BASIS OF PRESENTATION AND SUMMARY OF SIGNIFICANT ACCOUNTING POLICIES - Narrative (Details) $ / shares in Units, $ in Millions		3 Months Ended			4 Months Ended	9 Months Ended
	Dec. 03, 2022 USD ($) format $ / shares shares	Dec. 03, 2022 USD ($) format $ / shares shares	Sep. 10, 2022 USD ($)	Dec. 04, 2021 USD ($)	Jun. 20, 2020 USD ($)	Dec. 03, 2022 USD ($) division format segment $ / shares shares	Dec. 04, 2021 USD ($)	Feb. 26, 2022 USD ($) $ / shares
New Accounting Pronouncements or Change in Accounting Principle [Line Items]
Restricted cash	$ 8.0	$ 8.0				$ 8.0		$ 50.6
LIFO expense		$ 64.5		$ 29.5		$ 181.4	$ 58.6
Preferred stock convertible, shares (in shares) | shares	36,001	36,001				36,001
Convertible preferred stock, outstanding, percentage	64.00%
Income tax expense		$ 120.9		$ 98.4		$ 381.6	$ 331.2
Effective tax rate		24.40%		18.80%		24.10%	22.10%
Number of divisions | division						12
Number of reportable segments | segment						1
Number of store format | format	1	1				1
Receivables, net	$ 704.8	$ 704.8				$ 704.8		560.6
Contract liability related to gift cards	$ 123.4	$ 123.4				$ 123.4		$ 104.3
Class A Common Stock
New Accounting Pronouncements or Change in Accounting Principle [Line Items]
Convertible preferred stock conversions (in shares) | shares	64,799,329	2,090,287				44,429,747
Series A-1 preferred stock [Member]
New Accounting Pronouncements or Change in Accounting Principle [Line Items]
Preferred stock convertible, shares (in shares) | shares	765,186	765,186				765,186
Convertible Preferred Stock
New Accounting Pronouncements or Change in Accounting Principle [Line Items]
Escrow deposit			$ 36.5
Restricted Cash and Investments			$ 2,900.0		$ 2,900.0
Preferred stock, agreement appraisal value of the stock liquidation preference, percent					165.00%
Percentage of cash withdrawal from restricted escrow account			60.00%
Series A convertible preferred stock
New Accounting Pronouncements or Change in Accounting Principle [Line Items]
Temporary equity, par or stated value per share (in dollars per share) | $ / shares	$ 0.01	$ 0.01				$ 0.01		$ 0.01
Pharmacy
New Accounting Pronouncements or Change in Accounting Principle [Line Items]
Receivables, net	$ 304.4	$ 304.4				$ 304.4		$ 247.5