Pension and Other Postretirement Benefits - Narrative (Details) - USD ($) $ in Thousands	12 Months Ended
	Dec. 31, 2021	Dec. 31, 2020	Dec. 31, 2019
Defined Benefit Plan Disclosure [Line Items]
Net Periodic Benefit Cost	$ (6,330)	$ 16,535	$ 46
Prior Service Cost Charge		1,800
Defined Benefit Plan Premium Refund		1,600
Defined Benefit Plan Recognized Net Gain Loss Due To Settlements And Curtailments 1		22,700
Total Contribution Amount	4,800	5,700	4,000
Defined Benefit Plan Other Costs		$ 1,800
Pooled Separate account percentage		As of December 31, 2021, the U.S. pension plan pooled separate accounts included approximately 49 percent of investments in equity securities and 51 percent of investments in fixed income securities.
Pension Plans, Defined Benefit [Member]
Defined Benefit Plan Disclosure [Line Items]
Accumulated Benefit Obligation	321,500	$ 344,400
Net Periodic Benefit Cost	$ 572	26,351	6,603
Diversified investment fund - registered investment [Member] | Defined Benefit Plan Equity Securities [Member]
Defined Benefit Plan Disclosure [Line Items]
Defined Benefit Plan Additional Disclosures About Plan Assets	62.00%
Diversified investment fund - registered investment [Member] | Fixed Income Securities [Member]
Defined Benefit Plan Disclosure [Line Items]
Defined Benefit Plan Additional Disclosures About Plan Assets	20.00%
Diversified investment fund - registered investment [Member] | Other Debt Securities [Member]
Defined Benefit Plan Disclosure [Line Items]
Defined Benefit Plan Additional Disclosures About Plan Assets	18.00%
Commingled funds [Member] | Defined Benefit Plan Equity Securities [Member]
Defined Benefit Plan Disclosure [Line Items]
Defined Benefit Plan Additional Disclosures About Plan Assets	35.00%
Commingled funds [Member] | Fixed Income Securities [Member]
Defined Benefit Plan Disclosure [Line Items]
Defined Benefit Plan Additional Disclosures About Plan Assets	51.00%
Commingled funds [Member] | Other Debt Securities [Member]
Defined Benefit Plan Disclosure [Line Items]
Defined Benefit Plan Additional Disclosures About Plan Assets	14.00%
Pooled separate accounts [Member] | Defined Benefit Plan Equity Securities [Member]
Defined Benefit Plan Disclosure [Line Items]
Defined Benefit Plan Additional Disclosures About Plan Assets	49.00%
Pooled separate accounts [Member] | Fixed Income Securities [Member]
Defined Benefit Plan Disclosure [Line Items]
Defined Benefit Plan Additional Disclosures About Plan Assets	51.00%
Domestic plan [Member] | Pension Plans, Defined Benefit [Member]
Defined Benefit Plan Disclosure [Line Items]
Accumulated Benefit Obligation	$ 103,400	109,500
Net Periodic Benefit Cost	932	23,381	2,868
Domestic plan [Member] | Other Postretirement Benefit Plans Defined Benefit [Member]
Defined Benefit Plan Disclosure [Line Items]
Net Periodic Benefit Cost	(85)	77	149
Domestic plan [Member] | Supplemental Employee Retirement Plans, Defined Benefit [Member]
Defined Benefit Plan Disclosure [Line Items]
Net Periodic Benefit Cost	3,000	2,500	1,800
Foreign [Member] | Pension Plans, Defined Benefit [Member]
Defined Benefit Plan Disclosure [Line Items]
Accumulated Benefit Obligation	218,100	234,900
Net Periodic Benefit Cost	$ (360)	$ 2,970	$ 3,735