Losses and Other Expenses, net (Details) (USD $) In Millions, unless otherwise specified	3 Months Ended		12 Months Ended
	Dec. 31, 2013	Jun. 30, 2013	Dec. 31, 2013		Dec. 31, 2012		Dec. 31, 2011
Summary of Losses (Gains) and Other Expenses, net
Realized losses (gains) on settled futures contracts			$ 1.0		$ 1.5		$ (0.1)
Foreign currency exchange losses			0.5		0.8		1.4
Losses (gains) on disposal of fixed assets			(1.0)		0.4		(0.8)
Unrealized Gain (Loss) on Derivatives and Commodity Contracts			(0.4)		2.2		(3.8)
Liability for Asbestos and Environmental Claims, Net, Period Increase (Decrease)	6.3		6.3
Restructuring charges	1.8	2.4	5.0		4.2		12.5
Liability for Asbestos and Environmental Claims, Net, Incurred Loss			6.7		0		0
Acquisition expenses			0.2	[1]	0.1	[1]	1.0	[1]
Special legal contingency charge			1.2	[2]	1.2	[2]	0	[2]
Other Expenses			0.7		0.7		0.4
Other Operating Income (Expense), Net			$ 9.3		$ 2.5		$ 5.7

[1] Acquisition expenses in 2011 primarily relate to the Kysor/Warren acquisition.

[2] Special legal contingency charges in 2013 and 2012 relate to patent litigation claims involving products from an acquired business. See Note 10 for more information.