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Document And Entity Information | 12 Months Ended
--- | ---
Dec. 31, 2023 shares
Document Information [Line Items] |
Entity Registrant Name | Tenaris SA
Document Type | 20-F
Amendment Flag | false
Document Registration Statement | false
Document Annual Report | true
Document Transition Report | false
Document Shell Company Report | false
Entity File Number | 001-31518
Entity Central Index Key | 0001190723
Current Fiscal Year End Date | --12-31
Document Period End Date | Dec. 31, 2023
Document Fiscal Year Focus | 2023
Document Fiscal Period Focus | FY
Entity Incorporation, State or Country Code | N4
Entity Address, Address Line One | 26, Boulevard Royal – 4th Floor
Entity Address, Postal Zip Code | L-2449
Entity Address, City or Town | Luxembourg
Entity Address, Country | LU
Entity Common Stock, Shares Outstanding (in shares) | 1,180,536,830
Entity Well-known Seasoned Issuer | Yes
Entity Voluntary Filers | No
Entity Current Reporting Status | Yes
Entity Interactive Data Current | Yes
Entity Filer Category | Large Accelerated Filer
Entity Emerging Growth Company | false
ICFR Auditor Attestation Flag | true
Document Accounting Standard | International Financial Reporting Standards
Entity Shell Company | false
Auditor Name | PricewaterhouseCoopers
Auditor Firm ID | 1328
Auditor Location | Luxembourg
Document Financial Statement Error Correction [Flag] | false
Business Contact |
Document Information [Line Items] |
Contact Personnel Name | Javier Cayzac
Entity Address, Address Line One | 26, Boulevard Royal – 4th Floor
Entity Address, Postal Zip Code | L-2449
Entity Address, City or Town | Luxembourg
Entity Address, Country | LU
City Area Code | (352)
Local Phone Number | 26 47 89 78
Treasury shares |
Document Information [Line Items] |
Entity Common Stock, Shares Outstanding (in shares) | 12,648,091
American Depositary Shares (“ADSs”) |
Document Information [Line Items] |
Title of 12(b) Security | American Depositary Shares
Trading Symbol | TS
Security Exchange Name | NYSE
Ordinary shares [member] |
Document Information [Line Items] |
Title of 12(b) Security | Ordinary Shares, par value $1.00 per share
Trading Symbol | TS
Security Exchange Name | NYSE

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