XML 50 R40.htm IDEA: XBRL DOCUMENT v3.25.2
ACCUMULATED OTHER COMPREHENSIVE INCOME (LOSS) - Accumulated Other Comprehensive income (loss) (Details) - USD ($)
$ in Thousands
 3 Months Ended 6 Months Ended
Jun. 30, 2025
Mar. 31, 2025
Jun. 30, 2024
Mar. 31, 2024
Jun. 30, 2025
Jun. 30, 2024
Accumulated other comprehensive income (loss), net of tax:            
Balance $ 1,412,013 $ 1,396,517 $ 1,239,371 $ 1,226,225 $ 1,396,517 $ 1,226,225
Net other comprehensive income (loss) during the period 1,108 5,973 2,686 6,113 7,081 8,799
Balance 1,431,006 1,412,013 1,250,596 1,239,371 1,431,006 1,250,596
Total Accumulated Other Comprehensive Income (Loss)            
Accumulated other comprehensive income (loss), net of tax:            
Balance (39,045) (45,018) (85,466) (91,579) (45,018) (91,579)
Other comprehensive income (loss) before reclassifications         3,501 4,805
Amounts reclassified from accumulated other comprehensive income (loss)         3,580 3,994
Net other comprehensive income (loss) during the period 1,108 5,973 2,686 6,113 7,081 8,799
Balance (37,937) (39,045) (82,780) (85,466) (37,937) (82,780)
Securities            
Accumulated other comprehensive income (loss), net of tax:            
Balance   (43,767)   (90,242) (43,767) (90,242)
Other comprehensive income (loss) before reclassifications         9,056 4,761
Amounts reclassified from accumulated other comprehensive income (loss)         925 1,048
Net other comprehensive income (loss) during the period         9,981 5,809
Balance (33,786)   (84,433)   (33,786) (84,433)
Defined Benefit Plans            
Accumulated other comprehensive income (loss), net of tax:            
Balance   (7,499)   (6,430) (7,499) (6,430)
Other comprehensive income (loss) before reclassifications         3,437 703
Amounts reclassified from accumulated other comprehensive income (loss)         28 (433)
Net other comprehensive income (loss) during the period         3,465 270
Balance (4,034)   (6,160)   (4,034) (6,160)
Derivatives            
Accumulated other comprehensive income (loss), net of tax:            
Balance   $ 6,248   $ 5,093 6,248 5,093
Other comprehensive income (loss) before reclassifications         (8,992) (659)
Amounts reclassified from accumulated other comprehensive income (loss)         2,627 3,379
Net other comprehensive income (loss) during the period         (6,365) 2,720
Balance $ (117)   $ 7,813   $ (117) $ 7,813