v3.26.1
INTANGIBLE ASSETS - Schedule of Intangible Assets (Details) - USD ($)
$ in Millions
Feb. 28, 2026
Feb. 22, 2025
Finite-Lived Intangible Assets [Line Items]    
Gross carrying amount $ 5,395.1 $ 5,310.7
Accumulated amortization (3,323.8) (3,077.0)
Total 2,071.3 2,233.7
Liquor licenses and restricted covenants 84.8 84.3
Total intangible assets, gross 5,479.9 5,395.0
Total intangible assets, net $ 2,156.1 2,318.0
Minimum    
Finite-Lived Intangible Assets [Line Items]    
Estimated useful lives (Years) 3 years  
Maximum    
Finite-Lived Intangible Assets [Line Items]    
Estimated useful lives (Years) 40 years  
Trade names    
Finite-Lived Intangible Assets [Line Items]    
Estimated useful lives (Years) 40 years  
Gross carrying amount $ 1,935.8 1,935.8
Accumulated amortization (556.3) (507.7)
Total $ 1,379.5 1,428.1
Customer prescription files    
Finite-Lived Intangible Assets [Line Items]    
Estimated useful lives (Years) 5 years  
Gross carrying amount $ 1,446.4 1,441.0
Accumulated amortization (1,407.0) (1,400.2)
Total 39.4 40.8
Internally developed software    
Finite-Lived Intangible Assets [Line Items]    
Gross carrying amount 1,967.7 1,889.2
Accumulated amortization (1,316.5) (1,127.5)
Total $ 651.2 761.7
Internally developed software | Minimum    
Finite-Lived Intangible Assets [Line Items]    
Estimated useful lives (Years) 3 years  
Internally developed software | Maximum    
Finite-Lived Intangible Assets [Line Items]    
Estimated useful lives (Years) 5 years  
Other intangible assets    
Finite-Lived Intangible Assets [Line Items]    
Gross carrying amount $ 45.2 44.7
Accumulated amortization (44.0) (41.6)
Total $ 1.2 $ 3.1
Other intangible assets | Minimum    
Finite-Lived Intangible Assets [Line Items]    
Estimated useful lives (Years) 3 years  
Other intangible assets | Maximum    
Finite-Lived Intangible Assets [Line Items]    
Estimated useful lives (Years) 6 years