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Earnings Per Share (Tables)
 3 Months Ended
Mar. 31, 2014
Computations of Weighted Average Shares Outstanding

The computations of the weighted average shares outstanding for the three months ended March 31, 2014 and 2013 are as follows:

 

     Three months ended
March 31,		  

(in millions)

    2014      2013  

Weighted average shares outstanding:

      

Basic

      125.2         111.1   

Dilutive share-based awards (1)

      1.0         —    

Convertible debt

      2.6         —    
  

 

 

     

 

 

  

Diluted

      128.8         111.1   
  

 

 

     

 

 

  

 

(1) The three months ended March 31, 2013 excludes 0.8 million potentially dilutive share-based awards as their effect would be anti-dilutive.