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Other Financial Information
12 Months Ended
Dec. 31, 2012
Other Financial Information  
Other Financial Information

(17)   Other Financial Information

Other Current Assets

        Other current assets reflected on our balance sheets consisted of the following:

 
  Other Current Assets  
 
  December 31,
2012
  December 31,
2011
 
 
  (Dollars in millions)
 

Prepaid expenses

  $ 64     57  

Other

    50     41  
           

Total other current assets

  $ 114     98