v3.23.3
Investments - Summary of Other Equity Investments (Details) - USD ($)
$ in Thousands
Sep. 30, 2023
Dec. 31, 2022
Schedule of Equity Method Investments [Line Items]    
Equity Method Investment $ 36,054 $ 36,902
ABS [Member]    
Schedule of Equity Method Investments [Line Items]    
Equity Method Investment 18,277 19,387
Atalanta Sosnoff [Member]    
Schedule of Equity Method Investments [Line Items]    
Equity Method Investment 10,664 10,717
Luminis [Member]    
Schedule of Equity Method Investments [Line Items]    
Equity Method Investment 6,386 6,092
Seneca Evercore [Member]    
Schedule of Equity Method Investments [Line Items]    
Equity Method Investment $ 727 $ 706