XML 146 R75.htm IDEA: XBRL DOCUMENT
v3.26.1

Note 21 - Borrowings (Tables) | 12 Months Ended
--- | ---
Dec. 31, 2025
Note 21 - Borrowings |
Disclosure of detailed information about borrowings [text block] |
| Year ended December 31, |
| 2025 |  |  | 2024 |
Non-current |  |  |  |  |
Bank borrowings | 368 |  |  | 11,399 |
| 368 |  |  | 11,399 |
Current |  |  |  |  |
Bank borrowings | 305,151 |  |  | 411,541 |
Bank overdrafts | 203 |  |  | 14,458 |
| 305,354 |  |  | 425,999 |
Total borrowings | 305,722 |  |  | 437,398 |
Disclosure of detailed information about the maturity of borrowings [text block] |
At December 31, 2025 | 1 year or less |  |  | 1 - 2 years |  |  | 2 – 3 years |  |  | Over 3 years |  |  | Total |
Borrowings | 305,354 |  |  | - |  |  | 92 |  |  | 276 |  |  | 305,722 |
Total borrowings | 305,354 |  |  | - |  |  | 92 |  |  | 276 |  |  | 305,722 |
Interest to be accrued | 3,640 |  |  | 15 |  |  | 11 |  |  | 13 |  |  | 3,679 |
Total | 308,994 |  |  | 15 |  |  | 103 |  |  | 289 |  |  | 309,401 |
At December 31, 2024 | 1 year or less |  |  | 1 - 2 years |  |  | 2 – 3 years |  |  | Over 3 years |  |  | Total |
Borrowings | 425,999 |  |  | 11,399 |  |  | - |  |  | - |  |  | 437,398 |
Total borrowings | 425,999 |  |  | 11,399 |  |  | - |  |  | - |  |  | 437,398 |
Interest to be accrued | 6,270 |  |  | 672 |  |  | - |  |  | - |  |  | 6,942 |
Total | 432,269 |  |  | 12,071 |  |  | - |  |  | - |  |  | 444,340 |
Disclosure of detailed information about significant borrowings [text block] |
In millions of U.S. dollars |  |  |  |
Disbursement date | Borrower | Type | Final maturity | Outstanding
2025 | Tubos de Acero de Mexico S.A. | Bilateral | 2026 | 150
2025 | Tubos de Acero de Mexico S.A. | Bilateral | 2026 | 50
2025 | Tenaris Tubocaribe Ltda. | Bilateral | 2026 | 30
Disclosure of detailed information about weighted average interest rates of borrowings [text block] |
| 2025 |  |  | 2024 |
Total borrowings | 5.44% |  |  | 6.52% |
Disclosure of detailed information about borrowings by currency and rate [text block] |
|  | Year ended December 31, |
Currency | Interest rates | 2025 |  |  | 2024 |
SAR | Fixed | - |  |  | 9,903 |
SAR | Variable | - |  |  | 1,496 |
EUR | Fixed | 368 |  |  | - |
Total non-current borrowings |  | 368 |  |  | 11,399 |
|  | Year ended December 31, |
Currency | Interest rates | 2025 |  |  | 2024 |
USD | Variable | 230,622 |  |  | 260,866 |
USD | Fixed | 3,057 |  |  | 9,173 |
EUR | Fixed | 41 |  |  | 14,278 |
ARS | Fixed | 19 |  |  | 8,551 |
SAR | Variable | - |  |  | 3,018 |
SAR | Fixed | 71,501 |  |  | 130,113 |
Others | Variable | 88 |  |  | - |
Others | Fixed | 26 |  |  | - |
Total current borrowings |  | 305,354 |  |  | 425,999 |
Disclosure of borrowings evolution [text block] |
| Year ended December 31, 2025 |
| 2025 |  |  | 2024 |
At the beginning of the year | 437,398 |  |  | 583,437 |
Translation differences | (632 | ) |  | (6,805 | )
Proceeds and repayments, net | (117,114 | ) |  | (128,761 | )
Interests accrued less payments | 325 |  |  | (3,707 | )
Overdrafts variation | (14,255 | ) |  | (6,766 | )
At the end of the year | 305,722 |  |  | 437,398 |

X
- References No definition available. + Details
Name: | ifrs-full_BorrowingsAbstract
Namespace Prefix: | ifrs-full_
Data Type: | xbrli:stringItemType
Balance Type: | na
Period Type: | duration

X
- Definition The disclosure of detailed information about borrowings. [Refer: Borrowings] + References Reference 1: http://www.xbrl.org/2009/role/commonPracticeRef -Name IFRS -Number 7 -IssueDate 2025-01-01 -Paragraph 7 -URI https://taxonomy.ifrs.org/xifrs-link?type=IFRS&num=7&code=ifrs-tx-2025-en-r&anchor=para_7&doctype=Standard -URIDate 2025-03-27 + Details
Name: | ifrs-full_DisclosureOfDetailedInformationAboutBorrowingsExplanatory
Namespace Prefix: | ifrs-full_
Data Type: | dtr-2022:textBlockItemType
Balance Type: | na
Period Type: | duration

X
- Definition The entire disclosure for borrowings changes. + References No definition available. + Details
Name: | ts_DisclosureOfBorrowingsEvolutionTextBlock
Namespace Prefix: | ts_
Data Type: | dtr-types:textBlockItemType
Balance Type: | na
Period Type: | duration

X
- Definition The disclosure of detailed information about borrowings by currency and rate. + References No definition available. + Details
Name: | ts_DisclosureOfDetailedInformationAboutBorrowingsByCurrencyAndRateTextBlock
Namespace Prefix: | ts_
Data Type: | dtr-types:textBlockItemType
Balance Type: | na
Period Type: | duration

X
- Definition The disclosure of detailed information about significant borrowings. + References No definition available. + Details
Name: | ts_DisclosureOfDetailedInformationAboutSignificantBorrowingsTextBlock
Namespace Prefix: | ts_
Data Type: | dtr-types:textBlockItemType
Balance Type: | na
Period Type: | duration

X
- Definition The disclosure of detailed information about the maturity of borrowings. + References No definition available. + Details
Name: | ts_DisclosureOfDetailedInformationAboutTheMaturityOfBorrowingsTextBlock
Namespace Prefix: | ts_
Data Type: | dtr-types:textBlockItemType
Balance Type: | na
Period Type: | duration

X
- Definition The disclosure of detailed information about weighted average interest rates of borrowings. + References No definition available. + Details
Name: | ts_DisclosureOfDetailedInformationAboutWeightedAverageInterestRatesOfBorrowingsTextBlock
Namespace Prefix: | ts_
Data Type: | dtr-types:textBlockItemType
Balance Type: | na
Period Type: | duration