Long-term borrowings - Maturities of long-term borrowings (Detail) ¥ in Millions |
Mar. 31, 2026
JPY (¥)
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| Long-Term Debt, Fiscal Year Maturity [Abstract] | |
| 2027 | ¥ 1,431,899 |
| 2028 | 1,759,717 |
| 2029 | 1,862,534 |
| 2030 | 1,754,773 |
| 2031 | 1,973,293 |
| 2032 and thereafter | 6,217,371 |
| Parent Company [Member] | |
| Long-Term Debt, Fiscal Year Maturity [Abstract] | |
| 2027 | 604,160 |
| 2028 | 723,219 |
| 2029 | 850,192 |
| 2030 | 821,267 |
| 2031 | 890,021 |
| 2032 and thereafter | 1,756,238 |
| Total | ¥ 5,645,097 |
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- Definition Long term debt maturities repayments. No definition available.
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- References No definition available.
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- Definition Amount of long-term debt payable, sinking fund requirement, and other securities issued that are redeemable by holder at fixed or determinable price and date, maturing after fifth fiscal year following current fiscal year. Excludes interim and annual periods when interim periods are reported from current statement of financial position date (rolling approach). Reference 1: http://www.xbrl.org/2009/role/commonPracticeRef
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- Definition Amount of long-term debt payable, sinking fund requirement, and other securities issued that are redeemable by holder at fixed or determinable price and date, maturing in next fiscal year following current fiscal year. Excludes interim and annual periods when interim periods are reported from current statement of financial position date (rolling approach). Reference 1: http://www.xbrl.org/2003/role/disclosureRef
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- Definition Amount of long-term debt payable, sinking fund requirement, and other securities issued that are redeemable by holder at fixed or determinable price and date, maturing in fifth fiscal year following current fiscal year. Excludes interim and annual periods when interim periods are reported from current statement of financial position date (rolling approach). Reference 1: http://www.xbrl.org/2003/role/disclosureRef
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- Definition Amount of long-term debt payable, sinking fund requirement, and other securities issued that are redeemable by holder at fixed or determinable price and date, maturing in fourth fiscal year following current fiscal year. Excludes interim and annual periods when interim periods are reported from current statement of financial position date (rolling approach). Reference 1: http://www.xbrl.org/2003/role/disclosureRef
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- Definition Amount of long-term debt payable, sinking fund requirement, and other securities issued that are redeemable by holder at fixed or determinable price and date, maturing in third fiscal year following current fiscal year. Excludes interim and annual periods when interim periods are reported from current statement of financial position date (rolling approach). Reference 1: http://www.xbrl.org/2003/role/disclosureRef
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- Definition Amount of long-term debt payable, sinking fund requirement, and other securities issued that are redeemable by holder at fixed or determinable price and date, maturing in second fiscal year following current fiscal year. Excludes interim and annual periods when interim periods are reported from current statement of financial position date (rolling approach). Reference 1: http://www.xbrl.org/2003/role/disclosureRef
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- Details
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