LONG-TERM DEBT AND FINANCE LEASE OBLIGATIONS - Schedule of Interest Expense (Details) - USD ($) $ in Millions	12 Months Ended
	Feb. 24, 2024	Feb. 25, 2023	Feb. 26, 2022
Debt Disclosure [Abstract]
ABL Facility, senior secured and unsecured notes, and debentures	$ 446.9	$ 404.9	$ 400.0
Finance lease obligations	45.5	51.4	61.6
Amortization of deferred financing costs	15.6	16.9	23.4
Other interest income, net	(15.9)	(68.6)	(3.1)
Interest expense, net	$ 492.1	$ 404.6	$ 481.9