XML 202 R131.htm IDEA: XBRL DOCUMENT
v3.26.1

Note 18 - Current tax assets and liabilities - Summary of Current Tax Liabilities (Details) - USD ($) $ in Thousands | Dec. 31, 2025 | Dec. 31, 2024
--- | --- | ---
Note 18 - Current tax assets and liabilities |  |
Income tax liabilities | $ 271,791 | $ 277,712
V.A.T. liabilities | 23,087 | 16,599
Other taxes | 91,708 | 71,981
Current tax liabilities, current | $ 386,586 | $ 366,292

X
- Definition The current amount of current tax liabilities. [Refer: Current tax liabilities] + References Reference 1: http://www.xbrl.org/2003/role/disclosureRef -Note Expiry date 2027-01-01 -Name IAS -Number 1 -IssueDate 2025-01-01 -Paragraph 54 -Subparagraph n -URI https://taxonomy.ifrs.org/xifrs-link?type=IAS&num=1&code=ifrs-tx-2025-en-b&anchor=para_54_n&doctype=Standard -URIDate 2025-03-27 + Details
Name: | ifrs-full_CurrentTaxLiabilitiesCurrent
Namespace Prefix: | ifrs-full_
Data Type: | xbrli:monetaryItemType
Balance Type: | credit
Period Type: | instant

X
- Definition The amount of current value added tax payables. [Refer: Value added tax payables] + 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 78 -URI https://taxonomy.ifrs.org/xifrs-link?type=IAS&num=1&code=ifrs-tx-2025-en-b&anchor=para_78&doctype=Standard -URIDate 2025-03-27 + Details
Name: | ifrs-full_CurrentValueAddedTaxPayables
Namespace Prefix: | ifrs-full_
Data Type: | xbrli:monetaryItemType
Balance Type: | credit
Period Type: | instant

X
- Definition The amount of current income tax liabilities. + References No definition available. + Details
Name: | ts_CurrentIncomeTaxLiabilities
Namespace Prefix: | ts_
Data Type: | xbrli:monetaryItemType
Balance Type: | credit
Period Type: | instant

X
- Definition Represents the amount of current other tax liabilities. + References No definition available. + Details
Name: | ts_CurrentOtherTaxLiabilities
Namespace Prefix: | ts_
Data Type: | xbrli:monetaryItemType
Balance Type: | credit
Period Type: | instant

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