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v3.25.2

Income Taxes (Tax Effects of Temporary Differences and Carryforwards Giving Rise to Deferred Tax Assets and Liabilities) (Parenthetical) (Detail) - JPY (¥) ¥ in Millions | Mar. 31, 2025 | Mar. 31, 2024
--- | --- | ---
Income Taxes [Line Items] |  |  |
Deferred Tax Assets, Other | [1] | ¥ 159,391 | ¥ 156,516
Related To Changes In Foreign Exchange Rate [Member] |  |  |
Income Taxes [Line Items] |  |  |
Deferred Tax Assets, Other |  | ¥ 96,778 | ¥ 95,551
[1] | As of March 31, 2024 and 2025, other deferred tax assets includes amounts related to net investment hedges of ¥95,551 million and ¥96,778 million.

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- Definition Income Taxes [Line Items] + References No definition available. + Details
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- Definition Amount, before allocation of valuation allowance, of deferred tax asset attributable to deductible temporary differences, classified as other. + References Reference 1: http://www.xbrl.org/2009/role/commonPracticeRef -Topic 740 -SubTopic 10 -Name Accounting Standards Codification -Section 50 -Paragraph 6 -Publisher FASB -URI https://asc.fasb.org/1943274/2147482685/740-10-50-6 + Details
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