Intangible Assets (Tables)

12 Months Ended

Dec. 31, 2013

Intangible Assets [Abstract]

Schedule Of Intangible Assets

		December 31, 2013		December 31, 2012
	Estimated Useful Life	Gross Carrying Amount	Accumulated Amortization	Gross Carrying Amount	Accumulated Amortization
Amortizing intangible assets
Customer relationships	20 years	$ 165.5	$ 60.2	$ 165.4	$ 51.9
Developed technology	15 years	83.1	39.4	81.9	33.8
Other	Various	21.5	1.9	15.0	1.3
Total		$ 270.1	$ 101.5	$ 262.3	$ 87.0
Non-amortizing intangible assets
Trademarks and brand names	Indefinite	354.3		352.4
Total intangible assets		$ 624.4		$ 614.7

Schedule Of Amortization Expense And Impairment Charges

	2013	2012	2011
Amortization expense	$ 14.4	$ 14.1	$ 14.0