Derivative Financial Instruments and Fair Value Measurements - Fair Value of Derivative and Non-Derivative Assets and Liabilities on the Consolidated Balance Sheets (Details) - USD ($) $ in Millions	Sep. 30, 2023	Dec. 31, 2022
Derivatives, Fair Value [Line Items]
Assets	$ 18.6	$ 14.0
Liabilities	986.6	982.4
Not designated as hedging instrument | Foreign currency forward contracts | Prepaid expenses and other assets
Derivatives, Fair Value [Line Items]
Assets	0.0	0.2
Liabilities	4.8	0.0
Fair Value Hedge | Designated as hedging instrument | Cross-currency swap | Prepaid expenses and other assets
Derivatives, Fair Value [Line Items]
Assets	18.6	13.8
Net Investment Hedging | Designated as hedging instrument | Cross-currency swap | Accrued liabilities
Derivatives, Fair Value [Line Items]
Liabilities	35.8	25.8
Net Investment Hedging | Designated as hedging instrument | Euro Notes due in 2026 | Long-term debt
Derivatives, Fair Value [Line Items]
Liabilities	526.6	532.7
Net Investment Hedging | Designated as hedging instrument | Euro Notes Due In 2027 | Long-term debt
Derivatives, Fair Value [Line Items]
Liabilities	$ 419.4	$ 423.9