The adjustment to the basis (reference rate) used for calculation of the interest rate on borrowings. [Refer: Borrowings]

Reference 1: http://www.xbrl.org/2009/role/commonPracticeRef
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-IssueDate 2025-01-01
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-URIDate 2025-03-27

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- Definition

The interest rate on borrowings. [Refer: Borrowings]

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- Definition

The basis (reference rate) used for calculation of the interest rate on borrowings. [Refer: Borrowings]

+ References

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- Definition

The maturity of borrowings. [Refer: Borrowings]

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- Definition

The amount of future capital expenditures that the entity is committed to make.

+ References

Reference 1: http://www.xbrl.org/2009/role/commonPracticeRef
-Note Expiry date 2027-01-01
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-Paragraph 112
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Line items represent concepts included in a table. These concepts are used to disclose reportable information associated with members defined in one or many axes of the table.

+ References

No definition available.

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The nominal or face amount of a financial instrument, used to calculate payments made on that instrument.

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- Definition

The cash inflow from current borrowings obtained. [Refer: Current borrowings]

+ References

Reference 1: http://www.xbrl.org/2009/role/commonPracticeRef
-Name IAS
-Number 7
-IssueDate 2025-01-01
-Paragraph 17
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-URIDate 2025-03-27

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- Definition

The cash outflow for repayments of current borrowings. [Refer: Current borrowings]

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- Definition

The contractual time interval at which interest payments on borrowings are required to be made.

+ References

No definition available.

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Period of time between issuance and maturity of debt instrument, in PnYnMnDTnHnMnS' format, for example, 'P1Y5M13D' represents the reported fact of one year, five months, and thirteen days.

+ References

No definition available.

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Significant events (Details) $ in Thousands, $ in Thousands		1 Months Ended	12 Months Ended
Significant events (Details) $ in Thousands, $ in Thousands	Jun. 27, 2025 MXN ($)	Jun. 30, 2025 MXN ($)	Dec. 31, 2025 USD ($)	Dec. 31, 2025 MXN ($)	Dec. 31, 2024 MXN ($)	Dec. 18, 2025 MXN ($)
Significant events
Interest rate basis					TIIE 28
Spread on interest rate basis					0.60%
Aggregate amount of short term loans			$ 16,666	$ 300,000	$ 600,000
Bottom of range
Significant events
Loans maturity					P3M
Top of range
Significant events
Loans maturity					P6M
Long-term notes issued June 27, 2025
Significant events
Principal amount	$ 2,750,000
Long-term notes issued June 27, 2025, accruing interest at variable rate
Significant events
Principal amount	$ 820,000	$ 820,000
Term of loan	3 years	3 years
Interest rate basis	TIIE de Fondeo
Spread on interest rate basis	0.45%
Contractual time interval at interest payments on borrowings (in days)	28 days
Long-term notes issued June 27, 2025, accruing interest at fixed rate
Significant events
Principal amount	$ 1,930,000	$ 1,930,000
Term of loan	7 years	7 years
Contractual time interval at interest payments on borrowings (in days)	182 days
Interest rate (as a percent)	9.34%
Repayment of debt note	$ 600,000
Airport concessions
Significant events
Capital commitments						$ 16,005,044