Supplemental Financial Statement Data - Intangible Assets (Details) - USD ($) $ in Millions	12 Months Ended
	Jul. 01, 2022	Jul. 02, 2021
Finite-Lived Intangible Assets [Line Items]
Gross Carrying Amount	$ 5,493	$ 5,508
Total intangible assets, gross	5,573	5,588
Accumulated Amortization	(5,360)	(5,146)
Net Carrying Amount	133	362
Total intangible assets, net	$ 213	$ 442
Existing technology
Finite-Lived Intangible Assets [Line Items]
Weighted Average Amortization Period	3 years	3 years
Gross Carrying Amount	$ 4,231	$ 4,231
Accumulated Amortization	(4,231)	(4,165)
Net Carrying Amount	$ 0	$ 66
Trade names and trademarks
Finite-Lived Intangible Assets [Line Items]
Weighted Average Amortization Period	7 years	7 years
Gross Carrying Amount	$ 648	$ 647
Accumulated Amortization	(573)	(486)
Net Carrying Amount	$ 75	$ 161
Customer relationships
Finite-Lived Intangible Assets [Line Items]
Weighted Average Amortization Period	6 years	6 years
Gross Carrying Amount	$ 613	$ 618
Accumulated Amortization	(555)	(491)
Net Carrying Amount	$ 58	$ 127
Leasehold interests
Finite-Lived Intangible Assets [Line Items]
Weighted Average Amortization Period	31 years	31 years
Gross Carrying Amount	$ 1	$ 12
Accumulated Amortization	(1)	(4)
Net Carrying Amount	0	8
In-process research and development
Finite-Lived Intangible Assets [Line Items]
In-process research and development	$ 80	$ 80