REVENUES - Schedule of Company's Fees and Receivables (Details) - USD ($) $ in Thousands |
Mar. 31, 2025 |
Dec. 31, 2024 |
Mar. 31, 2024 |
|---|---|---|---|
| Management Fees, Net | |||
| Management Fees Receivable | |||
| Beginning balance | $ 356,413 | $ 270,139 | $ 243,203 |
| Ending balance | 451,389 | 356,413 | 270,139 |
| Unearned Management Fees | |||
| Beginning balance | 7,613 | 7,610 | 9,398 |
| Ending balance | 6,918 | 7,613 | 7,610 |
| Administrative, Transaction and Other Fees Receivable | |||
| Management Fees Receivable | |||
| Beginning balance | 67,920 | 41,805 | 42,059 |
| Ending balance | 66,434 | 67,920 | 41,805 |
| Performance Revenues Receivable | |||
| Management Fees Receivable | |||
| Beginning balance | 1,672 | 1,184 | 2,975 |
| Ending balance | $ 2,323 | $ 1,672 | $ 1,184 |