Revenue - Schedule of Accounts Receivable, Credit Loss (Details) - USD ($) $ in Millions |
12 Months Ended | ||
|---|---|---|---|
Mar. 31, 2026 |
Mar. 31, 2025 |
Mar. 31, 2024 |
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| Accounts Receivable, Allowance for Credit Loss [Roll Forward] | |||
| Beginning balance | $ 20 | $ 3 | $ 3 |
| Additional (reversal of) provision | 11 | 17 | 0 |
| Ending balance | $ 31 | $ 20 | $ 3 |
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- Definition Amount of allowance for credit loss on accounts receivable, classified as current. Reference 1: http://www.xbrl.org/2003/role/disclosureRef
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- Definition A roll forward is a reconciliation of a concept from the beginning of a period to the end of a period. No definition available.
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- Definition Amount of expense (reversal of expense) for expected credit loss on accounts receivable. Reference 1: http://www.xbrl.org/2003/role/disclosureRef
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