Quarterly report pursuant to Section 13 or 15(d)

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

v3.23.2
Rollforward of Mortgage Servicing Rights, at Fair Value (Details) - USD ($)
$ in Thousands
 3 Months Ended 6 Months Ended
Jun. 30, 2023
Jun. 30, 2022
Jun. 30, 2023
Jun. 30, 2022
Servicing Asset at Fair Value, Amount [Roll Forward]        
Mortgage servicing rights, at fair value, at beginning of period $ 3,072,445 $ 3,089,963 $ 2,984,937 $ 2,191,578
Purchases of mortgage servicing rights 180,632 59,945 298,973 544,750
Sales of mortgage servicing rights 0 0 (2,693) 0
Changes in valuation inputs or assumptions used in the valuation model 82,196 199,272 $ 102,617 $ 724,185
Servicing Asset, At Fair Value, Other Change In Fair Value, Statement Of Income Or Comprehensive Income Extensible Enumeration Not Disclosed Flag     Other changes in fair value (2) Other changes in fair value (2)
Other changes in fair value (60,517) (113,715) $ (108,178) $ (228,004)
Other changes (800) (9,274) (1,700) (6,318)
Mortgage servicing rights, at fair value, at end of period $ 3,273,956 $ 3,226,191 $ 3,273,956 $ 3,226,191