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Pay vs Performance Disclosure - USD ($)
$ in Thousands
3 Months Ended 6 Months Ended
Jan. 27, 2024
Jan. 28, 2023
Jan. 27, 2024
Jan. 28, 2023
Pay vs Performance Disclosure        
Net Income (Loss) $ (35,524) $ (65,571) $ (71,014) $ (121,489)