Goodwill and Other Intangible Assets (Tables)

9 Months Ended

Sep. 30, 2012

Components of Other Intangible Assets

Components of other intangible assets —

	Weighted		September 30, 2012							December 31, 2011
	Average		Gross		Accumulated			Net		Gross		Accumulated			Net
	Useful Life		Carrying		Impairment and			Carrying		Carrying		Impairment and			Carrying
	(years)		Amount		Amortization			Amount		Amount		Amortization			Amount
Amortizable intangible assets
Core technology		7	$	92	$	(66	)	$	26	$	92	$	(55	)	$	37
Trademarks and trade names		16		4		(1	)		3		4		(1	)		3
Customer relationships		8		535		(303	)		232		545		(250	)		295
Non-amortizable intangible assets
Trademarks and trade names				65					65		65					65
Used in research and development activities				15					15
			$	711	$	(370	)	$	341	$	706	$	(306	)	$	400

Amortization Expense Related to Amortizable Intangible Assets

Amortization expense related to amortizable intangible assets —

	Three Months Ended				Nine Months Ended
	September 30,				September 30,
	2012		2011		2012		2011
Charged to cost of sales	$	4	$	3	$	10	$	10
Charged to amortization of intangibles		18		20		56		58
Total amortization	$	22	$	23	$	66	$	68

Estimated Aggregate Pre-tax Amortization Expense Related to Intangible Assets

The following table provides the estimated aggregate pre-tax amortization expense related to intangible assets for each of the next five years based on September 30, 2012 exchange rates. Actual amounts may differ from these estimates due to such factors as currency translation, customer turnover, impairments, additional intangible asset acquisitions and other events.

`	Remainder
	of 2012		2013		2014		2015		2016
Amortization expense	$	22	$	87	$	50	$	23	$	21