Description of Business, Including Segment and Geographic Area Information - Schedule of Property, Plant and Equipment, Net by Geographic Area (Details) - USD ($) $ in Millions		Dec. 31, 2015	Dec. 31, 2014	Dec. 31, 2013
Segment Reporting Information [Line Items]
Property, plant and equipment, net		$ 2,596	$ 2,840	$ 3,399
United States
Segment Reporting Information [Line Items]
Property, plant and equipment, net		1,370	1,436	1,765
Asia
Segment Reporting Information [Line Items]
Property, plant and equipment, net	[1]	958	1,096	1,277
Europe, Middle East And Africa
Segment Reporting Information [Line Items]
Property, plant and equipment, net		130	162	196
Japan
Segment Reporting Information [Line Items]
Property, plant and equipment, net		122	124	144
Rest of world
Segment Reporting Information [Line Items]
Property, plant and equipment, net		$ 16	$ 22	$ 17

[1] Property, plant and equipment at our two sites in the Philippines was $471 million in 2015, $546 million in 2014 and $678 million in 2013.