Lease Transactions (Information of Lease Transactions as a Lessee) (Detail) - JPY (¥) ¥ in Millions |
12 Months Ended | ||
|---|---|---|---|
Mar. 31, 2025 |
Mar. 31, 2024 |
Mar. 31, 2023 |
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| Cash paid for amounts included in the measurement of lease liabilities: | |||
| Operating cash flows from finance leases | ¥ 372 | ¥ 339 | |
| Operating cash flows from operating leases | 89,159 | 92,594 | |
| Financing cash flows from finance leases | 9,240 | 9,251 | |
| Right-of-use assets obtained in exchange for new finance lease liabilities | 4,657 | 15,987 | ¥ 11,203 |
| Right-of-use assets obtained in exchange for new operating lease liabilities | ¥ 40,608 | ¥ 51,764 | ¥ 36,218 |
| Weighted-average remaining lease term: | |||
| Finance leases | 3 years 6 months | 3 years 9 months 18 days | |
| Operating leases | 6 years 9 months 18 days | 7 years 3 months 18 days | |
| Weighted-average discount rate: | |||
| Finance leases | 1.26% | 1.17% | |
| Operating leases | 1.93% | 1.48% | |
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- Definition Weighted Average Lease Discount Rate [Abstract] No definition available.
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- Definition Weighted Average Remaining Lease Term [Abstract] No definition available.
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- Definition Amount of interest paid on finance lease liability. Reference 1: http://www.xbrl.org/2003/role/disclosureRef
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- Definition Amount of cash outflow for principal payment on finance lease. Reference 1: http://www.xbrl.org/2003/role/disclosureRef
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- Definition Weighted average discount rate for finance lease calculated at point in time. Reference 1: http://www.xbrl.org/2003/role/exampleRef
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- Definition Weighted average remaining lease term for finance lease, in 'PnYnMnDTnHnMnS' format, for example, 'P1Y5M13D' represents reported fact of one year, five months, and thirteen days. Reference 1: http://www.xbrl.org/2003/role/exampleRef
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- Definition Amount of cash outflow from operating lease, excluding payments to bring another asset to condition and location necessary for its intended use. Reference 1: http://www.xbrl.org/2003/role/disclosureRef
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- Definition Weighted average discount rate for operating lease calculated at point in time. Reference 1: http://www.xbrl.org/2003/role/exampleRef
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- Definition Weighted average remaining lease term for operating lease, in 'PnYnMnDTnHnMnS' format, for example, 'P1Y5M13D' represents reported fact of one year, five months, and thirteen days. Reference 1: http://www.xbrl.org/2003/role/exampleRef
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- References No definition available.
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- Definition Amount of increase in right-of-use asset obtained in exchange for finance lease liability. Reference 1: http://www.xbrl.org/2003/role/exampleRef
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- Definition Amount of increase in right-of-use asset obtained in exchange for operating lease liability. Reference 1: http://www.xbrl.org/2003/role/exampleRef
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