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Fair value measurement - Hierarchy of assets and liabilities (Details) - USD ($) $ in Thousands | Dec. 31, 2023 | Dec. 31, 2022 | Dec. 31, 2021 | Dec. 31, 2020
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Disclosure of fair value measurement [line Items] |  |  |  |
Fair value of account receivable (subject to provisional pricing) | $ 125,586 | $ 129,567 |  |
Contingent consideration liability | 21,614 | 16,905 | $ 17,718 | $ 22,100
Current derivative financial assets | 0 | 8,839 |  |
Current derivative financial liabilities |  | 8,839 |  |
Financial obligations |  | 672,110 |  |
Level 1 of fair value hierarchy [member] |  |  |  |
Disclosure of fair value measurement [line Items] |  |  |  |
Fair value of account receivable (subject to provisional pricing) | 0 | 0 |  |
Contingent consideration liability | 0 | 0 |  |
Current derivative financial liabilities |  | 0 |  |
Financial obligations |  | 0 |  |
Level 2 of fair value hierarchy [member] |  |  |  |
Disclosure of fair value measurement [line Items] |  |  |  |
Fair value of account receivable (subject to provisional pricing) | 125,586 | 129,567 |  |
Contingent consideration liability | 21,614 | 16,905 |  |
Current derivative financial liabilities |  | 8,839 |  |
Financial obligations | 0 | 672,110 |  |
Level 3 of fair value hierarchy [member] |  |  |  |
Disclosure of fair value measurement [line Items] |  |  |  |
Fair value of account receivable (subject to provisional pricing) | 0 | 0 |  |
Contingent consideration liability | 0 | 0 |  |
Current derivative financial liabilities |  | 0 |  |
Financial obligations | $ 0 | $ 0 |  |

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- Definition The amount of contingent liabilities recognised in a business combination. [Refer: Classes of contingent liabilities [domain]; Total for all business combinations [member]] + References Reference 1: http://www.xbrl.org/2003/role/disclosureRef -Name IFRS -Number 3 -IssueDate 2024-01-01 -Paragraph B67 -Subparagraph c -URI https://taxonomy.ifrs.org/xifrs-link?type=IFRS&num=3&code=ifrs-tx-2024-en-r&anchor=para_B67_c&doctype=Appendix&subtype=B -URIDate 2024-03-27 + Details
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- Definition The amount of current derivative financial assets. [Refer: Derivative financial assets] + References Reference 1: http://www.xbrl.org/2009/role/commonPracticeRef -Name IAS -Number 1 -IssueDate 2024-01-01 -Paragraph 55 -URI https://taxonomy.ifrs.org/xifrs-link?type=IAS&num=1&code=ifrs-tx-2024-en-r&anchor=para_55&doctype=Standard -URIDate 2024-03-27 + Details
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- Definition The fair value of financial liabilities. [Refer: At fair value [member]; Financial liabilities] + References Reference 1: http://www.xbrl.org/2003/role/disclosureRef -Name IFRS -Number 7 -IssueDate 2024-01-01 -Paragraph 25 -URI https://taxonomy.ifrs.org/xifrs-link?type=IFRS&num=7&code=ifrs-tx-2024-en-r&anchor=para_25&doctype=Standard -URIDate 2024-03-27 + Details
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