Leases and Other Commitments - Supplemental Cash Flow (Details) - USD ($) $ in Millions	12 Months Ended
	Jun. 28, 2024	Jun. 30, 2023	Jul. 01, 2022
Leases [Abstract]
Cost of operating leases	$ 64	$ 57	$ 58
Cash paid for operating leases	69	51	51
Operating lease assets obtained in exchange for operating lease liabilities	178	17	137
Decrease in operating lease liabilities and right-of-use assets due to lease remeasurement	$ 71	$ 0	$ 0
Weighted average remaining lease term in years	10 years 4 months 24 days	7 years 7 months 6 days
Weighted average discount rate	6.60%	4.20%