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EXPENSES ASSOCIATED WITH THE TERMINATED MERGER AND RELATED LITIGATION (Tables)
12 Months Ended
Dec. 31, 2012
EXPENSES ASSOCIATED WITH THE TERMINATED MERGER AND RELATED LITIGATION  
Schedule of total expenses associated with the terminated Merger and related litigation

Total expenses associated with the Terminated Merger and related litigation were as follows (dollars in millions):

 
  December 31,  
 
  2012   2011   2010  

Directors' fees

  $   $   $ 3  

Legal fees and other

            1  
               

Total expenses

  $   $   $ 4