ACCUMULATED OTHER COMPREHENSIVE INCOME (LOSS) (Details) - USD ($) $ in Millions	4 Months Ended
	May. 23, 2015	May. 24, 2014
Accumulated other comprehensive income (loss)
Balance at the beginning of the period	$ (812)	$ (464)
OCI before reclassifications	23	(1)
Amounts reclassified out of AOCI	16	8
Total other comprehensive income	39	7
Balance at the end of the period	(773)	(457)
OCI before reclassifications, tax	12
Cash Flow Hedging Activities
Accumulated other comprehensive income (loss)
Balance at the beginning of the period	(49)	(25)
OCI before reclassifications	20
Total other comprehensive income	20
Balance at the end of the period	(29)	(25)
OCI before reclassifications, tax	12
Available for sale Securities
Accumulated other comprehensive income (loss)
Balance at the beginning of the period	17	12
OCI before reclassifications	3	(1)
Total other comprehensive income	3	(1)
Balance at the end of the period	20	11
OCI before reclassifications, tax	1	(1)
Pension and Postretirement Defined Benefit Plans
Accumulated other comprehensive income (loss)
Balance at the beginning of the period	(780)	(451)
Amounts reclassified out of AOCI	16	8
Total other comprehensive income	16	8
Balance at the end of the period	(764)	(443)
Amounts reclassified out of AOCI, tax	$ 9	$ 4