XML 23 R25.htm IDEA: XBRL DOCUMENT  v2.3.0.11
Fair Value Disclosure (Tables)
6 Months Ended
Jun. 30, 2011
Fair Value Disclosure  
Fair Value, by Balance Sheet Grouping
     Input Level      Successor
June 30, 2011
           Predecessor
December 31, 2010
 
        Carrying Amount      Fair Value            Carrying Amount      Fair Value  
            (Dollars in millions)  

Assets—Investment securities

     3       $                      92         92   

Long-term debt excluding capital lease obligations

     2       $         12,050         11,976              11,583         12,480   
Rollforward of Auction Rate Securities
     Auction Rate Securities  
     (Dollars in millions)  

Balance at December 31, 2010 (Predecessor)

   $ 92   

Dispositions and settlements

       

Included in other (expense) income

       
  

 

 

 

Balance at March 31, 2011 (Predecessor)

   $ 92   
  

 

 

 
    

 

 

 

Fair value adjustment

     (13
  

 

 

 

Balance at April 1, 2011 (Successor)

     79   
  

 

 

 

Assignments to CenturyLink

     (79
  

 

 

 

Balance at June 30, 2011 (Successor)

   $             —