Annual report pursuant to Section 13 and 15(d)

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

v3.22.4
Mortgage Servicing Rights, at Fair Value - Rollforward Activity (Details) - USD ($)
$ in Thousands
 3 Months Ended 9 Months Ended 12 Months Ended
Mar. 31, 2021
Dec. 31, 2021
Dec. 31, 2022
Dec. 31, 2020
Capitalized servicing rights        
Servicing Asset at Fair Value, Amount [Roll Forward]        
Beginning balance $ 22,269,362 $ 26,675,358 $ 39,299,416 $ 288,057
Originations 6,312,227 17,491,713 10,098,259 21,241,997
Purchases 866,806 234,007 0 1,966,657
Sales (1,090,267) (320,027) (38,233,148) (527)
Payoffs MSR (1,488,977) (3,935,261) (1,671,774) (991,716)
Other (193,793) (846,374) (890,415) (235,106)
Changes in fair value due to:        
Changes in fair value due to portfolio runoff and other (193,793) (846,374) (890,415) (235,106)
Ending UPB 26,675,358 39,299,416 8,602,338 22,269,362
MSR        
Servicing Asset at Fair Value, Amount [Roll Forward]        
Beginning balance 180,684 267,364 427,942 2,600
Originations 65,964 161,364 122,362 159,434
Purchases 9,014 16,915 0 14,088
Sales (8,647) (2,501) (478,197) 0
Other (14,760) (42,150) (28,320) (10,255)
Changes in fair value due to:        
Changes in market inputs or assumptions used in valuation model 35,109 26,950 51,309 14,817
Changes in fair value due to portfolio runoff and other (14,760) (42,150) (28,320) (10,255)
Ending UPB $ 267,364 $ 427,942 $ 95,096 $ 180,684