Other Accrued Liabilities (Details) - USD ($) $ in Millions	Jun. 30, 2019	Dec. 31, 2018
Accrued Liabilities [Abstract]
Customer program incentives	$ 34.4	$ 52.4
Accrued income taxes	4.5	3.4
Contract liabilities - deferred revenue	33.3	27.7
Customer refund liability	15.0	15.3
Accrued warranties	29.1	33.5
Current operating lease liabilities	29.9	0.0
Other	102.3	94.3
TOTAL	$ 248.5	$ 226.6