Other Expense (Income), net (Details) - USD ($) $ in Millions	3 Months Ended		9 Months Ended
	Sep. 30, 2017	Sep. 30, 2016	Sep. 30, 2017	Sep. 30, 2016
Other Income and Expenses [Abstract]
Business interruption insurance recovery	$ (11.9)	$ 0.0	$ (25.0)	$ 0.0
Accounts receivable reserve-Venezuela	10.0	0.0	10.0	0.0
Currency transaction effects	1.8	(0.2)	3.8	0.1
Chapter 11 expenses, net	0.4	0.4	1.9	2.4
Net (gain) loss on sales of investments and disposals of assets	0.7	(0.1)	1.5	0.1
Third-party acquisition-related costs	0.4	0.0	0.4	2.5
Loss on early extinguishment of debt	0.0	0.0	0.0	11.1
Other miscellaneous (income) expense	(1.6)	(0.6)	(4.6)	(2.9)
Total other (income) expense, net	$ (0.2)	$ (0.5)	$ (12.0)	$ 13.3