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Pension and Other Postretirement Benefits - Cash Flow (Details)
$ in Thousands
Dec. 31, 2021
USD ($)
Pension Plans, Defined Benefit [Member]  
Defined Benefit Plan Disclosure [Line Items]  
Minimum Cash Contributions, Next Fiscal Year $ 10,600
2022 13,305
2023 12,704
2024 12,680
2025 13,183
2026 13,915
2027 to 2031 72,746
Other Postretirement Benefit Plans Defined Benefit [Member]  
Defined Benefit Plan Disclosure [Line Items]  
Minimum Cash Contributions, Next Fiscal Year 200
Domestic plan [Member] | Pension Plans, Defined Benefit [Member]  
Defined Benefit Plan Disclosure [Line Items]  
Minimum Cash Contributions, Next Fiscal Year 6,600
2022 6,627
2023 6,043
2024 6,205
2025 6,199
2026 6,213
2027 to 2031 30,169
Domestic plan [Member] | Other Postretirement Benefit Plans Defined Benefit [Member]  
Defined Benefit Plan Disclosure [Line Items]  
2022 220
2023 209
2024 187
2025 174
2026 157
2027 to 2031 625
Foreign [Member] | Pension Plans, Defined Benefit [Member]  
Defined Benefit Plan Disclosure [Line Items]  
Minimum Cash Contributions, Next Fiscal Year 4,000
2022 6,678
2023 6,661
2024 6,475
2025 6,984
2026 7,702
2027 to 2031 $ 42,577