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RECENTLY ADOPTED ACCOUNTING STANDARDS (Details) - USD ($)
$ in Millions
3 Months Ended 6 Months Ended
Aug. 18, 2018
Aug. 12, 2017
Aug. 18, 2018
Aug. 12, 2017
Recently adopted accounting standards        
Operating profit $ 549 $ 684 $ 1,577 $ 1,314
ASU 2017-07 | Adjustment        
Recently adopted accounting standards        
Operating profit   6   14
Other income (expense)   $ (6)   $ (14)