DISCONTINUED OPERATIONS Gain on Sale (Details) - Save-A-Lot and NAI [Member] - Discontinued Operations, Held-for-sale or Disposed of by Sale [Member] - USD ($) $ in Millions	12 Months Ended
	Feb. 25, 2017	Dec. 05, 2016
Income Statement, Balance Sheet and Additional Disclosures by Disposal Groups, Including Discontinued Operations [Line Items]
Disposal Group, Including Discontinued Operation, Consideration	$ 1,304	$ 1,365
Net Assets Disposed	(635)
Professional Fees	(32)
Discontinued Operation, Gain (Loss) from Disposal of Discontinued Operation, before Income Tax	637
Discontinued Operation, Tax (Expense) Benefit from Provision for (Gain) Loss on Disposal	(60)
Discontinued Operation, Gain (Loss) on Disposal of Discontinued Operation, Net of Tax	577
Minimum
Income Statement, Balance Sheet and Additional Disclosures by Disposal Groups, Including Discontinued Operations [Line Items]
Disposal Group, Including Discontinued Operation, Tax Credit Carryforward, Valuation Allowance	$ 244