Revenues from Contracts with Customers - Balances from Contracts with Customers in Fee Business (Detail) - JPY (¥) ¥ in Millions |
Mar. 31, 2026 |
Mar. 31, 2025 |
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| Contract with Customer, Asset and Liability [Abstract] | ||
| Trade Notes, Accounts and Other Receivable | ¥ 246,881 | ¥ 208,642 |
| Contract assets (Included in Other Assets) | 15,815 | 14,154 |
| Contract liabilities (Included in Other Liabilities) | ¥ 46,164 | ¥ 40,441 |
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- Definition Trade Notes, Accounts and Other Receivable No definition available.
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- References No definition available.
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- Definition Amount, after allowance for credit loss, of right to consideration in exchange for good or service transferred to customer when right is conditioned on something other than passage of time, classified as current. Reference 1: http://www.xbrl.org/2003/role/disclosureRef
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- Definition Amount of obligation to transfer good or service to customer for which consideration has been received or is receivable. Reference 1: http://www.xbrl.org/2003/role/disclosureRef
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