Goodwill and Intangible Assets (Detail) (USD $) In Millions, unless otherwise specified	3 Months Ended
	Mar. 31, 2014	Mar. 31, 2013	Dec. 31, 2013
Goodwill and Intangible Assets Disclosure
Gross Carrying Amount	$ 1,138		$ 1,138
Accumulated Amortization	(296)		(255)
Net Carrying Amount	842		883
Amortization expense	41	33
Goodwill
Goodwill beginning	839
Effect of currency translation adjustment	1
Goodwill ending	840
Finite-Lived Intangible Assets, Amortization Expense, Maturity Schedule [Abstract]
The remainder of 2014	119
2015	150
2016	138
2017	116
2018	82
2019	64
Thereafter	173
Net Carrying Amount	842		883
Acquired patents
Goodwill and Intangible Assets Disclosure
Gross Carrying Amount	773		773
Accumulated Amortization	(167)		(142)
Net Carrying Amount	606		631
Finite-Lived Intangible Assets, Amortization Expense, Maturity Schedule [Abstract]
Net Carrying Amount	606		631
Acquired technology
Goodwill and Intangible Assets Disclosure
Gross Carrying Amount	227		227
Accumulated Amortization	(75)		(65)
Net Carrying Amount	152		162
Finite-Lived Intangible Assets, Amortization Expense, Maturity Schedule [Abstract]
Net Carrying Amount	152		162
Tradename and other
Goodwill and Intangible Assets Disclosure
Gross Carrying Amount	138		138
Accumulated Amortization	(54)		(48)
Net Carrying Amount	84		90
Finite-Lived Intangible Assets, Amortization Expense, Maturity Schedule [Abstract]
Net Carrying Amount	$ 84		$ 90
Minimum | Acquired patents
Goodwill and Intangible Assets Disclosure
Useful lives from date of acquisitions	2 years
Minimum | Acquired technology
Goodwill and Intangible Assets Disclosure
Useful lives from date of acquisitions	2 years
Minimum | Tradename and other
Goodwill and Intangible Assets Disclosure
Useful lives from date of acquisitions	2 years
Maximum | Acquired patents
Goodwill and Intangible Assets Disclosure
Useful lives from date of acquisitions	18 years
Maximum | Acquired technology
Goodwill and Intangible Assets Disclosure
Useful lives from date of acquisitions	10 years
Maximum | Tradename and other
Goodwill and Intangible Assets Disclosure
Useful lives from date of acquisitions	10 years