Income Taxes (Narrative) (Detail) - JPY (¥) ¥ in Millions |
12 Months Ended | ||
|---|---|---|---|
Mar. 31, 2025 |
Mar. 31, 2024 |
Mar. 31, 2023 |
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| Income Tax Disclosure [Abstract] | |||
| Increase of income tax expense | ¥ 20,982 | ||
| Approximate effective statutory rate of corporate income tax | 30.60% | 30.60% | 30.60% |
| Undistributed earnings (losses) of foreign subsidiaries | ¥ 130,790 | ¥ 110,552 | |
| Operating loss carryforwards | 199,246 | ||
| Tax credit carryforwards | ¥ 9,268 | ||
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- Definition The combined normal effective statutory tax rate, imposed by the national, prefectural and municipal governments, applicable under enacted tax laws to the Company's pretax income from continuing operations for the period. No definition available.
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- References No definition available.
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- Definition Amount of the difference between reported income tax expense (benefit) and expected income tax expense (benefit) computed by applying the domestic federal statutory income tax rates to pretax income (loss) from continuing operations, attributable to increase (decrease) in the income tax rates. Reference 1: http://www.xbrl.org/2003/role/disclosureRef
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- Definition Amount of operating loss carryforward, before tax effects, available to reduce future taxable income under enacted tax laws. Reference 1: http://www.xbrl.org/2003/role/disclosureRef
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- Definition The amount of the tax credit carryforward, before tax effects, available to reduce future taxable income under enacted tax laws. Reference 1: http://www.xbrl.org/2003/role/disclosureRef
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- Definition Amount of undistributed earnings of foreign subsidiaries intended to be permanently reinvested outside the country of domicile. Reference 1: http://fasb.org/us-gaap/role/ref/otherTransitionRef
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