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Business Segment, Geographic Information and Concentration of Risk Additional Information (Details Textuals) - USD ($) $ in Millions	12 Months Ended
	Jun. 30, 2017	Jul. 01, 2016	Jul. 03, 2015
Concentration Risk [Line Items]
Number of Operating Segments	1
Accounts receivable, net	$ 1,948	$ 1,461
Sales Revenue, Net [Member]
Concentration Risk [Line Items]
Concentration risk, percentage	0.00%	0.00%
Customer Concentration Risk [Member] \| Sales Revenue, Net [Member] \| Hewlett Packard Company [Member]
Concentration Risk [Line Items]
Concentration risk, percentage			11.00%
Customer Concentration Risk [Member] \| Sales Revenue, Net [Member] \| Top Ten Customers [Member]
Concentration Risk [Line Items]
Concentration risk, percentage	36.00%	43.00%	44.00%
Customer Concentration Risk [Member] \| Accounts Receivable [Member]
Concentration Risk [Line Items]
Entity Wide Accounts Receivable Major Customer Percentage		0.00%
Customer Concentration Risk [Member] \| Accounts Receivable [Member] \| Apple, Inc. [Member]
Concentration Risk [Line Items]
Entity Wide Accounts Receivable Major Customer Percentage	11.00%
Allowance for Doubtful Accounts [Member]
Concentration Risk [Line Items]
Valuation Allowances and Reserves, Balance	$ 10	$ 10	$ 7