Revenue - Summary of Other Assets (Details) - JPY (¥) ¥ in Millions |
12 Months Ended | ||
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Mar. 31, 2026 |
Mar. 31, 2025 |
Mar. 31, 2024 |
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| Disclosure of assets recognised from costs to obtain or fulfil contracts with customers [abstract] | |||
| Assets recognized from the costs to obtain contracts with customers | ¥ 12,077 | ¥ 8,882 | |
| Amortization expenses of assets recognized from the costs to obtain contracts with customers | ¥ 1,724 | ¥ 1,297 | ¥ 1,043 |
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- References Reference 1: http://www.xbrl.org/2003/role/disclosureRef
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- Definition The amount of assets recognised from the costs to obtain or fulfil contracts with customers. The costs to obtain a contract with a customer are the incremental costs of obtaining the contract that the entity would not have incurred if the contract had not been obtained. The costs to fulfil a contract with a customer are the costs that relate directly to a contract or to an anticipated contract that the entity can specifically identify. Reference 1: http://www.xbrl.org/2003/role/disclosureRef
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- References No definition available.
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