Supplemental Financial Statement Data - Property, Plant and Equipment (Details) - USD ($) $ in Millions	Jun. 28, 2024	Jun. 30, 2023
Property, plant and equipment:
Property, plant and equipment, gross	$ 12,023	$ 12,250
Accumulated depreciation	(8,856)	(8,630)
Property, plant and equipment, net	3,167	3,620
Land and improvements
Property, plant and equipment:
Property, plant and equipment, gross	235	269
Buildings and improvements
Property, plant and equipment:
Property, plant and equipment, gross	1,820	1,955
Machinery and equipment
Property, plant and equipment:
Property, plant and equipment, gross	8,646	8,704
Computer equipment and software
Property, plant and equipment:
Property, plant and equipment, gross	471	470
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	$ 797	$ 798