XML 268 R115.htm IDEA: XBRL DOCUMENT
v3.25.4

Accounts and transactions with related parties - Additional Information (Detail) $ in Millions | 12 Months Ended
--- | ---
Dec. 31, 2025 USD ($) ft² floor | Dec. 31, 2024 USD ($) | Dec. 31, 2023 USD ($)
Banco General, S.A. |  |  |
Disclosure of transactions between related parties [line items] |  |  |
Interest receivable | $ 2.2 | $ 2.7 |
Proceeds from sale of miles | $ 33.3 | $ 28.9 | $ 24.9
Desarrollos Inmobiliarios del Este, S.A. | Desarrollo inmobiliario |  |  |
Disclosure of transactions between related parties [line items] |  |  |
Number of lease floor | floor | 5 |  |
Approximate area of building | ft² | 105,981 |  |
Corporacion de inversiones areas, S. A | Desarrollo inmobiliario | Class B shares |  |  |
Disclosure of transactions between related parties [line items] |  |  |
Percentage of ownership | 100.00% |  |
Executive officers |  |  |
Disclosure of transactions between related parties [line items] |  |  |
Future payments pursuant to a non-compete agreement | $ 3.1 |  |

X
- Definition Area of building. + References No definition available. + Details
Name: | cpa_AreaOfBuilding
Namespace Prefix: | cpa_
Data Type: | dtr-types1:areaItemType
Balance Type: | na
Period Type: | duration

X
- Definition Future payments pursuant to a non-compete agreement. + References No definition available. + Details
Name: | cpa_FuturePaymentsPursuantToNonCompeteAgreement
Namespace Prefix: | cpa_
Data Type: | xbrli:monetaryItemType
Balance Type: | credit
Period Type: | duration

X
- Definition Number of lease floor. + References No definition available. + Details
Name: | cpa_NumberOfLeaseFloor
Namespace Prefix: | cpa_
Data Type: | xbrli:integerItemType
Balance Type: | na
Period Type: | duration

X
- Definition Percentage of ownership interest. + References No definition available. + Details
Name: | cpa_PercentageOfOwnershipInterest
Namespace Prefix: | cpa_
Data Type: | dtr-types1:percentItemType
Balance Type: | na
Period Type: | instant

X
- Definition Proceeds from sale of miles. + References No definition available. + Details
Name: | cpa_ProceedsFromSaleOfMiles
Namespace Prefix: | cpa_
Data Type: | xbrli:monetaryItemType
Balance Type: | debit
Period Type: | duration

X
- Definition 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. + Details
Name: | ifrs-full_DisclosureOfTransactionsBetweenRelatedPartiesLineItems
Namespace Prefix: | ifrs-full_
Data Type: | xbrli:stringItemType
Balance Type: | na
Period Type: | duration

X
- Definition The amount of interest recognised as a receivable. + References Reference 1: http://www.xbrl.org/2009/role/commonPracticeRef -Note Expiry date 2027-01-01 -Name IAS -Number 1 -IssueDate 2025-01-01 -Paragraph 112 -Subparagraph c -URI https://taxonomy.ifrs.org/xifrs-link?type=IAS&num=1&code=ifrs-tx-2025-en-b&anchor=para_112_c&doctype=Standard -URIDate 2025-03-27 + Details
Name: | ifrs-full_InterestReceivable
Namespace Prefix: | ifrs-full_
Data Type: | xbrli:monetaryItemType
Balance Type: | debit
Period Type: | instant

X
- Details
Name: | ifrs-full_CategoriesOfRelatedPartiesAxis=cpa_BancoGeneralSAMember
Namespace Prefix: |
Data Type: | na
Balance Type: |
Period Type: |

X
- Details
Name: | ifrs-full_CategoriesOfRelatedPartiesAxis=cpa_DesarrolloInmobiliarioDelEsteSAMember
Namespace Prefix: |
Data Type: | na
Balance Type: |
Period Type: |

X
- Details
Name: | ifrs-full_ConsolidatedStructuredEntitiesAxis=cpa_DesarrolloInmobiliarioMember
Namespace Prefix: |
Data Type: | na
Balance Type: |
Period Type: |

X
- Details
Name: | ifrs-full_CategoriesOfRelatedPartiesAxis=cpa_CorporacionDeInversionesAreasMember
Namespace Prefix: |
Data Type: | na
Balance Type: |
Period Type: |

X
- Details
Name: | ifrs-full_ClassesOfShareCapitalAxis=cpa_ClassBSharesMember
Namespace Prefix: |
Data Type: | na
Balance Type: |
Period Type: |

X
- Details
Name: | ifrs-full_CategoriesOfRelatedPartiesAxis=cpa_ExecutiveOfficersMember
Namespace Prefix: |
Data Type: | na
Balance Type: |
Period Type: |