Derivatives and Hedging - Summary of Realized and Unrealized Gains (Losses) Recognized in Condensed Consolidated Statements of Income on Derivative Instruments (Parenthetical) (Detail) - USD ($) $ in Millions |
12 Months Ended | ||
|---|---|---|---|
Dec. 31, 2023 |
Dec. 31, 2022 |
Dec. 31, 2021 |
|
| Derivative Instruments, Gain (Loss) [Line Items] | |||
| Total gain (loss) from derivative instruments | $ 10 | $ (103) | $ (128) |
| Seed Investment [Member] | |||
| Derivative Instruments, Gain (Loss) [Line Items] | |||
| Total gain (loss) from derivative instruments | 112 | $ 36 | |
| Deferred Cash Compensation Plans [Member] | |||
| Derivative Instruments, Gain (Loss) [Line Items] | |||
| Total gain (loss) from derivative instruments | $ 24 | ||