Description of Business, Including Segment and Geographic Area Information - Schedule of Revenue by Geographic Area (Details) - USD ($) $ in Millions		3 Months Ended		9 Months Ended
		Sep. 30, 2018	Sep. 30, 2017	Sep. 30, 2018	Sep. 30, 2017
Segment Reporting Information [Line Items]
Revenue		$ 4,261	$ 4,116	$ 12,067	$ 11,211
United States
Segment Reporting Information [Line Items]
Revenue		665	563	1,783	1,434
Asia
Segment Reporting Information [Line Items]
Revenue	[1]	2,520	2,398	7,075	6,561
Europe, Middle East And Africa
Segment Reporting Information [Line Items]
Revenue		769	812	2,304	2,228
Japan
Segment Reporting Information [Line Items]
Revenue		218	272	656	783
Rest of world
Segment Reporting Information [Line Items]
Revenue		$ 89	$ 71	$ 249	$ 205

[1] Revenue from products shipped into China, including Hong Kong, was $2.0 billion and $1.8 billion in the third quarters of 2018 and 2017, respectively, and $5.3 billion and $4.9 billion in the first nine months of 2018 and 2017, respectively.