BENEFIT PLANS - Multiemployer Pension Plans, Additional Information (Details) $ in Millions	12 Months Ended
	Jul. 29, 2023 USD ($) plan	Jul. 30, 2022 USD ($)	Jul. 31, 2021 USD ($) plan
Defined Benefit Plan Disclosure [Line Items]
Funding of deep red zone plans (as a percent)	65.00%
Funding of red zone plans (as a percent)	65.00%
Funding of yellow zone plans (as a percent)	80.00%
Funding of green zone plans (as a percent)	80.00%
Number of multiemployer plans | plan	13
Multiemployer pension plan, payment period (in years)	20 years
Other long-term liabilities
Defined Benefit Plan Disclosure [Line Items]
Multiemployer pension plan withdrawal liability | $	$ 73	$ 94
Retail Multiemployer Pension Plans
Defined Benefit Plan Disclosure [Line Items]
Number of multiemployer plans, withdrawal | plan			3
Multiemployer pension plan withdrawal charges | $		$ 8	$ 63
Minimum
Defined Benefit Plan Disclosure [Line Items]
Projected insolvent period for deep red zone plans (in years)	15 years
Maximum
Defined Benefit Plan Disclosure [Line Items]
Projected insolvent period for deep red zone plans (in years)	20 years