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v3.22.4

Consolidated Statements of Comprehensive Income - USD ($) $ in Thousands | 12 Months Ended
--- | ---
Dec. 31, 2022 | Dec. 31, 2021 | Dec. 31, 2020
Statement of Comprehensive Income [Abstract] |  |  |
Net income | $ 192,113 | $ 242,260 | $ 122,044
Debt securities available-for-sale: |  |  |
Net change in unrealized (losses) gains on debt securities available-for-sale | (339,422) | (67,652) | 39,880
Related income tax benefit (expense) | 82,253 | 16,112 | (9,727)
Net securities losses (gains) reclassified into earnings | 13 | (56) | (2,540)
Related income tax (benefit) expense | (3) | 13 | 604
Net effect on other comprehensive income for the period | (257,159) | (51,583) | 28,217
Debt securities held-to-maturity: |  |  |
Amortization of unrealized gain transferred from debt securities available-for-sale |  |  | (32)
Related income tax expense |  |  | 7
Net effect on other comprehensive income for the period |  |  | (25)
Defined benefit plans: |  |  |
Amortization of net loss and prior service costs | 291 | 2,521 | 3,000
Related income tax benefit | (70) | (609) | (714)
Recognition of unrealized (loss) gain | (473) | 17,386 | (420)
Related income tax benefit (expense) | 115 | (4,194) | 100
Net effect on other comprehensive income for the period | (137) | 15,104 | 1,966
Total other comprehensive (loss) gain | (257,296) | (36,479) | 30,158
Comprehensive (loss) income | $ (65,183) | $ 205,781 | $ 152,202

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