SUBSEQUENT EVENTS (Details) - USD ($) number in Millions, $ in Millions	12 Months Ended
	Feb. 25, 2017	Oct. 01, 2016	Feb. 27, 2016	Feb. 28, 2015	Apr. 10, 2017
Subsequent Event [Line Items]
Net sales	$ 12,480		$ 12,907	$ 13,277
Unified Grocers, Inc. [Member]
Subsequent Event [Line Items]
Net sales		$ 3,800
Unified Grocers, Inc. [Member] | Subsequent Event [Member]
Subsequent Event [Line Items]
Proposed Business Acquisition					$ 375
Proposed Business Acquisition, Cash Amount					$ 114
Proposed Business Acquisition, Percent of Outstanding Stock					0.00%
Proposed Business Acquisition, Net Debt Payoff					$ 261
Proposed Business Acquisition, Termination Fee					8
Proposed Business Acquisition, Termination Costs and Expenses Reimbursements					1
Proposed Business Acquisition, Reverse Termination Fee					$ 10