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Computation of Earnings Per Common Share
12 Months Ended
Jul. 30, 2016
Earnings Per Share [Abstract]  
Computation of Earnings Per Common Share
Computation of Earnings per Common Share

The following table sets forth the computation of basic and diluted earnings per common share (dollars in thousands, except per share amounts):
 
 
Fiscal Year Ended
 
 
2016
 
2015
 
2014
Net income available to common stockholders (numerator)
 
$
128,740

 
$
84,324

 
$
39,978

 
 
 
 
 
 
 
Weighted-average number of common shares (denominator)
 
32,315,636

 
34,045,481

 
33,773,158

 
 
 
 
 
 
 
Basic earnings per common share
 
$
3.98

 
$
2.48

 
$
1.18

 
 
 
 
 
 
 
Weighted-average number of common shares

32,315,636


34,045,481

 
33,773,158

Potential shares of common stock arising from stock options, and unvested restricted share units

800,119


981,207

 
1,043,223

Total shares-diluted (denominator)
 
33,115,755

 
35,026,688

 
34,816,381

 
 
 
 
 
 
 
Diluted earnings per common share
 
$
3.89

 
$
2.41

 
$
1.15



The weighted-average number of common shares outstanding used in the computation of diluted earnings per common share does not include the effect of the following instruments because their inclusion would have been anti-dilutive:
 
 
Fiscal Year Ended
 
 
2016
 
2015
 
2014
Stock-based awards
 
65,514

 
103,896

 
586,389

0.75% convertible senior notes due 2021(1)
 
5,005,734

 

 

Warrants(1)
 
5,005,734

 

 

Total anti-dilutive weighted shares excluded from the calculation of earnings per common share

10,076,982


103,896

 
586,389


(1) See Note 10, Debt, for additional information related to the Company’s convertible senior notes and warrant transactions.

Under the treasury stock method, the convertible senior notes will have a dilutive impact on earnings per common share if the Company’s average stock price for the period exceeds the conversion price for the convertible senior notes of $96.89 per share. The warrants will have a dilutive impact on earnings per common share if the Company’s average stock price for the period exceeds the warrant strike price of $130.43 per share. As the Company’s average stock price for fiscal 2016 was below the conversion price for the convertible senior notes and the strike price for the warrants, the underlying common shares were anti-dilutive as reflected above.

In connection with the offering of the convertible senior notes, the Company entered into convertible note hedge transactions with counterparties for the purpose of reducing the potential dilution to common stockholders from the conversion of the notes and offsetting any potential cash payments in excess of the principal amount of the notes. Prior to conversion, the convertible note hedge is not included for purposes of the calculation of earnings per common share as its effect would be anti-dilutive. Upon conversion, the convertible note hedge is expected to offset the dilutive effect of the convertible senior notes when the stock price is above $96.89 per share. See Note 10, Debt, for additional information related to the Company’s convertible note hedge.