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Earning Per Common Share (Tables)
3 Months Ended
Mar. 31, 2012
Earning Per Common Share [Abstract]  
Numerators and denominators used in the computations of basic and diluted earnings per common share
                 
    Three Months Ended
March  31,
 
    2012     2011  

Numerator (basic and diluted):

               

Income (loss) from continuing operations

  $ 38     $ (41

Allocation to unvested restricted stock awards

    (1     (1
   

 

 

   

 

 

 

Income (loss) from continuing operations attributable to common shareholders

  $ 37     $ (42

Loss from discontinued operations, net

    (5     (5
   

 

 

   

 

 

 

Net income (loss) available to common shareholders

  $ 32     $ (47
   

 

 

   

 

 

 
     

Denominator:

               

Basic common shares (based upon weighted average)

    349       349  

Add:

               

Contingent common shares

    —         —    

Stock option dilution

    1       —    
   

 

 

   

 

 

 

Diluted common shares

    350       349