Goodwill And Intangible Assets (Schedule Of Carrying Amounts And Accumulated Amortization Of Intangible Assets) (Details) (USD $) In Millions, unless otherwise specified	Dec. 31, 2013	Dec. 31, 2012
Finite-Lived and Indefinite-Lived Intangible Assets [Line Items]
Intangible assets subject to amortization, Gross	$ 406.7	$ 288.3
Intangible assets subject to amortization, Accumulated Amortization	(149.2)	(90.1)
Total	257.5	198.2
Intangible assets not subject to amortization	0.5	33.2
Total identifiable intangible assets, gross	407.2	321.5
Total identifiable intangible assets, net	258.0	231.4
Customer Relationships [Member]
Finite-Lived and Indefinite-Lived Intangible Assets [Line Items]
Intangible assets subject to amortization, Gross	117.7	84.0
Intangible assets subject to amortization, Accumulated Amortization	(34.6)	(19.8)
Total	83.1	64.2
Non-Compete Agreements [Member]
Finite-Lived and Indefinite-Lived Intangible Assets [Line Items]
Intangible assets subject to amortization, Gross	2.8	2.5
Intangible assets subject to amortization, Accumulated Amortization	(2.3)	(1.7)
Total	0.5	0.8
Technology And Patents [Member]
Finite-Lived and Indefinite-Lived Intangible Assets [Line Items]
Intangible assets subject to amortization, Gross	243.4	193.8
Intangible assets subject to amortization, Accumulated Amortization	(104.5)	(65.7)
Total	138.9	128.1
Trade Names [Member]
Finite-Lived and Indefinite-Lived Intangible Assets [Line Items]
Intangible assets subject to amortization, Gross	42.8	8.0
Intangible assets subject to amortization, Accumulated Amortization	(7.8)	(2.9)
Total	35.0	5.1
Intangible assets not subject to amortization	0	32.3
In Process Technology [Member]
Finite-Lived and Indefinite-Lived Intangible Assets [Line Items]
Intangible assets not subject to amortization	$ 0.5	$ 0.9