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MORTGAGE SERVICING RIGHTS - Schedule of Expected Amortization of MSRs (Detail) - MSRs - USD ($)
$ in Thousands
Sep. 30, 2022
Dec. 31, 2021
Future amortization    
Three Months Ending December 31, 2022 $ 46,639  
2023 180,469  
2024 163,771  
2025 141,014  
2026 119,503  
2027 101,362  
Thereafter 215,012  
Net carrying value $ 967,770 $ 953,845