Annual report pursuant to Section 13 and 15(d)

Basic and Diluted Earnings Per Share (Tables)

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Basic and Diluted Earnings Per Share (Tables)
 12 Months Ended
May. 31, 2015
Earnings Per Share [Abstract]  
Basic and diluted earnings per share
Basic and diluted earnings per share were calculated as follows:
 
 
Year ended May 31,
In millions, except per share amounts
 
2015
 
2014
 
2013
Basic earnings per share:
 
 
 
 
 
 
Net income
 
$
674.9

 
$
627.5

 
$
569.0

Weighted-average common shares outstanding
 
362.9

 
364.5

 
363.8

Basic earnings per share
 
$
1.86

 
$
1.72

 
$
1.56

Diluted earnings per share:
 
 
 
 
 
 
Net income
 
$
674.9

 
$
627.5

 
$
569.0

Weighted-average common shares outstanding
 
362.9

 
364.5

 
363.8

Dilutive effect of common share equivalents
 
1.7

 
1.6

 
0.9

Weighted-average common shares outstanding, assuming dilution
 
364.6

 
366.1

 
364.7

Diluted earnings per share
 
$
1.85

 
$
1.71

 
$
1.56

Weighted-average anti-dilutive common share equivalents
 
0.3

 
0.7

 
6.5