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Pension and Postretirement Benefits (Amounts Recognized in Accumulated Other Comprehensive Loss) (Details) - USD ($) $ in Thousands | Dec. 31, 2024 | Dec. 31, 2023 | Dec. 31, 2022
--- | --- | --- | ---
Postretirement Medical Benefits |  |  |
Defined Benefit Plan Disclosure [Line Items] |  |  |
Unrecognized net gain (loss) | $ (259) | $ 130 |
Unrecognized prior service cost | 263 | (455) |
Accumulated other comprehensive loss, net of tax | 4 | (325) | $ (496)
United States | Pension Plan |  |  |
Defined Benefit Plan Disclosure [Line Items] |  |  |
Unrecognized net gain (loss) | (66,024) | (61,904) |
Unrecognized prior service cost | (573) | (698) |
Accumulated other comprehensive loss, net of tax | (66,597) | (62,602) | (44,455)
Foreign Plan | Pension Plan |  |  |
Defined Benefit Plan Disclosure [Line Items] |  |  |
Unrecognized net gain (loss) | (47,404) | (56,698) |
Unrecognized prior service cost | (2,921) | (3,270) |
Accumulated other comprehensive loss, net of tax | $ (50,325) | $ (59,968) | $ (42,421)

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