Quarterly report pursuant to Section 13 or 15(d)

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

v3.23.1
Mortgage Servicing Rights, at Fair Value - Rollforward Activity (Details) - USD ($)
$ in Thousands
3 Months Ended
Mar. 31, 2023
Mar. 31, 2022
Capitalized servicing rights    
Servicing Asset at Fair Value, Amount [Roll Forward]    
Beginning balance $ 8,602,338 $ 39,299,416
Originations 42,011 4,257,281
Sales (6,845,346) (8,368,734)
Payoffs MSR (36,793) (805,668)
Other (60,190) (323,737)
Changes in fair value due to:    
Changes in fair value due to portfolio runoff and other (60,190) (323,737)
Ending UPB 1,702,020 34,058,558
MSR    
Servicing Asset at Fair Value, Amount [Roll Forward]    
Beginning balance 95,096 427,942
Originations 405 53,444
Sales (80,419) (107,652)
Other (1,010) (11,522)
Changes in fair value due to:    
Changes in market inputs or assumptions used in valuation model (359) 63,890
Changes in fair value due to portfolio runoff and other (1,010) (11,522)
Ending UPB $ 13,713 $ 426,102