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Income Taxes (Expiry Schedule of Net Operating Loss Carryforwards) (Detail) ¥ in Millions | Mar. 31, 2025 JPY (¥)
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Income Tax Disclosure [Abstract] |
2026 | ¥ 8,129
2027 | 9,828
2028 | 4,246
2029 | 24,606
2030 | 53,538
Thereafter | 214,227
Indefinite period | 54,436
Total | ¥ 369,010

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- Definition Amount of operating loss carryforward, before tax effects, available to reduce future taxable income under enacted tax laws. + References Reference 1: http://www.xbrl.org/2003/role/disclosureRef -Topic 740 -SubTopic 10 -Name Accounting Standards Codification -Section 50 -Paragraph 3 -Subparagraph (a) -Publisher FASB -URI https://asc.fasb.org/1943274/2147482685/740-10-50-3 + Details
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