Quarterly report pursuant to Section 13 or 15(d)

Rollforward of Mortgage Servicing Rights, at Fair Value (Details)

v3.22.1
Rollforward of Mortgage Servicing Rights, at Fair Value (Details) - USD ($)
$ in Thousands
3 Months Ended
Mar. 31, 2022
Mar. 31, 2021
Servicing Asset at Fair Value, Amount [Roll Forward]    
Mortgage servicing rights, at fair value, at beginning of period $ 2,191,578 $ 1,596,153
Purchases of mortgage servicing rights 484,805 175,223
Changes in valuation inputs or assumptions used in the valuation model 524,913 501,693
Other changes in fair value (114,289) (174,255)
Other changes 2,956 (7,053)
Mortgage servicing rights, at fair value, at end of period $ 3,089,963 $ 2,091,761