LONG-TERM DEBT AND FINANCE LEASE OBLIGATIONS - Albertsons Term Loans (Details) - Secured debt - Term Loan $ in Millions	12 Months Ended
Feb. 29, 2020 USD ($)
Debt Instrument [Line Items]
Amount of debt extinguished	$ 4,662.9
Repurchase amount of debt	864.0
Loss on debt extinguishment
Debt Instrument [Line Items]
Write off of deferred financing costs on previous loans	15.2
Amount of deferred financing costs and original issue discounts write off	29.9
Interest expense, net
Debt Instrument [Line Items]
Write off of deferred financing costs on previous loans	20.6
Amount of deferred financing costs and original issue discounts write off	$ 27.6

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