v3.26.1
Goodwill and Intangible Assets - Schedule of Goodwill (Details)
$ in Thousands
 3 Months Ended
Mar. 31, 2026
USD ($)
Goodwill [Roll Forward]  
Goodwill, beginning balance $ 354,989
Acquisition of Stratos EMIs (See Note 12) 33,665
Foreign currency translation adjustments (274)
Goodwill, ending balance 388,380
Investment Managers  
Goodwill [Roll Forward]  
Goodwill, beginning balance 55,247
Acquisition of Stratos EMIs (See Note 12) 0
Foreign currency translation adjustments (16)
Goodwill, ending balance 55,231
Investment Advisors  
Goodwill [Roll Forward]  
Goodwill, beginning balance 218,571
Acquisition of Stratos EMIs (See Note 12) 33,665
Foreign currency translation adjustments 0
Goodwill, ending balance 252,236
Institutional Investors  
Goodwill [Roll Forward]  
Goodwill, beginning balance 62,712
Acquisition of Stratos EMIs (See Note 12) 0
Foreign currency translation adjustments (258)
Goodwill, ending balance 62,454
Investments In New Businesses  
Goodwill [Roll Forward]  
Goodwill, beginning balance 18,459
Acquisition of Stratos EMIs (See Note 12) 0
Foreign currency translation adjustments 0
Goodwill, ending balance $ 18,459