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Debt Obligations (Tables)
 6 Months Ended
Jun. 30, 2011
Debt Obligations  
Schedule Of Long-Term Debt
                 
   
June 30, 2011
    
December 31, 2010
  
2017 Term Loan
   $ 666     $ 768  
8.75% Notes due 2017
     400       400  
7.875% Notes due 2020
     300       300  
Total principal amount
     1,366       1,468  
Less: Unamortized debt discount
     (4 )     (5 )
Total
   $ 1,362     $ 1,463