Other (Income) Expense, net (Details) - USD ($) $ in Millions	3 Months Ended			9 Months Ended
	Sep. 30, 2015	Mar. 31, 2015	Sep. 30, 2014	Sep. 30, 2015	Sep. 30, 2014
Other Income and Expenses [Abstract]
Restructuring expenses and asset impairments	$ 4.8		$ 5.4	$ 18.7	$ 17.8
Asbestos and bankruptcy related charges, net	0.0		0.4	(8.7)	6.8
Net loss on sales of investments and disposals of assets	(0.1)		(0.3)	(2.0)	(1.0)
Provision for environmental remediation, net	4.2		4.2	1.6	8.8
Currency transaction effects	0.5		(1.6)	(0.6)	(0.9)
Interest income	0.1		0.3	0.3	1.3
Other miscellaneous expense (income)	(1.2)		(0.6)	(0.4)	2.3
Total other expense, net	$ 10.7		$ 9.0	$ 13.1	$ 29.9
Gain related to release of bankruptcy liabilities		$ 9.0