Other Accrued Liabilities (Details) - USD ($) $ in Millions	Dec. 31, 2020	Dec. 31, 2019
Accrued Liabilities [Abstract]
Customer program incentives	$ 40.7	$ 49.0
Accrued income taxes	4.6	6.0
Contract liabilities - deferred revenue	30.9	31.0
Customer refund liability	17.4	19.0
Accrued warranties	28.7	24.0
Current operating lease liabilities	32.1	29.6
Other	99.6	103.6
Other accrued liabilities	$ 254.0	$ 262.2