BUSINESS ACQUISITIONS - Assets Acquired and Liabilities Assumed (Details) - USD ($) $ in Millions	Dec. 08, 2017	Jun. 23, 2017	Feb. 24, 2018	Feb. 25, 2017	Feb. 27, 2016
Business Acquisition [Line Items]
Goodwill			$ 780	$ 710	$ 723
Unified
Business Acquisition [Line Items]
Cash and cash equivalents		$ 9
Accounts receivable		178
Inventories		237
Other current assets		24
Property, plant and equipment		285
Goodwill		26
Intangible assets		56
Deferred tax assets		(13)
Other assets		65
Accounts payable		(255)
Other current liabilities		(89)
Long-term debt and capital lease obligations		(270)
Pension and other postretirement benefit obligations		(101)
Other liabilities assumed		(38)
Total fair value of net assets acquired		114
Assumed obligations to make patronage payments to member-owners		0
Less cash acquired		(9)
Total consideration for acquisition, less cash acquired		105
AG Florida
Business Acquisition [Line Items]
Cash and cash equivalents	$ 1
Accounts receivable	49
Inventories	48
Other current assets	4
Property, plant and equipment	84
Goodwill	44
Intangible assets	52
Deferred tax assets	(28)
Other assets	4
Accounts payable	(53)
Other current liabilities	(13)
Long-term debt and capital lease obligations	(60)
Pension and other postretirement benefit obligations	0
Other liabilities assumed	(1)
Total fair value of net assets acquired	131
Assumed obligations to make patronage payments to member-owners	5
Less cash acquired	(1)
Total consideration for acquisition, less cash acquired	$ 135
As Originally Reported | Unified
Business Acquisition [Line Items]
Cash and cash equivalents		9
Accounts receivable		176
Inventories		237
Other current assets		31
Property, plant and equipment		285
Goodwill		29
Intangible assets		54
Deferred tax assets		(19)
Other assets		65
Accounts payable		(255)
Other current liabilities		(89)
Long-term debt and capital lease obligations		(270)
Pension and other postretirement benefit obligations		(103)
Other liabilities assumed		(36)
Total fair value of net assets acquired		114
Assumed obligations to make patronage payments to member-owners		0
Less cash acquired		(9)
Total consideration for acquisition, less cash acquired		$ 105