Derivative Instruments and Hedging Activities - Cash Flow Hedges (Details) $ in Millions	3 Months Ended		9 Months Ended
	Sep. 30, 2022 USD ($)	Sep. 30, 2021 USD ($)	Sep. 30, 2022 USD ($)	Sep. 30, 2021 USD ($)	Sep. 30, 2022 EUR (€)
Net investment hedging
Derivative Instruments, Gain (Loss) [Line Items]
Gain (loss) on net investment hedges	$ 54.5	$ 22.3	$ 125.4	$ 59.7
Amount of gain (loss) recognized in income on derivative (amount excluded from effectiveness testing)	0.0	0.4	0.0	6.1
Net investment hedging | Cross currency swaps | Interest Expense
Derivative Instruments, Gain (Loss) [Line Items]
Gain (loss) on net investment hedges		0.1		8.8
Amount of gain (loss) recognized in income on derivative (amount excluded from effectiveness testing)		0.4		6.1
EUR 800 million 1.25% notes due July 2024
Derivative Instruments, Gain (Loss) [Line Items]
Debt instrument, face amount | €					€ 800,000,000
EUR 800 million 1.25% notes due July 2024 | Senior notes | Net investment hedging | Other Income Expense
Derivative Instruments, Gain (Loss) [Line Items]
Gain (loss) on net investment hedges	54.5	22.2	125.4	50.9
Amount of gain (loss) recognized in income on derivative (amount excluded from effectiveness testing)	$ 0.0	$ 0.0	$ 0.0	$ 0.0