Fair Value of Financial Instrument (Details) € in Millions, $ in Millions	Dec. 31, 2023 USD ($)	Dec. 31, 2023 EUR (€)	Dec. 31, 2022 USD ($)	Oct. 06, 2021	Jan. 25, 2019 EUR (€)
Fair Value, Assets and Liabilities Measured on Recurring and Nonrecurring Basis [Line Items]
Derivative assets	$ 38.7		$ 40.9
Derivative liabilities	14.0		40.4
Senior Notes | 1.002% EIB Senior term loan due 2025
Fair Value, Assets and Liabilities Measured on Recurring and Nonrecurring Basis [Line Items]
Debt instrument, interest rate, percent					1.002%
Long-term debt, gross	276.7		267.3		€ 250.0
Senior Notes | 0.800% Senior Notes Due 2028
Fair Value, Assets and Liabilities Measured on Recurring and Nonrecurring Basis [Line Items]
Debt instrument, interest rate, percent				0.80%
Debt Instrument, Fair Value Disclosure	583.1	€ 526.9
Long-term debt, gross	664.0	€ 600.0	641.5
Level 1
Fair Value, Assets and Liabilities Measured on Recurring and Nonrecurring Basis [Line Items]
Derivative assets	0.0		0.0
Derivative liabilities	0.0		0.0
Level 2
Fair Value, Assets and Liabilities Measured on Recurring and Nonrecurring Basis [Line Items]
Derivative assets	38.7		40.9
Derivative liabilities	14.0		40.4
Level 3
Fair Value, Assets and Liabilities Measured on Recurring and Nonrecurring Basis [Line Items]
Derivative assets	0.0		0.0
Derivative liabilities	$ 0.0		$ 0.0