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Stock-Based Compensation (Tables)
 3 Months Ended
Mar. 31, 2017
Summary of Activity for Restricted Stock Awards

The following table provides a summary of activity with regard to restricted stock awards in the three months ended March 31, 2017:

 

     For the Three Months Ended
March 31, 2017		  
     Number of Shares      Weighted Average
Grant Date
Fair Value		  

Unvested at beginning of year

      6,930,306      $ 15.37  

Granted

      2,685,749        15.35  

Vested

      (2,051,414 )       14.98  

Canceled

      (21,020 )       15.58  
  

 

 

     

Unvested at end of period

      7,543,621        15.47