Description of Business, Including Segment and Geographic Area Information - Schedule of Revenue by Geographic Area (Details) - USD ($) $ in Millions		3 Months Ended		6 Months Ended
		Jun. 30, 2018	Jun. 30, 2017	Jun. 30, 2018	Jun. 30, 2017
Segment Reporting Information [Line Items]
Revenue		$ 4,017	$ 3,693	$ 7,806	$ 7,095
United States
Segment Reporting Information [Line Items]
Revenue		614	472	1,118	871
Asia
Segment Reporting Information [Line Items]
Revenue	[1]	2,340	2,159	4,555	4,163
Europe, Middle East And Africa
Segment Reporting Information [Line Items]
Revenue		764	733	1,535	1,416
Japan
Segment Reporting Information [Line Items]
Revenue		218	261	438	511
Rest of world
Segment Reporting Information [Line Items]
Revenue		$ 81	$ 68	$ 160	$ 134

[1] Revenue from products shipped into China, including Hong Kong, was $1.7 billion and $1.6 billion in the second quarters of 2018 and 2017, respectively, and $3.3 billion and $3.1 billion in the first six months of 2018 and 2017, respectively.