v3.26.1
DERIVATIVES AND HEDGING - Schedule of Balance Sheet Offsetting (Details) - USD ($)
$ in Thousands
Mar. 31, 2026
Dec. 31, 2025
Derivative Assets:    
Gross Amounts of Assets Presented $ 21,258 $ 9,070
Gross Amounts Not Offset in Statements of Financial Condition, Derivative Assets 0 0
Gross Amounts Not Offset in Statements of Financial Condition, Cash Collateral Received 0 0
Net Amount 21,258 9,070
Derivative Liabilities:    
Gross Amounts of Liabilities Presented (42,760) (48,893)
Gross Amounts Not Offset in Statements of Financial Condition,, Derivative Liabilities 0 0
Gross Amounts Not Offset in Statements of Financial Condition, Cash Collateral Pledged 0 0
Net Amount (42,760) (48,893)
Consolidated Funds    
Derivative Assets:    
Gross Amounts of Assets Presented 21,258 9,070
Derivative Liabilities:    
Gross Amounts of Liabilities Presented (42,760) (48,893)
Consolidated Funds | Foreign-currency forward contracts    
Derivative Assets:    
Gross Amounts of Assets Presented 20,539 7,800
Gross Amounts Not Offset in Statements of Financial Condition, Derivative Assets 0 0
Gross Amounts Not Offset in Statements of Financial Condition, Cash Collateral Received 0 0
Net Amount 20,539 7,800
Derivative Liabilities:    
Gross Amounts of Liabilities Presented (39,054) (47,032)
Gross Amounts Not Offset in Statements of Financial Condition,, Derivative Liabilities 0 0
Gross Amounts Not Offset in Statements of Financial Condition, Cash Collateral Pledged 0 0
Net Amount (39,054) (47,032)
Consolidated Funds | Total-return and interest-rate and credit default swaps    
Derivative Assets:    
Gross Amounts of Assets Presented 663 1,270
Gross Amounts Not Offset in Statements of Financial Condition, Derivative Assets 0 0
Gross Amounts Not Offset in Statements of Financial Condition, Cash Collateral Received 0 0
Net Amount 663 1,270
Derivative Liabilities:    
Gross Amounts of Liabilities Presented (686)  
Gross Amounts Not Offset in Statements of Financial Condition,, Derivative Liabilities 0  
Gross Amounts Not Offset in Statements of Financial Condition, Cash Collateral Pledged 0  
Net Amount (686)  
Consolidated Funds | Options and futures    
Derivative Assets:    
Gross Amounts of Assets Presented 56  
Gross Amounts Not Offset in Statements of Financial Condition, Derivative Assets 0  
Gross Amounts Not Offset in Statements of Financial Condition, Cash Collateral Received 0  
Net Amount 56  
Derivative Liabilities:    
Gross Amounts of Liabilities Presented (3,020) (1,861)
Gross Amounts Not Offset in Statements of Financial Condition,, Derivative Liabilities 0 0
Gross Amounts Not Offset in Statements of Financial Condition, Cash Collateral Pledged 0 0
Net Amount $ (3,020) $ (1,861)