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Other Financial Information
 12 Months Ended
Dec. 31, 2011
Other Financial Information  
Other Financial Information

(17) Other Financial Information

Other Current Assets

 
   Successor    
   Predecessor  
 
   December 31,
2011 		   
   December 31,
2010 		 
 
   (Dollars in millions)
  

Prepaid expenses

   $ 185         198  

Other

     77         162  
               

Total other current assets

   $ 262         360