Quarterly report pursuant to Section 13 or 15(d)

INVESTMENTS - Additional Information (Details)

v3.23.3
INVESTMENTS - Additional Information (Details)
$ in Thousands
3 Months Ended 9 Months Ended
Aug. 01, 2023
USD ($)
Jul. 31, 2023
USD ($)
Jul. 03, 2023
USD ($)
Sep. 30, 2023
USD ($)
Sep. 30, 2022
USD ($)
Sep. 30, 2023
USD ($)
entity
Sep. 30, 2022
USD ($)
Dec. 31, 2022
USD ($)
Marketable Securities [Line Items]                
Partnership and joint venture entities | entity           183    
Proceeds from sale of investments           $ 20,526 $ 0  
Purchase of investment           54,945 74,927  
Realized performance allocation income       $ 14,700   14,700    
Unrealized performance allocation income reversal       41,000   41,000    
Realized performance allocation compensation       900   900    
Unrealized performance allocations compensation reversal       1,500   1,500    
Investment income (loss)       (31,200) $ 6,300 (145,800) 188,800  
Accrued performance recognized under equity method       (30,700) $ 5,900 (145,400) $ 184,400  
Accrued performance allocations compensation       $ 49,317   $ 49,317   $ 66,754
Bridge Agency MBS Fund | Related Party                
Marketable Securities [Line Items]                
Proceeds from sale of investments     $ 20,000          
Loss on disposal     $ 1,900          
Purchase of investment $ 20,000              
Real Estate Assets                
Marketable Securities [Line Items]                
Transaction value   $ 550,000