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OTHER LONG-TERM LIABILITIES
 12 Months Ended
Dec. 31, 2012
OTHER LONG-TERM LIABILITIES

16. OTHER LONG-TERM LIABILITIES

Other long-term liabilities consist of:

 

     2012      2011  

Long-term portion of income taxes payable

    $ 94       $ 119   

Asset retirement obligation

      39         36   

Long-term portion of fair value of hedges [note 20]

      10         41   

Deferred revenue

      11         11   
  

 

 

     

 

 

  
   $ 154       $ 207