Schedule II - Valuation and Qualifying Accounts and Reserves (Details) - USD ($) $ in Millions	12 Months Ended
	Dec. 31, 2021	Dec. 31, 2020	Dec. 31, 2019
Trade receivable allowances
Valuation and Qualifying Accounts and Reserves
Balance at Beginning of Period	$ 5.5	$ 4.9	$ 6.2
Charged to Costs and Expenses	4.1	3.0	1.3
Deductions and Other	(2.9)	(2.4)	(2.6)
Balance at End of Period	6.7	5.5	4.9
Inventory obsolescence reserve
Valuation and Qualifying Accounts and Reserves
Balance at Beginning of Period	39.3	34.2	34.9
Charged to Costs and Expenses	14.2	13.1	5.3
Deductions and Other	(14.0)	(8.0)	(6.0)
Balance at End of Period	39.5	39.3	34.2
Tax valuation allowances
Valuation and Qualifying Accounts and Reserves
Balance at Beginning of Period	6.5	5.5	5.3
Charged to Costs and Expenses	(0.4)	1.0	0.2
Deductions and Other	0.0	0.0	0.0
Balance at End of Period	$ 6.1	$ 6.5	$ 5.5