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v3.21.2

Accumulated Other Comprehensive Income (AOCI) (Schedule of Items Reclassified to Statement of Income) (Details) - USD ($) $ in Thousands | 3 Months Ended | 6 Months Ended
--- | --- | ---
Jun. 30, 2021 | Jun. 30, 2020 | Jun. 30, 2021 | Jun. 30, 2020
Reclassification Adjustment out of Accumulated Other Comprehensive Income [Line Items] |  |  |  |
Income tax effect | $ (13,446) | $ (15,364) | $ (23,486) | $ (27,818)
Effect on net income due to items reclassified from Accumulated Other Comprehensive Income | 31,397 | 32,354 | 58,980 | 41,463
Pension/postretirement settlements and curtailments | 0 | 378 | 0 | 378
Amortization of prior service credit | (1,118) | (1,114) | (2,237) | (2,228)
Net actuarial loss | 1,108 | 1,232 | 2,217 | 2,476
Total pretax amount reclassified | 44,886 | 47,813 | 82,536 | 67,861
Reclassification out of Accumulated Other Comprehensive Income | Derivative valuation adjustment |  |  |  |
Reclassification Adjustment out of Accumulated Other Comprehensive Income [Line Items] |  |  |  |
Expense/(income) related to interest rate swaps included in Income before taxes | 1,770 | 1,116 | 3,246 | 1,523
Income tax effect | (457) | (286) | (838) | (390)
Effect on net income due to items reclassified from Accumulated Other Comprehensive Income | 1,313 | 830 | 2,408 | 1,133
Reclassification out of Accumulated Other Comprehensive Income | Pension and postretirement liability adjustments |  |  |  |
Reclassification Adjustment out of Accumulated Other Comprehensive Income [Line Items] |  |  |  |
Income tax effect | 3 | (143) | 6 | (175)
Effect on net income due to items reclassified from Accumulated Other Comprehensive Income | (7) | 353 | (14) | 451
Pension/postretirement settlements and curtailments | 0 | 378 | 0 | 378
Amortization of prior service credit | (1,118) | (1,114) | (2,237) | (2,228)
Net actuarial loss | 1,108 | 1,232 | 2,217 | 2,476
Total pretax amount reclassified | $ (10) | $ 496 | $ (20) | $ 626

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