XML 102 R84.htm IDEA: XBRL DOCUMENT v3.25.0.1
Use of Special Purpose Entities (SPE) and Variable Interest Entities (VIE) - Narrative (Details)
$ in Thousands
 12 Months Ended
Dec. 31, 2024
USD ($)
jointVenture
securitization
Dec. 31, 2023
USD ($)
securitization
jointVenture
Dec. 31, 2022
USD ($)
Variable Interest Entity [Line Items]      
Proceeds from securitizations of loans held-for-investment $ 1,300,000    
Number of securitizations completed | securitization 5    
Number of securitizations optional redemption right exercised | securitization 2    
Loss on extinguishment of collateralized debt obligations and mortgages payable on real estate $ 2,864 $ 796 $ (2,214)
Residential loans held in securitization trusts      
Variable Interest Entity [Line Items]      
Proceeds from residential loan securitization redemption 193,300    
Loss on extinguishment of collateralized debt obligations and mortgages payable on real estate 700    
VIE, Primary Beneficiary | Multi-Family - Operating      
Variable Interest Entity [Line Items]      
Loss on extinguishment of collateralized debt obligations and mortgages payable on real estate $ 1,600   $ 500
Number of equity investments sold | jointVenture 9 9  
VIE, Primary Beneficiary | Consolidated SLST      
Variable Interest Entity [Line Items]      
Proceeds from securitizations of loans held-for-investment $ 73,000    
Number of securitization trusts | securitization 2 1  
VIE, Primary Beneficiary | Consolidated SLST | Level 3      
Variable Interest Entity [Line Items]      
Variable interest entity, primary beneficiary, maximum loss exposure, amount $ 148,500 $ 157,200