Segment Reporting (Net Revenue and Operating Income (Loss) by Segment) (Details) $ in Millions		3 Months Ended		6 Months Ended
		Jun. 30, 2018 USD ($)	Jul. 01, 2017 USD ($)	Jun. 30, 2018 USD ($) segment	Jul. 01, 2017 USD ($)
Segment Reporting [Abstract]
Number of reportable segments | segment				2
Segment Reporting Information [Line Items]
Total net revenue	[1]	$ 1,756	$ 1,151	$ 3,403	$ 2,329
Total operating income (loss)	[1]	153	(1)	273	10
Operating Segments | Computing and Graphics
Segment Reporting Information [Line Items]
Total net revenue		1,086	661	2,201	1,234
Total operating income (loss)		117	7	255	(14)
Operating Segments | Enterprise, Embedded and Semi-Custom
Segment Reporting Information [Line Items]
Total net revenue		670	490	1,202	1,095
Total operating income (loss)		69	16	83	71
All Other
Segment Reporting Information [Line Items]
Total operating income (loss)		$ (33)	$ (24)	$ (65)	$ (47)

[1] Prior year amounts adjusted to reflect the retrospective application of ASU 2014-09, Revenue from Contracts with Customers. Refer to Note 1.