XML 64 R54.htm IDEA: XBRL DOCUMENT v3.25.1
Fair Value Measurements - Classes of Financial Assets and Liabilities Measured at Fair Value on Recurring Basis (Details) - Fair Value, Measurements, Recurring - USD ($)
$ in Thousands
Mar. 31, 2025
Dec. 31, 2024
Financial Assets    
Cash and Cash Equivalents $ 387,567 $ 504,441
Other 8,580 9,570
Total Financial Assets 550,406 650,612
Financial Liabilities    
Total Financial Liabilities 353 3,172
Investments—Consolidated Investment Companies    
Financial Assets    
Investments 99,119 82,441
Investments—Affiliates and Other    
Financial Assets    
Investments 55,140 54,160
Level 1    
Financial Assets    
Cash and Cash Equivalents 387,567 504,441
Other 6,942 9,570
Total Financial Assets 469,008 577,948
Financial Liabilities    
Total Financial Liabilities 0 0
Level 1 | Investments—Consolidated Investment Companies    
Financial Assets    
Investments 22,024 12,090
Level 1 | Investments—Affiliates and Other    
Financial Assets    
Investments 52,475 51,847
Level 2    
Financial Assets    
Cash and Cash Equivalents 0 0
Other 1,638 0
Total Financial Assets 81,375 72,641
Financial Liabilities    
Total Financial Liabilities 0 2,819
Level 2 | Investments—Consolidated Investment Companies    
Financial Assets    
Investments 77,095 70,351
Level 2 | Investments—Affiliates and Other    
Financial Assets    
Investments 2,642 2,290
Level 3    
Financial Assets    
Cash and Cash Equivalents 0 0
Other 0 0
Total Financial Assets 23 23
Financial Liabilities    
Total Financial Liabilities 353 353
Level 3 | Investments—Consolidated Investment Companies    
Financial Assets    
Investments 0 0
Level 3 | Investments—Affiliates and Other    
Financial Assets    
Investments $ 23 $ 23