Quarterly report [Sections 13 or 15(d)]

Fair Value Measurements - Schedule of Investments in Unrealized Loss Position (Details)

v3.25.1
Fair Value Measurements - Schedule of Investments in Unrealized Loss Position (Details) - Securitization residual assets
$ in Millions
Mar. 31, 2025
USD ($)
security
Dec. 31, 2024
USD ($)
security
Estimated Fair Value    
Assets with a loss shorter than 12 months $ 46.0 $ 67.0
Assets with a loss longer than 12 months 159.0 152.0
Unrealized Losses    
Assets with a loss shorter than 12 months 2.0 4.0
Assets with a loss longer than 12 months $ 48.0 $ 52.0
Count of Assets    
Assets with a loss shorter than 12 months | security 19 28
Assets with a loss longer than 12 months | security 71 69