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. 25, 2023	Feb. 26, 2022	Feb. 27, 2021
Property, Plant and Equipment [Line Items]
Capitalized implementation costs	$ 272.3	$ 186.4
Amortization expense for implementation costs	$ 64.9	$ 38.3	$ 15.2
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