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Earnings per Share
9 Months Ended
Jun. 30, 2011
Earnings per Share [Abstract]  
Earnings per Share
Note 4 — Earnings per Share
The weighted average common shares used in the computations of basic and diluted earnings per share (shares in thousands) were as follows:
                                 
    Three Months Ended   Nine Months Ended
    June 30,   June 30,
    2011   2010   2011   2010
Average common shares outstanding
    218,966       233,242       222,674       235,316  
Dilutive share equivalents from share-based plans
    4,601       5,077       5,108       5,835  
 
                               
Average common and common equivalent shares outstanding — assuming dilution
    223,567       238,319       227,782       241,151