Description of Business, Including Segment and Geographic Area Information - Schedule of Property, Plant and Equipment by Geographic Area (Details) - USD ($) $ in Millions		Dec. 31, 2019	Dec. 31, 2018
Segment Reporting Information [Line Items]
Total property, plant and equipment		$ 3,303	$ 3,183
United States
Segment Reporting Information [Line Items]
Total property, plant and equipment		1,998	1,812
Asia
Segment Reporting Information [Line Items]
Total property, plant and equipment	[1]	1,046	1,116
Europe, Middle East And Africa
Segment Reporting Information [Line Items]
Total property, plant and equipment		63	84
Japan
Segment Reporting Information [Line Items]
Total property, plant and equipment		185	157
Rest of world
Segment Reporting Information [Line Items]
Total property, plant and equipment		11	14
Philippines
Segment Reporting Information [Line Items]
Total property, plant and equipment		394	437
China
Segment Reporting Information [Line Items]
Total property, plant and equipment		$ 304	$ 313

[1] Property, plant and equipment at our two sites in the Philippines was $394 million and $437 million as of December 31, 2019 and 2018, respectively. Property, plant and equipment at our sites in China was $304 million and $313 million as of December 31, 2019 and 2018, respectively.