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v3.25.3

Segments of Business - Schedule of Long-lived Assets By Geographic Areas (Details) - USD ($) $ in Millions | Sep. 30, 2025 | Mar. 31, 2025
--- | --- | ---
Segment Reporting Information [Line Items] |  |
Total long-lived assets | $ 3,357 | $ 3,183
United States |  |
Segment Reporting Information [Line Items] |  |
Total long-lived assets | 3,096 | 2,877
Foreign |  |
Segment Reporting Information [Line Items] |  |
Total long-lived assets | $ 261 | $ 306

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- Definition Line items represent financial concepts included in a table. These concepts are used to disclose reportable information associated with domain members defined in one or many axes to the table. + References No definition available. + Details
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