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Note 22 - Deferred tax assets and liabilities - Deferred Tax Assets and Liabilities (Details) - USD ($) $ in Thousands | 12 Months Ended
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Dec. 31, 2023 | Dec. 31, 2022
Disclosure of temporary difference, unused tax losses and unused tax credits [line items] |  |  |
At the beginning of the year |  | $ 60,199 | $ 29,174
Translation differences |  | (89) | 822
Increase due to business combinations | [1] | (22,177) |
Charged to other comprehensive income |  | (2,204) | 2,673
Income statement (credit) / charge |  | (193,739) | 27,530
At the end of the year |  | (158,010) | 60,199
Deferred tax assets, provisions and allowances [member] |  |  |
Disclosure of temporary difference, unused tax losses and unused tax credits [line items] |  |  |
At the beginning of the year |  | (25,817) | (25,083)
Translation differences |  | (6) | (345)
Increase due to business combinations |  | (1,374) |
Charged to other comprehensive income |  |  |
Income statement (credit) / charge |  | (4,314) | (389)
At the end of the year |  | (31,511) | (25,817)
Deferred tax assets, inventory [member] |  |  |
Disclosure of temporary difference, unused tax losses and unused tax credits [line items] |  |  |
At the beginning of the year |  | (180,152) | (85,037)
Translation differences |  | (24) | 114
Increase due to business combinations | [2] | (223) |
Charged to other comprehensive income |  |  |
Income statement (credit) / charge |  | (18,620) | (95,229)
At the end of the year |  | (199,019) | (180,152)
Deferred tax assets, tax loss [member] |  |  |
Disclosure of temporary difference, unused tax losses and unused tax credits [line items] |  |  |
At the beginning of the year |  | (310,589) | (485,763)
Translation differences |  | 1 | 747
Increase due to business combinations | [2] | (1,875) |
Charged to other comprehensive income |  |  |
Income statement (credit) / charge |  | (322,431) | 174,427
At the end of the year |  | (634,894) | (310,589)
Deferred tax assets, other [member] |  |  |
Disclosure of temporary difference, unused tax losses and unused tax credits [line items] |  |  |
At the beginning of the year |  | (156,984) | (176,627)
Translation differences |  | (611) | (245)
Increase due to business combinations | [2] | (35,941) |
Charged to other comprehensive income |  | (2,342) | 954
Income statement (credit) / charge |  | 9,881 | 18,934
At the end of the year |  | (185,997) | (156,984)
Deferred tax assets [member] |  |  |
Disclosure of temporary difference, unused tax losses and unused tax credits [line items] |  |  |
At the beginning of the year |  | (673,542) | (772,510)
Translation differences |  | (640) | 271
Increase due to business combinations | [2] | (39,413) |
Charged to other comprehensive income |  | (2,342) | 954
Income statement (credit) / charge |  | (335,484) | 97,743
At the end of the year |  | (1,051,421) | (673,542)
Deferred tax liabilities, fixed assets [member] |  |  |
Disclosure of temporary difference, unused tax losses and unused tax credits [line items] |  |  |
At the beginning of the year |  | 575,667 | 669,830
Translation differences |  | 41 | (64)
Increase due to business combinations | [2] | 4,175 |
Charged to other comprehensive income |  |  |
Income statement (credit) / charge |  | 38,991 | (94,099)
At the end of the year |  | 618,874 | 575,667
Deferred tax liabilities, inventory [member] |  |  |
Disclosure of temporary difference, unused tax losses and unused tax credits [line items] |  |  |
At the beginning of the year |  | 43,532 | 27,508
Translation differences |  | 113 | 15
Increase due to business combinations | [2] | 7,563 |
Charged to other comprehensive income |  |  |
Income statement (credit) / charge |  | 63,127 | 16,009
At the end of the year |  | 114,335 | 43,532
Deferred tax liabilities, intangible assets and other [member] |  |  |
Disclosure of temporary difference, unused tax losses and unused tax credits [line items] |  |  |
At the beginning of the year |  | 114,542 | 104,346
Translation differences |  | 397 | 600
Increase due to business combinations | [2] | 5,498 |
Charged to other comprehensive income |  | 138 | 1,719
Income statement (credit) / charge |  | 39,627 | 7,877
At the end of the year |  | 160,202 | 114,542
Deferred Tax liabilities [member] |  |  |
Disclosure of temporary difference, unused tax losses and unused tax credits [line items] |  |  |
At the beginning of the year |  | 733,741 | 801,684
Translation differences |  | 551 | 551
Increase due to business combinations | [2] | 17,236 |
Charged to other comprehensive income |  | 138 | 1,719
Income statement (credit) / charge |  | 141,745 | (70,213)
At the end of the year |  | $ 893,411 | $ 733,741
[1] | Related to the GPC, Isoplus anticorrosion coating division and Mattr’s pipe coating business unit acquisitions. For more information see note 34.
[2] | Related to the GPC, Isoplus anticorrosion coating division and Mattr’s pipe coating business unit acquisitions. For more information see note 3 4.

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