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Retirement Plans And Postretirement Benefits (Fair Value Hierarchy, Assets At Fair Value) (Details) - USD ($) $ in Thousands | 12 Months Ended
--- | ---
Dec. 31, 2024 | Dec. 31, 2023
Defined Benefit Plan Disclosure [Line Items] |  |
Fair Value, Asset, Recurring Basis, Unobservable Input Reconciliation, Gain (Loss), Statement of Income or Comprehensive Income [Extensible Enumeration] | Nonoperating Income (Expense) | Nonoperating Income (Expense)
Pension Plan [Member] | Fixed Insurance Contracts [Member] | Level 3 |  |
Defined Benefit Plan Disclosure [Line Items] |  |
Beginning Balance | $ 29,020 | $ 26,685
Gain / contributions / currency impact | (4,241) | 2,489
Distributions | (137) | (154)
Ending Balance | $ 24,642 | $ 29,020

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