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v2.3.0.11

Changes in the Allowance for Doubtful Receivables on Direct Financing Leases and Probable Loan Losses (Detail) In Millions |  |  | 12 Months Ended
--- | --- | --- | ---
Mar. 31, 2011 USD ($) | Mar. 31, 2011 JPY (¥) | Mar. 31, 2010 JPY (¥) | Mar. 31, 2011 Direct Financing Leases and Probable Loan Losses USD ($) | Mar. 31, 2011 Direct Financing Leases and Probable Loan Losses JPY (¥) | Mar. 31, 2010 Direct Financing Leases and Probable Loan Losses JPY (¥) | Mar. 31, 2009 Direct Financing Leases and Probable Loan Losses JPY (¥)
Beginning balance | $ 1,854 | ¥ 154,150 | ¥ 157,523 | $ 1,894 |  | ¥ 157,523 |  | ¥ 158,544 |  | ¥ 102,007 |
Effect of the application of the new accounting standards |  |  |  | 387 | [1] | 32,181 | [1] | 0 | [1] | 0 | [1]
Beginning balance after the application of the new accounting standards |  |  |  | 2,281 |  | 189,704 |  | 158,544 |  | 102,007 |
Provision charged to income |  |  |  | 374 |  | 31,122 |  | 71,529 |  | 76,985 |
Charge-offs |  |  |  | (743) |  | (61,829) |  | (60,412) |  | (21,027) |
Recoveries |  |  |  | 2 |  | 175 |  | 2,615 |  | 1,296 |
Other |  |  |  | (60) | [2] | (5,022) | [2] | (14,753) | [2] | (717) | [2]
Ending balance | $ 1,854 | ¥ 154,150 | ¥ 157,523 | $ 1,854 |  | ¥ 154,150 |  | ¥ 157,523 |  | ¥ 158,544 |
[1] | This effect results from our application of the new accounting standards for consolidation of VIEs under ASU 2009-16 and ASU 2009-17, effective April 1, 2010.
[2] | Other includes foreign currency translation adjustments, amounts reclassified to discontinued operations and decrease in allowance related to sales of subsidiaries.

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- Definition A valuation allowance for financing receivables that are expected to be uncollectible. + Details
Name: | ix_FinancingReceivableAllowanceForCreditLosses
Namespace Prefix: | ix
Data Type: | xbrli:monetaryItemType
Balance Type: | credit
Period Type: | instant

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- Definition Financing Receivable, Allowance for Credit Losses, Beginning Balance Restated + Details
Name: | ix_FinancingReceivableAllowanceForCreditLossesBeginningBalanceRestated
Namespace Prefix: | ix
Data Type: | xbrli:monetaryItemType
Balance Type: | credit
Period Type: | duration

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- Definition The effect of a change in method or methods for calculating the allowance for credit losses on the current period provision. + Details
Name: | ix_FinancingReceivableAllowanceForCreditLossesEffectOfChangeInMethod
Namespace Prefix: | ix
Data Type: | xbrli:monetaryItemType
Balance Type: | credit
Period Type: | duration

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- Definition Financing Receivable, Allowance for Credit Losses, Other Adjustments + Details
Name: | ix_FinancingReceivableAllowanceForCreditLossesOtherAdjustments
Namespace Prefix: | ix
Data Type: | xbrli:monetaryItemType
Balance Type: | credit
Period Type: | duration

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- Definition Charge to expense for financing receivables that are expected to be uncollectible. + Details
Name: | ix_FinancingReceivableAllowanceForCreditLossesProvisions
Namespace Prefix: | ix
Data Type: | xbrli:monetaryItemType
Balance Type: | credit
Period Type: | duration

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- Definition Financing Receivable Allowance For Credit Losses Recoveries Previous Write Off + Details
Name: | ix_FinancingReceivableAllowanceForCreditLossesRecoveriesPreviousWriteOff
Namespace Prefix: | ix
Data Type: | xbrli:monetaryItemType
Balance Type: | credit
Period Type: | duration

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- Definition Reduction to the allowance for credit losses related to financing receivables deemed uncollectible. + Details
Name: | ix_FinancingReceivableAllowanceForCreditLossesWriteOffs
Namespace Prefix: | ix
Data Type: | xbrli:monetaryItemType
Balance Type: | debit
Period Type: | duration