Inventories - Summary of Inventories (Detail) - JPY (¥) ¥ in Millions |
Mar. 31, 2026 |
Mar. 31, 2025 |
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| Text block 1 [Abstract] | ||
| Products | ¥ 3,208,980 | ¥ 2,875,405 |
| Work in process | 626,422 | 486,552 |
| Raw materials | 1,050,559 | 1,013,621 |
| Supplies and other | 249,034 | 222,654 |
| Total | ¥ 5,134,996 | ¥ 4,598,232 |
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- Definition A classification of current inventory representing the amount of goods that have completed the production process and are held for sale in the ordinary course of business. [Refer: Inventories] Reference 1: http://www.xbrl.org/2009/role/commonPracticeRef
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- Definition The amount of current inventories. [Refer: Inventories] Reference 1: http://www.xbrl.org/2003/role/disclosureRef
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- Definition A classification of current inventory representing the amount of assets to be consumed in the production process or in the rendering of services. [Refer: Inventories] Reference 1: http://www.xbrl.org/2009/role/commonPracticeRef
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- Definition A classification of current inventory representing the amount of assets currently in production, which require further processes to be converted into finished goods or services. [Refer: Current finished goods; Inventories] Reference 1: http://www.xbrl.org/2009/role/commonPracticeRef
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- Definition A classification of current inventory representing the amount of supplies to be used and other inventories. No definition available.
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- Definition Text block [abstract]. No definition available.
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