XML 86 R68.htm IDEA: XBRL DOCUMENT v3.24.0.1
VARIABLE INTEREST ENTITIES - Narrative (Details) - USD ($)
$ in Thousands
 12 Months Ended
Dec. 31, 2023
Dec. 31, 2022
Dec. 31, 2021
Mar. 31, 2020
Variable Interest Entity [Line Items]        
Securitized debt of consolidated VIEs $ 11,600,338 $ 7,744,160    
Costs incurred in connection with securitization 162,553 162,729 $ 186,014  
Unrealized gains (losses) on debt held by third parties (305,200) 1,200,000    
Participations issued 1,103,835 800,849    
Consolidated VIEs        
Variable Interest Entity [Line Items]        
Exposure to obligations of VIEs 1,400,000      
Securitized debt of consolidated VIEs 11,600,000 7,700,000    
Costs incurred in connection with securitization 8,200 7,600    
Contractual principal amount of debt held by third parties 12,600,000 9,000,000    
Consolidated VIEs | Multifamily        
Variable Interest Entity [Line Items]        
Cut-off date principal balance       $ 500,000
Derecognized securities   424,000    
Derecognized securitization vehicles   391,900    
Net gains (losses) on disposal of investments and other   33,400    
Consolidated VIEs | Multifamily | Retained Interest        
Variable Interest Entity [Line Items]        
Retained interest notional balance       $ 500,000
Consolidated VIEs | Consolidation, Eliminations        
Variable Interest Entity [Line Items]        
Estimated fair value 1,400,000 1,000,000    
VIE, Not Primary Beneficiary        
Variable Interest Entity [Line Items]        
Participations issued $ 1,100,000 $ 800,000