20-F Filing

MITSUBISHI UFJ FINANCIAL GROUP INC CIK: 67088 FY 2009

Filing Information

Form Type	20-F
Accession Number	`0001193125-10-189374`
Period End Date	20100331
Filing Date	20100816
Fiscal Year	2009
Fiscal Period	FY
XBRL Instance	mtu-20100331.xml

Filing Contents

This filing contains the following financial statements:

Balance Sheet 133 Income Statement 163 Cash Flow Statement 179 Stockholders Equity 123 Comprehensive Income 1

Balance Sheet 133 line items

Line Item	Tag	Value	Unit	Period
Interest-earning deposits in other banks, fair value	`CashAndCashEquivalentsFairValueDisclosure`	10.20B	JPY	Point-in-time
Interest-earning deposits in other banks, fair value	`CashAndCashEquivalentsFairValueDisclosure`	22.77B	JPY	Point-in-time
Cash and due from banks (Note 10)	`CashAndDueFromBanks`	2,862.52B	JPY	Point-in-time
Receivables under resale agreements, fair value	`FederalFundsSoldAndSecuritiesBorrowedOrPurchasedUnderAgreementsToResellFairValueDisclosure`	30.83B	JPY	Point-in-time
Receivables under resale agreements, fair value	`FederalFundsSoldAndSecuritiesBorrowedOrPurchasedUnderAgreementsToResellFairValueDisclosure`	36.07B	JPY	Point-in-time
Cash and due from banks (Note 10)	`CashAndDueFromBanks`	3,071.25B	JPY	Point-in-time
Trading account assets, assets pledged that secured parties are permitted to sell or repledge	`TradingSecuritiesPledgedAsCollateral`	10,643.44B	JPY	Point-in-time
Trading account assets, assets pledged that secured parties are permitted to sell or repledge	`TradingSecuritiesPledgedAsCollateral`	8,712.35B	JPY	Point-in-time
Interest-earning deposits in other banks (including 22,768 million and 10,201 million measured at fair value under fair value option in 2009 and 2010) (Notes 10 and 31)	`InterestBearingDepositsInBanks`	4,780.86B	JPY	Point-in-time
Interest-earning deposits in other banks (including 22,768 million and 10,201 million measured at fair value under fair value option in 2009 and 2010) (Notes 10 and 31)	`InterestBearingDepositsInBanks`	3,543.55B	JPY	Point-in-time
Trading account assets, fair value	`TradingAccountAssetsFairValueDisclosure`	8,918.16B	JPY	Point-in-time
Trading account assets, fair value	`TradingAccountAssetsFairValueDisclosure`	10,832.56B	JPY	Point-in-time
Call loans and funds sold (Note 12)	`CallLoansAndFundsSold`	407.45B	JPY	Point-in-time
Call loans and funds sold (Note 12)	`CallLoansAndFundsSold`	508.92B	JPY	Point-in-time
Securities available for sale, assets pledged that secured parties are permitted to sell or repledge	`AvailableForSaleSecuritiesPledgedAsCollateral`	4,107.73B	JPY	Point-in-time
Securities available for sale, assets pledged that secured parties are permitted to sell or repledge	`AvailableForSaleSecuritiesPledgedAsCollateral`	1,899.51B	JPY	Point-in-time
Receivables under resale agreements (including 36,066 million and 30,832 million measured at fair value under fair value option in 2009 and 2010) (Note 31)	`SecuritiesPurchasedUnderAgreementsToResell`	3,543.02B	JPY	Point-in-time
Receivables under resale agreements (including 36,066 million and 30,832 million measured at fair value under fair value option in 2009 and 2010) (Note 31)	`SecuritiesPurchasedUnderAgreementsToResell`	2,530.41B	JPY	Point-in-time
Receivables under securities borrowing transactions	`InterestsContinuedToBeHeldByTransferorFairValue`	6,797.02B	JPY	Point-in-time
Securities being held to maturity, assets pledged that secured parties are permitted to sell or repledge	`HeldToMaturitySecuritiesPledgedAsCollateral`	165.82B	JPY	Point-in-time
Receivables under securities borrowing transactions	`InterestsContinuedToBeHeldByTransferorFairValue`	5,770.04B	JPY	Point-in-time
Securities being held to maturity, assets pledged that secured parties are permitted to sell or repledge	`HeldToMaturitySecuritiesPledgedAsCollateral`	566.31B	JPY	Point-in-time
Trading account assets (including assets pledged that secured parties are permitted to sell or repledge of 10,643,443 million in 2009 and 8,712,347 million in 2010) (including 10,832,557 million and 8,918,156 million measured at fair value under fair value option in 2009 and 2010) (Notes 10, 23 and 31)	`TradingSecurities`	27,663.08B	JPY	Point-in-time
Trading account assets (including assets pledged that secured parties are permitted to sell or repledge of 10,643,443 million in 2009 and 8,712,347 million in 2010) (including 10,832,557 million and 8,918,156 million measured at fair value under fair value option in 2009 and 2010) (Notes 10, 23 and 31)	`TradingSecurities`	30,281.53B	JPY	Point-in-time
Securities being held to maturity, fair value	`HeldToMaturitySecuritiesFairValue`	2,826.45B	JPY	Point-in-time
Securities being held to maturity, fair value	`HeldToMaturitySecuritiesFairValue`	3,027.92B	JPY	Point-in-time
Loans, assets pledged that secured parties are permitted to sell or repledge	`LoansPledgedAsCollateral`	3,476.84B	JPY	Point-in-time
Loans, assets pledged that secured parties are permitted to sell or repledge	`LoansPledgedAsCollateral`	3,729.49B	JPY	Point-in-time
Interest-bearing, fair value	`InterestBearingDepositLiabilitiesMeasuredAtFairValue`	0.00	JPY	Point-in-time
Securities available for sale-carried at estimated fair value (including assets pledged that secured parties are permitted to sell or repledge of 1,899,512 million in 2009 and 4,107,734 million in 2010)	`AvailableForSaleSecurities`	33,390.09B	JPY	Point-in-time
Interest-bearing, fair value	`InterestBearingDepositLiabilitiesMeasuredAtFairValue`	4.24B	JPY	Point-in-time
Securities available for sale-carried at estimated fair value (including assets pledged that secured parties are permitted to sell or repledge of 1,899,512 million in 2009 and 4,107,734 million in 2010)	`AvailableForSaleSecurities`	50,411.88B	JPY	Point-in-time
Securities being held to maturity-carried at amortized cost (including assets pledged that secured parties are permitted to sell or repledge of 165,818 million in 2009 and 566,313 million in 2010) (estimated fair value of 2,826,446 million in 2009 and 3,027,921 million in 2010)	`HeldToMaturitySecurities`	2,943.80B	JPY	Point-in-time
Other short-term borrowings, fair value	`ShortTermDebtAtFairValue`	3.75B	JPY	Point-in-time
Securities being held to maturity-carried at amortized cost (including assets pledged that secured parties are permitted to sell or repledge of 165,818 million in 2009 and 566,313 million in 2010) (estimated fair value of 2,826,446 million in 2009 and 3,027,921 million in 2010)	`HeldToMaturitySecurities`	2,812.35B	JPY	Point-in-time
Other short-term borrowings, fair value	`ShortTermDebtAtFairValue`	4.51B	JPY	Point-in-time
Long-term debt, fair value	`LongTermDebtAtFairValue`	532.64B	JPY	Point-in-time
Other investment securities	`OtherInvestments`	1,434.12B	JPY	Point-in-time
Long-term debt, fair value	`LongTermDebtAtFairValue`	615.62B	JPY	Point-in-time
Other investment securities	`OtherInvestments`	1,690.84B	JPY	Point-in-time
Preferred stock, aggregate liquidation preference	`PreferredStockLiquidationPreference`	640,001.00	JPY	Point-in-time
Total investment securities	`MarketableSecurities`	55,046.51B	JPY	Point-in-time
Total investment securities	`MarketableSecurities`	37,636.56B	JPY	Point-in-time
Preferred stock, aggregate liquidation preference	`PreferredStockLiquidationPreference`	640,001.00	JPY	Point-in-time
Preferred stock, stated value	`PreferredStockParOrStatedValuePerShare`	0.00	JPY	Point-in-time
Loans, net of unearned income, unamortized premiums and deferred loan fees (including assets pledged that secured parties are permitted to sell or repledge of 3,729,490 million in 2009 and 3,476,841 million in 2010) (Notes 5 and 10)	`LoansAndLeasesReceivableNetOfDeferredIncome`	92,185.91B	JPY	Point-in-time
Preferred stock, stated value	`PreferredStockParOrStatedValuePerShare`	0.00	JPY	Point-in-time
Loans, net of unearned income, unamortized premiums and deferred loan fees (including assets pledged that secured parties are permitted to sell or repledge of 3,729,490 million in 2009 and 3,476,841 million in 2010) (Notes 5 and 10)	`LoansAndLeasesReceivableNetOfDeferredIncome`	100,310.34B	JPY	Point-in-time
Common stock, authorized	`CommonStockSharesAuthorized`	33.00B	shares	Point-in-time
Allowance for credit losses (Notes 5 and 6)	`LoansAndLeasesReceivableAllowance`	1,156.64B	JPY	Point-in-time
Allowance for credit losses (Notes 5 and 6)	`LoansAndLeasesReceivableAllowance`	1,315.62B	JPY	Point-in-time
Common stock, authorized	`CommonStockSharesAuthorized`	33.00B	shares	Point-in-time
Net loans	`LoansAndLeasesReceivableNetReportedAmount`	99,153.70B	JPY	Point-in-time
Common stock, issued	`CommonStockSharesIssued`	11.65B	shares	Point-in-time
Common stock, issued	`CommonStockSharesIssued`	14.15B	shares	Point-in-time
Net loans	`LoansAndLeasesReceivableNetReportedAmount`	90,870.29B	JPY	Point-in-time
Common stock, stated value	`CommonStockParOrStatedValuePerShare`	0.00	JPY	Point-in-time
Common stock, stated value	`CommonStockParOrStatedValuePerShare`	0.00	JPY	Point-in-time
Premises and equipment-net (Note 7)	`PropertyPlantAndEquipmentNet`	1,043.42B	JPY	Point-in-time
Premises and equipment-net (Note 7)	`PropertyPlantAndEquipmentNet`	995.17B	JPY	Point-in-time
Treasury stock, shares	`TreasuryStockShares`	9.08M	shares	Point-in-time
Treasury stock, shares	`TreasuryStockShares`	21.07M	shares	Point-in-time
Accrued interest	`AccruedInvestmentIncomeReceivable`	267.75B	JPY	Point-in-time
Accrued interest	`AccruedInvestmentIncomeReceivable`	240.27B	JPY	Point-in-time
Customers' acceptance liability	`CustomersLiabilityForAcceptancesNet`	59.14B	JPY	Point-in-time
Customers' acceptance liability	`CustomersLiabilityForAcceptancesNet`	49.14B	JPY	Point-in-time
Intangible assets-net (Notes 3 and 8)	`IntangibleAssetsNetExcludingGoodwill`	1,191.94B	JPY	Point-in-time
Intangible assets-net (Notes 3 and 8)	`IntangibleAssetsNetExcludingGoodwill`	1,116.12B	JPY	Point-in-time
Goodwill (Notes 3 and 8)	`Goodwill`	381.50B	JPY	Point-in-time
Goodwill (Notes 3 and 8)	`Goodwill`	379.43B	JPY	Point-in-time
Deferred tax assets (Notes 9 and 15)	`DeferredTaxAssetsNet`	2,172.79B	JPY	Point-in-time
Deferred tax assets (Notes 9 and 15)	`DeferredTaxAssetsNet`	1,287.61B	JPY	Point-in-time
Other assets (Notes 5, 10, 15 and 16)	`OtherAssets`	4,969.34B	JPY	Point-in-time
Other assets (Notes 5, 10, 15 and 16)	`OtherAssets`	4,963.48B	JPY	Point-in-time
Total assets	`Assets`	200,084.40B	JPY	Point-in-time
Total assets	`Assets`	193,499.42B	JPY	Point-in-time
Non-interest-bearing	`NoninterestBearingDepositLiabilitiesDomestic`	15,023.66B	JPY	Point-in-time
Non-interest-bearing	`NoninterestBearingDepositLiabilitiesDomestic`	15,201.30B	JPY	Point-in-time
Interest-bearing	`InterestBearingDepositLiabilitiesDomestic`	97,526.54B	JPY	Point-in-time
Interest-bearing	`InterestBearingDepositLiabilitiesDomestic`	95,802.56B	JPY	Point-in-time
Non-interest-bearing	`NoninterestBearingDepositLiabilitiesForeign`	2,212.39B	JPY	Point-in-time
Non-interest-bearing	`NoninterestBearingDepositLiabilitiesForeign`	2,403.15B	JPY	Point-in-time
Interest-bearing (including 4,235 million and nil measured at fair value under fair value option in 2009 and 2010) (Note 31)	`InterestBearingDepositLiabilitiesForeign`	20,341.52B	JPY	Point-in-time
Interest-bearing (including 4,235 million and nil measured at fair value under fair value option in 2009 and 2010) (Note 31)	`InterestBearingDepositLiabilitiesForeign`	15,292.45B	JPY	Point-in-time
Total deposits	`Deposits`	135,472.50B	JPY	Point-in-time
Total deposits	`Deposits`	128,331.05B	JPY	Point-in-time
Call money and funds purchased (Notes 10 and 12)	`CallMoneyAndFundsPurchased`	2,235.86B	JPY	Point-in-time
Call money and funds purchased (Notes 10 and 12)	`CallMoneyAndFundsPurchased`	1,883.82B	JPY	Point-in-time
Payables under repurchase agreements (Note 10)	`SecuritiesSoldUnderAgreementsToRepurchase`	11,846.66B	JPY	Point-in-time
Payables under repurchase agreements (Note 10)	`SecuritiesSoldUnderAgreementsToRepurchase`	11,911.61B	JPY	Point-in-time
Payables under securities lending transactions (Note 10)	`SecuritiesLoaned`	4,279.87B	JPY	Point-in-time
Payables under securities lending transactions (Note 10)	`SecuritiesLoaned`	3,633.89B	JPY	Point-in-time
Due to trust account (Note 13)	`DueToTrustAccount`	1,796.85B	JPY	Point-in-time
Due to trust account (Note 13)	`DueToTrustAccount`	1,559.63B	JPY	Point-in-time
Other short-term borrowings (including 3,755 million and 4,506 million measured at fair value under fair value option in 2009 and in 2010) (Notes 10, 14 and 31)	`OtherShortTermBorrowings`	6,097.34B	JPY	Point-in-time
Other short-term borrowings (including 3,755 million and 4,506 million measured at fair value under fair value option in 2009 and in 2010) (Notes 10, 14 and 31)	`OtherShortTermBorrowings`	7,867.38B	JPY	Point-in-time
Trading account liabilities (Notes 23 and 31)	`TradingLiabilities`	8,688.83B	JPY	Point-in-time
Trading account liabilities (Notes 23 and 31)	`TradingLiabilities`	9,492.56B	JPY	Point-in-time
Obligations to return securities received as collateral (Note 31)	`ObligationToReturnSecuritiesReceivedAsCollateral`	2,708.80B	JPY	Point-in-time
Obligations to return securities received as collateral (Note 31)	`ObligationToReturnSecuritiesReceivedAsCollateral`	3,229.32B	JPY	Point-in-time
Bank acceptances outstanding	`BankAcceptancesExecutedAndOutstanding`	59.14B	JPY	Point-in-time
Bank acceptances outstanding	`BankAcceptancesExecutedAndOutstanding`	49.14B	JPY	Point-in-time
Accrued interest	`InterestPayableCurrentAndNoncurrent`	251.28B	JPY	Point-in-time
Accrued interest	`InterestPayableCurrentAndNoncurrent`	218.12B	JPY	Point-in-time
Long-term debt (including 532,641 million and 615,618 million measured at fair value under fair value option in 2009 and in 2010) (Notes 10, 14 and 31)	`LongTermDebt`	14,162.42B	JPY	Point-in-time
Long-term debt (including 532,641 million and 615,618 million measured at fair value under fair value option in 2009 and in 2010) (Notes 10, 14 and 31)	`LongTermDebt`	13,273.29B	JPY	Point-in-time
Other liabilities (Notes 1, 9, 10, 15 and 16)	`OtherLiabilities`	4,824.60B	JPY	Point-in-time
Other liabilities (Notes 1, 9, 10, 15 and 16)	`OtherLiabilities`	4,139.89B	JPY	Point-in-time
Total liabilities	`Liabilities`	190,981.56B	JPY	Point-in-time
Total liabilities	`Liabilities`	187,032.30B	JPY	Point-in-time
Preferred stock-aggregate liquidation preference of 640,001 million in 2009 and in 2010, with no stated value	`PreferredStockValue`	442.10B	JPY	Point-in-time
Preferred stock-aggregate liquidation preference of 640,001 million in 2009 and in 2010, with no stated value	`PreferredStockValue`	442.10B	JPY	Point-in-time
Common stock-authorized, 33,000,000,000 shares; issued, 11,648,360,720 shares in 2009, and 14,148,414,920 shares in 2010, with no stated value	`CommonStockValue`	1,127.55B	JPY	Point-in-time
Common stock-authorized, 33,000,000,000 shares; issued, 11,648,360,720 shares in 2009, and 14,148,414,920 shares in 2010, with no stated value	`CommonStockValue`	1,643.24B	JPY	Point-in-time
Capital surplus (Note 18)	`AdditionalPaidInCapital`	6,619.52B	JPY	Point-in-time
Capital surplus (Note 18)	`AdditionalPaidInCapital`	6,095.82B	JPY	Point-in-time
Appropriated for legal reserve	`RetainedEarningsAppropriated`	239.57B	JPY	Point-in-time
Appropriated for legal reserve	`RetainedEarningsAppropriated`	239.57B	JPY	Point-in-time
Accumulated deficit	`RetainedEarningsUnappropriated`	-845.78B	JPY	Point-in-time
Accumulated deficit	`RetainedEarningsUnappropriated`	-18.13B	JPY	Point-in-time
Accumulated other changes in equity from nonowner sources, net of taxes	`AccumulatedOtherComprehensiveIncomeLossNetOfTax`	-45.44B	JPY	Point-in-time
Accumulated other changes in equity from nonowner sources, net of taxes	`AccumulatedOtherComprehensiveIncomeLossNetOfTax`	-813.70B	JPY	Point-in-time
Treasury stock, at cost-9,080,212 common shares in 2009 and 21,069,229 common shares in 2010	`TreasuryStockValue`	13.95B	JPY	Point-in-time
Treasury stock, at cost-9,080,212 common shares in 2009 and 21,069,229 common shares in 2010	`TreasuryStockValue`	10.68B	JPY	Point-in-time
Total Mitsubishi UFJ Financial Group shareholders' equity	`StockholdersEquity`	6,234.90B	JPY	Point-in-time
Total Mitsubishi UFJ Financial Group shareholders' equity	`StockholdersEquity`	8,866.92B	JPY	Point-in-time
Noncontrolling interests (Note 20)	`MinorityInterest`	232.22B	JPY	Point-in-time
Noncontrolling interests (Note 20)	`MinorityInterest`	235.92B	JPY	Point-in-time
Total equity	`StockholdersEquityIncludingPortionAttributableToNoncontrollingInterest`	9,102.84B	JPY	Point-in-time
Total equity	`StockholdersEquityIncludingPortionAttributableToNoncontrollingInterest`	6,467.12B	JPY	Point-in-time
Total equity	`StockholdersEquityIncludingPortionAttributableToNoncontrollingInterest`	9,153.93B	JPY	Point-in-time
Total liabilities and equity	`LiabilitiesAndStockholdersEquity`	200,084.40B	JPY	Point-in-time
Total liabilities and equity	`LiabilitiesAndStockholdersEquity`	193,499.42B	JPY	Point-in-time

Income Statement 163 line items

Line Item	Tag	Value	Unit	Period
Investment securities gains (losses)-net, credit loss	`UnrealizedGainLossOnSecurities`	29.82B	JPY	Annual
Loans, including fees (Note 5)	`InterestAndFeeIncomeLoansAndLeases`	2,790.51B	JPY	Annual
Investment securities gains (losses)-net, decline in fair value	`ImpairmentOfInvestments`	27.96B	JPY	Annual
Loans, including fees (Note 5)	`InterestAndFeeIncomeLoansAndLeases`	2,558.36B	JPY	Annual
Loans, including fees (Note 5)	`InterestAndFeeIncomeLoansAndLeases`	1,914.70B	JPY	Annual
Deposits in other banks	`InterestIncomeDepositsWithFinancialInstitutions`	124.83B	JPY	Annual
Deposits in other banks	`InterestIncomeDepositsWithFinancialInstitutions`	26.70B	JPY	Annual
Deposits in other banks	`InterestIncomeDepositsWithFinancialInstitutions`	258.54B	JPY	Annual
Investment securities gains (losses)-net, other changes in equity from nonowner sources	`InvestmentSecuritiesGainLossNetOfTaxOnOtherChangesInEquityFromNonownerSources`	1.86B	JPY	Annual
Interest	`InvestmentIncomeInterest`	309.83B	JPY	Annual
Interest	`InvestmentIncomeInterest`	771.76B	JPY	Annual
Interest	`InvestmentIncomeInterest`	305.08B	JPY	Annual
Dividends	`InvestmentIncomeDividend`	168.50B	JPY	Annual
Dividends	`InvestmentIncomeDividend`	127.08B	JPY	Annual
Dividends	`InvestmentIncomeDividend`	163.49B	JPY	Annual
Trading account assets	`InterestAndDividendIncomeSecuritiesTradingOrMeasuredAtFairValue`	110.35B	JPY	Annual
Trading account assets	`InterestAndDividendIncomeSecuritiesTradingOrMeasuredAtFairValue`	460.53B	JPY	Annual
Trading account assets	`InterestAndDividendIncomeSecuritiesTradingOrMeasuredAtFairValue`	307.96B	JPY	Annual
Call loans and funds sold	`InterestIncomeCallLoansAndFundsSold`	4.11B	JPY	Annual
Call loans and funds sold	`InterestIncomeCallLoansAndFundsSold`	15.01B	JPY	Annual
Call loans and funds sold	`InterestIncomeCallLoansAndFundsSold`	24.97B	JPY	Annual
Receivables under resale agreements and securities borrowing transactions	`InterestIncomeUnderResaleAgreementsAndSecuritiesBorrowingTransactions`	283.61B	JPY	Annual
Receivables under resale agreements and securities borrowing transactions	`InterestIncomeUnderResaleAgreementsAndSecuritiesBorrowingTransactions`	31.45B	JPY	Annual
Receivables under resale agreements and securities borrowing transactions	`InterestIncomeUnderResaleAgreementsAndSecuritiesBorrowingTransactions`	263.73B	JPY	Annual
Total	`InterestAndDividendIncomeOperating`	4,366.81B	JPY	Annual
Total	`InterestAndDividendIncomeOperating`	3,895.79B	JPY	Annual
Total	`InterestAndDividendIncomeOperating`	2,758.50B	JPY	Annual
Deposits	`InterestExpenseDeposits`	353.87B	JPY	Annual
Deposits	`InterestExpenseDeposits`	1,093.96B	JPY	Annual
Deposits	`InterestExpenseDeposits`	736.46B	JPY	Annual
Call money and funds purchased	`InterestExpenseCallMoneyAndFundsPurchased`	24.97B	JPY	Annual
Call money and funds purchased	`InterestExpenseCallMoneyAndFundsPurchased`	5.68B	JPY	Annual
Call money and funds purchased	`InterestExpenseCallMoneyAndFundsPurchased`	45.18B	JPY	Annual
Payables under repurchase agreements and securities lending transactions	`InterestExpenseUnderRepurchaseAgreementsAndSecuritiesLendingTransactions`	349.90B	JPY	Annual
Payables under repurchase agreements and securities lending transactions	`InterestExpenseUnderRepurchaseAgreementsAndSecuritiesLendingTransactions`	53.55B	JPY	Annual
Payables under repurchase agreements and securities lending transactions	`InterestExpenseUnderRepurchaseAgreementsAndSecuritiesLendingTransactions`	402.08B	JPY	Annual
Due to trust account	`InterestExpenseDueToTrustAccount`	6.12B	JPY	Annual
Due to trust account	`InterestExpenseDueToTrustAccount`	6.84B	JPY	Annual
Due to trust account	`InterestExpenseDueToTrustAccount`	8.01B	JPY	Annual
Other short-term borrowings and trading account liabilities	`InterestExpensesOtherShortTermBorrowingsAndTradingAccountLiabilities`	206.36B	JPY	Annual
Other short-term borrowings and trading account liabilities	`InterestExpensesOtherShortTermBorrowingsAndTradingAccountLiabilities`	65.75B	JPY	Annual
Other short-term borrowings and trading account liabilities	`InterestExpensesOtherShortTermBorrowingsAndTradingAccountLiabilities`	170.52B	JPY	Annual
Long-term debt	`InterestExpenseLongTermDebt`	310.69B	JPY	Annual
Long-term debt	`InterestExpenseLongTermDebt`	289.43B	JPY	Annual
Long-term debt	`InterestExpenseLongTermDebt`	331.50B	JPY	Annual
Total	`InterestExpense`	774.40B	JPY	Annual
Total	`InterestExpense`	1,599.39B	JPY	Annual
Total	`InterestExpense`	2,087.09B	JPY	Annual
Net interest income	`InterestIncomeExpenseNet`	2,279.72B	JPY	Annual
Net interest income	`InterestIncomeExpenseNet`	2,296.41B	JPY	Annual
Net interest income	`InterestIncomeExpenseNet`	1,984.10B	JPY	Annual
Provision for credit losses (Notes 5 and 6)	`ProvisionForLoanLeaseAndOtherLosses`	626.95B	JPY	Annual
Provision for credit losses (Notes 5 and 6)	`ProvisionForLoanLeaseAndOtherLosses`	647.79B	JPY	Annual
Provision for credit losses (Notes 5 and 6)	`ProvisionForLoanLeaseAndOtherLosses`	385.74B	JPY	Annual
Net interest income after provision for credit losses	`InterestIncomeExpenseAfterProvisionForLoanLoss`	1,336.31B	JPY	Annual
Net interest income after provision for credit losses	`InterestIncomeExpenseAfterProvisionForLoanLoss`	1,669.46B	JPY	Annual
Net interest income after provision for credit losses	`InterestIncomeExpenseAfterProvisionForLoanLoss`	1,893.98B	JPY	Annual
Fees and commissions (Note 27)	`FeesAndCommissions`	1,188.51B	JPY	Annual
Fees and commissions (Note 27)	`FeesAndCommissions`	1,317.05B	JPY	Annual
Fees and commissions (Note 27)	`FeesAndCommissions`	1,139.54B	JPY	Annual
Foreign exchange gains (losses)-net (Note 28)	`ForeignCurrencyTransactionGainLossBeforeTax`	-206.15B	JPY	Annual
Foreign exchange gains (losses)-net (Note 28)	`ForeignCurrencyTransactionGainLossBeforeTax`	1,295.93B	JPY	Annual
Foreign exchange gains (losses)-net (Note 28)	`ForeignCurrencyTransactionGainLossBeforeTax`	216.72B	JPY	Annual
Trading account profits (losses)-net (Note 28)	`TradingGainsLosses`	398.40B	JPY	Annual
Trading account profits (losses)-net (Note 28)	`TradingGainsLosses`	761.47B	JPY	Annual
Trading account profits (losses)-net (Note 28)	`TradingGainsLosses`	-257.81B	JPY	Annual
Investment securities gains (losses)-net (including credit loss of 29,822 million, consisting of 27,962 million decline in fair value and net of 1,860 million recognized in other changes in equity from nonowner sources in 2010) (Note 4)	`GainLossOnInvestments`	-658.68B	JPY	Annual
Investment securities gains (losses)-net (including credit loss of 29,822 million, consisting of 27,962 million decline in fair value and net of 1,860 million recognized in other changes in equity from nonowner sources in 2010) (Note 4)	`GainLossOnInvestments`	223.03B	JPY	Annual
Investment securities gains (losses)-net (including credit loss of 29,822 million, consisting of 27,962 million decline in fair value and net of 1,860 million recognized in other changes in equity from nonowner sources in 2010) (Note 4)	`GainLossOnInvestments`	-1,373.07B	JPY	Annual
Equity in losses of equity method investees	`IncomeLossFromEquityMethodInvestments`	-60.05B	JPY	Annual
Equity in losses of equity method investees	`IncomeLossFromEquityMethodInvestments`	-104.10B	JPY	Annual
Equity in losses of equity method investees	`IncomeLossFromEquityMethodInvestments`	-34.48B	JPY	Annual
Gains on sales of loans (Note 5)	`GainLossOnSalesOfLoansNet`	21.23B	JPY	Annual
Gains on sales of loans (Note 5)	`GainLossOnSalesOfLoansNet`	6.40B	JPY	Annual
Gains on sales of loans (Note 5)	`GainLossOnSalesOfLoansNet`	11.79B	JPY	Annual
Other non-interest income (Note 20)	`NoninterestIncomeOtherOperatingIncome`	162.88B	JPY	Annual
Other non-interest income (Note 20)	`NoninterestIncomeOtherOperatingIncome`	162.51B	JPY	Annual
Other non-interest income (Note 20)	`NoninterestIncomeOtherOperatingIncome`	195.97B	JPY	Annual
Total	`NoninterestIncome`	175.10B	JPY	Annual
Total	`NoninterestIncome`	1,778.11B	JPY	Annual
Total	`NoninterestIncome`	2,453.86B	JPY	Annual
Salaries and employee benefits (Note 15)	`LaborAndRelatedExpense`	908.21B	JPY	Annual
Salaries and employee benefits (Note 15)	`LaborAndRelatedExpense`	873.37B	JPY	Annual
Salaries and employee benefits (Note 15)	`LaborAndRelatedExpense`	909.77B	JPY	Annual
Occupancy expenses-net (Notes 7 and 26)	`OccupancyNet`	171.10B	JPY	Annual
Occupancy expenses-net (Notes 7 and 26)	`OccupancyNet`	171.90B	JPY	Annual
Occupancy expenses-net (Notes 7 and 26)	`OccupancyNet`	173.18B	JPY	Annual
Fees and commission expenses	`NoninterestExpenseCommissionExpense`	196.51B	JPY	Annual
Fees and commission expenses	`NoninterestExpenseCommissionExpense`	209.75B	JPY	Annual
Fees and commission expenses	`NoninterestExpenseCommissionExpense`	218.09B	JPY	Annual
Outsourcing expenses, including data processing	`OutsourcingExpensesIncludingDataProcessing`	215.40B	JPY	Annual
Outsourcing expenses, including data processing	`OutsourcingExpensesIncludingDataProcessing`	248.26B	JPY	Annual
Outsourcing expenses, including data processing	`OutsourcingExpensesIncludingDataProcessing`	267.79B	JPY	Annual
Depreciation of premises and equipment (Note 7)	`DepreciationPremisesAndEquipment`	132.12B	JPY	Annual
Depreciation of premises and equipment (Note 7)	`DepreciationPremisesAndEquipment`	120.27B	JPY	Annual
Depreciation of premises and equipment (Note 7)	`DepreciationPremisesAndEquipment`	179.57B	JPY	Annual
Amortization of intangible assets (Note 8)	`AmortizationOfIntangibleAssets`	225.00B	JPY	Annual
Amortization of intangible assets (Note 8)	`AmortizationOfIntangibleAssets`	278.24B	JPY	Annual
Amortization of intangible assets (Note 8)	`AmortizationOfIntangibleAssets`	252.89B	JPY	Annual
Impairment of intangible assets (Note 8)	`ImpairmentOfIntangibleAssetsExcludingGoodwill`	126.89B	JPY	Annual
Impairment of intangible assets (Note 8)	`ImpairmentOfIntangibleAssetsExcludingGoodwill`	12.40B	JPY	Annual
Impairment of intangible assets (Note 8)	`ImpairmentOfIntangibleAssetsExcludingGoodwill`	78.68B	JPY	Annual
Insurance premiums, including deposit insurance	`GeneralInsuranceExpense`	112.44B	JPY	Annual
Insurance premiums, including deposit insurance	`GeneralInsuranceExpense`	113.80B	JPY	Annual
Insurance premiums, including deposit insurance	`GeneralInsuranceExpense`	112.54B	JPY	Annual
Communications	`Communication`	57.06B	JPY	Annual
Communications	`Communication`	65.29B	JPY	Annual
Communications	`Communication`	62.94B	JPY	Annual
Taxes and public charges	`TaxesOther`	69.07B	JPY	Annual
Taxes and public charges	`TaxesOther`	83.44B	JPY	Annual
Taxes and public charges	`TaxesOther`	85.74B	JPY	Annual
Provision for repayment of excess interest (Note 26)	`ProvisionForRepaymentOfExcessInterest`	47.87B	JPY	Annual
Provision for repayment of excess interest (Note 26)	`ProvisionForRepaymentOfExcessInterest`	44.81B	JPY	Annual
Provision for repayment of excess interest (Note 26)	`ProvisionForRepaymentOfExcessInterest`	2.83B	JPY	Annual
Impairment of goodwill (Note 8)	`GoodwillImpairmentLoss`	461.00M	JPY	Annual
Impairment of goodwill (Note 8)	`GoodwillImpairmentLoss`	893.72B	JPY	Annual
Impairment of goodwill (Note 8)	`GoodwillImpairmentLoss`	845.84B	JPY	Annual
Other non-interest expenses (Notes 7 and 20)	`OtherNoninterestExpense`	392.53B	JPY	Annual
Other non-interest expenses (Notes 7 and 20)	`OtherNoninterestExpense`	375.22B	JPY	Annual
Other non-interest expenses (Notes 7 and 20)	`OtherNoninterestExpense`	402.18B	JPY	Annual
Total	`NoninterestExpense`	3,608.78B	JPY	Annual
Total	`NoninterestExpense`	2,508.06B	JPY	Annual
Total	`NoninterestExpense`	3,620.34B	JPY	Annual
Income (loss) from continuing operations before income tax expense (benefit)	`IncomeLossFromContinuingOperationsBeforeIncomeTaxesMinorityInterestAndIncomeLossFromEquityMethodInvestments`	1,282.12B	JPY	Annual
Income (loss) from continuing operations before income tax expense (benefit)	`IncomeLossFromContinuingOperationsBeforeIncomeTaxesMinorityInterestAndIncomeLossFromEquityMethodInvestments`	51.76B	JPY	Annual
Income (loss) from continuing operations before income tax expense (benefit)	`IncomeLossFromContinuingOperationsBeforeIncomeTaxesMinorityInterestAndIncomeLossFromEquityMethodInvestments`	-1,764.23B	JPY	Annual
Income tax expense (benefit) (Note 9)	`IncomeTaxExpenseBenefit`	407.04B	JPY	Annual
Income tax expense (benefit) (Note 9)	`IncomeTaxExpenseBenefit`	553.04B	JPY	Annual
Income tax expense (benefit) (Note 9)	`IncomeTaxExpenseBenefit`	-259.93B	JPY	Annual
Income (loss) from continuing operations	`IncomeLossFromContinuingOperationsIncludingPortionAttributableToNoncontrollingInterest`	875.08B	JPY	Annual
Income (loss) from continuing operations	`IncomeLossFromContinuingOperationsIncludingPortionAttributableToNoncontrollingInterest`	-1,504.30B	JPY	Annual
Income (loss) from continuing operations	`IncomeLossFromContinuingOperationsIncludingPortionAttributableToNoncontrollingInterest`	-501.29B	JPY	Annual
Loss from discontinued operations-net (Note 2)	`IncomeLossFromDiscontinuedOperationsNetOfTax`	-2.67B	JPY	Annual
Net income (loss) before attribution of noncontrolling interests	`ProfitLoss`	875.08B	JPY	Annual
Net income (loss) before attribution of noncontrolling interests	`ProfitLoss`	-1,504.30B	JPY	Annual
Net income (loss) before attribution of noncontrolling interests	`ProfitLoss`	-503.96B	JPY	Annual
Net income (loss) attributable to noncontrolling interests	`NetIncomeLossAttributableToNoncontrollingInterest`	-36.26B	JPY	Annual
Net income (loss) attributable to noncontrolling interests	`NetIncomeLossAttributableToNoncontrollingInterest`	15.26B	JPY	Annual
Net income (loss) attributable to noncontrolling interests	`NetIncomeLossAttributableToNoncontrollingInterest`	38.48B	JPY	Annual
Net income (loss) attributable to Mitsubishi UFJ Financial Group	`NetIncomeLoss`	-542.44B	JPY	Annual
Net income (loss) attributable to Mitsubishi UFJ Financial Group	`NetIncomeLoss`	859.82B	JPY	Annual
Net income (loss) attributable to Mitsubishi UFJ Financial Group	`NetIncomeLoss`	-1,468.04B	JPY	Annual
Cash dividends paid	`DividendsPreferredStockCash`	21.68B	JPY	Annual
Cash dividends paid	`DividendsPreferredStockCash`	6.67B	JPY	Annual
Cash dividends paid	`DividendsPreferredStockCash`	6.40B	JPY	Annual
Beneficial conversion feature (Note 17)	`BeneficialConversionFeatureAdjustments`	7.91B	JPY	Annual
Beneficial conversion feature (Note 17)	`BeneficialConversionFeatureAdjustments`	9.48B	JPY	Annual
Effect of induced conversion of Mitsubishi UFJ NICOS Co., Ltd. Class 1 stock (Note 3)	`EffectOfPreferredStockConversionsInducementsOfSubsidiary`	-7.68B	JPY	Annual
Net income (loss) available to common shareholders of Mitsubishi UFJ Financial Group	`NetIncomeLossAvailableToCommonStockholdersBasic`	-557.01B	JPY	Annual
Net income (loss) available to common shareholders of Mitsubishi UFJ Financial Group	`NetIncomeLossAvailableToCommonStockholdersBasic`	838.14B	JPY	Annual
Net income (loss) available to common shareholders of Mitsubishi UFJ Financial Group	`NetIncomeLossAvailableToCommonStockholdersBasic`	-1,491.59B	JPY	Annual
Basic earnings (loss) per common share-income (loss) from continuing operations available to common shareholders of Mitsubishi UFJ Financial Group	`IncomeLossFromContinuingOperationsPerBasicShare`	-137.84	JPY	Annual
Basic earnings (loss) per common share-income (loss) from continuing operations available to common shareholders of Mitsubishi UFJ Financial Group	`IncomeLossFromContinuingOperationsPerBasicShare`	68.01	JPY	Annual
Basic earnings (loss) per common share-income (loss) from continuing operations available to common shareholders of Mitsubishi UFJ Financial Group	`IncomeLossFromContinuingOperationsPerBasicShare`	-53.79	JPY	Annual
Basic earnings (loss) per common share-net income (loss) available to common shareholders of Mitsubishi UFJ Financial Group	`EarningsPerShareBasic`	-137.84	JPY	Annual
Basic earnings (loss) per common share-net income (loss) available to common shareholders of Mitsubishi UFJ Financial Group	`EarningsPerShareBasic`	-54.05	JPY	Annual
Basic earnings (loss) per common share-net income (loss) available to common shareholders of Mitsubishi UFJ Financial Group	`EarningsPerShareBasic`	68.01	JPY	Annual
Diluted earnings (loss) per common share-income (loss) from continuing operations available to common shareholders of Mitsubishi UFJ Financial Group	`IncomeLossFromContinuingOperationsPerDilutedShare`	67.87	JPY	Annual
Diluted earnings (loss) per common share-income (loss) from continuing operations available to common shareholders of Mitsubishi UFJ Financial Group	`IncomeLossFromContinuingOperationsPerDilutedShare`	-53.79	JPY	Annual
Diluted earnings (loss) per common share-income (loss) from continuing operations available to common shareholders of Mitsubishi UFJ Financial Group	`IncomeLossFromContinuingOperationsPerDilutedShare`	-137.84	JPY	Annual
Diluted earnings (loss) per common share-net income (loss) available to common shareholders of Mitsubishi UFJ Financial Group	`EarningsPerShareDiluted`	-54.05	JPY	Annual
Diluted earnings (loss) per common share-net income (loss) available to common shareholders of Mitsubishi UFJ Financial Group	`EarningsPerShareDiluted`	67.87	JPY	Annual
Diluted earnings (loss) per common share-net income (loss) available to common shareholders of Mitsubishi UFJ Financial Group	`EarningsPerShareDiluted`	-137.84	JPY	Annual

Cash Flow Statement 179 line items

Line Item	Tag	Value	Unit	Period
Cash and cash equivalents at beginning of fiscal year, cash and cash equivalents identified as discontinued operations	`CashAndCashEquivalentsOfDiscontinuedOperationsAtCarryingValue`	0.00	JPY	Point-in-time
Cash and cash equivalents at beginning of fiscal year, cash and cash equivalents identified as discontinued operations	`CashAndCashEquivalentsOfDiscontinuedOperationsAtCarryingValue`	0.00	JPY	Point-in-time
Cash and cash equivalents at beginning of fiscal year, cash and cash equivalents identified as discontinued operations	`CashAndCashEquivalentsOfDiscontinuedOperationsAtCarryingValue`	2.19B	JPY	Point-in-time
Net income (loss) before attribution of noncontrolling interests	`ProfitLoss`	875.08B	JPY	Annual
Net income (loss) before attribution of noncontrolling interests	`ProfitLoss`	-1,504.30B	JPY	Annual
Net income (loss) before attribution of noncontrolling interests	`ProfitLoss`	-503.96B	JPY	Annual
Loss from discontinued operations-net (Note 2)	`IncomeLossFromDiscontinuedOperationsNetOfTax`	-2.67B	JPY	Annual
Depreciation and amortization	`DepreciationAmortizationAndAccretionNet`	410.36B	JPY	Annual
Depreciation and amortization	`DepreciationAmortizationAndAccretionNet`	345.27B	JPY	Annual
Depreciation and amortization	`DepreciationAmortizationAndAccretionNet`	432.46B	JPY	Annual
Impairment of goodwill (Note 8)	`GoodwillImpairmentLoss`	461.00M	JPY	Annual
Impairment of goodwill (Note 8)	`GoodwillImpairmentLoss`	893.72B	JPY	Annual
Impairment of goodwill (Note 8)	`GoodwillImpairmentLoss`	845.84B	JPY	Annual
Impairment of intangible assets (Note 8)	`ImpairmentOfIntangibleAssetsIndefinitelivedExcludingGoodwill`	12.40B	JPY	Annual
Impairment of intangible assets (Note 8)	`ImpairmentOfIntangibleAssetsIndefinitelivedExcludingGoodwill`	126.89B	JPY	Annual
Impairment of intangible assets (Note 8)	`ImpairmentOfIntangibleAssetsIndefinitelivedExcludingGoodwill`	78.68B	JPY	Annual
Provision for credit losses (Notes 5 and 6)	`ProvisionForLoanLeaseAndOtherLosses`	626.95B	JPY	Annual
Provision for credit losses (Notes 5 and 6)	`ProvisionForLoanLeaseAndOtherLosses`	647.79B	JPY	Annual
Provision for credit losses (Notes 5 and 6)	`ProvisionForLoanLeaseAndOtherLosses`	385.74B	JPY	Annual
Investment securities losses (gains)-net	`GainLossOnInvestments`	-658.68B	JPY	Annual
Investment securities losses (gains)-net	`GainLossOnInvestments`	223.03B	JPY	Annual
Investment securities losses (gains)-net	`GainLossOnInvestments`	-1,373.07B	JPY	Annual
Foreign exchange losses (gains)-net	`ForeignCurrencyTransactionGainLossUnrealized`	236.06B	JPY	Annual
Foreign exchange losses (gains)-net	`ForeignCurrencyTransactionGainLossUnrealized`	-1,304.44B	JPY	Annual
Foreign exchange losses (gains)-net	`ForeignCurrencyTransactionGainLossUnrealized`	1,466.30B	JPY	Annual
Equity in losses of equity method investees	`IncomeLossFromEquityMethodInvestments`	-60.05B	JPY	Annual
Equity in losses of equity method investees	`IncomeLossFromEquityMethodInvestments`	-104.10B	JPY	Annual
Equity in losses of equity method investees	`IncomeLossFromEquityMethodInvestments`	-34.48B	JPY	Annual
Provision for deferred income tax expense (benefit)	`DeferredIncomeTaxExpenseBenefit`	316.39B	JPY	Annual
Provision for deferred income tax expense (benefit)	`DeferredIncomeTaxExpenseBenefit`	446.25B	JPY	Annual
Provision for deferred income tax expense (benefit)	`DeferredIncomeTaxExpenseBenefit`	-401.37B	JPY	Annual
Decrease (increase) in trading account assets, excluding foreign exchange contracts	`IncreaseDecreaseInTradingSecuritiesExcludingForeignExchangeContract`	4,390.18B	JPY	Annual
Decrease (increase) in trading account assets, excluding foreign exchange contracts	`IncreaseDecreaseInTradingSecuritiesExcludingForeignExchangeContract`	-801.25B	JPY	Annual
Decrease (increase) in trading account assets, excluding foreign exchange contracts	`IncreaseDecreaseInTradingSecuritiesExcludingForeignExchangeContract`	3,928.76B	JPY	Annual
Increase (decrease) in trading account liabilities, excluding foreign exchange contracts	`IncreaseDecreaseInTradingLiabilitiesExcludingForeignExchangeContracts`	1,493.06B	JPY	Annual
Increase (decrease) in trading account liabilities, excluding foreign exchange contracts	`IncreaseDecreaseInTradingLiabilitiesExcludingForeignExchangeContracts`	2,875.79B	JPY	Annual
Increase (decrease) in trading account liabilities, excluding foreign exchange contracts	`IncreaseDecreaseInTradingLiabilitiesExcludingForeignExchangeContracts`	-184.01B	JPY	Annual
Decrease (increase) in accrued interest receivable and other receivables	`IncreaseDecreaseInAccruedInterestReceivableAndOtherAssets`	-73.37B	JPY	Annual
Decrease (increase) in accrued interest receivable and other receivables	`IncreaseDecreaseInAccruedInterestReceivableAndOtherAssets`	85.58B	JPY	Annual
Decrease (increase) in accrued interest receivable and other receivables	`IncreaseDecreaseInAccruedInterestReceivableAndOtherAssets`	-3.32B	JPY	Annual
Increase (decrease) in accrued interest payable and other payables	`IncreaseDecreaseInAccruedInterestPayableAndOtherLiabilities`	-6.87B	JPY	Annual
Increase (decrease) in accrued interest payable and other payables	`IncreaseDecreaseInAccruedInterestPayableAndOtherLiabilities`	105.44B	JPY	Annual
Increase (decrease) in accrued interest payable and other payables	`IncreaseDecreaseInAccruedInterestPayableAndOtherLiabilities`	-103.57B	JPY	Annual
Net increase (decrease) in accrued income taxes and decrease (increase) in income tax receivables	`IncreaseDecreaseInAccruedIncomeTaxesPayable`	103.16B	JPY	Annual
Net increase (decrease) in accrued income taxes and decrease (increase) in income tax receivables	`IncreaseDecreaseInAccruedIncomeTaxesPayable`	5.76B	JPY	Annual
Net increase (decrease) in accrued income taxes and decrease (increase) in income tax receivables	`IncreaseDecreaseInAccruedIncomeTaxesPayable`	-17.84B	JPY	Annual
Increase (decrease) in allowance for repayment of excess interest (Note 26)	`IncreaseDecreaseInAllowanceForRepaymentOfExcessInterest`	-22.29B	JPY	Annual
Increase (decrease) in allowance for repayment of excess interest (Note 26)	`IncreaseDecreaseInAllowanceForRepaymentOfExcessInterest`	-3.32B	JPY	Annual
Increase (decrease) in allowance for repayment of excess interest (Note 26)	`IncreaseDecreaseInAllowanceForRepaymentOfExcessInterest`	7.38B	JPY	Annual
Net decrease (increase) in collaterals for derivative transactions	`IncreaseDecreaseInCashCollateralForBorrowedSecurities`	-133.52B	JPY	Annual
Net decrease (increase) in collaterals for derivative transactions	`IncreaseDecreaseInCashCollateralForBorrowedSecurities`	132.61B	JPY	Annual
Net decrease (increase) in collaterals for derivative transactions	`IncreaseDecreaseInCashCollateralForBorrowedSecurities`	497.63B	JPY	Annual
Other-net	`AdjustmentsNoncashItemsToReconcileNetIncomeLossToCashProvidedByUsedInOperatingActivitiesOther`	231.37B	JPY	Annual
Other-net	`AdjustmentsNoncashItemsToReconcileNetIncomeLossToCashProvidedByUsedInOperatingActivitiesOther`	-26.63B	JPY	Annual
Other-net	`AdjustmentsNoncashItemsToReconcileNetIncomeLossToCashProvidedByUsedInOperatingActivitiesOther`	-183.71B	JPY	Annual
Net cash provided by (used in) operating activities	`NetCashProvidedByUsedInOperatingActivities`	553.39B	JPY	Annual
Net cash provided by (used in) operating activities	`NetCashProvidedByUsedInOperatingActivities`	-966.19B	JPY	Annual
Net cash provided by (used in) operating activities	`NetCashProvidedByUsedInOperatingActivities`	2,309.99B	JPY	Annual
Proceeds from sales of investment securities available for sale (including proceeds from securities under fair value option for the fiscal years ended March 31, 2009 and 2010) (Note 4)	`ProceedsFromSaleOfAvailableForSaleSecurities`	51,204.44B	JPY	Annual
Proceeds from sales of investment securities available for sale (including proceeds from securities under fair value option for the fiscal years ended March 31, 2009 and 2010) (Note 4)	`ProceedsFromSaleOfAvailableForSaleSecurities`	76,089.85B	JPY	Annual
Proceeds from sales of investment securities available for sale (including proceeds from securities under fair value option for the fiscal years ended March 31, 2009 and 2010) (Note 4)	`ProceedsFromSaleOfAvailableForSaleSecurities`	74,475.42B	JPY	Annual
Proceeds from maturities of investment securities available for sale (including proceeds from securities under fair value option for the fiscal years ended March 31, 2009 and 2010) (Note 4)	`ProceedsFromMaturitiesPrepaymentsAndCallsOfAvailableForSaleSecurities`	29,796.24B	JPY	Annual
Proceeds from maturities of investment securities available for sale (including proceeds from securities under fair value option for the fiscal years ended March 31, 2009 and 2010) (Note 4)	`ProceedsFromMaturitiesPrepaymentsAndCallsOfAvailableForSaleSecurities`	26,300.91B	JPY	Annual
Proceeds from maturities of investment securities available for sale (including proceeds from securities under fair value option for the fiscal years ended March 31, 2009 and 2010) (Note 4)	`ProceedsFromMaturitiesPrepaymentsAndCallsOfAvailableForSaleSecurities`	46,056.46B	JPY	Annual
Purchases of investment securities available for sale (including purchases of securities under fair value option for the fiscal years ended March 31, 2009 and 2010) (Note 4)	`PaymentsToAcquireAvailableForSaleSecurities`	114,561.90B	JPY	Annual
Purchases of investment securities available for sale (including purchases of securities under fair value option for the fiscal years ended March 31, 2009 and 2010) (Note 4)	`PaymentsToAcquireAvailableForSaleSecurities`	74,651.17B	JPY	Annual
Purchases of investment securities available for sale (including purchases of securities under fair value option for the fiscal years ended March 31, 2009 and 2010) (Note 4)	`PaymentsToAcquireAvailableForSaleSecurities`	135,509.93B	JPY	Annual
Proceeds from maturities of investment securities being held to maturity	`ProceedsFromMaturitiesPrepaymentsAndCallsOfHeldToMaturitySecurities`	296.42B	JPY	Annual
Proceeds from maturities of investment securities being held to maturity	`ProceedsFromMaturitiesPrepaymentsAndCallsOfHeldToMaturitySecurities`	1,497.03B	JPY	Annual
Proceeds from maturities of investment securities being held to maturity	`ProceedsFromMaturitiesPrepaymentsAndCallsOfHeldToMaturitySecurities`	543.80B	JPY	Annual
Purchases of investment securities being held to maturity	`PaymentsToAcquireHeldToMaturitySecurities`	433.12B	JPY	Annual
Purchases of investment securities being held to maturity	`PaymentsToAcquireHeldToMaturitySecurities`	354.01B	JPY	Annual
Purchases of investment securities being held to maturity	`PaymentsToAcquireHeldToMaturitySecurities`	296.77B	JPY	Annual
Proceeds from sales of other investment securities	`ProceedsFromSaleOfOtherInvestments`	153.44B	JPY	Annual
Proceeds from sales of other investment securities	`ProceedsFromSaleOfOtherInvestments`	37.77B	JPY	Annual
Proceeds from sales of other investment securities	`ProceedsFromSaleOfOtherInvestments`	104.04B	JPY	Annual
Purchases of common stock investment in ACOM CO., LTD., an affiliated company of MUFG	`PaymentsToAcquireBusinessesAndInterestInAffiliates`	152.97B	JPY	Annual
Purchases of other investment securities	`PaymentsToAcquireOtherInvestments`	379.15B	JPY	Annual
Purchases of other investment securities	`PaymentsToAcquireOtherInvestments`	78.35B	JPY	Annual
Purchases of other investment securities	`PaymentsToAcquireOtherInvestments`	958.62B	JPY	Annual
Net decrease (increase) in loans	`PaymentsForProceedsFromLoansAndLeases`	-5,919.70B	JPY	Annual
Net decrease (increase) in loans	`PaymentsForProceedsFromLoansAndLeases`	6,286.91B	JPY	Annual
Net decrease (increase) in loans	`PaymentsForProceedsFromLoansAndLeases`	5,926.71B	JPY	Annual
Net decrease (increase) in interest-earning deposits in other banks	`ProceedsFromPaymentsForInInterestBearingDepositsInBanks`	-792.34B	JPY	Annual
Net decrease (increase) in interest-earning deposits in other banks	`ProceedsFromPaymentsForInInterestBearingDepositsInBanks`	2,236.49B	JPY	Annual
Net decrease (increase) in interest-earning deposits in other banks	`ProceedsFromPaymentsForInInterestBearingDepositsInBanks`	-1,273.41B	JPY	Annual
Net decrease (increase) in call loans, funds sold, and receivables under resale agreements and securities borrowing transactions	`ProceedsFromPaymentsForCallLoansFundsSoldAndReceivablesUnderResaleAgreementsAndSecuritiesBorrowingTransactions`	233.78B	JPY	Annual
Net decrease (increase) in call loans, funds sold, and receivables under resale agreements and securities borrowing transactions	`ProceedsFromPaymentsForCallLoansFundsSoldAndReceivablesUnderResaleAgreementsAndSecuritiesBorrowingTransactions`	4,598.50B	JPY	Annual
Net decrease (increase) in call loans, funds sold, and receivables under resale agreements and securities borrowing transactions	`ProceedsFromPaymentsForCallLoansFundsSoldAndReceivablesUnderResaleAgreementsAndSecuritiesBorrowingTransactions`	-4,086.57B	JPY	Annual
Proceeds from sales of premises and equipment	`ProceedsFromSaleOfPropertyPlantAndEquipment`	17.88B	JPY	Annual
Proceeds from sales of premises and equipment	`ProceedsFromSaleOfPropertyPlantAndEquipment`	64.07B	JPY	Annual
Proceeds from sales of premises and equipment	`ProceedsFromSaleOfPropertyPlantAndEquipment`	36.27B	JPY	Annual
Capital expenditures for premises and equipment	`PaymentsToAcquirePropertyPlantAndEquipment`	114.23B	JPY	Annual
Capital expenditures for premises and equipment	`PaymentsToAcquirePropertyPlantAndEquipment`	154.61B	JPY	Annual
Capital expenditures for premises and equipment	`PaymentsToAcquirePropertyPlantAndEquipment`	187.75B	JPY	Annual
Purchases of intangible assets	`PaymentsToAcquireIntangibleAssets`	195.48B	JPY	Annual
Purchases of intangible assets	`PaymentsToAcquireIntangibleAssets`	230.14B	JPY	Annual
Purchases of intangible assets	`PaymentsToAcquireIntangibleAssets`	171.41B	JPY	Annual
Proceeds from sales of consolidated VIEs and subsidiaries-net	`ProceedsFromDivestitureOfInterestInConsolidatedVIEsAndSubsidiaries`	117.63B	JPY	Annual
Proceeds from sales of consolidated VIEs and subsidiaries-net	`ProceedsFromDivestitureOfInterestInConsolidatedVIEsAndSubsidiaries`	110.01B	JPY	Annual
Proceeds from sales of consolidated VIEs and subsidiaries-net	`ProceedsFromDivestitureOfInterestInConsolidatedVIEsAndSubsidiaries`	1.29B	JPY	Annual
Other-net	`PaymentsForProceedsFromOtherInvestingActivities`	-53.02B	JPY	Annual
Other-net	`PaymentsForProceedsFromOtherInvestingActivities`	48.47B	JPY	Annual
Other-net	`PaymentsForProceedsFromOtherInvestingActivities`	38.17B	JPY	Annual
Net cash used in investing activities	`NetCashProvidedByUsedInInvestingActivities`	-7,869.72B	JPY	Annual
Net cash used in investing activities	`NetCashProvidedByUsedInInvestingActivities`	-10,814.43B	JPY	Annual
Net cash used in investing activities	`NetCashProvidedByUsedInInvestingActivities`	-8,253.58B	JPY	Annual
Net increase in deposits	`IncreaseDecreaseInDeposits`	2,664.20B	JPY	Annual
Net increase in deposits	`IncreaseDecreaseInDeposits`	9,408.48B	JPY	Annual
Net increase in deposits	`IncreaseDecreaseInDeposits`	5,438.52B	JPY	Annual
Net increase (decrease) in call money, funds purchased, and payables under repurchase agreements and securities lending transactions	`ProceedsFromPaymentsForCallMoneyFundsPurchasedAndPayableUnderResaleAgreementsAndSecuritiesLendingTransactions`	-1,048.23B	JPY	Annual
Net increase (decrease) in call money, funds purchased, and payables under repurchase agreements and securities lending transactions	`ProceedsFromPaymentsForCallMoneyFundsPurchasedAndPayableUnderResaleAgreementsAndSecuritiesLendingTransactions`	2,343.19B	JPY	Annual
Net increase (decrease) in call money, funds purchased, and payables under repurchase agreements and securities lending transactions	`ProceedsFromPaymentsForCallMoneyFundsPurchasedAndPayableUnderResaleAgreementsAndSecuritiesLendingTransactions`	3,699.28B	JPY	Annual
Net increase (decrease) in due to trust account	`IncreaseDecreaseInDueToTrustAccount`	-237.22B	JPY	Annual
Net increase (decrease) in due to trust account	`IncreaseDecreaseInDueToTrustAccount`	-78.97B	JPY	Annual
Net increase (decrease) in due to trust account	`IncreaseDecreaseInDueToTrustAccount`	335.84B	JPY	Annual
Net increase (decrease) in other short-term borrowings	`ProceedsFromRepaymentsOfShortTermDebt`	209.46B	JPY	Annual
Net increase (decrease) in other short-term borrowings	`ProceedsFromRepaymentsOfShortTermDebt`	2,576.14B	JPY	Annual
Net increase (decrease) in other short-term borrowings	`ProceedsFromRepaymentsOfShortTermDebt`	-1,720.22B	JPY	Annual
Proceeds from issuance of long-term debt	`ProceedsFromIssuanceOfLongTermDebt`	2,342.82B	JPY	Annual
Proceeds from issuance of long-term debt	`ProceedsFromIssuanceOfLongTermDebt`	2,917.57B	JPY	Annual
Proceeds from issuance of long-term debt	`ProceedsFromIssuanceOfLongTermDebt`	3,478.61B	JPY	Annual
Repayment of long-term debt	`RepaymentsOfLongTermDebt`	2,700.61B	JPY	Annual
Repayment of long-term debt	`RepaymentsOfLongTermDebt`	2,467.53B	JPY	Annual
Repayment of long-term debt	`RepaymentsOfLongTermDebt`	2,756.72B	JPY	Annual
Proceeds from issuance of common stock, net of stock issue expenses	`ProceedsFromIssuanceOfCommonStock`	280.46B	JPY	Annual
Proceeds from issuance of common stock, net of stock issue expenses	`ProceedsFromIssuanceOfCommonStock`	1,036.05B	JPY	Annual
Proceeds from issuance of new shares of preferred stock, net of stock issue expenses	`ProceedsFromIssuanceOfPreferredStockAndPreferenceStock`	388.62B	JPY	Annual
Proceeds from sales of treasury stock	`ProceedsFromSaleOfTreasuryStock`	1.08B	JPY	Annual
Proceeds from sales of treasury stock	`ProceedsFromSaleOfTreasuryStock`	187.15B	JPY	Annual
Proceeds from sales of treasury stock	`ProceedsFromSaleOfTreasuryStock`	1.17B	JPY	Annual
Payments to acquire treasury stock (Note 18)	`PaymentsForRepurchaseOfCommonStock`	2.70B	JPY	Annual
Payments to acquire treasury stock (Note 18)	`PaymentsForRepurchaseOfCommonStock`	151.37B	JPY	Annual
Payments to acquire treasury stock (Note 18)	`PaymentsForRepurchaseOfCommonStock`	4.62B	JPY	Annual
Dividends paid	`PaymentsOfDividends`	149.49B	JPY	Annual
Dividends paid	`PaymentsOfDividends`	141.16B	JPY	Annual
Dividends paid	`PaymentsOfDividends`	153.22B	JPY	Annual
Dividends paid to noncontrolling interests	`PaymentsOfDividendsMinorityInterest`	12.86B	JPY	Annual
Dividends paid to noncontrolling interests	`PaymentsOfDividendsMinorityInterest`	5.91B	JPY	Annual
Dividends paid to noncontrolling interests	`PaymentsOfDividendsMinorityInterest`	22.99B	JPY	Annual
Payments related to privatization of UnionBanCal Corporation (Notes 3 and 32)	`ProceedsFromPaymentsForTransactionRelatedToPrivatizationOfSubsidiary`	-410.37B	JPY	Annual
Other-net	`ProceedsFromPaymentsForOtherFinancingActivities`	-57.02B	JPY	Annual
Other-net	`ProceedsFromPaymentsForOtherFinancingActivities`	4.26B	JPY	Annual
Other-net	`ProceedsFromPaymentsForOtherFinancingActivities`	-6.38B	JPY	Annual
Net cash provided by financing activities	`NetCashProvidedByUsedInFinancingActivities`	8,300.28B	JPY	Annual
Net cash provided by financing activities	`NetCashProvidedByUsedInFinancingActivities`	8,295.28B	JPY	Annual
Net cash provided by financing activities	`NetCashProvidedByUsedInFinancingActivities`	8,589.79B	JPY	Annual
Effect of exchange rate changes on cash and cash equivalents	`EffectOfExchangeRateOnCashAndCashEquivalents`	-99.95B	JPY	Annual
Effect of exchange rate changes on cash and cash equivalents	`EffectOfExchangeRateOnCashAndCashEquivalents`	-32.44B	JPY	Annual
Effect of exchange rate changes on cash and cash equivalents	`EffectOfExchangeRateOnCashAndCashEquivalents`	440.00M	JPY	Annual
Net increase (decrease) in cash and cash equivalents	`CashAndCashEquivalentsPeriodIncreaseDecrease`	-208.73B	JPY	Annual
Net increase (decrease) in cash and cash equivalents	`CashAndCashEquivalentsPeriodIncreaseDecrease`	1,241.03B	JPY	Annual
Net increase (decrease) in cash and cash equivalents	`CashAndCashEquivalentsPeriodIncreaseDecrease`	-1,019.44B	JPY	Annual
Cash and cash equivalents at beginning of fiscal year (including cash and cash equivalents identified as discontinued operations of 2,194 million in 2008, nil in 2009 and 2010)	`CashAndCashEquivalentsAtCarryingValue`	2,862.52B	JPY	Point-in-time
Cash and cash equivalents at beginning of fiscal year (including cash and cash equivalents identified as discontinued operations of 2,194 million in 2008, nil in 2009 and 2010)	`CashAndCashEquivalentsAtCarryingValue`	4,090.69B	JPY	Point-in-time
Cash and cash equivalents at beginning of fiscal year (including cash and cash equivalents identified as discontinued operations of 2,194 million in 2008, nil in 2009 and 2010)	`CashAndCashEquivalentsAtCarryingValue`	2,849.66B	JPY	Point-in-time
Cash and cash equivalents at beginning of fiscal year (including cash and cash equivalents identified as discontinued operations of 2,194 million in 2008, nil in 2009 and 2010)	`CashAndCashEquivalentsAtCarryingValue`	3,071.25B	JPY	Point-in-time
Cash and cash equivalents at end of fiscal year (no cash and cash equivalents identified as discontinued operations in 2008, 2009 and 2010)	`CashAndCashEquivalentsAtCarryingValue`	2,862.52B	JPY	Point-in-time
Cash and cash equivalents at end of fiscal year (no cash and cash equivalents identified as discontinued operations in 2008, 2009 and 2010)	`CashAndCashEquivalentsAtCarryingValue`	4,090.69B	JPY	Point-in-time
Cash and cash equivalents at end of fiscal year (no cash and cash equivalents identified as discontinued operations in 2008, 2009 and 2010)	`CashAndCashEquivalentsAtCarryingValue`	2,849.66B	JPY	Point-in-time
Cash and cash equivalents at end of fiscal year (no cash and cash equivalents identified as discontinued operations in 2008, 2009 and 2010)	`CashAndCashEquivalentsAtCarryingValue`	3,071.25B	JPY	Point-in-time
Interest	`InterestPaid`	2,055.79B	JPY	Annual
Interest	`InterestPaid`	1,643.73B	JPY	Annual
Interest	`InterestPaid`	831.85B	JPY	Annual
Income taxes, net of refunds	`IncomeTaxesPaidNet`	145.81B	JPY	Annual
Income taxes, net of refunds	`IncomeTaxesPaidNet`	84.89B	JPY	Annual
Income taxes, net of refunds	`IncomeTaxesPaidNet`	38.27B	JPY	Annual
Obtaining assets by entering into capital lease	`CapitalLeaseObligationsIncurred`	5.41B	JPY	Annual
Obtaining assets by entering into capital lease	`CapitalLeaseObligationsIncurred`	18.74B	JPY	Annual
Obtaining assets by entering into capital lease	`CapitalLeaseObligationsIncurred`	5.76B	JPY	Annual
Acquisition of noncontrolling interests in Mitsubishi UFJ NICOS Co., Ltd. in 2009 and Mitsubishi UFJ Securities Co., Ltd. in 2008 in exchange for treasury stock (Note 3)	`TreasuryStockExchangedToAcquireNoncontrollingInterestInSubsidiaries`	131.44B	JPY	Annual
Acquisition of noncontrolling interests in Mitsubishi UFJ NICOS Co., Ltd. in 2009 and Mitsubishi UFJ Securities Co., Ltd. in 2008 in exchange for treasury stock (Note 3)	`TreasuryStockExchangedToAcquireNoncontrollingInterestInSubsidiaries`	369.59B	JPY	Annual
Transfer to securities from loans resulting from securitizations (Note 5)	`NoncashTransferToSecuritiesFromLoansResultingFromSecuritization`	60.67B	JPY	Annual
Transfer to trading account assets from investment securities available for sale (Note 31)	`TransferFromInvestmentSecuritiesAvailableForSaleToTradingSecurities`	10,448.08B	JPY	Annual
Transfer to investment securities being held to maturity from trading account assets (Note 4)	`TransferToHeldToMaturityInvestmentSecuritiesFromTradingAccountAssets`	1,053.03B	JPY	Annual
Union Bank's term borrowing issued in its fiscal year ended December 31, 2008, but settled on January 2, 2009	`SupplementalOtherNoncashPaymentOnTermBorrowing`	91.03B	JPY	Annual
Transfer to investment securities being held to maturity from investment securities available for sale (Note 4)	`TransferOfInvestmentSecuritiesToHeldToMaturityFromAvailableForSale`	111.89B	JPY	Annual
Acquisition of shares of Senshu Ikeda Holdings, Inc. recorded at fair value	`NonCashAcquisitionOfSubsidiariesViaShareExchange`	79.07B	JPY	Annual
Deconsolidation of Senshu Bank at book value	`SupplementalNoncashTransations`	50.07B	JPY	Annual

Stockholders Equity 123 line items

Line Item	Tag	Value	Unit	Period
Net loss before attribution of noncontrolling interests	`ProfitLoss`	875.08B	JPY	Annual
Net loss before attribution of noncontrolling interests	`ProfitLoss`	-1,504.30B	JPY	Annual
Net loss before attribution of noncontrolling interests	`ProfitLoss`	-503.96B	JPY	Annual
Net unrealized holding gains on investment securities (including unrealized gain of 1,103 million, net of tax, related to debt securities with credit component realized in earnings)	`OtherComprehensiveIncomeUnrealizedHoldingGainLossOnSecuritiesArisingDuringPeriodBeforeTax`	1,187.68B	JPY	Annual
Net unrealized holding gains on investment securities (including unrealized gain of 1,103 million, net of tax, related to debt securities with credit component realized in earnings)	`OtherComprehensiveIncomeUnrealizedHoldingGainLossOnSecuritiesArisingDuringPeriodBeforeTax`	-3,653.60B	JPY	Annual
Net unrealized holding gains on investment securities (including unrealized gain of 1,103 million, net of tax, related to debt securities with credit component realized in earnings)	`OtherComprehensiveIncomeUnrealizedHoldingGainLossOnSecuritiesArisingDuringPeriodBeforeTax`	-2,070.14B	JPY	Annual
Net unrealized holding gains (losses) on investment securities (including unrealized gain of 1,103 million, net of tax, related to debt securities with credit component realized in earnings in 2010), income tax expense (benefit)	`OtherComprehensiveIncomeUnrealizedHoldingGainLossOnSecuritiesArisingDuringPeriodTax`	441.40B	JPY	Annual
Net unrealized holding gains (losses) on investment securities (including unrealized gain of 1,103 million, net of tax, related to debt securities with credit component realized in earnings in 2010), income tax expense (benefit)	`OtherComprehensiveIncomeUnrealizedHoldingGainLossOnSecuritiesArisingDuringPeriodTax`	-1,481.64B	JPY	Annual
Net unrealized holding gains (losses) on investment securities (including unrealized gain of 1,103 million, net of tax, related to debt securities with credit component realized in earnings in 2010), income tax expense (benefit)	`OtherComprehensiveIncomeUnrealizedHoldingGainLossOnSecuritiesArisingDuringPeriodTax`	-840.31B	JPY	Annual
Total	`OtherComprehensiveIncomeUnrealizedHoldingGainLossOnSecuritiesArisingDuringPeriodNetOfTax`	-2,171.95B	JPY	Annual
Total	`OtherComprehensiveIncomeUnrealizedHoldingGainLossOnSecuritiesArisingDuringPeriodNetOfTax`	746.28B	JPY	Annual
Total	`OtherComprehensiveIncomeUnrealizedHoldingGainLossOnSecuritiesArisingDuringPeriodNetOfTax`	-1,229.84B	JPY	Annual
Reclassification adjustment for gains (losses) included in net income (loss) before attribution of noncontrolling interests, gains (losses) before income tax expense (benefit)	`OtherComprehensiveIncomeReclassificationAdjustmentForUnrealizedHoldingGainsLossesPortionAttributedToNonControllingInterestBeforeTax`	-629.57B	JPY	Annual
Reclassification adjustment for gains (losses) included in net income (loss) before attribution of noncontrolling interests, gains (losses) before income tax expense (benefit)	`OtherComprehensiveIncomeReclassificationAdjustmentForUnrealizedHoldingGainsLossesPortionAttributedToNonControllingInterestBeforeTax`	224.56B	JPY	Annual
Reclassification adjustment for gains (losses) included in net income (loss) before attribution of noncontrolling interests, gains (losses) before income tax expense (benefit)	`OtherComprehensiveIncomeReclassificationAdjustmentForUnrealizedHoldingGainsLossesPortionAttributedToNonControllingInterestBeforeTax`	-1,387.81B	JPY	Annual
Reclassification adjustment for gains (losses) included in net income (loss) before attribution of noncontrolling interests, income tax expense (benefit)	`OtherComprehensiveIncomeReclassificationAdjustmentForUnrealizedHoldingGainsLossesPortionAttributedToNonControllingInterestTax`	-254.99B	JPY	Annual
Reclassification adjustment for gains (losses) included in net income (loss) before attribution of noncontrolling interests, income tax expense (benefit)	`OtherComprehensiveIncomeReclassificationAdjustmentForUnrealizedHoldingGainsLossesPortionAttributedToNonControllingInterestTax`	90.89B	JPY	Annual
Reclassification adjustment for gains (losses) included in net income (loss) before attribution of noncontrolling interests, income tax expense (benefit)	`OtherComprehensiveIncomeReclassificationAdjustmentForUnrealizedHoldingGainsLossesPortionAttributedToNonControllingInterestTax`	-563.41B	JPY	Annual
Total	`OtherComprehensiveIncomeReclassificationAdjustmentForUnrealizedHoldingGainsLossesPortionAttributedToNonControllingInterestNetOfTax`	-374.58B	JPY	Annual
Total	`OtherComprehensiveIncomeReclassificationAdjustmentForUnrealizedHoldingGainsLossesPortionAttributedToNonControllingInterestNetOfTax`	-824.40B	JPY	Annual
Total	`OtherComprehensiveIncomeReclassificationAdjustmentForUnrealizedHoldingGainsLossesPortionAttributedToNonControllingInterestNetOfTax`	133.67B	JPY	Annual
Other Comprehensive Income, Available-for-sale Securities Adjustment, before Tax	`OtherComprehensiveIncomeAvailableForSaleSecuritiesAdjustmentBeforeTaxPeriodIncreaseDecrease`	-1,440.58B	JPY	Annual
Other Comprehensive Income, Available-for-sale Securities Adjustment, before Tax	`OtherComprehensiveIncomeAvailableForSaleSecuritiesAdjustmentBeforeTaxPeriodIncreaseDecrease`	963.12B	JPY	Annual
Other Comprehensive Income, Available-for-sale Securities Adjustment, before Tax	`OtherComprehensiveIncomeAvailableForSaleSecuritiesAdjustmentBeforeTaxPeriodIncreaseDecrease`	-2,265.78B	JPY	Annual
Other Comprehensive Income, Available-for-sale Securities, Tax	`OtherComprehensiveIncomeAvailableForSaleSecuritiesTax`	585.32B	JPY	Annual
Other Comprehensive Income, Available-for-sale Securities, Tax	`OtherComprehensiveIncomeAvailableForSaleSecuritiesTax`	-350.51B	JPY	Annual
Other Comprehensive Income, Available-for-sale Securities, Tax	`OtherComprehensiveIncomeAvailableForSaleSecuritiesTax`	918.23B	JPY	Annual
Total	`OtherComprehensiveIncomeAvailableForSaleSecuritiesAdjustmentNetOfTaxPeriodIncreaseDecrease`	612.62B	JPY	Annual
Total	`OtherComprehensiveIncomeAvailableForSaleSecuritiesAdjustmentNetOfTaxPeriodIncreaseDecrease`	-855.26B	JPY	Annual
Total	`OtherComprehensiveIncomeAvailableForSaleSecuritiesAdjustmentNetOfTaxPeriodIncreaseDecrease`	-1,347.55B	JPY	Annual
Net unrealized gains on derivatives qualifying for cash flow hedges, gains (losses) before income tax expense (benefit)	`OtherComprehensiveIncomeUnrealizedGainLossOnDerivativesArisingDuringPeriodBeforeTax`	3.62B	JPY	Annual
Net unrealized gains on derivatives qualifying for cash flow hedges, gains (losses) before income tax expense (benefit)	`OtherComprehensiveIncomeUnrealizedGainLossOnDerivativesArisingDuringPeriodBeforeTax`	4.44B	JPY	Annual
Net unrealized gains on derivatives qualifying for cash flow hedges, gains (losses) before income tax expense (benefit)	`OtherComprehensiveIncomeUnrealizedGainLossOnDerivativesArisingDuringPeriodBeforeTax`	15.18B	JPY	Annual
Net unrealized gains on derivatives qualifying for cash flow hedges, income tax expense (benefit)	`OtherComprehensiveIncomeUnrealizedGainLossOnDerivativesArisingDuringPeriodTax`	-1.56B	JPY	Annual
Net unrealized gains on derivatives qualifying for cash flow hedges, income tax expense (benefit)	`OtherComprehensiveIncomeUnrealizedGainLossOnDerivativesArisingDuringPeriodTax`	-1.32B	JPY	Annual
Net unrealized gains on derivatives qualifying for cash flow hedges, income tax expense (benefit)	`OtherComprehensiveIncomeUnrealizedGainLossOnDerivativesArisingDuringPeriodTax`	-6.11B	JPY	Annual
Total	`OtherComprehensiveIncomeUnrealizedGainLossOnDerivativesArisingDuringPeriodNetOfTax`	9.07B	JPY	Annual
Total	`OtherComprehensiveIncomeUnrealizedGainLossOnDerivativesArisingDuringPeriodNetOfTax`	2.30B	JPY	Annual
Total	`OtherComprehensiveIncomeUnrealizedGainLossOnDerivativesArisingDuringPeriodNetOfTax`	2.88B	JPY	Annual
Reclassification adjustment for gains (losses) included in net income (loss) before attribution of noncontrolling interests, gains (losses) before income tax expense (benefit)	`OtherComprehensiveIncomeReclassificationAdjustmentOnDerivativesIncludedInNetIncomeBeforeTax`	-11.71B	JPY	Annual
Reclassification adjustment for gains (losses) included in net income (loss) before attribution of noncontrolling interests, gains (losses) before income tax expense (benefit)	`OtherComprehensiveIncomeReclassificationAdjustmentOnDerivativesIncludedInNetIncomeBeforeTax`	-8.62B	JPY	Annual
Reclassification adjustment for gains (losses) included in net income (loss) before attribution of noncontrolling interests, gains (losses) before income tax expense (benefit)	`OtherComprehensiveIncomeReclassificationAdjustmentOnDerivativesIncludedInNetIncomeBeforeTax`	3.08B	JPY	Annual
Reclassification adjustment for gains (losses) included in net income (loss) before attribution of noncontrolling interests, income tax expense (benefit)	`OtherComprehensiveIncomeReclassificationAdjustmentOnDerivativesIncludedInNetIncomeTax`	3.38B	JPY	Annual
Reclassification adjustment for gains (losses) included in net income (loss) before attribution of noncontrolling interests, income tax expense (benefit)	`OtherComprehensiveIncomeReclassificationAdjustmentOnDerivativesIncludedInNetIncomeTax`	-1.33B	JPY	Annual
Reclassification adjustment for gains (losses) included in net income (loss) before attribution of noncontrolling interests, income tax expense (benefit)	`OtherComprehensiveIncomeReclassificationAdjustmentOnDerivativesIncludedInNetIncomeTax`	4.62B	JPY	Annual
Total	`OtherComprehensiveIncomeReclassificationAdjustmentOnDerivativesIncludedInNetIncomeNetOfTax`	5.24B	JPY	Annual
Total	`OtherComprehensiveIncomeReclassificationAdjustmentOnDerivativesIncludedInNetIncomeNetOfTax`	7.09B	JPY	Annual
Total	`OtherComprehensiveIncomeReclassificationAdjustmentOnDerivativesIncludedInNetIncomeNetOfTax`	-1.76B	JPY	Annual
Other Comprehensive Income, Derivatives Qualifying as Hedges, before Tax	`OtherComprehensiveIncomeDerivativesQualifyingAsHedgesBeforeTaxPeriodIncreaseDecrease`	6.57B	JPY	Annual
Other Comprehensive Income, Derivatives Qualifying as Hedges, before Tax	`OtherComprehensiveIncomeDerivativesQualifyingAsHedgesBeforeTaxPeriodIncreaseDecrease`	7.53B	JPY	Annual
Other Comprehensive Income, Derivatives Qualifying as Hedges, before Tax	`OtherComprehensiveIncomeDerivativesQualifyingAsHedgesBeforeTaxPeriodIncreaseDecrease`	-8.09B	JPY	Annual
Other Comprehensive Income, Derivatives Qualifying as Hedges, Tax Effect	`OtherComprehensiveIncomeDerivativesQualifyingAsHedgesTaxEffectPeriodIncreaseDecrease`	-2.73B	JPY	Annual
Other Comprehensive Income, Derivatives Qualifying as Hedges, Tax Effect	`OtherComprehensiveIncomeDerivativesQualifyingAsHedgesTaxEffectPeriodIncreaseDecrease`	-2.89B	JPY	Annual
Other Comprehensive Income, Derivatives Qualifying as Hedges, Tax Effect	`OtherComprehensiveIncomeDerivativesQualifyingAsHedgesTaxEffectPeriodIncreaseDecrease`	3.29B	JPY	Annual
Total	`OtherComprehensiveIncomeDerivativesQualifyingAsHedgesNetOfTaxPeriodIncreaseDecrease`	4.64B	JPY	Annual
Total	`OtherComprehensiveIncomeDerivativesQualifyingAsHedgesNetOfTaxPeriodIncreaseDecrease`	-4.79B	JPY	Annual
Total	`OtherComprehensiveIncomeDerivativesQualifyingAsHedgesNetOfTaxPeriodIncreaseDecrease`	3.84B	JPY	Annual
Pension liability adjustments, gains (losses) before income tax expense (benefit)	`OtherComprehensiveIncomeDefinedBenefitPlansNetUnamortizedGainLossArisingDuringPeriodBeforeTax`	-721.82B	JPY	Annual
Pension liability adjustments, gains (losses) before income tax expense (benefit)	`OtherComprehensiveIncomeDefinedBenefitPlansNetUnamortizedGainLossArisingDuringPeriodBeforeTax`	352.65B	JPY	Annual
Pension liability adjustments, gains (losses) before income tax expense (benefit)	`OtherComprehensiveIncomeDefinedBenefitPlansNetUnamortizedGainLossArisingDuringPeriodBeforeTax`	-69.50B	JPY	Annual
Pension liability adjustments, income tax expense (benefit)	`OtherComprehensiveIncomeDefinedBenefitPlansNetUnamortizedGainLossArisingDuringPeriodTax`	-138.29B	JPY	Annual
Pension liability adjustments, income tax expense (benefit)	`OtherComprehensiveIncomeDefinedBenefitPlansNetUnamortizedGainLossArisingDuringPeriodTax`	28.12B	JPY	Annual
Pension liability adjustments, income tax expense (benefit)	`OtherComprehensiveIncomeDefinedBenefitPlansNetUnamortizedGainLossArisingDuringPeriodTax`	289.20B	JPY	Annual
Total	`OtherComprehensiveIncomeDefinedBenefitPlansNetUnamortizedGainLossArisingDuringPeriodNetOfTax`	-432.62B	JPY	Annual
Total	`OtherComprehensiveIncomeDefinedBenefitPlansNetUnamortizedGainLossArisingDuringPeriodNetOfTax`	214.35B	JPY	Annual
Total	`OtherComprehensiveIncomeDefinedBenefitPlansNetUnamortizedGainLossArisingDuringPeriodNetOfTax`	-41.38B	JPY	Annual
Reclassification adjustment for losses (gains) included in net income (loss) before attribution of noncontrolling interests, gains (losses) before income tax expense (benefit)	`OtherComprehensiveIncomeReclassificationOfDefinedBenefitPlansNetGainLossRecognizedInNetPeriodicBenefitCostBeforeTax`	48.30B	JPY	Annual
Reclassification adjustment for losses (gains) included in net income (loss) before attribution of noncontrolling interests, gains (losses) before income tax expense (benefit)	`OtherComprehensiveIncomeReclassificationOfDefinedBenefitPlansNetGainLossRecognizedInNetPeriodicBenefitCostBeforeTax`	-17.35B	JPY	Annual
Reclassification adjustment for losses (gains) included in net income (loss) before attribution of noncontrolling interests, gains (losses) before income tax expense (benefit)	`OtherComprehensiveIncomeReclassificationOfDefinedBenefitPlansNetGainLossRecognizedInNetPeriodicBenefitCostBeforeTax`	992.00M	JPY	Annual
Reclassification adjustment for losses (gains) included in net income (loss) before attribution of noncontrolling interests, income tax expense (benefit)	`OtherComprehensiveIncomeReclassificationOfDefinedBenefitPlansNetGainLossRecognizedInNetPeriodicBenefitCostTax`	-345.00M	JPY	Annual
Reclassification adjustment for losses (gains) included in net income (loss) before attribution of noncontrolling interests, income tax expense (benefit)	`OtherComprehensiveIncomeReclassificationOfDefinedBenefitPlansNetGainLossRecognizedInNetPeriodicBenefitCostTax`	6.17B	JPY	Annual
Reclassification adjustment for losses (gains) included in net income (loss) before attribution of noncontrolling interests, income tax expense (benefit)	`OtherComprehensiveIncomeReclassificationOfDefinedBenefitPlansNetGainLossRecognizedInNetPeriodicBenefitCostTax`	-19.43B	JPY	Annual
Total	`OtherComprehensiveIncomeReclassificationOfDefinedBenefitPlansNetGainLossRecognizedInNetPeriodicBenefitCostNetOfTax`	28.87B	JPY	Annual
Total	`OtherComprehensiveIncomeReclassificationOfDefinedBenefitPlansNetGainLossRecognizedInNetPeriodicBenefitCostNetOfTax`	647.00M	JPY	Annual
Total	`OtherComprehensiveIncomeReclassificationOfDefinedBenefitPlansNetGainLossRecognizedInNetPeriodicBenefitCostNetOfTax`	-11.18B	JPY	Annual
Other Comprehensive Income, Defined Benefit Plan's Adjustment, before Tax	`OtherComprehensiveIncomeDefinedBenefitPlansAdjustmentBeforeTaxPeriodIncreaseDecrease`	400.94B	JPY	Annual
Other Comprehensive Income, Defined Benefit Plan's Adjustment, before Tax	`OtherComprehensiveIncomeDefinedBenefitPlansAdjustmentBeforeTaxPeriodIncreaseDecrease`	-86.84B	JPY	Annual
Other Comprehensive Income, Defined Benefit Plan's Adjustment, before Tax	`OtherComprehensiveIncomeDefinedBenefitPlansAdjustmentBeforeTaxPeriodIncreaseDecrease`	-720.82B	JPY	Annual
Other Comprehensive Income, Defined Benefit Plans, Tax	`OtherComprehensiveIncomeDefinedBenefitPlansTax`	-157.72B	JPY	Annual
Other Comprehensive Income, Defined Benefit Plans, Tax	`OtherComprehensiveIncomeDefinedBenefitPlansTax`	288.86B	JPY	Annual
Other Comprehensive Income, Defined Benefit Plans, Tax	`OtherComprehensiveIncomeDefinedBenefitPlansTax`	34.29B	JPY	Annual
Total	`OtherComprehensiveIncomeDefinedBenefitPlansAdjustmentNetOfTaxPeriodIncreaseDecrease`	-431.97B	JPY	Annual
Total	`OtherComprehensiveIncomeDefinedBenefitPlansAdjustmentNetOfTaxPeriodIncreaseDecrease`	243.22B	JPY	Annual
Total	`OtherComprehensiveIncomeDefinedBenefitPlansAdjustmentNetOfTaxPeriodIncreaseDecrease`	-52.56B	JPY	Annual
Foreign currency translation adjustments, gains (losses) before income tax expense (benefit)	`OtherComprehensiveIncomeForeignCurrencyTransactionAndTranslationGainLossBeforeReclassificationAndTax`	25.04B	JPY	Annual
Foreign currency translation adjustments, gains (losses) before income tax expense (benefit)	`OtherComprehensiveIncomeForeignCurrencyTransactionAndTranslationGainLossBeforeReclassificationAndTax`	-124.27B	JPY	Annual
Foreign currency translation adjustments, gains (losses) before income tax expense (benefit)	`OtherComprehensiveIncomeForeignCurrencyTransactionAndTranslationGainLossBeforeReclassificationAndTax`	-332.13B	JPY	Annual
Foreign currency translation adjustments, income tax expense (benefit)	`OtherComprehensiveIncomeForeignCurrencyTranslationGainLossArisingDuringPeriodTax`	30.98B	JPY	Annual
Foreign currency translation adjustments, income tax expense (benefit)	`OtherComprehensiveIncomeForeignCurrencyTranslationGainLossArisingDuringPeriodTax`	16.96B	JPY	Annual
Foreign currency translation adjustments, income tax expense (benefit)	`OtherComprehensiveIncomeForeignCurrencyTranslationGainLossArisingDuringPeriodTax`	5.54B	JPY	Annual
Total	`OtherComprehensiveIncomeForeignCurrencyTransactionAndTranslationGainLossArisingDuringPeriodNetOfTax`	30.58B	JPY	Annual
Total	`OtherComprehensiveIncomeForeignCurrencyTransactionAndTranslationGainLossArisingDuringPeriodNetOfTax`	-93.29B	JPY	Annual
Total	`OtherComprehensiveIncomeForeignCurrencyTransactionAndTranslationGainLossArisingDuringPeriodNetOfTax`	-315.17B	JPY	Annual
Reclassification adjustment for losses included in net income (loss) before attribution of noncontrolling interests, gains (losses) before income tax expense (benefit)	`OtherComprehensiveIncomeForeignCurrencyTransactionAndTranslationReclassificationAdjustmentRealizedUponSaleOrLiquidationBeforeTax`	18.42B	JPY	Annual
Reclassification adjustment for losses included in net income (loss) before attribution of noncontrolling interests, gains (losses) before income tax expense (benefit)	`OtherComprehensiveIncomeForeignCurrencyTransactionAndTranslationReclassificationAdjustmentRealizedUponSaleOrLiquidationBeforeTax`	11.09B	JPY	Annual
Reclassification adjustment for losses included in net income (loss) before attribution of noncontrolling interests, gains (losses) before income tax expense (benefit)	`OtherComprehensiveIncomeForeignCurrencyTransactionAndTranslationReclassificationAdjustmentRealizedUponSaleOrLiquidationBeforeTax`	162.00M	JPY	Annual
Reclassification adjustment for gains included in net income (loss) before attribution of noncontrolling interests, income tax expense (benefit)	`OtherComprehensiveIncomeForeignCurrencyTranslationReclassificationAdjustmentRealizedUponSaleOrLiquidationTax`	690.00M	JPY	Annual
Reclassification adjustment for gains included in net income (loss) before attribution of noncontrolling interests, income tax expense (benefit)	`OtherComprehensiveIncomeForeignCurrencyTranslationReclassificationAdjustmentRealizedUponSaleOrLiquidationTax`	-1.96B	JPY	Annual
Reclassification adjustment for gains included in net income (loss) before attribution of noncontrolling interests, income tax expense (benefit)	`OtherComprehensiveIncomeForeignCurrencyTranslationReclassificationAdjustmentRealizedUponSaleOrLiquidationTax`	-8.14B	JPY	Annual
Total	`OtherComprehensiveIncomeForeignCurrencyTransactionAndTranslationReclassificationAdjustmentRealizedUponSaleOrLiquidationNetOfTax`	-852.00M	JPY	Annual
Total	`OtherComprehensiveIncomeForeignCurrencyTransactionAndTranslationReclassificationAdjustmentRealizedUponSaleOrLiquidationNetOfTax`	-9.13B	JPY	Annual
Total	`OtherComprehensiveIncomeForeignCurrencyTransactionAndTranslationReclassificationAdjustmentRealizedUponSaleOrLiquidationNetOfTax`	-10.28B	JPY	Annual
Other Comprehensive Income, Foreign Currency Translation Adjustment, before Tax	`OtherComprehensiveIncomeForeignCurrencyTransactionAndTranslationAdjustmentBeforeTaxPeriodIncreaseDecrease`	-321.04B	JPY	Annual
Other Comprehensive Income, Foreign Currency Translation Adjustment, before Tax	`OtherComprehensiveIncomeForeignCurrencyTransactionAndTranslationAdjustmentBeforeTaxPeriodIncreaseDecrease`	-124.11B	JPY	Annual
Other Comprehensive Income, Foreign Currency Translation Adjustment, before Tax	`OtherComprehensiveIncomeForeignCurrencyTransactionAndTranslationAdjustmentBeforeTaxPeriodIncreaseDecrease`	43.46B	JPY	Annual
Other Comprehensive Income, Foreign Currency Translation Adjustment, Tax	`OtherComprehensiveIncomeForeignCurrencyTranslationAdjustmentTax`	15.00B	JPY	Annual
Other Comprehensive Income, Foreign Currency Translation Adjustment, Tax	`OtherComprehensiveIncomeForeignCurrencyTranslationAdjustmentTax`	-2.59B	JPY	Annual
Other Comprehensive Income, Foreign Currency Translation Adjustment, Tax	`OtherComprehensiveIncomeForeignCurrencyTranslationAdjustmentTax`	31.66B	JPY	Annual
Total	`OtherComprehensiveIncomeForeignCurrencyTransactionAndTranslationAdjustmentNetOfTaxPeriodIncreaseDecrease`	-92.44B	JPY	Annual
Total	`OtherComprehensiveIncomeForeignCurrencyTransactionAndTranslationAdjustmentNetOfTaxPeriodIncreaseDecrease`	-306.03B	JPY	Annual
Total	`OtherComprehensiveIncomeForeignCurrencyTransactionAndTranslationAdjustmentNetOfTaxPeriodIncreaseDecrease`	40.86B	JPY	Annual
Total changes in equity from nonowner sources	`OtherComprehensiveIncomeLossNetOfTaxPeriodIncreaseDecrease`	-1,991.87B	JPY	Annual
Total changes in equity from nonowner sources	`OtherComprehensiveIncomeLossNetOfTaxPeriodIncreaseDecrease`	-3,093.72B	JPY	Annual
Total changes in equity from nonowner sources	`OtherComprehensiveIncomeLossNetOfTaxPeriodIncreaseDecrease`	1,766.98B	JPY	Annual
Net income (loss) attributable to noncontrolling interests	`NetIncomeLossAttributableToNoncontrollingInterest`	-36.26B	JPY	Annual
Net income (loss) attributable to noncontrolling interests	`NetIncomeLossAttributableToNoncontrollingInterest`	15.26B	JPY	Annual
Net income (loss) attributable to noncontrolling interests	`NetIncomeLossAttributableToNoncontrollingInterest`	38.48B	JPY	Annual
Other changes in equity from nonowner sources attributable to noncontrolling interests	`OtherChangesInEquityFromNonownerSourcesAttributedToNoncontrollingInterestsNetOfTax`	-15.20B	JPY	Annual
Other changes in equity from nonowner sources attributable to noncontrolling interests	`OtherChangesInEquityFromNonownerSourcesAttributedToNoncontrollingInterestsNetOfTax`	5.43B	JPY	Annual
Other changes in equity from nonowner sources attributable to noncontrolling interests	`OtherChangesInEquityFromNonownerSourcesAttributedToNoncontrollingInterestsNetOfTax`	-8.03B	JPY	Annual
Total changes in equity from nonowner sources attributable to Mitsubishi UFJ Financial Group	`ComprehensiveIncomeNetOfTax`	1,746.29B	JPY	Annual
Total changes in equity from nonowner sources attributable to Mitsubishi UFJ Financial Group	`ComprehensiveIncomeNetOfTax`	-3,049.43B	JPY	Annual
Total changes in equity from nonowner sources attributable to Mitsubishi UFJ Financial Group	`ComprehensiveIncomeNetOfTax`	-2,015.15B	JPY	Annual

Comprehensive Income 1 line items

Line Item	Tag	Value	Unit	Period
Net unrealized holding gains (losses) on investment securities, unrealized gain related to debt securities with credit component realized in earnings, net of tax	`OtherComprehensiveIncomeUnrealizedHoldingGainLossOnInvestmentOnDebtSecuritiesWithCreditComponentArisingDuringThePeriodNetOfTax`	1.10B	JPY	Annual

Data is extracted from SEC EDGAR XBRL filings. Values shown are as reported in the filing.