Net Income per Share (Tables)

12 Months Ended

Jul. 28, 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):

Years Ended	July 28, 2018		July 29, 2017		July 30, 2016
Net income	$	110	$	9,609	$	10,739
Weighted-average shares—basic	4,837		5,010		5,053
Effect of dilutive potential common shares	44		39		35
Weighted-average shares—diluted	4,881		5,049		5,088
Net income per share—basic	$	0.02	$	1.92	$	2.13
Net income per share—diluted	$	0.02	$	1.90	$	2.11
Antidilutive employee share-based awards, excluded	61		136		148