Employee Termination, Asset Impairment and Other Charges - Expense Recognition (Details) - USD ($) $ in Millions	12 Months Ended
Jun. 28, 2024	Jun. 30, 2023	Jul. 01, 2022
Restructuring Cost and Reserve [Line Items]
Gain on sale-leaseback of facility	$ (85)
Employee termination benefits
Restructuring Cost and Reserve [Line Items]
Employee termination benefits	44	$ 176	$ 50
Asset impairments	146	20	0
Gain on disposition of assets and other charges	0	(8)	(7)
Contract termination and other	34	5	0
Gain on sale-leaseback of facility	(85)	0	0
Total employee termination, asset impairment, and other	$ 139	$ 193	$ 43

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 gain (loss) from the difference between the sale price or salvage price and the book value of an asset that was sold or retired, and gain (loss) from the write down of assets from their carrying value to fair value.

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