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v3.23.3

RELATED PARTIES - Additional Information (Details) - USD ($) $ in Thousands |  | 3 Months Ended | 9 Months Ended |
--- | --- | --- | --- | ---
Oct. 26, 2015 | Sep. 30, 2023 | Sep. 30, 2022 | Sep. 30, 2023 | Sep. 30, 2022 | Dec. 31, 2022
Related Party Transaction [Line Items] |  |  |  |  |  |
Fees receivable |  | $ 505,976 |  | $ 505,976 |  | $ 491,861
Benefit pursuant to tax receivable agreement |  | 0 | $ 0 | 40,435 | $ 0 |
Payments under tax receivable agreement |  |  |  | 32,208 | $ 21,035 |
Payable pursuant to tax receivable agreement |  | 118,546 |  | $ 118,546 |  | 191,189
Investment Advisor |  |  |  |  |  |
Related Party Transaction [Line Items] |  |  |  |  |  |
Type of revenue [Extensible List] |  |  |  | Asset management fees | Asset management fees |
Investment Advisor | Sponsored Funds |  |  |  |  |  |
Related Party Transaction [Line Items] |  |  |  |  |  |
Revenue |  | 135,899 | $ 159,749 | $ 405,269 | $ 458,462 |
Fees receivable |  | 57,040 |  | 57,040 |  | 57,283
LTBP Trust |  |  |  |  |  |
Related Party Transaction [Line Items] |  |  |  |  |  |
Benefit pursuant to tax receivable agreement |  |  |  | 40,435 |  |
Payments under tax receivable agreement |  |  |  | 32,208 |  |
Payable pursuant to tax receivable agreement |  | $ 118,546 |  | $ 118,546 |  | $ 191,189
LTBP Trust | Tax Receivable Agreement |  |  |  |  |  |
Related Party Transaction [Line Items] |  |  |  |  |  |
Amount of cash savings in income or franchise tax that would be realized as a result of increases in tax basis and certain other tax benefits related to the amended and restated tax receivable agreement (as a percent) | 45.00% |  |  |  |  |
Cash tax saving that may arise from tax basis increases attributable to payments under the amended and restated tax receivable agreement (as a percent) | 85.00% |  |  |  |  |

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