Operating Segments Information (Details) - USD ($) $ in Millions	3 Months Ended
	Mar. 31, 2018	Apr. 01, 2017
Revenue from External Customer [Line Items]
Revenue, Net	$ 16,066	$ 14,796
Desktop Platform [Member]
Revenue from External Customer [Line Items]
Revenue, Net	2,907	2,855
Notebook Platform [Member]
Revenue from External Customer [Line Items]
Revenue, Net	4,689	4,498
DCG Platform [Member]
Revenue from External Customer [Line Items]
Revenue, Net	4,824	3,879
Other Platform [Member]
Revenue from External Customer [Line Items]
Revenue, Net	738	676
Platform [Member]
Revenue from External Customer [Line Items]
Revenue, Net	13,158	11,908
Other Product Or Service [Member]
Revenue from External Customer [Line Items]
Revenue, Net	2,908	2,354
Intel Security Group [Member] | Other Product Or Service [Member]
Revenue from External Customer [Line Items]
Revenue, Net	$ 0	$ 534