                    "investments": null,
                    "changeToLiabilities": null,
                    "totalCashflowsFromInvestingActivities": "370000000.00",
                    "netBorrowings": null,
                    "totalCashFromFinancingActivities": "-690000000.00",
                    "changeToOperatingActivities": null,
                    "netIncome": "1449000000.00",
                    "changeInCash": "347000000.00",
                    "beginPeriodCashFlow": "3249000000.00",
                    "endPeriodCashFlow": "3596000000.00",
                    "totalCashFromOperatingActivities": "696000000.00",
                    "issuanceOfCapitalStock": null,
                    "depreciation": "150000000.00",
                    "otherCashflowsFromInvestingActivities": null,
                    "dividendsPaid": "581000000.00",
                    "changeToInventory": null,
                    "changeToAccountReceivables": "1043000000.00",
                    "salePurchaseOfStock": "-285000000.00",
                    "otherCashflowsFromFinancingActivities": "-202000000.00",
                    "changeToNetincome": null,
                    "capitalExpenditures": "146000000",
                    "changeReceivables": null,
                    "cashFlowsOtherOperating": null,
                    "exchangeRateChanges": null,
                    "cashAndCashEquivalentsChanges": null,
                    "changeInWorkingCapital": "-1192000000.00",
                    "stockBasedCompensation": "16000000.00",
                    "otherNonCashItems": "261000000.00",
                    "freeCashFlow": "417000000.00"
                },
                "2012-10-31": {
                    "date": "2012-10-31",
                    "filing_date": "2012-10-31",
                    "currency_symbol": "CAD",
                    "investments": null,
                    "changeToLiabilities": null,
                    "totalCashflowsFromInvestingActivities": "-1371000000.00",
                    "netBorrowings": null,
                    "totalCashFromFinancingActivities": "-174000000.00",
                    "changeToOperatingActivities": null,
                    "netIncome": "1634000000.00",
                    "changeInCash": "398000000.00",
                    "beginPeriodCashFlow": "2851000000.00",
                    "endPeriodCashFlow": "3249000000.00",
                    "totalCashFromOperatingActivities": "1944000000.00",
                    "issuanceOfCapitalStock": null,
                    "depreciation": "143000000.00",
                    "otherCashflowsFromInvestingActivities": "-191000000.00",
                    "dividendsPaid": "528000000.00",
                    "changeToInventory": null,
                    "changeToAccountReceivables": "726000000.00",
                    "salePurchaseOfStock": "-75000000.00",
                    "otherCashflowsFromFinancingActivities": "-155000000.00",
                    "changeToNetincome": null,
                    "capitalExpenditures": "176000000",
                    "changeReceivables": null,
                    "cashFlowsOtherOperating": null,
                    "exchangeRateChanges": null,
                    "cashAndCashEquivalentsChanges": null,
                    "changeInWorkingCapital": "284000000.00",
                    "stockBasedCompensation": "127000000.00",
                    "otherNonCashItems": "-277000000.00",
                    "freeCashFlow": "1577000000.00"
                },
                "2011-10-31": {
                    "date": "2011-10-31",
                    "filing_date": "2011-10-31",
                    "currency_symbol": "CAD",
                    "investments": null,
                    "changeToLiabilities": null,
                    "totalCashflowsFromInvestingActivities": "-250000000.00",
                    "netBorrowings": null,
                    "totalCashFromFinancingActivities": "-1361000000.00",
                    "changeToOperatingActivities": null,
                    "netIncome": "1296000000.00",
                    "changeInCash": "467000000.00",
                    "beginPeriodCashFlow": "2384000000.00",
                    "endPeriodCashFlow": "2851000000.00",
                    "totalCashFromOperatingActivities": "2077000000.00",
                    "issuanceOfCapitalStock": null,
                    "depreciation": "127000000.00",
                    "otherCashflowsFromInvestingActivities": "-2779000000.00",
                    "dividendsPaid": "490000000.00",
                    "changeToInventory": "-87000000.00",
                    "changeToAccountReceivables": "-124000000.00",
                    "salePurchaseOfStock": "-473000000.00",
                    "otherCashflowsFromFinancingActivities": "-486000000.00",
                    "changeToNetincome": null,
                    "capitalExpenditures": "268000000",
                    "changeReceivables": null,
                    "cashFlowsOtherOperating": null,
                    "exchangeRateChanges": null,
                    "cashAndCashEquivalentsChanges": null,
                    "changeInWorkingCapital": "504000000.00",
                    "stockBasedCompensation": "17000000.00",
                    "otherNonCashItems": "75000000.00",
                    "freeCashFlow": "1809000000.00"
                },
                "2010-10-31": {
                    "date": "2010-10-31",
                    "filing_date": "2010-10-31",
                    "currency_symbol": "CAD",
                    "investments": null,
                    "changeToLiabilities": null,
                    "totalCashflowsFromInvestingActivities": "-6193000000.00",
                    "netBorrowings": null,
                    "totalCashFromFinancingActivities": "11531000000.00",
                    "changeToOperatingActivities": null,
                    "netIncome": "1034000000.00",
                    "changeInCash": "-139000000.00",
                    "beginPeriodCashFlow": "2170000000.00",
                    "endPeriodCashFlow": "2031000000.00",
                    "totalCashFromOperatingActivities": "-5477000000.00",
                    "issuanceOfCapitalStock": null,
                    "depreciation": "122000000.00",
                    "otherCashflowsFromInvestingActivities": "-8121000000.00",
                    "dividendsPaid": "393000000.00",
                    "changeToInventory": "-180000000.00",
                    "changeToAccountReceivables": "27000000.00",
                    "salePurchaseOfStock": null,
                    "otherCashflowsFromFinancingActivities": "11856000000.00",
                    "changeToNetincome": null,
                    "capitalExpenditures": "226000000",
                    "changeReceivables": null,
                    "cashFlowsOtherOperating": null,
                    "exchangeRateChanges": null,
                    "cashAndCashEquivalentsChanges": null,
                    "changeInWorkingCapital": "-6446000000.00",
                    "stockBasedCompensation": "14000000.00",
                    "otherNonCashItems": "-203000000.00",
                    "freeCashFlow": "-5703000000.00"
                },
                "2009-10-31": {
                    "date": "2009-10-31",
                    "filing_date": "2009-10-31",
                    "currency_symbol": "CAD",
                    "investments": null,
                    "changeToLiabilities": null,
                    "totalCashflowsFromInvestingActivities": "-2495000000.00",
                    "netBorrowings": null,
                    "totalCashFromFinancingActivities": "1568000000.00",
                    "changeToOperatingActivities": null,
                    "netIncome": "854000000.00",
                    "changeInCash": "-1296000000.00",
                    "beginPeriodCashFlow": "3466000000.00",
                    "endPeriodCashFlow": "2170000000.00",
                    "totalCashFromOperatingActivities": "-369000000.00",
                    "issuanceOfCapitalStock": null,
                    "depreciation": "112000000.00",
                    "otherCashflowsFromInvestingActivities": "-834000000.00",
                    "dividendsPaid": "429000000.00",
                    "changeToInventory": "246000000.00",
                    "changeToAccountReceivables": "52000000.00",
                    "salePurchaseOfStock": "2440000000.00",
                    "otherCashflowsFromFinancingActivities": "-797000000.00",
                    "changeToNetincome": null,
                    "capitalExpenditures": "228000000",
                    "changeReceivables": null,
                    "cashFlowsOtherOperating": null,
                    "exchangeRateChanges": null,
                    "cashAndCashEquivalentsChanges": null,
                    "changeInWorkingCapital": "-1513000000.00",
                    "stockBasedCompensation": "13000000.00",
                    "otherNonCashItems": "95000000.00",
                    "freeCashFlow": "-597000000.00"
                },
                "2008-10-31": {
                    "date": "2008-10-31",
                    "filing_date": "2008-10-31",
                    "currency_symbol": "CAD",
                    "investments": null,
                    "changeToLiabilities": null,
                    "totalCashflowsFromInvestingActivities": "-9584000000.00",
                    "netBorrowings": null,
                    "totalCashFromFinancingActivities": "11607000000.00",
                    "changeToOperatingActivities": null,
                    "netIncome": "776000000.00",
                    "changeInCash": "470000000.00",
                    "beginPeriodCashFlow": "2996000000.00",
                    "endPeriodCashFlow": "3466000000.00",
                    "totalCashFromOperatingActivities": "-1553000000.00",
                    "issuanceOfCapitalStock": null,
                    "depreciation": "79000000.00",
                    "otherCashflowsFromInvestingActivities": "-5689000000.00",
                    "dividendsPaid": "509000000.00",
                    "changeToInventory": "70000000.00",
                    "changeToAccountReceivables": "-12000000.00",
                    "salePurchaseOfStock": "-312000000.00",
                    "otherCashflowsFromFinancingActivities": "6848000000.00",
                    "changeToNetincome": null,
                    "capitalExpenditures": "167000000",
                    "changeReceivables": null,
                    "cashFlowsOtherOperating": null,
                    "exchangeRateChanges": null,
                    "cashAndCashEquivalentsChanges": null,
                    "changeInWorkingCapital": "-2472000000.00",
                    "stockBasedCompensation": "11000000.00",
                    "otherNonCashItems": "58000000.00",
                    "freeCashFlow": "-1720000000.00"
                },
                "2007-10-31": {
                    "date": "2007-10-31",
                    "filing_date": "2007-10-31",
                    "currency_symbol": "CAD",
                    "investments": null,
                    "changeToLiabilities": null,
                    "totalCashflowsFromInvestingActivities": "-2026000000.00",
                    "netBorrowings": null,
                    "totalCashFromFinancingActivities": "-8473000000.00",
                    "changeToOperatingActivities": null,
                    "netIncome": "541000000.00",
                    "changeInCash": "-7873000000.00",
                    "beginPeriodCashFlow": "10869000000.00",
                    "endPeriodCashFlow": "2996000000.00",
                    "totalCashFromOperatingActivities": "2626000000.00",
                    "issuanceOfCapitalStock": null,
                    "depreciation": "78000000.00",
                    "otherCashflowsFromInvestingActivities": "186000000.00",
                    "dividendsPaid": "372000000.00",
                    "changeToInventory": "-151000000.00",
                    "changeToAccountReceivables": "-52000000.00",
                    "salePurchaseOfStock": "-315000000.00",
                    "otherCashflowsFromFinancingActivities": "-8044000000.00",
                    "changeToNetincome": null,
                    "capitalExpenditures": "119000000",
                    "changeReceivables": null,
                    "cashFlowsOtherOperating": null,
                    "exchangeRateChanges": null,
                    "cashAndCashEquivalentsChanges": null,
                    "changeInWorkingCapital": "1551000000.00",
                    "stockBasedCompensation": "16000000.00",
                    "otherNonCashItems": "391000000.00",
                    "freeCashFlow": "2507000000.00"
                },
                "2006-10-31": {
                    "date": "2006-10-31",
                    "filing_date": "2006-10-31",
                    "currency_symbol": "CAD",
                    "investments": null,
                    "changeToLiabilities": null,
                    "totalCashflowsFromInvestingActivities": "826000000.00",
                    "netBorrowings": null,
                    "totalCashFromFinancingActivities": "6170000000.00",
                    "changeToOperatingActivities": null,
                    "netIncome": "871000000.00",
                    "changeInCash": "4593000000.00",
                    "beginPeriodCashFlow": "6276000000.00",
                    "endPeriodCashFlow": "10869000000.00",
                    "totalCashFromOperatingActivities": "-2403000000.00",
                    "issuanceOfCapitalStock": null,
                    "depreciation": "69000000.00",
                    "otherCashflowsFromInvestingActivities": "688000000.00",
                    "dividendsPaid": "332000000.00",
                    "changeToInventory": "33000000.00",
                    "changeToAccountReceivables": "-45000000.00",
                    "salePurchaseOfStock": "-309000000.00",
                    "otherCashflowsFromFinancingActivities": "9692000000.00",
                    "changeToNetincome": null,
                    "capitalExpenditures": "97000000",
                    "changeReceivables": null,
                    "cashFlowsOtherOperating": null,
                    "exchangeRateChanges": null,
                    "cashAndCashEquivalentsChanges": null,
                    "changeInWorkingCapital": "-3172000000.00",
                    "stockBasedCompensation": "12000000.00",
                    "otherNonCashItems": "-204000000.00",
                    "freeCashFlow": "-2500000000.00"
                },
                "2005-10-31": {
                    "date": "2005-10-31",
                    "filing_date": "2005-10-31",
                    "currency_symbol": "CAD",
                    "investments": null,
                    "changeToLiabilities": null,
                    "totalCashflowsFromInvestingActivities": "-11271000000.00",
                    "netBorrowings": null,
                    "totalCashFromFinancingActivities": "17818000000.00",
                    "changeToOperatingActivities": null,
                    "netIncome": "855000000.00",
                    "changeInCash": "943000000.00",
                    "beginPeriodCashFlow": "5333000000.00",
                    "endPeriodCashFlow": "6276000000.00",
                    "totalCashFromOperatingActivities": "-5604000000.00",
                    "issuanceOfCapitalStock": null,
                    "depreciation": "63000000.00",
                    "otherCashflowsFromInvestingActivities": "-11920000000.00",
                    "dividendsPaid": "305000000.00",
                    "changeToInventory": null,
                    "changeToAccountReceivables": "11000000.00",
                    "salePurchaseOfStock": "-399000000.00",
                    "otherCashflowsFromFinancingActivities": "8431000000.00",
                    "changeToNetincome": null,
                    "capitalExpenditures": "67000000",
                    "changeReceivables": null,
                    "cashFlowsOtherOperating": null,
                    "exchangeRateChanges": null,
                    "cashAndCashEquivalentsChanges": null,
                    "changeInWorkingCapital": "-56000000.00",
                    "stockBasedCompensation": "6000000.00",
                    "otherNonCashItems": "-6441000000.00",
                    "freeCashFlow": "-5671000000.00"
                },
                "2004-10-31": {
                    "date": "2004-10-31",
                    "filing_date": "2004-10-31",
                    "currency_symbol": "CAD",
                    "investments": null,
                    "changeToLiabilities": null,
                    "totalCashflowsFromInvestingActivities": "-4139000000.00",
                    "netBorrowings": null,
                    "totalCashFromFinancingActivities": "2587000000.00",
                    "changeToOperatingActivities": null,
                    "netIncome": "725000000.00",
                    "changeInCash": "-1270000000.00",
                    "beginPeriodCashFlow": "7047000000.00",
                    "endPeriodCashFlow": "5777000000.00",
                    "totalCashFromOperatingActivities": "282000000.00",
                    "issuanceOfCapitalStock": null,
                    "depreciation": "52000000.00",
                    "otherCashflowsFromInvestingActivities": "-4083000000.00",
                    "dividendsPaid": "202000000.00",
                    "changeToInventory": null,
                    "changeToAccountReceivables": null,
                    "salePurchaseOfStock": "-382000000.00",
                    "otherCashflowsFromFinancingActivities": "1953000000.00",
                    "changeToNetincome": null,
                    "capitalExpenditures": "56000000",
                    "changeReceivables": null,
                    "cashFlowsOtherOperating": null,
                    "exchangeRateChanges": null,
                    "cashAndCashEquivalentsChanges": null,
                    "changeInWorkingCapital": "164000000.00",
                    "stockBasedCompensation": null,
                    "otherNonCashItems": "-709000000.00",
                    "freeCashFlow": "226000000.00"
                },
                "2003-10-31": {
                    "date": "2003-10-31",
                    "filing_date": "2003-10-31",
                    "currency_symbol": "CAD",
                    "investments": null,
                    "changeToLiabilities": null,
                    "totalCashflowsFromInvestingActivities": "-1567000000.00",
                    "netBorrowings": null,
                    "totalCashFromFinancingActivities": "6473000000.00",
                    "changeToOperatingActivities": null,
                    "netIncome": "624000000.00",
                    "changeInCash": "183000000.00",
                    "beginPeriodCashFlow": "6864000000.00",
                    "endPeriodCashFlow": "7047000000.00",
                    "totalCashFromOperatingActivities": "-4723000000.00",
                    "issuanceOfCapitalStock": null,
                    "depreciation": "49000000.00",
                    "otherCashflowsFromInvestingActivities": "-1510000000.00",
                    "dividendsPaid": "260000000.00",
                    "changeToInventory": null,
                    "changeToAccountReceivables": null,
                    "salePurchaseOfStock": null,
                    "otherCashflowsFromFinancingActivities": "-43000000.00",
                    "changeToNetincome": null,
                    "capitalExpenditures": "57000000",
                    "changeReceivables": null,
                    "cashFlowsOtherOperating": null,
                    "exchangeRateChanges": null,
                    "cashAndCashEquivalentsChanges": null,
                    "changeInWorkingCapital": "256000000.00",
                    "stockBasedCompensation": null,
                    "otherNonCashItems": "-5657000000.00",
                    "freeCashFlow": "-4780000000.00"
                },
                "2002-10-31": {
                    "date": "2002-10-31",
                    "filing_date": "2002-10-31",
                    "currency_symbol": "CAD",
                    "investments": null,
                    "changeToLiabilities": null,
                    "totalCashflowsFromInvestingActivities": "2759000000.00",
                    "netBorrowings": null,
                    "totalCashFromFinancingActivities": "-263000000.00",
                    "changeToOperatingActivities": null,
                    "netIncome": "429000000.00",
                    "changeInCash": "1032000000.00",
                    "beginPeriodCashFlow": "5832000000.00",
                    "endPeriodCashFlow": "6864000000.00",
                    "totalCashFromOperatingActivities": "-1464000000.00",
                    "issuanceOfCapitalStock": null,
                    "depreciation": "58000000.00",
                    "otherCashflowsFromInvestingActivities": "2822000000.00",
                    "dividendsPaid": "195000000.00",
                    "changeToInventory": null,
                    "changeToAccountReceivables": null,
                    "salePurchaseOfStock": null,
                    "otherCashflowsFromFinancingActivities": "250000000.00",
                    "changeToNetincome": null,
                    "capitalExpenditures": "63000000",
                    "changeReceivables": null,
                    "cashFlowsOtherOperating": null,
                    "exchangeRateChanges": null,
                    "cashAndCashEquivalentsChanges": null,
                    "changeInWorkingCapital": "-14000000.00",
                    "stockBasedCompensation": null,
                    "otherNonCashItems": "-1913000000.00",
                    "freeCashFlow": "-1527000000.00"
                },
                "2001-10-31": {
                    "date": "2001-10-31",
                    "filing_date": "2001-10-31",
                    "currency_symbol": "CAD",
                    "investments": null,
                    "changeToLiabilities": null,
                    "totalCashflowsFromInvestingActivities": "1664000000.00",
                    "netBorrowings": null,
                    "totalCashFromFinancingActivities": "-419000000.00",
                    "changeToOperatingActivities": null,
                    "netIncome": "563000000.00",
                    "changeInCash": "177000000.00",
                    "beginPeriodCashFlow": "5655000000.00",
                    "endPeriodCashFlow": "5832000000.00",
                    "totalCashFromOperatingActivities": "-1068000000.00",
                    "issuanceOfCapitalStock": null,
                    "depreciation": "48000000.00",
                    "otherCashflowsFromInvestingActivities": "1713000000.00",
                    "dividendsPaid": "187000000.00",
                    "changeToInventory": null,
                    "changeToAccountReceivables": null,
                    "salePurchaseOfStock": null,
                    "otherCashflowsFromFinancingActivities": "969000000.00",
                    "changeToNetincome": null,
                    "capitalExpenditures": "49000000",
                    "changeReceivables": null,
                    "cashFlowsOtherOperating": null,
                    "exchangeRateChanges": null,
                    "cashAndCashEquivalentsChanges": null,
                    "changeInWorkingCapital": "-218000000.00",
                    "stockBasedCompensation": null,
                    "otherNonCashItems": "-1528000000.00",
                    "freeCashFlow": "-1117000000.00"
                },
                "2000-10-31": {
                    "date": "2000-10-31",
                    "filing_date": "2000-10-31",
                    "currency_symbol": "CAD",
                    "investments": null,
                    "changeToLiabilities": null,
                    "totalCashflowsFromInvestingActivities": "-2234000000.00",
                    "netBorrowings": null,
                    "totalCashFromFinancingActivities": "3326000000.00",
                    "changeToOperatingActivities": null,
                    "netIncome": "509000000.00",
                    "changeInCash": "2094000000.00",
                    "beginPeriodCashFlow": "3561000000.00",
                    "endPeriodCashFlow": "5655000000.00",
                    "totalCashFromOperatingActivities": "1002000000.00",
                    "issuanceOfCapitalStock": null,
                    "depreciation": "53000000.00",
                    "otherCashflowsFromInvestingActivities": "-2234000000.00",
                    "dividendsPaid": "165000000.00",
                    "changeToInventory": null,
                    "changeToAccountReceivables": null,
                    "salePurchaseOfStock": null,
                    "otherCashflowsFromFinancingActivities": "816000000.00",
                    "changeToNetincome": null,
                    "capitalExpenditures": "0",
                    "changeReceivables": null,
                    "cashFlowsOtherOperating": null,
                    "exchangeRateChanges": null,
                    "cashAndCashEquivalentsChanges": null,
                    "changeInWorkingCapital": "-292000000.00",
                    "stockBasedCompensation": null,
                    "otherNonCashItems": "812000000.00",
                    "freeCashFlow": "1002000000.00"
                },
                "1999-10-31": {
                    "date": "1999-10-31",
                    "filing_date": "1999-10-31",
                    "currency_symbol": "CAD",
                    "investments": null,
                    "changeToLiabilities": null,
                    "totalCashflowsFromInvestingActivities": "1091000000.00",
                    "netBorrowings": null,
                    "totalCashFromFinancingActivities": "-3007000000.00",
                    "changeToOperatingActivities": null,
                    "netIncome": "417000000.00",
                    "changeInCash": "-1291000000.00",
                    "beginPeriodCashFlow": "4852000000.00",
                    "endPeriodCashFlow": "3561000000.00",
                    "totalCashFromOperatingActivities": "625000000.00",
                    "issuanceOfCapitalStock": null,
                    "depreciation": "52000000.00",
                    "otherCashflowsFromInvestingActivities": "1329000000.00",
                    "dividendsPaid": "143000000.00",
                    "changeToInventory": null,
                    "changeToAccountReceivables": null,
                    "salePurchaseOfStock": null,
                    "otherCashflowsFromFinancingActivities": "1313000000.00",
                    "changeToNetincome": null,
                    "capitalExpenditures": "238000000",
                    "changeReceivables": null,
                    "cashFlowsOtherOperating": null,
                    "exchangeRateChanges": null,
                    "cashAndCashEquivalentsChanges": null,
                    "changeInWorkingCapital": "224000000.00",
                    "stockBasedCompensation": null,
                    "otherNonCashItems": "-38000000.00",
                    "freeCashFlow": "387000000.00"
                },
                "1998-10-31": {
                    "date": "1998-10-31",
                    "filing_date": "1998-10-31",
                    "currency_symbol": "CAD",
                    "investments": null,
                    "changeToLiabilities": null,
                    "totalCashflowsFromInvestingActivities": "-4228000000.00",
                    "netBorrowings": null,
                    "totalCashFromFinancingActivities": "4291000000.00",
                    "changeToOperatingActivities": null,
                    "netIncome": "316000000.00",
                    "changeInCash": "376000000.00",
                    "beginPeriodCashFlow": "4476000000.00",
                    "endPeriodCashFlow": "4852000000.00",
                    "totalCashFromOperatingActivities": "313000000.00",
                    "issuanceOfCapitalStock": null,
                    "depreciation": "61000000.00",
                    "otherCashflowsFromInvestingActivities": "-4180000000.00",
                    "dividendsPaid": "140000000.00",
                    "changeToInventory": null,
                    "changeToAccountReceivables": null,
                    "salePurchaseOfStock": null,
                    "otherCashflowsFromFinancingActivities": "4692000000.00",
                    "changeToNetincome": null,
                    "capitalExpenditures": "48000000",
                    "changeReceivables": null,
                    "cashFlowsOtherOperating": null,
                    "exchangeRateChanges": null,
                    "cashAndCashEquivalentsChanges": null,
                    "changeInWorkingCapital": "-88000000.00",
                    "stockBasedCompensation": null,
                    "otherNonCashItems": "-11000000.00",
                    "freeCashFlow": "265000000.00"
                },
                "1997-10-31": {
                    "date": "1997-10-31",
                    "filing_date": "1997-10-31",
                    "currency_symbol": "CAD",
                    "investments": null,
                    "changeToLiabilities": null,
                    "totalCashflowsFromInvestingActivities": "-11263000000.00",
                    "netBorrowings": null,
                    "totalCashFromFinancingActivities": "10638000000.00",
                    "changeToOperatingActivities": null,
                    "netIncome": "342000000.00",
                    "changeInCash": "948000000.00",
                    "beginPeriodCashFlow": "3528000000.00",
                    "endPeriodCashFlow": "4476000000.00",
                    "totalCashFromOperatingActivities": "1573000000.00",
                    "issuanceOfCapitalStock": null,
                    "depreciation": "60000000.00",
                    "otherCashflowsFromInvestingActivities": "-11210000000.00",
                    "dividendsPaid": "124000000.00",
                    "changeToInventory": null,
                    "changeToAccountReceivables": null,
                    "salePurchaseOfStock": null,
                    "otherCashflowsFromFinancingActivities": "3836000000.00",
                    "changeToNetincome": null,
                    "capitalExpenditures": "53000000",
                    "changeReceivables": null,
                    "cashFlowsOtherOperating": null,
                    "exchangeRateChanges": null,
                    "cashAndCashEquivalentsChanges": null,
                    "changeInWorkingCapital": "35000000.00",
                    "stockBasedCompensation": null,
                    "otherNonCashItems": "1134000000.00",
                    "freeCashFlow": "1520000000.00"
                },
                "1996-10-31": {
                    "date": "1996-10-31",
                    "filing_date": "1996-10-31",
                    "currency_symbol": "CAD",
                    "investments": null,
                    "changeToLiabilities": null,
                    "totalCashflowsFromInvestingActivities": "-4811000000.00",
                    "netBorrowings": null,
                    "totalCashFromFinancingActivities": "2851000000.00",
                    "changeToOperatingActivities": null,
                    "netIncome": "318000000.00",
                    "changeInCash": "-1890000000.00",
                    "beginPeriodCashFlow": "5418000000.00",
                    "endPeriodCashFlow": "3528000000.00",
                    "totalCashFromOperatingActivities": "70000000.00",
                    "issuanceOfCapitalStock": null,
                    "depreciation": "57000000.00",
                    "otherCashflowsFromInvestingActivities": "-4709000000.00",
                    "dividendsPaid": "108000000.00",
                    "changeToInventory": null,
                    "changeToAccountReceivables": null,
                    "salePurchaseOfStock": null,
                    "otherCashflowsFromFinancingActivities": "-1366000000.00",
                    "changeToNetincome": null,
                    "capitalExpenditures": "102000000",
                    "changeReceivables": null,
                    "cashFlowsOtherOperating": null,
                    "exchangeRateChanges": null,
                    "cashAndCashEquivalentsChanges": null,
                    "changeInWorkingCapital": "-110000000.00",
                    "stockBasedCompensation": null,
                    "otherNonCashItems": "-170000000.00",
                    "freeCashFlow": "-32000000.00"
                },
                "1995-10-31": {
                    "date": "1995-10-31",
                    "filing_date": "1995-10-31",
                    "currency_symbol": "CAD",
                    "investments": null,
                    "changeToLiabilities": null,
                    "totalCashflowsFromInvestingActivities": "-3094000000.00",
                    "netBorrowings": null,
                    "totalCashFromFinancingActivities": "3500000000.00",
                    "changeToOperatingActivities": null,
                    "netIncome": "245000000.00",
                    "changeInCash": "1409000000.00",
                    "beginPeriodCashFlow": "3765000000.00",
                    "endPeriodCashFlow": "5174000000.00",
                    "totalCashFromOperatingActivities": "1003000000.00",
                    "issuanceOfCapitalStock": null,
                    "depreciation": "53000000.00",
                    "otherCashflowsFromInvestingActivities": "-3037000000.00",
                    "dividendsPaid": "104000000.00",
                    "changeToInventory": null,
                    "changeToAccountReceivables": null,
                    "salePurchaseOfStock": null,
                    "otherCashflowsFromFinancingActivities": "3546000000.00",
                    "changeToNetincome": null,
                    "capitalExpenditures": "57000000",
                    "changeReceivables": null,
                    "cashFlowsOtherOperating": null,
                    "exchangeRateChanges": null,
                    "cashAndCashEquivalentsChanges": null,
                    "changeInWorkingCapital": "174000000.00",
                    "stockBasedCompensation": null,
                    "otherNonCashItems": "523000000.00",
                    "freeCashFlow": "946000000.00"
                },
                "1994-10-31": {
                    "date": "1994-10-31",
                    "filing_date": "1994-10-31",
                    "currency_symbol": "CAD",
                    "investments": null,
                    "changeToLiabilities": null,
                    "totalCashflowsFromInvestingActivities": "-1877000000.00",
                    "netBorrowings": null,
                    "totalCashFromFinancingActivities": "2051000000.00",
                    "changeToOperatingActivities": null,
                    "netIncome": "217200000.00",
                    "changeInCash": "561700000.00",
                    "beginPeriodCashFlow": "3203600000.00",
                    "endPeriodCashFlow": "3765300000.00",
                    "totalCashFromOperatingActivities": "387700000.00",
                    "issuanceOfCapitalStock": null,
                    "depreciation": "54400000.00",
                    "otherCashflowsFromInvestingActivities": "-1877000000.00",
                    "dividendsPaid": "102000000.00",
                    "changeToInventory": null,
                    "changeToAccountReceivables": null,
                    "salePurchaseOfStock": null,
                    "otherCashflowsFromFinancingActivities": "1918000000.00",
                    "changeToNetincome": null,
                    "capitalExpenditures": "0",
                    "changeReceivables": null,
                    "cashFlowsOtherOperating": null,
                    "exchangeRateChanges": null,
                    "cashAndCashEquivalentsChanges": null,
                    "changeInWorkingCapital": "-102900000.00",
                    "stockBasedCompensation": null,
                    "otherNonCashItems": "214500000.00",
                    "freeCashFlow": "387700000.00"
                },
                "1993-10-31": {
                    "date": "1993-10-31",
                    "filing_date": "1993-10-31",
                    "currency_symbol": "CAD",
                    "investments": null,
                    "changeToLiabilities": null,
                    "totalCashflowsFromInvestingActivities": "99400000.00",
                    "netBorrowings": null,
                    "totalCashFromFinancingActivities": "-1120200000.00",
                    "changeToOperatingActivities": null,
                    "netIncome": "174600000.00",
                    "changeInCash": "-489400000.00",
                    "beginPeriodCashFlow": "3693000000.00",
                    "endPeriodCashFlow": "3203600000.00",
                    "totalCashFromOperatingActivities": "531400000.00",
                    "issuanceOfCapitalStock": null,
                    "depreciation": "59600000.00",
                    "otherCashflowsFromInvestingActivities": "151400000.00",
                    "dividendsPaid": "89100000.00",
                    "changeToInventory": null,
                    "changeToAccountReceivables": null,
                    "salePurchaseOfStock": null,
                    "otherCashflowsFromFinancingActivities": "-1449200000.00",
                    "changeToNetincome": null,
                    "capitalExpenditures": "52000000",
                    "changeReceivables": null,
                    "cashFlowsOtherOperating": null,
                    "exchangeRateChanges": null,
                    "cashAndCashEquivalentsChanges": null,
                    "changeInWorkingCapital": "13300000.00",
                    "stockBasedCompensation": null,
                    "otherNonCashItems": "291000000.00",
                    "freeCashFlow": "479400000.00"
                }
            }
        },
        "Income_Statement": {
            "currency_symbol": "CAD",
            "quarterly": {
                "2026-07-31": {
                    "date": "2026-07-31",
                    "filing_date": "2026-07-31",
                    "currency_symbol": "CAD",
                    "researchDevelopment": null,
                    "effectOfAccountingCharges": null,
                    "incomeBeforeTax": "1712000000.00",
                    "minorityInterest": "0.00",
                    "netIncome": "1307000000.00",
                    "sellingGeneralAdministrative": "1393000000.00",
                    "sellingAndMarketingExpenses": null,
                    "grossProfit": "3802000000.00",
                    "reconciledDepreciation": "172000000.00",
                    "ebit": null,
                    "ebitda": "1712000000.00",
                    "depreciationAndAmortization": null,
                    "nonOperatingIncomeNetOther": null,
                    "operatingIncome": "1714000000.00",
                    "otherOperatingExpenses": "6739000000.00",
                    "interestExpense": "4450000000.00",
                    "taxProvision": "407000000.00",
                    "interestIncome": "5704000000.00",
                    "netInterestIncome": "1254000000.00",
                    "extraordinaryItems": null,
                    "nonRecurring": null,
                    "otherItems": null,
                    "incomeTaxExpense": "407000000.00",
                    "totalRevenue": "8451000000.00",
                    "totalOperatingExpenses": "2090000000.00",
                    "costOfRevenue": "4649000000.00",
                    "totalOtherIncomeExpenseNet": "-2000000.00",
                    "discontinuedOperations": null,
                    "netIncomeFromContinuingOps": "1307000000.00",
                    "netIncomeApplicableToCommonShares": null,
                    "preferredStockAndOtherAdjustments": null
                },
                "2026-04-30": {
                    "date": "2026-04-30",
                    "filing_date": "2026-04-30",
                    "currency_symbol": "CAD",
                    "researchDevelopment": null,
                    "effectOfAccountingCharges": null,
                    "incomeBeforeTax": "1613000000.00",
                    "minorityInterest": "0.00",
                    "netIncome": "1234000000.00",
                    "sellingGeneralAdministrative": "1371000000.00",
                    "sellingAndMarketingExpenses": null,
                    "grossProfit": "3664000000.00",
                    "reconciledDepreciation": "171000000.00",
                    "ebit": "1615000000.00",
                    "ebitda": "1786000000.00",
                    "depreciationAndAmortization": "171000000.00",
                    "nonOperatingIncomeNetOther": null,
                    "operatingIncome": "1615000000.00",
                    "otherOperatingExpenses": "6454000000.00",
                    "interestExpense": "4179000000.00",
                    "taxProvision": "381000000.00",
                    "interestIncome": "5488000000.00",
                    "netInterestIncome": "1309000000.00",
                    "extraordinaryItems": null,
                    "nonRecurring": null,
                    "otherItems": null,
                    "incomeTaxExpense": "381000000.00",
                    "totalRevenue": "8067000000.00",
                    "totalOperatingExpenses": "2051000000.00",
                    "costOfRevenue": "4403000000.00",
                    "totalOtherIncomeExpenseNet": "-2000000.00",
                    "discontinuedOperations": null,
                    "netIncomeFromContinuingOps": "1234000000.00",
                    "netIncomeApplicableToCommonShares": null,
                    "preferredStockAndOtherAdjustments": null
                },
                "2026-01-31": {
                    "date": "2026-01-31",
                    "filing_date": "2026-01-31",
                    "currency_symbol": "CAD",
                    "researchDevelopment": null,
                    "effectOfAccountingCharges": null,
                    "incomeBeforeTax": "1636000000.00",
                    "minorityInterest": "0.00",
                    "netIncome": "1254000000.00",
                    "sellingGeneralAdministrative": "1379000000.00",
                    "sellingAndMarketingExpenses": null,
                    "grossProfit": "3647000000.00",
                    "reconciledDepreciation": "166000000.00",
                    "ebit": "1636000000.00",
                    "ebitda": "1707000000.00",
                    "depreciationAndAmortization": "71000000.00",
                    "nonOperatingIncomeNetOther": null,
                    "operatingIncome": "1638000000.00",
                    "otherOperatingExpenses": "6307000000.00",
                    "interestExpense": "4052000000.00",
                    "taxProvision": "384000000.00",
                    "interestIncome": "5446000000.00",
                    "netInterestIncome": "1394000000.00",
                    "extraordinaryItems": null,
                    "nonRecurring": null,
                    "otherItems": null,
                    "incomeTaxExpense": "384000000.00",
                    "totalRevenue": "7943000000.00",
                    "totalOperatingExpenses": "2011000000.00",
                    "costOfRevenue": "4296000000.00",
                    "totalOtherIncomeExpenseNet": "-2000000.00",
                    "discontinuedOperations": null,
                    "netIncomeFromContinuingOps": "1254000000.00",
                    "netIncomeApplicableToCommonShares": "1217000000.00",
                    "preferredStockAndOtherAdjustments": null
                },
                "2025-10-31": {
                    "date": "2025-10-31",
                    "filing_date": "2025-10-31",
                    "currency_symbol": "CAD",
                    "researchDevelopment": null,
                    "effectOfAccountingCharges": null,
                    "incomeBeforeTax": "1367000000.00",
                    "minorityInterest": "0.00",
                    "netIncome": "1059000000.00",
                    "sellingGeneralAdministrative": "1155000000.00",
                    "sellingAndMarketingExpenses": null,
                    "grossProfit": "3452000000.00",
                    "reconciledDepreciation": "215000000.00",
                    "ebit": "1367000000.00",
                    "ebitda": "1582000000.00",
                    "depreciationAndAmortization": "215000000.00",
                    "nonOperatingIncomeNetOther": null,
                    "operatingIncome": "1367000000.00",
                    "otherOperatingExpenses": "6711000000.00",
                    "interestExpense": "4382000000.00",
                    "taxProvision": "308000000.00",
                    "interestIncome": "5551000000.00",
                    "netInterestIncome": "1169000000.00",
                    "extraordinaryItems": null,
                    "nonRecurring": null,
                    "otherItems": null,
                    "incomeTaxExpense": "308000000.00",
                    "totalRevenue": "8078000000.00",
                    "totalOperatingExpenses": "2085000000.00",
                    "costOfRevenue": "4626000000.00",
                    "totalOtherIncomeExpenseNet": "-2000000.00",
                    "discontinuedOperations": null,
                    "netIncomeFromContinuingOps": "1059000000.00",
                    "netIncomeApplicableToCommonShares": "1018000000.00",
                    "preferredStockAndOtherAdjustments": null
                },
                "2025-07-31": {
                    "date": "2025-07-31",
                    "filing_date": "2025-07-31",
                    "currency_symbol": "CAD",
                    "researchDevelopment": null,
                    "effectOfAccountingCharges": null,
                    "incomeBeforeTax": "1321000000.00",
                    "minorityInterest": "0.00",
                    "netIncome": "1065000000.00",
                    "sellingGeneralAdministrative": "1161000000.00",
                    "sellingAndMarketingExpenses": null,
                    "grossProfit": "3244000000.00",
                    "reconciledDepreciation": "147000000.00",
                    "ebit": "1321000000.00",
                    "ebitda": "1468000000.00",
                    "depreciationAndAmortization": "147000000.00",
                    "nonOperatingIncomeNetOther": null,
                    "operatingIncome": "1250000000.00",
                    "otherOperatingExpenses": "1746000000.00",
                    "interestExpense": "4264000000.00",
                    "taxProvision": "256000000.00",
                    "interestIncome": "5436000000.00",
                    "netInterestIncome": "1172000000.00",
                    "extraordinaryItems": null,
                    "nonRecurring": null,
                    "otherItems": null,
                    "incomeTaxExpense": "256000000.00",
                    "totalRevenue": "3246000000.00",
                    "totalOperatingExpenses": "1923000000.00",
                    "costOfRevenue": "4460000000.00",
                    "totalOtherIncomeExpenseNet": "71000000.00",
                    "discontinuedOperations": null,
                    "netIncomeFromContinuingOps": "1065000000.00",
                    "netIncomeApplicableToCommonShares": "1023000000.00",
                    "preferredStockAndOtherAdjustments": null
                },
                "2025-04-30": {
                    "date": "2025-04-30",
                    "filing_date": "2025-04-30",
                    "currency_symbol": "CAD",
                    "researchDevelopment": null,
                    "effectOfAccountingCharges": null,
                    "incomeBeforeTax": "1163000000.00",
                    "minorityInterest": "0.00",
                    "netIncome": "896000000.00",
                    "sellingGeneralAdministrative": "1196000000.00",
                    "sellingAndMarketingExpenses": null,
                    "grossProfit": "3333000000.00",
                    "reconciledDepreciation": "154000000.00",
                    "ebit": "1163000000.00",
                    "ebitda": "1317000000.00",
                    "depreciationAndAmortization": "154000000.00",
                    "nonOperatingIncomeNetOther": null,
                    "operatingIncome": "1163000000.00",
                    "otherOperatingExpenses": "6543000000.00",
                    "interestExpense": "4057000000.00",
                    "taxProvision": "267000000.00",
                    "interestIncome": "5262000000.00",
                    "netInterestIncome": "1205000000.00",
                    "extraordinaryItems": null,
                    "nonRecurring": null,
                    "otherItems": null,
                    "incomeTaxExpense": "267000000.00",
                    "totalRevenue": "7706000000.00",
                    "totalOperatingExpenses": "2170000000.00",
                    "costOfRevenue": "4373000000.00",
                    "totalOtherIncomeExpenseNet": "66000000.00",
                    "discontinuedOperations": null,
                    "netIncomeFromContinuingOps": "896000000.00",
                    "netIncomeApplicableToCommonShares": "853000000.00",
                    "preferredStockAndOtherAdjustments": null
                },
                "2025-01-31": {
                    "date": "2025-01-31",
                    "filing_date": "2025-01-31",
                    "currency_symbol": "CAD",
                    "researchDevelopment": null,
                    "effectOfAccountingCharges": null,
                    "incomeBeforeTax": "1283000000.00",
                    "minorityInterest": "0.00",
                    "netIncome": "997000000.00",
                    "sellingGeneralAdministrative": "1037000000.00",
                    "sellingAndMarketingExpenses": null,
                    "grossProfit": "2978000000.00",
                    "reconciledDepreciation": "138000000.00",
                    "ebit": "1215000000.00",
                    "ebitda": "1353000000.00",
                    "depreciationAndAmortization": "138000000.00",
                    "nonOperatingIncomeNetOther": null,
                    "operatingIncome": "1215000000.00",
                    "otherOperatingExpenses": "3231000000.00",
                    "interestExpense": "4077000000.00",
                    "taxProvision": "286000000.00",
                    "interestIncome": "5049000000.00",
                    "netInterestIncome": "972000000.00",
                    "extraordinaryItems": null,
                    "nonRecurring": null,
                    "otherItems": null,
                    "incomeTaxExpense": "286000000.00",
                    "totalRevenue": "2929000000.00",
                    "totalOperatingExpenses": "3231000000.00",
                    "costOfRevenue": "4330000000.00",
                    "totalOtherIncomeExpenseNet": "68000000.00",
                    "discontinuedOperations": null,
                    "netIncomeFromContinuingOps": "997000000.00",
                    "netIncomeApplicableToCommonShares": "958000000.00",
                    "preferredStockAndOtherAdjustments": null
                },
                "2024-10-31": {
                    "date": "2024-10-31",
                    "filing_date": "2024-10-31",
                    "currency_symbol": "CAD",
                    "researchDevelopment": null,
                    "effectOfAccountingCharges": null,
                    "incomeBeforeTax": "1190000000.00",
                    "minorityInterest": "0.00",
                    "netIncome": "955000000.00",
                    "sellingGeneralAdministrative": "954000000.00",
                    "sellingAndMarketingExpenses": null,
                    "grossProfit": "2785000000.00",
                    "reconciledDepreciation": "130000000.00",
                    "ebit": "1190000000.00",
                    "ebitda": "1320000000.00",
                    "depreciationAndAmortization": "130000000.00",
                    "nonOperatingIncomeNetOther": null,
                    "operatingIncome": null,
                    "otherOperatingExpenses": "2944000000.00",
                    "interestExpense": "4374000000.00",
                    "taxProvision": "235000000.00",
                    "interestIncome": "5158000000.00",
                    "netInterestIncome": "784000000.00",
                    "extraordinaryItems": null,
                    "nonRecurring": null,
                    "otherItems": null,
                    "incomeTaxExpense": "235000000.00",
                    "totalRevenue": "2782000000.00",
                    "totalOperatingExpenses": "2944000000.00",
                    "costOfRevenue": null,
                    "totalOtherIncomeExpenseNet": "1190000000.00",
                    "discontinuedOperations": null,
                    "netIncomeFromContinuingOps": "955000000.00",
                    "netIncomeApplicableToCommonShares": "915000000.00",
                    "preferredStockAndOtherAdjustments": null
                },
                "2024-07-31": {
                    "date": "2024-07-31",
                    "filing_date": "2024-07-31",
                    "currency_symbol": "CAD",
                    "researchDevelopment": null,
                    "effectOfAccountingCharges": null,
                    "incomeBeforeTax": "1306000000.00",
                    "minorityInterest": "0.00",
                    "netIncome": "1033000000.00",
                    "sellingGeneralAdministrative": "354000000.00",
                    "sellingAndMarketingExpenses": "1047000000.00",
                    "grossProfit": "3006000000.00",
                    "reconciledDepreciation": "129000000.00",
                    "ebit": "1306000000.00",
                    "ebitda": "1435000000.00",
                    "depreciationAndAmortization": "129000000.00",
                    "nonOperatingIncomeNetOther": null,
                    "operatingIncome": "1244000000.00",
                    "otherOperatingExpenses": "1401000000.00",
                    "interestExpense": "4363000000.00",
                    "taxProvision": "273000000.00",
                    "interestIncome": "5132000000.00",
                    "netInterestIncome": "769000000.00",
                    "extraordinaryItems": null,
                    "nonRecurring": null,
                    "otherItems": null,
                    "incomeTaxExpense": "273000000.00",
                    "totalRevenue": "2847000000.00",
                    "totalOperatingExpenses": "1401000000.00",
                    "costOfRevenue": "-159000000.00",
                    "totalOtherIncomeExpenseNet": "62000000.00",
                    "discontinuedOperations": null,
                    "netIncomeFromContinuingOps": "1033000000.00",
                    "netIncomeApplicableToCommonShares": null,
                    "preferredStockAndOtherAdjustments": null
                },
                "2024-04-30": {
                    "date": "2024-04-30",
                    "filing_date": "2024-04-30",
                    "currency_symbol": "CAD",
                    "researchDevelopment": null,
                    "effectOfAccountingCharges": null,
                    "incomeBeforeTax": "1140000000.00",
                    "minorityInterest": "1000000.00",
                    "netIncome": "907000000.00",
                    "sellingGeneralAdministrative": "909000000.00",
                    "sellingAndMarketingExpenses": null,
                    "grossProfit": "2748000000.00",
                    "reconciledDepreciation": "130000000.00",
                    "ebit": "3000000.00",
                    "ebitda": "133000000.00",
                    "depreciationAndAmortization": "130000000.00",
                    "nonOperatingIncomeNetOther": null,
                    "operatingIncome": "1081000000.00",
                    "otherOperatingExpenses": "1338000000.00",
                    "interestExpense": "4240000000.00",
                    "taxProvision": "234000000.00",
                    "interestIncome": "4875000000.00",
                    "netInterestIncome": "635000000.00",
                    "extraordinaryItems": null,
                    "nonRecurring": null,
                    "otherItems": null,
                    "incomeTaxExpense": "234000000.00",
                    "totalRevenue": "2612000000.00",
                    "totalOperatingExpenses": "1338000000.00",
                    "costOfRevenue": "-136000000.00",
                    "totalOtherIncomeExpenseNet": "59000000.00",
                    "discontinuedOperations": null,
                    "netIncomeFromContinuingOps": "906000000.00",
                    "netIncomeApplicableToCommonShares": null,
                    "preferredStockAndOtherAdjustments": null
                },
                "2024-01-31": {
                    "date": "2024-01-31",
                    "filing_date": "2024-01-31",
                    "currency_symbol": "CAD",
                    "researchDevelopment": null,
                    "effectOfAccountingCharges": null,
                    "incomeBeforeTax": "1141000000.00",
                    "minorityInterest": "0.00",
                    "netIncome": "922000000.00",
                    "sellingGeneralAdministrative": "904000000.00",
                    "sellingAndMarketingExpenses": null,
                    "grossProfit": "2709000000.00",
                    "reconciledDepreciation": "125000000.00",
                    "ebit": "2000000.00",
                    "ebitda": "127000000.00",
                    "depreciationAndAmortization": "125000000.00",
                    "nonOperatingIncomeNetOther": null,
                    "operatingIncome": "1091000000.00",
                    "otherOperatingExpenses": "1329000000.00",
                    "interestExpense": "4055000000.00",
                    "taxProvision": "219000000.00",
                    "interestIncome": "4806000000.00",
                    "netInterestIncome": "751000000.00",
                    "extraordinaryItems": null,
                    "nonRecurring": null,
                    "otherItems": null,
                    "incomeTaxExpense": "219000000.00",
                    "totalRevenue": "2709000000.00",
                    "totalOperatingExpenses": "441000000.00",
                    "costOfRevenue": null,
                    "totalOtherIncomeExpenseNet": "50000000.00",
                    "discontinuedOperations": null,
                    "netIncomeFromContinuingOps": "922000000.00",
                    "netIncomeApplicableToCommonShares": null,
                    "preferredStockAndOtherAdjustments": null
                },
                "2023-10-31": {
                    "date": "2023-10-31",
                    "filing_date": "2023-10-31",
                    "currency_symbol": "CAD",
                    "researchDevelopment": null,
                    "effectOfAccountingCharges": null,
                    "incomeBeforeTax": "872000000.00",
                    "minorityInterest": "0.00",
                    "netIncome": "768000000.00",
                    "sellingGeneralAdministrative": "893000000.00",
                    "sellingAndMarketingExpenses": null,
                    "grossProfit": "2596000000.00",
                    "reconciledDepreciation": "132000000.00",
                    "ebit": "870000000.00",
                    "ebitda": "1002000000.00",
                    "depreciationAndAmortization": "132000000.00",
                    "nonOperatingIncomeNetOther": null,
                    "operatingIncome": "1145000000.00",
                    "otherOperatingExpenses": "2596000000.00",
                    "interestExpense": "3867000000.00",
                    "taxProvision": "104000000.00",
                    "interestIncome": "4602000000.00",
                    "netInterestIncome": "735000000.00",
                    "extraordinaryItems": null,
                    "nonRecurring": null,
                    "otherItems": null,
                    "incomeTaxExpense": "104000000.00",
                    "totalRevenue": "2596000000.00",
                    "totalOperatingExpenses": "2596000000.00",
                    "costOfRevenue": null,
                    "totalOtherIncomeExpenseNet": "-273000000.00",
                    "discontinuedOperations": null,
                    "netIncomeFromContinuingOps": "768000000.00",
                    "netIncomeApplicableToCommonShares": null,
                    "preferredStockAndOtherAdjustments": null
                },
                "2023-07-31": {
                    "date": "2023-07-31",
                    "filing_date": "2023-07-31",
                    "currency_symbol": "CAD",
                    "researchDevelopment": null,
                    "effectOfAccountingCharges": null,
                    "incomeBeforeTax": "975000000.00",
                    "minorityInterest": "1000000.00",
                    "netIncome": "831000000.00",
                    "sellingGeneralAdministrative": "844000000.00",
                    "sellingAndMarketingExpenses": "7000000.00",
                    "grossProfit": "2512000000.00",
                    "reconciledDepreciation": "130000000.00",
                    "ebit": "985000000.00",
                    "ebitda": "1115000000.00",
                    "depreciationAndAmortization": "130000000.00",
                    "nonOperatingIncomeNetOther": null,
                    "operatingIncome": "1128000000.00",
                    "otherOperatingExpenses": "2487000000.00",
                    "interestExpense": "3455000000.00",
                    "taxProvision": "148000000.00",
                    "interestIncome": "4325000000.00",
                    "netInterestIncome": "870000000.00",
                    "extraordinaryItems": null,
                    "nonRecurring": null,
                    "otherItems": null,
                    "incomeTaxExpense": "145000000.00",
                    "totalRevenue": "2487000000.00",
                    "totalOperatingExpenses": "2487000000.00",
                    "costOfRevenue": "-25000000.00",
                    "totalOtherIncomeExpenseNet": "-153000000.00",
                    "discontinuedOperations": null,
                    "netIncomeFromContinuingOps": "839000000.00",
                    "netIncomeApplicableToCommonShares": "804000000.00",
                    "preferredStockAndOtherAdjustments": null
                },
                "2023-04-30": {
                    "date": "2023-04-30",
                    "filing_date": "2023-04-30",
                    "currency_symbol": "CAD",
                    "researchDevelopment": null,
                    "effectOfAccountingCharges": null,
                    "incomeBeforeTax": "999000000.00",
                    "minorityInterest": "1000000.00",
                    "netIncome": "833000000.00",
                    "sellingGeneralAdministrative": "826000000.00",
                    "sellingAndMarketingExpenses": "7000000.00",
                    "grossProfit": "2474000000.00",
                    "reconciledDepreciation": "131000000.00",
                    "ebit": "4118000000.00",
                    "ebitda": "4249000000.00",
                    "depreciationAndAmortization": "131000000.00",
                    "nonOperatingIncomeNetOther": null,
                    "operatingIncome": "1122000000.00",
                    "otherOperatingExpenses": "2441000000.00",
                    "interestExpense": "3097000000.00",
                    "taxProvision": "173000000.00",
                    "interestIncome": "3979000000.00",
                    "netInterestIncome": "882000000.00",
                    "extraordinaryItems": null,
                    "nonRecurring": null,
                    "otherItems": null,
                    "incomeTaxExpense": "167000000.00",
                    "totalRevenue": "2441000000.00",
                    "totalOperatingExpenses": "1644000000.00",
                    "costOfRevenue": "-33000000.00",
                    "totalOtherIncomeExpenseNet": "-123000000.00",
                    "discontinuedOperations": null,
                    "netIncomeFromContinuingOps": "847000000.00",
                    "netIncomeApplicableToCommonShares": "813000000.00",
                    "preferredStockAndOtherAdjustments": null
                },
                "2023-01-31": {
                    "date": "2023-01-31",
                    "filing_date": "2023-01-31",
                    "currency_symbol": "CAD",
                    "researchDevelopment": null,
                    "effectOfAccountingCharges": null,
                    "incomeBeforeTax": "1086000000.00",
                    "minorityInterest": "0.00",
                    "netIncome": "876000000.00",
                    "sellingGeneralAdministrative": "868000000.00",
                    "sellingAndMarketingExpenses": "7000000.00",
                    "grossProfit": "2580000000.00",
                    "reconciledDepreciation": "131000000.00",
                    "ebit": "1090000000.00",
                    "ebitda": "1221000000.00",
                    "depreciationAndAmortization": "131000000.00",
                    "nonOperatingIncomeNetOther": null,
                    "operatingIncome": "1200000000.00",
                    "otherOperatingExpenses": "1285000000.00",
                    "interestExpense": "2772000000.00",
                    "taxProvision": "212000000.00",
                    "interestIncome": "3871000000.00",
                    "netInterestIncome": "1099000000.00",
                    "extraordinaryItems": null,
                    "nonRecurring": null,
                    "otherItems": null,
                    "incomeTaxExpense": "210000000.00",
                    "totalRevenue": "2559000000.00",
                    "totalOperatingExpenses": "1285000000.00",
                    "costOfRevenue": "-21000000.00",
                    "totalOtherIncomeExpenseNet": "-114000000.00",
                    "discontinuedOperations": null,
                    "netIncomeFromContinuingOps": "881000000.00",
                    "netIncomeApplicableToCommonShares": "846000000.00",
                    "preferredStockAndOtherAdjustments": null
                },
                "2022-10-31": {
                    "date": "2022-10-31",
                    "filing_date": "2022-10-31",
                    "currency_symbol": "CAD",
                    "researchDevelopment": null,
                    "effectOfAccountingCharges": null,
                    "incomeBeforeTax": "893000000.00",
                    "minorityInterest": "0.00",
                    "netIncome": "732000000.00",
                    "sellingGeneralAdministrative": "831000000.00",
                    "sellingAndMarketingExpenses": null,
                    "grossProfit": "2327000000.00",
                    "reconciledDepreciation": "92000000.00",
                    "ebit": "897000000.00",
                    "ebitda": "989000000.00",
                    "depreciationAndAmortization": "92000000.00",
                    "nonOperatingIncomeNetOther": null,
                    "operatingIncome": "1025000000.00",
                    "otherOperatingExpenses": "2327000000.00",
                    "interestExpense": "1994000000.00",
                    "taxProvision": "161000000.00",
                    "interestIncome": "3201000000.00",
                    "netInterestIncome": "1207000000.00",
                    "extraordinaryItems": null,
                    "nonRecurring": null,
                    "otherItems": null,
                    "incomeTaxExpense": "161000000.00",
                    "totalRevenue": "2327000000.00",
                    "totalOperatingExpenses": "560000000.00",
                    "costOfRevenue": null,
                    "totalOtherIncomeExpenseNet": "-132000000.00",
                    "discontinuedOperations": null,
                    "netIncomeFromContinuingOps": "732000000.00",
                    "netIncomeApplicableToCommonShares": "702000000.00",
                    "preferredStockAndOtherAdjustments": null
                },
                "2022-07-31": {
                    "date": "2022-07-31",
                    "filing_date": "2022-07-31",
                    "currency_symbol": "CAD",
                    "researchDevelopment": null,
                    "effectOfAccountingCharges": null,
                    "incomeBeforeTax": "1051000000.00",
                    "minorityInterest": "0.00",
                    "netIncome": "826000000.00",
                    "sellingGeneralAdministrative": "828000000.00",
                    "sellingAndMarketingExpenses": null,
                    "grossProfit": "2410000000.00",
                    "reconciledDepreciation": "131000000.00",
                    "ebit": "1046000000.00",
                    "ebitda": "1167000000.00",
                    "depreciationAndAmortization": "121000000.00",
                    "nonOperatingIncomeNetOther": null,
                    "operatingIncome": "1151000000.00",
                    "otherOperatingExpenses": "1205000000.00",
                    "interestExpense": "1126000000.00",
                    "taxProvision": "224000000.00",
                    "interestIncome": "2545000000.00",
                    "netInterestIncome": "1419000000.00",
                    "extraordinaryItems": null,
                    "nonRecurring": null,
                    "otherItems": null,
                    "incomeTaxExpense": "225000000.00",
                    "totalRevenue": "2410000000.00",
                    "totalOperatingExpenses": "-234000000.00",
                    "costOfRevenue": null,
                    "totalOtherIncomeExpenseNet": "-100000000.00",
                    "discontinuedOperations": null,
                    "netIncomeFromContinuingOps": "826000000.00",
                    "netIncomeApplicableToCommonShares": "800000000.00",
                    "preferredStockAndOtherAdjustments": null
                },
                "2022-04-30": {
                    "date": "2022-04-30",
                    "filing_date": "2022-04-30",
                    "currency_symbol": "CAD",
                    "researchDevelopment": null,
                    "effectOfAccountingCharges": null,
                    "incomeBeforeTax": "1137000000.00",
                    "minorityInterest": "1000000.00",
                    "netIncome": "890000000.00",
                    "sellingGeneralAdministrative": "808000000.00",
                    "sellingAndMarketingExpenses": null,
                    "grossProfit": "2423000000.00",
                    "reconciledDepreciation": "128000000.00",
                    "ebit": "1128000000.00",
                    "ebitda": "1249000000.00",
                    "depreciationAndAmortization": "121000000.00",
                    "nonOperatingIncomeNetOther": null,
                    "operatingIncome": "1247000000.00",
                    "otherOperatingExpenses": "1189000000.00",
                    "interestExpense": "598000000.00",
                    "taxProvision": "250000000.00",
                    "interestIncome": "1911000000.00",
                    "netInterestIncome": "1313000000.00",
                    "extraordinaryItems": null,
                    "nonRecurring": null,
                    "otherItems": null,
                    "incomeTaxExpense": "248000000.00",
                    "totalRevenue": "2423000000.00",
                    "totalOperatingExpenses": "2423000000.00",
                    "costOfRevenue": null,
                    "totalOtherIncomeExpenseNet": "-110000000.00",
                    "discontinuedOperations": null,
                    "netIncomeFromContinuingOps": "893000000.00",
                    "netIncomeApplicableToCommonShares": "869000000.00",
                    "preferredStockAndOtherAdjustments": null
                },
                "2022-01-31": {
                    "date": "2022-01-31",
                    "filing_date": "2022-01-31",
                    "currency_symbol": "CAD",
                    "researchDevelopment": null,
                    "effectOfAccountingCharges": null,
                    "incomeBeforeTax": "1188000000.00",
                    "minorityInterest": "0.00",
                    "netIncome": "932000000.00",
                    "sellingGeneralAdministrative": "817000000.00",
                    "sellingAndMarketingExpenses": null,
                    "grossProfit": "2459000000.00",
                    "reconciledDepreciation": "130000000.00",
                    "ebit": "1186000000.00",
                    "ebitda": "1307000000.00",
                    "depreciationAndAmortization": "121000000.00",
                    "nonOperatingIncomeNetOther": null,
                    "operatingIncome": "1267000000.00",
                    "otherOperatingExpenses": "1201000000.00",
                    "interestExpense": "556000000.00",
                    "taxProvision": "259000000.00",
                    "interestIncome": "1888000000.00",
                    "netInterestIncome": "1332000000.00",
                    "extraordinaryItems": null,
                    "nonRecurring": null,
                    "otherItems": null,
                    "incomeTaxExpense": "258000000.00",
                    "totalRevenue": "2459000000.00",
                    "totalOperatingExpenses": "2459000000.00",
                    "costOfRevenue": null,
                    "totalOtherIncomeExpenseNet": "-79000000.00",
                    "discontinuedOperations": null,
                    "netIncomeFromContinuingOps": "932000000.00",
                    "netIncomeApplicableToCommonShares": "906000000.00",
                    "preferredStockAndOtherAdjustments": null
                },
                "2021-10-31": {
                    "date": "2021-10-31",
                    "filing_date": "2021-10-31",
                    "currency_symbol": "CAD",
                    "researchDevelopment": null,
                    "effectOfAccountingCharges": null,
                    "incomeBeforeTax": "994000000.00",
                    "minorityInterest": "0.00",
                    "netIncome": "776000000.00",
                    "sellingGeneralAdministrative": "754000000.00",
                    "sellingAndMarketingExpenses": null,
                    "grossProfit": "2204000000.00",
                    "reconciledDepreciation": "115000000.00",
                    "ebit": "988000000.00",
                    "ebitda": "1103000000.00",
                    "depreciationAndAmortization": "115000000.00",
                    "nonOperatingIncomeNetOther": null,
                    "operatingIncome": "1069000000.00",
                    "otherOperatingExpenses": "1183000000.00",
                    "interestExpense": "548000000.00",
                    "taxProvision": "218000000.00",
                    "interestIncome": "1738000000.00",
                    "netInterestIncome": "1190000000.00",
                    "extraordinaryItems": null,
                    "nonRecurring": null,
                    "otherItems": null,
                    "incomeTaxExpense": "218000000.00",
                    "totalRevenue": "2252000000.00",
                    "totalOperatingExpenses": "2204000000.00",
                    "costOfRevenue": "48000000.00",
                    "totalOtherIncomeExpenseNet": "-75000000.00",
                    "discontinuedOperations": null,
                    "netIncomeFromContinuingOps": "776000000.00",
                    "netIncomeApplicableToCommonShares": "750000000.00",
                    "preferredStockAndOtherAdjustments": null
                },
                "2021-07-31": {
                    "date": "2021-07-31",
                    "filing_date": "2021-07-31",
                    "currency_symbol": "CAD",
                    "researchDevelopment": null,
                    "effectOfAccountingCharges": null,
                    "incomeBeforeTax": "1081000000.00",
                    "minorityInterest": "0.00",
                    "netIncome": "839000000.00",
                    "sellingGeneralAdministrative": "773000000.00",
                    "sellingAndMarketingExpenses": null,
                    "grossProfit": "2247000000.00",
                    "reconciledDepreciation": "119000000.00",
                    "ebit": "1075000000.00",
                    "ebitda": "1194000000.00",
                    "depreciationAndAmortization": "119000000.00",
                    "nonOperatingIncomeNetOther": null,
                    "operatingIncome": "1175000000.00",
                    "otherOperatingExpenses": "1122000000.00",
                    "interestExpense": "547000000.00",
                    "taxProvision": "242000000.00",
                    "interestIncome": "1777000000.00",
                    "netInterestIncome": "1230000000.00",
                    "extraordinaryItems": null,
                    "nonRecurring": null,
                    "otherItems": null,
                    "incomeTaxExpense": "242000000.00",
                    "totalRevenue": "2247000000.00",
                    "totalOperatingExpenses": "2247000000.00",
                    "costOfRevenue": null,
                    "totalOtherIncomeExpenseNet": "-94000000.00",
                    "discontinuedOperations": null,
                    "netIncomeFromContinuingOps": "839000000.00",
                    "netIncomeApplicableToCommonShares": "808000000.00",
                    "preferredStockAndOtherAdjustments": null
                },
                "2021-04-30": {
                    "date": "2021-04-30",
                    "filing_date": "2021-04-30",
                    "currency_symbol": "CAD",
                    "researchDevelopment": null,
                    "effectOfAccountingCharges": null,
                    "incomeBeforeTax": "1034000000.00",
                    "minorityInterest": "0.00",
                    "netIncome": "801000000.00",
                    "sellingGeneralAdministrative": "769000000.00",
                    "sellingAndMarketingExpenses": null,
                    "grossProfit": "2234000000.00",
                    "reconciledDepreciation": "120000000.00",
                    "ebit": "1029000000.00",
                    "ebitda": "1149000000.00",
                    "depreciationAndAmortization": "120000000.00",
                    "nonOperatingIncomeNetOther": null,
                    "operatingIncome": "1130000000.00",
                    "otherOperatingExpenses": "1103000000.00",
                    "interestExpense": "538000000.00",
                    "taxProvision": "233000000.00",
                    "interestIncome": "1694000000.00",
                    "netInterestIncome": "1156000000.00",
                    "extraordinaryItems": null,
                    "nonRecurring": null,
                    "otherItems": null,
                    "incomeTaxExpense": "233000000.00",
                    "totalRevenue": "2234000000.00",
                    "totalOperatingExpenses": "2234000000.00",
                    "costOfRevenue": null,
                    "totalOtherIncomeExpenseNet": "-96000000.00",
                    "discontinuedOperations": null,
                    "netIncomeFromContinuingOps": "801000000.00",
                    "netIncomeApplicableToCommonShares": "768000000.00",
                    "preferredStockAndOtherAdjustments": null
                },
                "2021-01-31": {
                    "date": "2021-01-31",
                    "filing_date": "2021-01-31",
                    "currency_symbol": "CAD",
                    "researchDevelopment": null,
                    "effectOfAccountingCharges": null,
                    "incomeBeforeTax": "963000000.00",
                    "minorityInterest": "0.00",
                    "netIncome": "761000000.00",
                    "sellingGeneralAdministrative": "731000000.00",
                    "sellingAndMarketingExpenses": null,
                    "grossProfit": "2219000000.00",
                    "reconciledDepreciation": "127000000.00",
                    "ebit": "957000000.00",
                    "ebitda": "1084000000.00",
                    "depreciationAndAmortization": "127000000.00",
                    "nonOperatingIncomeNetOther": null,
                    "operatingIncome": "1064000000.00",
                    "otherOperatingExpenses": "1079000000.00",
                    "interestExpense": "571000000.00",
                    "taxProvision": "202000000.00",
                    "interestIncome": "1778000000.00",
                    "netInterestIncome": "1207000000.00",
                    "extraordinaryItems": null,
                    "nonRecurring": null,
                    "otherItems": null,
                    "incomeTaxExpense": "202000000.00",
                    "totalRevenue": "2143000000.00",
                    "totalOperatingExpenses": "2219000000.00",
                    "costOfRevenue": "-76000000.00",
                    "totalOtherIncomeExpenseNet": "-101000000.00",
                    "discontinuedOperations": null,
                    "netIncomeFromContinuingOps": "761000000.00",
                    "netIncomeApplicableToCommonShares": "728000000.00",
                    "preferredStockAndOtherAdjustments": null
                },
                "2020-10-31": {
                    "date": "2020-10-31",
                    "filing_date": "2020-10-31",
                    "currency_symbol": "CAD",
                    "researchDevelopment": null,
                    "effectOfAccountingCharges": null,
                    "incomeBeforeTax": "631000000.00",
                    "minorityInterest": "3000000.00",
                    "netIncome": "490000000.00",
                    "sellingGeneralAdministrative": "673000000.00",
                    "sellingAndMarketingExpenses": null,
                    "grossProfit": "1994000000.00",
                    "reconciledDepreciation": "113000000.00",
                    "ebit": "626000000.00",
                    "ebitda": "739000000.00",
                    "depreciationAndAmortization": "113000000.00",
                    "nonOperatingIncomeNetOther": null,
                    "operatingIncome": "859000000.00",
                    "otherOperatingExpenses": "1031000000.00",
                    "interestExpense": "616000000.00",
                    "taxProvision": "139000000.00",
                    "interestIncome": "1740000000.00",
                    "netInterestIncome": "1124000000.00",
                    "extraordinaryItems": null,
                    "nonRecurring": null,
                    "otherItems": null,
                    "incomeTaxExpense": "139000000.00",
                    "totalRevenue": "1890000000.00",
                    "totalOperatingExpenses": "1994000000.00",
                    "costOfRevenue": "-104000000.00",
                    "totalOtherIncomeExpenseNet": "-228000000.00",
                    "discontinuedOperations": null,
                    "netIncomeFromContinuingOps": "492000000.00",
                    "netIncomeApplicableToCommonShares": "459000000.00",
                    "preferredStockAndOtherAdjustments": null
                },
                "2020-07-31": {
                    "date": "2020-07-31",
                    "filing_date": "2020-07-31",
                    "currency_symbol": "CAD",
                    "researchDevelopment": null,
                    "effectOfAccountingCharges": null,
                    "incomeBeforeTax": "751000000.00",
                    "minorityInterest": "-9000000.00",
                    "netIncome": "589000000.00",
                    "sellingGeneralAdministrative": "639000000.00",
                    "sellingAndMarketingExpenses": null,
                    "grossProfit": "1963000000.00",
                    "reconciledDepreciation": "114000000.00",
                    "ebit": "744000000.00",
                    "ebitda": "858000000.00",
                    "depreciationAndAmortization": "114000000.00",
                    "nonOperatingIncomeNetOther": null,
                    "operatingIncome": "851000000.00",
                    "otherOperatingExpenses": "974000000.00",
                    "interestExpense": "644000000.00",
                    "taxProvision": "149000000.00",
                    "interestIncome": "1740000000.00",
                    "netInterestIncome": "1096000000.00",
                    "extraordinaryItems": null,
                    "nonRecurring": null,
                    "otherItems": null,
                    "incomeTaxExpense": "149000000.00",
                    "totalRevenue": "1825000000.00",
                    "totalOperatingExpenses": "1963000000.00",
                    "costOfRevenue": "-138000000.00",
                    "totalOtherIncomeExpenseNet": "-100000000.00",
                    "discontinuedOperations": null,
                    "netIncomeFromContinuingOps": "602000000.00",
                    "netIncomeApplicableToCommonShares": "560000000.00",
                    "preferredStockAndOtherAdjustments": null
                },
                "2020-04-30": {
                    "date": "2020-04-30",
                    "filing_date": "2020-04-30",
                    "currency_symbol": "CAD",
                    "researchDevelopment": null,
                    "effectOfAccountingCharges": null,
                    "incomeBeforeTax": "411000000.00",
                    "minorityInterest": "369000000.00",
                    "netIncome": "368000000.00",
                    "sellingGeneralAdministrative": "693000000.00",
                    "sellingAndMarketingExpenses": null,
                    "grossProfit": "2026000000.00",
                    "reconciledDepreciation": "112000000.00",
                    "ebit": "405000000.00",
                    "ebitda": "517000000.00",
                    "depreciationAndAmortization": "112000000.00",
                    "nonOperatingIncomeNetOther": null,
                    "operatingIncome": "515000000.00",
                    "otherOperatingExpenses": "1017000000.00",
                    "interestExpense": "919000000.00",
                    "taxProvision": "32000000.00",
                    "interestIncome": "2024000000.00",
                    "netInterestIncome": "1105000000.00",
                    "extraordinaryItems": null,
                    "nonRecurring": null,
                    "otherItems": null,
                    "incomeTaxExpense": "32000000.00",
                    "totalRevenue": "1532000000.00",
                    "totalOperatingExpenses": "2026000000.00",
                    "costOfRevenue": "-494000000.00",
                    "totalOtherIncomeExpenseNet": "-104000000.00",
                    "discontinuedOperations": null,
                    "netIncomeFromContinuingOps": "379000000.00",
                    "netIncomeApplicableToCommonShares": "339000000.00",
                    "preferredStockAndOtherAdjustments": null
                },
                "2020-01-31": {
                    "date": "2020-01-31",
                    "filing_date": "2020-01-31",
                    "currency_symbol": "CAD",
                    "researchDevelopment": null,
                    "effectOfAccountingCharges": null,
                    "incomeBeforeTax": "743000000.00",
                    "minorityInterest": "350000000.00",
                    "netIncome": "594000000.00",
                    "sellingGeneralAdministrative": "660000000.00",
                    "sellingAndMarketingExpenses": null,
                    "grossProfit": "1913000000.00",
                    "reconciledDepreciation": "109000000.00",
                    "ebit": "733000000.00",
                    "ebitda": "842000000.00",
                    "depreciationAndAmortization": "109000000.00",
                    "nonOperatingIncomeNetOther": null,
                    "operatingIncome": "864000000.00",
                    "otherOperatingExpenses": "42000000.00",
                    "interestExpense": "1144000000.00",
                    "taxProvision": "133000000.00",
                    "interestIncome": "2074000000.00",
                    "netInterestIncome": "930000000.00",
                    "extraordinaryItems": null,
                    "nonRecurring": null,
                    "otherItems": null,
                    "incomeTaxExpense": "133000000.00",
                    "totalRevenue": "1834000000.00",
                    "totalOperatingExpenses": "-42000000.00",
                    "costOfRevenue": "-79000000.00",
                    "totalOtherIncomeExpenseNet": "-121000000.00",
                    "discontinuedOperations": null,
                    "netIncomeFromContinuingOps": "610000000.00",
                    "netIncomeApplicableToCommonShares": "565000000.00",
                    "preferredStockAndOtherAdjustments": null
                },
                "2019-10-31": {
                    "date": "2019-10-31",
                    "filing_date": "2019-10-31",
                    "currency_symbol": "CAD",
                    "researchDevelopment": null,
                    "effectOfAccountingCharges": null,
                    "incomeBeforeTax": "731000000.00",
                    "minorityInterest": "358000000.00",
                    "netIncome": "590000000.00",
                    "sellingGeneralAdministrative": "651000000.00",
                    "sellingAndMarketingExpenses": null,
                    "grossProfit": "1904000000.00",
                    "reconciledDepreciation": "81000000.00",
                    "ebit": "720000000.00",
                    "ebitda": "801000000.00",
                    "depreciationAndAmortization": "81000000.00",
                    "nonOperatingIncomeNetOther": null,
                    "operatingIncome": "922000000.00",
                    "otherOperatingExpenses": "1904000000.00",
                    "interestExpense": "1160000000.00",
                    "taxProvision": "127000000.00",
                    "interestIncome": "2096000000.00",
                    "netInterestIncome": "936000000.00",
                    "extraordinaryItems": null,
                    "nonRecurring": null,
                    "otherItems": null,
                    "incomeTaxExpense": "127000000.00",
                    "totalRevenue": "1904000000.00",
                    "totalOperatingExpenses": "-27000000.00",
                    "costOfRevenue": null,
                    "totalOtherIncomeExpenseNet": "-191000000.00",
                    "discontinuedOperations": null,
                    "netIncomeFromContinuingOps": "604000000.00",
                    "netIncomeApplicableToCommonShares": "561000000.00",
                    "preferredStockAndOtherAdjustments": null
                },
                "2019-07-31": {
                    "date": "2019-07-31",
                    "filing_date": "2019-07-31",
                    "currency_symbol": "CAD",
                    "researchDevelopment": null,
                    "effectOfAccountingCharges": null,
                    "incomeBeforeTax": "708000000.00",
                    "minorityInterest": "375000000.00",
                    "netIncome": "591000000.00",
                    "sellingGeneralAdministrative": "648000000.00",
                    "sellingAndMarketingExpenses": null,
                    "grossProfit": "1842000000.00",
                    "reconciledDepreciation": "80000000.00",
                    "ebit": "700000000.00",
                    "ebitda": "780000000.00",
                    "depreciationAndAmortization": "80000000.00",
                    "nonOperatingIncomeNetOther": null,
                    "operatingIncome": "820000000.00",
                    "otherOperatingExpenses": "1042000000.00",
                    "interestExpense": "1171000000.00",
                    "taxProvision": "100000000.00",
                    "interestIncome": "2026000000.00",
                    "netInterestIncome": "855000000.00",
                    "extraordinaryItems": null,
                    "nonRecurring": null,
                    "otherItems": null,
                    "incomeTaxExpense": "100000000.00",
                    "totalRevenue": "1842000000.00",
                    "totalOperatingExpenses": "1842000000.00",
                    "costOfRevenue": null,
                    "totalOtherIncomeExpenseNet": "-112000000.00",
                    "discontinuedOperations": null,
                    "netIncomeFromContinuingOps": "608000000.00",
                    "netIncomeApplicableToCommonShares": "562000000.00",
                    "preferredStockAndOtherAdjustments": null
                },
                "2019-04-30": {
                    "date": "2019-04-30",
                    "filing_date": "2019-04-30",
                    "currency_symbol": "CAD",
                    "researchDevelopment": null,
                    "effectOfAccountingCharges": null,
                    "incomeBeforeTax": "660000000.00",
                    "minorityInterest": "393000000.00",
                    "netIncome": "539000000.00",
                    "sellingGeneralAdministrative": "607000000.00",
                    "sellingAndMarketingExpenses": null,
                    "grossProfit": "1763000000.00",
                    "reconciledDepreciation": "84000000.00",
                    "ebit": "653000000.00",
                    "ebitda": "737000000.00",
                    "depreciationAndAmortization": "84000000.00",
                    "nonOperatingIncomeNetOther": null,
                    "operatingIncome": "771000000.00",
                    "otherOperatingExpenses": "1763000000.00",
                    "interestExpense": "1114000000.00",
                    "taxProvision": "102000000.00",
                    "interestIncome": "2056000000.00",
                    "netInterestIncome": "942000000.00",
                    "extraordinaryItems": null,
                    "nonRecurring": null,
                    "otherItems": null,
                    "incomeTaxExpense": "102000000.00",
                    "totalRevenue": "1763000000.00",
                    "totalOperatingExpenses": "1763000000.00",
                    "costOfRevenue": null,
                    "totalOtherIncomeExpenseNet": "-111000000.00",
                    "discontinuedOperations": null,
                    "netIncomeFromContinuingOps": "558000000.00",
                    "netIncomeApplicableToCommonShares": "510000000.00",
                    "preferredStockAndOtherAdjustments": null
                },
                "2019-01-31": {
                    "date": "2019-01-31",
                    "filing_date": "2019-01-31",
                    "currency_symbol": "CAD",
                    "researchDevelopment": null,
                    "effectOfAccountingCharges": null,
                    "incomeBeforeTax": "685000000.00",
                    "minorityInterest": "372000000.00",
                    "netIncome": "536000000.00",
                    "sellingGeneralAdministrative": "616000000.00",
                    "sellingAndMarketingExpenses": null,
                    "grossProfit": "1791000000.00",
                    "reconciledDepreciation": "83000000.00",
                    "ebit": "677000000.00",
                    "ebitda": "760000000.00",
                    "depreciationAndAmortization": "83000000.00",
                    "nonOperatingIncomeNetOther": null,
                    "operatingIncome": "794000000.00",
                    "otherOperatingExpenses": "1791000000.00",
                    "interestExpense": "1133000000.00",
                    "taxProvision": null,
                    "interestIncome": null,
                    "netInterestIncome": null,
                    "extraordinaryItems": null,
                    "nonRecurring": null,
                    "otherItems": null,
                    "incomeTaxExpense": "133000000.00",
                    "totalRevenue": "1791000000.00",
                    "totalOperatingExpenses": "1791000000.00",
                    "costOfRevenue": "0.00",
                    "totalOtherIncomeExpenseNet": "-109000000.00",
                    "discontinuedOperations": null,
                    "netIncomeFromContinuingOps": "552000000.00",
                    "netIncomeApplicableToCommonShares": "507000000.00",
                    "preferredStockAndOtherAdjustments": null
                },
                "2018-10-31": {
                    "date": "2018-10-31",
                    "filing_date": "2018-10-31",
                    "currency_symbol": "CAD",
                    "researchDevelopment": null,
                    "effectOfAccountingCharges": null,
                    "incomeBeforeTax": "705000000.00",
                    "minorityInterest": "379000000.00",
                    "netIncome": "550000000.00",
                    "sellingGeneralAdministrative": "616000000.00",
                    "sellingAndMarketingExpenses": null,
                    "grossProfit": "1812000000.00",
                    "reconciledDepreciation": "79000000.00",
                    "ebit": "696000000.00",
                    "ebitda": "775000000.00",
                    "depreciationAndAmortization": "79000000.00",
                    "nonOperatingIncomeNetOther": null,
                    "operatingIncome": "828000000.00",
                    "otherOperatingExpenses": "913000000.00",
                    "interestExpense": "1015000000.00",
                    "taxProvision": null,
                    "interestIncome": null,
                    "netInterestIncome": null,
                    "extraordinaryItems": null,
                    "nonRecurring": null,
                    "otherItems": null,
                    "incomeTaxExpense": "139000000.00",
                    "totalRevenue": "1812000000.00",
                    "totalOperatingExpenses": "-108000000.00",
                    "costOfRevenue": "0.00",
                    "totalOtherIncomeExpenseNet": "-123000000.00",
                    "discontinuedOperations": null,
                    "netIncomeFromContinuingOps": "566000000.00",
                    "netIncomeApplicableToCommonShares": "518000000.00",
                    "preferredStockAndOtherAdjustments": null
                },
                "2018-07-31": {
                    "date": "2018-07-31",
                    "filing_date": "2018-07-31",
                    "currency_symbol": "CAD",
                    "researchDevelopment": null,
                    "effectOfAccountingCharges": null,
                    "incomeBeforeTax": "705000000.00",
                    "minorityInterest": "363000000.00",
                    "netIncome": "546000000.00",
                    "sellingGeneralAdministrative": "618000000.00",
                    "sellingAndMarketingExpenses": null,
                    "grossProfit": "1785000000.00",
                    "reconciledDepreciation": "77000000.00",
                    "ebit": "698000000.00",
                    "ebitda": "775000000.00",
                    "depreciationAndAmortization": "77000000.00",
                    "nonOperatingIncomeNetOther": null,
                    "operatingIncome": "813000000.00",
                    "otherOperatingExpenses": "903000000.00",
                    "interestExpense": "941000000.00",
                    "taxProvision": null,
                    "interestIncome": null,
                    "netInterestIncome": null,
                    "extraordinaryItems": null,
                    "nonRecurring": null,
                    "otherItems": null,
                    "incomeTaxExpense": "136000000.00",
                    "totalRevenue": "1785000000.00",
                    "totalOperatingExpenses": "-162000000.00",
                    "costOfRevenue": "0.00",
                    "totalOtherIncomeExpenseNet": "-108000000.00",
                    "discontinuedOperations": null,
                    "netIncomeFromContinuingOps": "569000000.00",
                    "netIncomeApplicableToCommonShares": "521000000.00",
                    "preferredStockAndOtherAdjustments": null
                },
                "2018-04-30": {
                    "date": "2018-04-30",
                    "filing_date": "2018-04-30",
                    "currency_symbol": "CAD",
                    "researchDevelopment": null,
                    "effectOfAccountingCharges": null,
                    "incomeBeforeTax": "671000000.00",
                    "minorityInterest": "781000000.00",
                    "netIncome": "522000000.00",
                    "sellingGeneralAdministrative": "601000000.00",
                    "sellingAndMarketingExpenses": null,
                    "grossProfit": "1749000000.00",
                    "reconciledDepreciation": "73000000.00",
                    "ebit": "666000000.00",
                    "ebitda": "739000000.00",
                    "depreciationAndAmortization": "73000000.00",
                    "nonOperatingIncomeNetOther": null,
                    "operatingIncome": "776000000.00",
                    "otherOperatingExpenses": "887000000.00",
                    "interestExpense": "833000000.00",
                    "taxProvision": null,
                    "interestIncome": null,
                    "netInterestIncome": null,
                    "extraordinaryItems": null,
                    "nonRecurring": null,
                    "otherItems": null,
                    "incomeTaxExpense": "124000000.00",
                    "totalRevenue": "1749000000.00",
                    "totalOperatingExpenses": "-270000000.00",
                    "costOfRevenue": "0.00",
                    "totalOtherIncomeExpenseNet": "-105000000.00",
                    "discontinuedOperations": null,
                    "netIncomeFromContinuingOps": "547000000.00",
                    "netIncomeApplicableToCommonShares": "496000000.00",
                    "preferredStockAndOtherAdjustments": null
                },
                "2018-03-31": {
                    "date": "2018-03-31",
                    "filing_date": null,
                    "currency_symbol": "CAD",
                    "researchDevelopment": null,
                    "effectOfAccountingCharges": null,
                    "incomeBeforeTax": "3420000000.00",
                    "minorityInterest": "1455000000.00",
                    "netIncome": "2668000000.00",
                    "sellingGeneralAdministrative": "7657000000.00",
                    "sellingAndMarketingExpenses": null,
                    "grossProfit": "11077000000.00",
                    "reconciledDepreciation": null,
                    "ebit": "5305000000.00",
                    "ebitda": null,
                    "depreciationAndAmortization": null,
                    "nonOperatingIncomeNetOther": null,
                    "operatingIncome": "3420000000.00",
                    "otherOperatingExpenses": null,
                    "interestExpense": "1885000000.00",
                    "taxProvision": null,
                    "interestIncome": null,
                    "netInterestIncome": null,
                    "extraordinaryItems": null,
                    "nonRecurring": null,
                    "otherItems": null,
                    "incomeTaxExpense": "714000000.00",
                    "totalRevenue": "11077000000.00",
                    "totalOperatingExpenses": "0.00",
                    "costOfRevenue": "0.00",
                    "totalOtherIncomeExpenseNet": null,
                    "discontinuedOperations": "-2000000.00",
                    "netIncomeFromContinuingOps": "2706000000.00",
                    "netIncomeApplicableToCommonShares": "2575000000.00",
                    "preferredStockAndOtherAdjustments": null
                },
                "2018-01-31": {
                    "date": "2018-01-31",
                    "filing_date": "2018-01-31",
                    "currency_symbol": "CAD",
                    "researchDevelopment": null,
                    "effectOfAccountingCharges": null,
                    "incomeBeforeTax": "695000000.00",
                    "minorityInterest": "750000000.00",
                    "netIncome": "527000000.00",
                    "sellingGeneralAdministrative": "631000000.00",
                    "sellingAndMarketingExpenses": null,
                    "grossProfit": "1799000000.00",
                    "reconciledDepreciation": "73000000.00",
                    "ebit": "688000000.00",
                    "ebitda": "761000000.00",
                    "depreciationAndAmortization": "73000000.00",
                    "nonOperatingIncomeNetOther": null,
                    "operatingIncome": "793000000.00",
                    "otherOperatingExpenses": "926000000.00",
                    "interestExpense": "764000000.00",
                    "taxProvision": null,
                    "interestIncome": null,
                    "netInterestIncome": null,
                    "extraordinaryItems": null,
                    "nonRecurring": null,
                    "otherItems": null,
                    "incomeTaxExpense": "145000000.00",
                    "totalRevenue": "1799000000.00",
                    "totalOperatingExpenses": "1799000000.00",
                    "costOfRevenue": "0.00",
                    "totalOtherIncomeExpenseNet": "-98000000.00",
                    "discontinuedOperations": null,
                    "netIncomeFromContinuingOps": "550000000.00",
                    "netIncomeApplicableToCommonShares": "505000000.00",
                    "preferredStockAndOtherAdjustments": null
                },
                "2017-12-31": {
                    "date": "2017-12-31",
                    "filing_date": null,
                    "currency_symbol": "CAD",
                    "researchDevelopment": null,
                    "effectOfAccountingCharges": null,
                    "incomeBeforeTax": "2471000000.00",
                    "minorityInterest": "1075000000.00",
                    "netIncome": "643000000.00",
                    "sellingGeneralAdministrative": "7029000000.00",
                    "sellingAndMarketingExpenses": null,
                    "grossProfit": "9500000000.00",
                    "reconciledDepreciation": null,
                    "ebit": "4062000000.00",
                    "ebitda": null,
                    "depreciationAndAmortization": null,
                    "nonOperatingIncomeNetOther": null,
                    "operatingIncome": "2471000000.00",
                    "otherOperatingExpenses": null,
                    "interestExpense": "1591000000.00",
                    "taxProvision": null,
                    "interestIncome": null,
                    "netInterestIncome": null,
                    "extraordinaryItems": null,
                    "nonRecurring": null,
                    "otherItems": null,
                    "incomeTaxExpense": "1810000000.00",
                    "totalRevenue": "9500000000.00",
                    "totalOperatingExpenses": "0.00",
                    "costOfRevenue": "0.00",
                    "totalOtherIncomeExpenseNet": null,
                    "discontinuedOperations": "2000000.00",
                    "netIncomeFromContinuingOps": "661000000.00",
                    "netIncomeApplicableToCommonShares": "473000000.00",
                    "preferredStockAndOtherAdjustments": null
                },
                "2017-10-31": {
                    "date": "2017-10-31",
                    "filing_date": "2017-10-31",
                    "currency_symbol": "CAD",
                    "researchDevelopment": null,
                    "effectOfAccountingCharges": null,
                    "incomeBeforeTax": "658000000.00",
                    "minorityInterest": "808000000.00",
                    "netIncome": "506000000.00",
                    "sellingGeneralAdministrative": "601000000.00",
                    "sellingAndMarketingExpenses": null,
                    "grossProfit": "1699000000.00",
                    "reconciledDepreciation": "78000000.00",
                    "ebit": "647000000.00",
                    "ebitda": "725000000.00",
                    "depreciationAndAmortization": "78000000.00",
                    "nonOperatingIncomeNetOther": null,
                    "operatingIncome": "748000000.00",
                    "otherOperatingExpenses": "886000000.00",
                    "interestExpense": "667000000.00",
                    "taxProvision": null,
                    "interestIncome": null,
                    "netInterestIncome": null,
                    "extraordinaryItems": null,
                    "nonRecurring": null,
                    "otherItems": null,
                    "incomeTaxExpense": "133000000.00",
                    "totalRevenue": "1699000000.00",
                    "totalOperatingExpenses": "1699000000.00",
                    "costOfRevenue": "0.00",
                    "totalOtherIncomeExpenseNet": "-90000000.00",
                    "discontinuedOperations": null,
                    "netIncomeFromContinuingOps": "525000000.00",
                    "netIncomeApplicableToCommonShares": "479000000.00",
                    "preferredStockAndOtherAdjustments": null
                },
                "2017-09-30": {
                    "date": "2017-09-30",
                    "filing_date": null,
                    "currency_symbol": "CAD",
                    "researchDevelopment": null,
                    "effectOfAccountingCharges": null,
                    "incomeBeforeTax": "2482000000.00",
                    "minorityInterest": "1136000000.00",
                    "netIncome": "1781000000.00",
                    "sellingGeneralAdministrative": "6715000000.00",
                    "sellingAndMarketingExpenses": null,
                    "grossProfit": "9197000000.00",
                    "reconciledDepreciation": null,
                    "ebit": "4039000000.00",
                    "ebitda": null,
                    "depreciationAndAmortization": null,
                    "nonOperatingIncomeNetOther": null,
                    "operatingIncome": "2482000000.00",
                    "otherOperatingExpenses": null,
                    "interestExpense": "1557000000.00",
                    "taxProvision": null,
                    "interestIncome": null,
                    "netInterestIncome": null,
                    "extraordinaryItems": null,
                    "nonRecurring": null,
                    "otherItems": null,
                    "incomeTaxExpense": "697000000.00",
                    "totalRevenue": "9197000000.00",
                    "totalOperatingExpenses": "0.00",
                    "costOfRevenue": "0.00",
                    "totalOtherIncomeExpenseNet": null,
                    "discontinuedOperations": "6000000.00",
                    "netIncomeFromContinuingOps": "1785000000.00",
                    "netIncomeApplicableToCommonShares": "1688000000.00",
                    "preferredStockAndOtherAdjustments": null
                },
                "2017-07-31": {
                    "date": "2017-07-31",
                    "filing_date": "2017-07-31",
                    "currency_symbol": "CAD",
                    "researchDevelopment": null,
                    "effectOfAccountingCharges": null,
                    "incomeBeforeTax": "646000000.00",
                    "minorityInterest": "786000000.00",
                    "netIncome": "494000000.00",
                    "sellingGeneralAdministrative": "595000000.00",
                    "sellingAndMarketingExpenses": null,
                    "grossProfit": "1668000000.00",
                    "reconciledDepreciation": "81000000.00",
                    "ebit": "639000000.00",
                    "ebitda": "720000000.00",
                    "depreciationAndAmortization": "81000000.00",
                    "nonOperatingIncomeNetOther": null,
                    "operatingIncome": "740000000.00",
                    "otherOperatingExpenses": "877000000.00",
                    "interestExpense": "577000000.00",
                    "taxProvision": null,
                    "interestIncome": null,
                    "netInterestIncome": null,
                    "extraordinaryItems": null,
                    "nonRecurring": null,
                    "otherItems": null,
                    "incomeTaxExpense": "128000000.00",
                    "totalRevenue": "1617000000.00",
                    "totalOperatingExpenses": "1668000000.00",
                    "costOfRevenue": "-51000000.00",
                    "totalOtherIncomeExpenseNet": "-94000000.00",
                    "discontinuedOperations": null,
                    "netIncomeFromContinuingOps": "518000000.00",
                    "netIncomeApplicableToCommonShares": "475000000.00",
                    "preferredStockAndOtherAdjustments": null
                },
                "2017-06-30": {
                    "date": "2017-06-30",
                    "filing_date": null,
                    "currency_symbol": "CAD",
                    "researchDevelopment": null,
                    "effectOfAccountingCharges": null,
                    "incomeBeforeTax": "2642000000.00",
                    "minorityInterest": "1141000000.00",
                    "netIncome": "1757000000.00",
                    "sellingGeneralAdministrative": "6861000000.00",
                    "sellingAndMarketingExpenses": null,
                    "grossProfit": "9503000000.00",
                    "reconciledDepreciation": null,
                    "ebit": "3997000000.00",
                    "ebitda": null,
                    "depreciationAndAmortization": null,
                    "nonOperatingIncomeNetOther": null,
                    "operatingIncome": "2642000000.00",
                    "otherOperatingExpenses": null,
                    "interestExpense": "1355000000.00",
                    "taxProvision": null,
                    "interestIncome": null,
                    "netInterestIncome": null,
                    "extraordinaryItems": null,
                    "nonRecurring": null,
                    "otherItems": null,
                    "incomeTaxExpense": "846000000.00",
                    "totalRevenue": "9503000000.00",
                    "totalOperatingExpenses": "0.00",
                    "costOfRevenue": "0.00",
                    "totalOtherIncomeExpenseNet": null,
                    "discontinuedOperations": "-5000000.00",
                    "netIncomeFromContinuingOps": "1796000000.00",
                    "netIncomeApplicableToCommonShares": "1587000000.00",
                    "preferredStockAndOtherAdjustments": null
                },
                "2017-04-30": {
                    "date": "2017-04-30",
                    "filing_date": "2017-04-30",
                    "currency_symbol": "CAD",
                    "researchDevelopment": null,
                    "effectOfAccountingCharges": null,
                    "incomeBeforeTax": "600000000.00",
                    "minorityInterest": "798000000.00",
                    "netIncome": "462000000.00",
                    "sellingGeneralAdministrative": "574000000.00",
                    "sellingAndMarketingExpenses": null,
                    "grossProfit": "1588000000.00",
                    "reconciledDepreciation": "94000000.00",
                    "ebit": "591000000.00",
                    "ebitda": "685000000.00",
                    "depreciationAndAmortization": "94000000.00",
                    "nonOperatingIncomeNetOther": null,
                    "operatingIncome": "693000000.00",
                    "otherOperatingExpenses": "848000000.00",
                    "interestExpense": "573000000.00",
                    "taxProvision": null,
                    "interestIncome": null,
                    "netInterestIncome": null,
                    "extraordinaryItems": null,
                    "nonRecurring": null,
                    "otherItems": null,
                    "incomeTaxExpense": "116000000.00",
                    "totalRevenue": "1541000000.00",
                    "totalOperatingExpenses": "1588000000.00",
                    "costOfRevenue": "-47000000.00",
                    "totalOtherIncomeExpenseNet": "-93000000.00",
                    "discontinuedOperations": null,
                    "netIncomeFromContinuingOps": "484000000.00",
                    "netIncomeApplicableToCommonShares": "442000000.00",
                    "preferredStockAndOtherAdjustments": null
                },
                "2017-03-31": {
                    "date": "2017-03-31",
                    "filing_date": null,
                    "currency_symbol": "CAD",
                    "researchDevelopment": null,
                    "effectOfAccountingCharges": null,
                    "incomeBeforeTax": "2808000000.00",
                    "minorityInterest": "1160000000.00",
                    "netIncome": "1930000000.00",
                    "sellingGeneralAdministrative": "6937000000.00",
                    "sellingAndMarketingExpenses": null,
                    "grossProfit": "9745000000.00",
                    "reconciledDepreciation": null,
                    "ebit": "4002000000.00",
                    "ebitda": null,
                    "depreciationAndAmortization": null,
                    "nonOperatingIncomeNetOther": null,
                    "operatingIncome": "2808000000.00",
                    "otherOperatingExpenses": null,
                    "interestExpense": "1194000000.00",
                    "taxProvision": null,
                    "interestIncome": null,
                    "netInterestIncome": null,
                    "extraordinaryItems": null,
                    "nonRecurring": null,
                    "otherItems": null,
                    "incomeTaxExpense": "815000000.00",
                    "totalRevenue": "9745000000.00",
                    "totalOperatingExpenses": "0.00",
                    "costOfRevenue": "0.00",
                    "totalOtherIncomeExpenseNet": null,
                    "discontinuedOperations": "-22000000.00",
                    "netIncomeFromContinuingOps": "1993000000.00",
                    "netIncomeApplicableToCommonShares": "1840000000.00",
                    "preferredStockAndOtherAdjustments": null
                },
                "2017-01-31": {
                    "date": "2017-01-31",
                    "filing_date": "2017-01-31",
                    "currency_symbol": "CAD",
                    "researchDevelopment": null,
                    "effectOfAccountingCharges": null,
                    "incomeBeforeTax": "604000000.00",
                    "minorityInterest": "799000000.00",
                    "netIncome": "478000000.00",
                    "sellingGeneralAdministrative": "588000000.00",
                    "sellingAndMarketingExpenses": null,
                    "grossProfit": "1613000000.00",
                    "reconciledDepreciation": "98000000.00",
                    "ebit": "596000000.00",
                    "ebitda": "694000000.00",
                    "depreciationAndAmortization": "98000000.00",
                    "nonOperatingIncomeNetOther": null,
                    "operatingIncome": "707000000.00",
                    "otherOperatingExpenses": "866000000.00",
                    "interestExpense": "531000000.00",
                    "taxProvision": null,
                    "interestIncome": null,
                    "netInterestIncome": null,
                    "extraordinaryItems": null,
                    "nonRecurring": null,
                    "otherItems": null,
                    "incomeTaxExpense": "107000000.00",
                    "totalRevenue": "1613000000.00",
                    "totalOperatingExpenses": "1613000000.00",
                    "costOfRevenue": "0.00",
                    "totalOtherIncomeExpenseNet": "-103000000.00",
                    "discontinuedOperations": null,
                    "netIncomeFromContinuingOps": "497000000.00",
                    "netIncomeApplicableToCommonShares": "459000000.00",
                    "preferredStockAndOtherAdjustments": null
                },
                "2016-10-31": {
                    "date": "2016-10-31",
                    "filing_date": "2016-10-31",
                    "currency_symbol": "CAD",
                    "researchDevelopment": null,
                    "effectOfAccountingCharges": null,
                    "incomeBeforeTax": "351000000.00",
                    "minorityInterest": "1127000000.00",
                    "netIncome": "289000000.00",
                    "sellingGeneralAdministrative": "556000000.00",
                    "sellingAndMarketingExpenses": null,
                    "grossProfit": "1598000000.00",
                    "reconciledDepreciation": "105000000.00",
                    "ebit": "349000000.00",
                    "ebitda": "454000000.00",
                    "depreciationAndAmortization": "105000000.00",
                    "nonOperatingIncomeNetOther": null,
                    "operatingIncome": "614000000.00",
                    "otherOperatingExpenses": "1598000000.00",
                    "interestExpense": "503000000.00",
                    "taxProvision": null,
                    "interestIncome": null,
                    "netInterestIncome": null,
                    "extraordinaryItems": null,
                    "nonRecurring": null,
                    "otherItems": null,
                    "incomeTaxExpense": "44000000.00",
                    "totalRevenue": "1510000000.00",
                    "totalOperatingExpenses": "1598000000.00",
                    "costOfRevenue": "-88000000.00",
                    "totalOtherIncomeExpenseNet": "-263000000.00",
                    "discontinuedOperations": "-22000000.00",
                    "netIncomeFromContinuingOps": "1680000000.00",
                    "netIncomeApplicableToCommonShares": "1509000000.00",
                    "preferredStockAndOtherAdjustments": null
                },
                "2016-07-31": {
                    "date": "2016-07-31",
                    "filing_date": "2016-07-31",
                    "currency_symbol": "CAD",
                    "researchDevelopment": null,
                    "effectOfAccountingCharges": null,
                    "incomeBeforeTax": "575000000.00",
                    "minorityInterest": null,
                    "netIncome": "460000000.00",
                    "sellingGeneralAdministrative": "556000000.00",
                    "sellingAndMarketingExpenses": null,
                    "grossProfit": "1551000000.00",
                    "reconciledDepreciation": "100000000.00",
                    "ebit": "1038000000.00",
                    "ebitda": "1138000000.00",
                    "depreciationAndAmortization": "100000000.00",
                    "nonOperatingIncomeNetOther": null,
                    "operatingIncome": "677000000.00",
                    "otherOperatingExpenses": "835000000.00",
                    "interestExpense": "481000000.00",
                    "taxProvision": null,
                    "interestIncome": null,
                    "netInterestIncome": null,
                    "extraordinaryItems": null,
                    "nonRecurring": null,
                    "otherItems": null,
                    "incomeTaxExpense": "97000000.00",
                    "totalRevenue": "1512000000.00",
                    "totalOperatingExpenses": "1551000000.00",
                    "costOfRevenue": "-39000000.00",
                    "totalOtherIncomeExpenseNet": "-102000000.00",
                    "discontinuedOperations": null,
                    "netIncomeFromContinuingOps": null,
                    "netIncomeApplicableToCommonShares": null,
                    "preferredStockAndOtherAdjustments": null
                },
                "2016-04-30": {
                    "date": "2016-04-30",
                    "filing_date": "2016-04-30",
                    "currency_symbol": "CAD",
                    "researchDevelopment": null,
                    "effectOfAccountingCharges": null,
                    "incomeBeforeTax": "232000000.00",
                    "minorityInterest": null,
                    "netIncome": "193000000.00",
                    "sellingGeneralAdministrative": "506000000.00",
                    "sellingAndMarketingExpenses": null,
                    "grossProfit": "1414000000.00",
                    "reconciledDepreciation": "103000000.00",
                    "ebit": "681000000.00",
                    "ebitda": "784000000.00",
                    "depreciationAndAmortization": "103000000.00",
                    "nonOperatingIncomeNetOther": null,
                    "operatingIncome": "327000000.00",
                    "otherOperatingExpenses": "1402000000.00",
                    "interestExpense": "466000000.00",
                    "taxProvision": null,
                    "interestIncome": null,
                    "netInterestIncome": null,
                    "extraordinaryItems": null,
                    "nonRecurring": null,
                    "otherItems": null,
                    "incomeTaxExpense": "22000000.00",
                    "totalRevenue": "1414000000.00",
                    "totalOperatingExpenses": "1402000000.00",
                    "costOfRevenue": null,
                    "totalOtherIncomeExpenseNet": "-95000000.00",
                    "discontinuedOperations": null,
                    "netIncomeFromContinuingOps": null,
                    "netIncomeApplicableToCommonShares": null,
                    "preferredStockAndOtherAdjustments": null
                },
                "2016-01-31": {
                    "date": "2016-01-31",
                    "filing_date": "2016-01-31",
                    "currency_symbol": "CAD",
                    "researchDevelopment": null,
                    "effectOfAccountingCharges": null,
                    "incomeBeforeTax": "323000000.00",
                    "minorityInterest": null,
                    "netIncome": "239000000.00",
                    "sellingGeneralAdministrative": "543000000.00",
                    "sellingAndMarketingExpenses": null,
                    "grossProfit": "1496000000.00",
                    "reconciledDepreciation": "109000000.00",
                    "ebit": "770000000.00",
                    "ebitda": "879000000.00",
                    "depreciationAndAmortization": "109000000.00",
                    "nonOperatingIncomeNetOther": null,
                    "operatingIncome": "414000000.00",
                    "otherOperatingExpenses": "1496000000.00",
                    "interestExpense": "469000000.00",
                    "taxProvision": null,
                    "interestIncome": null,
                    "netInterestIncome": null,
                    "extraordinaryItems": null,
                    "nonRecurring": null,
                    "otherItems": null,
                    "incomeTaxExpense": "62000000.00",
                    "totalRevenue": "1496000000.00",
                    "totalOperatingExpenses": "1496000000.00",
                    "costOfRevenue": null,
                    "totalOtherIncomeExpenseNet": "-91000000.00",
                    "discontinuedOperations": null,
                    "netIncomeFromContinuingOps": null,
                    "netIncomeApplicableToCommonShares": null,
                    "preferredStockAndOtherAdjustments": null
                },
                "2015-10-31": {
                    "date": "2015-10-31",
                    "filing_date": "2015-10-31",
                    "currency_symbol": "CAD",
                    "researchDevelopment": null,
                    "effectOfAccountingCharges": null,
                    "incomeBeforeTax": "384000000.00",
                    "minorityInterest": null,
                    "netIncome": "328000000.00",
                    "sellingGeneralAdministrative": "517000000.00",
                    "sellingAndMarketingExpenses": null,
                    "grossProfit": "1402000000.00",
                    "reconciledDepreciation": "105000000.00",
                    "ebit": "817000000.00",
                    "ebitda": "922000000.00",
                    "depreciationAndAmortization": "105000000.00",
                    "nonOperatingIncomeNetOther": null,
                    "operatingIncome": "569000000.00",
                    "otherOperatingExpenses": "775000000.00",
                    "interestExpense": "452000000.00",
                    "taxProvision": null,
                    "interestIncome": null,
                    "netInterestIncome": null,
                    "extraordinaryItems": null,
                    "nonRecurring": null,
                    "otherItems": null,
                    "incomeTaxExpense": "37000000.00",
                    "totalRevenue": "1344000000.00",
                    "totalOperatingExpenses": "1402000000.00",
                    "costOfRevenue": "-58000000.00",
                    "totalOtherIncomeExpenseNet": "-185000000.00",
                    "discontinuedOperations": null,
                    "netIncomeFromContinuingOps": null,
                    "netIncomeApplicableToCommonShares": null,
                    "preferredStockAndOtherAdjustments": null
                },
                "2015-07-31": {
                    "date": "2015-07-31",
                    "filing_date": "2015-07-31",
                    "currency_symbol": "CAD",
                    "researchDevelopment": null,
                    "effectOfAccountingCharges": null,
                    "incomeBeforeTax": "548000000.00",
                    "minorityInterest": null,
                    "netIncome": "436000000.00",
                    "sellingGeneralAdministrative": "557000000.00",
                    "sellingAndMarketingExpenses": null,
                    "grossProfit": "1493000000.00",
                    "reconciledDepreciation": "91000000.00",
                    "ebit": "1008000000.00",
                    "ebitda": "1099000000.00",
                    "depreciationAndAmortization": "91000000.00",
                    "nonOperatingIncomeNetOther": null,
                    "operatingIncome": "640000000.00",
                    "otherOperatingExpenses": "814000000.00",
                    "interestExpense": "477000000.00",
                    "taxProvision": null,
                    "interestIncome": null,
                    "netInterestIncome": null,
                    "extraordinaryItems": null,
                    "nonRecurring": null,
                    "otherItems": null,
                    "incomeTaxExpense": "95000000.00",
                    "totalRevenue": "1493000000.00",
                    "totalOperatingExpenses": "1493000000.00",
                    "costOfRevenue": null,
                    "totalOtherIncomeExpenseNet": "-92000000.00",
                    "discontinuedOperations": null,
                    "netIncomeFromContinuingOps": null,
                    "netIncomeApplicableToCommonShares": null,
                    "preferredStockAndOtherAdjustments": null
                },
                "2015-04-30": {
                    "date": "2015-04-30",
                    "filing_date": "2015-04-30",
                    "currency_symbol": "CAD",
                    "researchDevelopment": null,
                    "effectOfAccountingCharges": null,
                    "incomeBeforeTax": "428000000.00",
                    "minorityInterest": null,
                    "netIncome": "388000000.00",
                    "sellingGeneralAdministrative": "538000000.00",
                    "sellingAndMarketingExpenses": null,
                    "grossProfit": "1400000000.00",
                    "reconciledDepreciation": "61000000.00",
                    "ebit": "881000000.00",
                    "ebitda": "942000000.00",
                    "depreciationAndAmortization": "61000000.00",
                    "nonOperatingIncomeNetOther": null,
                    "operatingIncome": "527000000.00",
                    "otherOperatingExpenses": "837000000.00",
                    "interestExpense": "469000000.00",
                    "taxProvision": null,
                    "interestIncome": null,
                    "netInterestIncome": null,
                    "extraordinaryItems": null,
                    "nonRecurring": null,
                    "otherItems": null,
                    "incomeTaxExpense": "24000000.00",
                    "totalRevenue": "1364000000.00",
                    "totalOperatingExpenses": "1400000000.00",
                    "costOfRevenue": "-36000000.00",
                    "totalOtherIncomeExpenseNet": "-99000000.00",
                    "discontinuedOperations": null,
                    "netIncomeFromContinuingOps": null,
                    "netIncomeApplicableToCommonShares": null,
                    "preferredStockAndOtherAdjustments": null
                },
                "2015-01-31": {
                    "date": "2015-01-31",
                    "filing_date": "2015-01-31",
                    "currency_symbol": "CAD",
                    "researchDevelopment": null,
                    "effectOfAccountingCharges": null,
                    "incomeBeforeTax": "493000000.00",
                    "minorityInterest": null,
                    "netIncome": "397000000.00",
                    "sellingGeneralAdministrative": "548000000.00",
                    "sellingAndMarketingExpenses": null,
                    "grossProfit": "1402000000.00",
                    "reconciledDepreciation": "44000000.00",
                    "ebit": "976000000.00",
                    "ebitda": "1020000000.00",
                    "depreciationAndAmortization": "44000000.00",
                    "nonOperatingIncomeNetOther": null,
                    "operatingIncome": "563000000.00",
                    "otherOperatingExpenses": "793000000.00",
                    "interestExpense": "501000000.00",
                    "taxProvision": null,
                    "interestIncome": null,
                    "netInterestIncome": null,
                    "extraordinaryItems": null,
                    "nonRecurring": null,
                    "otherItems": null,
                    "incomeTaxExpense": "78000000.00",
                    "totalRevenue": "1402000000.00",
                    "totalOperatingExpenses": "1402000000.00",
                    "costOfRevenue": null,
                    "totalOtherIncomeExpenseNet": "-70000000.00",
                    "discontinuedOperations": null,
                    "netIncomeFromContinuingOps": null,
                    "netIncomeApplicableToCommonShares": null,
                    "preferredStockAndOtherAdjustments": null
                },
                "2014-10-31": {
                    "date": "2014-10-31",
                    "filing_date": "2014-10-31",
                    "currency_symbol": "CAD",
                    "researchDevelopment": null,
                    "effectOfAccountingCharges": null,
                    "incomeBeforeTax": "378000000.00",
                    "minorityInterest": null,
                    "netIncome": "312000000.00",
                    "sellingGeneralAdministrative": "512000000.00",
                    "sellingAndMarketingExpenses": null,
                    "grossProfit": "1370000000.00",
                    "reconciledDepreciation": "46000000.00",
                    "ebit": "861000000.00",
                    "ebitda": "907000000.00",
                    "depreciationAndAmortization": "46000000.00",
                    "nonOperatingIncomeNetOther": null,
                    "operatingIncome": "477000000.00",
                    "otherOperatingExpenses": "830000000.00",
                    "interestExpense": "501000000.00",
                    "taxProvision": null,
                    "interestIncome": null,
                    "netInterestIncome": null,
                    "extraordinaryItems": null,
                    "nonRecurring": null,
                    "otherItems": null,
                    "incomeTaxExpense": "48000000.00",
                    "totalRevenue": "1370000000.00",
                    "totalOperatingExpenses": "1370000000.00",
                    "costOfRevenue": null,
                    "totalOtherIncomeExpenseNet": "-99000000.00",
                    "discontinuedOperations": null,
                    "netIncomeFromContinuingOps": null,
                    "netIncomeApplicableToCommonShares": null,
                    "preferredStockAndOtherAdjustments": null
                },
                "2014-07-31": {
                    "date": "2014-07-31",
                    "filing_date": "2014-07-31",
                    "currency_symbol": "CAD",
                    "researchDevelopment": null,
                    "effectOfAccountingCharges": null,
                    "incomeBeforeTax": "532000000.00",
                    "minorityInterest": null,
                    "netIncome": "423000000.00",
                    "sellingGeneralAdministrative": "549000000.00",
                    "sellingAndMarketingExpenses": null,
                    "grossProfit": "1440000000.00",
                    "reconciledDepreciation": "42000000.00",
                    "ebit": "1056000000.00",
                    "ebitda": "1098000000.00",
                    "depreciationAndAmortization": "42000000.00",
                    "nonOperatingIncomeNetOther": null,
                    "operatingIncome": "616000000.00",
                    "otherOperatingExpenses": "795000000.00",
                    "interestExpense": "542000000.00",
                    "taxProvision": null,
                    "interestIncome": null,
                    "netInterestIncome": null,
                    "extraordinaryItems": null,
                    "nonRecurring": null,
                    "otherItems": null,
                    "incomeTaxExpense": "91000000.00",
                    "totalRevenue": "1440000000.00",
                    "totalOperatingExpenses": "1440000000.00",
                    "costOfRevenue": null,
                    "totalOtherIncomeExpenseNet": "-84000000.00",
                    "discontinuedOperations": null,
                    "netIncomeFromContinuingOps": null,
                    "netIncomeApplicableToCommonShares": null,
                    "preferredStockAndOtherAdjustments": null
                },
                "2014-04-30": {
                    "date": "2014-04-30",
                    "filing_date": "2014-04-30",
                    "currency_symbol": "CAD",
                    "researchDevelopment": null,
                    "effectOfAccountingCharges": null,
                    "incomeBeforeTax": "426000000.00",
                    "minorityInterest": null,
                    "netIncome": "345000000.00",
                    "sellingGeneralAdministrative": "481000000.00",
                    "sellingAndMarketingExpenses": "1000000.00",
                    "grossProfit": "1269000000.00",
                    "reconciledDepreciation": "40000000.00",
                    "ebit": "918000000.00",
                    "ebitda": "958000000.00",
                    "depreciationAndAmortization": "40000000.00",
                    "nonOperatingIncomeNetOther": null,
                    "operatingIncome": "510000000.00",
                    "otherOperatingExpenses": "715000000.00",
                    "interestExpense": "509000000.00",
                    "taxProvision": null,
                    "interestIncome": null,
                    "netInterestIncome": null,
                    "extraordinaryItems": null,
                    "nonRecurring": null,
                    "otherItems": null,
                    "incomeTaxExpense": "64000000.00",
                    "totalRevenue": "1269000000.00",
                    "totalOperatingExpenses": "1269000000.00",
                    "costOfRevenue": null,
                    "totalOtherIncomeExpenseNet": "-84000000.00",
                    "discontinuedOperations": null,
                    "netIncomeFromContinuingOps": null,
                    "netIncomeApplicableToCommonShares": null,
                    "preferredStockAndOtherAdjustments": null
                },
                "2014-01-31": {
                    "date": "2014-01-31",
                    "filing_date": "2014-01-31",
                    "currency_symbol": "CAD",
                    "researchDevelopment": null,
                    "effectOfAccountingCharges": null,
                    "incomeBeforeTax": "497000000.00",
                    "minorityInterest": null,
                    "netIncome": "389000000.00",
                    "sellingGeneralAdministrative": "508000000.00",
                    "sellingAndMarketingExpenses": null,
                    "grossProfit": "1357000000.00",
                    "reconciledDepreciation": "39000000.00",
                    "ebit": "981000000.00",
                    "ebitda": "1020000000.00",
                    "depreciationAndAmortization": "39000000.00",
                    "nonOperatingIncomeNetOther": null,
                    "operatingIncome": "574000000.00",
                    "otherOperatingExpenses": "739000000.00",
                    "interestExpense": "500000000.00",
                    "taxProvision": null,
                    "interestIncome": null,
                    "netInterestIncome": null,
                    "extraordinaryItems": null,
                    "nonRecurring": null,
                    "otherItems": null,
                    "incomeTaxExpense": "92000000.00",
                    "totalRevenue": "1357000000.00",
                    "totalOperatingExpenses": "1357000000.00",
                    "costOfRevenue": null,
                    "totalOtherIncomeExpenseNet": "-77000000.00",
                    "discontinuedOperations": null,
                    "netIncomeFromContinuingOps": null,
                    "netIncomeApplicableToCommonShares": null,
                    "preferredStockAndOtherAdjustments": null
                },
                "2013-10-31": {
                    "date": "2013-10-31",
                    "filing_date": "2013-10-31",
                    "currency_symbol": "CAD",
                    "researchDevelopment": null,
                    "effectOfAccountingCharges": null,
                    "incomeBeforeTax": "398000000.00",
                    "minorityInterest": null,
                    "netIncome": "318000000.00",
                    "sellingGeneralAdministrative": "453000000.00",
                    "sellingAndMarketingExpenses": null,
                    "grossProfit": "1255000000.00",
                    "reconciledDepreciation": "39000000.00",
                    "ebit": "871000000.00",
                    "ebitda": "910000000.00",
                    "depreciationAndAmortization": "39000000.00",
                    "nonOperatingIncomeNetOther": null,
                    "operatingIncome": "515000000.00",
                    "otherOperatingExpenses": "688000000.00",
                    "interestExpense": "492000000.00",
                    "taxProvision": null,
                    "interestIncome": null,
                    "netInterestIncome": null,
                    "extraordinaryItems": null,
                    "nonRecurring": null,
                    "otherItems": null,
                    "incomeTaxExpense": "61000000.00",
                    "totalRevenue": "1255000000.00",
                    "totalOperatingExpenses": "1255000000.00",
                    "costOfRevenue": null,
                    "totalOtherIncomeExpenseNet": "-117000000.00",
                    "discontinuedOperations": null,
                    "netIncomeFromContinuingOps": null,
                    "netIncomeApplicableToCommonShares": null,
                    "preferredStockAndOtherAdjustments": null
                },
                "2013-07-31": {
                    "date": "2013-07-31",
                    "filing_date": "2013-07-31",
                    "currency_symbol": "CAD",
                    "researchDevelopment": null,
                    "effectOfAccountingCharges": null,
                    "incomeBeforeTax": "429000000.00",
                    "minorityInterest": null,
                    "netIncome": "387000000.00",
                    "sellingGeneralAdministrative": "488000000.00",
                    "sellingAndMarketingExpenses": null,
                    "grossProfit": "1279000000.00",
                    "reconciledDepreciation": "38000000.00",
                    "ebit": "942000000.00",
                    "ebitda": "980000000.00",
                    "depreciationAndAmortization": "38000000.00",
                    "nonOperatingIncomeNetOther": null,
                    "operatingIncome": "429000000.00",
                    "otherOperatingExpenses": "808000000.00",
                    "interestExpense": "509000000.00",
                    "taxProvision": null,
                    "interestIncome": null,
                    "netInterestIncome": null,
                    "extraordinaryItems": null,
                    "nonRecurring": null,
                    "otherItems": null,
                    "incomeTaxExpense": "27000000.00",
                    "totalRevenue": "1279000000.00",
                    "totalOperatingExpenses": "1276000000.00",
                    "costOfRevenue": null,
                    "totalOtherIncomeExpenseNet": "22000000.00",
                    "discontinuedOperations": null,
                    "netIncomeFromContinuingOps": null,
                    "netIncomeApplicableToCommonShares": null,
                    "preferredStockAndOtherAdjustments": null
                },
                "2013-04-30": {
                    "date": "2013-04-30",
                    "filing_date": "2013-04-30",
                    "currency_symbol": "CAD",
                    "researchDevelopment": null,
                    "effectOfAccountingCharges": null,
                    "incomeBeforeTax": "496000000.00",
                    "minorityInterest": null,
                    "netIncome": "402000000.00",
                    "sellingGeneralAdministrative": "484000000.00",
                    "sellingAndMarketingExpenses": null,
                    "grossProfit": "1380000000.00",
                    "reconciledDepreciation": "37000000.00",
                    "ebit": "988000000.00",
                    "ebitda": "1025000000.00",
                    "depreciationAndAmortization": "37000000.00",
                    "nonOperatingIncomeNetOther": null,
                    "operatingIncome": "496000000.00",
                    "otherOperatingExpenses": "834000000.00",
                    "interestExpense": "488000000.00",
                    "taxProvision": null,
                    "interestIncome": null,
                    "netInterestIncome": null,
                    "extraordinaryItems": null,
                    "nonRecurring": null,
                    "otherItems": null,
                    "incomeTaxExpense": "79000000.00",
                    "totalRevenue": "1380000000.00",
                    "totalOperatingExpenses": "1377000000.00",
                    "costOfRevenue": null,
                    "totalOtherIncomeExpenseNet": "22000000.00",
                    "discontinuedOperations": null,
                    "netIncomeFromContinuingOps": null,
                    "netIncomeApplicableToCommonShares": null,
                    "preferredStockAndOtherAdjustments": null
                },
                "2013-01-31": {
                    "date": "2013-01-31",
                    "filing_date": "2013-01-31",
                    "currency_symbol": "CAD",
                    "researchDevelopment": null,
                    "effectOfAccountingCharges": null,
                    "incomeBeforeTax": "463000000.00",
                    "minorityInterest": null,
                    "netIncome": "356000000.00",
                    "sellingGeneralAdministrative": "443000000.00",
                    "sellingAndMarketingExpenses": null,
                    "grossProfit": "1229000000.00",
                    "reconciledDepreciation": "36000000.00",
                    "ebit": "902000000.00",
                    "ebitda": "938000000.00",
                    "depreciationAndAmortization": "36000000.00",
                    "nonOperatingIncomeNetOther": null,
                    "operatingIncome": "463000000.00",
                    "otherOperatingExpenses": "737000000.00",
                    "interestExpense": "472000000.00",
                    "taxProvision": null,
                    "interestIncome": null,
                    "netInterestIncome": null,
                    "extraordinaryItems": null,
                    "nonRecurring": null,
                    "otherItems": null,
                    "incomeTaxExpense": "90000000.00",
                    "totalRevenue": "1229000000.00",
                    "totalOperatingExpenses": "1226000000.00",
                    "costOfRevenue": null,
                    "totalOtherIncomeExpenseNet": "-13000000.00",
                    "discontinuedOperations": null,
                    "netIncomeFromContinuingOps": null,
                    "netIncomeApplicableToCommonShares": null,
                    "preferredStockAndOtherAdjustments": null
                },
                "2012-10-31": {
                    "date": "2012-10-31",
                    "filing_date": "2012-10-31",
                    "currency_symbol": "CAD",
                    "researchDevelopment": null,
                    "effectOfAccountingCharges": null,
                    "incomeBeforeTax": "435000000.00",
                    "minorityInterest": null,
                    "netIncome": "333000000.00",
                    "sellingGeneralAdministrative": "128000000.00",
                    "sellingAndMarketingExpenses": null,
                    "grossProfit": "1078000000.00",
                    "reconciledDepreciation": "38000000.00",
                    "ebit": "863000000.00",
                    "ebitda": "901000000.00",
                    "depreciationAndAmortization": "38000000.00",
                    "nonOperatingIncomeNetOther": null,
                    "operatingIncome": "518000000.00",
                    "otherOperatingExpenses": "1078000000.00",
                    "interestExpense": "446000000.00",
                    "taxProvision": null,
                    "interestIncome": null,
                    "netInterestIncome": null,
                    "extraordinaryItems": null,
                    "nonRecurring": null,
                    "otherItems": null,
                    "incomeTaxExpense": "84000000.00",
                    "totalRevenue": "1078000000.00",
                    "totalOperatingExpenses": "1078000000.00",
                    "costOfRevenue": null,
                    "totalOtherIncomeExpenseNet": "-83000000.00",
                    "discontinuedOperations": null,
                    "netIncomeFromContinuingOps": null,
                    "netIncomeApplicableToCommonShares": null,
                    "preferredStockAndOtherAdjustments": null
                },
                "2012-07-31": {
                    "date": "2012-07-31",
                    "filing_date": "2012-07-31",
                    "currency_symbol": "CAD",
                    "researchDevelopment": null,
                    "effectOfAccountingCharges": null,
                    "incomeBeforeTax": "429000000.00",
                    "minorityInterest": null,
                    "netIncome": "360000000.00",
                    "sellingGeneralAdministrative": "570000000.00",
                    "sellingAndMarketingExpenses": "107000000.00",
                    "grossProfit": "1221000000.00",
                    "reconciledDepreciation": "36000000.00",
                    "ebit": "889000000.00",
                    "ebitda": "925000000.00",
                    "depreciationAndAmortization": "36000000.00",
                    "nonOperatingIncomeNetOther": null,
                    "operatingIncome": "889000000.00",
                    "otherOperatingExpenses": "1221000000.00",
                    "interestExpense": "479000000.00",
                    "taxProvision": null,
                    "interestIncome": null,
                    "netInterestIncome": null,
                    "extraordinaryItems": null,
                    "nonRecurring": null,
                    "otherItems": null,
                    "incomeTaxExpense": "50000000.00",
                    "totalRevenue": "1221000000.00",
                    "totalOperatingExpenses": "1221000000.00",
                    "costOfRevenue": null,
                    "totalOtherIncomeExpenseNet": "429000000.00",
                    "discontinuedOperations": null,
                    "netIncomeFromContinuingOps": null,
                    "netIncomeApplicableToCommonShares": null,
                    "preferredStockAndOtherAdjustments": null
                },
                "2012-04-30": {
                    "date": "2012-04-30",
                    "filing_date": "2012-04-30",
                    "currency_symbol": "CAD",
                    "researchDevelopment": null,
                    "effectOfAccountingCharges": null,
                    "incomeBeforeTax": "657000000.00",
                    "minorityInterest": null,
                    "netIncome": "536000000.00",
                    "sellingGeneralAdministrative": "606000000.00",
                    "sellingAndMarketingExpenses": "122000000.00",
                    "grossProfit": "1548000000.00",
                    "reconciledDepreciation": "35000000.00",
                    "ebit": "1069000000.00",
                    "ebitda": "1104000000.00",
                    "depreciationAndAmortization": "35000000.00",
                    "nonOperatingIncomeNetOther": null,
                    "operatingIncome": "1069000000.00",
                    "otherOperatingExpenses": "1483000000.00",
                    "interestExpense": "429000000.00",
                    "taxProvision": null,
                    "interestIncome": null,
                    "netInterestIncome": null,
                    "extraordinaryItems": null,
                    "nonRecurring": null,
                    "otherItems": null,
                    "incomeTaxExpense": "104000000.00",
                    "totalRevenue": "1548000000.00",
                    "totalOperatingExpenses": "1483000000.00",
                    "costOfRevenue": null,
                    "totalOtherIncomeExpenseNet": "657000000.00",
                    "discontinuedOperations": null,
                    "netIncomeFromContinuingOps": null,
                    "netIncomeApplicableToCommonShares": null,
                    "preferredStockAndOtherAdjustments": null
                },
                "2012-01-31": {
                    "date": "2012-01-31",
                    "filing_date": "2012-01-31",
                    "currency_symbol": "CAD",
                    "researchDevelopment": null,
                    "effectOfAccountingCharges": null,
                    "incomeBeforeTax": "439000000.00",
                    "minorityInterest": null,
                    "netIncome": "332000000.00",
                    "sellingGeneralAdministrative": "569000000.00",
                    "sellingAndMarketingExpenses": "106000000.00",
                    "grossProfit": "1288000000.00",
                    "reconciledDepreciation": "34000000.00",
                    "ebit": "855000000.00",
                    "ebitda": "889000000.00",
                    "depreciationAndAmortization": "34000000.00",
                    "nonOperatingIncomeNetOther": null,
                    "operatingIncome": "855000000.00",
                    "otherOperatingExpenses": "1234000000.00",
                    "interestExpense": "435000000.00",
                    "taxProvision": null,
                    "interestIncome": null,
                    "netInterestIncome": null,
                    "extraordinaryItems": null,
                    "nonRecurring": null,
                    "otherItems": null,
                    "incomeTaxExpense": "88000000.00",
                    "totalRevenue": "1288000000.00",
                    "totalOperatingExpenses": "1234000000.00",
                    "costOfRevenue": null,
                    "totalOtherIncomeExpenseNet": "439000000.00",
                    "discontinuedOperations": null,
                    "netIncomeFromContinuingOps": null,
                    "netIncomeApplicableToCommonShares": null,
                    "preferredStockAndOtherAdjustments": null
                },
                "2011-10-31": {
                    "date": "2011-10-31",
                    "filing_date": "2011-10-31",
                    "currency_symbol": "CAD",
                    "researchDevelopment": null,
                    "effectOfAccountingCharges": null,
                    "incomeBeforeTax": "378000000.00",
                    "minorityInterest": null,
                    "netIncome": "294000000.00",
                    "sellingGeneralAdministrative": "130000000.00",
                    "sellingAndMarketingExpenses": null,
                    "grossProfit": "1107000000.00",
                    "reconciledDepreciation": "32000000.00",
                    "ebit": "734000000.00",
                    "ebitda": "766000000.00",
                    "depreciationAndAmortization": "32000000.00",
                    "nonOperatingIncomeNetOther": null,
                    "operatingIncome": "734000000.00",
                    "otherOperatingExpenses": "1107000000.00",
                    "interestExpense": "366000000.00",
                    "taxProvision": null,
                    "interestIncome": null,
                    "netInterestIncome": null,
                    "extraordinaryItems": null,
                    "nonRecurring": null,
                    "otherItems": null,
                    "incomeTaxExpense": "74000000.00",
                    "totalRevenue": "1107000000.00",
                    "totalOperatingExpenses": "1107000000.00",
                    "costOfRevenue": null,
                    "totalOtherIncomeExpenseNet": "378000000.00",
                    "discontinuedOperations": null,
                    "netIncomeFromContinuingOps": null,
                    "netIncomeApplicableToCommonShares": null,
                    "preferredStockAndOtherAdjustments": null
                },
                "2011-07-31": {
                    "date": "2011-07-31",
                    "filing_date": "2011-07-31",
                    "currency_symbol": "CAD",
                    "researchDevelopment": null,
                    "effectOfAccountingCharges": null,
                    "incomeBeforeTax": "386000000.00",
                    "minorityInterest": null,
                    "netIncome": "312000000.00",
                    "sellingGeneralAdministrative": "534000000.00",
                    "sellingAndMarketingExpenses": "16000000.00",
                    "grossProfit": "1114000000.00",
                    "reconciledDepreciation": "33000000.00",
                    "ebit": "730000000.00",
                    "ebitda": "763000000.00",
                    "depreciationAndAmortization": "33000000.00",
                    "nonOperatingIncomeNetOther": null,
                    "operatingIncome": "730000000.00",
                    "otherOperatingExpenses": "1157000000.00",
                    "interestExpense": "423000000.00",
                    "taxProvision": null,
                    "interestIncome": null,
                    "netInterestIncome": null,
                    "extraordinaryItems": null,
                    "nonRecurring": null,
                    "otherItems": null,
                    "incomeTaxExpense": "50000000.00",
                    "totalRevenue": "1114000000.00",
                    "totalOperatingExpenses": "1157000000.00",
                    "costOfRevenue": null,
                    "totalOtherIncomeExpenseNet": "386000000.00",
                    "discontinuedOperations": null,
                    "netIncomeFromContinuingOps": null,
                    "netIncomeApplicableToCommonShares": null,
                    "preferredStockAndOtherAdjustments": null
                },
                "2011-04-30": {
                    "date": "2011-04-30",
                    "filing_date": "2011-04-30",
                    "currency_symbol": "CAD",
                    "researchDevelopment": null,
                    "effectOfAccountingCharges": null,
                    "incomeBeforeTax": "418000000.00",
                    "minorityInterest": null,
                    "netIncome": "310000000.00",
                    "sellingGeneralAdministrative": "543000000.00",
                    "sellingAndMarketingExpenses": "9000000.00",
                    "grossProfit": "1179000000.00",
                    "reconciledDepreciation": "31000000.00",
                    "ebit": "735000000.00",
                    "ebitda": "766000000.00",
                    "depreciationAndAmortization": "31000000.00",
                    "nonOperatingIncomeNetOther": null,
                    "operatingIncome": "735000000.00",
                    "otherOperatingExpenses": "1228000000.00",
                    "interestExpense": "407000000.00",
                    "taxProvision": null,
                    "interestIncome": null,
                    "netInterestIncome": null,
                    "extraordinaryItems": null,
                    "nonRecurring": null,
                    "otherItems": null,
                    "incomeTaxExpense": "91000000.00",
                    "totalRevenue": "1179000000.00",
                    "totalOperatingExpenses": "1228000000.00",
                    "costOfRevenue": null,
                    "totalOtherIncomeExpenseNet": "418000000.00",
                    "discontinuedOperations": null,
                    "netIncomeFromContinuingOps": null,
                    "netIncomeApplicableToCommonShares": null,
                    "preferredStockAndOtherAdjustments": null
                },
                "2011-01-31": {
                    "date": "2011-01-31",
                    "filing_date": "2011-01-31",
                    "currency_symbol": "CAD",
                    "researchDevelopment": null,
                    "effectOfAccountingCharges": null,
                    "incomeBeforeTax": "412000000.00",
                    "minorityInterest": null,
                    "netIncome": "322000000.00",
                    "sellingGeneralAdministrative": "543000000.00",
                    "sellingAndMarketingExpenses": "10000000.00",
                    "grossProfit": "1192000000.00",
                    "reconciledDepreciation": "31000000.00",
                    "ebit": "722000000.00",
                    "ebitda": "753000000.00",
                    "depreciationAndAmortization": "31000000.00",
                    "nonOperatingIncomeNetOther": null,
                    "operatingIncome": "722000000.00",
                    "otherOperatingExpenses": "1217000000.00",
                    "interestExpense": "391000000.00",
                    "taxProvision": null,
                    "interestIncome": null,
                    "netInterestIncome": null,
                    "extraordinaryItems": null,
                    "nonRecurring": null,
                    "otherItems": null,
                    "incomeTaxExpense": "71000000.00",
                    "totalRevenue": "1192000000.00",
                    "totalOperatingExpenses": "1217000000.00",
                    "costOfRevenue": null,
                    "totalOtherIncomeExpenseNet": "412000000.00",
                    "discontinuedOperations": null,
                    "netIncomeFromContinuingOps": null,
                    "netIncomeApplicableToCommonShares": null,
                    "preferredStockAndOtherAdjustments": null
                },
                "2010-10-31": {
                    "date": "2010-10-31",
                    "filing_date": "2010-10-31",
                    "currency_symbol": "CAD",
                    "researchDevelopment": null,
                    "effectOfAccountingCharges": null,
                    "incomeBeforeTax": "342000000.00",
                    "minorityInterest": null,
                    "netIncome": "287000000.00",
                    "sellingGeneralAdministrative": "99000000.00",
                    "sellingAndMarketingExpenses": null,
                    "grossProfit": "988000000.00",
                    "reconciledDepreciation": "31000000.00",
                    "ebit": "639000000.00",
                    "ebitda": "670000000.00",
                    "depreciationAndAmortization": "31000000.00",
                    "nonOperatingIncomeNetOther": null,
                    "operatingIncome": "639000000.00",
                    "otherOperatingExpenses": "988000000.00",
                    "interestExpense": "324000000.00",
                    "taxProvision": null,
                    "interestIncome": null,
                    "netInterestIncome": null,
                    "extraordinaryItems": null,
                    "nonRecurring": null,
                    "otherItems": null,
                    "incomeTaxExpense": "28000000.00",
                    "totalRevenue": "988000000.00",
                    "totalOperatingExpenses": "988000000.00",
                    "costOfRevenue": null,
                    "totalOtherIncomeExpenseNet": "342000000.00",
                    "discontinuedOperations": null,
                    "netIncomeFromContinuingOps": null,
                    "netIncomeApplicableToCommonShares": null,
                    "preferredStockAndOtherAdjustments": null
                },
                "2010-07-31": {
                    "date": "2010-07-31",
                    "filing_date": "2010-07-31",
                    "currency_symbol": "CAD",
                    "researchDevelopment": null,
                    "effectOfAccountingCharges": null,
                    "incomeBeforeTax": "345000000.00",
                    "minorityInterest": null,
                    "netIncome": "271000000.00",
                    "sellingGeneralAdministrative": "509000000.00",
                    "sellingAndMarketingExpenses": "1000000.00",
                    "grossProfit": "1082000000.00",
                    "reconciledDepreciation": "30000000.00",
                    "ebit": "563000000.00",
                    "ebitda": "593000000.00",
                    "depreciationAndAmortization": "30000000.00",
                    "nonOperatingIncomeNetOther": null,
                    "operatingIncome": "563000000.00",
                    "otherOperatingExpenses": "1085000000.00",
                    "interestExpense": "228000000.00",
                    "taxProvision": null,
                    "interestIncome": null,
                    "netInterestIncome": null,
                    "extraordinaryItems": null,
                    "nonRecurring": null,
                    "otherItems": null,
                    "incomeTaxExpense": "64000000.00",
                    "totalRevenue": "1082000000.00",
                    "totalOperatingExpenses": "1085000000.00",
                    "costOfRevenue": null,
                    "totalOtherIncomeExpenseNet": "345000000.00",
                    "discontinuedOperations": null,
                    "netIncomeFromContinuingOps": null,
                    "netIncomeApplicableToCommonShares": null,
                    "preferredStockAndOtherAdjustments": null
                },
                "2010-04-30": {
                    "date": "2010-04-30",
                    "filing_date": "2010-04-30",
                    "currency_symbol": "CAD",
                    "researchDevelopment": null,
                    "effectOfAccountingCharges": null,
                    "incomeBeforeTax": "356000000.00",
                    "minorityInterest": null,
                    "netIncome": "261000000.00",
                    "sellingGeneralAdministrative": "495000000.00",
                    "sellingAndMarketingExpenses": "1000000.00",
                    "grossProfit": "1088000000.00",
                    "reconciledDepreciation": "30000000.00",
                    "ebit": "561000000.00",
                    "ebitda": "591000000.00",
                    "depreciationAndAmortization": "30000000.00",
                    "nonOperatingIncomeNetOther": null,
                    "operatingIncome": "561000000.00",
                    "otherOperatingExpenses": "1088000000.00",
                    "interestExpense": "224000000.00",
                    "taxProvision": null,
                    "interestIncome": null,
                    "netInterestIncome": null,
                    "extraordinaryItems": null,
                    "nonRecurring": null,
                    "otherItems": null,
                    "incomeTaxExpense": "76000000.00",
                    "totalRevenue": "1088000000.00",
                    "totalOperatingExpenses": "1088000000.00",
                    "costOfRevenue": null,
                    "totalOtherIncomeExpenseNet": "356000000.00",
                    "discontinuedOperations": null,
                    "netIncomeFromContinuingOps": null,
                    "netIncomeApplicableToCommonShares": null,
                    "preferredStockAndOtherAdjustments": null
                },
                "2010-01-31": {
                    "date": "2010-01-31",
                    "filing_date": "2010-01-31",
                    "currency_symbol": "CAD",
                    "researchDevelopment": null,
                    "effectOfAccountingCharges": null,
                    "incomeBeforeTax": "280000000.00",
                    "minorityInterest": null,
                    "netIncome": "215000000.00",
                    "sellingGeneralAdministrative": "522000000.00",
                    "sellingAndMarketingExpenses": null,
                    "grossProfit": "1120000000.00",
                    "reconciledDepreciation": "31000000.00",
                    "ebit": "473000000.00",
                    "ebitda": "504000000.00",
                    "depreciationAndAmortization": "31000000.00",
                    "nonOperatingIncomeNetOther": null,
                    "operatingIncome": "473000000.00",
                    "otherOperatingExpenses": "1120000000.00",
                    "interestExpense": "205000000.00",
                    "taxProvision": null,
                    "interestIncome": null,
                    "netInterestIncome": null,
                    "extraordinaryItems": null,
                    "nonRecurring": null,
                    "otherItems": null,
                    "incomeTaxExpense": "53000000.00",
                    "totalRevenue": "1120000000.00",
                    "totalOperatingExpenses": "1120000000.00",
                    "costOfRevenue": null,
                    "totalOtherIncomeExpenseNet": "280000000.00",
                    "discontinuedOperations": null,
                    "netIncomeFromContinuingOps": null,
                    "netIncomeApplicableToCommonShares": null,
                    "preferredStockAndOtherAdjustments": null
                },
                "2009-10-31": {
                    "date": "2009-10-31",
                    "filing_date": "2009-10-31",
                    "currency_symbol": "CAD",
                    "researchDevelopment": null,
                    "effectOfAccountingCharges": null,
                    "incomeBeforeTax": "338000000.00",
                    "minorityInterest": null,
                    "netIncome": "241000000.00",
                    "sellingGeneralAdministrative": "55000000.00",
                    "sellingAndMarketingExpenses": null,
                    "grossProfit": "841000000.00",
                    "reconciledDepreciation": "38000000.00",
                    "ebit": "495000000.00",
                    "ebitda": "533000000.00",
                    "depreciationAndAmortization": "38000000.00",
                    "nonOperatingIncomeNetOther": null,
                    "operatingIncome": "495000000.00",
                    "otherOperatingExpenses": "841000000.00",
                    "interestExpense": "185000000.00",
                    "taxProvision": null,
                    "interestIncome": null,
                    "netInterestIncome": null,
                    "extraordinaryItems": null,
                    "nonRecurring": null,
                    "otherItems": null,
                    "incomeTaxExpense": "69000000.00",
                    "totalRevenue": "841000000.00",
                    "totalOperatingExpenses": "841000000.00",
                    "costOfRevenue": null,
                    "totalOtherIncomeExpenseNet": "338000000.00",
                    "discontinuedOperations": null,
                    "netIncomeFromContinuingOps": null,
                    "netIncomeApplicableToCommonShares": null,
                    "preferredStockAndOtherAdjustments": null
                },
                "2009-07-31": {
                    "date": "2009-07-31",
                    "filing_date": "2009-07-31",
                    "currency_symbol": "CAD",
                    "researchDevelopment": null,
                    "effectOfAccountingCharges": null,
                    "incomeBeforeTax": "423000000.00",
                    "minorityInterest": null,
                    "netIncome": "303000000.00",
                    "sellingGeneralAdministrative": "496000000.00",
                    "sellingAndMarketingExpenses": null,
                    "grossProfit": "1178000000.00",
                    "reconciledDepreciation": "26000000.00",
                    "ebit": "730000000.00",
                    "ebitda": "756000000.00",
                    "depreciationAndAmortization": "26000000.00",
                    "nonOperatingIncomeNetOther": null,
                    "operatingIncome": "730000000.00",
                    "otherOperatingExpenses": "1178000000.00",
                    "interestExpense": "318000000.00",
                    "taxProvision": null,
                    "interestIncome": null,
                    "netInterestIncome": null,
                    "extraordinaryItems": null,
                    "nonRecurring": null,
                    "otherItems": null,
                    "incomeTaxExpense": "110000000.00",
                    "totalRevenue": "1178000000.00",
                    "totalOperatingExpenses": "1178000000.00",
                    "costOfRevenue": null,
                    "totalOtherIncomeExpenseNet": "423000000.00",
                    "discontinuedOperations": null,
                    "netIncomeFromContinuingOps": null,
                    "netIncomeApplicableToCommonShares": null,
                    "preferredStockAndOtherAdjustments": null
                },
                "2009-04-30": {
                    "date": "2009-04-30",
                    "filing_date": "2009-04-30",
                    "currency_symbol": "CAD",
                    "researchDevelopment": null,
                    "effectOfAccountingCharges": null,
                    "incomeBeforeTax": "336000000.00",
                    "minorityInterest": null,
                    "netIncome": "241000000.00",
                    "sellingGeneralAdministrative": "493000000.00",
                    "sellingAndMarketingExpenses": null,
                    "grossProfit": "1072000000.00",
                    "reconciledDepreciation": "25000000.00",
                    "ebit": "561000000.00",
                    "ebitda": "586000000.00",
                    "depreciationAndAmortization": "26000000.00",
                    "nonOperatingIncomeNetOther": null,
                    "operatingIncome": "561000000.00",
                    "otherOperatingExpenses": "1072000000.00",
                    "interestExpense": "240000000.00",
                    "taxProvision": null,
                    "interestIncome": null,
                    "netInterestIncome": null,
                    "extraordinaryItems": null,
                    "nonRecurring": null,
                    "otherItems": null,
                    "incomeTaxExpense": "80000000.00",
                    "totalRevenue": "1072000000.00",
                    "totalOperatingExpenses": "1072000000.00",
                    "costOfRevenue": null,
                    "totalOtherIncomeExpenseNet": "336000000.00",
                    "discontinuedOperations": null,
                    "netIncomeFromContinuingOps": null,
                    "netIncomeApplicableToCommonShares": null,
                    "preferredStockAndOtherAdjustments": null
                },
                "2009-01-31": {
                    "date": "2009-01-31",
                    "filing_date": "2009-01-31",
                    "currency_symbol": "CAD",
                    "researchDevelopment": null,
                    "effectOfAccountingCharges": null,
                    "incomeBeforeTax": "67000000.00",
                    "minorityInterest": null,
                    "netIncome": "69000000.00",
                    "sellingGeneralAdministrative": "378000000.00",
                    "sellingAndMarketingExpenses": "116000000.00",
                    "grossProfit": "1040000000.00",
                    "reconciledDepreciation": "23000000.00",
                    "ebit": "542000000.00",
                    "ebitda": "565000000.00",
                    "depreciationAndAmortization": "25000000.00",
                    "nonOperatingIncomeNetOther": null,
                    "operatingIncome": "542000000.00",
                    "otherOperatingExpenses": "1040000000.00",
                    "interestExpense": "480000000.00",
                    "taxProvision": null,
                    "interestIncome": null,
                    "netInterestIncome": null,
                    "extraordinaryItems": null,
                    "nonRecurring": null,
                    "otherItems": null,
                    "incomeTaxExpense": "-7000000.00",
                    "totalRevenue": "1040000000.00",
                    "totalOperatingExpenses": "1040000000.00",
                    "costOfRevenue": null,
                    "totalOtherIncomeExpenseNet": "67000000.00",
                    "discontinuedOperations": null,
                    "netIncomeFromContinuingOps": null,
                    "netIncomeApplicableToCommonShares": null,
                    "preferredStockAndOtherAdjustments": null
                },
                "2008-10-31": {
                    "date": "2008-10-31",
                    "filing_date": "2008-10-31",
                    "currency_symbol": "CAD",
                    "researchDevelopment": null,
                    "effectOfAccountingCharges": null,
                    "incomeBeforeTax": "-54000000.00",
                    "minorityInterest": null,
                    "netIncome": "70000000.00",
                    "sellingGeneralAdministrative": "348000000.00",
                    "sellingAndMarketingExpenses": null,
                    "grossProfit": "765000000.00",
                    "reconciledDepreciation": "20000000.00",
                    "ebit": "425000000.00",
                    "ebitda": "445000000.00",
                    "depreciationAndAmortization": "20000000.00",
                    "nonOperatingIncomeNetOther": null,
                    "operatingIncome": "425000000.00",
                    "otherOperatingExpenses": "765000000.00",
                    "interestExpense": "378000000.00",
                    "taxProvision": null,
                    "interestIncome": null,
                    "netInterestIncome": null,
                    "extraordinaryItems": null,
                    "nonRecurring": null,
                    "otherItems": null,
                    "incomeTaxExpense": "-23000000.00",
                    "totalRevenue": "765000000.00",
                    "totalOperatingExpenses": "765000000.00",
                    "costOfRevenue": null,
                    "totalOtherIncomeExpenseNet": "-54000000.00",
                    "discontinuedOperations": null,
                    "netIncomeFromContinuingOps": null,
                    "netIncomeApplicableToCommonShares": null,
                    "preferredStockAndOtherAdjustments": null
                },
                "2008-07-31": {
                    "date": "2008-07-31",
                    "filing_date": "2008-07-31",
                    "currency_symbol": "CAD",
                    "researchDevelopment": null,
                    "effectOfAccountingCharges": null,
                    "incomeBeforeTax": "381000000.00",
                    "minorityInterest": null,
                    "netIncome": "286000000.00",
                    "sellingGeneralAdministrative": "373000000.00",
                    "sellingAndMarketingExpenses": null,
                    "grossProfit": "1085000000.00",
                    "reconciledDepreciation": "19000000.00",
                    "ebit": "971000000.00",
                    "ebitda": "990000000.00",
                    "depreciationAndAmortization": "19000000.00",
                    "nonOperatingIncomeNetOther": null,
                    "operatingIncome": "971000000.00",
                    "otherOperatingExpenses": "114000000.00",
                    "interestExpense": "590000000.00",
                    "taxProvision": null,
                    "interestIncome": null,
                    "netInterestIncome": null,
                    "extraordinaryItems": null,
                    "nonRecurring": null,
                    "otherItems": null,
                    "incomeTaxExpense": "95000000.00",
                    "totalRevenue": "1085000000.00",
                    "totalOperatingExpenses": "-114000000.00",
                    "costOfRevenue": null,
                    "totalOtherIncomeExpenseNet": "-590000000.00",
                    "discontinuedOperations": null,
                    "netIncomeFromContinuingOps": null,
                    "netIncomeApplicableToCommonShares": null,
                    "preferredStockAndOtherAdjustments": null
                },
                "2008-04-30": {
                    "date": "2008-04-30",
                    "filing_date": "2008-04-30",
                    "currency_symbol": "CAD",
                    "researchDevelopment": null,
                    "effectOfAccountingCharges": null,
                    "incomeBeforeTax": "193000000.00",
                    "minorityInterest": null,
                    "netIncome": "165000000.00",
                    "sellingGeneralAdministrative": "359000000.00",
                    "sellingAndMarketingExpenses": null,
                    "grossProfit": "921000000.00",
                    "reconciledDepreciation": "20000000.00",
                    "ebit": "900000000.00",
                    "ebitda": "920000000.00",
                    "depreciationAndAmortization": "20000000.00",
                    "nonOperatingIncomeNetOther": null,
                    "operatingIncome": "900000000.00",
                    "otherOperatingExpenses": "21000000.00",
                    "interestExpense": "707000000.00",
                    "taxProvision": null,
                    "interestIncome": null,
                    "netInterestIncome": null,
                    "extraordinaryItems": null,
                    "nonRecurring": null,
                    "otherItems": null,
                    "incomeTaxExpense": "28000000.00",
                    "totalRevenue": "921000000.00",
                    "totalOperatingExpenses": "-21000000.00",
                    "costOfRevenue": null,
                    "totalOtherIncomeExpenseNet": "-707000000.00",
                    "discontinuedOperations": null,
                    "netIncomeFromContinuingOps": null,
                    "netIncomeApplicableToCommonShares": null,
                    "preferredStockAndOtherAdjustments": null
                },
                "2008-01-31": {
                    "date": "2008-01-31",
                    "filing_date": "2008-01-31",
                    "currency_symbol": "CAD",
                    "researchDevelopment": null,
                    "effectOfAccountingCharges": null,
                    "incomeBeforeTax": "322000000.00",
                    "minorityInterest": null,
                    "netIncome": "255000000.00",
                    "sellingGeneralAdministrative": "374000000.00",
                    "sellingAndMarketingExpenses": null,
                    "grossProfit": "961000000.00",
                    "reconciledDepreciation": "20000000.00",
                    "ebit": "1041000000.00",
                    "ebitda": "1061000000.00",
                    "depreciationAndAmortization": "20000000.00",
                    "nonOperatingIncomeNetOther": null,
                    "operatingIncome": "1041000000.00",
                    "otherOperatingExpenses": "961000000.00",
                    "interestExpense": "719000000.00",
                    "taxProvision": null,
                    "interestIncome": null,
                    "netInterestIncome": null,
                    "extraordinaryItems": null,
                    "nonRecurring": null,
                    "otherItems": null,
                    "incomeTaxExpense": "67000000.00",
                    "totalRevenue": "961000000.00",
                    "totalOperatingExpenses": "961000000.00",
                    "costOfRevenue": null,
                    "totalOtherIncomeExpenseNet": "-719000000.00",
                    "discontinuedOperations": null,
                    "netIncomeFromContinuingOps": null,
                    "netIncomeApplicableToCommonShares": null,
                    "preferredStockAndOtherAdjustments": null
                },
                "2007-10-31": {
                    "date": "2007-10-31",
                    "filing_date": "2007-10-31",
                    "currency_symbol": "CAD",
                    "researchDevelopment": null,
                    "effectOfAccountingCharges": null,
                    "incomeBeforeTax": "-267000000.00",
                    "minorityInterest": null,
                    "netIncome": "-175000000.00",
                    "sellingGeneralAdministrative": "336000000.00",
                    "sellingAndMarketingExpenses": null,
                    "grossProfit": "399000000.00",
                    "reconciledDepreciation": "23000000.00",
                    "ebit": "561000000.00",
                    "ebitda": "584000000.00",
                    "depreciationAndAmortization": "23000000.00",
                    "nonOperatingIncomeNetOther": null,
                    "operatingIncome": "561000000.00",
                    "otherOperatingExpenses": "162000000.00",
                    "interestExpense": "859000000.00",
                    "taxProvision": null,
                    "interestIncome": null,
                    "netInterestIncome": null,
                    "extraordinaryItems": null,
                    "nonRecurring": null,
                    "otherItems": null,
                    "incomeTaxExpense": "-123000000.00",
                    "totalRevenue": "399000000.00",
                    "totalOperatingExpenses": "162000000.00",
                    "costOfRevenue": null,
                    "totalOtherIncomeExpenseNet": "-267000000.00",
                    "discontinuedOperations": null,
                    "netIncomeFromContinuingOps": null,
                    "netIncomeApplicableToCommonShares": null,
                    "preferredStockAndOtherAdjustments": null
                },
                "2007-07-31": {
                    "date": "2007-07-31",
                    "filing_date": "2007-07-31",
                    "currency_symbol": "CAD",
                    "researchDevelopment": null,
                    "effectOfAccountingCharges": null,
                    "incomeBeforeTax": "314000000.00",
                    "minorityInterest": null,
                    "netIncome": "243000000.00",
                    "sellingGeneralAdministrative": "393000000.00",
                    "sellingAndMarketingExpenses": null,
                    "grossProfit": "1032000000.00",
                    "reconciledDepreciation": "19000000.00",
                    "ebit": "1223000000.00",
                    "ebitda": "1242000000.00",
                    "depreciationAndAmortization": "19000000.00",
                    "nonOperatingIncomeNetOther": null,
                    "operatingIncome": "1223000000.00",
                    "otherOperatingExpenses": "1030000000.00",
                    "interestExpense": "909000000.00",
                    "taxProvision": null,
                    "interestIncome": null,
                    "netInterestIncome": null,
                    "extraordinaryItems": null,
                    "nonRecurring": null,
                    "otherItems": null,
                    "incomeTaxExpense": "71000000.00",
                    "totalRevenue": "1032000000.00",
                    "totalOperatingExpenses": "1030000000.00",
                    "costOfRevenue": null,
                    "totalOtherIncomeExpenseNet": "314000000.00",
                    "discontinuedOperations": null,
                    "netIncomeFromContinuingOps": null,
                    "netIncomeApplicableToCommonShares": null,
                    "preferredStockAndOtherAdjustments": null
                },
                "2007-04-30": {
                    "date": "2007-04-30",
                    "filing_date": "2007-04-30",
                    "currency_symbol": "CAD",
                    "researchDevelopment": null,
                    "effectOfAccountingCharges": null,
                    "incomeBeforeTax": "308000000.00",
                    "minorityInterest": null,
                    "netIncome": "233000000.00",
                    "sellingGeneralAdministrative": "379000000.00",
                    "sellingAndMarketingExpenses": null,
                    "grossProfit": "1045000000.00",
                    "reconciledDepreciation": "18000000.00",
                    "ebit": "1305000000.00",
                    "ebitda": "1323000000.00",
                    "depreciationAndAmortization": "18000000.00",
                    "nonOperatingIncomeNetOther": null,
                    "operatingIncome": "1305000000.00",
                    "otherOperatingExpenses": "1044000000.00",
                    "interestExpense": "997000000.00",
                    "taxProvision": null,
                    "interestIncome": null,
                    "netInterestIncome": null,
                    "extraordinaryItems": null,
                    "nonRecurring": null,
                    "otherItems": null,
                    "incomeTaxExpense": "75000000.00",
                    "totalRevenue": "1045000000.00",
                    "totalOperatingExpenses": "1044000000.00",
                    "costOfRevenue": null,
                    "totalOtherIncomeExpenseNet": "308000000.00",
                    "discontinuedOperations": null,
                    "netIncomeFromContinuingOps": null,
                    "netIncomeApplicableToCommonShares": null,
                    "preferredStockAndOtherAdjustments": null
                },
                "2007-01-31": {
                    "date": "2007-01-31",
                    "filing_date": "2007-01-31",
                    "currency_symbol": "CAD",
                    "researchDevelopment": null,
                    "effectOfAccountingCharges": null,
                    "incomeBeforeTax": "296000000.00",
                    "minorityInterest": null,
                    "netIncome": "240000000.00",
                    "sellingGeneralAdministrative": "390000000.00",
                    "sellingAndMarketingExpenses": null,
                    "grossProfit": "1017000000.00",
                    "reconciledDepreciation": "18000000.00",
                    "ebit": "1214000000.00",
                    "ebitda": "1232000000.00",
                    "depreciationAndAmortization": "18000000.00",
                    "nonOperatingIncomeNetOther": null,
                    "operatingIncome": "1214000000.00",
                    "otherOperatingExpenses": "1018000000.00",
                    "interestExpense": "918000000.00",
                    "taxProvision": null,
                    "interestIncome": null,
                    "netInterestIncome": null,
                    "extraordinaryItems": null,
                    "nonRecurring": null,
                    "otherItems": null,
                    "incomeTaxExpense": "56000000.00",
                    "totalRevenue": "1017000000.00",
                    "totalOperatingExpenses": "1018000000.00",
                    "costOfRevenue": null,
                    "totalOtherIncomeExpenseNet": "296000000.00",
                    "discontinuedOperations": null,
                    "netIncomeFromContinuingOps": null,
                    "netIncomeApplicableToCommonShares": null,
                    "preferredStockAndOtherAdjustments": null
                },
                "2006-10-31": {
                    "date": "2006-10-31",
                    "filing_date": "2006-10-31",
                    "currency_symbol": "CAD",
                    "researchDevelopment": null,
                    "effectOfAccountingCharges": null,
                    "incomeBeforeTax": "296000000.00",
                    "minorityInterest": null,
                    "netIncome": "220000000.00",
                    "sellingGeneralAdministrative": "388000000.00",
                    "sellingAndMarketingExpenses": null,
                    "grossProfit": "929000000.00",
                    "reconciledDepreciation": "20000000.00",
                    "ebit": "1035000000.00",
                    "ebitda": "1055000000.00",
                    "depreciationAndAmortization": "20000000.00",
                    "nonOperatingIncomeNetOther": null,
                    "operatingIncome": "1035000000.00",
                    "otherOperatingExpenses": "106000000.00",
                    "interestExpense": "771000000.00",
                    "taxProvision": null,
                    "interestIncome": null,
                    "netInterestIncome": null,
                    "extraordinaryItems": null,
                    "nonRecurring": null,
                    "otherItems": null,
                    "incomeTaxExpense": "44000000.00",
                    "totalRevenue": "929000000.00",
                    "totalOperatingExpenses": "106000000.00",
                    "costOfRevenue": null,
                    "totalOtherIncomeExpenseNet": "-739000000.00",
                    "discontinuedOperations": null,
                    "netIncomeFromContinuingOps": null,
                    "netIncomeApplicableToCommonShares": null,
                    "preferredStockAndOtherAdjustments": null
                },
                "2006-07-31": {
                    "date": "2006-07-31",
                    "filing_date": "2006-07-31",
                    "currency_symbol": "CAD",
                    "researchDevelopment": null,
                    "effectOfAccountingCharges": null,
                    "incomeBeforeTax": "278000000.00",
                    "minorityInterest": null,
                    "netIncome": "220000000.00",
                    "sellingGeneralAdministrative": "354000000.00",
                    "sellingAndMarketingExpenses": null,
                    "grossProfit": "949000000.00",
                    "reconciledDepreciation": "17000000.00",
                    "ebit": "876000000.00",
                    "ebitda": "893000000.00",
                    "depreciationAndAmortization": "17000000.00",
                    "nonOperatingIncomeNetOther": null,
                    "operatingIncome": "876000000.00",
                    "otherOperatingExpenses": "73000000.00",
                    "interestExpense": "598000000.00",
                    "taxProvision": null,
                    "interestIncome": null,
                    "netInterestIncome": null,
                    "extraordinaryItems": null,
                    "nonRecurring": null,
                    "otherItems": null,
                    "incomeTaxExpense": "58000000.00",
                    "totalRevenue": "949000000.00",
                    "totalOperatingExpenses": "-73000000.00",
                    "costOfRevenue": null,
                    "totalOtherIncomeExpenseNet": "-598000000.00",
                    "discontinuedOperations": null,
                    "netIncomeFromContinuingOps": null,
                    "netIncomeApplicableToCommonShares": null,
                    "preferredStockAndOtherAdjustments": null
                },
                "2006-04-30": {
                    "date": "2006-04-30",
                    "filing_date": "2006-04-30",
                    "currency_symbol": "CAD",
                    "researchDevelopment": null,
                    "effectOfAccountingCharges": null,
                    "incomeBeforeTax": "296000000.00",
                    "minorityInterest": null,
                    "netIncome": "214000000.00",
                    "sellingGeneralAdministrative": "358000000.00",
                    "sellingAndMarketingExpenses": null,
                    "grossProfit": "971000000.00",
                    "reconciledDepreciation": "16000000.00",
                    "ebit": "959000000.00",
                    "ebitda": "975000000.00",
                    "depreciationAndAmortization": "16000000.00",
                    "nonOperatingIncomeNetOther": null,
                    "operatingIncome": "959000000.00",
                    "otherOperatingExpenses": "12000000.00",
                    "interestExpense": "663000000.00",
                    "taxProvision": null,
                    "interestIncome": null,
                    "netInterestIncome": null,
                    "extraordinaryItems": null,
                    "nonRecurring": null,
                    "otherItems": null,
                    "incomeTaxExpense": "82000000.00",
                    "totalRevenue": "971000000.00",
                    "totalOperatingExpenses": "-12000000.00",
                    "costOfRevenue": null,
                    "totalOtherIncomeExpenseNet": "-663000000.00",
                    "discontinuedOperations": null,
                    "netIncomeFromContinuingOps": null,
                    "netIncomeApplicableToCommonShares": null,
                    "preferredStockAndOtherAdjustments": null
                },
                "2006-01-31": {
                    "date": "2006-01-31",
                    "filing_date": "2006-01-31",
                    "currency_symbol": "CAD",
                    "researchDevelopment": null,
                    "effectOfAccountingCharges": null,
                    "incomeBeforeTax": "310000000.00",
                    "minorityInterest": null,
                    "netIncome": "217000000.00",
                    "sellingGeneralAdministrative": "379000000.00",
                    "sellingAndMarketingExpenses": null,
                    "grossProfit": "996000000.00",
                    "reconciledDepreciation": "16000000.00",
                    "ebit": "908000000.00",
                    "ebitda": "924000000.00",
                    "depreciationAndAmortization": "16000000.00",
                    "nonOperatingIncomeNetOther": null,
                    "operatingIncome": "908000000.00",
                    "otherOperatingExpenses": "88000000.00",
                    "interestExpense": "598000000.00",
                    "taxProvision": null,
                    "interestIncome": null,
                    "netInterestIncome": null,
                    "extraordinaryItems": null,
                    "nonRecurring": null,
                    "otherItems": null,
                    "incomeTaxExpense": "93000000.00",
                    "totalRevenue": "996000000.00",
                    "totalOperatingExpenses": "-88000000.00",
                    "costOfRevenue": null,
                    "totalOtherIncomeExpenseNet": "-598000000.00",
                    "discontinuedOperations": null,
                    "netIncomeFromContinuingOps": null,
                    "netIncomeApplicableToCommonShares": null,
                    "preferredStockAndOtherAdjustments": null
                },
                "2005-10-31": {
                    "date": "2005-10-31",
                    "filing_date": "2005-10-31",
                    "currency_symbol": "CAD",
                    "researchDevelopment": null,
                    "effectOfAccountingCharges": null,
                    "incomeBeforeTax": "279000000.00",
                    "minorityInterest": null,
                    "netIncome": "207000000.00",
                    "sellingGeneralAdministrative": "371000000.00",
                    "sellingAndMarketingExpenses": null,
                    "grossProfit": "931000000.00",
                    "reconciledDepreciation": "18000000.00",
                    "ebit": "701000000.00",
                    "ebitda": "719000000.00",
                    "depreciationAndAmortization": "18000000.00",
                    "nonOperatingIncomeNetOther": null,
                    "operatingIncome": "701000000.00",
                    "otherOperatingExpenses": "230000000.00",
                    "interestExpense": "422000000.00",
                    "taxProvision": null,
                    "interestIncome": null,
                    "netInterestIncome": null,
                    "extraordinaryItems": null,
                    "nonRecurring": null,
                    "otherItems": null,
                    "incomeTaxExpense": "72000000.00",
                    "totalRevenue": "931000000.00",
                    "totalOperatingExpenses": "-230000000.00",
                    "costOfRevenue": null,
                    "totalOtherIncomeExpenseNet": "279000000.00",
                    "discontinuedOperations": null,
                    "netIncomeFromContinuingOps": null,
                    "netIncomeApplicableToCommonShares": null,
                    "preferredStockAndOtherAdjustments": null
                },
                "2005-07-31": {
                    "date": "2005-07-31",
                    "filing_date": "2005-07-31",
                    "currency_symbol": "CAD",
                    "researchDevelopment": null,
                    "effectOfAccountingCharges": null,
                    "incomeBeforeTax": "253000000.00",
                    "minorityInterest": null,
                    "netIncome": "207000000.00",
                    "sellingGeneralAdministrative": "355000000.00",
                    "sellingAndMarketingExpenses": null,
                    "grossProfit": "904000000.00",
                    "reconciledDepreciation": "15000000.00",
                    "ebit": "726000000.00",
                    "ebitda": "741000000.00",
                    "depreciationAndAmortization": "15000000.00",
                    "nonOperatingIncomeNetOther": null,
                    "operatingIncome": "726000000.00",
                    "otherOperatingExpenses": "178000000.00",
                    "interestExpense": "471000000.00",
                    "taxProvision": null,
                    "interestIncome": null,
                    "netInterestIncome": null,
                    "extraordinaryItems": null,
                    "nonRecurring": null,
                    "otherItems": null,
                    "incomeTaxExpense": "46000000.00",
                    "totalRevenue": "904000000.00",
                    "totalOperatingExpenses": "-178000000.00",
                    "costOfRevenue": null,
                    "totalOtherIncomeExpenseNet": "253000000.00",
                    "discontinuedOperations": null,
                    "netIncomeFromContinuingOps": null,
                    "netIncomeApplicableToCommonShares": null,
                    "preferredStockAndOtherAdjustments": null
                },
                "2005-04-30": {
                    "date": "2005-04-30",
                    "filing_date": "2005-04-30",
                    "currency_symbol": "CAD",
                    "researchDevelopment": null,
                    "effectOfAccountingCharges": null,
                    "incomeBeforeTax": "268000000.00",
                    "minorityInterest": null,
                    "netIncome": "202000000.00",
                    "sellingGeneralAdministrative": "357000000.00",
                    "sellingAndMarketingExpenses": null,
                    "grossProfit": "901000000.00",
                    "reconciledDepreciation": "15000000.00",
                    "ebit": "623000000.00",
                    "ebitda": "638000000.00",
                    "depreciationAndAmortization": "15000000.00",
                    "nonOperatingIncomeNetOther": null,
                    "operatingIncome": "623000000.00",
                    "otherOperatingExpenses": "278000000.00",
                    "interestExpense": "354000000.00",
                    "taxProvision": null,
                    "interestIncome": null,
                    "netInterestIncome": null,
                    "extraordinaryItems": null,
                    "nonRecurring": null,
                    "otherItems": null,
                    "incomeTaxExpense": "66000000.00",
                    "totalRevenue": "901000000.00",
                    "totalOperatingExpenses": "-278000000.00",
                    "costOfRevenue": null,
                    "totalOtherIncomeExpenseNet": "268000000.00",
                    "discontinuedOperations": null,
                    "netIncomeFromContinuingOps": null,
                    "netIncomeApplicableToCommonShares": null,
                    "preferredStockAndOtherAdjustments": null
                },
                "2005-01-31": {
                    "date": "2005-01-31",
                    "filing_date": "2005-01-31",
                    "currency_symbol": "CAD",
                    "researchDevelopment": null,
                    "effectOfAccountingCharges": null,
                    "incomeBeforeTax": "346000000.00",
                    "minorityInterest": null,
                    "netIncome": "239000000.00",
                    "sellingGeneralAdministrative": "367000000.00",
                    "sellingAndMarketingExpenses": null,
                    "grossProfit": "1000000000.00",
                    "reconciledDepreciation": "15000000.00",
                    "ebit": "713000000.00",
                    "ebitda": "728000000.00",
                    "depreciationAndAmortization": "15000000.00",
                    "nonOperatingIncomeNetOther": null,
                    "operatingIncome": "713000000.00",
                    "otherOperatingExpenses": "287000000.00",
                    "interestExpense": "367000000.00",
                    "taxProvision": null,
                    "interestIncome": null,
                    "netInterestIncome": null,
                    "extraordinaryItems": null,
                    "nonRecurring": null,
                    "otherItems": null,
                    "incomeTaxExpense": "107000000.00",
                    "totalRevenue": "1000000000.00",
                    "totalOperatingExpenses": "-287000000.00",
                    "costOfRevenue": null,
                    "totalOtherIncomeExpenseNet": "346000000.00",
                    "discontinuedOperations": null,
                    "netIncomeFromContinuingOps": null,
                    "netIncomeApplicableToCommonShares": null,
                    "preferredStockAndOtherAdjustments": null
                },
                "2004-10-31": {
                    "date": "2004-10-31",
                    "filing_date": "2004-10-31",
                    "currency_symbol": "CAD",
                    "researchDevelopment": null,
                    "effectOfAccountingCharges": null,
                    "incomeBeforeTax": "269000000.00",
                    "minorityInterest": null,
                    "netIncome": "192000000.00",
                    "sellingGeneralAdministrative": "342000000.00",
                    "sellingAndMarketingExpenses": null,
                    "grossProfit": "886000000.00",
                    "reconciledDepreciation": "16000000.00",
                    "ebit": "544000000.00",
                    "ebitda": "560000000.00",
                    "depreciationAndAmortization": "16000000.00",
                    "nonOperatingIncomeNetOther": null,
                    "operatingIncome": "544000000.00",
                    "otherOperatingExpenses": "886000000.00",
                    "interestExpense": "275000000.00",
                    "taxProvision": null,
                    "interestIncome": null,
                    "netInterestIncome": null,
                    "extraordinaryItems": null,
                    "nonRecurring": null,
                    "otherItems": null,
                    "incomeTaxExpense": "77000000.00",
                    "totalRevenue": "886000000.00",
                    "totalOperatingExpenses": "886000000.00",
                    "costOfRevenue": null,
                    "totalOtherIncomeExpenseNet": "269000000.00",
                    "discontinuedOperations": null,
                    "netIncomeFromContinuingOps": null,
                    "netIncomeApplicableToCommonShares": null,
                    "preferredStockAndOtherAdjustments": null
                },
                "2004-07-31": {
                    "date": "2004-07-31",
                    "filing_date": "2004-07-31",
                    "currency_symbol": "CAD",
                    "researchDevelopment": null,
                    "effectOfAccountingCharges": null,
                    "incomeBeforeTax": "235000000.00",
                    "minorityInterest": null,
                    "netIncome": "167000000.00",
                    "sellingGeneralAdministrative": "325000000.00",
                    "sellingAndMarketingExpenses": null,
                    "grossProfit": "889000000.00",
                    "reconciledDepreciation": "11000000.00",
                    "ebit": "497000000.00",
                    "ebitda": "508000000.00",
                    "depreciationAndAmortization": "12000000.00",
                    "nonOperatingIncomeNetOther": null,
                    "operatingIncome": "497000000.00",
                    "otherOperatingExpenses": "889000000.00",
                    "interestExpense": "262000000.00",
                    "taxProvision": null,
                    "interestIncome": null,
                    "netInterestIncome": null,
                    "extraordinaryItems": null,
                    "nonRecurring": null,
                    "otherItems": null,
                    "incomeTaxExpense": "68000000.00",
                    "totalRevenue": "889000000.00",
                    "totalOperatingExpenses": "889000000.00",
                    "costOfRevenue": null,
                    "totalOtherIncomeExpenseNet": "235000000.00",
                    "discontinuedOperations": null,
                    "netIncomeFromContinuingOps": null,
                    "netIncomeApplicableToCommonShares": null,
                    "preferredStockAndOtherAdjustments": null
                },
                "2004-04-30": {
                    "date": "2004-04-30",
                    "filing_date": "2004-04-30",
                    "currency_symbol": "CAD",
                    "researchDevelopment": null,
                    "effectOfAccountingCharges": null,
                    "incomeBeforeTax": "256000000.00",
                    "minorityInterest": null,
                    "netIncome": "180000000.00",
                    "sellingGeneralAdministrative": "347000000.00",
                    "sellingAndMarketingExpenses": null,
                    "grossProfit": "903000000.00",
                    "reconciledDepreciation": "13000000.00",
                    "ebit": "559000000.00",
                    "ebitda": "572000000.00",
                    "depreciationAndAmortization": "13000000.00",
                    "nonOperatingIncomeNetOther": null,
                    "operatingIncome": "559000000.00",
                    "otherOperatingExpenses": "903000000.00",
                    "interestExpense": "303000000.00",
                    "taxProvision": null,
                    "interestIncome": null,
                    "netInterestIncome": null,
                    "extraordinaryItems": null,
                    "nonRecurring": null,
                    "otherItems": null,
                    "incomeTaxExpense": "76000000.00",
                    "totalRevenue": "903000000.00",
                    "totalOperatingExpenses": "903000000.00",
                    "costOfRevenue": null,
                    "totalOtherIncomeExpenseNet": "256000000.00",
                    "discontinuedOperations": null,
                    "netIncomeFromContinuingOps": null,
                    "netIncomeApplicableToCommonShares": null,
                    "preferredStockAndOtherAdjustments": null
                },
                "2004-01-31": {
                    "date": "2004-01-31",
                    "filing_date": "2004-01-31",
                    "currency_symbol": "CAD",
                    "researchDevelopment": null,
                    "effectOfAccountingCharges": null,
                    "incomeBeforeTax": "283000000.00",
                    "minorityInterest": null,
                    "netIncome": "186000000.00",
                    "sellingGeneralAdministrative": "345000000.00",
                    "sellingAndMarketingExpenses": null,
                    "grossProfit": "957000000.00",
                    "reconciledDepreciation": "12000000.00",
                    "ebit": "574000000.00",
                    "ebitda": "586000000.00",
                    "depreciationAndAmortization": "12000000.00",
                    "nonOperatingIncomeNetOther": null,
                    "operatingIncome": "574000000.00",
                    "otherOperatingExpenses": "957000000.00",
                    "interestExpense": "291000000.00",
                    "taxProvision": null,
                    "interestIncome": null,
                    "netInterestIncome": null,
                    "extraordinaryItems": null,
                    "nonRecurring": null,
                    "otherItems": null,
                    "incomeTaxExpense": "97000000.00",
                    "totalRevenue": "957000000.00",
                    "totalOperatingExpenses": "957000000.00",
                    "costOfRevenue": null,
                    "totalOtherIncomeExpenseNet": "283000000.00",
                    "discontinuedOperations": null,
                    "netIncomeFromContinuingOps": null,
                    "netIncomeApplicableToCommonShares": null,
                    "preferredStockAndOtherAdjustments": null
                },
                "2003-10-31": {
                    "date": "2003-10-31",
                    "filing_date": "2003-10-31",
                    "currency_symbol": "CAD",
                    "researchDevelopment": null,
                    "effectOfAccountingCharges": null,
                    "incomeBeforeTax": "222000000.00",
                    "minorityInterest": null,
                    "netIncome": "157000000.00",
                    "sellingGeneralAdministrative": "353000000.00",
                    "sellingAndMarketingExpenses": null,
                    "grossProfit": "953000000.00",
                    "reconciledDepreciation": "13000000.00",
                    "ebit": "521000000.00",
                    "ebitda": "534000000.00",
                    "depreciationAndAmortization": "13000000.00",
                    "nonOperatingIncomeNetOther": null,
                    "operatingIncome": "521000000.00",
                    "otherOperatingExpenses": "953000000.00",
                    "interestExpense": "298000000.00",
                    "taxProvision": null,
                    "interestIncome": null,
                    "netInterestIncome": null,
                    "extraordinaryItems": null,
                    "nonRecurring": null,
                    "otherItems": null,
                    "incomeTaxExpense": "66000000.00",
                    "totalRevenue": "953000000.00",
                    "totalOperatingExpenses": "953000000.00",
                    "costOfRevenue": null,
                    "totalOtherIncomeExpenseNet": "222000000.00",
                    "discontinuedOperations": null,
                    "netIncomeFromContinuingOps": null,
                    "netIncomeApplicableToCommonShares": null,
                    "preferredStockAndOtherAdjustments": null
                },
                "2003-07-31": {
                    "date": "2003-07-31",
                    "filing_date": "2003-07-31",
                    "currency_symbol": "CAD",
                    "researchDevelopment": null,
                    "effectOfAccountingCharges": null,
                    "incomeBeforeTax": "241000000.00",
                    "minorityInterest": null,
                    "netIncome": "162000000.00",
                    "sellingGeneralAdministrative": "325000000.00",
                    "sellingAndMarketingExpenses": null,
                    "grossProfit": "896000000.00",
                    "reconciledDepreciation": "12000000.00",
                    "ebit": "576000000.00",
                    "ebitda": "588000000.00",
                    "depreciationAndAmortization": "12000000.00",
                    "nonOperatingIncomeNetOther": null,
                    "operatingIncome": "576000000.00",
                    "otherOperatingExpenses": "896000000.00",
                    "interestExpense": "334000000.00",
                    "taxProvision": null,
                    "interestIncome": null,
                    "netInterestIncome": null,
                    "extraordinaryItems": null,
                    "nonRecurring": null,
                    "otherItems": null,
                    "incomeTaxExpense": "80000000.00",
                    "totalRevenue": "896000000.00",
                    "totalOperatingExpenses": "896000000.00",
                    "costOfRevenue": null,
                    "totalOtherIncomeExpenseNet": "241000000.00",
                    "discontinuedOperations": null,
                    "netIncomeFromContinuingOps": null,
                    "netIncomeApplicableToCommonShares": null,
                    "preferredStockAndOtherAdjustments": null
                },
                "2003-04-30": {
                    "date": "2003-04-30",
                    "filing_date": "2003-04-30",
                    "currency_symbol": "CAD",
                    "researchDevelopment": null,
                    "effectOfAccountingCharges": null,
                    "incomeBeforeTax": "196000000.00",
                    "minorityInterest": null,
                    "netIncome": "138000000.00",
                    "sellingGeneralAdministrative": "292000000.00",
                    "sellingAndMarketingExpenses": null,
                    "grossProfit": "814000000.00",
                    "reconciledDepreciation": "13000000.00",
                    "ebit": "471000000.00",
                    "ebitda": "484000000.00",
                    "depreciationAndAmortization": "13000000.00",
                    "nonOperatingIncomeNetOther": null,
                    "operatingIncome": "471000000.00",
                    "otherOperatingExpenses": "814000000.00",
                    "interestExpense": "275000000.00",
                    "taxProvision": null,
                    "interestIncome": null,
                    "netInterestIncome": null,
                    "extraordinaryItems": null,
                    "nonRecurring": null,
                    "otherItems": null,
                    "incomeTaxExpense": "58000000.00",
                    "totalRevenue": "814000000.00",
                    "totalOperatingExpenses": "814000000.00",
                    "costOfRevenue": null,
                    "totalOtherIncomeExpenseNet": "196000000.00",
                    "discontinuedOperations": null,
                    "netIncomeFromContinuingOps": null,
                    "netIncomeApplicableToCommonShares": null,
                    "preferredStockAndOtherAdjustments": null
                },
                "2003-01-31": {
                    "date": "2003-01-31",
                    "filing_date": "2003-01-31",
                    "currency_symbol": "CAD",
                    "researchDevelopment": null,
                    "effectOfAccountingCharges": null,
                    "incomeBeforeTax": "239000000.00",
                    "minorityInterest": null,
                    "netIncome": "166000000.00",
                    "sellingGeneralAdministrative": "317000000.00",
                    "sellingAndMarketingExpenses": null,
                    "grossProfit": "876000000.00",
                    "reconciledDepreciation": "11000000.00",
                    "ebit": "537000000.00",
                    "ebitda": "548000000.00",
                    "depreciationAndAmortization": "11000000.00",
                    "nonOperatingIncomeNetOther": null,
                    "operatingIncome": "537000000.00",
                    "otherOperatingExpenses": "876000000.00",
                    "interestExpense": "298000000.00",
                    "taxProvision": null,
                    "interestIncome": null,
                    "netInterestIncome": null,
                    "extraordinaryItems": null,
                    "nonRecurring": null,
                    "otherItems": null,
                    "incomeTaxExpense": "73000000.00",
                    "totalRevenue": "876000000.00",
                    "totalOperatingExpenses": "876000000.00",
                    "costOfRevenue": null,
                    "totalOtherIncomeExpenseNet": "239000000.00",
                    "discontinuedOperations": null,
                    "netIncomeFromContinuingOps": null,
                    "netIncomeApplicableToCommonShares": null,
                    "preferredStockAndOtherAdjustments": null
                },
                "2002-10-31": {
                    "date": "2002-10-31",
                    "filing_date": "2002-10-31",
                    "currency_symbol": "CAD",
                    "researchDevelopment": null,
                    "effectOfAccountingCharges": null,
                    "incomeBeforeTax": "195000000.00",
                    "minorityInterest": null,
                    "netIncome": "135000000.00",
                    "sellingGeneralAdministrative": "300000000.00",
                    "sellingAndMarketingExpenses": null,
                    "grossProfit": "848000000.00",
                    "reconciledDepreciation": "18000000.00",
                    "ebit": "472000000.00",
                    "ebitda": "490000000.00",
                    "depreciationAndAmortization": "18000000.00",
                    "nonOperatingIncomeNetOther": null,
                    "operatingIncome": "472000000.00",
                    "otherOperatingExpenses": "848000000.00",
                    "interestExpense": "281000000.00",
                    "taxProvision": null,
                    "interestIncome": null,
                    "netInterestIncome": null,
                    "extraordinaryItems": null,
                    "nonRecurring": null,
                    "otherItems": null,
                    "incomeTaxExpense": "56000000.00",
                    "totalRevenue": "848000000.00",
                    "totalOperatingExpenses": "848000000.00",
                    "costOfRevenue": null,
                    "totalOtherIncomeExpenseNet": "195000000.00",
                    "discontinuedOperations": null,
                    "netIncomeFromContinuingOps": null,
                    "netIncomeApplicableToCommonShares": null,
                    "preferredStockAndOtherAdjustments": null
                },
                "2002-07-31": {
                    "date": "2002-07-31",
                    "filing_date": "2002-07-31",
                    "currency_symbol": "CAD",
                    "researchDevelopment": null,
                    "effectOfAccountingCharges": null,
                    "incomeBeforeTax": "79000000.00",
                    "minorityInterest": null,
                    "netIncome": "26000000.00",
                    "sellingGeneralAdministrative": "279000000.00",
                    "sellingAndMarketingExpenses": null,
                    "grossProfit": "719000000.00",
                    "reconciledDepreciation": "15000000.00",
                    "ebit": "360000000.00",
                    "ebitda": "375000000.00",
                    "depreciationAndAmortization": "15000000.00",
                    "nonOperatingIncomeNetOther": null,
                    "operatingIncome": "360000000.00",
                    "otherOperatingExpenses": "719000000.00",
                    "interestExpense": "284000000.00",
                    "taxProvision": null,
                    "interestIncome": null,
                    "netInterestIncome": null,
                    "extraordinaryItems": null,
                    "nonRecurring": null,
                    "otherItems": null,
                    "incomeTaxExpense": "50000000.00",
                    "totalRevenue": "719000000.00",
                    "totalOperatingExpenses": "719000000.00",
                    "costOfRevenue": null,
                    "totalOtherIncomeExpenseNet": "79000000.00",
                    "discontinuedOperations": null,
                    "netIncomeFromContinuingOps": null,
                    "netIncomeApplicableToCommonShares": null,
                    "preferredStockAndOtherAdjustments": null
                },
                "2002-04-30": {
                    "date": "2002-04-30",
                    "filing_date": "2002-04-30",
                    "currency_symbol": "CAD",
                    "researchDevelopment": null,
                    "effectOfAccountingCharges": null,
                    "incomeBeforeTax": "185000000.00",
                    "minorityInterest": null,
                    "netIncome": "122000000.00",
                    "sellingGeneralAdministrative": "286000000.00",
                    "sellingAndMarketingExpenses": null,
                    "grossProfit": "944000000.00",
                    "reconciledDepreciation": "13000000.00",
                    "ebit": "460000000.00",
                    "ebitda": "473000000.00",
                    "depreciationAndAmortization": "13000000.00",
                    "nonOperatingIncomeNetOther": null,
                    "operatingIncome": "460000000.00",
                    "otherOperatingExpenses": "944000000.00",
                    "interestExpense": "275000000.00",
                    "taxProvision": null,
                    "interestIncome": null,
                    "netInterestIncome": null,
                    "extraordinaryItems": null,
                    "nonRecurring": null,
                    "otherItems": null,
                    "incomeTaxExpense": "63000000.00",
                    "totalRevenue": "944000000.00",
                    "totalOperatingExpenses": "944000000.00",
                    "costOfRevenue": null,
                    "totalOtherIncomeExpenseNet": "185000000.00",
                    "discontinuedOperations": null,
                    "netIncomeFromContinuingOps": null,
                    "netIncomeApplicableToCommonShares": null,
                    "preferredStockAndOtherAdjustments": null
                },
                "2002-01-31": {
                    "date": "2002-01-31",
                    "filing_date": "2002-01-31",
                    "currency_symbol": "CAD",
                    "researchDevelopment": null,
                    "effectOfAccountingCharges": null,
                    "incomeBeforeTax": "9000000.00",
                    "minorityInterest": null,
                    "netIncome": "146000000.00",
                    "sellingGeneralAdministrative": "282000000.00",
                    "sellingAndMarketingExpenses": null,
                    "grossProfit": "1007000000.00",
                    "reconciledDepreciation": "12000000.00",
                    "ebit": "434000000.00",
                    "ebitda": "446000000.00",
                    "depreciationAndAmortization": "12000000.00",
                    "nonOperatingIncomeNetOther": null,
                    "operatingIncome": "434000000.00",
                    "otherOperatingExpenses": "1007000000.00",
                    "interestExpense": "307000000.00",
                    "taxProvision": null,
                    "interestIncome": null,
                    "netInterestIncome": null,
                    "extraordinaryItems": null,
                    "nonRecurring": null,
                    "otherItems": null,
                    "incomeTaxExpense": "-19000000.00",
                    "totalRevenue": "1007000000.00",
                    "totalOperatingExpenses": "1007000000.00",
                    "costOfRevenue": null,
                    "totalOtherIncomeExpenseNet": "9000000.00",
                    "discontinuedOperations": null,
                    "netIncomeFromContinuingOps": null,
                    "netIncomeApplicableToCommonShares": null,
                    "preferredStockAndOtherAdjustments": null
                },
                "2001-10-31": {
                    "date": "2001-10-31",
                    "filing_date": "2001-10-31",
                    "currency_symbol": "CAD",
                    "researchDevelopment": null,
                    "effectOfAccountingCharges": null,
                    "incomeBeforeTax": "239000000.00",
                    "minorityInterest": null,
                    "netIncome": "142000000.00",
                    "sellingGeneralAdministrative": "240000000.00",
                    "sellingAndMarketingExpenses": null,
                    "grossProfit": "727000000.00",
                    "reconciledDepreciation": "10000000.00",
                    "ebit": "448000000.00",
                    "ebitda": "458000000.00",
                    "depreciationAndAmortization": "10000000.00",
                    "nonOperatingIncomeNetOther": null,
                    "operatingIncome": "448000000.00",
                    "otherOperatingExpenses": "727000000.00",
                    "interestExpense": "254000000.00",
                    "taxProvision": null,
                    "interestIncome": null,
                    "netInterestIncome": null,
                    "extraordinaryItems": null,
                    "nonRecurring": null,
                    "otherItems": null,
                    "incomeTaxExpense": "52000000.00",
                    "totalRevenue": "727000000.00",
                    "totalOperatingExpenses": "727000000.00",
                    "costOfRevenue": null,
                    "totalOtherIncomeExpenseNet": "239000000.00",
                    "discontinuedOperations": null,
                    "netIncomeFromContinuingOps": null,
                    "netIncomeApplicableToCommonShares": null,
                    "preferredStockAndOtherAdjustments": null
                },
                "2001-07-31": {
                    "date": "2001-07-31",
                    "filing_date": "2001-07-31",
                    "currency_symbol": "CAD",
                    "researchDevelopment": null,
                    "effectOfAccountingCharges": null,
                    "incomeBeforeTax": "269000000.00",
                    "minorityInterest": null,
                    "netIncome": "148000000.00",
                    "sellingGeneralAdministrative": "275000000.00",
                    "sellingAndMarketingExpenses": "10000000.00",
                    "grossProfit": "900000000.00",
                    "reconciledDepreciation": "13000000.00",
                    "ebit": "749000000.00",
                    "ebitda": "762000000.00",
                    "depreciationAndAmortization": "13000000.00",
                    "nonOperatingIncomeNetOther": null,
                    "operatingIncome": "749000000.00",
                    "otherOperatingExpenses": "151000000.00",
                    "interestExpense": "485000000.00",
                    "taxProvision": null,
                    "interestIncome": null,
                    "netInterestIncome": null,
                    "extraordinaryItems": null,
                    "nonRecurring": null,
                    "otherItems": null,
                    "incomeTaxExpense": "95000000.00",
                    "totalRevenue": "900000000.00",
                    "totalOperatingExpenses": "-151000000.00",
                    "costOfRevenue": null,
                    "totalOtherIncomeExpenseNet": "269000000.00",
                    "discontinuedOperations": null,
                    "netIncomeFromContinuingOps": null,
                    "netIncomeApplicableToCommonShares": null,
                    "preferredStockAndOtherAdjustments": null
                },
                "2001-04-30": {
                    "date": "2001-04-30",
                    "filing_date": "2001-04-30",
                    "currency_symbol": "CAD",
                    "researchDevelopment": null,
                    "effectOfAccountingCharges": null,
                    "incomeBeforeTax": "216000000.00",
                    "minorityInterest": null,
                    "netIncome": "140000000.00",
                    "sellingGeneralAdministrative": "276000000.00",
                    "sellingAndMarketingExpenses": "10000000.00",
                    "grossProfit": "872000000.00",
                    "reconciledDepreciation": null,
                    "ebit": "876000000.00",
                    "ebitda": "813000000.00",
                    "depreciationAndAmortization": "-63000000.00",
                    "nonOperatingIncomeNetOther": null,
                    "operatingIncome": "117000000.00",
                    "otherOperatingExpenses": "826000000.00",
                    "interestExpense": "542000000.00",
                    "taxProvision": null,
                    "interestIncome": null,
                    "netInterestIncome": null,
                    "extraordinaryItems": null,
                    "nonRecurring": null,
                    "otherItems": null,
                    "incomeTaxExpense": "76000000.00",
                    "totalRevenue": "872000000.00",
                    "totalOperatingExpenses": "-59000000.00",
                    "costOfRevenue": null,
                    "totalOtherIncomeExpenseNet": "99000000.00",
                    "discontinuedOperations": null,
                    "netIncomeFromContinuingOps": null,
                    "netIncomeApplicableToCommonShares": null,
                    "preferredStockAndOtherAdjustments": null
                },
                "2001-01-31": {
                    "date": "2001-01-31",
                    "filing_date": "2001-01-31",
                    "currency_symbol": "CAD",
                    "researchDevelopment": null,
                    "effectOfAccountingCharges": null,
                    "incomeBeforeTax": "209000000.00",
                    "minorityInterest": null,
                    "netIncome": "138000000.00",
                    "sellingGeneralAdministrative": "273000000.00",
                    "sellingAndMarketingExpenses": null,
                    "grossProfit": "833000000.00",
                    "reconciledDepreciation": null,
                    "ebit": "209000000.00",
                    "ebitda": "874000000.00",
                    "depreciationAndAmortization": null,
                    "nonOperatingIncomeNetOther": null,
                    "operatingIncome": "874000000.00",
                    "otherOperatingExpenses": "833000000.00",
                    "interestExpense": "665000000.00",
                    "taxProvision": null,
                    "interestIncome": null,
                    "netInterestIncome": null,
                    "extraordinaryItems": null,
                    "nonRecurring": null,
                    "otherItems": null,
                    "incomeTaxExpense": "71000000.00",
                    "totalRevenue": "833000000.00",
                    "totalOperatingExpenses": "833000000.00",
                    "costOfRevenue": null,
                    "totalOtherIncomeExpenseNet": "-665000000.00",
                    "discontinuedOperations": null,
                    "netIncomeFromContinuingOps": null,
                    "netIncomeApplicableToCommonShares": null,
                    "preferredStockAndOtherAdjustments": null
                },
                "2000-10-31": {
                    "date": "2000-10-31",
                    "filing_date": "2000-10-31",
                    "currency_symbol": "CAD",
                    "researchDevelopment": null,
                    "effectOfAccountingCharges": null,
                    "incomeBeforeTax": "193000000.00",
                    "minorityInterest": null,
                    "netIncome": "133000000.00",
                    "sellingGeneralAdministrative": "285000000.00",
                    "sellingAndMarketingExpenses": null,
                    "grossProfit": "804000000.00",
                    "reconciledDepreciation": null,
                    "ebit": "193000000.00",
                    "ebitda": "859000000.00",
                    "depreciationAndAmortization": null,
                    "nonOperatingIncomeNetOther": null,
                    "operatingIncome": "859000000.00",
                    "otherOperatingExpenses": "804000000.00",
                    "interestExpense": "666000000.00",
                    "taxProvision": null,
                    "interestIncome": null,
                    "netInterestIncome": null,
                    "extraordinaryItems": null,
                    "nonRecurring": null,
                    "otherItems": null,
                    "incomeTaxExpense": "60000000.00",
                    "totalRevenue": "804000000.00",
                    "totalOperatingExpenses": "804000000.00",
                    "costOfRevenue": null,
                    "totalOtherIncomeExpenseNet": "-666000000.00",
                    "discontinuedOperations": null,
                    "netIncomeFromContinuingOps": null,
                    "netIncomeApplicableToCommonShares": null,
                    "preferredStockAndOtherAdjustments": null
                },
                "2000-07-31": {
                    "date": "2000-07-31",
                    "filing_date": "2000-07-31",
                    "currency_symbol": "CAD",
                    "researchDevelopment": null,
                    "effectOfAccountingCharges": null,
                    "incomeBeforeTax": "176000000.00",
                    "minorityInterest": null,
                    "netIncome": "128000000.00",
                    "sellingGeneralAdministrative": "284000000.00",
                    "sellingAndMarketingExpenses": null,
                    "grossProfit": "946000000.00",
                    "reconciledDepreciation": null,
                    "ebit": "176000000.00",
                    "ebitda": "829000000.00",
                    "depreciationAndAmortization": null,
                    "nonOperatingIncomeNetOther": null,
                    "operatingIncome": "829000000.00",
                    "otherOperatingExpenses": "117000000.00",
                    "interestExpense": "653000000.00",
                    "taxProvision": null,
                    "interestIncome": null,
                    "netInterestIncome": null,
                    "extraordinaryItems": null,
                    "nonRecurring": null,
                    "otherItems": null,
                    "incomeTaxExpense": "48000000.00",
                    "totalRevenue": "946000000.00",
                    "totalOperatingExpenses": "-117000000.00",
                    "costOfRevenue": null,
                    "totalOtherIncomeExpenseNet": "-653000000.00",
                    "discontinuedOperations": null,
                    "netIncomeFromContinuingOps": null,
                    "netIncomeApplicableToCommonShares": null,
                    "preferredStockAndOtherAdjustments": null
                },
                "2000-04-30": {
                    "date": "2000-04-30",
                    "filing_date": "2000-04-30",
                    "currency_symbol": "CAD",
                    "researchDevelopment": null,
                    "effectOfAccountingCharges": null,
                    "incomeBeforeTax": "213000000.00",
                    "minorityInterest": null,
                    "netIncome": "132000000.00",
                    "sellingGeneralAdministrative": "317000000.00",
                    "sellingAndMarketingExpenses": null,
                    "grossProfit": "869000000.00",
                    "reconciledDepreciation": null,
                    "ebit": "213000000.00",
                    "ebitda": "834000000.00",
                    "depreciationAndAmortization": null,
                    "nonOperatingIncomeNetOther": null,
                    "operatingIncome": "834000000.00",
                    "otherOperatingExpenses": "35000000.00",
                    "interestExpense": "621000000.00",
                    "taxProvision": null,
                    "interestIncome": null,
                    "netInterestIncome": null,
                    "extraordinaryItems": null,
                    "nonRecurring": null,
                    "otherItems": null,
                    "incomeTaxExpense": "81000000.00",
                    "totalRevenue": "869000000.00",
                    "totalOperatingExpenses": "-35000000.00",
                    "costOfRevenue": null,
                    "totalOtherIncomeExpenseNet": "-621000000.00",
                    "discontinuedOperations": null,
                    "netIncomeFromContinuingOps": null,
                    "netIncomeApplicableToCommonShares": null,
                    "preferredStockAndOtherAdjustments": null
                },
                "2000-01-31": {
                    "date": "2000-01-31",
                    "filing_date": "2000-01-31",
                    "currency_symbol": "CAD",
                    "researchDevelopment": null,
                    "effectOfAccountingCharges": null,
                    "incomeBeforeTax": "186000000.00",
                    "minorityInterest": null,
                    "netIncome": "117000000.00",
                    "sellingGeneralAdministrative": "280000000.00",
                    "sellingAndMarketingExpenses": null,
                    "grossProfit": "781000000.00",
                    "reconciledDepreciation": null,
                    "ebit": "186000000.00",
                    "ebitda": "810000000.00",
                    "depreciationAndAmortization": null,
                    "nonOperatingIncomeNetOther": null,
                    "operatingIncome": "810000000.00",
                    "otherOperatingExpenses": "781000000.00",
                    "interestExpense": "624000000.00",
                    "taxProvision": null,
                    "interestIncome": null,
                    "netInterestIncome": null,
                    "extraordinaryItems": null,
                    "nonRecurring": null,
                    "otherItems": null,
                    "incomeTaxExpense": "69000000.00",
                    "totalRevenue": "781000000.00",
                    "totalOperatingExpenses": "781000000.00",
                    "costOfRevenue": null,
                    "totalOtherIncomeExpenseNet": "-624000000.00",
                    "discontinuedOperations": null,
                    "netIncomeFromContinuingOps": null,
                    "netIncomeApplicableToCommonShares": null,
                    "preferredStockAndOtherAdjustments": null
                },
                "1999-10-31": {
                    "date": "1999-10-31",
                    "filing_date": "1999-10-31",
                    "currency_symbol": "CAD",
                    "researchDevelopment": null,
                    "effectOfAccountingCharges": null,
                    "incomeBeforeTax": "163000000.00",
                    "minorityInterest": null,
                    "netIncome": "110000000.00",
                    "sellingGeneralAdministrative": "228000000.00",
                    "sellingAndMarketingExpenses": null,
                    "grossProfit": "688000000.00",
                    "reconciledDepreciation": null,
                    "ebit": "163000000.00",
                    "ebitda": "731000000.00",
                    "depreciationAndAmortization": null,
                    "nonOperatingIncomeNetOther": null,
                    "operatingIncome": "731000000.00",
                    "otherOperatingExpenses": "688000000.00",
                    "interestExpense": "568000000.00",
                    "taxProvision": null,
                    "interestIncome": null,
                    "netInterestIncome": null,
                    "extraordinaryItems": null,
                    "nonRecurring": null,
                    "otherItems": null,
                    "incomeTaxExpense": "53000000.00",
                    "totalRevenue": "688000000.00",
                    "totalOperatingExpenses": "688000000.00",
                    "costOfRevenue": null,
                    "totalOtherIncomeExpenseNet": "-568000000.00",
                    "discontinuedOperations": null,
                    "netIncomeFromContinuingOps": null,
                    "netIncomeApplicableToCommonShares": null,
                    "preferredStockAndOtherAdjustments": null
                },
                "1999-07-31": {
                    "date": "1999-07-31",
                    "filing_date": "1999-07-31",
                    "currency_symbol": "CAD",
                    "researchDevelopment": null,
                    "effectOfAccountingCharges": null,
                    "incomeBeforeTax": "161000000.00",
                    "minorityInterest": null,
                    "netIncome": "104000000.00",
                    "sellingGeneralAdministrative": "220000000.00",
                    "sellingAndMarketingExpenses": null,
                    "grossProfit": "682000000.00",
                    "reconciledDepreciation": null,
                    "ebit": "161000000.00",
                    "ebitda": "715000000.00",
                    "depreciationAndAmortization": null,
                    "nonOperatingIncomeNetOther": null,
                    "operatingIncome": "715000000.00",
                    "otherOperatingExpenses": "682000000.00",
                    "interestExpense": "554000000.00",
                    "taxProvision": null,
                    "interestIncome": null,
                    "netInterestIncome": null,
                    "extraordinaryItems": null,
                    "nonRecurring": null,
                    "otherItems": null,
                    "incomeTaxExpense": "57000000.00",
                    "totalRevenue": "682000000.00",
                    "totalOperatingExpenses": "682000000.00",
                    "costOfRevenue": null,
                    "totalOtherIncomeExpenseNet": "-554000000.00",
                    "discontinuedOperations": null,
                    "netIncomeFromContinuingOps": null,
                    "netIncomeApplicableToCommonShares": null,
                    "preferredStockAndOtherAdjustments": null
                },
                "1999-04-30": {
                    "date": "1999-04-30",
                    "filing_date": "1999-04-30",
                    "currency_symbol": "CAD",
                    "researchDevelopment": null,
                    "effectOfAccountingCharges": null,
                    "incomeBeforeTax": "164000000.00",
                    "minorityInterest": null,
                    "netIncome": "102000000.00",
                    "sellingGeneralAdministrative": "220000000.00",
                    "sellingAndMarketingExpenses": null,
                    "grossProfit": "690000000.00",
                    "reconciledDepreciation": null,
                    "ebit": "726000000.00",
                    "ebitda": "702000000.00",
                    "depreciationAndAmortization": "-24000000.00",
                    "nonOperatingIncomeNetOther": null,
                    "operatingIncome": "702000000.00",
                    "otherOperatingExpenses": "690000000.00",
                    "interestExpense": "538000000.00",
                    "taxProvision": null,
                    "interestIncome": null,
                    "netInterestIncome": null,
                    "extraordinaryItems": null,
                    "nonRecurring": null,
                    "otherItems": null,
                    "incomeTaxExpense": "62000000.00",
                    "totalRevenue": "690000000.00",
                    "totalOperatingExpenses": "690000000.00",
                    "costOfRevenue": null,
                    "totalOtherIncomeExpenseNet": "-538000000.00",
                    "discontinuedOperations": null,
                    "netIncomeFromContinuingOps": null,
                    "netIncomeApplicableToCommonShares": null,
                    "preferredStockAndOtherAdjustments": null
                },
                "1999-01-31": {
                    "date": "1999-01-31",
                    "filing_date": "1999-01-31",
                    "currency_symbol": "CAD",
                    "researchDevelopment": null,
                    "effectOfAccountingCharges": null,
                    "incomeBeforeTax": "167000000.00",
                    "minorityInterest": null,
                    "netIncome": "101000000.00",
                    "sellingGeneralAdministrative": "219000000.00",
                    "sellingAndMarketingExpenses": null,
                    "grossProfit": "670000000.00",
                    "reconciledDepreciation": null,
                    "ebit": "167000000.00",
                    "ebitda": "718000000.00",
                    "depreciationAndAmortization": null,
                    "nonOperatingIncomeNetOther": null,
                    "operatingIncome": "718000000.00",
                    "otherOperatingExpenses": "670000000.00",
                    "interestExpense": "551000000.00",
                    "taxProvision": null,
                    "interestIncome": null,
                    "netInterestIncome": null,
                    "extraordinaryItems": null,
                    "nonRecurring": null,
                    "otherItems": null,
                    "incomeTaxExpense": "66000000.00",
                    "totalRevenue": "670000000.00",
                    "totalOperatingExpenses": "670000000.00",
                    "costOfRevenue": null,
                    "totalOtherIncomeExpenseNet": "167000000.00",
                    "discontinuedOperations": null,
                    "netIncomeFromContinuingOps": null,
                    "netIncomeApplicableToCommonShares": null,
                    "preferredStockAndOtherAdjustments": null
                },
                "1998-10-31": {
                    "date": "1998-10-31",
                    "filing_date": "1998-10-31",
                    "currency_symbol": "CAD",
                    "researchDevelopment": null,
                    "effectOfAccountingCharges": null,
                    "incomeBeforeTax": "82000000.00",
                    "minorityInterest": null,
                    "netIncome": "23000000.00",
                    "sellingGeneralAdministrative": "200000000.00",
                    "sellingAndMarketingExpenses": null,
                    "grossProfit": "648000000.00",
                    "reconciledDepreciation": null,
                    "ebit": "82000000.00",
                    "ebitda": "617000000.00",
                    "depreciationAndAmortization": null,
                    "nonOperatingIncomeNetOther": null,
                    "operatingIncome": "617000000.00",
                    "otherOperatingExpenses": "31000000.00",
                    "interestExpense": "535000000.00",
                    "taxProvision": null,
                    "interestIncome": null,
                    "netInterestIncome": null,
                    "extraordinaryItems": null,
                    "nonRecurring": null,
                    "otherItems": null,
                    "incomeTaxExpense": "59000000.00",
                    "totalRevenue": "648000000.00",
                    "totalOperatingExpenses": "-31000000.00",
                    "costOfRevenue": null,
                    "totalOtherIncomeExpenseNet": "-535000000.00",
                    "discontinuedOperations": null,
                    "netIncomeFromContinuingOps": null,
                    "netIncomeApplicableToCommonShares": null,
                    "preferredStockAndOtherAdjustments": null
                },
                "1998-07-31": {
                    "date": "1998-07-31",
                    "filing_date": "1998-07-31",
                    "currency_symbol": "CAD",
                    "researchDevelopment": null,
                    "effectOfAccountingCharges": null,
                    "incomeBeforeTax": "162000000.00",
                    "minorityInterest": null,
                    "netIncome": "98000000.00",
                    "sellingGeneralAdministrative": "208000000.00",
                    "sellingAndMarketingExpenses": null,
                    "grossProfit": "662000000.00",
                    "reconciledDepreciation": null,
                    "ebit": "162000000.00",
                    "ebitda": "691000000.00",
                    "depreciationAndAmortization": null,
                    "nonOperatingIncomeNetOther": null,
                    "operatingIncome": "691000000.00",
                    "otherOperatingExpenses": "662000000.00",
                    "interestExpense": "529000000.00",
                    "taxProvision": null,
                    "interestIncome": null,
                    "netInterestIncome": null,
                    "extraordinaryItems": null,
                    "nonRecurring": null,
                    "otherItems": null,
                    "incomeTaxExpense": "64000000.00",
                    "totalRevenue": "662000000.00",
                    "totalOperatingExpenses": "662000000.00",
                    "costOfRevenue": null,
                    "totalOtherIncomeExpenseNet": "-529000000.00",
                    "discontinuedOperations": null,
                    "netIncomeFromContinuingOps": null,
                    "netIncomeApplicableToCommonShares": null,
                    "preferredStockAndOtherAdjustments": null
                },
                "1998-04-30": {
                    "date": "1998-04-30",
                    "filing_date": "1998-04-30",
                    "currency_symbol": "CAD",
                    "researchDevelopment": null,
                    "effectOfAccountingCharges": null,
                    "incomeBeforeTax": "160000000.00",
                    "minorityInterest": null,
                    "netIncome": "95000000.00",
                    "sellingGeneralAdministrative": "210000000.00",
                    "sellingAndMarketingExpenses": null,
                    "grossProfit": "668000000.00",
                    "reconciledDepreciation": null,
                    "ebit": "671000000.00",
                    "ebitda": "669000000.00",
                    "depreciationAndAmortization": "-2000000.00",
                    "nonOperatingIncomeNetOther": null,
                    "operatingIncome": "669000000.00",
                    "otherOperatingExpenses": "668000000.00",
                    "interestExpense": "509000000.00",
                    "taxProvision": null,
                    "interestIncome": null,
                    "netInterestIncome": null,
                    "extraordinaryItems": null,
                    "nonRecurring": null,
                    "otherItems": null,
                    "incomeTaxExpense": "65000000.00",
                    "totalRevenue": "668000000.00",
                    "totalOperatingExpenses": "668000000.00",
                    "costOfRevenue": null,
                    "totalOtherIncomeExpenseNet": "-509000000.00",
                    "discontinuedOperations": null,
                    "netIncomeFromContinuingOps": null,
                    "netIncomeApplicableToCommonShares": null,
                    "preferredStockAndOtherAdjustments": null
                },
                "1998-01-31": {
                    "date": "1998-01-31",
                    "filing_date": "1998-01-31",
                    "currency_symbol": "CAD",
                    "researchDevelopment": null,
                    "effectOfAccountingCharges": null,
                    "incomeBeforeTax": "168000000.00",
                    "minorityInterest": null,
                    "netIncome": "100000000.00",
                    "sellingGeneralAdministrative": "204000000.00",
                    "sellingAndMarketingExpenses": null,
                    "grossProfit": "664000000.00",
                    "reconciledDepreciation": null,
                    "ebit": "658000000.00",
                    "ebitda": "662000000.00",
                    "depreciationAndAmortization": "4000000.00",
                    "nonOperatingIncomeNetOther": null,
                    "operatingIncome": "662000000.00",
                    "otherOperatingExpenses": "664000000.00",
                    "interestExpense": "494000000.00",
                    "taxProvision": null,
                    "interestIncome": null,
                    "netInterestIncome": null,
                    "extraordinaryItems": null,
                    "nonRecurring": null,
                    "otherItems": null,
                    "incomeTaxExpense": "68000000.00",
                    "totalRevenue": "664000000.00",
                    "totalOperatingExpenses": "664000000.00",
                    "costOfRevenue": null,
                    "totalOtherIncomeExpenseNet": "-494000000.00",
                    "discontinuedOperations": null,
                    "netIncomeFromContinuingOps": null,
                    "netIncomeApplicableToCommonShares": null,
                    "preferredStockAndOtherAdjustments": null
                },
                "1997-10-31": {
                    "date": "1997-10-31",
                    "filing_date": "1997-10-31",
                    "currency_symbol": "CAD",
                    "researchDevelopment": null,
                    "effectOfAccountingCharges": null,
                    "incomeBeforeTax": "158000000.00",
                    "minorityInterest": null,
                    "netIncome": "91000000.00",
                    "sellingGeneralAdministrative": "202000000.00",
                    "sellingAndMarketingExpenses": null,
                    "grossProfit": "804000000.00",
                    "reconciledDepreciation": null,
                    "ebit": "158000000.00",
                    "ebitda": "615000000.00",
                    "depreciationAndAmortization": null,
                    "nonOperatingIncomeNetOther": null,
                    "operatingIncome": "993000000.00",
                    "otherOperatingExpenses": "189000000.00",
                    "interestExpense": "457000000.00",
                    "taxProvision": null,
                    "interestIncome": null,
                    "netInterestIncome": null,
                    "extraordinaryItems": null,
                    "nonRecurring": null,
                    "otherItems": null,
                    "incomeTaxExpense": "67000000.00",
                    "totalRevenue": "804000000.00",
                    "totalOperatingExpenses": "-189000000.00",
                    "costOfRevenue": null,
                    "totalOtherIncomeExpenseNet": "-835000000.00",
                    "discontinuedOperations": null,
                    "netIncomeFromContinuingOps": null,
                    "netIncomeApplicableToCommonShares": null,
                    "preferredStockAndOtherAdjustments": null
                },
                "1997-07-31": {
                    "date": "1997-07-31",
                    "filing_date": "1997-07-31",
                    "currency_symbol": "CAD",
                    "researchDevelopment": null,
                    "effectOfAccountingCharges": null,
                    "incomeBeforeTax": "147000000.00",
                    "minorityInterest": null,
                    "netIncome": "87000000.00",
                    "sellingGeneralAdministrative": "197000000.00",
                    "sellingAndMarketingExpenses": null,
                    "grossProfit": "639000000.00",
                    "reconciledDepreciation": null,
                    "ebit": "147000000.00",
                    "ebitda": "602000000.00",
                    "depreciationAndAmortization": null,
                    "nonOperatingIncomeNetOther": null,
                    "operatingIncome": "602000000.00",
                    "otherOperatingExpenses": "37000000.00",
                    "interestExpense": "455000000.00",
                    "taxProvision": null,
                    "interestIncome": null,
                    "netInterestIncome": null,
                    "extraordinaryItems": null,
                    "nonRecurring": null,
                    "otherItems": null,
                    "incomeTaxExpense": "60000000.00",
                    "totalRevenue": "639000000.00",
                    "totalOperatingExpenses": "-37000000.00",
                    "costOfRevenue": null,
                    "totalOtherIncomeExpenseNet": "-455000000.00",
                    "discontinuedOperations": null,
                    "netIncomeFromContinuingOps": null,
                    "netIncomeApplicableToCommonShares": null,
                    "preferredStockAndOtherAdjustments": null
                },
                "1997-04-30": {
                    "date": "1997-04-30",
                    "filing_date": "1997-04-30",
                    "currency_symbol": "CAD",
                    "researchDevelopment": null,
                    "effectOfAccountingCharges": null,
                    "incomeBeforeTax": "134000000.00",
                    "minorityInterest": null,
                    "netIncome": "80000000.00",
                    "sellingGeneralAdministrative": "189000000.00",
                    "sellingAndMarketingExpenses": null,
                    "grossProfit": "611000000.00",
                    "reconciledDepreciation": null,
                    "ebit": "134000000.00",
                    "ebitda": "573000000.00",
                    "depreciationAndAmortization": null,
                    "nonOperatingIncomeNetOther": null,
                    "operatingIncome": "573000000.00",
                    "otherOperatingExpenses": "38000000.00",
                    "interestExpense": "439000000.00",
                    "taxProvision": null,
                    "interestIncome": null,
                    "netInterestIncome": null,
                    "extraordinaryItems": null,
                    "nonRecurring": null,
                    "otherItems": null,
                    "incomeTaxExpense": "54000000.00",
                    "totalRevenue": "611000000.00",
                    "totalOperatingExpenses": "-38000000.00",
                    "costOfRevenue": null,
                    "totalOtherIncomeExpenseNet": "-439000000.00",
                    "discontinuedOperations": null,
                    "netIncomeFromContinuingOps": null,
                    "netIncomeApplicableToCommonShares": null,
                    "preferredStockAndOtherAdjustments": null
                },
                "1997-01-31": {
                    "date": "1997-01-31",
                    "filing_date": "1997-01-31",
                    "currency_symbol": "CAD",
                    "researchDevelopment": null,
                    "effectOfAccountingCharges": null,
                    "incomeBeforeTax": "141000000.00",
                    "minorityInterest": null,
                    "netIncome": "84000000.00",
                    "sellingGeneralAdministrative": "193000000.00",
                    "sellingAndMarketingExpenses": null,
                    "grossProfit": "611000000.00",
                    "reconciledDepreciation": null,
                    "ebit": "141000000.00",
                    "ebitda": "576000000.00",
                    "depreciationAndAmortization": null,
                    "nonOperatingIncomeNetOther": null,
                    "operatingIncome": "576000000.00",
                    "otherOperatingExpenses": "35000000.00",
                    "interestExpense": "435000000.00",
                    "taxProvision": null,
                    "interestIncome": null,
                    "netInterestIncome": null,
                    "extraordinaryItems": null,
                    "nonRecurring": null,
                    "otherItems": null,
                    "incomeTaxExpense": "57000000.00",
                    "totalRevenue": "611000000.00",
                    "totalOperatingExpenses": "-35000000.00",
                    "costOfRevenue": null,
                    "totalOtherIncomeExpenseNet": "-435000000.00",
                    "discontinuedOperations": null,
                    "netIncomeFromContinuingOps": null,
                    "netIncomeApplicableToCommonShares": null,
                    "preferredStockAndOtherAdjustments": null
                },
                "1996-10-31": {
                    "date": "1996-10-31",
                    "filing_date": "1996-10-31",
                    "currency_symbol": "CAD",
                    "researchDevelopment": null,
                    "effectOfAccountingCharges": null,
                    "incomeBeforeTax": "122000000.00",
                    "minorityInterest": null,
                    "netIncome": "74000000.00",
                    "sellingGeneralAdministrative": "177000000.00",
                    "sellingAndMarketingExpenses": null,
                    "grossProfit": "556000000.00",
                    "reconciledDepreciation": null,
                    "ebit": "122000000.00",
                    "ebitda": "602000000.00",
                    "depreciationAndAmortization": null,
                    "nonOperatingIncomeNetOther": null,
                    "operatingIncome": "602000000.00",
                    "otherOperatingExpenses": "556000000.00",
                    "interestExpense": "480000000.00",
                    "taxProvision": null,
                    "interestIncome": null,
                    "netInterestIncome": null,
                    "extraordinaryItems": null,
                    "nonRecurring": null,
                    "otherItems": null,
                    "incomeTaxExpense": "48000000.00",
                    "totalRevenue": "556000000.00",
                    "totalOperatingExpenses": "556000000.00",
                    "costOfRevenue": null,
                    "totalOtherIncomeExpenseNet": "122000000.00",
                    "discontinuedOperations": null,
                    "netIncomeFromContinuingOps": null,
                    "netIncomeApplicableToCommonShares": null,
                    "preferredStockAndOtherAdjustments": null
                },
                "1996-07-31": {
                    "date": "1996-07-31",
                    "filing_date": "1996-07-31",
                    "currency_symbol": "CAD",
                    "researchDevelopment": null,
                    "effectOfAccountingCharges": null,
                    "incomeBeforeTax": "144000000.00",
                    "minorityInterest": null,
                    "netIncome": "98000000.00",
                    "sellingGeneralAdministrative": "174000000.00",
                    "sellingAndMarketingExpenses": null,
                    "grossProfit": "694000000.00",
                    "reconciledDepreciation": null,
                    "ebit": "144000000.00",
                    "ebitda": "658000000.00",
                    "depreciationAndAmortization": null,
                    "nonOperatingIncomeNetOther": null,
                    "operatingIncome": "658000000.00",
                    "otherOperatingExpenses": "36000000.00",
                    "interestExpense": "514000000.00",
                    "taxProvision": null,
                    "interestIncome": null,
                    "netInterestIncome": null,
                    "extraordinaryItems": null,
                    "nonRecurring": null,
                    "otherItems": null,
                    "incomeTaxExpense": "46000000.00",
                    "totalRevenue": "694000000.00",
                    "totalOperatingExpenses": "-36000000.00",
                    "costOfRevenue": null,
                    "totalOtherIncomeExpenseNet": "-514000000.00",
                    "discontinuedOperations": null,
                    "netIncomeFromContinuingOps": null,
                    "netIncomeApplicableToCommonShares": null,
                    "preferredStockAndOtherAdjustments": null
                },
                "1996-04-30": {
                    "date": "1996-04-30",
                    "filing_date": "1996-04-30",
                    "currency_symbol": "CAD",
                    "researchDevelopment": null,
                    "effectOfAccountingCharges": null,
                    "incomeBeforeTax": "61000000.00",
                    "minorityInterest": null,
                    "netIncome": "71000000.00",
                    "sellingGeneralAdministrative": "177000000.00",
                    "sellingAndMarketingExpenses": null,
                    "grossProfit": "554000000.00",
                    "reconciledDepreciation": null,
                    "ebit": "61000000.00",
                    "ebitda": "574000000.00",
                    "depreciationAndAmortization": null,
                    "nonOperatingIncomeNetOther": null,
                    "operatingIncome": "574000000.00",
                    "otherOperatingExpenses": "554000000.00",
                    "interestExpense": "513000000.00",
                    "taxProvision": null,
                    "interestIncome": null,
                    "netInterestIncome": null,
                    "extraordinaryItems": null,
                    "nonRecurring": null,
                    "otherItems": null,
                    "incomeTaxExpense": "-10000000.00",
                    "totalRevenue": "554000000.00",
                    "totalOperatingExpenses": "554000000.00",
                    "costOfRevenue": null,
                    "totalOtherIncomeExpenseNet": "-513000000.00",
                    "discontinuedOperations": null,
                    "netIncomeFromContinuingOps": null,
                    "netIncomeApplicableToCommonShares": null,
                    "preferredStockAndOtherAdjustments": null
                },
                "1996-01-31": {
                    "date": "1996-01-31",
                    "filing_date": "1996-01-31",
                    "currency_symbol": "CAD",
                    "researchDevelopment": null,
                    "effectOfAccountingCharges": null,
                    "incomeBeforeTax": "120000000.00",
                    "minorityInterest": null,
                    "netIncome": "75000000.00",
                    "sellingGeneralAdministrative": "177000000.00",
                    "sellingAndMarketingExpenses": null,
                    "grossProfit": "538000000.00",
                    "reconciledDepreciation": null,
                    "ebit": "1076000000.00",
                    "ebitda": "706000000.00",
                    "depreciationAndAmortization": "-370000000.00",
                    "nonOperatingIncomeNetOther": null,
                    "operatingIncome": "370000000.00",
                    "otherOperatingExpenses": "168000000.00",
                    "interestExpense": "586000000.00",
                    "taxProvision": null,
                    "interestIncome": null,
                    "netInterestIncome": null,
                    "extraordinaryItems": null,
                    "nonRecurring": null,
                    "otherItems": null,
                    "incomeTaxExpense": "45000000.00",
                    "totalRevenue": "538000000.00",
                    "totalOperatingExpenses": "168000000.00",
                    "costOfRevenue": null,
                    "totalOtherIncomeExpenseNet": "-250000000.00",
                    "discontinuedOperations": null,
                    "netIncomeFromContinuingOps": null,
                    "netIncomeApplicableToCommonShares": null,
                    "preferredStockAndOtherAdjustments": null
                },
                "1995-10-31": {
                    "date": "1995-10-31",
                    "filing_date": "1995-10-31",
                    "currency_symbol": "CAD",
                    "researchDevelopment": null,
                    "effectOfAccountingCharges": null,
                    "incomeBeforeTax": "100400000.00",
                    "minorityInterest": null,
                    "netIncome": "63000000.00",
                    "sellingGeneralAdministrative": "166000000.00",
                    "sellingAndMarketingExpenses": null,
                    "grossProfit": "557100000.00",
                    "reconciledDepreciation": null,
                    "ebit": "1114200000.00",
                    "ebitda": "714800000.00",
                    "depreciationAndAmortization": "-399400000.00",
                    "nonOperatingIncomeNetOther": null,
                    "operatingIncome": "399400000.00",
                    "otherOperatingExpenses": "157700000.00",
                    "interestExpense": "614400000.00",
                    "taxProvision": null,
                    "interestIncome": null,
                    "netInterestIncome": null,
                    "extraordinaryItems": null,
                    "nonRecurring": null,
                    "otherItems": null,
                    "incomeTaxExpense": "37400000.00",
                    "totalRevenue": "557100000.00",
                    "totalOperatingExpenses": "157700000.00",
                    "costOfRevenue": null,
                    "totalOtherIncomeExpenseNet": "-299000000.00",
                    "discontinuedOperations": null,
                    "netIncomeFromContinuingOps": null,
                    "netIncomeApplicableToCommonShares": null,
                    "preferredStockAndOtherAdjustments": null
                },
                "1995-07-31": {
                    "date": "1995-07-31",
                    "filing_date": "1995-07-31",
                    "currency_symbol": "CAD",
                    "researchDevelopment": null,
                    "effectOfAccountingCharges": null,
                    "incomeBeforeTax": "102700000.00",
                    "minorityInterest": null,
                    "netIncome": "64100000.00",
                    "sellingGeneralAdministrative": "162700000.00",
                    "sellingAndMarketingExpenses": null,
                    "grossProfit": "531500000.00",
                    "reconciledDepreciation": null,
                    "ebit": "1063000000.00",
                    "ebitda": "737800000.00",
                    "depreciationAndAmortization": "-325200000.00",
                    "nonOperatingIncomeNetOther": null,
                    "operatingIncome": "325200000.00",
                    "otherOperatingExpenses": "206300000.00",
                    "interestExpense": "635100000.00",
                    "taxProvision": null,
                    "interestIncome": null,
                    "netInterestIncome": null,
                    "extraordinaryItems": null,
                    "nonRecurring": null,
                    "otherItems": null,
                    "incomeTaxExpense": "38600000.00",
                    "totalRevenue": "531500000.00",
                    "totalOperatingExpenses": "206300000.00",
                    "costOfRevenue": null,
                    "totalOtherIncomeExpenseNet": "-222500000.00",
                    "discontinuedOperations": null,
                    "netIncomeFromContinuingOps": null,
                    "netIncomeApplicableToCommonShares": null,
                    "preferredStockAndOtherAdjustments": null
                },
                "1995-04-30": {
                    "date": "1995-04-30",
                    "filing_date": "1995-04-30",
                    "currency_symbol": "CAD",
                    "researchDevelopment": null,
                    "effectOfAccountingCharges": null,
                    "incomeBeforeTax": "91500000.00",
                    "minorityInterest": null,
                    "netIncome": "57200000.00",
                    "sellingGeneralAdministrative": "153500000.00",
                    "sellingAndMarketingExpenses": null,
                    "grossProfit": "546600000.00",
                    "reconciledDepreciation": null,
                    "ebit": "1093200000.00",
                    "ebitda": "711100000.00",
                    "depreciationAndAmortization": "-382100000.00",
                    "nonOperatingIncomeNetOther": null,
                    "operatingIncome": "382100000.00",
                    "otherOperatingExpenses": "164500000.00",
                    "interestExpense": "619600000.00",
                    "taxProvision": null,
                    "interestIncome": null,
                    "netInterestIncome": null,
                    "extraordinaryItems": null,
                    "nonRecurring": null,
                    "otherItems": null,
                    "incomeTaxExpense": "34300000.00",
                    "totalRevenue": "546600000.00",
                    "totalOperatingExpenses": "164500000.00",
                    "costOfRevenue": null,
                    "totalOtherIncomeExpenseNet": "-290600000.00",
                    "discontinuedOperations": null,
                    "netIncomeFromContinuingOps": null,
                    "netIncomeApplicableToCommonShares": null,
                    "preferredStockAndOtherAdjustments": null
                },
                "1995-01-31": {
                    "date": "1995-01-31",
                    "filing_date": "1995-01-31",
                    "currency_symbol": "CAD",
                    "researchDevelopment": null,
                    "effectOfAccountingCharges": null,
                    "incomeBeforeTax": "96300000.00",
                    "minorityInterest": null,
                    "netIncome": "60600000.00",
                    "sellingGeneralAdministrative": "154700000.00",
                    "sellingAndMarketingExpenses": null,
                    "grossProfit": "502000000.00",
                    "reconciledDepreciation": null,
                    "ebit": "1004000000.00",
                    "ebitda": "634300000.00",
                    "depreciationAndAmortization": "-369700000.00",
                    "nonOperatingIncomeNetOther": null,
                    "operatingIncome": "369700000.00",
                    "otherOperatingExpenses": "132300000.00",
                    "interestExpense": "538000000.00",
                    "taxProvision": null,
                    "interestIncome": null,
                    "netInterestIncome": null,
                    "extraordinaryItems": null,
                    "nonRecurring": null,
                    "otherItems": null,
                    "incomeTaxExpense": "35700000.00",
                    "totalRevenue": "502000000.00",
                    "totalOperatingExpenses": "132300000.00",
                    "costOfRevenue": null,
                    "totalOtherIncomeExpenseNet": "-273400000.00",
                    "discontinuedOperations": null,
                    "netIncomeFromContinuingOps": null,
                    "netIncomeApplicableToCommonShares": null,
                    "preferredStockAndOtherAdjustments": null
                },
                "1994-10-31": {
                    "date": "1994-10-31",
                    "filing_date": "1994-10-31",
                    "currency_symbol": "CAD",
                    "researchDevelopment": null,
                    "effectOfAccountingCharges": null,
                    "incomeBeforeTax": "90600000.00",
                    "minorityInterest": null,
                    "netIncome": "57300000.00",
                    "sellingGeneralAdministrative": "158500000.00",
                    "sellingAndMarketingExpenses": null,
                    "grossProfit": "504500000.00",
                    "reconciledDepreciation": null,
                    "ebit": "90600000.00",
                    "ebitda": "599800000.00",
                    "depreciationAndAmortization": null,
                    "nonOperatingIncomeNetOther": null,
                    "operatingIncome": "599800000.00",
                    "otherOperatingExpenses": "504500000.00",
                    "interestExpense": "509200000.00",
                    "taxProvision": null,
                    "interestIncome": null,
                    "netInterestIncome": null,
                    "extraordinaryItems": null,
                    "nonRecurring": null,
                    "otherItems": null,
                    "incomeTaxExpense": "33300000.00",
                    "totalRevenue": "504500000.00",
                    "totalOperatingExpenses": "504500000.00",
                    "costOfRevenue": null,
                    "totalOtherIncomeExpenseNet": "90600000.00",
                    "discontinuedOperations": null,
                    "netIncomeFromContinuingOps": null,
                    "netIncomeApplicableToCommonShares": null,
                    "preferredStockAndOtherAdjustments": null
                },
                "1994-07-31": {
                    "date": "1994-07-31",
                    "filing_date": "1994-07-31",
                    "currency_symbol": "CAD",
                    "researchDevelopment": null,
                    "effectOfAccountingCharges": null,
                    "incomeBeforeTax": "91200000.00",
                    "minorityInterest": null,
                    "netIncome": "57400000.00",
                    "sellingGeneralAdministrative": "157100000.00",
                    "sellingAndMarketingExpenses": null,
                    "grossProfit": "559600000.00",
                    "reconciledDepreciation": null,
                    "ebit": "91200000.00",
                    "ebitda": "539300000.00",
                    "depreciationAndAmortization": null,
                    "nonOperatingIncomeNetOther": null,
                    "operatingIncome": "539300000.00",
                    "otherOperatingExpenses": "20300000.00",
                    "interestExpense": "448100000.00",
                    "taxProvision": null,
                    "interestIncome": null,
                    "netInterestIncome": null,
                    "extraordinaryItems": null,
                    "nonRecurring": null,
                    "otherItems": null,
                    "incomeTaxExpense": "33800000.00",
                    "totalRevenue": "559600000.00",
                    "totalOperatingExpenses": "-20300000.00",
                    "costOfRevenue": null,
                    "totalOtherIncomeExpenseNet": "-448100000.00",
                    "discontinuedOperations": null,
                    "netIncomeFromContinuingOps": null,
                    "netIncomeApplicableToCommonShares": null,
                    "preferredStockAndOtherAdjustments": null
                },
                "1994-04-30": {
                    "date": "1994-04-30",
                    "filing_date": "1994-04-30",
                    "currency_symbol": "CAD",
                    "researchDevelopment": null,
                    "effectOfAccountingCharges": null,
                    "incomeBeforeTax": "82800000.00",
                    "minorityInterest": null,
                    "netIncome": "51900000.00",
                    "sellingGeneralAdministrative": "161800000.00",
                    "sellingAndMarketingExpenses": null,
                    "grossProfit": "504200000.00",
                    "reconciledDepreciation": null,
                    "ebit": "82800000.00",
                    "ebitda": "484000000.00",
                    "depreciationAndAmortization": null,
                    "nonOperatingIncomeNetOther": null,
                    "operatingIncome": "484000000.00",
                    "otherOperatingExpenses": "20200000.00",
                    "interestExpense": "401200000.00",
                    "taxProvision": null,
                    "interestIncome": null,
                    "netInterestIncome": null,
                    "extraordinaryItems": null,
                    "nonRecurring": null,
                    "otherItems": null,
                    "incomeTaxExpense": "30900000.00",
                    "totalRevenue": "504200000.00",
                    "totalOperatingExpenses": "-20200000.00",
                    "costOfRevenue": null,
                    "totalOtherIncomeExpenseNet": "-401200000.00",
                    "discontinuedOperations": null,
                    "netIncomeFromContinuingOps": null,
                    "netIncomeApplicableToCommonShares": null,
                    "preferredStockAndOtherAdjustments": null
                },
                "1994-01-31": {
                    "date": "1994-01-31",
                    "filing_date": "1994-01-31",
                    "currency_symbol": "CAD",
                    "researchDevelopment": null,
                    "effectOfAccountingCharges": null,
                    "incomeBeforeTax": "83300000.00",
                    "minorityInterest": null,
                    "netIncome": "50600000.00",
                    "sellingGeneralAdministrative": "164600000.00",
                    "sellingAndMarketingExpenses": null,
                    "grossProfit": "507000000.00",
                    "reconciledDepreciation": null,
                    "ebit": "533100000.00",
                    "ebitda": "515700000.00",
                    "depreciationAndAmortization": "-17400000.00",
                    "nonOperatingIncomeNetOther": null,
                    "operatingIncome": "515700000.00",
                    "otherOperatingExpenses": "507000000.00",
                    "interestExpense": "432400000.00",
                    "taxProvision": null,
                    "interestIncome": null,
                    "netInterestIncome": null,
                    "extraordinaryItems": null,
                    "nonRecurring": null,
                    "otherItems": null,
                    "incomeTaxExpense": "32700000.00",
                    "totalRevenue": "507000000.00",
                    "totalOperatingExpenses": "507000000.00",
                    "costOfRevenue": null,
                    "totalOtherIncomeExpenseNet": "-432400000.00",
                    "discontinuedOperations": null,
                    "netIncomeFromContinuingOps": null,
                    "netIncomeApplicableToCommonShares": null,
                    "preferredStockAndOtherAdjustments": null
                },
                "1993-10-31": {
                    "date": "1993-10-31",
                    "filing_date": "1993-10-31",
                    "currency_symbol": "CAD",
                    "researchDevelopment": null,
                    "effectOfAccountingCharges": null,
                    "incomeBeforeTax": "61100000.00",
                    "minorityInterest": null,
                    "netIncome": "42200000.00",
                    "sellingGeneralAdministrative": "156700000.00",
                    "sellingAndMarketingExpenses": null,
                    "grossProfit": "488900000.00",
                    "reconciledDepreciation": "9600000.00",
                    "ebit": "517100000.00",
                    "ebitda": "526700000.00",
                    "depreciationAndAmortization": "9600000.00",
                    "nonOperatingIncomeNetOther": null,
                    "operatingIncome": "517100000.00",
                    "otherOperatingExpenses": "488900000.00",
                    "interestExpense": "456000000.00",
                    "taxProvision": null,
                    "interestIncome": null,
                    "netInterestIncome": null,
                    "extraordinaryItems": null,
                    "nonRecurring": null,
                    "otherItems": null,
                    "incomeTaxExpense": "18900000.00",
                    "totalRevenue": "488900000.00",
                    "totalOperatingExpenses": "488900000.00",
                    "costOfRevenue": null,
                    "totalOtherIncomeExpenseNet": "-456000000.00",
                    "discontinuedOperations": null,
                    "netIncomeFromContinuingOps": null,
                    "netIncomeApplicableToCommonShares": null,
                    "preferredStockAndOtherAdjustments": null
                },
                "1993-07-31": {
                    "date": "1993-07-31",
                    "filing_date": "1993-07-31",
                    "currency_symbol": "CAD",
                    "researchDevelopment": null,
                    "effectOfAccountingCharges": null,
                    "incomeBeforeTax": "71500000.00",
                    "minorityInterest": null,
                    "netIncome": "47300000.00",
                    "sellingGeneralAdministrative": "149200000.00",
                    "sellingAndMarketingExpenses": null,
                    "grossProfit": "485200000.00",
                    "reconciledDepreciation": "17000000.00",
                    "ebit": "483100000.00",
                    "ebitda": "500100000.00",
                    "depreciationAndAmortization": "17000000.00",
                    "nonOperatingIncomeNetOther": null,
                    "operatingIncome": "483100000.00",
                    "otherOperatingExpenses": "485200000.00",
                    "interestExpense": "411600000.00",
                    "taxProvision": null,
                    "interestIncome": null,
                    "netInterestIncome": null,
                    "extraordinaryItems": null,
                    "nonRecurring": null,
                    "otherItems": null,
                    "incomeTaxExpense": "24200000.00",
                    "totalRevenue": "485200000.00",
                    "totalOperatingExpenses": "485200000.00",
                    "costOfRevenue": null,
                    "totalOtherIncomeExpenseNet": "-411600000.00",
                    "discontinuedOperations": null,
                    "netIncomeFromContinuingOps": null,
                    "netIncomeApplicableToCommonShares": null,
                    "preferredStockAndOtherAdjustments": null
                },
                "1993-04-30": {
                    "date": "1993-04-30",
                    "filing_date": "1993-04-30",
                    "currency_symbol": "CAD",
                    "researchDevelopment": null,
                    "effectOfAccountingCharges": null,
                    "incomeBeforeTax": "57600000.00",
                    "minorityInterest": null,
                    "netIncome": "40100000.00",
                    "sellingGeneralAdministrative": "148000000.00",
                    "sellingAndMarketingExpenses": null,
                    "grossProfit": "511800000.00",
                    "reconciledDepreciation": "17000000.00",
                    "ebit": "483400000.00",
                    "ebitda": "500400000.00",
                    "depreciationAndAmortization": "17000000.00",
                    "nonOperatingIncomeNetOther": null,
                    "operatingIncome": "483400000.00",
                    "otherOperatingExpenses": "28400000.00",
                    "interestExpense": "425800000.00",
                    "taxProvision": null,
                    "interestIncome": null,
                    "netInterestIncome": null,
                    "extraordinaryItems": null,
                    "nonRecurring": null,
                    "otherItems": null,
                    "incomeTaxExpense": "17500000.00",
                    "totalRevenue": "511800000.00",
                    "totalOperatingExpenses": "-28400000.00",
                    "costOfRevenue": null,
                    "totalOtherIncomeExpenseNet": "-425800000.00",
                    "discontinuedOperations": null,
                    "netIncomeFromContinuingOps": null,
                    "netIncomeApplicableToCommonShares": null,
                    "preferredStockAndOtherAdjustments": null
                },
                "1993-01-31": {
                    "date": "1993-01-31",
                    "filing_date": "1993-01-31",
                    "currency_symbol": "CAD",
                    "researchDevelopment": null,
                    "effectOfAccountingCharges": null,
                    "incomeBeforeTax": "65600000.00",
                    "minorityInterest": null,
                    "netIncome": "45000000.00",
                    "sellingGeneralAdministrative": "142100000.00",
                    "sellingAndMarketingExpenses": null,
                    "grossProfit": "470400000.00",
                    "reconciledDepreciation": "16000000.00",
                    "ebit": "559900000.00",
                    "ebitda": "575900000.00",
                    "depreciationAndAmortization": "16000000.00",
                    "nonOperatingIncomeNetOther": null,
                    "operatingIncome": "559900000.00",
                    "otherOperatingExpenses": "470400000.00",
                    "interestExpense": "494300000.00",
                    "taxProvision": null,
                    "interestIncome": null,
                    "netInterestIncome": null,
                    "extraordinaryItems": null,
                    "nonRecurring": null,
                    "otherItems": null,
                    "incomeTaxExpense": "20600000.00",
                    "totalRevenue": "470400000.00",
                    "totalOperatingExpenses": "470400000.00",
                    "costOfRevenue": null,
                    "totalOtherIncomeExpenseNet": "65600000.00",
                    "discontinuedOperations": null,
                    "netIncomeFromContinuingOps": null,
                    "netIncomeApplicableToCommonShares": null,
                    "preferredStockAndOtherAdjustments": null
                }
            },
            "yearly": {
                "2025-10-31": {
                    "date": "2025-10-31",
                    "filing_date": "2025-10-31",
                    "currency_symbol": "CAD",
                    "researchDevelopment": null,
                    "effectOfAccountingCharges": null,
                    "incomeBeforeTax": "5134000000.00",
                    "minorityInterest": "0.00",
                    "netIncome": "4017000000.00",
                    "sellingGeneralAdministrative": "4549000000.00",
                    "sellingAndMarketingExpenses": null,
                    "grossProfit": "13007000000.00",
                    "reconciledDepreciation": "654000000.00",
                    "ebit": "5134000000.00",
                    "ebitda": "5788000000.00",
                    "depreciationAndAmortization": "654000000.00",
                    "nonOperatingIncomeNetOther": null,
                    "operatingIncome": "5134000000.00",
                    "otherOperatingExpenses": "25662000000.00",
                    "interestExpense": "16780000000.00",
                    "taxProvision": "1117000000.00",
                    "interestIncome": "21298000000.00",
                    "netInterestIncome": "4518000000.00",
                    "extraordinaryItems": null,
                    "nonRecurring": null,
                    "otherItems": null,
                    "incomeTaxExpense": "1117000000.00",
                    "totalRevenue": "30796000000.00",
                    "totalOperatingExpenses": "7873000000.00",
                    "costOfRevenue": "17789000000.00",
                    "totalOtherIncomeExpenseNet": "-8000000.00",
                    "discontinuedOperations": null,
                    "netIncomeFromContinuingOps": "4017000000.00",
                    "netIncomeApplicableToCommonShares": "3852000000.00",
                    "preferredStockAndOtherAdjustments": null
                },
                "2024-10-31": {
                    "date": "2024-10-31",
                    "filing_date": "2024-10-31",
                    "currency_symbol": "CAD",
                    "researchDevelopment": null,
                    "effectOfAccountingCharges": null,
                    "incomeBeforeTax": "4777000000.00",
                    "minorityInterest": "1000000.00",
                    "netIncome": "3817000000.00",
                    "sellingGeneralAdministrative": "3725000000.00",
                    "sellingAndMarketingExpenses": null,
                    "grossProfit": "10840000000.00",
                    "reconciledDepreciation": "514000000.00",
                    "ebit": "4544000000.00",
                    "ebitda": "5058000000.00",
                    "depreciationAndAmortization": "514000000.00",
                    "nonOperatingIncomeNetOther": null,
                    "operatingIncome": "4544000000.00",
                    "otherOperatingExpenses": "5509000000.00",
                    "interestExpense": "17032000000.00",
                    "taxProvision": "961000000.00",
                    "interestIncome": "19971000000.00",
                    "netInterestIncome": "2939000000.00",
                    "extraordinaryItems": null,
                    "nonRecurring": null,
                    "otherItems": null,
                    "incomeTaxExpense": "961000000.00",
                    "totalRevenue": "10831000000.00",
                    "totalOperatingExpenses": "5509000000.00",
                    "costOfRevenue": "17599000000.00",
                    "totalOtherIncomeExpenseNet": "233000000.00",
                    "discontinuedOperations": null,
                    "netIncomeFromContinuingOps": "3816000000.00",
                    "netIncomeApplicableToCommonShares": "3663000000.00",
                    "preferredStockAndOtherAdjustments": null
                },
                "2023-10-31": {
                    "date": "2023-10-31",
                    "filing_date": "2023-10-31",
                    "currency_symbol": "CAD",
                    "researchDevelopment": null,
                    "effectOfAccountingCharges": null,
                    "incomeBeforeTax": "3972000000.00",
                    "minorityInterest": "2000000.00",
                    "netIncome": "3337000000.00",
                    "sellingGeneralAdministrative": "1325000000.00",
                    "sellingAndMarketingExpenses": "3805000000.00",
                    "grossProfit": "10161000000.00",
                    "reconciledDepreciation": "524000000.00",
                    "ebit": "3908000000.00",
                    "ebitda": "4432000000.00",
                    "depreciationAndAmortization": "524000000.00",
                    "nonOperatingIncomeNetOther": null,
                    "operatingIncome": "4643000000.00",
                    "otherOperatingExpenses": "5130000000.00",
                    "interestExpense": "13191000000.00",
                    "taxProvision": "637000000.00",
                    "interestIncome": "16777000000.00",
                    "netInterestIncome": "3586000000.00",
                    "extraordinaryItems": null,
                    "nonRecurring": null,
                    "otherItems": null,
                    "incomeTaxExpense": "637000000.00",
                    "totalRevenue": "9773000000.00",
                    "totalOperatingExpenses": "5130000000.00",
                    "costOfRevenue": "-388000000.00",
                    "totalOtherIncomeExpenseNet": "-671000000.00",
                    "discontinuedOperations": null,
                    "netIncomeFromContinuingOps": "3335000000.00",
                    "netIncomeApplicableToCommonShares": "3150000000.00",
                    "preferredStockAndOtherAdjustments": null
                },
                "2022-10-31": {
                    "date": "2022-10-31",
                    "filing_date": "2022-10-31",
                    "currency_symbol": "CAD",
                    "researchDevelopment": null,
                    "effectOfAccountingCharges": null,
                    "incomeBeforeTax": "4277000000.00",
                    "minorityInterest": "1000000.00",
                    "netIncome": "3384000000.00",
                    "sellingGeneralAdministrative": "3284000000.00",
                    "sellingAndMarketingExpenses": null,
                    "grossProfit": "9619000000.00",
                    "reconciledDepreciation": "481000000.00",
                    "ebit": "4249000000.00",
                    "ebitda": "4730000000.00",
                    "depreciationAndAmortization": "481000000.00",
                    "nonOperatingIncomeNetOther": null,
                    "operatingIncome": "4690000000.00",
                    "otherOperatingExpenses": "4817000000.00",
                    "interestExpense": "4274000000.00",
                    "taxProvision": "894000000.00",
                    "interestIncome": "9545000000.00",
                    "netInterestIncome": "5271000000.00",
                    "extraordinaryItems": null,
                    "nonRecurring": null,
                    "otherItems": null,
                    "incomeTaxExpense": "894000000.00",
                    "totalRevenue": "9619000000.00",
                    "totalOperatingExpenses": "4929000000.00",
                    "costOfRevenue": null,
                    "totalOtherIncomeExpenseNet": "-413000000.00",
                    "discontinuedOperations": null,
                    "netIncomeFromContinuingOps": "3383000000.00",
                    "netIncomeApplicableToCommonShares": "3277000000.00",
                    "preferredStockAndOtherAdjustments": null
                },
                "2021-10-31": {
                    "date": "2021-10-31",
                    "filing_date": "2021-10-31",
                    "currency_symbol": "CAD",
                    "researchDevelopment": null,
                    "effectOfAccountingCharges": null,
                    "incomeBeforeTax": "4022000000.00",
                    "minorityInterest": "-2000000.00",
                    "netIncome": "3140000000.00",
                    "sellingGeneralAdministrative": "3027000000.00",
                    "sellingAndMarketingExpenses": null,
                    "grossProfit": "8904000000.00",
                    "reconciledDepreciation": "481000000.00",
                    "ebit": "3999000000.00",
                    "ebitda": "4455000000.00",
                    "depreciationAndAmortization": "456000000.00",
                    "nonOperatingIncomeNetOther": null,
                    "operatingIncome": "4438000000.00",
                    "otherOperatingExpenses": "4487000000.00",
                    "interestExpense": "2204000000.00",
                    "taxProvision": "895000000.00",
                    "interestIncome": "6987000000.00",
                    "netInterestIncome": "4783000000.00",
                    "extraordinaryItems": null,
                    "nonRecurring": null,
                    "otherItems": null,
                    "incomeTaxExpense": "882000000.00",
                    "totalRevenue": "8904000000.00",
                    "totalOperatingExpenses": "4487000000.00",
                    "costOfRevenue": null,
                    "totalOtherIncomeExpenseNet": "-416000000.00",
                    "discontinuedOperations": null,
                    "netIncomeFromContinuingOps": "3177000000.00",
                    "netIncomeApplicableToCommonShares": "3017000000.00",
                    "preferredStockAndOtherAdjustments": null
                },
                "2020-10-31": {
                    "date": "2020-10-31",
                    "filing_date": "2020-10-31",
                    "currency_symbol": "CAD",
                    "researchDevelopment": null,
                    "effectOfAccountingCharges": null,
                    "incomeBeforeTax": "2536000000.00",
                    "minorityInterest": "3000000.00",
                    "netIncome": "2041000000.00",
                    "sellingGeneralAdministrative": "2665000000.00",
                    "sellingAndMarketingExpenses": null,
                    "grossProfit": "7896000000.00",
                    "reconciledDepreciation": "448000000.00",
                    "ebit": "2508000000.00",
                    "ebitda": "2956000000.00",
                    "depreciationAndAmortization": "448000000.00",
                    "nonOperatingIncomeNetOther": null,
                    "operatingIncome": "3089000000.00",
                    "otherOperatingExpenses": "7896000000.00",
                    "interestExpense": "3323000000.00",
                    "taxProvision": "453000000.00",
                    "interestIncome": "7578000000.00",
                    "netInterestIncome": "4255000000.00",
                    "extraordinaryItems": null,
                    "nonRecurring": null,
                    "otherItems": null,
                    "incomeTaxExpense": "453000000.00",
                    "totalRevenue": "11119000000.00",
                    "totalOperatingExpenses": "7896000000.00",
                    "costOfRevenue": "3223000000.00",
                    "totalOtherIncomeExpenseNet": "-553000000.00",
                    "discontinuedOperations": null,
                    "netIncomeFromContinuingOps": "2083000000.00",
                    "netIncomeApplicableToCommonShares": "1923000000.00",
                    "preferredStockAndOtherAdjustments": null
                },
                "2019-10-31": {
                    "date": "2019-10-31",
                    "filing_date": "2019-10-31",
                    "currency_symbol": "CAD",
                    "researchDevelopment": null,
                    "effectOfAccountingCharges": null,
                    "incomeBeforeTax": "2784000000.00",
                    "minorityInterest": "358000000.00",
                    "netIncome": "2256000000.00",
                    "sellingGeneralAdministrative": "2522000000.00",
                    "sellingAndMarketingExpenses": null,
                    "grossProfit": "7300000000.00",
                    "reconciledDepreciation": "328000000.00",
                    "ebit": "2750000000.00",
                    "ebitda": "3078000000.00",
                    "depreciationAndAmortization": "328000000.00",
                    "nonOperatingIncomeNetOther": null,
                    "operatingIncome": "3307000000.00",
                    "otherOperatingExpenses": "3778000000.00",
                    "interestExpense": "4578000000.00",
                    "taxProvision": "462000000.00",
                    "interestIncome": "8174000000.00",
                    "netInterestIncome": "3596000000.00",
                    "extraordinaryItems": null,
                    "nonRecurring": null,
                    "otherItems": null,
                    "incomeTaxExpense": "462000000.00",
                    "totalRevenue": "7300000000.00",
                    "totalOperatingExpenses": "7300000000.00",
                    "costOfRevenue": null,
                    "totalOtherIncomeExpenseNet": "-523000000.00",
                    "discontinuedOperations": null,
                    "netIncomeFromContinuingOps": "2322000000.00",
                    "netIncomeApplicableToCommonShares": "2140000000.00",
                    "preferredStockAndOtherAdjustments": null
                },
                "2018-10-31": {
                    "date": "2018-10-31",
                    "filing_date": "2018-10-31",
                    "currency_symbol": "CAD",
                    "researchDevelopment": null,
                    "effectOfAccountingCharges": null,
                    "incomeBeforeTax": "2776000000.00",
                    "minorityInterest": "379000000.00",
                    "netIncome": "2145000000.00",
                    "sellingGeneralAdministrative": "2466000000.00",
                    "sellingAndMarketingExpenses": null,
                    "grossProfit": "7145000000.00",
                    "reconciledDepreciation": "302000000.00",
                    "ebit": "2748000000.00",
                    "ebitda": "3050000000.00",
                    "depreciationAndAmortization": "302000000.00",
                    "nonOperatingIncomeNetOther": null,
                    "operatingIncome": "3210000000.00",
                    "otherOperatingExpenses": "3629000000.00",
                    "interestExpense": "3553000000.00",
                    "taxProvision": "544000000.00",
                    "interestIncome": "6935000000.00",
                    "netInterestIncome": "3382000000.00",
                    "extraordinaryItems": null,
                    "nonRecurring": null,
                    "otherItems": null,
                    "incomeTaxExpense": "544000000.00",
                    "totalRevenue": "7136000000.00",
                    "totalOperatingExpenses": "-903000000.00",
                    "costOfRevenue": "-9000000.00",
                    "totalOtherIncomeExpenseNet": "-434000000.00",
                    "discontinuedOperations": null,
                    "netIncomeFromContinuingOps": "2232000000.00",
                    "netIncomeApplicableToCommonShares": "2040000000.00",
                    "preferredStockAndOtherAdjustments": null
                },
                "2017-10-31": {
                    "date": "2017-10-31",
                    "filing_date": "2017-10-31",
                    "currency_symbol": "CAD",
                    "researchDevelopment": null,
                    "effectOfAccountingCharges": null,
                    "incomeBeforeTax": "2508000000.00",
                    "minorityInterest": "792000000.00",
                    "netIncome": "1940000000.00",
                    "sellingGeneralAdministrative": "2358000000.00",
                    "sellingAndMarketingExpenses": null,
                    "grossProfit": "6568000000.00",
                    "reconciledDepreciation": "351000000.00",
                    "ebit": "2473000000.00",
                    "ebitda": "2824000000.00",
                    "depreciationAndAmortization": "351000000.00",
                    "nonOperatingIncomeNetOther": null,
                    "operatingIncome": "2888000000.00",
                    "otherOperatingExpenses": "3477000000.00",
                    "interestExpense": "2348000000.00",
                    "taxProvision": "484000000.00",
                    "interestIncome": "5580000000.00",
                    "netInterestIncome": "3436000000.00",
                    "extraordinaryItems": null,
                    "nonRecurring": null,
                    "otherItems": null,
                    "incomeTaxExpense": "484000000.00",
                    "totalRevenue": "6365000000.00",
                    "totalOperatingExpenses": "6568000000.00",
                    "costOfRevenue": "-203000000.00",
                    "totalOtherIncomeExpenseNet": "-380000000.00",
                    "discontinuedOperations": null,
                    "netIncomeFromContinuingOps": "2024000000.00",
                    "netIncomeApplicableToCommonShares": "1855000000.00",
                    "preferredStockAndOtherAdjustments": null
                },
                "2016-10-31": {
                    "date": "2016-10-31",
                    "filing_date": "2016-10-31",
                    "currency_symbol": "CAD",
                    "researchDevelopment": null,
                    "effectOfAccountingCharges": null,
                    "incomeBeforeTax": "1481000000.00",
                    "minorityInterest": "810000000.00",
                    "netIncome": "1181000000.00",
                    "sellingGeneralAdministrative": "2161000000.00",
                    "sellingAndMarketingExpenses": null,
                    "grossProfit": "6020000000.00",
                    "reconciledDepreciation": null,
                    "ebit": "1466000000.00",
                    "ebitda": "1883000000.00",
                    "depreciationAndAmortization": "417000000.00",
                    "nonOperatingIncomeNetOther": null,
                    "operatingIncome": "2032000000.00",
                    "otherOperatingExpenses": "3324000000.00",
                    "interestExpense": "1919000000.00",
                    "taxProvision": "225000000.00",
                    "interestIncome": "4875000000.00",
                    "netInterestIncome": "2992000000.00",
                    "extraordinaryItems": null,
                    "nonRecurring": null,
                    "otherItems": null,
                    "incomeTaxExpense": "225000000.00",
                    "totalRevenue": "5356000000.00",
                    "totalOperatingExpenses": "6020000000.00",
                    "costOfRevenue": "-664000000.00",
                    "totalOtherIncomeExpenseNet": "-551000000.00",
                    "discontinuedOperations": null,
                    "netIncomeFromContinuingOps": "1256000000.00",
                    "netIncomeApplicableToCommonShares": "1117000000.00",
                    "preferredStockAndOtherAdjustments": null
                },
                "2015-10-31": {
                    "date": "2015-10-31",
                    "filing_date": "2015-10-31",
                    "currency_symbol": "CAD",
                    "researchDevelopment": null,
                    "effectOfAccountingCharges": null,
                    "incomeBeforeTax": "1853000000.00",
                    "minorityInterest": "801000000.00",
                    "netIncome": "1549000000.00",
                    "sellingGeneralAdministrative": "2160000000.00",
                    "sellingAndMarketingExpenses": null,
                    "grossProfit": "5697000000.00",
                    "reconciledDepreciation": null,
                    "ebit": "1827000000.00",
                    "ebitda": "2128000000.00",
                    "depreciationAndAmortization": "301000000.00",
                    "nonOperatingIncomeNetOther": null,
                    "operatingIncome": "2299000000.00",
                    "otherOperatingExpenses": "3219000000.00",
                    "interestExpense": "1899000000.00",
                    "taxProvision": "234000000.00",
                    "interestIncome": "4581000000.00",
                    "netInterestIncome": "2682000000.00",
                    "extraordinaryItems": null,
                    "nonRecurring": null,
                    "otherItems": null,
                    "incomeTaxExpense": "234000000.00",
                    "totalRevenue": "5518000000.00",
                    "totalOperatingExpenses": "5697000000.00",
                    "costOfRevenue": "-179000000.00",
                    "totalOtherIncomeExpenseNet": "-446000000.00",
                    "discontinuedOperations": null,
                    "netIncomeFromContinuingOps": "1619000000.00",
                    "netIncomeApplicableToCommonShares": "1504000000.00",
                    "preferredStockAndOtherAdjustments": null
                },
                "2014-10-31": {
                    "date": "2014-10-31",
                    "filing_date": "2014-10-31",
                    "currency_symbol": "CAD",
                    "researchDevelopment": null,
                    "effectOfAccountingCharges": null,
                    "incomeBeforeTax": "1833000000.00",
                    "minorityInterest": "795000000.00",
                    "netIncome": "1469000000.00",
                    "sellingGeneralAdministrative": "2049000000.00",
                    "sellingAndMarketingExpenses": "2000000.00",
                    "grossProfit": "5436000000.00",
                    "reconciledDepreciation": null,
                    "ebit": "1789000000.00",
                    "ebitda": "1956000000.00",
                    "depreciationAndAmortization": "167000000.00",
                    "nonOperatingIncomeNetOther": null,
                    "operatingIncome": "2177000000.00",
                    "otherOperatingExpenses": "3079000000.00",
                    "interestExpense": "2052000000.00",
                    "taxProvision": null,
                    "interestIncome": null,
                    "netInterestIncome": null,
                    "extraordinaryItems": null,
                    "nonRecurring": null,
                    "otherItems": null,
                    "incomeTaxExpense": "295000000.00",
                    "totalRevenue": "5256000000.00",
                    "totalOperatingExpenses": "3079000000.00",
                    "costOfRevenue": "-180000000.00",
                    "totalOtherIncomeExpenseNet": "-344000000.00",
                    "discontinuedOperations": null,
                    "netIncomeFromContinuingOps": "1538000000.00",
                    "netIncomeApplicableToCommonShares": "1429000000.00",
                    "preferredStockAndOtherAdjustments": null
                },
                "2013-10-31": {
                    "date": "2013-10-31",
                    "filing_date": "2013-10-31",
                    "currency_symbol": "CAD",
                    "researchDevelopment": null,
                    "effectOfAccountingCharges": null,
                    "incomeBeforeTax": "1764000000.00",
                    "minorityInterest": null,
                    "netIncome": "1449000000.00",
                    "sellingGeneralAdministrative": "1846000000.00",
                    "sellingAndMarketingExpenses": "41000000.00",
                    "grossProfit": "5143000000.00",
                    "reconciledDepreciation": null,
                    "ebit": "1791000000.00",
                    "ebitda": "1941000000.00",
                    "depreciationAndAmortization": "150000000.00",
                    "nonOperatingIncomeNetOther": null,
                    "operatingIncome": "2138000000.00",
                    "otherOperatingExpenses": "2832000000.00",
                    "interestExpense": "1961000000.00",
                    "taxProvision": null,
                    "interestIncome": null,
                    "netInterestIncome": null,
                    "extraordinaryItems": null,
                    "nonRecurring": null,
                    "otherItems": null,
                    "incomeTaxExpense": "252000000.00",
                    "totalRevenue": "4970000000.00",
                    "totalOperatingExpenses": "2832000000.00",
                    "costOfRevenue": "-173000000.00",
                    "totalOtherIncomeExpenseNet": "-374000000.00",
                    "discontinuedOperations": null,
                    "netIncomeFromContinuingOps": null,
                    "netIncomeApplicableToCommonShares": null,
                    "preferredStockAndOtherAdjustments": null
                },
                "2012-10-31": {
                    "date": "2012-10-31",
                    "filing_date": "2012-10-31",
                    "currency_symbol": "CAD",
                    "researchDevelopment": null,
                    "effectOfAccountingCharges": null,
                    "incomeBeforeTax": "1960000000.00",
                    "minorityInterest": null,
                    "netIncome": "1561000000.00",
                    "sellingGeneralAdministrative": "1873000000.00",
                    "sellingAndMarketingExpenses": null,
                    "grossProfit": "5041000000.00",
                    "reconciledDepreciation": null,
                    "ebit": "1931000000.00",
                    "ebitda": "2074000000.00",
                    "depreciationAndAmortization": "143000000.00",
                    "nonOperatingIncomeNetOther": null,
                    "operatingIncome": "2083000000.00",
                    "otherOperatingExpenses": "3198000000.00",
                    "interestExpense": "1789000000.00",
                    "taxProvision": null,
                    "interestIncome": null,
                    "netInterestIncome": null,
                    "extraordinaryItems": null,
                    "nonRecurring": null,
                    "otherItems": null,
                    "incomeTaxExpense": "326000000.00",
                    "totalRevenue": "5041000000.00",
                    "totalOperatingExpenses": "-1365000000.00",
                    "costOfRevenue": null,
                    "totalOtherIncomeExpenseNet": "-123000000.00",
                    "discontinuedOperations": null,
                    "netIncomeFromContinuingOps": null,
                    "netIncomeApplicableToCommonShares": null,
                    "preferredStockAndOtherAdjustments": null
                },
                "2011-10-31": {
                    "date": "2011-10-31",
                    "filing_date": "2011-10-31",
                    "currency_symbol": "CAD",
                    "researchDevelopment": null,
                    "effectOfAccountingCharges": null,
                    "incomeBeforeTax": "1571000000.00",
                    "minorityInterest": null,
                    "netIncome": "1190000000.00",
                    "sellingGeneralAdministrative": "1750000000.00",
                    "sellingAndMarketingExpenses": "48000000.00",
                    "grossProfit": "4592000000.00",
                    "reconciledDepreciation": null,
                    "ebit": "1569000000.00",
                    "ebitda": "1696000000.00",
                    "depreciationAndAmortization": "127000000.00",
                    "nonOperatingIncomeNetOther": null,
                    "operatingIncome": "1612000000.00",
                    "otherOperatingExpenses": "4655000000.00",
                    "interestExpense": "1639000000.00",
                    "taxProvision": null,
                    "interestIncome": null,
                    "netInterestIncome": null,
                    "extraordinaryItems": null,
                    "nonRecurring": null,
                    "otherItems": null,
                    "incomeTaxExpense": "275000000.00",
                    "totalRevenue": "6333000000.00",
                    "totalOperatingExpenses": "4655000000.00",
                    "costOfRevenue": "1741000000.00",
                    "totalOtherIncomeExpenseNet": "-41000000.00",
                    "discontinuedOperations": null,
                    "netIncomeFromContinuingOps": null,
                    "netIncomeApplicableToCommonShares": null,
                    "preferredStockAndOtherAdjustments": null
                },
                "2010-10-31": {
                    "date": "2010-10-31",
                    "filing_date": "2010-10-31",
                    "currency_symbol": "CAD",
                    "researchDevelopment": null,
                    "effectOfAccountingCharges": null,
                    "incomeBeforeTax": "1323000000.00",
                    "minorityInterest": null,
                    "netIncome": "1034000000.00",
                    "sellingGeneralAdministrative": "1624000000.00",
                    "sellingAndMarketingExpenses": "4000000.00",
                    "grossProfit": "4278000000.00",
                    "reconciledDepreciation": null,
                    "ebit": "1705000000.00",
                    "ebitda": "1827000000.00",
                    "depreciationAndAmortization": "122000000.00",
                    "nonOperatingIncomeNetOther": null,
                    "operatingIncome": "1332000000.00",
                    "otherOperatingExpenses": "4289000000.00",
                    "interestExpense": "981000000.00",
                    "taxProvision": null,
                    "interestIncome": null,
                    "netInterestIncome": null,
                    "extraordinaryItems": null,
                    "nonRecurring": null,
                    "otherItems": null,
                    "incomeTaxExpense": "221000000.00",
                    "totalRevenue": "4289000000.00",
                    "totalOperatingExpenses": "4289000000.00",
                    "costOfRevenue": "11000000.00",
                    "totalOtherIncomeExpenseNet": "-9000000.00",
                    "discontinuedOperations": null,
                    "netIncomeFromContinuingOps": null,
                    "netIncomeApplicableToCommonShares": null,
                    "preferredStockAndOtherAdjustments": null
                },
                "2009-10-31": {
                    "date": "2009-10-31",
                    "filing_date": "2009-10-31",
                    "currency_symbol": "CAD",
                    "researchDevelopment": null,
                    "effectOfAccountingCharges": null,
                    "incomeBeforeTax": "1164000000.00",
                    "minorityInterest": null,
                    "netIncome": "854000000.00",
                    "sellingGeneralAdministrative": "1538000000.00",
                    "sellingAndMarketingExpenses": null,
                    "grossProfit": "4131000000.00",
                    "reconciledDepreciation": null,
                    "ebit": "1574000000.00",
                    "ebitda": "1686000000.00",
                    "depreciationAndAmortization": "112000000.00",
                    "nonOperatingIncomeNetOther": null,
                    "operatingIncome": "1201000000.00",
                    "otherOperatingExpenses": "4131000000.00",
                    "interestExpense": "1230000000.00",
                    "taxProvision": null,
                    "interestIncome": null,
                    "netInterestIncome": null,
                    "extraordinaryItems": null,
                    "nonRecurring": null,
                    "otherItems": null,
                    "incomeTaxExpense": "252000000.00",
                    "totalRevenue": "5398000000.00",
                    "totalOperatingExpenses": "4131000000.00",
                    "costOfRevenue": "1267000000.00",
                    "totalOtherIncomeExpenseNet": "-37000000.00",
                    "discontinuedOperations": null,
                    "netIncomeFromContinuingOps": null,
                    "netIncomeApplicableToCommonShares": null,
                    "preferredStockAndOtherAdjustments": null
                },
                "2008-10-31": {
                    "date": "2008-10-31",
                    "filing_date": "2008-10-31",
                    "currency_symbol": "CAD",
                    "researchDevelopment": null,
                    "effectOfAccountingCharges": null,
                    "incomeBeforeTax": "798000000.00",
                    "minorityInterest": null,
                    "netIncome": "776000000.00",
                    "sellingGeneralAdministrative": "1454000000.00",
                    "sellingAndMarketingExpenses": null,
                    "grossProfit": "3542000000.00",
                    "reconciledDepreciation": null,
                    "ebit": "3337000000.00",
                    "ebitda": "3416000000.00",
                    "depreciationAndAmortization": "82000000.00",
                    "nonOperatingIncomeNetOther": null,
                    "operatingIncome": "3337000000.00",
                    "otherOperatingExpenses": "205000000.00",
                    "interestExpense": "2407000000.00",
                    "taxProvision": null,
                    "interestIncome": null,
                    "netInterestIncome": null,
                    "extraordinaryItems": null,
                    "nonRecurring": null,
                    "otherItems": null,
                    "incomeTaxExpense": "167000000.00",
                    "totalRevenue": "3542000000.00",
                    "totalOperatingExpenses": "-205000000.00",
                    "costOfRevenue": null,
                    "totalOtherIncomeExpenseNet": "-2539000000.00",
                    "discontinuedOperations": null,
                    "netIncomeFromContinuingOps": null,
                    "netIncomeApplicableToCommonShares": null,
                    "preferredStockAndOtherAdjustments": null
                },
                "2007-10-31": {
                    "date": "2007-10-31",
                    "filing_date": "2007-10-31",
                    "currency_symbol": "CAD",
                    "researchDevelopment": null,
                    "effectOfAccountingCharges": null,
                    "incomeBeforeTax": "688000000.00",
                    "minorityInterest": null,
                    "netIncome": "541000000.00",
                    "sellingGeneralAdministrative": "1498000000.00",
                    "sellingAndMarketingExpenses": null,
                    "grossProfit": "3423000000.00",
                    "reconciledDepreciation": null,
                    "ebit": "1738000000.00",
                    "ebitda": "1816000000.00",
                    "depreciationAndAmortization": "78000000.00",
                    "nonOperatingIncomeNetOther": null,
                    "operatingIncome": "1816000000.00",
                    "otherOperatingExpenses": "880000000.00",
                    "interestExpense": "3683000000.00",
                    "taxProvision": null,
                    "interestIncome": null,
                    "netInterestIncome": null,
                    "extraordinaryItems": null,
                    "nonRecurring": null,
                    "otherItems": null,
                    "incomeTaxExpense": "79000000.00",
                    "totalRevenue": "3423000000.00",
                    "totalOperatingExpenses": "880000000.00",
                    "costOfRevenue": null,
                    "totalOtherIncomeExpenseNet": "-1128000000.00",
                    "discontinuedOperations": null,
                    "netIncomeFromContinuingOps": null,
                    "netIncomeApplicableToCommonShares": null,
                    "preferredStockAndOtherAdjustments": null
                },
                "2006-10-31": {
                    "date": "2006-10-31",
                    "filing_date": "2006-10-31",
                    "currency_symbol": "CAD",
                    "researchDevelopment": null,
                    "effectOfAccountingCharges": null,
                    "incomeBeforeTax": "1180000000.00",
                    "minorityInterest": null,
                    "netIncome": "871000000.00",
                    "sellingGeneralAdministrative": "1479000000.00",
                    "sellingAndMarketingExpenses": null,
                    "grossProfit": "3845000000.00",
                    "reconciledDepreciation": null,
                    "ebit": "1933000000.00",
                    "ebitda": "2002000000.00",
                    "depreciationAndAmortization": "69000000.00",
                    "nonOperatingIncomeNetOther": null,
                    "operatingIncome": "3778000000.00",
                    "otherOperatingExpenses": "67000000.00",
                    "interestExpense": "2630000000.00",
                    "taxProvision": null,
                    "interestIncome": null,
                    "netInterestIncome": null,
                    "extraordinaryItems": null,
                    "nonRecurring": null,
                    "otherItems": null,
                    "incomeTaxExpense": "277000000.00",
                    "totalRevenue": "3795000000.00",
                    "totalOperatingExpenses": "-67000000.00",
                    "costOfRevenue": "-50000000.00",
                    "totalOtherIncomeExpenseNet": "-2598000000.00",
                    "discontinuedOperations": null,
                    "netIncomeFromContinuingOps": null,
                    "netIncomeApplicableToCommonShares": null,
                    "preferredStockAndOtherAdjustments": null
                },
                "2005-10-31": {
                    "date": "2005-10-31",
                    "filing_date": "2005-10-31",
                    "currency_symbol": "CAD",
                    "researchDevelopment": null,
                    "effectOfAccountingCharges": null,
                    "incomeBeforeTax": "1146000000.00",
                    "minorityInterest": null,
                    "netIncome": "855000000.00",
                    "sellingGeneralAdministrative": "1451000000.00",
                    "sellingAndMarketingExpenses": null,
                    "grossProfit": "3736000000.00",
                    "reconciledDepreciation": null,
                    "ebit": "1675000000.00",
                    "ebitda": "1738000000.00",
                    "depreciationAndAmortization": "63000000.00",
                    "nonOperatingIncomeNetOther": null,
                    "operatingIncome": "2763000000.00",
                    "otherOperatingExpenses": "3736000000.00",
                    "interestExpense": "1613000000.00",
                    "taxProvision": null,
                    "interestIncome": null,
                    "netInterestIncome": null,
                    "extraordinaryItems": null,
                    "nonRecurring": null,
                    "otherItems": null,
                    "incomeTaxExpense": "291000000.00",
                    "totalRevenue": "3736000000.00",
                    "totalOperatingExpenses": "3736000000.00",
                    "costOfRevenue": null,
                    "totalOtherIncomeExpenseNet": "-1617000000.00",
                    "discontinuedOperations": null,
                    "netIncomeFromContinuingOps": null,
                    "netIncomeApplicableToCommonShares": null,
                    "preferredStockAndOtherAdjustments": null
                },
                "2004-10-31": {
                    "date": "2004-10-31",
                    "filing_date": "2004-10-31",
                    "currency_symbol": "CAD",
                    "researchDevelopment": null,
                    "effectOfAccountingCharges": null,
                    "incomeBeforeTax": "1043000000.00",
                    "minorityInterest": null,
                    "netIncome": "725000000.00",
                    "sellingGeneralAdministrative": "1359000000.00",
                    "sellingAndMarketingExpenses": null,
                    "grossProfit": "3635000000.00",
                    "reconciledDepreciation": null,
                    "ebit": "1071000000.00",
                    "ebitda": "1123000000.00",
                    "depreciationAndAmortization": "52000000.00",
                    "nonOperatingIncomeNetOther": null,
                    "operatingIncome": "1071000000.00",
                    "otherOperatingExpenses": "3635000000.00",
                    "interestExpense": "1222000000.00",
                    "taxProvision": null,
                    "interestIncome": null,
                    "netInterestIncome": null,
                    "extraordinaryItems": null,
                    "nonRecurring": null,
                    "otherItems": null,
                    "incomeTaxExpense": "318000000.00",
                    "totalRevenue": "4767000000.00",
                    "totalOperatingExpenses": "3635000000.00",
                    "costOfRevenue": "1132000000.00",
                    "totalOtherIncomeExpenseNet": "-28000000.00",
                    "discontinuedOperations": null,
                    "netIncomeFromContinuingOps": null,
                    "netIncomeApplicableToCommonShares": null,
                    "preferredStockAndOtherAdjustments": null
                },
                "2003-10-31": {
                    "date": "2003-10-31",
                    "filing_date": "2003-10-31",
                    "currency_symbol": "CAD",
                    "researchDevelopment": null,
                    "effectOfAccountingCharges": null,
                    "incomeBeforeTax": "899000000.00",
                    "minorityInterest": null,
                    "netIncome": "624000000.00",
                    "sellingGeneralAdministrative": "1287000000.00",
                    "sellingAndMarketingExpenses": null,
                    "grossProfit": "3539000000.00",
                    "reconciledDepreciation": null,
                    "ebit": "2106000000.00",
                    "ebitda": "2155000000.00",
                    "depreciationAndAmortization": "49000000.00",
                    "nonOperatingIncomeNetOther": null,
                    "operatingIncome": "2106000000.00",
                    "otherOperatingExpenses": "3539000000.00",
                    "interestExpense": "1205000000.00",
                    "taxProvision": null,
                    "interestIncome": null,
                    "netInterestIncome": null,
                    "extraordinaryItems": null,
                    "nonRecurring": null,
                    "otherItems": null,
                    "incomeTaxExpense": "277000000.00",
                    "totalRevenue": "3539000000.00",
                    "totalOperatingExpenses": "3539000000.00",
                    "costOfRevenue": null,
                    "totalOtherIncomeExpenseNet": "899000000.00",
                    "discontinuedOperations": null,
                    "netIncomeFromContinuingOps": null,
                    "netIncomeApplicableToCommonShares": null,
                    "preferredStockAndOtherAdjustments": null
                },
                "2002-10-31": {
                    "date": "2002-10-31",
                    "filing_date": "2002-10-31",
                    "currency_symbol": "CAD",
                    "researchDevelopment": null,
                    "effectOfAccountingCharges": null,
                    "incomeBeforeTax": "468000000.00",
                    "minorityInterest": null,
                    "netIncome": "429000000.00",
                    "sellingGeneralAdministrative": "1147000000.00",
                    "sellingAndMarketingExpenses": null,
                    "grossProfit": "3518000000.00",
                    "reconciledDepreciation": null,
                    "ebit": "1726000000.00",
                    "ebitda": "1784000000.00",
                    "depreciationAndAmortization": "58000000.00",
                    "nonOperatingIncomeNetOther": null,
                    "operatingIncome": "1726000000.00",
                    "otherOperatingExpenses": "3518000000.00",
                    "interestExpense": "1147000000.00",
                    "taxProvision": null,
                    "interestIncome": null,
                    "netInterestIncome": null,
                    "extraordinaryItems": null,
                    "nonRecurring": null,
                    "otherItems": null,
                    "incomeTaxExpense": "150000000.00",
                    "totalRevenue": "3518000000.00",
                    "totalOperatingExpenses": "3518000000.00",
                    "costOfRevenue": null,
                    "totalOtherIncomeExpenseNet": "468000000.00",
                    "discontinuedOperations": null,
                    "netIncomeFromContinuingOps": null,
                    "netIncomeApplicableToCommonShares": null,
                    "preferredStockAndOtherAdjustments": null
                },
                "2001-10-31": {
                    "date": "2001-10-31",
                    "filing_date": "2001-10-31",
                    "currency_symbol": "CAD",
                    "researchDevelopment": null,
                    "effectOfAccountingCharges": null,
                    "incomeBeforeTax": "886000000.00",
                    "minorityInterest": null,
                    "netIncome": "563000000.00",
                    "sellingGeneralAdministrative": "1064000000.00",
                    "sellingAndMarketingExpenses": null,
                    "grossProfit": "3332000000.00",
                    "reconciledDepreciation": null,
                    "ebit": "2884000000.00",
                    "ebitda": "2932000000.00",
                    "depreciationAndAmortization": "48000000.00",
                    "nonOperatingIncomeNetOther": null,
                    "operatingIncome": "2884000000.00",
                    "otherOperatingExpenses": "448000000.00",
                    "interestExpense": "2043000000.00",
                    "taxProvision": null,
                    "interestIncome": null,
                    "netInterestIncome": null,
                    "extraordinaryItems": null,
                    "nonRecurring": null,
                    "otherItems": null,
                    "incomeTaxExpense": "278000000.00",
                    "totalRevenue": "3332000000.00",
                    "totalOperatingExpenses": "-448000000.00",
                    "costOfRevenue": null,
                    "totalOtherIncomeExpenseNet": "886000000.00",
                    "discontinuedOperations": null,
                    "netIncomeFromContinuingOps": null,
                    "netIncomeApplicableToCommonShares": null,
                    "preferredStockAndOtherAdjustments": null
                },
                "2000-10-31": {
                    "date": "2000-10-31",
                    "filing_date": "2000-10-31",
                    "currency_symbol": "CAD",
                    "researchDevelopment": null,
                    "effectOfAccountingCharges": null,
                    "incomeBeforeTax": "768000000.00",
                    "minorityInterest": null,
                    "netIncome": "509000000.00",
                    "sellingGeneralAdministrative": "1166000000.00",
                    "sellingAndMarketingExpenses": null,
                    "grossProfit": "3400000000.00",
                    "reconciledDepreciation": null,
                    "ebit": "3332000000.00",
                    "ebitda": "3385000000.00",
                    "depreciationAndAmortization": "53000000.00",
                    "nonOperatingIncomeNetOther": null,
                    "operatingIncome": "3332000000.00",
                    "otherOperatingExpenses": "3400000000.00",
                    "interestExpense": "2564000000.00",
                    "taxProvision": null,
                    "interestIncome": null,
                    "netInterestIncome": null,
                    "extraordinaryItems": null,
                    "nonRecurring": null,
                    "otherItems": null,
                    "incomeTaxExpense": "259000000.00",
                    "totalRevenue": "3400000000.00",
                    "totalOperatingExpenses": "3400000000.00",
                    "costOfRevenue": null,
                    "totalOtherIncomeExpenseNet": "-2564000000.00",
                    "discontinuedOperations": null,
                    "netIncomeFromContinuingOps": null,
                    "netIncomeApplicableToCommonShares": null,
                    "preferredStockAndOtherAdjustments": null
                },
                "1999-10-31": {
                    "date": "1999-10-31",
                    "filing_date": "1999-10-31",
                    "currency_symbol": "CAD",
                    "researchDevelopment": null,
                    "effectOfAccountingCharges": null,
                    "incomeBeforeTax": "655000000.00",
                    "minorityInterest": null,
                    "netIncome": "417000000.00",
                    "sellingGeneralAdministrative": "887000000.00",
                    "sellingAndMarketingExpenses": null,
                    "grossProfit": "2730000000.00",
                    "reconciledDepreciation": null,
                    "ebit": "2866000000.00",
                    "ebitda": "2918000000.00",
                    "depreciationAndAmortization": "52000000.00",
                    "nonOperatingIncomeNetOther": null,
                    "operatingIncome": "2866000000.00",
                    "otherOperatingExpenses": "2730000000.00",
                    "interestExpense": "2211000000.00",
                    "taxProvision": null,
                    "interestIncome": null,
                    "netInterestIncome": null,
                    "extraordinaryItems": null,
                    "nonRecurring": null,
                    "otherItems": null,
                    "incomeTaxExpense": "238000000.00",
                    "totalRevenue": "2730000000.00",
                    "totalOperatingExpenses": "2730000000.00",
                    "costOfRevenue": null,
                    "totalOtherIncomeExpenseNet": "-2211000000.00",
                    "discontinuedOperations": null,
                    "netIncomeFromContinuingOps": null,
                    "netIncomeApplicableToCommonShares": null,
                    "preferredStockAndOtherAdjustments": null
                },
                "1998-10-31": {
                    "date": "1998-10-31",
                    "filing_date": "1998-10-31",
                    "currency_symbol": "CAD",
                    "researchDevelopment": null,
                    "effectOfAccountingCharges": null,
                    "incomeBeforeTax": "572000000.00",
                    "minorityInterest": null,
                    "netIncome": "316000000.00",
                    "sellingGeneralAdministrative": "822000000.00",
                    "sellingAndMarketingExpenses": null,
                    "grossProfit": "2642000000.00",
                    "reconciledDepreciation": null,
                    "ebit": "2639000000.00",
                    "ebitda": "2700000000.00",
                    "depreciationAndAmortization": "61000000.00",
                    "nonOperatingIncomeNetOther": null,
                    "operatingIncome": "2639000000.00",
                    "otherOperatingExpenses": "2642000000.00",
                    "interestExpense": "2067000000.00",
                    "taxProvision": null,
                    "interestIncome": null,
                    "netInterestIncome": null,
                    "extraordinaryItems": null,
                    "nonRecurring": null,
                    "otherItems": null,
                    "incomeTaxExpense": "256000000.00",
                    "totalRevenue": "2642000000.00",
                    "totalOperatingExpenses": "2642000000.00",
                    "costOfRevenue": null,
                    "totalOtherIncomeExpenseNet": "-2067000000.00",
                    "discontinuedOperations": null,
                    "netIncomeFromContinuingOps": null,
                    "netIncomeApplicableToCommonShares": null,
                    "preferredStockAndOtherAdjustments": null
                },
                "1997-10-31": {
                    "date": "1997-10-31",
                    "filing_date": "1997-10-31",
                    "currency_symbol": "CAD",
                    "researchDevelopment": null,
                    "effectOfAccountingCharges": null,
                    "incomeBeforeTax": "580000000.00",
                    "minorityInterest": null,
                    "netIncome": "342000000.00",
                    "sellingGeneralAdministrative": "781000000.00",
                    "sellingAndMarketingExpenses": null,
                    "grossProfit": "2665000000.00",
                    "reconciledDepreciation": null,
                    "ebit": "2366000000.00",
                    "ebitda": "2426000000.00",
                    "depreciationAndAmortization": "60000000.00",
                    "nonOperatingIncomeNetOther": null,
                    "operatingIncome": "2366000000.00",
                    "otherOperatingExpenses": "299000000.00",
                    "interestExpense": "1786000000.00",
                    "taxProvision": null,
                    "interestIncome": null,
                    "netInterestIncome": null,
                    "extraordinaryItems": null,
                    "nonRecurring": null,
                    "otherItems": null,
                    "incomeTaxExpense": "238000000.00",
                    "totalRevenue": "2665000000.00",
                    "totalOperatingExpenses": "-299000000.00",
                    "costOfRevenue": null,
                    "totalOtherIncomeExpenseNet": "580000000.00",
                    "discontinuedOperations": null,
                    "netIncomeFromContinuingOps": null,
                    "netIncomeApplicableToCommonShares": null,
                    "preferredStockAndOtherAdjustments": null
                },
                "1996-10-31": {
                    "date": "1996-10-31",
                    "filing_date": "1996-10-31",
                    "currency_symbol": "CAD",
                    "researchDevelopment": null,
                    "effectOfAccountingCharges": null,
                    "incomeBeforeTax": "448000000.00",
                    "minorityInterest": null,
                    "netIncome": "318000000.00",
                    "sellingGeneralAdministrative": "705000000.00",
                    "sellingAndMarketingExpenses": null,
                    "grossProfit": "2341000000.00",
                    "reconciledDepreciation": null,
                    "ebit": "2541000000.00",
                    "ebitda": "2598000000.00",
                    "depreciationAndAmortization": "57000000.00",
                    "nonOperatingIncomeNetOther": null,
                    "operatingIncome": "2541000000.00",
                    "otherOperatingExpenses": "2341000000.00",
                    "interestExpense": "2093000000.00",
                    "taxProvision": null,
                    "interestIncome": null,
                    "netInterestIncome": null,
                    "extraordinaryItems": null,
                    "nonRecurring": null,
                    "otherItems": null,
                    "incomeTaxExpense": "130000000.00",
                    "totalRevenue": "2341000000.00",
                    "totalOperatingExpenses": "2341000000.00",
                    "costOfRevenue": null,
                    "totalOtherIncomeExpenseNet": "-2093000000.00",
                    "discontinuedOperations": null,
                    "netIncomeFromContinuingOps": null,
                    "netIncomeApplicableToCommonShares": null,
                    "preferredStockAndOtherAdjustments": null
                },
                "1995-10-31": {
                    "date": "1995-10-31",
                    "filing_date": "1995-10-31",
                    "currency_symbol": "CAD",
                    "researchDevelopment": null,
                    "effectOfAccountingCharges": null,
                    "incomeBeforeTax": "391000000.00",
                    "minorityInterest": null,
                    "netIncome": "245000000.00",
                    "sellingGeneralAdministrative": "637000000.00",
                    "sellingAndMarketingExpenses": null,
                    "grossProfit": "2137000000.00",
                    "reconciledDepreciation": null,
                    "ebit": "2798000000.00",
                    "ebitda": "2851000000.00",
                    "depreciationAndAmortization": "53000000.00",
                    "nonOperatingIncomeNetOther": null,
                    "operatingIncome": "2798000000.00",
                    "otherOperatingExpenses": "2137000000.00",
                    "interestExpense": "2407000000.00",
                    "taxProvision": null,
                    "interestIncome": null,
                    "netInterestIncome": null,
                    "extraordinaryItems": null,
                    "nonRecurring": null,
                    "otherItems": null,
                    "incomeTaxExpense": "146000000.00",
                    "totalRevenue": "2137000000.00",
                    "totalOperatingExpenses": "2137000000.00",
                    "costOfRevenue": null,
                    "totalOtherIncomeExpenseNet": "391000000.00",
                    "discontinuedOperations": null,
                    "netIncomeFromContinuingOps": null,
                    "netIncomeApplicableToCommonShares": null,
                    "preferredStockAndOtherAdjustments": null
                },
                "1994-10-31": {
                    "date": "1994-10-31",
                    "filing_date": "1994-10-31",
                    "currency_symbol": "CAD",
                    "researchDevelopment": null,
                    "effectOfAccountingCharges": null,
                    "incomeBeforeTax": "347900000.00",
                    "minorityInterest": null,
                    "netIncome": "217200000.00",
                    "sellingGeneralAdministrative": "641900000.00",
                    "sellingAndMarketingExpenses": null,
                    "grossProfit": "2075300000.00",
                    "reconciledDepreciation": null,
                    "ebit": "2138800000.00",
                    "ebitda": "2193200000.00",
                    "depreciationAndAmortization": "54400000.00",
                    "nonOperatingIncomeNetOther": null,
                    "operatingIncome": "2138800000.00",
                    "otherOperatingExpenses": "2075300000.00",
                    "interestExpense": "1790900000.00",
                    "taxProvision": null,
                    "interestIncome": null,
                    "netInterestIncome": null,
                    "extraordinaryItems": null,
                    "nonRecurring": null,
                    "otherItems": null,
                    "incomeTaxExpense": "130700000.00",
                    "totalRevenue": "2075300000.00",
                    "totalOperatingExpenses": "2075300000.00",
                    "costOfRevenue": null,
                    "totalOtherIncomeExpenseNet": "-1790900000.00",
                    "discontinuedOperations": null,
                    "netIncomeFromContinuingOps": null,
                    "netIncomeApplicableToCommonShares": null,
                    "preferredStockAndOtherAdjustments": null
                },
                "1993-10-31": {
                    "date": "1993-10-31",
                    "filing_date": "1993-10-31",
                    "currency_symbol": "CAD",
                    "researchDevelopment": null,
                    "effectOfAccountingCharges": null,
                    "incomeBeforeTax": "255700000.00",
                    "minorityInterest": null,
                    "netIncome": "174600000.00",
                    "sellingGeneralAdministrative": "596100000.00",
                    "sellingAndMarketingExpenses": null,
                    "grossProfit": "1956200000.00",
                    "reconciledDepreciation": null,
                    "ebit": "2043500000.00",
                    "ebitda": "2103100000.00",
                    "depreciationAndAmortization": "59600000.00",
                    "nonOperatingIncomeNetOther": null,
                    "operatingIncome": "2043500000.00",
                    "otherOperatingExpenses": "1956200000.00",
                    "interestExpense": "1787800000.00",
                    "taxProvision": null,
                    "interestIncome": null,
                    "netInterestIncome": null,
                    "extraordinaryItems": null,
                    "nonRecurring": null,
                    "otherItems": null,
                    "incomeTaxExpense": "81100000.00",
                    "totalRevenue": "1956200000.00",
                    "totalOperatingExpenses": "1956200000.00",
                    "costOfRevenue": null,
                    "totalOtherIncomeExpenseNet": "-1787800000.00",
                    "discontinuedOperations": null,
                    "netIncomeFromContinuingOps": null,
                    "netIncomeApplicableToCommonShares": null,
                    "preferredStockAndOtherAdjustments": null
                }
            }
        }
    }
}
National Bank of Canada

1 Year

3 Year

10 Year

Company Information

People

Directors & Officers

Financial Highlights

Valuation Metrics

Shares Statistics

Stock Price History

1 Year Price History

3 Years Price History

10 Years Price History

Financial Charts

Revenue, Net Income & Operating Cash Flow (Yearly)

Revenue, Net Income & Operating Cash Flow (Quarterly)

Operating Expenses (Yearly)

Operating Expenses (Quarterly)

Balance Sheet (Quarterly)

Assets Breakdown (Yearly)

Assets Breakdown (Quarterly)

Liabilities Breakdown (Yearly)

Liabilities Breakdown (Quarterly)

Income Statement Waterfall

Earnings Per Share (EPS) History

Financial Ratios

📦 Raw API Data (JSON Explorer)

Assistant
