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Investment in joint ventures accounted for under the equity method: (Details 3) - MXN ($)
$ in Thousands
5 Months Ended 12 Months Ended
May 26, 2017
Dec. 31, 2017
Dec. 31, 2016
Dec. 31, 2015
Accumulated deficit   $ (9,949,654) $ (8,155,159)  
Other comprehensive income accumulated   195,511 893,132  
Other comprehensive income   $ (2,739) (705) $ 463
Aerostar Airport Holdings, LLC [member]        
Initial capital contribution to Aerostar $ 3,016,003   3,016,003  
Accumulated deficit 176,335   (112,162)  
Net income for the period 224,690   288,497  
Other comprehensive income accumulated 1,786,266   985,574  
Other comprehensive income (502,485)   800,692  
Net assets at period closing $ 4,700,809   $ 4,978,604  
Equity percentage in joint business 50.00%   50.00%  
Carrying value at December 31 $ 2,340,405   $ 2,489,302