XML 177 R75.htm IDEA: XBRL DOCUMENT ﻿
v2.3.0.11

Recorded Amounts of Major Assets and Liabilities Measured at Fair Value on a Nonrecurring Basis (Detail) In Millions | Mar. 31, 2011 USD ($) | Mar. 31, 2011 JPY (¥) | Mar. 31, 2010 JPY (¥) | Mar. 31, 2011 Level 1 USD ($) | Mar. 31, 2011 Level 1 JPY (¥) | Mar. 31, 2010 Level 1 JPY (¥) | Mar. 31, 2011 Level 1 Unlisted securities USD ($) | Mar. 31, 2010 Level 1 Unlisted securities JPY (¥) | Mar. 31, 2011 Level 1 Real estate collateral-dependent loans (net of allowance for probable loan losses) USD ($) | Mar. 31, 2010 Level 1 Real estate collateral-dependent loans (net of allowance for probable loan losses) JPY (¥) | Mar. 31, 2011 Level 1 Land and buildings undeveloped or under construction USD ($) | Mar. 31, 2010 Level 1 Land and buildings undeveloped or under construction JPY (¥) | Mar. 31, 2011 Level 1 Certain investment in affiliates USD ($) | Mar. 31, 2011 Level 1 Certain investment in affiliates JPY (¥) | Mar. 31, 2010 Level 1 Certain investment in affiliates JPY (¥) | Mar. 31, 2010 Level 1 Investment in operating leases JPY (¥) | Mar. 31, 2011 Level 1 Loans Held-for-Sale USD ($) | Mar. 31, 2011 Level 1 Investment in operating leases and other operating assets USD ($) | Mar. 31, 2011 Level 2 USD ($) | Mar. 31, 2011 Level 2 JPY (¥) | Mar. 31, 2010 Level 2 JPY (¥) | Mar. 31, 2011 Level 2 Unlisted securities USD ($) | Mar. 31, 2010 Level 2 Unlisted securities JPY (¥) | Mar. 31, 2011 Level 2 Real estate collateral-dependent loans (net of allowance for probable loan losses) USD ($) | Mar. 31, 2010 Level 2 Real estate collateral-dependent loans (net of allowance for probable loan losses) JPY (¥) | Mar. 31, 2011 Level 2 Land and buildings undeveloped or under construction USD ($) | Mar. 31, 2010 Level 2 Land and buildings undeveloped or under construction JPY (¥) | Mar. 31, 2011 Level 2 Certain investment in affiliates USD ($) | Mar. 31, 2010 Level 2 Certain investment in affiliates JPY (¥) | Mar. 31, 2010 Level 2 Investment in operating leases JPY (¥) | Mar. 31, 2011 Level 2 Loans Held-for-Sale USD ($) | Mar. 31, 2011 Level 2 Loans Held-for-Sale JPY (¥) | Mar. 31, 2011 Level 2 Investment in operating leases and other operating assets USD ($) | Mar. 31, 2011 Level 3 USD ($) | Mar. 31, 2011 Level 3 JPY (¥) | Mar. 31, 2010 Level 3 JPY (¥) | Mar. 31, 2011 Level 3 Unlisted securities USD ($) | Mar. 31, 2011 Level 3 Unlisted securities JPY (¥) | Mar. 31, 2010 Level 3 Unlisted securities JPY (¥) | Mar. 31, 2011 Level 3 Real estate collateral-dependent loans (net of allowance for probable loan losses) USD ($) | Mar. 31, 2011 Level 3 Real estate collateral-dependent loans (net of allowance for probable loan losses) JPY (¥) | Mar. 31, 2010 Level 3 Real estate collateral-dependent loans (net of allowance for probable loan losses) JPY (¥) | Mar. 31, 2011 Level 3 Land and buildings undeveloped or under construction USD ($) | Mar. 31, 2011 Level 3 Land and buildings undeveloped or under construction JPY (¥) | Mar. 31, 2010 Level 3 Land and buildings undeveloped or under construction JPY (¥) | Mar. 31, 2011 Level 3 Certain investment in affiliates USD ($) | Mar. 31, 2011 Level 3 Certain investment in affiliates JPY (¥) | Mar. 31, 2010 Level 3 Certain investment in affiliates JPY (¥) | Mar. 31, 2010 Level 3 Investment in operating leases JPY (¥) | Mar. 31, 2011 Level 3 Loans Held-for-Sale USD ($) | Mar. 31, 2011 Level 3 Investment in operating leases and other operating assets USD ($) | Mar. 31, 2011 Level 3 Investment in operating leases and other operating assets JPY (¥) | Mar. 31, 2011 Unlisted securities USD ($) | Mar. 31, 2011 Unlisted securities JPY (¥) | Mar. 31, 2010 Unlisted securities JPY (¥) | Mar. 31, 2011 Real estate collateral-dependent loans (net of allowance for probable loan losses) USD ($) | Mar. 31, 2011 Real estate collateral-dependent loans (net of allowance for probable loan losses) JPY (¥) | Mar. 31, 2010 Real estate collateral-dependent loans (net of allowance for probable loan losses) JPY (¥) | Mar. 31, 2011 Land and buildings undeveloped or under construction USD ($) | Mar. 31, 2011 Land and buildings undeveloped or under construction JPY (¥) | Mar. 31, 2010 Land and buildings undeveloped or under construction JPY (¥) | Mar. 31, 2011 Certain investment in affiliates USD ($) | Mar. 31, 2011 Certain investment in affiliates JPY (¥) | Mar. 31, 2010 Certain investment in affiliates JPY (¥) | Mar. 31, 2010 Investment in operating leases JPY (¥) | Mar. 31, 2011 Loans Held-for-Sale USD ($) | Mar. 31, 2011 Loans Held-for-Sale JPY (¥) | Mar. 31, 2011 Investment in operating leases and other operating assets USD ($) | Mar. 31, 2011 Investment in operating leases and other operating assets JPY (¥)
--- | --- | --- | --- | --- | --- | --- | --- | --- | --- | --- | --- | --- | --- | --- | --- | --- | --- | --- | --- | --- | --- | --- | --- | --- | --- | --- | --- | --- | --- | --- | --- | --- | --- | --- | --- | --- | --- | --- | --- | --- | --- | --- | --- | --- | --- | --- | --- | --- | --- | --- | --- | --- | --- | --- | --- | --- | --- | --- | --- | --- | --- | --- | --- | --- | --- | --- | --- | --- | ---
Fair Value, Assets and Liabilities Measured on Nonrecurring Basis, Financial Statement Captions [Line Items] |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |
Assets measured at fair value on a nonrecurring basis | $ 2,225 | ¥ 185,042 | ¥ 171,740 | $ 3 | ¥ 236 | ¥ 0 | $ 0 | ¥ 0 | $ 0 | ¥ 0 | $ 0 | ¥ 0 | $ 3 | ¥ 236 | ¥ 0 | ¥ 0 | $ 0 | $ 0 | $ 138 | ¥ 11,439 | ¥ 502 | $ 0 | ¥ 0 | $ 0 | ¥ 0 | $ 0 | ¥ 0 | $ 0 | ¥ 502 | ¥ 0 | $ 138 | ¥ 11,439 | $ 0 | $ 2,084 | ¥ 173,367 | ¥ 171,238 | $ 45 | ¥ 3,776 | ¥ 10,138 | $ 1,327 | ¥ 110,329 | ¥ 105,948 | $ 368 | ¥ 30,595 | ¥ 33,978 | $ 22 | ¥ 1,854 | ¥ 0 | ¥ 21,174 | $ 0 | $ 322 | ¥ 26,813 | $ 45 | ¥ 3,776 | ¥ 10,138 | $ 1,327 | ¥ 110,329 | ¥ 105,948 | $ 368 | ¥ 30,595 | ¥ 33,978 | $ 25 | ¥ 2,090 | ¥ 502 | ¥ 21,174 | $ 138 | ¥ 11,439 | $ 322 | ¥ 26,813

X
- Definition Fair Value, Assets Measured on Nonrecurring Basis + Details
Name: | ix_FairValueAssetsMeasuredOnNonrecurringBasis
Namespace Prefix: | ix
Data Type: | xbrli:monetaryItemType
Balance Type: | debit
Period Type: | instant

X
- Definition 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. + Details
Name: | us-gaap_FairValueAssetsMeasuredOnNonrecurringBasisFinancialStatementCaptionsLineItems
Namespace Prefix: | us-gaap
Data Type: | xbrli:stringItemType
Balance Type: | na
Period Type: | duration