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Income tax incurred and deferred: Additional information (Details) $ in Thousands, $ in Thousands | 12 Months Ended
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Dec. 31, 2022 | Dec. 31, 2021 | Dec. 31, 2020 | Dec. 31, 2019 MXN ($) | Dec. 31, 2018 COP ($) | Dec. 31, 2018 MXN ($) | Dec. 31, 2017 MXN ($) | Dec. 31, 2014
Disclosure of temporary difference, unused tax losses and unused tax credits [line items] |  |  |  |  |  |  |  |
Share of profit (loss) of associates accounted for using equity method |  |  |  | $ 6,119,361 |  | $ 5,984,043 | $ 6,358,687 |
Tax benefit arising from previously unrecognised tax loss, tax credit or temporary difference of prior period used to reduce current tax expense |  |  |  | 93,975 |  | 41,977 | $ 36,613 |
Liquid equity |  |  |  | $ 24,719 |  | $ 23,462 |  |
Applicable tax rate |  |  |  | 30.00% | 30.00% | 30.00% | 30.00% | 30.00%
Asset Tax, percentage Refundable |  |  |  |  | 10.00% | 10.00% |  |
Investments rate of return |  |  |  | 20.00% |  |  |  |
Tax expense (income) |  |  |  | $ 1,978,102 |  | $ 1,795,961 | $ 1,635,447 |
Asset tax |  |  |  |  |  | 932 | 932 |
Income taxes recovery |  |  |  | 21,121 |  | 89,365 |  |
Current tax assets, current |  |  |  | $ 230,030 |  | 345,730 |  |
Number of previous years fo AT paid |  |  |  | 10 years |  |  |  |
Aerostar |  |  |  |  |  |  |  |
Disclosure of temporary difference, unused tax losses and unused tax credits [line items] |  |  |  |  |  |  |  |
Share of profit (loss) of associates accounted for using equity method |  |  |  | $ 343,534 |  | 343,534 |  |
Tax benefit arising from previously unrecognised tax loss, tax credit or temporary difference of prior period used to reduce current tax expense |  |  |  | 42,770 |  | 42,770 |  |
Airplan |  |  |  |  |  |  |  |
Disclosure of temporary difference, unused tax losses and unused tax credits [line items] |  |  |  |  |  |  |  |
Share of profit (loss) of associates accounted for using equity method |  |  |  | $ 325,349 |  | $ 94,843 |  |
Percentage of presumptive income on liquid equity |  |  |  | 3.50% | 4.00% | 4.00% |  |
Applicable tax rate |  |  |  | 33.00% | 33.00% | 33.00% |  |
Current tax expense (income) |  |  |  | $ 107,365 |  | $ 31,298 | $ 16,618 |
Colombia (Airplan) |  |  |  |  |  |  |  |
Disclosure of temporary difference, unused tax losses and unused tax credits [line items] |  |  |  |  |  |  |  |
Applicable tax rate | 30.00% | 31.00% | 32.00% | 33.00% | 33.00% | 33.00% | 34.00% |
Current tax expense (income) |  |  |  | $ 110,910 |  | $ (20,098) | $ 19,551 |
Applicable tax rate, surcharge |  |  |  | 6.00% | 6.00% | 6.00% |  |
Profit (loss) from continuing operations |  |  |  |  | $ 800,000 |  |  |
Tax expense (income) |  |  |  | $ 18,116 |  | $ (17,117) | 10,214 |
Asset tax |  |  |  | $ (92,794) |  | 2,981 | (9,337) |
Puerto Rico (Aerostar) |  |  |  |  |  |  |  |
Disclosure of temporary difference, unused tax losses and unused tax credits [line items] |  |  |  |  |  |  |  |
Applicable tax rate |  |  |  | 10.00% |  |  |  |
Current tax expense (income) |  |  |  | $ 433 |  |  |  |
Tax expense (income) |  |  |  | 38,579 |  | 33,879 | 28,678 |
Asset tax |  |  |  | $ 38,146 |  | $ 33,879 | $ 28,678 |

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