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v3.23.2

Accumulated Other Comprehensive Income (Loss) - Accumulated Other Comprehensive Income, Changes In (Details) - USD ($) $ in Thousands | 3 Months Ended | 6 Months Ended
--- | --- | ---
Jun. 30, 2023 | Jun. 30, 2022 | Jun. 30, 2023 | Jun. 30, 2022
AOCI Attributable to Parent, Net of Tax |  |  |  |
Beginning balance, net of tax | $ 751,030 | $ 784,241 | $ 745,997 | $ 912,172
Income tax (expense) benefit | (4,683) | 15,700 | (5,785) | 52,909
Ending balance, net of tax | 765,161 | 731,782 | 765,161 | 731,782
Unrealized Gains (Losses) on Securities |  |  |  |
AOCI Attributable to Parent, Net of Tax |  |  |  |
Beginning balance, net of tax | (135,627) | (72,699) | (149,181) | 84,716
Other comprehensive (loss) income before reclassifications | 6,831 | (85,883) | 19,850 | (286,928)
Reclassification adjustments included in net income | 5,444 | 3,487 | 9,582 | 5,273
Income tax (expense) benefit | (2,577) | 17,303 | (6,180) | 59,147
Net current-period other comprehensive income (loss), net of tax | 9,698 | (65,093) | 23,252 | (222,508)
Ending balance, net of tax | (125,929) | (137,792) | (125,929) | (137,792)
Unrealized Gains (Losses) on Derivatives |  |  |  |
AOCI Attributable to Parent, Net of Tax |  |  |  |
Beginning balance, net of tax | 21,680 | 16,018 | 31,227 | (1,257)
Other comprehensive (loss) income before reclassifications | 15,876 | 7,047 | 8,900 | 27,593
Reclassification adjustments included in net income | (6,054) | 344 | (11,162) | 1,666
Income tax (expense) benefit | (2,063) | (1,552) | 474 | (6,145)
Net current-period other comprehensive income (loss), net of tax | 7,759 | 5,839 | (1,788) | 23,114
Ending balance, net of tax | 29,439 | 21,857 | 29,439 | 21,857
Retirement Plans |  |  |  |
AOCI Attributable to Parent, Net of Tax |  |  |  |
Beginning balance, net of tax | (19,365) | (23,590) | (19,502) | (23,754)
Other comprehensive (loss) income before reclassifications | 0 | 0 | 0 | 0
Reclassification adjustments included in net income | 205 | 241 | 378 | 447
Income tax (expense) benefit | (43) | (51) | (79) | (93)
Net current-period other comprehensive income (loss), net of tax | 162 | 190 | 299 | 354
Ending balance, net of tax | (19,203) | (23,400) | (19,203) | (23,400)
Total |  |  |  |
AOCI Attributable to Parent, Net of Tax |  |  |  |
Beginning balance, net of tax | (133,312) | (80,271) | (137,456) | 59,705
Other comprehensive (loss) income before reclassifications | 22,707 | (78,836) | 28,750 | (259,335)
Reclassification adjustments included in net income | (405) | 4,072 | (1,202) | 7,386
Income tax (expense) benefit | (4,683) | 15,700 | (5,785) | 52,909
Net current-period other comprehensive income (loss), net of tax | 17,619 | (59,064) | 21,763 | (199,040)
Ending balance, net of tax | $ (115,693) | $ (139,335) | $ (115,693) | $ (139,335)

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