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Note 23 - Other liabilities (Tables) | 12 Months Ended
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Dec. 31, 2025
Note 23 - Other liabilities |
Disclosure of other non-current liabilities [text block] |
| Year ended December 31, |
| 2025 |  |  | 2024 |
Post-employment benefits | 141,440 |  |  | 131,564 |
Other long-term benefits | 103,705 |  |  | 101,260 |
Other liabilities with related parties | 4,383 |  |  | 2,084 |
Miscellaneous | 61,179 |  |  | 66,843 |
| 310,707 |  |  | 301,751 |
Disclosure of net defined benefit liability (asset) [text block] |
| Year ended December 31, |
| 2025 |  |  | 2024 |
Unfunded | 140,532 |  |  | 129,032 |
Funded | 908 |  |  | 2,532 |
| 141,440 |  |  | 131,564 |
| Year ended December 31, |
| 2025 |  |  | 2024 |
Values at the beginning of the year | 129,032 |  |  | 112,532 |
Current service cost | 7,430 |  |  | 7,206 |
Interest cost | 10,409 |  |  | 14,692 |
Curtailments and settlements | (960 | ) |  | (131 | )
Remeasurements (*) | 5,129 |  |  | 7,506 |
Translation differences | (1,650 | ) |  | (6,865 | )
Benefits paid from the plan | (7,732 | ) |  | (8,345 | )
Other | (1,126 | ) |  | 2,437 |
At the end of the year | 140,532 |  |  | 129,032 |
(*) | For the year 20 2 5 a loss of $0.3 million is attributable to demographic assumption s and a loss of $4.8 million to financ ial assumptions.
| For the year 202 4 a loss of $1.6 million is attributable to demographic assumptions and a loss of $5.9 million to financial assumptions.
| Year ended December 31, |
| 2025 |  |  | 2024 |
Present value of funded obligations | 14,652 |  |  | 91,698 |
Fair value of plan assets | (18,524 | ) |  | (102,653 | )
Asset (*) | (3,872 | ) |  | (10,955 | )
(*) | In 20 2 5 and 20 2 4, $4.8 million and $13.5 million corresponding to plans with surplus balance s that w ere reclassified to other receivables-non current respectively, consequently the net post-employment benefits funded exposed as liabilities amounted to $0.9 million and $2.5 million respectively.
| Year ended December 31, |
| 2025 |  |  | 2024 |
At the beginning of the year | 91,698 |  |  | 123,234 |
Translation differences | 3,885 |  |  | (5,627 | )
Current service cost | 182 |  |  | 176 |
Interest cost | 3,874 |  |  | 5,424 |
Remeasurements (*) | 41 |  |  | (182 | )
Benefits paid | (6,198 | ) |  | (8,300 | )
Other (**) | (78,830 | ) |  | (23,027 | )
At the end of the year | 14,652 |  |  | 91,698 |
(*) | For the year 202 5 a loss of $0.7 million is attributable to demographic assumptions and a loss of $0.6 million to financial assumptions.
| For the year 202 4 a loss of $0.1 million is attributable to demographic assumptions and a loss of $0.1 million to financial assumptions.
(**) | For the year 2025, include s mainly pension plan terminations in the United States and Canada.
| For the year 2024, include s mainly pension plan terminations in Canada.
Disclosure of sensitivity analysis for actuarial assumptions [text block] |
| Year ended December 31, |
| 2025 |  |  | 2024 |
Discount rate | 4% - 7% |  |  | 3% - 8% |
Rate of compensation increase | 2% - 6% |  |  | 2% - 6% |
| Year ended December 31, |
| 2025 |  |  | 2024 |
Discount rate | 4% - 6% |  |  | 5% - 6% |
Rate of compensation increase | 3% - 4% |  |  | 3% - 3% |
Disclosure of fair value of plan assets [text block] |
| Year ended December 31, |
| 2025 |  |  | 2024 |
At the beginning of the year | (102,653 | ) |  | (134,052 | )
Translation differences | (4,070 | ) |  | 7,047 |
Return on plan assets | (4,406 | ) |  | (6,010 | )
Remeasurements | 1,255 |  |  | (302 | )
Contributions paid to the plan | (3,809 | ) |  | (1,269 | )
Benefits paid from the plan | 6,198 |  |  | 8,300 |
Other (*) | 88,961 |  |  | 23,633 |
At the end of the year | (18,524 | ) |  | (102,653 | )
(*) | For the year 2025, include s mainly pension plan terminations in the United States and Canada, including cash received from surplus assets in Canada.
| For the year 2024, include s mainly pension plan terminations in Canada.
| Year ended December 31, |
| 2025 |  |  | 2024 |
Equity instruments | 0% |  |  | 3% |
Debt instruments | 66% |  |  | 60% |
Others (*) | 34% |  |  | 37% |
(*) | For the years 2025 and 2024, includes assets held by insurance compan ies.
Disclosure of other current liabilities [text block] |
| Year ended December 31, |
| 2025 |  |  | 2024 |
Payroll and social security payable | 271,363 |  |  | 270,016 |
Shares to be settled under buyback program | 58,888 |  |  | 243,264 |
Miscellaneous | 46,837 |  |  | 72,495 |
At the end of the year | 377,088 |  |  | 585,775 |

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- Definition The disclosure of the fair value of defined benefit plan assets. [Refer: Plan assets [member]; Defined benefit plans [domain]] + References Reference 1: http://www.xbrl.org/2003/role/disclosureRef -Name IAS -Number 19 -IssueDate 2025-01-01 -Paragraph 142 -URI https://taxonomy.ifrs.org/xifrs-link?type=IAS&num=19&code=ifrs-tx-2025-en-r&anchor=para_142&doctype=Standard -URIDate 2025-03-27 Reference 2: http://www.xbrl.org/2003/role/disclosureRef -Note Effective 2027-01-01 -Name IFRS -Number 19 -IssueDate 2025-01-01 -Paragraph 208 -URI https://taxonomy.ifrs.org/xifrs-link?type=IFRS&num=19&code=ifrs-tx-2025-en-r&anchor=para_208&doctype=Standard -URIDate 2025-03-27 Reference 3: http://www.xbrl.org/2003/role/disclosureRef -Note Effective 2027-01-01 -Name IFRS -Number 19 -IssueDate 2025-01-01 -Paragraph 208 -URI https://taxonomy.ifrs.org/xifrs-link?type=IFRS&num=19&code=ifrs-tx-2025-en-r&anchor=para_208&doctype=Standard -URIDate 2025-03-27 + Details
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- Definition The disclosure of a 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 2025-01-01 -Paragraph 140 -Subparagraph a -URI https://taxonomy.ifrs.org/xifrs-link?type=IAS&num=19&code=ifrs-tx-2025-en-r&anchor=para_140_a&doctype=Standard -URIDate 2025-03-27 Reference 2: http://www.xbrl.org/2003/role/disclosureRef -Note Effective 2027-01-01 -Name IFRS -Number 19 -IssueDate 2025-01-01 -Paragraph 206 -Subparagraph a -URI https://taxonomy.ifrs.org/xifrs-link?type=IFRS&num=19&code=ifrs-tx-2025-en-r&anchor=para_206_a&doctype=Standard -URIDate 2025-03-27 Reference 3: http://www.xbrl.org/2003/role/disclosureRef -Note Effective 2027-01-01 -Name IFRS -Number 19 -IssueDate 2025-01-01 -Paragraph 206 -Subparagraph a -URI https://taxonomy.ifrs.org/xifrs-link?type=IFRS&num=19&code=ifrs-tx-2025-en-r&anchor=para_206_a&doctype=Standard -URIDate 2025-03-27 + Details
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- Definition The disclosure of other current liabilities. [Refer: Other current liabilities] + References Reference 1: http://www.xbrl.org/2009/role/commonPracticeRef -Note Expiry date 2027-01-01 -Name IAS -Number 1 -IssueDate 2025-01-01 -Paragraph 10 -Subparagraph e -URI https://taxonomy.ifrs.org/xifrs-link?type=IAS&num=1&code=ifrs-tx-2025-en-b&anchor=para_10_e&doctype=Standard -URIDate 2025-03-27 + Details
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- Definition The disclosure of other non-current liabilities. [Refer: Other non-current liabilities] + References Reference 1: http://www.xbrl.org/2009/role/commonPracticeRef -Note Expiry date 2027-01-01 -Name IAS -Number 1 -IssueDate 2025-01-01 -Paragraph 10 -Subparagraph e -URI https://taxonomy.ifrs.org/xifrs-link?type=IAS&num=1&code=ifrs-tx-2025-en-b&anchor=para_10_e&doctype=Standard -URIDate 2025-03-27 + Details
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- Definition The disclosure of a sensitivity analysis for significant actuarial assumptions used to determine the present value of a defined benefit obligation. [Refer: Actuarial assumptions [domain]; Defined benefit obligation, at present value] + References Reference 1: http://www.xbrl.org/2003/role/disclosureRef -Name IAS -Number 19 -IssueDate 2025-01-01 -Paragraph 145 -URI https://taxonomy.ifrs.org/xifrs-link?type=IAS&num=19&code=ifrs-tx-2025-en-r&anchor=para_145&doctype=Standard -URIDate 2025-03-27 + Details
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