Supplemental Financial Statement Data - Property, Plant and Equipment (Details) - USD ($) $ in Millions	Jul. 02, 2021	Jul. 03, 2020
Property, plant and equipment:
Property, plant and equipment, gross	$ 10,959	$ 10,300
Accumulated depreciation	(7,771)	(7,446)
Property, plant and equipment, net	3,188	2,854
Land
Property, plant and equipment:
Property, plant and equipment, gross	278	294
Buildings and improvements
Property, plant and equipment:
Property, plant and equipment, gross	1,854	1,837
Machinery and equipment
Property, plant and equipment:
Property, plant and equipment, gross	7,860	7,391
Computer equipment and software
Property, plant and equipment:
Property, plant and equipment, gross	440	429
Furniture and fixtures
Property, plant and equipment:
Property, plant and equipment, gross	51	52
Construction-in-process
Property, plant and equipment:
Property, plant and equipment, gross	$ 476	$ 297

Amount of accumulated depreciation, depletion and amortization for physical assets used in the normal conduct of business to produce goods and services.

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Amount before accumulated depreciation, depletion and amortization of physical assets used in the normal conduct of business and not intended for resale. Examples include, but are not limited to, land, buildings, machinery and equipment, office equipment, and furniture and fixtures.

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