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Pay vs Performance Disclosure - USD ($)
$ in Millions
3 Months Ended 9 Months Ended
Apr. 27, 2024
Apr. 29, 2023
Apr. 27, 2024
Apr. 29, 2023
Pay vs Performance Disclosure        
Net income (loss) $ 1,886 $ 3,212 $ 8,158 $ 8,655