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Debt - Narrative (Details) € in Thousands, SFr in Millions	12 Months Ended
	Dec. 31, 2021 USD ($) Rate	Dec. 31, 2020 USD ($) Rate	Dec. 31, 2019 USD ($)	Dec. 31, 2021	Dec. 31, 2021 EUR (€)	Dec. 31, 2021 Rate	Dec. 31, 2021 CHF (SFr)
Debt Instrument [Line Items]
Debt, Weighted Average Interest Rate | Rate		2.90%				2.70%
Senior Notes	$ 1,032,595,000	$ 791,102,000
Forward Currency Forward Contract	152,100,000
Other Comprehensive Income (Loss), Net Investment Hedge, Gain (Loss), Reclassification, before Tax	34,300,000	27,300,000	$ 1,300,000
Cumulative (gain) loss in other other comprehensive income related to the change in a net investment hedge.	5,500,000
Line of Credit Facility, Maximum Borrowing Capacity	$ 1,250,000,000	1.1
Debt Instrument, Covenant Description	The amended agreements require the Company to maintain a consolidated interest coverage ratio of not less than 3.0 to 1.0 and a net consolidated leverage ratio of not more than 3.5 to 1.0.
Debt Instrument, Covenant Compliance	The Company was in compliance with its covenants at December 31, 2021.
Debt Issuance Costs, Gross	$ 4,100,000
Line of Credit [Member]
Debt Instrument [Line Items]
Line of Credit Facility, Remaining Borrowing Capacity	$ 649,000,000.0
Debt Instrument, Maturity Date	Jun. 15, 2023
Debt Issuance Costs, Gross	$ 200,000
Debt Instrument, Basis Spread on Variable Rate | Rate	0.875%
1.47% EURO Senior Notes [Member]
Debt Instrument [Line Items]
Senior Notes	$ 141,789,000	153,299,000			€ 125,000
Debt Instrument, Interest Rate, Stated Percentage				1.47%
Debt Instrument, Maturity Date	Jun. 17, 2030
1.30% Euro-Senior Notes [Member]
Debt Instrument [Line Items]
Senior Notes	$ 153,132,000	165,563,000			135,000
Debt Instrument, Interest Rate, Stated Percentage				1.30%
Debt Instrument, Maturity Date	Nov. 06, 2034
Swiss Pension Loans [Member]
Debt Instrument [Line Items]
Notes Payable, Related Parties	$ 39,600,000
Swiss Pension Loans (local currency) | SFr							SFr 38
Debt Instrument, Basis Spread on Variable Rate | Rate	87.50%
1.06% Euro-Senior Notes [Member]
Debt Instrument [Line Items]
Senior Notes	$ 141,789,000				€ 125,000
Debt Instrument, Interest Rate, Stated Percentage				1.06%		1.06%
2.83% Senior Notes
Debt Instrument [Line Items]
Senior Notes	125,000,000	$ 0
Debt Instrument, Interest Rate, Stated Percentage | Rate						2.83%
2.81% Senior Note
Debt Instrument [Line Items]
Senior Notes	150
Debt Instrument, Interest Rate, Stated Percentage | Rate						281.00%
2.91% Senior Note
Debt Instrument [Line Items]
Senior Notes	$ 150
Debt Instrument, Interest Rate, Stated Percentage | Rate						291.00%

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Cumulative (gain) loss in other other comprehensive income related to the change in a net investment hedge.

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States whether the entity was in compliance with the debt covenants throughout the reporting period, and describes facts and circumstances of any compliance failure.

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Description of minimum financial levels (for example, tangible net worth and working capital) and achievement of certain financial ratios (for example, working capital ratio and debt service coverage ratio), and adherence to certain clauses which generally require or restrict certain actions (for example, entering into a debt arrangement with equal or greater seniority, and selling or discontinuing a certain business segment or material subsidiary) to be in compliance with the covenant clauses of the debt agreement. May also include a discussion of the adverse consequences that would result if the entity violates or fails to satisfy the covenants.

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Contractual interest rate for funds borrowed, under the debt agreement.

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Amount, before accumulated amortization, of debt issuance costs. Includes, but is not limited to, legal, accounting, underwriting, printing, and registration costs.

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Maximum borrowing capacity under the credit facility without consideration of any current restrictions on the amount that could be borrowed or the amounts currently outstanding under the facility.

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