Employee Termination, Asset Impairment and Other Charges Expense Recognition (Details) - USD ($) $ in Millions	3 Months Ended	6 Months Ended
Dec. 29, 2017	Dec. 30, 2016	Dec. 29, 2017	Dec. 30, 2016
Restructuring Cost and Reserve [Line Items]
Restructuring charges	$ 48	$ 28	$ 100	$ 96
Stock-based compensation accelerations and adjustments	0	4	0	4
Asset impairment:	0	13	0	13
Total employee termination and other charges, and stock-based compensation accelerations and adjustments	48	45	100	113
Restructuring Plan 2016
Restructuring Cost and Reserve [Line Items]
Restructuring charges	32	19	77	46
Odawara
Restructuring Cost and Reserve [Line Items]
Restructuring charges	0	2	0	6
Asset impairment:	0	13	0	13
Business Realignment Activities
Restructuring Cost and Reserve [Line Items]
Restructuring charges	16	7	23	44
Stock-based compensation accelerations and adjustments	$ 0	$ 3	$ 0	$ 4

Amount of write-down of assets recognized in the income statement. Includes, but is not limited to, losses from tangible assets, intangible assets and goodwill.

Reference 1: http://www.xbrl.org/2003/role/presentationRef
-Publisher FASB
-Name Accounting Standards Codification
-Topic 360
-SubTopic 10
-Section 45
-Paragraph 4
-URI http://asc.fasb.org/extlink&oid=68055307&loc=d3e2420-110228

Reference 2: http://www.xbrl.org/2003/role/presentationRef
-Publisher FASB
-Name Accounting Standards Codification
-Topic 230
-SubTopic 10
-Section 45
-Paragraph 28
-Subparagraph (b)
-URI http://asc.fasb.org/extlink&oid=98514028&loc=d3e3602-108585

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Amount of expenses associated with exit or disposal activities pursuant to an authorized plan. Excludes expenses related to a discontinued operation or an asset retirement obligation.

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Reference 1: http://www.xbrl.org/2003/role/presentationRef
-Publisher FASB
-Name Accounting Standards Codification
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-SubTopic 10
-Section S99
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Amount, after cash payment, of expenses associated with exit or disposal activities pursuant to an authorized plan and expenses resulting from the write-down of assets. Excludes expenses related to a business combination, a discontinued operation or an asset retirement obligation.

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Additional share-based compensation cost recognized as a result of an occurrence of an event that accelerates its recognition.

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