Net Income per Share (Tables)

3 Months Ended

Oct. 28, 2017

Earnings Per Share [Abstract]

Calculation Of Basic And Diluted Net Income Per Share

The following table presents the calculation of basic and diluted net income per share (in millions, except per-share amounts):

	Three Months Ended
	October 28, 2017		October 29, 2016
Net income	$	2,394	$	2,322
Weighted-average shares—basic	4,959		5,027
Effect of dilutive potential common shares	35		39
Weighted-average shares—diluted	4,994		5,066
Net income per share—basic	$	0.48	$	0.46
Net income per share—diluted	$	0.48	$	0.46
Antidilutive employee share-based awards, excluded	15		67