v3.25.2
SECURITIZATIONS AND VARIABLE INTEREST ENTITIES - Loan Delinquencies and Liquidation Losses (Details) - USD ($)
$ in Millions
 3 Months Ended 6 Months Ended
Jun. 30, 2025
Jun. 30, 2024
Jun. 30, 2025
Jun. 30, 2024
Dec. 31, 2024
Residential          
Variable Interest Entity          
Securitized assets $ 31,400.0   $ 31,400.0   $ 31,000.0
Liquidation losses 1.3 $ 500.0 1.3 $ 1.2  
Commercial and other          
Variable Interest Entity          
Securitized assets 30,100.0   30,100.0   31,100.0
Liquidation losses 0.0 0.0 0.0 0.0  
Mortgage securitizations - Non-agency-sponsored          
Variable Interest Entity          
Securitized assets 61,500.0   61,500.0   62,100.0
Liquidation losses 1.3 $ 500.0 1.3 $ 1.2  
Personal loan          
Variable Interest Entity          
Securitized assets 100.0   100.0    
90+ days past due | Residential          
Variable Interest Entity          
Securitized assets 400.0   400.0   300.0
90+ days past due | Commercial and other          
Variable Interest Entity          
Securitized assets 0.0   0.0   0.0
90+ days past due | Mortgage securitizations - Non-agency-sponsored          
Variable Interest Entity          
Securitized assets $ 400.0   $ 400.0   $ 300.0