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Income Taxes - Summary of Reconciliation of Changes in Deferred Tax Assets (Detail) - MXN ($) $ in Thousands | 12 Months Ended
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Dec. 31, 2020 | Dec. 31, 2019 | Dec. 31, 2018
Reconciliation Of Changes In Deferred Tax Assets [Line Items] |  |  |
Beginning Balance | $ (681,909) | $ (784,931) | $ (839,253)
Ending Balance | (655,479) | (681,909) | (784,931)
Deferred Tax Asset |  |  |
Reconciliation Of Changes In Deferred Tax Assets [Line Items] |  |  |
Beginning Balance | 5,648,944 | 5,472,279 | 5,354,282
Effects in profit and loss | 176,710 | 102,067 | 191,999
Allocation to recoverable taxes |  |  | (79,786)
Other comprehensive income | 140,709 | 74,598 | 5,784
Ending Balance | 5,966,363 | 5,648,944 | 5,472,279
Derivative financial instruments [Member] | Deferred Tax Liability |  |  |
Reconciliation Of Changes In Deferred Tax Assets [Line Items] |  |  |
Beginning Balance | 82,370 | (39,492) | (30,667)
Effects in profit and loss | 15,030 | 44,931 | (8,825)
Other comprehensive income | 128,148 | 76,931 |
Ending Balance | 225,548 | 82,370 | (39,492)
Expected credit loss [Member] | Deferred Tax Asset |  |  |
Reconciliation Of Changes In Deferred Tax Assets [Line Items] |  |  |
Beginning Balance | 10,831 | 10,636 | 7,209
Effects in profit and loss | 18,647 | 195 | 3,427
Ending Balance | 29,478 | 10,831 | 10,636
Machinery, equipment and improvements on leased assets [Member] |  |  |
Reconciliation Of Changes In Deferred Tax Assets [Line Items] |  |  |
Beginning Balance | (76,881) | (96,496) | (103,782)
Ending Balance | (75,262) | (76,881) | (96,496)
Machinery, equipment and improvements on leased assets [Member] | Deferred Tax Asset |  |  |
Reconciliation Of Changes In Deferred Tax Assets [Line Items] |  |  |
Beginning Balance | 50,590 | 46,723 | 37,645
Effects in profit and loss | 5,708 | 3,867 | 9,078
Ending Balance | 56,298 | 50,590 | 46,723
Improvements to concession assets [Member] |  |  |
Reconciliation Of Changes In Deferred Tax Assets [Line Items] |  |  |
Beginning Balance | (1,712) | (1,905) | (2,008)
Ending Balance | (1,731) | (1,712) | (1,905)
Improvements to concession assets [Member] | Deferred Tax Asset |  |  |
Reconciliation Of Changes In Deferred Tax Assets [Line Items] |  |  |
Beginning Balance | 605,051 | 567,497 | 511,166
Effects in profit and loss | 52,421 | 37,554 | 56,331
Ending Balance | 657,472 | 605,051 | 567,497
Airport concessions and rights to use airport facilities [Member] | Deferred Tax Asset |  |  |
Reconciliation Of Changes In Deferred Tax Assets [Line Items] |  |  |
Beginning Balance | 4,654,502 | 4,592,116 | 4,461,211
Effects in profit and loss | 36,880 | 62,386 | 130,905
Ending Balance | 4,691,382 | 4,654,502 | 4,592,116
Other acquired rights [Member] | Deferred Tax Asset |  |  |
Reconciliation Of Changes In Deferred Tax Assets [Line Items] |  |  |
Beginning Balance | 143,596 | 139,268 | 130,776
Effects in profit and loss | 3,384 | 4,328 | 8,492
Ending Balance | 146,980 | 143,596 | 139,268
Other temporary differences [Member] | Deferred Tax Asset |  |  |
Reconciliation Of Changes In Deferred Tax Assets [Line Items] |  |  |
Beginning Balance | 449 | 445 | 387
Effects in profit and loss | (134) | 4 | 58
Ending Balance | 315 | 449 | 445
Unused tax losses [Member] | Deferred Tax Asset |  |  |
Reconciliation Of Changes In Deferred Tax Assets [Line Items] |  |  |
Beginning Balance | 51,304 | 113,257 | 170,990
Effects in profit and loss | 44,582 | (61,953) | (57,733)
Ending Balance | 95,886 | 51,304 | 113,257
Employee benefits [Member] | Deferred Tax Asset |  |  |
Reconciliation Of Changes In Deferred Tax Assets [Line Items] |  |  |
Beginning Balance | 30,373 | 27,805 | 27,257
Effects in profit and loss | (1,487) | 4,901 | (5,236)
Other comprehensive income | 12,561 | (2,333) | 5,784
Ending Balance | 41,447 | 30,373 | 27,805
Accruals [Member] |  |  |
Reconciliation Of Changes In Deferred Tax Assets [Line Items] |  |  |
Beginning Balance | 13,604 | 14,458 | 16,238
Ending Balance | 12,796 | 13,604 | 14,458
Accruals [Member] | Deferred Tax Asset |  |  |
Reconciliation Of Changes In Deferred Tax Assets [Line Items] |  |  |
Beginning Balance | 19,878 | 14,024 | 12,966
Effects in profit and loss | 1,679 | 5,854 | 1,058
Ending Balance | $ 21,557 | $ 19,878 | 14,024
Unused tax credits [Member] | Deferred Tax Asset |  |  |
Reconciliation Of Changes In Deferred Tax Assets [Line Items] |  |  |
Beginning Balance |  |  | 25,342
Effects in profit and loss |  |  | 54,444
Allocation to recoverable taxes |  |  | $ (79,786)

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