Intangible Assets And Goodwill (Tables)

6 Months Ended

Jun. 30, 2012

Goodwill and Intangible Assets Disclosure [Abstract]

Intangible Assets

Amortized intangible assets were comprised of the following:

	June 30, 2012				December 31, 2011
	Gross Carrying Amount		Accumulated Amortization		Gross Carrying Amount		Accumulated Amortization
Completed technology	$	635	$	629	$	635	$	627
Patents	277		277		277		277
Customer-related	137		113		137		103
Licensed technology	23		18		23		18
Other intangibles	90		89		90		89
	$	1,162	$	1,126	$	1,162	$	1,114

Amortized Intangible Assets, Excluding Goodwill, By Business Segment

Amortized intangible assets, excluding goodwill, by segment:

	June 30, 2012				December 31, 2011
	Gross Carrying Amount		Accumulated Amortization		Gross Carrying Amount		Accumulated Amortization
Government	$	53	$	48	$	53	$	48
Enterprise	1,109		1,078		1,109		1,066
	$	1,162	$	1,126	$	1,162	$	1,114

Goodwill

The following table displays a rollforward of the carrying amount of goodwill by segment from January 1, 2012 to June 30, 2012:

	Government			Enterprise			Total
Balances as of January 1, 2012:
Aggregate goodwill acquired/disposed	$	350		$	2,642		$	2,992
Accumulated impairment losses	—			(1,564		)	(1,564		)
Goodwill, net of impairment losses	$	350		$	1,078		$	1,428
Goodwill acquired	—			3			3
Goodwill disposed	(1		)	—			(1		)
Balance as of June 30, 2012:
Aggregate goodwill acquired/disposed	$	349		$	2,645		$	2,994
Accumulated impairment losses	—			(1,564		)	(1,564		)
Goodwill, net of impairment losses	$	349		$	1,081		$	1,430