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Weighted Average Common Shares (Tables)
12 Months Ended
Sep. 30, 2013
Weighted Average Common Shares [Abstract]  
Schedule Of Basic And Diluted Earnings Per Common Share Reconciliation

2011

 
2012

 
2013

Basic shares outstanding
748.5

 
730.6

 
717.7

Dilutive shares
5.0

 
4.0

 
5.2

     Diluted shares outstanding
753.5

 
734.6

 
722.9