v3.26.1
Investments in Servicing Related Assets, Summary (Details) - USD ($)
$ in Thousands
 6 Months Ended 12 Months Ended
Jun. 30, 2026
Dec. 31, 2025
Servicing Asset [Abstract]    
Unpaid principal balance $ 15,208,654 $ 15,891,266
Carrying value [1] $ 211,105 $ 214,831
Weighted average coupon 3.49% 3.49%
Weighted average maturity [2] 23 years 2 months 12 days 23 years 7 months 6 days
Year to date changes in fair value recorded in other income (loss) $ (3,712) $ (18,825)
Mortgage Servicing Rights (MSRs) [Member]    
Servicing Asset [Abstract]    
Unpaid principal balance 15,208,654 15,891,266
Carrying value [1] $ 211,105 $ 214,831
Weighted average coupon 3.49% 3.49%
Weighted average maturity [2] 23 years 2 months 12 days 23 years 7 months 6 days
Year to date changes in fair value recorded in other income (loss) $ (3,712) $ (18,825)
[1] See Note 8 regarding the estimation of fair value, which approximates carrying value for all pools.
[2] Weighted average maturity of the underlying residential mortgage loans in the pool is based on the unpaid principal balance.