XML 78 R18.htm IDEA: XBRL DOCUMENT v2.4.0.6
Earnings Per Share
12 Months Ended
Nov. 30, 2012
Earnings Per Share [Abstract]  
Earnings Per Share
EARNINGS PER SHARE
The reconciliation of shares outstanding used in the calculation of basic and diluted earnings per share for the years ended November 30 follows:
(millions)
2012
2011
2010
Average shares outstanding—basic
132.7

132.7

132.9

Effect of dilutive securities:



Stock options/RSUs
1.6

1.6

1.8

Average shares outstanding—diluted
134.3

134.3

134.7


The following table sets forth the stock options and RSUs for the years ended November 30 which were not considered in our earnings per share calculation since they were antidilutive.
 
(millions)
2012
2011
2010
Antidilutive securities
0.3

0.5

0.6