v3.26.1
DESCRIPTION OF BUSINESS, BASIS OF PRESENTATION AND SUMMARY OF SIGNIFICANT ACCOUNTING POLICIES - Property and Equipment, Intangible Assets and Cloud Computing Arrangements (Details) - USD ($)
$ in Millions
 12 Months Ended
Feb. 28, 2026
Feb. 22, 2025
Feb. 24, 2024
Property, Plant and Equipment [Line Items]      
Capitalized implementation costs $ 198.9 $ 246.9  
Amortization expense for implementation costs 86.5 80.7 $ 80.5
Impairment and disposal losses $ 5.0 $ 0.0 $ 23.4
Minimum      
Property, Plant and Equipment [Line Items]      
Estimated economic life (in years) 3 years    
Maximum      
Property, Plant and Equipment [Line Items]      
Estimated economic life (in years) 40 years    
Buildings | Minimum      
Property, Plant and Equipment [Line Items]      
Useful life of property and equipment (in years) 7 years    
Buildings | Maximum      
Property, Plant and Equipment [Line Items]      
Useful life of property and equipment (in years) 40 years    
Leasehold improvements | Minimum      
Property, Plant and Equipment [Line Items]      
Useful life of property and equipment (in years) 10 years    
Leasehold improvements | Maximum      
Property, Plant and Equipment [Line Items]      
Useful life of property and equipment (in years) 20 years    
Fixtures and equipment | Minimum      
Property, Plant and Equipment [Line Items]      
Useful life of property and equipment (in years) 3 years    
Fixtures and equipment | Maximum      
Property, Plant and Equipment [Line Items]      
Useful life of property and equipment (in years) 20 years