LONG-TERM DEBT AND FINANCE LEASE OBLIGATIONS - Schedule of Interest Expense (Details) - USD ($) $ in Millions	12 Months Ended
	Feb. 22, 2025	Feb. 24, 2024	Feb. 25, 2023
Debt Disclosure [Abstract]
ABL Facility, senior secured and unsecured notes, and debentures	$ 414.8	$ 446.9	$ 404.9
Finance lease obligations	38.8	45.5	51.4
Amortization of deferred financing costs	16.3	15.6	16.9
Other interest income, net	(10.1)	(15.9)	(68.6)
Interest expense, net	$ 459.8	$ 492.1	$ 404.6