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Other Long-Term Liabilities (Tables)
 12 Months Ended
Dec. 31, 2015
Other Liabilities Disclosure [Abstract]  
Particulars of Other Long-Term Liabilities

Other long-term liabilities consist of:

 

     2015      2014  

Long-term portion of fair value of hedges [note 23]

    $ 152       $ 80   

Long-term portion of income taxes payable

      131         144   

Asset retirement obligation

      26         26   

Long-term lease inducements

      19         24   

Deferred revenue

      3         4   
  

 

 

     

 

 

  
   $ 331       $ 278