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Financial Risk Management - Summary of Variable Interest Rates to the Company is Exposed had been 100 Basis Points (Higher) or Lower Than the Interest Rate (Detail) - MXN ($) $ in Thousands | 12 Months Ended
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Dec. 31, 2018 | Dec. 31, 2017 | Dec. 31, 2016
Disclosure Of Financial Liabilities Variable Rate [Abstract] |  |  |
Effect in case of interest rate increase in 100 basis points, Variable rate long term debt | $ (121,747) | $ (112,134) | $ (64,031)
Effect in case of interest rate decrease in 100 basis points, Variable rate long term debt | $ 121,747 | $ 112,134 | $ 64,031

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- Definition Disclosure of financial liabilities variable rate. + References No definition available. + Details
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Namespace Prefix: | pac_
Data Type: | xbrli:stringItemType
Balance Type: | na
Period Type: | duration

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- Definition Longterm borrowings effect of hundred basis points decrease on interest rate. + References No definition available. + Details
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Namespace Prefix: | pac_
Data Type: | xbrli:monetaryItemType
Balance Type: | credit
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- Definition Longterm borrowings effect of hundred basis points decrease on interest rate. + References No definition available. + Details
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Namespace Prefix: | pac_
Data Type: | xbrli:monetaryItemType
Balance Type: | credit
Period Type: | duration