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Income Taxes - Additional Information (Detail)	12 Months Ended
	Dec. 31, 2020 MXN ($)
Disclosure of income taxes [line items]
Deferred tax assets relating to temporary differences between the accounting and tax value of investments in subsidiaries	$ 0
Expiry date of deductible temporary differences, unused tax losses and unused tax credits	With respect to tax legislation relating 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 2026.
Unused tax losses [Member]
Disclosure of income taxes [line items]
Deferred tax assets on tax loss carryforwards	$ 0
Mexican Companies [Member]
Disclosure of income taxes [line items]
Income taxes rate	30.00%
Decreto de Est?mulos Fiscales Regi?n Fronteriza Norte [Member]
Disclosure of income taxes [line items]
Income taxes rate	20.00%
MBJA and PACKAL [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%

X

- Definition

The applicable income tax rate.

+ References

Reference 1: http://www.xbrl.org/2003/role/disclosureRef
-Name IAS
-Number 12
-IssueDate 2020-01-01
-Paragraph 81
-Subparagraph c
-Clause ii
-URI http://eifrs.ifrs.org/eifrs/xifrs-link?type=IAS&num=12&code=ifrs-tx-2020-en-r&anchor=para_81_c_ii&doctype=Standard
-URIDate 2020-01-01

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X

- Definition

The description of the expiry date (if any) of deductible temporary differences, unused tax losses and unused tax credits for which no deferred tax asset is recognised in the statement of financial position. [Refer: Temporary differences [member]; Unused tax credits [member]; Unused tax losses [member]]

+ References

Reference 1: http://www.xbrl.org/2003/role/disclosureRef
-Name IAS
-Number 12
-IssueDate 2020-01-01
-Paragraph 81
-Subparagraph e
-URI http://eifrs.ifrs.org/eifrs/xifrs-link?type=IAS&num=12&code=ifrs-tx-2020-en-r&anchor=para_81_e&doctype=Standard
-URIDate 2020-01-01

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- Definition

The aggregate amount of temporary differences associated with investments in subsidiaries, branches and associates and interests in joint arrangements, for which deferred tax liabilities have not been recognised as a result of satisfying both of the following conditions: (a) the parent, investor, joint venturer or joint operator is able to control the timing of the reversal of the temporary difference; and (b) it is probable that the temporary difference will not reverse in the foreseeable future. [Refer: Associates [member]; Subsidiaries [member]; Temporary differences [member]; Investments in subsidiaries]

+ References

Reference 1: http://www.xbrl.org/2003/role/disclosureRef
-Name IAS
-Number 12
-IssueDate 2020-01-01
-Paragraph 81
-Subparagraph f
-URI http://eifrs.ifrs.org/eifrs/xifrs-link?type=IAS&num=12&code=ifrs-tx-2020-en-r&anchor=para_81_f&doctype=Standard
-URIDate 2020-01-01

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X

- Definition

The amount of unused tax losses for which no deferred tax asset is recognised in the statement of financial position. [Refer: Unused tax losses [member]]

+ References

Reference 1: http://www.xbrl.org/2003/role/disclosureRef
-Name IAS
-Number 12
-IssueDate 2020-01-01
-Paragraph 81
-Subparagraph e
-URI http://eifrs.ifrs.org/eifrs/xifrs-link?type=IAS&num=12&code=ifrs-tx-2020-en-r&anchor=para_81_e&doctype=Standard
-URIDate 2020-01-01

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X

- Definition

Line items represent concepts included in income taxes.

+ References

No definition available.

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