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Earning Per Common Share (Tables)
12 Months Ended
Dec. 31, 2011
Earning Per Common Share (Tables) [Abstract]  
Numerators and denominators used in the computations of basic and diluted earnings per common share
                         
    2011     2010     2009  

Numerator (basic and diluted):

                       

Loss from continuing operations

  $ (465   $ (1,022   $ (130

Allocation to unvested restricted stock awards

    (3     (3     (3
   

 

 

   

 

 

   

 

 

 

Loss from continuing operations attributable to common shareholders

    (468     (1,025     (133

Loss from discontinued operations, net

    (110     (21     (53
   

 

 

   

 

 

   

 

 

 

Net loss available to common shareholders

  $ (578   $ (1,046   $ (186
   

 

 

   

 

 

   

 

 

 

Denominator:

                       

Basic common shares (based on weighted average)

    348       349       351  

Add:

                       

Contingent common shares

                 

Stock option dilution

                 
   

 

 

   

 

 

   

 

 

 

Diluted common shares

    348       349       351