XML 184 R163.htm IDEA: XBRL DOCUMENT
v3.23.1

Note 37 - Climate change (Details Textual) - Medium term target [member] | 1 Months Ended
--- | ---
Feb. 28, 2021
Disclosure of climate change [line items] |
Percentage of target for reducing carbon emissions intensity | 30.00%
Period over climate-related target applies | 2030
Baseline from which progress for climate-related target is measured | 2018

X
- Definition The description of the baseline from which progress for climate-related target is measured. + References No definition available. + Details
Name: | ts_BaseLineFromWhichProgressForClimateRelatedTargetIsMeasured
Namespace Prefix: | ts_
Data Type: | xbrli:stringItemType
Balance Type: | na
Period Type: | duration

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

X
- Definition The percentage of the target for reducing the intensity of carbon emissions. + References No definition available. + Details
Name: | ts_PercentageOfTargetForReducingCarbonEmissionsIntensity
Namespace Prefix: | ts_
Data Type: | num:percentItemType
Balance Type: | na
Period Type: | duration

X
- Definition The description of the period over which the climate-related target applies. + References No definition available. + Details
Name: | ts_PeriodOverClimateRelatedTargetApplies
Namespace Prefix: | ts_
Data Type: | xbrli:stringItemType
Balance Type: | na
Period Type: | duration

X
- Details
Name: | ts_TimeHorizonAxis=ts_MediumTermTargetMember
Namespace Prefix: |
Data Type: | na
Balance Type: |
Period Type: |