Transactions with Affiliated Funds - Fees Receivable from Affiliated Funds and the Aggregate Carrying Value of the Firm's Interests in these Funds (Detail) - USD ($) $ in Millions |
Dec. 31, 2021 |
Dec. 31, 2020 |
|---|---|---|
| Transactions With Affiliated Funds [Abstract] | ||
| Fees receivable from funds | $ 873 | $ 803 |
| Aggregate Carrying Value of the Firm's Interests In Non Consolidated Investment Funds | $ 4,321 | $ 5,068 |