Net Income per Share (Tables)

3 Months Ended

Oct. 29, 2016

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 29, 2016		October 24, 2015
Net income	$	2,322	$	2,430
Weighted-average shares—basic	5,027		5,080
Effect of dilutive potential common shares	39		33
Weighted-average shares—diluted	5,066		5,113
Net income per share—basic	$	0.46	$	0.48
Net income per share—diluted	$	0.46	$	0.48
Antidilutive employee share-based awards, excluded	67		86