DERIVATIVES - Interest Rate Swap Contracts (Details) - USD ($) $ in Millions	12 Months Ended
	Jul. 29, 2023	Jul. 30, 2022	Jul. 31, 2021
Derivative Instruments and Hedging Activities Disclosure [Abstract]
Total amounts of expense line items presented in the Consolidated Statements of Operations in which the effects of cash flow hedges are recorded	$ 144	$ 155	$ 204
Gain (loss) reclassified from comprehensive income into earnings	$ 12	$ (36)	$ (46)