| Line Item | Dec 31, 2025 | Dec 31, 2024 | Dec 31, 2023 | Dec 31, 2022 | Dec 31, 2021 | Dec 31, 2020 | Dec 31, 2019 | Dec 31, 2018 | Dec 31, 2017 |
|---|---|---|---|---|---|---|---|---|---|
| Revenues | |||||||||
| Net cost of sales | |||||||||
| Gross profit | |||||||||
| Administrative expenses | |||||||||
| Selling expenses | |||||||||
| Other operating results, net | |||||||||
| Reversal of Impairment of PPE | |||||||||
| Operating profit | |||||||||
| Net financial results | |||||||||
| Financial income | |||||||||
| Financial expenses | |||||||||
| Other financial results | |||||||||
| (Loss) / Gain on net monetary position | |||||||||
| Total net financial results | |||||||||
| Share of profit / (loss) from associates | |||||||||
| Net income before income tax |