Cash and Cash Equivalents (Details) - JPY (¥) ¥ in Millions |
Mar. 31, 2026 |
Mar. 31, 2025 |
Mar. 31, 2024 |
Mar. 31, 2023 |
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| Cash and cash equivalents [abstract] | ||||
| Cash and deposits | ¥ 144,760 | ¥ 233,742 | ||
| Short-term investments | 450,294 | 151,371 | ||
| Total | ¥ 595,054 | ¥ 385,113 | ¥ 457,800 | ¥ 533,530 |
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- Definition The amount of cash on hand and demand deposits. [Refer: Cash on hand] Reference 1: http://www.xbrl.org/2009/role/commonPracticeRef
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- Definition The amount of cash on hand and demand deposits, along with short-term, highly liquid investments that are readily convertible to known amounts of cash and that are subject to an insignificant risk of changes in value. [Refer: Cash; Cash equivalents] Reference 1: http://www.xbrl.org/2003/role/disclosureRef
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- References No definition available.
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- Definition A classification of cash equivalents representing short-term investments. [Refer: Cash equivalents] Reference 1: http://www.xbrl.org/2009/role/commonPracticeRef
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