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Includes adjustments to additional paid in capital. Some examples of such adjustments include recording the issuance of debt with a beneficial conversion feature and certain tax consequences of equity instruments awarded to employees. Use this element for the aggregate amount of additional paid-in capital associated with common and preferred stock. For additional paid-in capital associated with only common stock, use the element additional paid in capital, common stock. For additional paid-in capital associated with only preferred stock, use the element additional paid in capital, preferred stock.","units":{"BRL":[{"end":"2008-12-31","val":62000000,"accn":"0001144204-10-032612","fy":2009,"fp":"FY","form":"20-F/A","filed":"2010-06-09","frame":"CY2008Q4I"},{"end":"2009-12-31","val":12932000000,"accn":"0001144204-11-040321","fy":2010,"fp":"FY","form":"20-F/A","filed":"2011-07-13","frame":"CY2009Q4I"},{"end":"2009-12-31","val":12932000000,"accn":"0001144204-10-051763","fy":2010,"fp":"Q2","form":"6-K","filed":"2010-09-30"},{"end":"2009-12-31","val":12932000000,"accn":"0001144204-10-032612","fy":2009,"fp":"FY","form":"20-F/A","filed":"2010-06-09"},{"end":"2010-06-30","val":13084000000,"accn":"0001144204-10-051763","fy":2010,"fp":"Q2","form":"6-K","filed":"2010-09-30","frame":"CY2010Q2I"},{"end":"2010-12-31","val":13218000000,"accn":"0001144204-11-040321","fy":2010,"fp":"FY","form":"20-F/A","filed":"2011-07-13","frame":"CY2010Q4I"}]}},"AdjustmentsNoncashItemsToReconcileNetIncomeLossToCashProvidedByUsedInOperatingActivitiesOther":{"label":"Adjustments, Noncash Items, to Reconcile Net Income (Loss) to Cash Provided by (Used in) Operating Activities, Other (Deprecated 2011-01-31)","description":"Transactions that do not result in cash inflows or outflows in the period in which they occur, but affect net income and thus are removed when calculating net cash flow from operating activities using the indirect cash flow method. This element is used when there is not a more specific and appropriate element.","units":{"BRL":[{"start":"2007-01-01","end":"2007-12-31","val":9000000,"accn":"0001144204-10-032612","fy":2009,"fp":"FY","form":"20-F/A","filed":"2010-06-09","frame":"CY2007"},{"start":"2008-01-01","end":"2008-12-31","val":-136000000,"accn":"0001144204-10-032612","fy":2009,"fp":"FY","form":"20-F/A","filed":"2010-06-09","frame":"CY2008"},{"start":"2009-01-01","end":"2009-06-30","val":90000000,"accn":"0001144204-10-051763","fy":2010,"fp":"Q2","form":"6-K","filed":"2010-09-30"},{"start":"2009-01-01","end":"2009-12-31","val":485000000,"accn":"0001144204-10-032612","fy":2009,"fp":"FY","form":"20-F/A","filed":"2010-06-09","frame":"CY2009"},{"start":"2010-01-01","end":"2010-06-30","val":-38000000,"accn":"0001144204-10-051763","fy":2010,"fp":"Q2","form":"6-K","filed":"2010-09-30"}]}},"AdvertisingExpense":{"label":"Advertising Expense","description":"Amount charged to advertising expense for the period, which are expenses incurred with the objective of increasing revenue for a specified brand, product or product line.","units":{"BRL":[{"start":"2008-01-01","end":"2008-12-31","val":373000000,"accn":"0001144204-11-040321","fy":2010,"fp":"FY","form":"20-F/A","filed":"2011-07-13","frame":"CY2008"},{"start":"2009-01-01","end":"2009-12-31","val":514000000,"accn":"0001144204-11-040321","fy":2010,"fp":"FY","form":"20-F/A","filed":"2011-07-13","frame":"CY2009"},{"start":"2010-01-01","end":"2010-12-31","val":677000000,"accn":"0001144204-11-040321","fy":2010,"fp":"FY","form":"20-F/A","filed":"2011-07-13","frame":"CY2010"}]}},"AllowanceForLoanAndLeaseLossesProvisionForLossGross":{"label":"Allowance for Loan and Lease Losses, Provision for Loss, Gross (Deprecated 2013-01-31)","description":"Reflects the gross amount charged against earnings during the period as credit losses (bad debt expense) based on review of the loan and lease portfolio and application of the methodology for estimating credit losses.","units":{"BRL":[{"start":"2008-01-01","end":"2008-12-31","val":9361000000,"accn":"0001144204-11-040321","fy":2010,"fp":"FY","form":"20-F/A","filed":"2011-07-13","frame":"CY2008"},{"start":"2009-01-01","end":"2009-12-31","val":15372000000,"accn":"0001144204-11-040321","fy":2010,"fp":"FY","form":"20-F/A","filed":"2011-07-13","frame":"CY2009"},{"start":"2010-01-01","end":"2010-12-31","val":11871000000,"accn":"0001144204-11-040321","fy":2010,"fp":"FY","form":"20-F/A","filed":"2011-07-13","frame":"CY2010"}]}},"AllowanceForLoanAndLeaseLossesRecoveriesOfBadDebts":{"label":"Allowance for Loan and Lease Losses, Recoveries of Bad Debts (Deprecated 2013-01-31)","description":"Reflects a reduction in bad debt expense attributable to collections of loans and lease receivables which had previously been fully or partially charged off as bad debts.","units":{"BRL":[{"start":"2008-01-01","end":"2008-12-31","val":1272000000,"accn":"0001144204-11-040321","fy":2010,"fp":"FY","form":"20-F/A","filed":"2011-07-13","frame":"CY2008"},{"start":"2009-01-01","end":"2009-12-31","val":1884000000,"accn":"0001144204-11-040321","fy":2010,"fp":"FY","form":"20-F/A","filed":"2011-07-13","frame":"CY2009"},{"start":"2010-01-01","end":"2010-12-31","val":4457000000,"accn":"0001144204-11-040321","fy":2010,"fp":"FY","form":"20-F/A","filed":"2011-07-13","frame":"CY2010"}]}},"AllowanceForLoanAndLeaseLossesWriteOffs":{"label":"Allowance for Loan and Lease Losses, Write-offs","description":"Amount of loans and leases that have been written off from both loan receivables and allowance reserve for credit loss.","units":{"BRL":[{"start":"2008-01-01","end":"2008-12-31","val":-5904000000,"accn":"0001144204-11-040321","fy":2010,"fp":"FY","form":"20-F/A","filed":"2011-07-13","frame":"CY2008"},{"start":"2009-01-01","end":"2009-12-31","val":-9490000000,"accn":"0001144204-11-040321","fy":2010,"fp":"FY","form":"20-F/A","filed":"2011-07-13","frame":"CY2009"},{"start":"2010-01-01","end":"2010-12-31","val":-16158000000,"accn":"0001144204-11-040321","fy":2010,"fp":"FY","form":"20-F/A","filed":"2011-07-13","frame":"CY2010"}]}},"AmortizationOfIntangibleAssets":{"label":"Amortization of Intangible Assets","description":"The aggregate expense charged against earnings to allocate the cost of intangible assets (nonphysical assets not used in production) in a systematic and rational manner to the periods expected to benefit from such assets. As a noncash expense, this element is added back to net income when calculating cash provided by or used in operations using the indirect method.","units":{"BRL":[{"start":"2007-01-01","end":"2007-12-31","val":974000000,"accn":"0001144204-10-032612","fy":2009,"fp":"FY","form":"20-F/A","filed":"2010-06-09","frame":"CY2007"},{"start":"2008-01-01","end":"2008-12-31","val":1201000000,"accn":"0001144204-11-040321","fy":2010,"fp":"FY","form":"20-F/A","filed":"2011-07-13","frame":"CY2008"},{"start":"2008-01-01","end":"2008-12-31","val":1201000000,"accn":"0001144204-10-032612","fy":2009,"fp":"FY","form":"20-F/A","filed":"2010-06-09"},{"start":"2009-01-01","end":"2009-06-30","val":1587000000,"accn":"0001144204-10-051763","fy":2010,"fp":"Q2","form":"6-K","filed":"2010-09-30"},{"start":"2009-01-01","end":"2009-12-31","val":3663000000,"accn":"0001144204-11-040321","fy":2010,"fp":"FY","form":"20-F/A","filed":"2011-07-13","frame":"CY2009"},{"start":"2009-01-01","end":"2009-12-31","val":3663000000,"accn":"0001144204-10-032612","fy":2009,"fp":"FY","form":"20-F/A","filed":"2010-06-09"},{"start":"2010-01-01","end":"2010-06-30","val":2290000000,"accn":"0001144204-10-051763","fy":2010,"fp":"Q2","form":"6-K","filed":"2010-09-30"},{"start":"2010-01-01","end":"2010-12-31","val":4592000000,"accn":"0001144204-11-040321","fy":2010,"fp":"FY","form":"20-F/A","filed":"2011-07-13","frame":"CY2010"}]}},"AntidilutiveSecuritiesExcludedFromComputationOfEarningsPerShareAmount":{"label":"Antidilutive Securities Excluded from Computation of Earnings Per Share, Amount","description":"Securities (including those issuable pursuant to contingent stock agreements) that could potentially dilute basic earnings per share (EPS) or earnings per unit (EPU) in the future that were not included in the computation of diluted EPS or EPU because to do so would increase EPS or EPU amounts or decrease loss per share or unit amounts for the period presented.","units":{"shares":[{"start":"2008-01-01","end":"2008-12-31","val":3851078,"accn":"0001144204-11-040321","fy":2010,"fp":"FY","form":"20-F/A","filed":"2011-07-13","frame":"CY2008"},{"start":"2009-01-01","end":"2009-12-31","val":11521337,"accn":"0001144204-11-040321","fy":2010,"fp":"FY","form":"20-F/A","filed":"2011-07-13","frame":"CY2009"},{"start":"2010-01-01","end":"2010-12-31","val":10762133,"accn":"0001144204-11-040321","fy":2010,"fp":"FY","form":"20-F/A","filed":"2011-07-13","frame":"CY2010"}]}},"AssetManagementFees":{"label":"Asset Management Fees (Deprecated 2013-01-31)","description":"Revenue recognized in the period for (1) performance (incentive) fees based on the investment results achieved for management of certain institutional accounts and hedge funds, (2) schedule-based fees earned for management of mutual funds and closed-end funds, based either on average daily net assets or on a combination of the average daily net assets and gross income, and (3) other investment management and advisory fees.","units":{"BRL":[{"start":"2008-01-01","end":"2008-12-31","val":1867000000,"accn":"0001144204-11-040321","fy":2010,"fp":"FY","form":"20-F/A","filed":"2011-07-13","frame":"CY2008"},{"start":"2009-01-01","end":"2009-12-31","val":2188000000,"accn":"0001144204-11-040321","fy":2010,"fp":"FY","form":"20-F/A","filed":"2011-07-13","frame":"CY2009"},{"start":"2010-01-01","end":"2010-12-31","val":2394000000,"accn":"0001144204-11-040321","fy":2010,"fp":"FY","form":"20-F/A","filed":"2011-07-13","frame":"CY2010"}]}},"Assets":{"label":"Assets","description":"Sum of the carrying amounts as of the balance sheet date of all assets that are recognized. Assets are probable future economic benefits obtained or controlled by an entity as a result of past transactions or events.","units":{"BRL":[{"end":"2008-12-31","val":401375000000,"accn":"0001144204-10-032612","fy":2009,"fp":"FY","form":"20-F/A","filed":"2010-06-09"},{"end":"2008-12-31","val":401375000000,"accn":"0001144204-11-040321","fy":2010,"fp":"FY","form":"20-F/A","filed":"2011-07-13","frame":"CY2008Q4I"},{"end":"2009-12-31","val":599088000000,"accn":"0001144204-10-032612","fy":2009,"fp":"FY","form":"20-F/A","filed":"2010-06-09"},{"end":"2009-12-31","val":599088000000,"accn":"0001144204-10-051763","fy":2010,"fp":"Q2","form":"6-K","filed":"2010-09-30"},{"end":"2009-12-31","val":599088000000,"accn":"0001144204-11-040321","fy":2010,"fp":"FY","form":"20-F/A","filed":"2011-07-13","frame":"CY2009Q4I"},{"end":"2010-06-30","val":646951000000,"accn":"0001144204-10-051763","fy":2010,"fp":"Q2","form":"6-K","filed":"2010-09-30","frame":"CY2010Q2I"},{"end":"2010-12-31","val":746580000000,"accn":"0001144204-11-040321","fy":2010,"fp":"FY","form":"20-F/A","filed":"2011-07-13","frame":"CY2010Q4I"}]}},"AssetsHeldForSaleLongLived":{"label":"Assets Held-for-sale, Long Lived (Deprecated 2014-01-31)","description":"Long-lived assets that are held for sale apart from normal operations and anticipated to be sold in less than one year.","units":{"BRL":[{"end":"2009-12-31","val":23000000,"accn":"0001144204-11-040321","fy":2010,"fp":"FY","form":"20-F/A","filed":"2011-07-13","frame":"CY2009Q4I"},{"end":"2010-12-31","val":19000000,"accn":"0001144204-11-040321","fy":2010,"fp":"FY","form":"20-F/A","filed":"2011-07-13","frame":"CY2010Q4I"}]}},"AvailableForSaleSecurities":{"label":"Available-for-sale Securities","description":"Amount of investment in debt and equity securities categorized neither as held-to-maturity nor trading.","units":{"BRL":[{"end":"2008-12-31","val":28445000000,"accn":"0001144204-10-032612","fy":2009,"fp":"FY","form":"20-F/A","filed":"2010-06-09","frame":"CY2008Q4I"},{"end":"2009-12-31","val":41263000000,"accn":"0001144204-11-040321","fy":2010,"fp":"FY","form":"20-F/A","filed":"2011-07-13","frame":"CY2009Q4I"},{"end":"2009-12-31","val":41263000000,"accn":"0001144204-10-051763","fy":2010,"fp":"Q2","form":"6-K","filed":"2010-09-30"},{"end":"2009-12-31","val":41263000000,"accn":"0001144204-10-032612","fy":2009,"fp":"FY","form":"20-F/A","filed":"2010-06-09"},{"end":"2010-06-30","val":39439000000,"accn":"0001144204-10-051763","fy":2010,"fp":"Q2","form":"6-K","filed":"2010-09-30","frame":"CY2010Q2I"},{"end":"2010-12-31","val":44636000000,"accn":"0001144204-11-040321","fy":2010,"fp":"FY","form":"20-F/A","filed":"2011-07-13","frame":"CY2010Q4I"}]}},"AvailableForSaleSecuritiesAmortizedCost":{"label":"Available-for-sale Securities, Amortized Cost Basis","description":"This item represents the cost of debt and equity securities, which are categorized neither as held-to-maturity nor trading, net of adjustments including accretion, amortization, collection of cash, previous other-than-temporary impairments recognized in earnings (less any cumulative-effect adjustments recognized, as defined), and fair value hedge accounting adjustments, if any.","units":{"BRL":[{"end":"2009-12-31","val":40637000000,"accn":"0001144204-11-040321","fy":2010,"fp":"FY","form":"20-F/A","filed":"2011-07-13","frame":"CY2009Q4I"},{"end":"2010-12-31","val":43967000000,"accn":"0001144204-11-040321","fy":2010,"fp":"FY","form":"20-F/A","filed":"2011-07-13","frame":"CY2010Q4I"}]}},"AvailableForSaleSecuritiesDebtMaturitiesAfterFiveThroughTenYearsAmortizedCost":{"label":"Debt Securities, Available-for-Sale, Amortized Cost, Maturity, Allocated and Single Maturity Date, after Year 5 Through 10","description":"Amortized cost of investment in debt security measured at fair value with change in fair value recognized in other comprehensive income (available-for-sale), with single maturity date and allocated without single maturity date, maturing in sixth through tenth fiscal year following current fiscal year. Excludes interim and annual periods when interim periods are reported from current statement of financial position date (rolling approach).","units":{"BRL":[{"end":"2010-12-31","val":7252000000,"accn":"0001144204-11-040321","fy":2010,"fp":"FY","form":"20-F/A","filed":"2011-07-13","frame":"CY2010Q4I"}]}},"AvailableForSaleSecuritiesDebtMaturitiesAfterFiveThroughTenYearsFairValue":{"label":"Debt Securities, Available-for-Sale, Fair Value, Maturity, Allocated and Single Maturity Date, after Year 5 Through 10","description":"Fair value of investment in debt security measured at fair value with change in fair value recognized in other comprehensive income (available-for-sale), with single maturity date and allocated without single maturity date, maturing in sixth through tenth fiscal year following current fiscal year. Excludes interim and annual periods when interim periods are reported from current statement of financial position date (rolling approach).","units":{"BRL":[{"end":"2010-12-31","val":7416000000,"accn":"0001144204-11-040321","fy":2010,"fp":"FY","form":"20-F/A","filed":"2011-07-13","frame":"CY2010Q4I"}]}},"AvailableForSaleSecuritiesDebtMaturitiesAfterOneThroughFiveYearsAmortizedCost":{"label":"Debt Securities, Available-for-Sale, Amortized Cost, Maturity, Allocated and Single Maturity Date, after Year One Through Five","description":"Amortized cost of investment in debt security measured at fair value with change in fair value recognized in other comprehensive income (available-for-sale), with single maturity date and allocated without single maturity date, maturing in second through fifth fiscal year following current fiscal year. Excludes interim and annual periods when interim periods are reported from current statement of financial position date (rolling approach).","units":{"BRL":[{"end":"2010-12-31","val":11816000000,"accn":"0001144204-11-040321","fy":2010,"fp":"FY","form":"20-F/A","filed":"2011-07-13","frame":"CY2010Q4I"}]}},"AvailableForSaleSecuritiesDebtMaturitiesAfterOneThroughFiveYearsFairValue":{"label":"Debt Securities, Available-for-Sale, Fair Value, Maturity, Allocated and Single Maturity Date, after Year One Through Five","description":"Fair value of investment in debt security measured at fair value with change in fair value recognized in other comprehensive income (available-for-sale), with single maturity date and allocated without single maturity date, maturing in second through fifth fiscal year following current fiscal year. Excludes interim and annual periods when interim periods are reported from current statement of financial position date (rolling approach).","units":{"BRL":[{"end":"2010-12-31","val":11992000000,"accn":"0001144204-11-040321","fy":2010,"fp":"FY","form":"20-F/A","filed":"2011-07-13","frame":"CY2010Q4I"}]}},"AvailableForSaleSecuritiesDebtMaturitiesAfterTenYearsAmortizedCost":{"label":"Debt Securities, Available-for-Sale, Amortized Cost, Maturity, Allocated and Single Maturity Date, after Year 10","description":"Amortized cost of investment in debt security measured at fair value with change in fair value recognized in other comprehensive income (available-for-sale), with single maturity date and allocated without single maturity date, maturing after tenth fiscal year following current fiscal year. Excludes interim and annual periods when interim periods are reported from current statement of financial position date (rolling approach).","units":{"BRL":[{"end":"2010-12-31","val":5810000000,"accn":"0001144204-11-040321","fy":2010,"fp":"FY","form":"20-F/A","filed":"2011-07-13","frame":"CY2010Q4I"}]}},"AvailableForSaleSecuritiesDebtMaturitiesAfterTenYearsFairValue":{"label":"Debt Securities, Available-for-Sale, Fair Value, Maturity, Allocated and Single Maturity Date, after Year 10","description":"Fair value of investment in debt security measured at fair value with change in fair value recognized in other comprehensive income (available-for-sale), with single maturity date and allocated without single maturity date, maturing after tenth fiscal year following current fiscal year. Excludes interim and annual periods when interim periods are reported from current statement of financial position date (rolling approach).","units":{"BRL":[{"end":"2010-12-31","val":6081000000,"accn":"0001144204-11-040321","fy":2010,"fp":"FY","form":"20-F/A","filed":"2011-07-13","frame":"CY2010Q4I"}]}},"AvailableForSaleSecuritiesDebtMaturitiesWithinOneYearAmortizedCost":{"label":"Debt Securities, Available-for-Sale, Amortized Cost, Maturity, Allocated and Single Maturity Date, Year One","description":"Amortized cost of investment in debt security measured at fair value with change in fair value recognized in other comprehensive income (available-for-sale), with single maturity date and allocated without single maturity date, maturing in next fiscal year following current fiscal year. Excludes interim and annual periods when interim periods are reported from current statement of financial position date (rolling approach).","units":{"BRL":[{"end":"2010-12-31","val":14378000000,"accn":"0001144204-11-040321","fy":2010,"fp":"FY","form":"20-F/A","filed":"2011-07-13","frame":"CY2010Q4I"}]}},"AvailableForSaleSecuritiesDebtMaturitiesWithinOneYearFairValue":{"label":"Debt Securities, Available-for-Sale, Fair Value, Maturity, Allocated and Single Maturity Date, Year One","description":"Fair value of investment in debt security measured at fair value with change in fair value recognized in other comprehensive income (available-for-sale), with single maturity date and allocated without single maturity date, maturing in next fiscal year following current fiscal year. Excludes interim and annual periods when interim periods are reported from current statement of financial position date (rolling approach).","units":{"BRL":[{"end":"2010-12-31","val":13647000000,"accn":"0001144204-11-040321","fy":2010,"fp":"FY","form":"20-F/A","filed":"2011-07-13","frame":"CY2010Q4I"}]}},"AvailableForSaleSecuritiesDebtMaturitiesWithoutSingleMaturityDateAmortizedCost":{"label":"Debt Securities, Available-for-sale, Maturity, without Single Maturity Date, Amortized Cost","description":"Amortized cost of investment in debt security measured at fair value with change in fair value recognized in other comprehensive income (available-for-sale), without single maturity date and not allocated over maturity grouping.","units":{"BRL":[{"end":"2010-12-31","val":4711000000,"accn":"0001144204-11-040321","fy":2010,"fp":"FY","form":"20-F/A","filed":"2011-07-13","frame":"CY2010Q4I"}]}},"AvailableForSaleSecuritiesDebtMaturitiesWithoutSingleMaturityDateFairValue":{"label":"Debt Securities, Available-for-sale, Maturity, without Single Maturity Date, Fair Value","description":"Fair value of investment in debt security measured at fair value with change in fair value recognized in other comprehensive income (available-for-sale), without single maturity date and not allocated over maturity grouping.","units":{"BRL":[{"end":"2010-12-31","val":5500000000,"accn":"0001144204-11-040321","fy":2010,"fp":"FY","form":"20-F/A","filed":"2011-07-13","frame":"CY2010Q4I"}]}},"AvailableForSaleSecuritiesFairValueDisclosure":{"label":"Available-for-sale Securities, Fair Value Disclosure (Deprecated 2013-01-31)","description":"This element represents the portion of the balance sheet assertion valued at fair value by the entity whether such amount is presented as a separate caption or as a parenthetical disclosure. Additionally, this element may be used in connection with the fair value disclosures required in the footnote disclosures to the financial statements. The element may be used in both the balance sheet and disclosure in the same submission. This item represents Available-for-sale Securities which consist of all investments in certain debt and equity securities neither classified as trading or held-to-maturity securities. A debt security represents a creditor relationship with an enterprise. Debt securities include, among other items, US Treasury securities, US government securities, municipal securities, corporate bonds, convertible debt, commercial paper, and all securitized debt instruments. An equity security represents an ownership interest in an enterprise or the right to acquire or dispose of an ownership interest in an enterprise at fixed or determinable prices. Equity securities include, among other things, common stock, certain preferred stock, warrant rights, call options, and put options, but do not include convertible debt. An entity may opt to provide the reader with additional narrative text to better understand the nature of investments in debt and equity securities which are categorized as Available-for-sale.","units":{"BRL":[{"end":"2009-12-31","val":41263000000,"accn":"0001144204-11-040321","fy":2010,"fp":"FY","form":"20-F/A","filed":"2011-07-13","frame":"CY2009Q4I"},{"end":"2010-12-31","val":44636000000,"accn":"0001144204-11-040321","fy":2010,"fp":"FY","form":"20-F/A","filed":"2011-07-13","frame":"CY2010Q4I"}]}},"AvailableForSaleSecuritiesGrossRealizedGains":{"label":"Available-for-sale Securities, Gross Realized Gains","description":"This item represents the gross profit realized on the sale of debt or equity securities categorized neither as held-to-maturity nor trading securities.","units":{"BRL":[{"start":"2008-01-01","end":"2008-12-31","val":131000000,"accn":"0001144204-11-040321","fy":2010,"fp":"FY","form":"20-F/A","filed":"2011-07-13","frame":"CY2008"},{"start":"2009-01-01","end":"2009-12-31","val":384000000,"accn":"0001144204-11-040321","fy":2010,"fp":"FY","form":"20-F/A","filed":"2011-07-13","frame":"CY2009"},{"start":"2010-01-01","end":"2010-12-31","val":277000000,"accn":"0001144204-11-040321","fy":2010,"fp":"FY","form":"20-F/A","filed":"2011-07-13","frame":"CY2010"}]}},"AvailableForSaleSecuritiesGrossRealizedLosses":{"label":"Available-for-sale Securities, Gross Realized Losses","description":"This item represents the gross loss realized on the sale of debt or equity securities categorized neither as held-to-maturity nor trading securities.","units":{"BRL":[{"start":"2008-01-01","end":"2008-12-31","val":-245000000,"accn":"0001144204-11-040321","fy":2010,"fp":"FY","form":"20-F/A","filed":"2011-07-13","frame":"CY2008"},{"start":"2009-01-01","end":"2009-12-31","val":-173000000,"accn":"0001144204-11-040321","fy":2010,"fp":"FY","form":"20-F/A","filed":"2011-07-13","frame":"CY2009"},{"start":"2010-01-01","end":"2010-12-31","val":-57000000,"accn":"0001144204-11-040321","fy":2010,"fp":"FY","form":"20-F/A","filed":"2011-07-13","frame":"CY2010"}]}},"AvailableForSaleSecuritiesGrossUnrealizedLosses1":{"label":"Available-for-sale Securities, Gross Unrealized Losses (Deprecated 2013-01-31)","description":"This item represents the gross unrealized losses for securities, at a point in time, which are categorized neither as held-to-maturity nor trading securities.","units":{"BRL":[{"end":"2009-12-31","val":-869000000,"accn":"0001144204-11-040321","fy":2010,"fp":"FY","form":"20-F/A","filed":"2011-07-13","frame":"CY2009Q4I"},{"end":"2010-12-31","val":-1027000000,"accn":"0001144204-11-040321","fy":2010,"fp":"FY","form":"20-F/A","filed":"2011-07-13","frame":"CY2010Q4I"}]}},"AvailableforsaleSecuritiesGrossUnrealizedGain":{"label":"Available-for-sale Securities, Gross Unrealized Gains (Deprecated 2013-01-31)","description":"This item represents the gross unrealized gains for securities, at a point in time, which are categorized neither as held-to-maturity nor trading securities.","units":{"BRL":[{"end":"2009-12-31","val":1495000000,"accn":"0001144204-11-040321","fy":2010,"fp":"FY","form":"20-F/A","filed":"2011-07-13","frame":"CY2009Q4I"},{"end":"2010-12-31","val":1696000000,"accn":"0001144204-11-040321","fy":2010,"fp":"FY","form":"20-F/A","filed":"2011-07-13","frame":"CY2010Q4I"}]}},"BrokerageCommissionsRevenue":{"label":"Brokerage 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plumbing.","units":{"BRL":[{"end":"2009-12-31","val":2647000000,"accn":"0001144204-11-040321","fy":2010,"fp":"FY","form":"20-F/A","filed":"2011-07-13","frame":"CY2009Q4I"},{"end":"2010-12-31","val":3027000000,"accn":"0001144204-11-040321","fy":2010,"fp":"FY","form":"20-F/A","filed":"2011-07-13","frame":"CY2010Q4I"}]}},"BusinessCombinationBargainPurchaseGainRecognizedAmount":{"label":"Business Combination, Bargain Purchase, Gain Recognized, Amount","description":"In a business combination in which the amount of net identifiable assets acquired and liabilities assumed exceeds the aggregate consideration transferred or to be transferred (as defined), this element represents the amount of gain recognized by the 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acquired and internally developed computer software.","units":{"BRL":[{"end":"2009-12-31","val":1298000000,"accn":"0001144204-11-040321","fy":2010,"fp":"FY","form":"20-F/A","filed":"2011-07-13","frame":"CY2009Q4I"},{"end":"2010-12-31","val":1313000000,"accn":"0001144204-11-040321","fy":2010,"fp":"FY","form":"20-F/A","filed":"2011-07-13","frame":"CY2010Q4I"}]}},"CapitalLeaseObligations":{"label":"Capital Lease Obligations","description":"Amount equal to the present value (the principal) at the beginning of the lease term of minimum lease payments during the lease term (excluding that portion of the payments representing executory costs such as insurance, maintenance, and taxes to be paid by the lessor, together with any profit thereon) net of payments or other amounts applied to the principal through the balance sheet 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Excludes interim and annual periods when interim periods are reported on a rolling approach, from latest balance sheet date.","units":{"BRL":[{"end":"2010-12-31","val":802000000,"accn":"0001144204-11-040321","fy":2010,"fp":"FY","form":"20-F/A","filed":"2011-07-13","frame":"CY2010Q4I"}]}},"CapitalLeasesFutureMinimumPaymentsDueInFiveYears":{"label":"Capital Leases, Future Minimum Payments Due in Five Years","description":"Amount of minimum lease payments for capital leases due in the fifth fiscal year following the latest fiscal year. Excludes interim and annual periods when interim periods are reported on a rolling approach, from latest balance sheet date.","units":{"BRL":[{"end":"2010-12-31","val":351000000,"accn":"0001144204-11-040321","fy":2010,"fp":"FY","form":"20-F/A","filed":"2011-07-13","frame":"CY2010Q4I"}]}},"CapitalLeasesFutureMinimumPaymentsDueInFourYears":{"label":"Capital Leases, Future Minimum Payments Due in Four Years","description":"Amount of minimum lease payments for capital leases due in the fourth fiscal year following the latest fiscal year. Excludes interim and annual periods when interim periods are reported on a rolling approach, from latest balance sheet date.","units":{"BRL":[{"end":"2010-12-31","val":456000000,"accn":"0001144204-11-040321","fy":2010,"fp":"FY","form":"20-F/A","filed":"2011-07-13","frame":"CY2010Q4I"}]}},"CapitalLeasesFutureMinimumPaymentsDueInThreeYears":{"label":"Capital Leases, Future Minimum Payments Due in Three Years","description":"Amount of minimum lease payments for capital leases due in the third fiscal year following the latest fiscal year. Excludes interim and annual periods when interim periods are reported on a rolling approach, from latest balance sheet date.","units":{"BRL":[{"end":"2010-12-31","val":538000000,"accn":"0001144204-11-040321","fy":2010,"fp":"FY","form":"20-F/A","filed":"2011-07-13","frame":"CY2010Q4I"}]}},"CapitalLeasesFutureMinimumPaymentsDueInTwoYears":{"label":"Capital Leases, Future Minimum Payments Due in Two Years","description":"Amount of minimum lease payments for capital leases due in the second fiscal year following the latest fiscal year. Excludes interim and annual periods when interim periods are reported on a rolling approach, from latest balance sheet date.","units":{"BRL":[{"end":"2010-12-31","val":680000000,"accn":"0001144204-11-040321","fy":2010,"fp":"FY","form":"20-F/A","filed":"2011-07-13","frame":"CY2010Q4I"}]}},"CapitalLeasesFutureMinimumPaymentsDueThereafter":{"label":"Capital Leases, Future Minimum Payments Due Thereafter","description":"Amount of minimum lease payments for capital leases due after the fifth fiscal year following the latest fiscal year. Excludes interim and annual periods when interim periods are reported on a rolling approach, from latest balance sheet date.","units":{"BRL":[{"end":"2010-12-31","val":846000000,"accn":"0001144204-11-040321","fy":2010,"fp":"FY","form":"20-F/A","filed":"2011-07-13","frame":"CY2010Q4I"}]}},"CashAcquiredFromAcquisition":{"label":"Cash Acquired from Acquisition","description":"The cash inflow associated with the acquisition of business during the period (for example, cash that was held by the acquired business).","units":{"BRL":[{"start":"2008-01-01","end":"2008-12-31","val":0,"accn":"0001144204-11-040321","fy":2010,"fp":"FY","form":"20-F/A","filed":"2011-07-13","frame":"CY2008"},{"start":"2009-01-01","end":"2009-06-30","val":17262000000,"accn":"0001144204-10-051763","fy":2010,"fp":"Q2","form":"6-K","filed":"2010-09-30"},{"start":"2009-01-01","end":"2009-12-31","val":17262000000,"accn":"0001144204-11-040321","fy":2010,"fp":"FY","form":"20-F/A","filed":"2011-07-13","frame":"CY2009"},{"start":"2009-01-01","end":"2009-12-31","val":17262000000,"accn":"0001144204-10-032612","fy":2009,"fp":"FY","form":"20-F/A","filed":"2010-06-09"},{"start":"2010-01-01","end":"2010-12-31","val":0,"accn":"0001144204-11-040321","fy":2010,"fp":"FY","form":"20-F/A","filed":"2011-07-13","frame":"CY2010"}]}},"CashAndCashEquivalentsAtCarryingValue":{"label":"Cash and Cash Equivalents, at Carrying Value","description":"Amount of currency on hand as well as demand deposits with banks or financial institutions. Includes other kinds of accounts that have the general characteristics of demand deposits. Also includes short-term, highly liquid investments that are both readily convertible to known amounts of cash and so near their maturity that they present insignificant risk of changes in value because of changes in interest rates. Excludes cash and cash equivalents within disposal group and discontinued operation.","units":{"BRL":[{"end":"2006-12-31","val":13293000000,"accn":"0001144204-10-032612","fy":2009,"fp":"FY","form":"20-F/A","filed":"2010-06-09","frame":"CY2006Q4I"},{"end":"2007-12-31","val":22209000000,"accn":"0001144204-11-040321","fy":2010,"fp":"FY","form":"20-F/A","filed":"2011-07-13","frame":"CY2007Q4I"},{"end":"2007-12-31","val":22209000000,"accn":"0001144204-10-032612","fy":2009,"fp":"FY","form":"20-F/A","filed":"2010-06-09"},{"end":"2008-12-31","val":28036000000,"accn":"0001144204-11-040321","fy":2010,"fp":"FY","form":"20-F/A","filed":"2011-07-13","frame":"CY2008Q4I"},{"end":"2008-12-31","val":28036000000,"accn":"0001144204-10-051763","fy":2010,"fp":"Q2","form":"6-K","filed":"2010-09-30"},{"end":"2008-12-31","val":28036000000,"accn":"0001144204-10-032612","fy":2009,"fp":"FY","form":"20-F/A","filed":"2010-06-09"},{"end":"2009-02-18","val":13293000000,"accn":"0001144204-11-040321","fy":2010,"fp":"FY","form":"20-F/A","filed":"2011-07-13"},{"end":"2009-03-30","val":22209000000,"accn":"0001144204-11-040321","fy":2010,"fp":"FY","form":"20-F/A","filed":"2011-07-13","frame":"CY2009Q1I"},{"end":"2009-06-30","val":51131000000,"accn":"0001144204-10-051763","fy":2010,"fp":"Q2","form":"6-K","filed":"2010-09-30","frame":"CY2009Q2I"},{"end":"2009-12-31","val":65456000000,"accn":"0001144204-11-040321","fy":2010,"fp":"FY","form":"20-F/A","filed":"2011-07-13","frame":"CY2009Q4I"},{"end":"2009-12-31","val":65456000000,"accn":"0001144204-10-051763","fy":2010,"fp":"Q2","form":"6-K","filed":"2010-09-30"},{"end":"2009-12-31","val":65456000000,"accn":"0001144204-10-032612","fy":2009,"fp":"FY","form":"20-F/A","filed":"2010-06-09"},{"end":"2010-06-30","val":54743000000,"accn":"0001144204-10-051763","fy":2010,"fp":"Q2","form":"6-K","filed":"2010-09-30","frame":"CY2010Q2I"},{"end":"2010-12-31","val":37933000000,"accn":"0001144204-11-040321","fy":2010,"fp":"FY","form":"20-F/A","filed":"2011-07-13","frame":"CY2010Q4I"}]}},"CashAndCashEquivalentsPeriodIncreaseDecrease":{"label":"Cash and Cash Equivalents, Period Increase (Decrease)","description":"Amount of increase (decrease) in cash and cash equivalents. Cash and cash equivalents are the amount of currency on hand as well as demand deposits with banks or financial institutions. Includes other kinds of accounts that have the general characteristics of demand deposits. Also includes short-term, highly liquid investments that are both readily convertible to known amounts of cash and so near their maturity that they present insignificant risk of changes in value because of changes in interest rates. 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after allocation of valuation allowances of deferred tax asset attributable to deductible temporary differences and carryforwards.","units":{"BRL":[{"end":"2009-12-31","val":26162000000,"accn":"0001144204-11-040321","fy":2010,"fp":"FY","form":"20-F/A","filed":"2011-07-13","frame":"CY2009Q4I"},{"end":"2010-12-31","val":25758000000,"accn":"0001144204-11-040321","fy":2010,"fp":"FY","form":"20-F/A","filed":"2011-07-13","frame":"CY2010Q4I"}]}},"DeferredTaxAssetsOperatingLossCarryforwards":{"label":"Deferred Tax Assets, Operating Loss Carryforwards","description":"Amount before allocation of valuation allowances of deferred tax asset attributable to deductible operating loss 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Also includes payments made under a postretirement benefit plan, including prescription drug benefits, health care benefits, life insurance benefits, and legal, educational and advisory services. This item represents a periodic decrease to the plan obligations and a decrease to plan assets.","units":{"BRL":[{"start":"2008-01-01","end":"2008-12-31","val":-466000000,"accn":"0001144204-11-040321","fy":2010,"fp":"FY","form":"20-F/A","filed":"2011-07-13","frame":"CY2008"},{"start":"2009-01-01","end":"2009-12-31","val":-539000000,"accn":"0001144204-11-040321","fy":2010,"fp":"FY","form":"20-F/A","filed":"2011-07-13","frame":"CY2009"},{"start":"2010-01-01","end":"2010-12-31","val":-769000000,"accn":"0001144204-11-040321","fy":2010,"fp":"FY","form":"20-F/A","filed":"2011-07-13","frame":"CY2010"}]}},"DefinedBenefitPlanContributionsByEmployer":{"label":"Defined Benefit Plan, Plan Assets, Contributions by Employer","description":"Amount of contribution received by defined benefit plan from employer which increases plan 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Includes, but is not limited to, overfunded (underfunded) status.","units":{"BRL":[{"end":"2008-12-31","val":1579000000,"accn":"0001144204-11-040321","fy":2010,"fp":"FY","form":"20-F/A","filed":"2011-07-13","frame":"CY2008Q4I"},{"end":"2009-12-31","val":2547000000,"accn":"0001144204-11-040321","fy":2010,"fp":"FY","form":"20-F/A","filed":"2011-07-13","frame":"CY2009Q4I"},{"end":"2010-12-31","val":1358000000,"accn":"0001144204-11-040321","fy":2010,"fp":"FY","form":"20-F/A","filed":"2011-07-13","frame":"CY2010Q4I"}]}},"DefinedBenefitPlanInterestCost":{"label":"Defined Benefit Plan, Interest Cost","description":"Amount of cost recognized for passage of time related to defined benefit 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a product or product line.","units":{"BRL":[{"start":"2007-01-01","end":"2007-12-31","val":5472000000,"accn":"0001144204-10-032612","fy":2009,"fp":"FY","form":"20-F/A","filed":"2010-06-09","frame":"CY2007"},{"start":"2008-01-01","end":"2008-12-31","val":6409000000,"accn":"0001144204-11-040321","fy":2010,"fp":"FY","form":"20-F/A","filed":"2011-07-13","frame":"CY2008"},{"start":"2008-01-01","end":"2008-12-31","val":6409000000,"accn":"0001144204-10-032612","fy":2009,"fp":"FY","form":"20-F/A","filed":"2010-06-09"},{"start":"2009-01-01","end":"2009-06-30","val":4603000000,"accn":"0001144204-10-051763","fy":2010,"fp":"Q2","form":"6-K","filed":"2010-09-30"},{"start":"2009-01-01","end":"2009-12-31","val":10001000000,"accn":"0001144204-11-040321","fy":2010,"fp":"FY","form":"20-F/A","filed":"2011-07-13","frame":"CY2009"},{"start":"2009-01-01","end":"2009-12-31","val":10001000000,"accn":"0001144204-10-032612","fy":2009,"fp":"FY","form":"20-F/A","filed":"2010-06-09"},{"start":"2010-01-01","end":"2010-06-30","val":5686000000,"accn":"0001144204-10-051763","fy":2010,"fp":"Q2","form":"6-K","filed":"2010-09-30"},{"start":"2010-01-01","end":"2010-12-31","val":12775000000,"accn":"0001144204-11-040321","fy":2010,"fp":"FY","form":"20-F/A","filed":"2011-07-13","frame":"CY2010"}]}},"Goodwill":{"label":"Goodwill","description":"Amount 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Liabilities are probable future sacrifices of economic benefits arising from present obligations of an entity to transfer assets or provide services to other entities in the future.","units":{"BRL":[{"end":"2008-12-31","val":365743000000,"accn":"0001144204-10-032612","fy":2009,"fp":"FY","form":"20-F/A","filed":"2010-06-09","frame":"CY2008Q4I"},{"end":"2009-12-31","val":517054000000,"accn":"0001144204-10-032612","fy":2009,"fp":"FY","form":"20-F/A","filed":"2010-06-09"},{"end":"2009-12-31","val":517054000000,"accn":"0001144204-10-051763","fy":2010,"fp":"Q2","form":"6-K","filed":"2010-09-30"},{"end":"2009-12-31","val":517054000000,"accn":"0001144204-11-040321","fy":2010,"fp":"FY","form":"20-F/A","filed":"2011-07-13","frame":"CY2009Q4I"},{"end":"2010-06-30","val":559715000000,"accn":"0001144204-10-051763","fy":2010,"fp":"Q2","form":"6-K","filed":"2010-09-30","frame":"CY2010Q2I"},{"end":"2010-12-31","val":656879000000,"accn":"0001144204-11-040321","fy":2010,"fp":"FY","form":"20-F/A","filed":"2011-07-13","frame":"CY2010Q4I"}]}},"LiabilitiesAndStockholdersEquity":{"label":"Liabilities and Equity","description":"Amount of liabilities and equity items, including the portion of equity attributable to noncontrolling interests, if any.","units":{"BRL":[{"end":"2008-12-31","val":401375000000,"accn":"0001144204-10-032612","fy":2009,"fp":"FY","form":"20-F/A","filed":"2010-06-09","frame":"CY2008Q4I"},{"end":"2009-12-31","val":599088000000,"accn":"0001144204-11-040321","fy":2010,"fp":"FY","form":"20-F/A","filed":"2011-07-13","frame":"CY2009Q4I"},{"end":"2009-12-31","val":599088000000,"accn":"0001144204-10-051763","fy":2010,"fp":"Q2","form":"6-K","filed":"2010-09-30"},{"end":"2009-12-31","val":599088000000,"accn":"0001144204-10-032612","fy":2009,"fp":"FY","form":"20-F/A","filed":"2010-06-09"},{"end":"2010-06-30","val":646951000000,"accn":"0001144204-10-051763","fy":2010,"fp":"Q2","form":"6-K","filed":"2010-09-30","frame":"CY2010Q2I"},{"end":"2010-12-31","val":746580000000,"accn":"0001144204-11-040321","fy":2010,"fp":"FY","form":"20-F/A","filed":"2011-07-13","frame":"CY2010Q4I"}]}},"LineOfCredit":{"label":"Long-term Line of Credit","description":"The carrying value as of the balance sheet date of the current and noncurrent portions of long-term obligations drawn from a line of credit, which is a bank's commitment to make loans up to a specific amount. Examples of items that might be included in the application of this element may consist of letters of credit, standby letters of credit, and revolving credit arrangements, under which borrowings can be made up to a maximum amount as of any point in time conditional on satisfaction of specified terms before, as of and after the date of drawdowns on the line. Includes short-term obligations that would normally be classified as current liabilities but for which (a) postbalance sheet date issuance of a long term obligation to refinance the short term obligation on a long term basis, or (b) the enterprise has entered into a financing agreement that clearly permits the enterprise to refinance the short-term obligation on a long term basis and the following conditions are met (1) the agreement does not expire within 1 year and is not cancelable by the lender except for violation of an objectively determinable provision, (2) no violation exists at the BS date, and (3) the lender has entered into the financing agreement is expected to be financially capable of honoring the agreement.","units":{"BRL":[{"end":"2009-12-31","val":5907000000,"accn":"0001144204-11-040321","fy":2010,"fp":"FY","form":"20-F/A","filed":"2011-07-13","frame":"CY2009Q4I"},{"end":"2010-12-31","val":5967000000,"accn":"0001144204-11-040321","fy":2010,"fp":"FY","form":"20-F/A","filed":"2011-07-13","frame":"CY2010Q4I"}]}},"LoansAndLeasesReceivableAllowance":{"label":"Loans and Leases Receivable, Allowance","description":"Amount of allowance to cover probable credit losses on loans and leases. 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Excludes loans and leases covered under loss sharing agreements.","units":{"BRL":[{"end":"2008-12-31","val":169700000000,"accn":"0001144204-10-032612","fy":2009,"fp":"FY","form":"20-F/A","filed":"2010-06-09","frame":"CY2008Q4I"},{"end":"2009-12-31","val":245736000000,"accn":"0001144204-11-040321","fy":2010,"fp":"FY","form":"20-F/A","filed":"2011-07-13","frame":"CY2009Q4I"},{"end":"2009-12-31","val":245736000000,"accn":"0001144204-10-051763","fy":2010,"fp":"Q2","form":"6-K","filed":"2010-09-30"},{"end":"2009-12-31","val":245736000000,"accn":"0001144204-10-032612","fy":2009,"fp":"FY","form":"20-F/A","filed":"2010-06-09"},{"end":"2010-06-30","val":264733000000,"accn":"0001144204-10-051763","fy":2010,"fp":"Q2","form":"6-K","filed":"2010-09-30","frame":"CY2010Q2I"},{"end":"2010-12-31","val":298169000000,"accn":"0001144204-11-040321","fy":2010,"fp":"FY","form":"20-F/A","filed":"2011-07-13","frame":"CY2010Q4I"}]}},"LoansAndLeasesReceivableNetReportedAmount":{"label":"Loans and Leases Receivable, Net Amount","description":"Amount after allowance and deduction of deferred interest and fees, unamortized costs and premiums and discounts from face amounts, of loans and leases held in portfolio, including but not limited to, commercial and consumer loans. Excludes loans and leases covered under loss sharing agreements and loans held for sale.","units":{"BRL":[{"end":"2008-12-31","val":157498000000,"accn":"0001144204-10-032612","fy":2009,"fp":"FY","form":"20-F/A","filed":"2010-06-09","frame":"CY2008Q4I"},{"end":"2009-12-31","val":225768000000,"accn":"0001144204-11-040321","fy":2010,"fp":"FY","form":"20-F/A","filed":"2011-07-13","frame":"CY2009Q4I"},{"end":"2009-12-31","val":225768000000,"accn":"0001144204-10-051763","fy":2010,"fp":"Q2","form":"6-K","filed":"2010-09-30"},{"end":"2009-12-31","val":225768000000,"accn":"0001144204-10-032612","fy":2009,"fp":"FY","form":"20-F/A","filed":"2010-06-09"},{"end":"2010-06-30","val":244697000000,"accn":"0001144204-10-051763","fy":2010,"fp":"Q2","form":"6-K","filed":"2010-09-30","frame":"CY2010Q2I"},{"end":"2010-12-31","val":278031000000,"accn":"0001144204-11-040321","fy":2010,"fp":"FY","form":"20-F/A","filed":"2011-07-13","frame":"CY2010Q4I"}]}},"LoansAndLeasesReceivableRatioOfNonperformingLoansToAllLoans":{"label":"Loans and Leases Receivable, Ratio of Nonperforming Loans to All Loans","description":"Reflects the percentage derived from dividing impaired loans on which interest has ceased to be accrued by total loans.","units":{"pure":[{"end":"2010-12-31","val":0.051,"accn":"0001144204-11-040321","fy":2010,"fp":"FY","form":"20-F/A","filed":"2011-07-13","frame":"CY2010Q4I"}]}},"LongTermDebt":{"label":"Long-term Debt","description":"Amount, after unamortized (discount) premium and debt issuance costs, of long-term debt. Includes, but not limited to, notes payable, bonds payable, debentures, mortgage loans and commercial paper. Excludes capital lease obligations.","units":{"BRL":[{"end":"2008-12-31","val":37672000000,"accn":"0001144204-10-032612","fy":2009,"fp":"FY","form":"20-F/A","filed":"2010-06-09","frame":"CY2008Q4I"},{"end":"2009-12-31","val":58976000000,"accn":"0001144204-11-040321","fy":2010,"fp":"FY","form":"20-F/A","filed":"2011-07-13","frame":"CY2009Q4I"},{"end":"2009-12-31","val":58976000000,"accn":"0001144204-10-051763","fy":2010,"fp":"Q2","form":"6-K","filed":"2010-09-30"},{"end":"2009-12-31","val":58976000000,"accn":"0001144204-10-032612","fy":2009,"fp":"FY","form":"20-F/A","filed":"2010-06-09"},{"end":"2010-06-30","val":68970000000,"accn":"0001144204-10-051763","fy":2010,"fp":"Q2","form":"6-K","filed":"2010-09-30","frame":"CY2010Q2I"},{"end":"2010-12-31","val":84768000000,"accn":"0001144204-11-040321","fy":2010,"fp":"FY","form":"20-F/A","filed":"2011-07-13","frame":"CY2010Q4I"}]}},"LongTermDebtFairValue":{"label":"Long-term Debt, Fair Value","description":"The fair value amount of long-term debt whether such amount is presented as a separate caption or as a parenthetical disclosure. Additionally, this element may be used in connection with the fair value disclosures required in the footnote disclosures to the financial statements. The element may be used in both the balance sheet and disclosure in the same submission.","units":{"BRL":[{"end":"2009-12-31","val":58812000000,"accn":"0001144204-11-040321","fy":2010,"fp":"FY","form":"20-F/A","filed":"2011-07-13","frame":"CY2009Q4I"},{"end":"2010-12-31","val":84617000000,"accn":"0001144204-11-040321","fy":2010,"fp":"FY","form":"20-F/A","filed":"2011-07-13","frame":"CY2010Q4I"}]}},"LongTermDebtMaturitiesRepaymentsOfPrincipalAfterYearFive":{"label":"Long-Term Debt, Maturity, after Year Five","description":"Amount of long-term debt payable, sinking fund requirement, and other securities issued that are redeemable by holder at fixed or determinable price and date, maturing after fifth fiscal year following current fiscal year. Excludes interim and annual periods when interim periods are reported from current statement of financial position date (rolling approach).","units":{"BRL":[{"end":"2009-12-31","val":9120000000,"accn":"0001144204-11-040321","fy":2010,"fp":"FY","form":"20-F/A","filed":"2011-07-13","frame":"CY2009Q4I"},{"end":"2010-12-31","val":20910000000,"accn":"0001144204-11-040321","fy":2010,"fp":"FY","form":"20-F/A","filed":"2011-07-13","frame":"CY2010Q4I"}]}},"LongTermDebtMaturitiesRepaymentsOfPrincipalInNextTwelveMonths":{"label":"Long-Term Debt, Maturity, Year One","description":"Amount of long-term debt payable, sinking fund requirement, and other securities issued that are redeemable by holder at fixed or determinable price and date, maturing in next fiscal year following current fiscal year. Excludes interim and annual periods when interim periods are reported from current statement of financial position date (rolling approach).","units":{"BRL":[{"end":"2009-12-31","val":7827000000,"accn":"0001144204-11-040321","fy":2010,"fp":"FY","form":"20-F/A","filed":"2011-07-13","frame":"CY2009Q4I"},{"end":"2010-12-31","val":13141000000,"accn":"0001144204-11-040321","fy":2010,"fp":"FY","form":"20-F/A","filed":"2011-07-13","frame":"CY2010Q4I"}]}},"LongTermDebtMaturitiesRepaymentsOfPrincipalInYearFive":{"label":"Long-Term Debt, Maturity, Year Five","description":"Amount of long-term debt payable, sinking fund requirement, and other securities issued that are redeemable by holder at fixed or determinable price and date, maturing in fifth fiscal year following current fiscal year. Excludes interim and annual periods when interim periods are reported from current statement of financial position date (rolling approach).","units":{"BRL":[{"end":"2009-12-31","val":7957000000,"accn":"0001144204-11-040321","fy":2010,"fp":"FY","form":"20-F/A","filed":"2011-07-13","frame":"CY2009Q4I"},{"end":"2010-12-31","val":4692000000,"accn":"0001144204-11-040321","fy":2010,"fp":"FY","form":"20-F/A","filed":"2011-07-13","frame":"CY2010Q4I"}]}},"LongTermDebtMaturitiesRepaymentsOfPrincipalInYearFour":{"label":"Long-Term Debt, Maturity, Year Four","description":"Amount of long-term debt payable, sinking fund requirement, and other securities issued that are redeemable by holder at fixed or determinable price and date, maturing in fourth fiscal year following current fiscal year. Excludes interim and annual periods when interim periods are reported from current statement of financial position date (rolling approach).","units":{"BRL":[{"end":"2009-12-31","val":7114000000,"accn":"0001144204-11-040321","fy":2010,"fp":"FY","form":"20-F/A","filed":"2011-07-13","frame":"CY2009Q4I"},{"end":"2010-12-31","val":8461000000,"accn":"0001144204-11-040321","fy":2010,"fp":"FY","form":"20-F/A","filed":"2011-07-13","frame":"CY2010Q4I"}]}},"LongTermDebtMaturitiesRepaymentsOfPrincipalInYearThree":{"label":"Long-Term Debt, Maturity, Year Three","description":"Amount of long-term debt payable, sinking fund requirement, and other securities issued that are redeemable by holder at fixed or determinable price and date, maturing in third fiscal year following current fiscal year. 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