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Note 9 - Income tax (Tables) | 12 Months Ended
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Dec. 31, 2025
Note 9 - Income tax |
Disclosure of detailed information about income tax expense (income) [text block] |
| Year ended December 31, |
| 2025 |  |  | 2024 |  |  | 2023 |
Current tax | (562,216 | ) |  | (651,769 | ) |  | (868,695 | )
Deferred tax | 61,600 |  |  | 172,089 |  |  | 193,739 |
Tax charge | (500,616 | ) |  | (479,680 | ) |  | (674,956 | )
Disclosure of difference between income before tax and the theoretical amount that would arise using tax rate in each country [text block] |
| Year ended December 31, |
| 2025 |  |  | 2024 |  |  | 2023 |
Income before income tax | 2,473,895 |  |  | 2,556,453 |  |  | 4,632,789 |
Tax calculated at the tax rate in each country | (600,820 | ) |  | (599,944 | ) |  | (1,127,428 | )
Effect of currency translation on tax base | (97,197 | ) |  | (340,094 | ) |  | (346,573 | )
Changes in the tax rates | 2,055 |  |  | (24,019 | ) |  | 1,535 |
Utilization of previously unrecognized tax losses | 219 |  |  | 588 |  |  | 787 |
Tax revaluation, withholding tax and others | 195,127 |  |  | 483,789 |  |  | 796,723 |
Tax charges | (500,616 | ) |  | (479,680 | ) |  | (674,956 | )

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- Definition The disclosure of detailed information about income tax expense (income). + References No definition available. + Details
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- Definition The disclosure of detailed information about the differences between income before tax and the theoretical amount that would arise using the tax rate in each country. + References No definition available. + Details
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