XML 53 R22.htm IDEA: XBRL DOCUMENT v2.3.0.15
Earnings Per Share (Tables)
3 Months Ended
Sep. 30, 2011
Earnings Per Share [Abstract] 
Denominators Of Basic And Diluted EPS Computations
     Three Months Ended
September 30,
 
     2011      2010  
     (in millions)  

Weighted-average shares outstanding:

     

Basic

     123.7         126.5   

Common stock equivalents

     3.0         3.1   
  

 

 

    

 

 

 

Diluted

     126.7         129.6