Quarterly report pursuant to Section 13 or 15(d)

Mortgage Servicing Rights, at Fair Value - Rollforward Activity (Details)

v3.23.3
Mortgage Servicing Rights, at Fair Value - Rollforward Activity (Details) - USD ($)
$ in Thousands
3 Months Ended 9 Months Ended
Sep. 30, 2023
Sep. 30, 2022
Sep. 30, 2023
Sep. 30, 2022
Capitalized servicing rights        
Servicing Asset at Fair Value, Amount [Roll Forward]        
Beginning balance $ 1,286,085 $ 29,494,649 $ 8,602,338 $ 39,299,416
Originations 0 1,788,998 42,011 9,421,902
Sales (185,915) (22,037,083) (7,416,568) (37,529,103)
Payoffs MSR (12,566) (281,332) (67,745) (1,611,107)
Other (13,924) (191,216) (86,356) (807,092)
Changes in fair value due to:        
Changes in fair value due to portfolio runoff and other (13,924) (191,216) (86,356) (807,092)
Ending UPB 1,073,680 8,774,016 1,073,680 8,774,016
MSR        
Servicing Asset at Fair Value, Amount [Roll Forward]        
Beginning balance 9,456 359,006 95,096 427,942
Originations 0 20,241 405 114,903
Sales (1,599) (266,723) (86,483) (470,018)
Other (184) (5,073) (1,437) (26,696)
Changes in fair value due to:        
Changes in market inputs or assumptions used in valuation model 271 (4,382) 363 56,938
Changes in fair value due to portfolio runoff and other (184) (5,073) (1,437) (26,696)
Ending UPB $ 7,944 $ 103,069 $ 7,944 $ 103,069