v3.26.3
SUMMARY OF SIGNIFICANT ACCOUNTING POLICIES - Disaggregated Revenues (Details) - USD ($)
$ in Thousands
 12 Months Ended
Jul. 25, 2026
Jul. 26, 2025
Jul. 27, 2024
Segment Reporting, Entity-Wide Information Not Provided as Part of Reportable Segment, Product and Service, Revenue [Line Items]      
Sales $ 2,405,707 $ 2,320,690 $ 2,236,566
Percentage of total sales 100.00% 100.00% 100.00%
Center Store      
Segment Reporting, Entity-Wide Information Not Provided as Part of Reportable Segment, Product and Service, Revenue [Line Items]      
Sales $ 1,412,134 $ 1,384,040 $ 1,337,701
Percentage of total sales 58.70% 59.70% 59.80%
Fresh      
Segment Reporting, Entity-Wide Information Not Provided as Part of Reportable Segment, Product and Service, Revenue [Line Items]      
Sales $ 876,059 $ 833,038 $ 806,202
Percentage of total sales 36.40% 35.90% 36.00%
Pharmacy      
Segment Reporting, Entity-Wide Information Not Provided as Part of Reportable Segment, Product and Service, Revenue [Line Items]      
Sales $ 103,521 $ 93,453 $ 82,276
Percentage of total sales 4.30% 4.00% 3.70%
Other Product      
Segment Reporting, Entity-Wide Information Not Provided as Part of Reportable Segment, Product and Service, Revenue [Line Items]      
Percentage of total sales 0.60% 0.40% 0.50%