Net Income per Share (Tables)

12 Months Ended

Jul. 29, 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):

Years Ended	July 29, 2017		July 30, 2016		July 25, 2015
Net income	$	9,609	$	10,739	$	8,981
Weighted-average shares—basic	5,010		5,053		5,104
Effect of dilutive potential common shares	39		35		42
Weighted-average shares—diluted	5,049		5,088		5,146
Net income per share—basic	$	1.92	$	2.13	$	1.76
Net income per share—diluted	$	1.90	$	2.11	$	1.75
Antidilutive employee share-based awards, excluded	136		148		183