Quarterly report pursuant to Section 13 or 15(d)

MORTGAGE SERVICING RIGHTS - Summary of Activity of Mortgage Servicing Rights (Details)

v3.23.2
MORTGAGE SERVICING RIGHTS - Summary of Activity of Mortgage Servicing Rights (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 Amortized Cost, Balance [Roll Forward]        
Balance — beginning of period $ 1,112,161 $ 937,556 $ 1,139,539 $ 675,340
MSRs originated 44,452 71,680 71,945 149,295
Changes in fair value:        
Due to collection/realization of cash flows (15,890) (25,827) (27,060) (50,721)
Due to changes in valuation model inputs or assumptions 43,780 46,901 79 256,396
Balance — end of period $ 1,184,503 $ 1,030,310 $ 1,184,503 $ 1,030,310