Quarterly report pursuant to Section 13 or 15(d)

Mortgage Servicing Rights - Summary of Activity of Mortgage Servicing Rights (Details)

v3.21.2
Mortgage Servicing Rights - Summary of Activity of Mortgage Servicing Rights (Details) - USD ($)
$ in Thousands
3 Months Ended 6 Months Ended
Jun. 30, 2021
Jun. 30, 2020
Jun. 30, 2021
Jun. 30, 2020
Servicing Asset at Amortized Cost, Balance [Roll Forward]        
Balance — beginning of period $ 586,717 $ 352,214 $ 446,998 $ 418,402
MSRs originated 76,762 80,634 180,738 123,095
Changes in fair value:        
Due to collection/realization of cash flows (34,944) (31,220) (79,806) (53,730)
Due to changes in valuation model inputs or assumptions (49,845) (64,941) 30,760 (151,080)
Balance — end of period $ 578,690 $ 336,687 $ 578,690 $ 336,687