Equity Investments - Schedule of Income (Loss) from Equity Investments (Details) - USD ($) $ in Millions |
3 Months Ended | |
|---|---|---|
Jun. 30, 2026 |
Jun. 30, 2025 |
|
| Investments, All Other Investments [Abstract] | ||
| Equity investments in publicly listed companies | $ 126 | $ 4 |
| Equity method investments | (8) | (1) |
| Non-marketable equity securities (includes NAV) | 10 | 1 |
| Total income (loss) from equity investments, net | $ 128 | $ 4 |
| X | ||||||||||
- Definition Income (Loss) From Equity Securities without Readily Determinable Fair Value, Including Fair Value Option No definition available.
|
| X | ||||||||||
- Definition Amount of unrealized and realized gain (loss) on investment in equity security measured at fair value with change in fair value recognized in net income (FV-NI). Reference 1: http://www.xbrl.org/2003/role/disclosureRef
|
| X | ||||||||||
- Definition Amount of realized and unrealized gain (loss) on investment. Reference 1: http://fasb.org/us-gaap/role/ref/legacyRef
|
| X | ||||||||||
- Definition Amount of income (loss) for proportionate share of equity method investee's income (loss). Reference 1: http://fasb.org/us-gaap/role/ref/legacyRef
|
| X | ||||||||||
- References No definition available.
|