Acquisitions (Fair Value Of Assets Acquired And Liabilities Assumed) (Details) - USD ($) $ in Millions	Dec. 30, 2016	Jul. 01, 2016	Oct. 06, 2015	Sep. 02, 2014
Business Acquisition [Line Items]
Goodwill	$ 1,237	$ 1,237
Liabilities	$ 7,038	$ 6,620
Dot Hill [Domain]
Business Acquisition [Line Items]
Cash and cash equivalents			$ 40
Accounts receivable, net			48
Inventories			21
Business Combination, Recognized Identifiable Assets Acquired And Liabilities Assumed, Other Current And Noncurrent Assets			7
Property, plant and equipment			10
Intangible assets			252
Goodwill			364
Total assets			742
Accounts payable and accrued expenses			(68)
Total liabilities			(68)
Total			$ 674
LSI’s Accelerated Solutions Division (“ASD”) and Flash Components Division (“FCD”) [Member]
Business Acquisition [Line Items]
Inventories				$ 37
Other current and non-current assets				6
Property, plant and equipment				22
Intangible assets				141
Goodwill				337
Total assets				543
Liabilities				93
Total liabilities				(93)
Total				$ 450