Business Segment, Geographic Information and Concentration of Risk Revenue by Geography (Details) - USD ($) $ in Millions	3 Months Ended								12 Months Ended
	Jun. 29, 2018	Mar. 30, 2018	Dec. 29, 2017	Sep. 29, 2017	Jun. 30, 2017	Mar. 31, 2017	Dec. 30, 2016	Sep. 30, 2016	Jun. 29, 2018	Jun. 30, 2017	Jul. 01, 2016
Revenue from External Customer [Line Items]
Revenue, net	$ 5,117	$ 5,013	$ 5,336	$ 5,181	$ 4,842	$ 4,649	$ 4,888	$ 4,714	$ 20,647	$ 19,093	$ 12,994
United States
Revenue from External Customer [Line Items]
Revenue, net									4,640	3,881	3,651
China
Revenue from External Customer [Line Items]
Revenue, net									4,393	4,271	2,413
Hong Kong
Revenue from External Customer [Line Items]
Revenue, net									4,022	3,257	1,527
Rest of Asia
Revenue from External Customer [Line Items]
Revenue, net									2,752	3,181	2,462
Europe, Middle East and Africa
Revenue from External Customer [Line Items]
Revenue, net									3,858	3,276	2,664
Other
Revenue from External Customer [Line Items]
Revenue, net									$ 982	$ 1,227	$ 277