Annual report pursuant to Section 13 and 15(d)

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

v3.24.0.1
Mortgage Servicing Rights, at Fair Value - Rollforward Activity (Details) - USD ($)
$ in Thousands
12 Months Ended
Dec. 31, 2023
Dec. 31, 2022
Capitalized servicing rights    
Servicing Asset at Fair Value, Amount [Roll Forward]    
Beginning balance $ 8,602,338 $ 39,299,416
Originations 42,011 10,098,259
Sales (7,416,568) (38,233,148)
Payoffs MSR (75,527) (1,671,774)
Other (95,594) (890,415)
Changes in fair value due to:    
Changes in fair value due to portfolio runoff and other (95,594) (890,415)
Ending UPB 1,056,660 8,602,338
MSR    
Servicing Asset at Fair Value, Amount [Roll Forward]    
Beginning balance 95,096 427,942
Originations 405 122,362
Sales (86,483) (478,197)
Other (1,568) (28,320)
Changes in fair value due to:    
Changes in market inputs or assumptions used in valuation model (1,014) 51,309
Changes in fair value due to portfolio runoff and other (1,568) (28,320)
Ending UPB $ 6,436 $ 95,096