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v3.23.3

Stockholders' Equity (Line Items in Consolidated Income Statements Affected by Amounts Reclassified from Accumulated Other Comprehensive Income) (Details) - Reclassification out of Accumulated Other Comprehensive Income [Member] - USD ($) $ in Thousands | 9 Months Ended
--- | ---
Sep. 30, 2023 | Sep. 30, 2022
Reclassification Adjustment out of Accumulated Other Comprehensive Income [Line Items] |  |  |
Total reclassifications, net of tax | [1] | $ (27,091) | $ 7,656
Accumulated Other Comprehensive Loss Available for Sale Securities [Member] |  |  |
Reclassification Adjustment out of Accumulated Other Comprehensive Income [Line Items] |  |  |
Loss on sale of AFS securities | [1] |  | (1,707)
Tax effect | [1] |  | 385
Net of tax | [1] |  | (1,322)
Held to Maturity Securities Transferred from AFS [Member] |  |  |
Reclassification Adjustment out of Accumulated Other Comprehensive Income [Line Items] |  |  |
Amortization of unrealized net gain (loss) on securities transferred to HTM | [1] | (1,343) | (961)
Tax effect | [1] | 302 | 217
Net of tax | [1] | (1,041) | (744)
Employee Benefit Plans [Member] |  |  |
Reclassification Adjustment out of Accumulated Other Comprehensive Income [Line Items] |  |  |
Amortization of defined benefit pension and post-retirement items | [1],[2] | (5,010) | (1,963)
Tax effect | [1] | 1,128 | 443
Net of tax | [1] | (3,882) | (1,520)
Gains and Losses on Cash Flow Hedges [Member] |  |  |
Reclassification Adjustment out of Accumulated Other Comprehensive Income [Line Items] |  |  |
Reclassification of unrealized gain (loss) on cash flow hedges | [1] | (34,506) | 5,786
Tax effect | [1] | 7,768 | (1,306)
Net of tax | [1] | (26,738) | 4,480
Amortization of gain on terminated cash flow hedges | [1] | 5,897 | 8,733
Tax effect | [1] | (1,327) | (1,971)
Net of tax | [1] | $ 4,570 | $ 6,762
[1] | Amounts in parentheses indicate reduction in net income.
[2] | These AOCI components are included in the computation of net periodic pension and post-retirement cost that is reported with other noninterest expense (see Note 10 – Retirement Plans for additional details).

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