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DESCRIPTION OF BUSINESS, BASIS OF PRESENTATION AND SUMMARY OF SIGNIFICANT ACCOUNTING POLICIES - Schedule of Self-Insurance Liabilities (Details) - USD ($)
$ in Millions
12 Months Ended
Feb. 24, 2024
Feb. 25, 2023
Movement in Present Value of Future Insurance Profits [Roll Forward]    
Beginning balance $ 1,234.1 $ 1,171.1
Expense, net of actuarial adjustments 373.0 373.3
Claim payments (339.5) (310.3)
Ending balance 1,267.6 1,234.1
Less current portion (367.7) (355.5)
Long-term portion $ 899.9 $ 878.6