v3.25.2
Other Comprehensive Income - Summary of Components of OCI (Detail) - USD ($)
$ in Thousands
3 Months Ended 6 Months Ended
Jun. 30, 2025
Jun. 30, 2024
Jun. 30, 2025
Jun. 30, 2024
Equity [Abstract]        
Net change in fair value recorded in accumulated OCI, Before-tax $ 24,704 $ (2,292) $ 83,982 $ (38,148)
Net change in fair value recorded in accumulated OCI, Tax effect (9,099) 678 (26,623) 11,278
Net change in fair value recorded in accumulated OCI, After-tax 15,605 (1,614) 57,359 (26,870)
Amortization of net unrealized losses on securities transferred from available-for-sale to held-to-maturity, Before-tax 172 175 309 337
Amortization of net unrealized losses on securities transferred from available-for-sale to held-to-maturity, Tax effect (59) (52) (100) (100)
Amortization of net unrealized losses on securities transferred from available-for-sale to held-to-maturity, After-tax 113 123 209 237
Net change in fair value recorded in accumulated OCI (Derivatives designated as hedging instruments, Fair value hedges) Before - Tax (8,633) 2,835 (16,953) 20,667
Net change in fair value recorded in accumulated OCI (Derivatives designated as hedging instruments, Fair value hedges) Tax effect 2,508 (947) 4,968 (5,909)
Net change in fair value recorded in accumulated OCI (Derivatives designated as hedging instruments, Fair value hedges) After Tax (6,125) 1,888 (11,985) 14,758
Net change in fair value recorded in accumulated OCI (Derivatives designated as hedging instruments, Cash flow hedges) Before - Tax (598) 795 (2,339) 1,584
Net change in fair value recorded in accumulated OCI (Derivatives designated as hedging instruments, Cash flow hedges) Tax Effect 173 (235) 688 (468)
Net change in fair value recorded in accumulated OCI (Derivatives designated as hedging instruments, Cash flow hedges) After - Tax (425) 560 (1,651) 1,116
Net change, Before-tax 15,645 1,513 64,999 (15,560)
Net change, Tax effect (6,477) (556) (21,067) 4,801
Net change, After-tax $ 9,168 $ 957 $ 43,932 $ (10,759)