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CONDENSED CONSOLIDATED STATEMENTS OF COMPREHENSIVE INCOME (unaudited) (Parenthetical) - USD ($)
$ in Millions
3 Months Ended 6 Months Ended
Jan. 28, 2023
Jan. 29, 2022
Jan. 28, 2023
Jan. 29, 2022
Statement of Comprehensive Income [Abstract]        
Recognition of interest rate swap cash flow hedges, tax expense (benefit) $ (1) $ 6 $ 5 $ 10
Recognition of other cash flow derivatives, tax expense (benefit) $ (1) $ 1 $ (1) $ 1