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Net Income per Share
9 Months Ended
May 01, 2021
Earnings Per Share [Abstract]  
Net Income per Share 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 EndedNine Months Ended
May 1,
2021
April 25,
2020
May 1,
2021
April 25,
2020
Net income$2,863 $2,774 $7,582 $8,578 
Weighted-average shares—basic4,219 4,230 4,224 4,239 
Effect of dilutive potential common shares19 13 13 19 
Weighted-average shares—diluted4,238 4,243 4,237 4,258 
Net income per share—basic$0.68 $0.66 $1.79 $2.02 
Net income per share—diluted$0.68 $0.65 $1.79 $2.01 
Antidilutive employee share-based awards, excluded15 14 55 42 
Employee equity share options, unvested shares, and similar equity instruments granted and assumed by us are treated as potential common shares outstanding in computing diluted earnings per share. Diluted shares outstanding include the dilutive effect of in-the-money options, unvested restricted stock, and restricted stock units. The dilutive effect of such equity awards is calculated based on the average share price for each fiscal period using the treasury stock method. Under the treasury stock method, the amount the employee must pay for exercising stock options and the amount of compensation cost for future service that has not yet been recognized are collectively assumed to be used to repurchase shares.