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Accumulated Other Comprehensive Income (Loss) (Reclassifications out of AOCI) (Details) - USD ($) $ in Thousands | 3 Months Ended
--- | ---
Mar. 31, 2025 | Mar. 31, 2024
Reclassification Adjustment out of Accumulated Other Comprehensive Income [Line Items] |  |
Net of tax | $ (1,892) | $ (854)
Amortization of actuarial losses |  |
Reclassification Adjustment out of Accumulated Other Comprehensive Income [Line Items] |  |
Reclassification | (603) | (630)
Prior service costs |  |
Reclassification Adjustment out of Accumulated Other Comprehensive Income [Line Items] |  |
Reclassification | (152) | (153)
Settlements and other |  |
Reclassification Adjustment out of Accumulated Other Comprehensive Income [Line Items] |  |
Reclassification | (1,500) | 0
Pension and other post-retirement effects |  |
Reclassification Adjustment out of Accumulated Other Comprehensive Income [Line Items] |  |
Tax benefit (expense) | 387 | (76)
Net of tax | (1,868) | (859)
Cash flow hedging activity |  |
Reclassification Adjustment out of Accumulated Other Comprehensive Income [Line Items] |  |
Reclassification | (31) | (30)
Tax benefit (expense) | 7 | 35
Net of tax | $ (24) | $ 5

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