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Valuation of Derivatives, Interest Cost From Labor Obligations and Other Financial Items, Net
 12 Months Ended
Dec. 31, 2017
Text block1 [abstract]  
Valuation of Derivatives, Interest Cost From Labor Obligations and Other Financial Items, Net

21. Valuation of derivatives, interest cost from labor obligations and other financial items, net

For the years ended December 31, 2015, 2016 and 2017, valuation of derivatives and other financial items are as follows:

 

     2015     2016     2017  

Gain (loss) in valuation of derivatives, net

    Ps. 15,128,269     Ps. (9,622,233 )    Ps. 8,192,567  

Capitalized interest expense
(Note 10 d)

      3,524,841       2,861,307       2,875,034  

Commissions

      (1,399,479 )      (2,034,972 )      (1,263,701 ) 

Interest cost of labor obligations
(Note 17)

      (5,701,622 )      (9,178,513 )      (8,722,611 ) 

Interest expense on taxes

      (135,569 )      (245,922 )      (1,503,981 ) 

Dividend received

      1,645,712       5,740,092       2,385,559  

Loss on partial sale of shares in associated Company

      (545 )      —         —    

Gain on de-recognition of equity method investment (Note 12)

      11,988,038       —         —    

Other financial cost

      (3,553,329 )      (3,745,600 )      (3,906,627 ) 
  

 

 

    

 

 

    

 

 

  
   Ps.  21,496,316     Ps.  (16,225,841 )    Ps.  (1,943,760 )