Hedging - Derivative Fair Value (Details) - Designated as Hedging Instruments - Foreign Currency Forward Contracts - Cash Flow Hedging - USD ($) $ in Millions	Mar. 31, 2022	Dec. 31, 2021
Derivative [Line Items]
Total assets	$ 58.1	$ 46.5
Total liabilities	(7.7)	(8.3)
Prepaid expenses and other current assets
Derivative [Line Items]
Total assets	57.2	44.5
Other assets
Derivative [Line Items]
Total assets	0.9	2.0
Other current liabilities
Derivative [Line Items]
Total liabilities	(5.1)	(5.6)
Other long-term liabilities
Derivative [Line Items]
Total liabilities	$ (2.6)	$ (2.7)