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Contractual Maturities of Installment Loans Except Purchased Loans (Detail) In Millions	Mar. 31, 2011 USD ($)	Mar. 31, 2011 JPY (¥)
Accounts, Notes, Loans and Financing Receivable [Line Items]
2012	$ 9,664	¥ 803,554
2013	6,280	522,216
2014	5,114	425,198
2015	2,770	230,286
2016	2,142	178,146
Thereafter	8,568	712,429
Total	$ 34,538	¥ 2,871,829

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Contractual Maturities of Installment Loans in Five Years

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Contractual Maturities of Installment Loans in Four Years

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Contractual Maturities of Installment Loans in Three Years

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Contractual Maturities of Installment Loans in Two Years

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Contractual Maturities of Installment Loans Thereafter

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Line items represent financial concepts included in a table. These concepts are used to disclose reportable information associated with domain members defined in one or many axes to the table.

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