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v3.26.1

Note 24 - Non-current provisions (Tables) | 12 Months Ended
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Dec. 31, 2025
Note 24 - Non-current provisions |
Disclosure of detailed information about non-current allowances and provisions from liabilities [text block] |
| Year ended December 31, |
| 2025 |  |  | 2024 |
At the beginning of the year | 82,106 |  |  | 101,453 |
Translation differences | 4,216 |  |  | (11,718 | )
Changes due to business combinations (*) | - |  |  | (900 | )
(Reversal) / additional allowance | (21,380 | ) |  | 10,077 |
Reclassifications | (2,549 | ) |  | (9,839 | )
Used and other movements | (13,975 | ) |  | (6,967 | )
At the end of the year | 48,418 |  |  | 82,106 |

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- Definition The disclosure of detailed information about non-current allowances and provisions from liabilities. + References No definition available. + Details
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Namespace Prefix: | ts_
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Balance Type: | na
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- References No definition available. + Details
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Namespace Prefix: | ts_
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Balance Type: | na
Period Type: | duration