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COMPREHENSIVE INCOME AND ACCUMULATED OTHER COMPREHENSIVE LOSS - Reclassification out of Other Comprehensive Loss (Details) - USD ($)
$ in Millions
 3 Months Ended
Oct. 30, 2021
Oct. 31, 2020
Reclassification Adjustment out of Accumulated Other Comprehensive Income [Line Items]    
Interest expense, net $ (11) $ (12)
Benefit for income taxes (1) (1)
Net income (loss) 77 0
Total reclassifications 35  
Reclassification out of accumulated other comprehensive income | Benefit plans    
Reclassification Adjustment out of Accumulated Other Comprehensive Income [Line Items]    
Net periodic benefit income, excluding service cost 1 0
Benefit for income taxes 0 0
Net income (loss) 1 0
Reclassification out of accumulated other comprehensive income | Cash flow derivatives | Swap agreements    
Reclassification Adjustment out of Accumulated Other Comprehensive Income [Line Items]    
Interest expense, net 11 12
Benefit for income taxes (3) (3)
Net income (loss) $ 8 $ 9