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Other Assets (Tables)
 12 Months Ended
Dec. 31, 2012
Other Assets

Other assets consist of the following at December 31, 2012 and 2011 (in thousands):

 

     December 31,  
     2012      2011  

Deferred income taxes—noncurrent(a)

    $ 64,512       $ 50,957   

Assets related to unrecognized tax benefits(a)

      25,788         21,794   

Long-term advances to joint ventures(b)

      25,017         —     

Other

      39,519         44,120   
  

 

 

     

 

 

  

Total

    $ 154,836       $ 116,871   
  

 

 

     

 

 

  

 

(a) See Note 18, “Income Taxes.”
(b) See Note 8, “Investments.”