Intangibles and Goodwill (Tables)

12 Months Ended

Dec. 31, 2013

Goodwill and Intangible Assets Disclosure [Abstract]

Intangible assets, excluding goodwill, as of December 31, 2013 and 2012 consist of (tables in millions):



	December 31, 2013
	Gross Carrying Amount		Accumulated Amortization			Net Book Value
Purchased technology	$	2,356	$	(1,429	)	$	927
Patents	225		(102		)	123
Software licenses	101		(90		)	11
Trademarks and tradenames	171		(118		)	53
Customer relationships and customer lists	1,386		(855		)	531
Leasehold interest	145		(11		)	134
Other	28		(27		)	1
Total intangible assets, excluding goodwill	$	4,412	$	(2,632	)	$	1,780



	December 31, 2012
	Gross Carrying Amount		Accumulated Amortization			Net Book Value
Purchased technology	$	2,233	$	(1,207	)	$	1,026
Patents	225		(87		)	138
Software licenses	96		(88		)	8
Trademarks and tradenames	173		(102		)	71
Customer relationships and customer lists	1,378		(724		)	654
Leasehold interest	145		(7		)	138
Other	26		(26		)	—
Total intangible assets, excluding goodwill	$	4,276	$	(2,241	)	$	2,035

Amortization Expense on Intangible Assets for the Next Five Years

As of December 31, 2013, amortization expense on intangible assets for the next five years is expected to be as follows (table in millions):



2014	$	360
2015	316
2016	260
2017	210
2018	179
Total	$	1,325

Changes in Carrying Amount of Goodwill

Changes in the carrying amount of goodwill, net, on a consolidated basis and by segment, for the years ended December 31, 2013 and 2012 consist of the following (tables in millions):



	Year Ended December 31, 2013
	Information Storage			Information Intelligence Group		RSA Information Security		Pivotal		VMware Virtual Infrastructure			Total
Balance, beginning of the year	$	7,442		$	1,484	$	2,022	$	—	$	2,892		$	13,840
Goodwill resulting from acquisitions	145			1		181		37		233			597
Finalization of purchase price allocations and other, net	11			2		—		—		(26		)	(13		)
Goodwill transferred in formation of Pivotal	(112		)	—		—		140		(28		)	—
Balance, end of the year	$	7,486		$	1,487	$	2,203	$	177	$	3,071		$	14,424



	Year Ended December 31, 2012
	Information Storage			Information Intelligence Group		RSA Information Security			Pivotal		VMware Virtual Infrastructure			Total
Balance, beginning of the year	$	7,034		$	1,469	$	1,849		$	—	$	1,803		$	12,155
Goodwill resulting from acquisitions	438			15		179			—		1,092			1,724
Finalization of purchase price allocations and other, net	(1		)	—		(6		)	—		(3		)	(10		)
Goodwill de-recognized in divestiture of business	(29		)	—		—			—		—			(29		)
Balance, end of the year	$	7,442		$	1,484	$	2,022		$	—	$	2,892		$	13,840