INCOME TAXES - Effective Income Tax Rate Reconciliation (Details) - USD ($) $ in Millions	12 Months Ended
	Jul. 29, 2023	Jul. 30, 2022	Jul. 31, 2021
Income Tax Disclosure [Abstract]
Computed “expected” tax expense	$ 1	$ 66	$ 39
State and local income tax, net of Federal income tax benefit	(1)	18	10
Non-deductible expenses	3	13	7
Tax effect of share-based compensation	(9)	(31)	(3)
General business credits	(8)	(3)	(6)
Unrecognized tax benefits	(16)	(6)	(4)
Enhanced inventory donations	(1)	(2)	(3)
Change in valuation allowance	4	1	1
Other, net(1)	4	0	(7)
Total income tax (benefit) expense	$ (23)	$ 56	$ 34