Discontinued Operations (Details) (USD $) In Millions, unless otherwise specified	3 Months Ended		9 Months Ended
	Sep. 30, 2013	Sep. 30, 2012	Sep. 30, 2013	Sep. 30, 2012
Discontinued Operations (Textual) [Abstract]
(Loss) income from discontinued operations, net of tax	$ (0.3)	$ 0.1	$ (1.5)	$ 0
Anticipated claims related to worker's compensation and product liability	(0.2)		(1.0)	(0.2)
Legal and environmental charges and settlements for discontinued operations	(0.1)	0.2	(0.5)	(0.7)
Legal Settlement Reimbursement Received From Directors And Officers Insurance Policy				0.8
Income Due To Portion Of Mutual Release Agreement				0.4
Grafton Facility [Member]
Discontinued Operations (Textual) [Abstract]
Operating costs for Grafton facility		$ (0.1)		$ (0.3)