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Note 23 - Other liabilities - Post-employment Benefits (Details) - USD ($) $ in Thousands | 12 Months Ended
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Dec. 31, 2023 | Dec. 31, 2022
Disclosure of defined benefit plans [line items] |  |  |
Noncurrent post employment benefits Liability |  | $ 117,506 | $ 108,936
Post-employment benefits | Unfunded |  |  |
Disclosure of defined benefit plans [line items] |  |  |
Noncurrent post employment benefits Liability |  | 112,532 | 103,822
Values at the beginning of the year |  | 103,822 | 103,841
Current service cost |  | 6,537 | 6,810
Interest cost |  | 11,707 | 7,610
Curtailments and settlements |  | (675) | (64)
Remeasurements | [1] | 8,899 | (4,228)
Translation differences |  | (12,687) | (5,657)
Increase due to business combinations | [2] | 4,531 |
Benefits paid |  | (8,762) | (5,111)
Reclassified to current liabilities |  |  | (461)
Other |  | (840) | 1,082
At the end of the year |  | 112,532 | 103,822
Post-employment benefits | Funded |  |  |
Disclosure of defined benefit plans [line items] |  |  |
Noncurrent post employment benefits Liability |  | 4,974 | 5,114
Values at the beginning of the year |  | 116,617 | 159,528
Current service cost |  |  | 154
Interest cost |  | 5,715 | 4,293
Remeasurements | [3] | 2,142 | (30,349)
Translation differences |  | 1,940 | (6,635)
Increase due to business combinations | [4] | 4,708 |
Benefits paid |  | (8,459) | (10,374)
Other |  | 571 |
At the end of the year |  | 123,234 | 116,617
Present value of funded obligations |  | 123,234 | 116,617
Fair value of plan assets |  | (134,052) | (126,842)
Asset | [5] | $ (10,818) | $ (10,225)
[1] | For 20 2 3 a loss of $0.6 million is attributable to demographic assumption s and a loss of $8.3 million to financ ial assumptions.For 2022 a gain of $0.1 million is attributable to demographic assumptions and a gain of $4.1 million to financial assumptions.
[2] | Related to the GPC, Isoplus anticorrosion coating division and Mattr’s pipe coating business unit acquisitions. For more information see note 34.
[3] | For 202 3 a loss of $0.9 million is attributable to demographic assumptions and a loss of $1.3 million to financial assumptions.For 2022 a gain of $4.8 million is attributable to demographic assumptions and a gain of $25.6 million to financial assumptions.
[4] | Related to Mattr’s pipe coating business unit acquisition. For more information see note 34.
[5] | In 20 2 3 and 20 2 2, $15.8 million and $15.3 million corresponding to plans with surplus balance s that w ere reclassified within other non-current assets, respectively, consequently the net post-employment benefits funded exposed as liabilities amounted to $5.0 million and $5.1 million respectively.

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- Definition The increase (decrease) in the net defined benefit liability (asset) resulting from employee service in the current period. [Refer: Net defined benefit liability (asset)] + References Reference 1: http://www.xbrl.org/2003/role/disclosureRef -Name IAS -Number 19 -IssueDate 2023-01-01 -Paragraph 141 -Subparagraph a -URI https://taxonomy.ifrs.org/xifrs-link?type=IAS&num=19&code=ifrs-tx-2023-en-r&anchor=para_141_a&doctype=Standard -URIDate 2023-03-23 + Details
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- Definition The present value, without deducting any plan assets, of expected future payments required to settle the obligation resulting from employee service in the current and prior periods. [Refer: Plan assets, at fair value] + References Reference 1: http://www.xbrl.org/2009/role/commonPracticeRef -Name IAS -Number 19 -IssueDate 2023-01-01 -Paragraph 57 -Subparagraph a -URI https://taxonomy.ifrs.org/xifrs-link?type=IAS&num=19&code=ifrs-tx-2023-en-r&anchor=para_57_a&doctype=Standard -URIDate 2023-03-23 + Details
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- Definition The decrease (increase) in a net defined benefit liability (asset) resulting from the remeasurement of that net defined benefit liability (asset). [Refer: Net defined benefit liability (asset)] + References Reference 1: http://www.xbrl.org/2003/role/disclosureRef -Name IAS -Number 19 -IssueDate 2023-01-01 -Paragraph 141 -Subparagraph c -URI https://taxonomy.ifrs.org/xifrs-link?type=IAS&num=19&code=ifrs-tx-2023-en-r&anchor=para_141_c&doctype=Standard -URIDate 2023-03-23 + Details
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- Definition The increase (decrease) in the net defined benefit liability (asset) resulting from changes in foreign exchange rates. [Refer: Net defined benefit liability (asset)] + References Reference 1: http://www.xbrl.org/2003/role/disclosureRef -Name IAS -Number 19 -IssueDate 2023-01-01 -Paragraph 141 -Subparagraph e -URI https://taxonomy.ifrs.org/xifrs-link?type=IAS&num=19&code=ifrs-tx-2023-en-r&anchor=para_141_e&doctype=Standard -URIDate 2023-03-23 + Details
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- Definition The increase (decrease) in the net defined benefit liability (asset) resulting from changes that the entity does not separately disclose in the same statement or note. [Refer: Net defined benefit liability (asset)] + References Reference 1: http://www.xbrl.org/2009/role/commonPracticeRef -Name IAS -Number 19 -IssueDate 2023-01-01 -Paragraph 141 -URI https://taxonomy.ifrs.org/xifrs-link?type=IAS&num=19&code=ifrs-tx-2023-en-r&anchor=para_141&doctype=Standard -URIDate 2023-03-23 + Details
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- Definition The increase (decrease) in the net defined benefit liability (asset) resulting from the passage of time. [Refer: Interest expense; Net defined benefit liability (asset)] + References Reference 1: http://www.xbrl.org/2003/role/disclosureRef -Name IAS -Number 19 -IssueDate 2023-01-01 -Paragraph 141 -Subparagraph b -URI https://taxonomy.ifrs.org/xifrs-link?type=IAS&num=19&code=ifrs-tx-2023-en-r&anchor=para_141_b&doctype=Standard -URIDate 2023-03-23 + Details
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- Definition The decrease (increase) in the net defined benefit liability (asset) resulting from payments from the plan. [Refer: Net defined benefit liability (asset)] + References Reference 1: http://www.xbrl.org/2003/role/disclosureRef -Name IAS -Number 19 -IssueDate 2023-01-01 -Paragraph 141 -Subparagraph g -URI https://taxonomy.ifrs.org/xifrs-link?type=IAS&num=19&code=ifrs-tx-2023-en-r&anchor=para_141_g&doctype=Standard -URIDate 2023-03-23 + Details
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- Definition The decrease (increase) in the net defined benefit liability (asset) resulting from curtailments and settlements. + References No definition available. + Details
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