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Note 36 - The Russia-Ukraine armed conflict and its impact on Tenaris’s operations (Details Textual) $ in Millions | 1 Months Ended
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Mar. 31, 2022 USD ($)
Russia | PAO Severstal [member] |
Unusual or Infrequent Item 1 [line items] |
Impairment loss on investment in joint venture | $ 14.9

X
- Definition The amount of Impairment loss on investment in joint venture. + References No definition available. + Details
Name: | ts_ImpairmentLossOnInvestmentInJointVenture
Namespace Prefix: | ts_
Data Type: | xbrli:monetaryItemType
Balance Type: | debit
Period Type: | duration

X
- Definition Line items represent financial concepts included in a table. These concepts are used to disclose reportable information associated with domain members defined in one or many axes to the table. + References No definition available. + Details
Name: | ts_UnusualOrInfrequentItem1LineItems
Namespace Prefix: | ts_
Data Type: | xbrli:stringItemType
Balance Type: | na
Period Type: | duration

X
- Details
Name: | ifrs-full_GeographicalAreasAxis=country_RU
Namespace Prefix: |
Data Type: | na
Balance Type: |
Period Type: |

X
- Details
Name: | ifrs-full_JointVenturesAxis=ts_PAOPSeverstalMember
Namespace Prefix: |
Data Type: | na
Balance Type: |
Period Type: |