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Investment in joint ventures accounted for under the equity method: (Details 4) - MXN ($)
$ in Thousands
5 Months Ended 12 Months Ended
May 26, 2017
Dec. 31, 2017
Dec. 31, 2016
Dec. 31, 2015
Net income   $ 6,750,165 $ 3,629,262 $ 2,913,735
Aerostar Airport Holdings, LLC [member]        
Net income $ 224,690   $ 288,497 $ 101,846
Equity percentage in joint venture 50.00%   50.00%  
Equity method earnings $ 112,345   $ 144,248