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Compensation - Compensation Expense Related to Class A Common Stock (Detail) - USD ($) $ in Thousands | 12 Months Ended
--- | ---
Dec. 31, 2023 | Dec. 31, 2022 | Dec. 31, 2021
Share-based Compensation Arrangement by Share-based Payment Award [Line Items] |  |  |
Allocations of net income | $ 156 | $ (14,767) | $ (49,988)
LPU amortization | 40,878 | 73,734 | 78,596
RSU, RSU Tax Account, and restricted stock amortization | 79,960 | 16,559 | 15,126
Equity-based compensation and allocations of net income to limited partnership units and FPUs | 355,378 | 251,071 | 256,164
LPUs |  |  |
Share-based Compensation Arrangement by Share-based Payment Award [Line Items] |  |  |
Issuance of common stock and grants of exchangeability | 171,646 | 147,480 | 128,107
Class A Common Stock | LPUs |  |  |
Share-based Compensation Arrangement by Share-based Payment Award [Line Items] |  |  |
Issuance of common stock and grants of exchangeability | 171,646 | 147,480 | 128,107
Allocations of net income | 6,302 | 13,298 | 34,335
LPU amortization | 40,878 | 73,734 | 78,596
RSU, RSU Tax Account, and restricted stock amortization | 136,552 | 16,559 | 15,126
Equity-based compensation and allocations of net income to limited partnership units and FPUs | $ 355,378 | $ 251,071 | $ 256,164

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