v3.26.3
LONG-TERM DEBT AND FINANCE LEASE OBLIGATIONS - Narrative (Details) - USD ($)
$ in Millions
6 Months Ended
Jun. 15, 2026
Sep. 12, 2026
Sep. 06, 2025
Feb. 28, 2026
Debt Instrument [Line Items]        
Unamortized debt discounts   $ 33.8   $ 37.9
Deferred financing costs   49.8   55.2
Repayments of long-term debt   59.8 $ 600.3  
ABL Facility | Notes Payable        
Debt Instrument [Line Items]        
Outstanding balance on line of credit   825.0   425.0
Letter Of Credit Sub-Facility | Line of Credit        
Debt Instrument [Line Items]        
Outstanding balance on letters of credit   $ 12.6   $ 12.7
New Albertsons L.P. Notes | Senior Notes        
Debt Instrument [Line Items]        
Repayments of long-term debt $ 56.5      
Stated interest rate percentage 7.75%