v3.26.3
MORTGAGE SERVICING RIGHTS - Summary of Components of Net Carrying Value of Acquired and Originated MSRs (Detail) - MSRs - USD ($)
$ in Thousands
Sep. 30, 2026
Dec. 31, 2025
MORTGAGE SERVICING RIGHTS    
Gross value $ 1,851,103 $ 1,824,350
Accumulated amortization (1,075,563) (1,016,205)
Net carrying value $ 775,540 $ 808,145