Intangible Assets

9 Months Ended

Sep. 30, 2011

Intangible Assets [Abstract]

Intangible Assets

NOTE 8. INTANGIBLE ASSETS

The following table details amounts related to our intangible assets as of September 30, 2011 and December 31, 2010.

		September 30, 2011		December 31, 2010
	Estimated Useful Life	Gross Carrying Amount	Accumulated Amortization	Gross Carrying Amount	Accumulated Amortization
Amortizing intangible assets
Customer relationships	20 years	$ 170.7	$ 42.7	$ 170.7	$ 36.3
Developed technology	15 years	80.9	26.9	80.8	22.9
Other	Various	14.6	0.9	11.8	0.7
Total		$ 266.2	$ 70.5	$ 263.3	$ 59.9
Non-amortizing intangible assets
Trademarks and brand names	Indefinite	352.8		352.7
Total other intangible assets		$ 619.0		$ 616.0
			Nine Months ended September 30,
			2011	2010
Amortization expense			$ 10.6	$ 10.7