Benefit Plans Narrative (Details) - USD ($) $ in Thousands	12 Months Ended
	Dec. 31, 2023	Dec. 31, 2022	Dec. 31, 2021
Defined Benefit Plan Disclosure [Line Items]
Defined Contribution Plan, Cost	$ 20,100	$ 22,900	$ 24,800
Defined Benefit Plan, Plan with Accumulated Benefit Obligation in Excess of Plan Assets, Accumulated Benefit Obligation	126,500	111,700
Defined Benefit Plan, Pension Plan with Accumulated Benefit Obligation in Excess of Plan Assets, Projected Benefit Obligation	137,500	121,600
Defined Benefit Plan, Plan with Accumulated Benefit Obligation in Excess of Plan Assets, Plan Assets	$ 28,200	$ 26,900
Pension Plan [Member] | US Pension Benefits
Defined Benefit Plan Disclosure [Line Items]
Defined Benefit Plan, Assumptions Used Calculating Benefit Obligation, Discount Rate	4.68%	4.87%
Defined Benefit Plan, Accumulated Benefit Obligation	$ 108,500	$ 110,300
Defined Benefit Plan, Plan Assets, Investment Policy and Strategy, Description	Target asset allocation ranges for the U.S. pension plan include 40-60% in equity securities, 23-33% in fixed income securities, and 15-25% in other types of investments.
Defined Benefit Plan, Expected Future Employer Contributions, Next Fiscal Year	$ 27,300
Defined Benefit Plan, Assumptions Used Calculating Net Periodic Benefit Cost, Discount Rate	4.87%	2.57%	2.22%
Pension Plan [Member] | Non-US Pension Benefits
Defined Benefit Plan Disclosure [Line Items]
Defined Benefit Plan, Assumptions Used Calculating Benefit Obligation, Discount Rate	2.07%	2.57%
Defined Benefit Plan, Accumulated Benefit Obligation	$ 775,100	$ 665,100
Defined Benefit Plan, Plan Assets, Investment Policy and Strategy, Description	International plan assets relate primarily to the Company’s Swiss plan with target allocations of 24-45% in equities, 35-55% in fixed income securities, and 15-25% in other types of investments.
Defined Benefit Plan, Assumptions Used Calculating Net Periodic Benefit Cost, Discount Rate	2.57%	0.40%	0.63%
Other Postretirement Benefits Plan [Member] | US Pension Benefits
Defined Benefit Plan Disclosure [Line Items]
Defined Benefit Plan, Assumptions Used Calculating Benefit Obligation, Discount Rate	4.49%	4.67%
Defined Benefit Plan, Assumptions Used Calculating Net Periodic Benefit Cost, Discount Rate	4.67%	1.94%	1.47%
Healthcare Cost Trend Rate Maximum		5.90%
Defined Benefit Plan, Ultimate Health Care Cost Trend Rate	4.50%
Healthcare Cost Trend Rate Minimum Percentage	5.70%
Other Postretirement Benefits Plan [Member] | Non-US Pension Benefits
Defined Benefit Plan Disclosure [Line Items]
Defined Benefit Plan, Expected Future Employer Contributions, Next Fiscal Year	$ 200