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Retirement Benefit Plans (Expected Plan Benefit Payments) (Details) $ in Thousands | Dec. 31, 2022 USD ($)
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Defined Benefit Plan Disclosure [Line Items] |
2023 | $ 28,392
2024 | 29,157
2025 | 30,270
2026 | 31,409
2027 | 32,724
2028-2032 | 177,861
Total | 329,813
Pension Benefits [Member] |
Defined Benefit Plan Disclosure [Line Items] |
2023 | 26,901
2024 | 27,878
2025 | 29,187
2026 | 30,524
2027 | 31,824
2028-2032 | 173,696
Total | 320,010
Other Post-Retirement Benefits [Member] |
Defined Benefit Plan Disclosure [Line Items] |
2023 | 1,491
2024 | 1,279
2025 | 1,083
2026 | 885
2027 | 900
2028-2032 | 4,165
Total | $ 9,803

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