v3.26.1
Supplemental Cash Flow (Details) - USD ($)
$ in Thousands
 12 Months Ended
Dec. 31, 2025
Mar. 31, 2026
Mar. 31, 2025
Mar. 31, 2024
Supplemental Cash Flow Elements [Abstract]        
Cash paid during the year for interest   $ 11,850 $ 10,399 $ 11,049
Cash paid during the year for income taxes   54,433 27,036 39,758
Non-cash operating activities:        
Establishment of lease liability in exchange for ROU asset   7,030 5,087 5,903
Deconsolidation of net (assets)/ liabilities held by deconsolidated fund   6,042 (3,568) 6,095
Other   0 311 0
Non-cash investing activities:        
Investments purchased by Consolidated Fund not yet paid   (5,800) 0 0
Deconsolidation of investments held by deconsolidated fund   23,846 9,758 103,990
Transfer of equity method investment in Funds from deconsolidated fund   12,324 27,240 32,018
Conversion of note receivable   0 2,161 0
Purchase of other equity method investment   0 0 2,000
Non-cash financing activities:        
Establishment of payable to related parties pursuant to tax receivable agreement   10,280 49,029 37,526
Dividends declared but not paid   22,520 20,233 17,628
Members’ distributions declared but not paid   27,066 26,810 23,815
Warrant related asset $ 8,367 $ 8,367 $ 0 $ 0