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Asset Retirement Obligations
12 Months Ended
Dec. 31, 2014
Asset Retirement Obligations, Noncurrent [Abstract]  
Asset Retirement Obligations
15.  Asset Retirement Obligations

The following table presents the reconciliation of the beginning and ending aggregate carrying amounts of short-term and long-term legal obligations associated with the retirement of property, plant and equipment for the years ended December 31, 2014 and 2013 (in thousands):
 
2014
 
2013
 
 
 
 
Carrying Amount at Beginning of Period
$
761,898

 
$
665,944

Liabilities Incurred
123,849

 
103,284

Liabilities Settled (1)
(247,422
)
 
(70,510
)
Accretion
41,489

 
35,180

Revisions
82,885

 
38,552

Foreign Currency Translations
(9,981
)
 
(10,552
)
Carrying Amount at End of Period
$
752,718

 
$
761,898

 
 
 
 
Current Portion
$
11,814

 
$
43,857

Noncurrent Portion
$
740,904

 
$
718,041

 
(1)
Includes settlements related to asset sales.

The current and noncurrent portions of EOG's asset retirement obligations are included in Current Liabilities - Other and Other Liabilities, respectively, on the Consolidated Balance Sheets.