Revenue - Schedule of Changes in Deferred Carried Interest Liability (Detail) - USD ($) $ in Millions |
3 Months Ended | |
|---|---|---|
Mar. 31, 2026 |
Mar. 31, 2025 |
|
| Revenue from Contract with Customer [Abstract] | ||
| Beginning balance | $ 3,515 | $ 1,860 |
| Net increase (decrease) in unrealized allocations | 169 | 104 |
| Performance fee revenue recognized | (124) | (32) |
| Ending balance | $ 3,560 | $ 1,932 |