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Intangible assets, airport concessions and goodwill - Net: - Allocation of goodwill (Details) - MXN ($)
$ in Thousands
Dec. 31, 2019
Dec. 31, 2017
Disclosure by geographical areas:    
Goodwill $ 2,567,365  
Colombia (Airplan)    
Disclosure by geographical areas:    
Goodwill 1,509,714  
Puerto Rico (Aerostar)    
Disclosure by geographical areas:    
Goodwill $ 1,057,651 $ 887,169