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Income Taxes - Additional Information (Detail) |  | 12 Months Ended |  |  |  |  |  |  |
--- | --- | --- | --- | --- | --- | --- | --- | --- | ---
Sep. 19, 2017 MXN ($) | Dec. 31, 2018 MXN ($) | Dec. 31, 2018 USD ($) | Dec. 31, 2017 MXN ($) | Dec. 31, 2016 MXN ($) | Jan. 29, 2015 MXN ($) | Dec. 31, 2014 MXN ($) | Dec. 31, 2006 MXN ($) | Aug. 29, 2006
Disclosure of income taxes [line items] |  |  |  |  |  |  |  |  |
Partial amount refunded for overpayment of taxes |  |  |  |  |  | $ 9,595,000 |  |  |
Return on deposit | $ 8,445,000 |  |  |  |  |  |  |  |
Expiry date of deductible temporary differences, unused tax losses and unused tax credits |  | With respect to tax legislation relative to concessions, such losses will expire in 2048, except for the tax losses of Grupo Aeroportuario del Pacífico, S.A.B. de C.V., which expire in 2025. |  |  |  |  |  |  |
Deferred tax assets relating to temporary differences between the accounting and tax value of investments in subsidiaries |  | $ 0 |  |  |  |  |  |  |
IMPAC paid in previous years |  | $ 170,765,000 |  |  |  |  |  |  |
Tax on assets, recovery period |  | ten years |  |  |  |  |  |  |
Requirements that must be met to obtain a refund, description |  | i) the tax on assets subject to recovery must have been paid over the previous ten years, ii) the ISR has to be higher than the tax on assets for the three years prior to 2008, and iii) is limited to 10% per year over the IMPAC effectively paid. |  |  |  |  |  |  |
Recovery of tax on assets, not recognized |  | $ 170,765,000 |  | $ 225,209,000 | $ 232,796,000 |  |  |  |
Susceptible to recoverable on tax assets paid |  |  | $ 0 |  |  |  |  |  |
Unused tax losses [Member] |  |  |  |  |  |  |  |  |
Disclosure of income taxes [line items] |  |  |  |  |  |  |  |  |
Deferred tax assets on tax loss carryforwards |  | $ 0 |  |  |  |  |  |  |
Unused tax credits [Member] |  |  |  |  |  |  |  |  |
Disclosure of income taxes [line items] |  |  |  |  |  |  |  |  |
Expiry date of deductible temporary differences, unused tax losses and unused tax credits |  | 2017 |  |  |  |  |  |  |
Recoverable income tax from recoverable tax on assets |  | $ 0 |  |  |  |  |  |  |
Mexican Companies [Member] |  |  |  |  |  |  |  |  |
Disclosure of income taxes [line items] |  |  |  |  |  |  |  |  |
Income taxes rate |  | 30.00% |  |  |  |  |  |  |
Decreto de Estímulos Fiscales Región Fronteriza Norte [Member] |  |  |  |  |  |  |  |  |
Disclosure of income taxes [line items] |  |  |  |  |  |  |  |  |
Income taxes rate |  | 20.00% |  |  |  |  |  |  |
MBJA [Member] |  |  |  |  |  |  |  |  |
Disclosure of income taxes [line items] |  |  |  |  |  |  |  |  |
Income taxes rate |  | 25.00% |  |  |  |  |  |  |
Desarrollo De Concesiones Aeroportuarias S.L. [Member] |  |  |  |  |  |  |  |  |
Disclosure of income taxes [line items] |  |  |  |  |  |  |  |  |
Income taxes rate |  | 25.00% |  |  |  |  |  |  |
AMP [Member] |  |  |  |  |  |  |  |  |
Disclosure of income taxes [line items] |  |  |  |  |  |  |  |  |
Share percentage used to compute tax on recoverable asset |  |  |  |  |  |  |  |  | 15.00%
Recoverable tax amount |  |  |  |  |  |  |  | $ 190,537,000 |
Interest on recoverable asset |  |  |  |  |  |  |  | 18,026,000 |
Recoverable amount of asset |  |  |  |  |  |  |  | $ 208,563,000 |
Aeropuerto de Hermosillo, S.A. de C.V. [Member] |  |  |  |  |  |  |  |  |
Disclosure of income taxes [line items] |  |  |  |  |  |  |  |  |
Amount to be recovered for recoverable asset |  |  |  |  |  |  | $ 28,501,000 |  |

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