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Write-Downs of Long-Lived Assets - Long-Lived Assets and Liabilities Associated With Those Assets Classified as Held for Sale (Detail) - Discontinued Operations, Held-for-sale - Real estate properties and transportation equipment - JPY (¥) ¥ in Millions	Sep. 30, 2023	Mar. 31, 2023
Long Lived Assets Held-for-sale [Line Items]
Investment in operating leases	¥ 7,262	¥ 13,104
Property under facility operations	439	10
Office facilities	¥ 0	¥ 55

X

- Definition

Disposal Group Including Discontinued Operation Investment Operating Leases

+ References

No definition available.

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- Definition

Disposal group including discontinued operation office facilities.

+ References

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- Definition

Amount classified as property, plant and equipment attributable to disposal group held for sale or disposed of.

+ References

Reference 1: http://fasb.org/us-gaap/role/ref/legacyRef
-Name Accounting Standards Codification
-Section 45
-Paragraph 10
-SubTopic 20
-Topic 205
-Publisher FASB
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Reference 2: http://fasb.org/us-gaap/role/ref/legacyRef
-Topic 205
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-Name Accounting Standards Codification
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-Paragraph 5B
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-Publisher FASB
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Reference 3: http://fasb.org/us-gaap/role/ref/legacyRef
-Topic 360
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-Paragraph 11
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-URI https://asc.fasb.org//1943274/2147483475/205-20-45-11

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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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