Goodwill and Other Intangible Assets - Balance of Intangible Assets by Segments (Details) (USD $) In Millions, unless otherwise specified	Dec. 31, 2013	Dec. 31, 2012
Intangibles not subject to amortization: [Abstract]
Gross Carrying Value	$ 63.9	$ 70.2
Accumulated Amortization	(36.0)	(36.3)
Net Carrying Value	27.9	33.9
Trademarks And Tradenames [Member]
Intangibles not subject to amortization: [Abstract]
Gross Carrying Value	2.9	6.1
Net Carrying Value	2.9	6.1
Customer Related Assets [Member]
Schedule of the balance of intangible assets by segment and the activity occurring in the past two fiscal years [Abstract]
Gross Carrying Value	45.8	47.1
Accumulated Amortization	(24.9)	(23.0)
Net Carrying Value	20.9	24.1
Patents [Member]
Schedule of the balance of intangible assets by segment and the activity occurring in the past two fiscal years [Abstract]
Gross Carrying Value	7.8	6.9
Accumulated Amortization	(6.6)	(6.9)
Net Carrying Value	1.2	0
Non-compete Agreements [Member]
Schedule of the balance of intangible assets by segment and the activity occurring in the past two fiscal years [Abstract]
Gross Carrying Value	3.4	2.2
Accumulated Amortization	(2.2)	(2.2)
Net Carrying Value	1.2	0
Developed Technology [Member]
Schedule of the balance of intangible assets by segment and the activity occurring in the past two fiscal years [Abstract]
Gross Carrying Value	0	4.0
Accumulated Amortization	0	(2.4)
Net Carrying Value	0	1.6
Other [Member]
Schedule of the balance of intangible assets by segment and the activity occurring in the past two fiscal years [Abstract]
Gross Carrying Value	4.0	3.9
Accumulated Amortization	(2.3)	(1.8)
Net Carrying Value	1.7	2.1
Subtotal [Member]
Schedule of the balance of intangible assets by segment and the activity occurring in the past two fiscal years [Abstract]
Gross Carrying Value	61.0	64.1
Accumulated Amortization	(36.0)	(36.3)
Net Carrying Value	$ 25.0	$ 27.8