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v3.26.1

Other liabilities - Additional information (Details) $ in Thousands, R$ in Millions |  |  |  | 1 Months Ended | 12 Months Ended |
--- | --- | --- | --- | --- | --- | ---
Jul. 20, 2021 | Nov. 02, 2020 | Oct. 23, 2020 | Nov. 30, 2023 | Dec. 31, 2025 USD ($) | Dec. 31, 2025 BRL (R$) | Dec. 31, 2024 USD ($) | Dec. 31, 2023 USD ($) | Dec. 10, 2025 USD ($) | Dec. 10, 2025 BRL (R$)
Disclosure of subsidiaries [line items] |  |  |  |  |  |  |  |  |  |
Deferred income |  |  |  |  | $ 8,673 |  | $ 18,556 |  |  |
Percentage of annual concession fee to be paid | 50.25% |  |  |  |  |  |  |  |  |
Period for final years of the concession |  |  | 6 years |  |  |  |  |  |  |
Remeasurement of defined benefit obligation |  |  |  |  | 27 |  | (33) | $ 4 |  |
Remeasurement of defined benefit obligation before taxes |  |  |  |  | 90 |  | (13) |  |  |
Taxes relating to remeasurement of defined benefit obligation |  |  |  |  | $ (63) |  | $ (20) |  |  |
Brasilia Airport Concession Agreement |  |  |  |  |  |  |  |  |  |
Disclosure of subsidiaries [line items] |  |  |  |  |  |  |  |  |  |
Annual fee payment percentage |  |  |  |  | 2.00% | 2.00% |  |  |  |
Concession Fee Percentage |  |  |  |  | 4.50% | 4.50% |  |  |  |
Toscana Aeroporti S.p.A. |  |  |  |  |  |  |  |  |  |
Disclosure of subsidiaries [line items] |  |  |  |  |  |  |  |  |  |
Annual discount rate |  |  |  |  | 3.96% |  | 3.38% |  |  |
Annual inflation rate |  |  |  |  | 2.00% |  | 2.00% |  |  |
Annual employee termination benefit increase rate |  |  |  |  | 3.00% | 3.00% | 3.00% |  |  |
Provisions |  |  |  |  | $ 2,600 |  |  |  |  |
Terminal Aeroportuaria Guayaquil S.A. ("TAGSA") |  |  |  |  |  |  |  |  |  |
Disclosure of subsidiaries [line items] |  |  |  |  |  |  |  |  |  |
Annual discount rate |  |  |  |  | 5.06% |  | 5.15% |  |  |
Annual inflation rate |  |  |  |  | 13.39% |  | 16.07% |  |  |
Annual employee termination benefit increase rate |  |  |  |  | 1.30% | 1.30% | 1.33% |  |  |
Annual employee termination benefit |  |  |  |  | 6 years 4 months 9 days | 6 years 4 months 9 days | 6 years 3 months 14 days |  |  |
Provisions |  |  |  |  | $ 1,600 |  |  |  |  |
Inframerica Concessionaria do Aeroporto de Brasilia |  |  |  |  |  |  |  |  |  |
Disclosure of subsidiaries [line items] |  |  |  |  |  |  |  |  |  |
Re-scheduled fixed concession fees payment (as a percent) |  | 50.00% | 50.00% | 50.00% |  |  |  |  |  |
Percentage of annual concession fee to be paid |  |  |  |  |  |  | 50.00% | 50.00% |  |
Partial payment made through the application of re-equilibrium credits |  |  |  |  | $ 15,000 | R$ 81.6 |  |  |  |
Annual concession fee payable |  |  |  |  |  |  |  |  | $ 70,200 | R$ 386.4

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- Definition The amount of income tax relating to amounts recognised in other comprehensive income in relation to remeasurements of defined benefit plans. [Refer: Other comprehensive income; Reserve of remeasurements of defined benefit plans; Defined benefit plans [domain]] + References Reference 1: http://www.xbrl.org/2003/role/disclosureRef -Name IAS -Number 12 -IssueDate 2025-01-01 -Paragraph 81 -Subparagraph ab -URI https://taxonomy.ifrs.org/xifrs-link?type=IAS&num=12&code=ifrs-tx-2025-en-r&anchor=para_81_ab&doctype=Standard -URIDate 2025-03-27 Reference 2: http://www.xbrl.org/2003/role/disclosureRef -Note Expiry date 2027-01-01 -Name IAS -Number 1 -IssueDate 2025-01-01 -Paragraph 90 -URI https://taxonomy.ifrs.org/xifrs-link?type=IAS&num=1&code=ifrs-tx-2025-en-b&anchor=para_90&doctype=Standard -URIDate 2025-03-27 + Details
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- Definition The amount of other comprehensive income, net of tax, related to gains (losses) on remeasurements of defined benefit plans, which comprise actuarial gains and losses; the return on plan assets, excluding amounts included in net interest on the net defined benefit liability (asset); and any change in the effect of the asset ceiling, excluding amounts included in net interest on the net defined benefit liability (asset). [Refer: Other comprehensive income; Defined benefit plans [domain]; Plan assets [member]; Net defined benefit liability (asset)] [Contrast: Decrease (increase) in net defined benefit liability (asset) resulting from gain (loss) on remeasurement in other comprehensive income] + References Reference 1: http://www.xbrl.org/2009/role/commonPracticeRef -Name IAS -Number 19 -IssueDate 2025-01-01 -Paragraph 135 -Subparagraph b -URI https://taxonomy.ifrs.org/xifrs-link?type=IAS&num=19&code=ifrs-tx-2025-en-r&anchor=para_135_b&doctype=Standard -URIDate 2025-03-27 Reference 2: http://www.xbrl.org/2003/role/disclosureRef -Note Expiry date 2027-01-01 -Name IAS -Number 1 -IssueDate 2025-01-01 -Paragraph 91 -Subparagraph a -URI https://taxonomy.ifrs.org/xifrs-link?type=IAS&num=1&code=ifrs-tx-2025-en-b&anchor=para_91_a&doctype=Standard -URIDate 2025-03-27 Reference 3: http://www.xbrl.org/2003/role/disclosureRef -Note Expiry date 2027-01-01 -Name IAS -Number 1 -IssueDate 2025-01-01 -Paragraph 7 -URI https://taxonomy.ifrs.org/xifrs-link?type=IAS&num=1&code=ifrs-tx-2025-en-b&anchor=para_7&doctype=Standard -URIDate 2025-03-27 + Details
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