Supplemental Consolidated Financial Information - Schedule of Severance and Related Charges (Details) $ in Millions |
12 Months Ended |
|---|---|
|
Mar. 31, 2026
USD ($)
| |
| Restructuring Cost and Reserve [Line Items] | |
| Total severance and related charges | $ 61 |
| Cost of revenue | |
| Restructuring Cost and Reserve [Line Items] | |
| Total severance and related charges | 46 |
| General and administrative expenses | |
| Restructuring Cost and Reserve [Line Items] | |
| Total severance and related charges | $ 15 |
| X | ||||||||||
- 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. Reference 1: http://www.xbrl.org/2003/role/disclosureRef
|
| X | ||||||||||
- Definition Amount of expenses for special or contractual termination benefits provided to current employees involuntarily terminated under a benefit arrangement associated exit or disposal activities pursuant to an authorized plan. Excludes expenses related to one-time termination benefits, a discontinued operation or an asset retirement obligation. Reference 1: http://fasb.org/us-gaap/role/ref/legacyRef
|
| X | ||||||||||
- Details
|
| X | ||||||||||
- Details
|