Supplemental Financial Statement Data - Property, Plant and Equipment (Details) - USD ($) $ in Millions	Jul. 01, 2022	Jul. 02, 2021
Property, plant and equipment:
Property, plant and equipment, gross	$ 11,970	$ 10,959
Accumulated depreciation	(8,300)	(7,771)
Property, plant and equipment, net	3,670	3,188
Land
Property, plant and equipment:
Property, plant and equipment, gross	269	278
Buildings and improvements
Property, plant and equipment:
Property, plant and equipment, gross	1,920	1,854
Machinery and equipment
Property, plant and equipment:
Property, plant and equipment, gross	8,642	7,860
Computer equipment and software
Property, plant and equipment:
Property, plant and equipment, gross	494	440
Furniture and fixtures
Property, plant and equipment:
Property, plant and equipment, gross	54	51
Construction-in-process
Property, plant and equipment:
Property, plant and equipment, gross	$ 591	$ 476