Goodwill and Other Intangible Assets (Tables)

9 Months Ended

Sep. 30, 2014

Goodwill and Intangible Assets Disclosure [Abstract]

The changes in the carrying amount of goodwill for the nine months ended September 30, 2014 were as follows (in millions, unaudited):



Balance as of December 31, 2013	$	11,492
Goodwill acquired	4,072
Goodwill reclassified to assets held for sale	(71		)
Goodwill adjustment	(32		)
Balance as of September 30, 2014	$	15,461

Schedule of Acquired Finite-Lived Intangible Assets by Major Class

Information regarding our acquisition-related intangible assets was as follows (in millions):



	As of December 31, 2013
	Gross Carrying Amount		Accumulated Amortization		Net Carrying Value
Patents and developed technology	$	7,282	$	2,102	$	5,180
Customer relationships	1,770		1,067		703
Trade names and other	534		351		183
Total	$	9,586	$	3,520	$	6,066

	As of September 30, 2014
	Gross Carrying Amount		Accumulated Amortization		Net Carrying Value
	(unaudited)
Patents and developed technology	$	6,515	$	2,337	$	4,178
Customer relationships	1,405		1,127		278
Trade names and other	648		360		288
Total	$	8,568	$	3,824	$	4,744

Schedule of Finite-Lived Intangible Assets, Future Amortization Expense

As of September 30, 2014, expected amortization expense relating to acquisition-related intangible assets for each of the next five years and thereafter was as follows (in millions, unaudited):



Remainder of 2014	$	244
2015	852
2016	764
2017	686
2018	621
Thereafter	1,577
	$	4,744