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Acquisitions and Divestitures - Other Intangible Assets Recognized in Acquisition (Detail) - DHC Corporation ¥ in Millions | 12 Months Ended
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Mar. 31, 2024 JPY (¥)
Business Acquisition [Line Items] |
Intangible assets that have indefinite useful lives | ¥ 77,721
Intangibles subject to amortization | 27,189
Acquired intangibles recorded at fair value | 104,910
License |
Business Acquisition [Line Items] |
Intangibles subject to amortization | ¥ 15,976
Weighted average amortization period | 15 years
Customer Relationships |
Business Acquisition [Line Items] |
Intangibles subject to amortization | ¥ 11,213
Weighted average amortization period | 16 years
Trademarks and trade names [Member] |
Business Acquisition [Line Items] |
Intangible assets that have indefinite useful lives | ¥ 77,721

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