Supplemental Financial Statement Data - Property, Plant and Equipment (Details) - USD ($) $ in Millions	Dec. 30, 2022	Jul. 01, 2022
Property, plant and equipment:
Property, plant and equipment, gross	$ 12,164	$ 11,970
Accumulated depreciation	(8,476)	(8,300)
Property, plant and equipment, net	3,688	3,670
Land
Property, plant and equipment:
Property, plant and equipment, gross	269	269
Buildings and improvements
Property, plant and equipment:
Property, plant and equipment, gross	1,953	1,920
Machinery and equipment
Property, plant and equipment:
Property, plant and equipment, gross	8,692	8,642
Computer equipment and software
Property, plant and equipment:
Property, plant and equipment, gross	506	494
Furniture and fixtures
Property, plant and equipment:
Property, plant and equipment, gross	54	54
Construction-in-process
Property, plant and equipment:
Property, plant and equipment, gross	$ 690	$ 591