v3.26.3
Fair Value of Financial Instruments - Other Assets Measured at Fair Value on a Nonrecurring Basis (Details)
$ in Millions
9 Months Ended
Sep. 30, 2026
USD ($)
property
Sep. 30, 2025
USD ($)
property
Carrying value and estimated fair value of financial instruments    
Other real estate, fair value $ 72.4 $ 85.1
Number of real estate owned properties held for investment reclassified to held for sale | property 1  
Other real estate, held for sale, fair value $ 2.1  
Commercial REO    
Carrying value and estimated fair value of financial instruments    
Number of real estate owned properties | property 0 0
Other real estate, valuation adjustments $ (0.8) $ (1.5)