Revenue - Schedule of Changes in Deferred Carried Interest Liability (Detail) - USD ($) $ in Millions |
3 Months Ended | 9 Months Ended | ||||
|---|---|---|---|---|---|---|
Sep. 30, 2026 |
Sep. 30, 2025 |
Sep. 30, 2026 |
Sep. 30, 2025 |
|||
| Revenue from Contract with Customer [Abstract] | ||||||
| Beginning balance | $ 3,521 | $ 2,100 | $ 3,515 | $ 1,860 | ||
| Acquisition | [1] | 0 | 1,441 | 0 | 1,441 | |
| Net increase (decrease) in unrealized allocations | 93 | 92 | 262 | 400 | ||
| Performance fee revenue recognized | (114) | (193) | (277) | (261) | ||
| Ending balance | $ 3,500 | $ 3,440 | $ 3,500 | $ 3,440 | ||
| ||||||