Summary of Significant Accounting Policies (Details) (Deferred Revenue and Related Product Costs) - USD ($) $ in Millions		Dec. 30, 2017	Dec. 31, 2016
Accounting Policies [Abstract]
Deferred revenue		$ 55	$ 124
Deferred cost of sales		(33)	(61)
Deferred income on shipments to distributors	[1],[2]	$ 22	$ 63

[1] Amounts reflected adoption of FASB ASU 2015-03, Simplifying the Presentation of Debt Issuance Costs beginning in the first quarter of 2016.

[2] Amounts reflected adoption of FASB ASU 2015-17, Balance Sheet Classification of Deferred Taxes beginning in the first quarter of 2016.