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BENEFIT PLANS - Narrative (Details) - employee |  | 12 Months Ended
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Aug. 03, 2024 | Aug. 03, 2024 | Jul. 29, 2023
Retirement Benefits [Abstract] |  |  |
Percentage of union employees that participate in multiemployer defined benefit pension plans under collective bargaining agreements (as a percent) | 70.00% |  |
Number of employees covered by collective bargaining agreements | 10,704 | 10,704 |
Supervalu Retirement Plan |  |  |
Defined Benefit Plan Disclosure [Line Items] |  |  |
Change in discount rate (as a percent) |  | 0.08% | 0.81%

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- Definition Defined Benefit Plan, Assumptions Used Calculating Benefit Obligation, Change In Discount Rate + References No definition available. + Details
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- Definition Multiemployer Plans, Collective Bargaining Arrangement, Number Of Participants + References No definition available. + Details
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- Definition Line items represent financial concepts included in a table. These concepts are used to disclose reportable information associated with domain members defined in one or many axes to the table. + References No definition available. + Details
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- Definition Percentage of entity's employees covered by collective-bargaining arrangement (CBA) to all participants in multiemployer pension plan determined to be individually significant. + References Reference 1: http://www.xbrl.org/2009/role/commonPracticeRef -Topic 715 -SubTopic 80 -Name Accounting Standards Codification -Section 50 -Paragraph 5 -Subparagraph (d) -Publisher FASB -URI https://asc.fasb.org/1943274/2147480576/715-80-50-5 + Details
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- Details
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