LEASES - Lease Cost (Details) - USD ($) $ in Millions	12 Months Ended
	Jul. 29, 2023	Jul. 30, 2022	Jul. 31, 2021	Aug. 01, 2020
Lessee, Lease, Description [Line Items]
Operating lease cost	$ 328	$ 306	$ 291
Operating lease cost	328	306	291
Finance lease cost	10	21	32
Total net lease cost	338	327	323
Net operating lease cost				$ 2
Discontinued Operations
Lessee, Lease, Description [Line Items]
Net operating lease cost		0	0
Operating expenses
Lessee, Lease, Description [Line Items]
Operating lease cost	261	241	229
Short-term lease cost	17	19	29
Variable lease cost	73	73	64
Sublease income	(8)	(8)	(8)
Operating lease cost	261	241	229
Amortization of leased assets	7	10	13
Net sales
Lessee, Lease, Description [Line Items]
Sublease income	(14)	(17)	(20)
Interest expense, net
Lessee, Lease, Description [Line Items]
Interest on lease liabilities	3	11	19
Restructuring, acquisition and integration related expenses
Lessee, Lease, Description [Line Items]
Sublease income	(28)	(31)	(33)
Other sublease income, net	(1)	(2)	(3)
Lease expense	$ 27	$ 29	$ 31