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Note 25 - Current allowances and provisions - Deducted From Assets (Details) - USD ($) $ in Thousands | 12 Months Ended
--- | ---
Dec. 31, 2023 | Dec. 31, 2022
Allowance for doubtful accounts - trade receivables [member] |  |  |
Reconciliation of changes in allowance account for credit losses of financial assets [abstract] |  |  |
Values at the beginning of the year |  | $ (45,495) | $ (47,120)
Translation differences |  | (128) | (12)
Increase due to business combinations | [1] | (899) |
(Additional) / reversal allowances |  | (3,590) | 223
Used |  | 1,066 | 1,414
Values at the end of the year |  | (49,046) | (45,495)
Allowance for other doubtful accounts - other receivables [member] |  |  |
Reconciliation of changes in allowance account for credit losses of financial assets [abstract] |  |  |
Values at the beginning of the year |  | (3,479) | (3,206)
Translation differences |  | (88) | 68
Increase due to business combinations | [1] |  |
(Additional) / reversal allowances |  | (107) | (346)
Used |  | 235 | 5
Values at the end of the year |  | (3,439) | (3,479)
Allowance for inventory obsolescence [member] |  |  |
Reconciliation of changes in allowance account for credit losses of financial assets [abstract] |  |  |
Values at the beginning of the year |  | (222,666) | (245,774)
Translation differences |  | (452) | (405)
Increase due to business combinations | [1] | (9,179) |
(Additional) / reversal allowances |  | (13,581) | (24,901)
Used |  | 36,768 | 48,414
Values at the end of the year |  | $ (209,110) | $ (222,666)
[1] | Related to the GPC, Isoplus anticorrosion coating division and Mattr’s pipe coating business unit acquisitions. For more information see note 34.

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- Definition The increase in other provisions resulting from acquisitions through business combinations. [Refer: Business combinations [member]; Other provisions] + References Reference 1: http://www.xbrl.org/2009/role/commonPracticeRef -Name IAS -Number 37 -IssueDate 2023-01-01 -Paragraph 84 -URI https://taxonomy.ifrs.org/xifrs-link?type=IAS&num=37&code=ifrs-tx-2023-en-r&anchor=para_84&doctype=Standard -URIDate 2023-03-23 + Details
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- Definition The amount of an allowance account used to record impairments to financial assets due to credit losses. [Refer: Financial assets] + References Reference 1: http://www.xbrl.org/2003/role/disclosureRef -Note Expired 2023-01-01 -Name IFRS -Number 7 -IssueDate 2023-01-01 -Paragraph 16 -URI https://taxonomy.ifrs.org/xifrs-link?type=IFRS&num=7&code=ifrs-tx-2017-en-b&anchor=para_16&doctype=Standard&book=b -URIDate 2023-03-23 + Details
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- Definition The increase (decrease) in other provisions resulting from foreign currency exchange rate changes on provisions measured in a currency different from the entity's presentation currency. [Refer: Other provisions] + References Reference 1: http://www.xbrl.org/2009/role/commonPracticeRef -Name IAS -Number 37 -IssueDate 2023-01-01 -Paragraph 84 -URI https://taxonomy.ifrs.org/xifrs-link?type=IAS&num=37&code=ifrs-tx-2023-en-r&anchor=para_84&doctype=Standard -URIDate 2023-03-23 + Details
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- Definition The decrease in an allowance account for credit losses of financial assets resulting from the utilisation of the allowance. [Refer: Allowance account for credit losses of financial assets] + References Reference 1: http://www.xbrl.org/2009/role/commonPracticeRef -Note Expired 2023-01-01 -Name IFRS -Number 7 -IssueDate 2023-01-01 -Paragraph 16 -URI https://taxonomy.ifrs.org/xifrs-link?type=IFRS&num=7&code=ifrs-tx-2017-en-b&anchor=para_16&doctype=Standard&book=b -URIDate 2023-03-23 + Details
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- Definition The increase (decrease) through reversals and (additional) allowances. + References No definition available. + Details
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- Details
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