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BENEFIT PLANS - Multiemployer Benefit Plans Other than Pensions (Details) - USD ($) $ in Millions | 12 Months Ended
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Jul. 29, 2023 | Jul. 30, 2022 | Jul. 31, 2021
Defined Benefit Plan Disclosure [Line Items] |  |  |
Contributions | $ 48 | $ 45 | $ 48
Other Postretirement Benefits |  |  |
Defined Benefit Plan Disclosure [Line Items] |  |  |
Contributions | $ 85 | $ 81 | $ 78

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