LEASES - Schedule of Other Information Related to Leases (Details) - USD ($) $ in Millions	12 Months Ended
	Jul. 29, 2023	Jul. 30, 2022	Jul. 31, 2021
Weighted-average remaining lease term (years)
Operating leases	9 years 8 months 12 days	10 years 4 months 24 days
Finance leases	2 years 10 months 24 days	3 years 3 months 18 days
Weighted-average discount rate
Operating leases	8.90%	9.00%
Finance leases	9.80%	9.30%
Cash paid for amounts included in the measurement of lease liabilities
Operating cash flows from operating leases	$ 249	$ 224	$ 220
Operating cash flows from finance leases	2	7	12
Financing cash flows from finance leases	10	160	9
Leased assets obtained in exchange for new finance lease liabilities	0	1	0
Leased assets obtained in exchange for new operating lease liabilities	$ 237	$ 292	$ 263