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. 24, 2024	Feb. 25, 2023	Feb. 26, 2022
Property, Plant and Equipment [Line Items]
Capitalized implementation costs	$ 275.9	$ 272.3
Amortization expense for implementation costs	80.5	64.9	$ 38.3
Impairment and disposal losses	$ 23.4	$ 0.0	$ 0.0
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