v3.26.1
Unaudited Consolidated Statements of Comprehensive Income - USD ($)
$ in Thousands
3 Months Ended 6 Months Ended
Jun. 30, 2026
Jun. 30, 2025
Jun. 30, 2026
Jun. 30, 2025
Statement of Comprehensive Income [Abstract]        
Net income $ 64,426 $ 22,026 $ 110,643 $ 41,126
Investment securities available-for-sale:        
Unrealized securities holding gains (losses) (4,635) 5,558 (19,906) 18,139
Income tax (expense) benefit 1,134 (1,231) 5,060 (4,075)
Net unrealized securities holding gains (losses) before reclassification adjustments, net of taxes (3,501) 4,327 (14,846) 14,064
Cash flow hedges:        
Change in fair value of cash flow hedges (156) (204) (312) (2,824)
Income tax (expense) benefit 41 47 83 709
Net change in fair value of cash flow hedges, net of taxes (115) (157) (229) (2,115)
Less reclassification adjustment for change in fair value of cash flow hedges:        
Gain (loss) on change in fair value of cash flow hedges (133) (534) (200) (4,036)
Income tax (expense) benefit 35 137 52 1,034
Net reclassification adjustment for change in fair value of cash flow hedges (98) (397) (148) (3,002)
Net change in fair value of cash flow hedges (17) 240 (81) 887
Postretirement benefits:        
Adjustment of accumulated obligation for postretirement benefits 0 (1,956) 0 (1,956)
Income tax (expense) benefit 0 509 0 509
Net adjustment of accumulated obligation for postretirement benefits 0 (1,447) 0 (1,447)
Other comprehensive gain (loss), net of taxes (3,518) 3,120 (14,927) 13,504
Comprehensive income $ 60,908 $ 25,146 $ 95,716 $ 54,630