Net Income per Share (Tables)

6 Months Ended

Jan. 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				Six Months Ended
	January 28, 2017		January 23, 2016		January 28, 2017		January 23, 2016
Net income	$	2,348	$	3,147	$	4,670	$	5,577
Weighted-average shares—basic	5,015		5,070		5,021		5,075
Effect of dilutive potential common shares	25		27		33		31
Weighted-average shares—diluted	5,040		5,097		5,054		5,106
Net income per share—basic	$	0.47	$	0.62	$	0.93	$	1.10
Net income per share—diluted	$	0.47	$	0.62	$	0.92	$	1.09
Antidilutive employee share-based awards, excluded	20		98		103		133