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v3.25.1

Share-based payments - Additional Information (Detail) - USD ($) $ / shares in Units, $ in Millions | 12 Months Ended
--- | ---
Dec. 31, 2024 | Dec. 31, 2023 | Dec. 31, 2022
Disclosure of terms and conditions of share-based payment arrangement [line items] |  |  |
Share-based compensation expense | $ 5.5 | $ 4.4 | $ 5.2
Fair value of non-vested stock awards | $ 96.60 | $ 91.69 |
Estimated compensation cost for next year | $ 6.1 | $ 3.1 |
Weighted average remaining contractual life | 2 years 7 months 6 days | 2 years |
Bottom of range |  |  |
Disclosure of terms and conditions of share-based payment arrangement [line items] |  |  |
Vesting period | 3 years |  |
Top of range |  |  |
Disclosure of terms and conditions of share-based payment arrangement [line items] |  |  |
Vesting period | 5 years |  |
2024 |  |  |
Disclosure of terms and conditions of share-based payment arrangement [line items] |  |  |
Estimated compensation cost for next year | $ 4.0 |  |

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- Definition Compensation cost recognized for non-vested stock and options awards. + References No definition available. + Details
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Data Type: | xbrli:monetaryItemType
Balance Type: | debit
Period Type: | duration

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- Definition Fair value of non-vested stock award. + References No definition available. + Details
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Namespace Prefix: | cpa_
Data Type: | dtr-types1:perShareItemType
Balance Type: | na
Period Type: | duration

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- Definition Remaining compensation cost, not yet recognized for non-vested stock awards. + References No definition available. + Details
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Data Type: | xbrli:monetaryItemType
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- Definition Share based payment arrangement vesting period. + References No definition available. + Details
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Balance Type: | na
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- 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
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- Definition The weighted average remaining contractual life of outstanding share options. [Refer: Weighted average [member]] + References Reference 1: http://www.xbrl.org/2003/role/disclosureRef -Name IFRS -Number 2 -IssueDate 2024-01-01 -Paragraph 45 -Subparagraph d -URI https://taxonomy.ifrs.org/xifrs-link?type=IFRS&num=2&code=ifrs-tx-2024-en-r&anchor=para_45_d&doctype=Standard -URIDate 2024-03-27 + Details
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- Details
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- Details
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Namespace Prefix: |
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Period Type: |

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- Details
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Namespace Prefix: |
Data Type: | na
Balance Type: |
Period Type: |