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SHARE-BASED AWARDS - Share-Based Compensation Expense (Details) - USD ($) $ in Millions | 12 Months Ended
--- | ---
Jul. 29, 2023 | Jul. 30, 2022 | Jul. 31, 2021
Share-based Compensation Arrangement by Share-based Payment Award [Line Items] |  |  |
Equity classified awards |  | $ 1 | $ 1
Restricted stock awards |  |  |
Share-based Compensation Arrangement by Share-based Payment Award [Line Items] |  |  |
Share-based compensation expense | $ 35 | 36 | 36
Supervalu Replacement Awards |  |  |
Share-based Compensation Arrangement by Share-based Payment Award [Line Items] |  |  |
Share-based compensation expense | 0 | 0 | 5
Performance-based share awards |  |  |
Share-based Compensation Arrangement by Share-based Payment Award [Line Items] |  |  |
Share-based compensation expense | 3 | 7 | 8
Operating expenses |  |  |
Share-based Compensation Arrangement by Share-based Payment Award [Line Items] |  |  |
Share-based compensation expense | 38 | 43 | 49
Income tax benefit | (10) | (12) | (13)
Share-based compensation expense, net of tax | 28 | 31 | 36
Restructuring, Acquisition and Integration Related Expenses |  |  |
Share-based Compensation Arrangement by Share-based Payment Award [Line Items] |  |  |
Share-based compensation expense | 0 | 1 | 1
Income tax benefit | 0 | 0 | 0
Share-based compensation expense, net of tax | $ 0 | $ 1 | $ 1

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