Operating Leases Accrued Rental Receivable

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- Definition

Property Subject to or Available for Operating Lease, Net of Accumulated Depreciation

+ Details

Name:	ix_PropertySubjectToOrAvailableForOperatingLeaseNetOfAccumulatedDepreciation
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- Definition

The amount of accumulated depreciation, by major property class, recorded on property subject to or available for lease as of the balance sheet date.

+ References

Reference 1: http://www.xbrl.org/2003/role/presentationRef
-Publisher FASB
-Name Statement of Financial Accounting Standard (FAS)
-Number 13
-Paragraph 23
-Subparagraph b(i)

Reference 2: http://www.xbrl.org/2003/role/presentationRef
-Publisher FASB
-Name Statement of Financial Accounting Standard (FAS)
-Number 13
-Paragraph 19
-Subparagraph a

+ Details

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Data Type:	xbrli:monetaryItemType
Balance Type:	credit
Period Type:	instant

- Definition

The amount of lessor property subject to or available for lease, at cost adjusted for any previously recognized impairment charges, by major property class, as of the balance sheet date.

+ References

+ Details

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- 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

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- Definition

The amount of property, by major property class, net of accumulated depreciation, subject to or available for lease as of the balance sheet date.

+ References

+ Details

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Investment in Operating Leases (Detail) In Millions	Mar. 31, 2011 USD ($)	Mar. 31, 2011 JPY (¥)	Mar. 31, 2010 JPY (¥)	Mar. 31, 2011 Transportation equipment USD ($)	Mar. 31, 2011 Transportation equipment JPY (¥)	Mar. 31, 2010 Transportation equipment JPY (¥)	Mar. 31, 2011 Measuring and information-related equipment USD ($)	Mar. 31, 2011 Measuring and information-related equipment JPY (¥)	Mar. 31, 2010 Measuring and information-related equipment JPY (¥)	Mar. 31, 2011 Real Estate USD ($)	Mar. 31, 2011 Real Estate JPY (¥)	Mar. 31, 2010 Real Estate JPY (¥)	Mar. 31, 2011 Other USD ($)	Mar. 31, 2011 Other JPY (¥)	Mar. 31, 2010 Other JPY (¥)
Property Subject to or Available for Operating Lease [Line Items]
Property Subject to or Available for Operating Lease, Gross	$ 19,932	¥ 1,657,367	¥ 1,595,721	$ 7,516	¥ 624,958	¥ 580,009	$ 2,120	¥ 176,304	¥ 170,047	$ 10,066	¥ 836,953	¥ 826,398	$ 230	¥ 19,152	¥ 19,267
Accumulated depreciation	(4,843)	(402,697)	(399,747)
Net	15,089	1,254,670	1,195,974
Accrued rental receivables	188	15,625	17,249
Property Subject to or Available for Operating Lease, Net, Total	$ 15,277	¥ 1,270,295	¥ 1,213,223