Employee Termination, Asset Impairment and Other Charges - Expense Recognition (Details) - USD ($)	12 Months Ended
Jun. 28, 2019	Jun. 29, 2018	Jun. 30, 2017
Restructuring Cost and Reserve [Line Items]
Restructuring charges	$ 166,000,000	$ 198,000,000	$ 210,000,000
Asset impairment	0	16,000,000	11,000,000
Stock-based compensation accelerations and adjustments:	0	1,000,000	11,000,000
Total employee termination, asset impairment, and other charges	166,000,000	215,000,000	232,000,000
Closure of Foreign Manufacturing Facilities
Restructuring Cost and Reserve [Line Items]
Restructuring charges	22,000,000	56,000,000	10,000,000
Asset impairment	0	0	11,000,000
Business Realignment
Restructuring Cost and Reserve [Line Items]
Restructuring charges	144,000,000	50,000,000	72,000,000
Stock-based compensation accelerations and adjustments:	0	1,000,000	11,000,000
Restructuring Plan 2016
Restructuring Cost and Reserve [Line Items]
Restructuring charges	0	92,000,000	128,000,000
Asset impairment	$ 0	$ 16,000,000	$ 0

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.

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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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