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Intangible assets, airport concessions - Net: (Details 2) - MXN ($) $ in Thousands	12 Months Ended
	Dec. 31, 2017	Dec. 31, 2016	Dec. 31, 2015
Goodwill	$ 2,362,124
Goodwill impairment (Note 8.1)	4,719,096
Aerostar segment [Member]
Goodwill	887,169
Gross carrying amount [member] | Aerostar segment [Member]
Goodwill	$ 5,606,265

X

- Definition

The amount of assets representing the future economic benefits arising from other assets acquired in a business combination that are not individually identified and separately recognised. [Refer: Business combinations [member]]

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X

- Definition

The amount of impairment loss recognised in profit or loss for goodwill. [Refer: Impairment loss recognised in profit or loss; Goodwill]

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