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Earnings Per Share ("EPS") (Tables)
3 Months Ended
Sep. 30, 2011
Earnings Per Share ("EPS") [Abstract] 
Calculation Of Basic And Diluted EPS
Note 3. Earnings per Share ("EPS")        
 
      Effect of Effect of    
      Employee Employee    
      Stock Restricted    
      Option Stock    
    Basic Shares Shares   Diluted
 
Three months ended September 30,            
 
2011            
Net earnings $ 302.7     $ 302.7
Weighted average shares (in millions)   487.9 4.0 1.4   493.3
EPS $ 0.62     $ 0.61
 
2010            
Net earnings $ 278.5     $ 278.5
Weighted average shares (in millions)   491.4 2.2 1.3   494.9
EPS $ 0.57     $ 0.56