v3.25.2
Goodwill and Intangibles - Schedule of Intangible Assets (Details) - USD ($)
$ in Thousands
 3 Months Ended 6 Months Ended
Jun. 30, 2025
Jun. 30, 2024
Jun. 30, 2025
Jun. 30, 2024
Dec. 31, 2024
Indefinite-Lived Intangible Assets [Line Items]          
Accumulated amortization, beginning balance     $ (145,108) $ (119,496)  
Amortization expense $ (6,150) $ (6,438) (11,468) (12,875)  
Accumulated amortization, adjustment for fully amortized intangibles     2,200    
Accumulated amortization, impact of exchange rate movements     (23)    
Accumulated amortization, ending balance (154,399) (132,371) (154,399) (132,371)  
Total intangible assets, net balance 119,499 110,320 119,499 110,320 $ 97,589
Trade Names          
Indefinite-Lived Intangible Assets [Line Items]          
Accumulated amortization, beginning balance     (8,322) (5,789)  
Amortization expense     (1,278) 1,266  
Accumulated amortization, adjustment for fully amortized intangibles     0    
Accumulated amortization, impact of exchange rate movements     0    
Accumulated amortization, ending balance (9,600) (7,055) (9,600) (7,055)  
Total intangible assets, net balance 36,952 38,560 36,952 38,560  
Management and Advisory Contracts          
Indefinite-Lived Intangible Assets [Line Items]          
Accumulated amortization, beginning balance     (134,494) (111,873)  
Amortization expense     (10,079) 11,311  
Accumulated amortization, adjustment for fully amortized intangibles     0    
Accumulated amortization, impact of exchange rate movements     (20)    
Accumulated amortization, ending balance (144,593) (123,184) (144,593) (123,184)  
Total intangible assets, net balance 71,520 71,482 71,520 71,482  
Investor and Intermediary Relationships          
Indefinite-Lived Intangible Assets [Line Items]          
Accumulated amortization, beginning balance     0 0  
Amortization expense     (51) 0  
Accumulated amortization, adjustment for fully amortized intangibles     0    
Accumulated amortization, impact of exchange rate movements     (1)    
Accumulated amortization, ending balance (52) 0 (52) 0  
Total intangible assets, net balance 10,378 0 10,378 0  
Technology          
Indefinite-Lived Intangible Assets [Line Items]          
Accumulated amortization, beginning balance     (2,292) (1,834)  
Amortization expense     (60) 298  
Accumulated amortization, adjustment for fully amortized intangibles     2,200    
Accumulated amortization, impact of exchange rate movements     (2)    
Accumulated amortization, ending balance (154) (2,132) (154) (2,132)  
Total intangible assets, net balance 649 278 649 278  
Indefinite-Lived Intangible Assets          
Indefinite-Lived Intangible Assets [Line Items]          
Intangible assets gross carrying amount, beginning balance     17,405 17,405  
Indefinite-lived intangible assets, Impact of exchange rate movements     0 0  
Intangible assets gross carrying amount, ending balance 17,405 17,405 17,405 17,405  
Indefinite-Lived Intangible Assets | Trade Names          
Indefinite-Lived Intangible Assets [Line Items]          
Intangible assets gross carrying amount, beginning balance     17,375 17,375  
Indefinite-lived intangible assets, Impact of exchange rate movements     0 0  
Intangible assets gross carrying amount, ending balance 17,375 17,375 17,375 17,375  
Indefinite-Lived Intangible Assets | Management and Advisory Contracts          
Indefinite-Lived Intangible Assets [Line Items]          
Intangible assets gross carrying amount, beginning balance     0 0  
Indefinite-lived intangible assets, Impact of exchange rate movements     0 0  
Intangible assets gross carrying amount, ending balance 0 0 0 0  
Indefinite-Lived Intangible Assets | Investor and Intermediary Relationships          
Indefinite-Lived Intangible Assets [Line Items]          
Intangible assets gross carrying amount, beginning balance     0 0  
Indefinite-lived intangible assets, Impact of exchange rate movements     0 0  
Intangible assets gross carrying amount, ending balance 0 0 0 0  
Indefinite-Lived Intangible Assets | Technology          
Indefinite-Lived Intangible Assets [Line Items]          
Intangible assets gross carrying amount, beginning balance     30 30  
Indefinite-lived intangible assets, Impact of exchange rate movements     0 0  
Intangible assets gross carrying amount, ending balance 30 30 30 30  
Finite-Lived Intangible Assets          
Indefinite-Lived Intangible Assets [Line Items]          
Intangible assets gross carrying amount, beginning balance     225,292 225,286  
Finite-lived intangible assets, additions, net of adjustments     31,306    
Finite-lived intangible assets, adjustment for fully amortized intangibles     (2,200)    
Finite-lived intangible assets, Impact of exchange rate movements     2,095    
Intangible assets gross carrying amount, ending balance 256,493 225,286 256,493 225,286  
Finite-Lived Intangible Assets | Trade Names          
Indefinite-Lived Intangible Assets [Line Items]          
Intangible assets gross carrying amount, beginning balance     28,240 28,240  
Finite-lived intangible assets, additions, net of adjustments     879    
Finite-lived intangible assets, adjustment for fully amortized intangibles     0    
Finite-lived intangible assets, Impact of exchange rate movements     58 0  
Intangible assets gross carrying amount, ending balance 29,177 28,240 29,177 28,240  
Finite-Lived Intangible Assets | Management and Advisory Contracts          
Indefinite-Lived Intangible Assets [Line Items]          
Intangible assets gross carrying amount, beginning balance     194,666 194,666  
Finite-lived intangible assets, additions, net of adjustments     20,102    
Finite-lived intangible assets, adjustment for fully amortized intangibles     0    
Finite-lived intangible assets, Impact of exchange rate movements     1,345 0  
Intangible assets gross carrying amount, ending balance 216,113 194,666 216,113 194,666  
Finite-Lived Intangible Assets | Investor and Intermediary Relationships          
Indefinite-Lived Intangible Assets [Line Items]          
Intangible assets gross carrying amount, beginning balance     0 0  
Finite-lived intangible assets, additions, net of adjustments     9,776    
Finite-lived intangible assets, adjustment for fully amortized intangibles     0    
Finite-lived intangible assets, Impact of exchange rate movements     654 0  
Intangible assets gross carrying amount, ending balance 10,430 0 10,430 0  
Finite-Lived Intangible Assets | Technology          
Indefinite-Lived Intangible Assets [Line Items]          
Intangible assets gross carrying amount, beginning balance     2,386 2,380  
Finite-lived intangible assets, additions, net of adjustments     549    
Finite-lived intangible assets, adjustment for fully amortized intangibles     (2,200)    
Finite-lived intangible assets, Impact of exchange rate movements     38 0  
Intangible assets gross carrying amount, ending balance $ 773 $ 2,380 $ 773 $ 2,380