Net Income per Share (Tables)

3 Months Ended

Oct. 27, 2018

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 27, 2018		October 28, 2017
Net income	$	3,549	$	2,394
Weighted-average shares—basic	4,565		4,959
Effect of dilutive potential common shares	49		35
Weighted-average shares—diluted	4,614		4,994
Net income per share—basic	$	0.78	$	0.48
Net income per share—diluted	$	0.77	$	0.48
Antidilutive employee share-based awards, excluded	9		15