Schedule II - Valuation and Qualifying Accounts (Details) - USD ($) $ in Millions	12 Months Ended
	Dec. 31, 2021	Dec. 31, 2020	Dec. 31, 2019
Inventory allowance
SEC Schedule, 12-09, Movement in Valuation Allowances and Reserves [Roll Forward]
Beginning Balance	$ 37.6	$ 17.9	$ 14.0
Charged to Costs and Expenses	37.9	48.0	23.0
Deductions	(32.8)	(28.3)	(19.1)
Ending Balance	42.7	37.6	17.9
Prepaid expenses and other current assets allowance
SEC Schedule, 12-09, Movement in Valuation Allowances and Reserves [Roll Forward]
Beginning Balance	3.9	4.0	4.3
Charged to Costs and Expenses	0.2	0.5	0.0
Deductions	(0.4)	(0.6)	(0.3)
Ending Balance	$ 3.7	$ 3.9	$ 4.0