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Stockholders' Equity and Redeemable Noncontrolling Interests - Net Income (Loss) Attributable to Noncontrolling Interests (Details) - USD ($) $ in Thousands | 12 Months Ended
--- | ---
Dec. 31, 2023 | Dec. 31, 2022 | Dec. 31, 2021
Change In Ownership Interest [Line Items] |  |  |
Net Income (Loss) Attributable to Noncontrolling Interests | $ 18,172 | $ 34,966 | $ 14,481
Noncontrolling interest | 58,428 | 118,936 |
Profit Participators |  |  |
Change In Ownership Interest [Line Items] |  |  |
Noncontrolling interest | 11,843 | 10,792 |
LFI Consolidated Funds |  |  |
Change In Ownership Interest [Line Items] |  |  |
Net Income (Loss) Attributable to Noncontrolling Interests | 10,150 | (11,415) | 7,950
Noncontrolling interest | 0 | 74,164 |
Edgewater |  |  |
Change In Ownership Interest [Line Items] |  |  |
Net Income (Loss) Attributable to Noncontrolling Interests | 6,051 | 31,314 | 10,466
Noncontrolling interest | 46,571 | 44,681 |
LGAC |  |  |
Change In Ownership Interest [Line Items] |  |  |
Net Income (Loss) Attributable to Noncontrolling Interests | 1,968 | 15,064 | (3,940)
Noncontrolling interest | 0 | (10,714) |
Other |  |  |
Change In Ownership Interest [Line Items] |  |  |
Net Income (Loss) Attributable to Noncontrolling Interests | 3 | 3 | $ 5
Noncontrolling interest | $ 14 | $ 13 |

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