ACCUMULATED OTHER COMPREHENSIVE INCOME (LOSS) - ITEMS RECLASSIFIED OUT OF AOCI (Details) - USD ($) $ in Millions	4 Months Ended
	May 22, 2021	May 23, 2020
Reclassification out of AOCI and the related tax effects
Amortization of gains and losses on cash flow hedging activities	$ 165	$ 174
Income tax expense	36	373
Net of tax	(140)	(1,212)
Total reclassifications, net of tax	3	4
Cash Flow Hedging Activities
Reclassification out of AOCI and the related tax effects
Tax expense	(1)	(1)
Total reclassifications, net of tax	2	1
Pension and Postretirement Defined Benefit Plans
Reclassification out of AOCI and the related tax effects
Amortization of amounts included in net periodic pension cost	2	5
Tax expense	(1)	(2)
Total reclassifications, net of tax	1	3
Reclassification out of AOCI | Cash Flow Hedging Activities
Reclassification out of AOCI and the related tax effects
Amortization of gains and losses on cash flow hedging activities	3	2
Income tax expense	(1)	(1)
Net of tax	$ 2	$ 1