Debt - Debt Borrowings and Repayments (Details) - USD ($) $ in Millions		3 Months Ended
		Mar. 31, 2025	Mar. 31, 2024
Debt Instrument [Line Items]
Proceeds from revolving lines of credit		$ 139.9	$ 268.9
Repayments of revolving lines of credit		(167.9)	(0.5)
Repayments of revolving lines of credit, Other		0.0	(0.5)
Proceeds from long-term debt		2.9	0.0
Proceeds from long-term debt, Other		2.9	0.0
Repayment of long-term debt		(7.7)	(107.2)
Repayment of long-term debt, Other		(1.8)	(3.4)
2024 Amended and Restated Credit Agreement
Debt Instrument [Line Items]
Proceeds from revolving lines of credit		139.9	0.0
Repayments of revolving lines of credit		(167.9)	0.0
2019 Amended and Restated Credit Agreement
Debt Instrument [Line Items]
Proceeds from revolving lines of credit	[1]	0.0	268.9
USD notes under the 2012 Note Purchase Agreement
Debt Instrument [Line Items]
Repayment of long-term debt		0.0	(100.0)
USD notes under the 2019 Term Loan Agreement
Debt Instrument [Line Items]
Repayment of long-term debt		(3.8)	(3.8)
CHF Notes Under the 2024 Term Loan Agreement
Debt Instrument [Line Items]
Repayment of long-term debt		$ (2.1)	$ 0.0

[1] The 2024 Amended and Restated Credit Agreement amended and restated the 2019 Revolving Credit Agreement on January 18, 2024. All balances were transferred to the 2024 Amended and Restated Credit Agreement