Other (Income) Expense, net (Details) - USD ($) $ in Millions	3 Months Ended			6 Months Ended
	Jun. 30, 2015	Mar. 31, 2015	Jun. 30, 2014	Jun. 30, 2015	Jun. 30, 2014
Other Income and Expenses [Abstract]
Gain related to release of bankruptcy liabilities		$ 9.0
Total restructuring expenses and asset impairments	$ 4.4		$ 11.7	$ 13.9	$ 12.4
Asbestos and bankruptcy related charges, net	0.0		(2.4)	(8.7)	6.4
Provision for environmental remediation, net	0.7		3.4	(2.6)	4.6
Net loss on sales of investments and disposals of assets	(1.5)		0.0	(1.9)	(0.7)
Currency transaction effects	1.7		0.4	(1.1)	0.7
Interest income	0.1		0.5	0.2	1.0
Other miscellaneous income	0.2		1.7	0.8	2.9
Total other expense, net	$ 8.0		$ 10.9	$ 2.4	$ 20.9