XML 92 R76.htm IDEA: XBRL DOCUMENT
v3.20.1

Note 30 - Related Party Transactions (Tables) | 12 Months Ended
--- | ---
Dec. 31, 2019
Statement Line Items [Line Items] |
Disclosure of transactions between related parties [text block] |
| (all amounts in thousands of U.S. dollars) |  | Year ended December 31,
|  |  | 2019 |  | 2018 |  | 2017
(i) | Transactions |  |  |  |
| (a) Sales of goods and services |  |  |  |  |  |
| Sales of goods to non-consolidated parties |  |  | 20,577 |  |  |  | 23,709 |  |  |  | 32,362 |
| Sales of goods to other related parties |  |  | 69,972 |  |  |  | 131,548 |  |  |  | 94,624 |
| Sales of services to non-consolidated parties |  |  | 5,620 |  |  |  | 7,641 |  |  |  | 11,637 |
| Sales of services to other related parties |  |  | 4,386 |  |  |  | 5,647 |  |  |  | 3,751 |
|  |  |  | 100,555 |  |  |  | 168,545 |  |  |  | 142,374 |
| (b) Purchases of goods and services |  |  |  |  |  |  |  |  |  |  |  |
| Purchases of goods to non-consolidated parties |  |  | 174,588 |  |  |  | 245,186 |  |  |  | 234,361 |
| Purchases of goods to other related parties |  |  | 51,765 |  |  |  | 106,624 |  |  |  | 17,711 |
| Purchases of services to non-consolidated parties |  |  | 9,404 |  |  |  | 9,556 |  |  |  | 12,077 |
| Purchases of services to other related parties |  |  | 54,514 |  |  |  | 46,179 |  |  |  | 50,794 |
|  |  |  | 290,271 |  |  |  | 407,545 |  |  |  | 314,943 |
| (all amounts in thousands of U.S. dollars) |  | At December 31,
|  |  | 2019 |  | 2018
(ii) | Period-end balances |  |  |  |
| (a) Arising from sales / purchases of goods / services |  |  |  |
| Receivables from non-consolidated parties |  |  | 78,884 |  |  |  | 122,136 |
| Receivables from other related parties |  |  | 10,400 |  |  |  | 24,419 |
| Payables to non-consolidated parties |  |  | (19,100 | ) |  |  | (33,197 | )
| Payables to other related parties |  |  | (7,048 | ) |  |  | (17,595 | )
|  |  |  | 63,136 |  |  |  | 95,763 |
| (b) Financial debt |  |  |  |  |  |  |  |
| Finance lease liabilities from non-consolidated parties |  |  | (2,064 | ) |  |  | - |
|  |  |  | (2,064 | ) |  |  | - |

X
- Definition The disclosure of transactions between the entity and its related parties. [Refer: Related parties [member]] + References Reference 1: http://www.xbrl.org/2003/role/disclosureRef -Name IAS -Number 24 -IssueDate 2019-01-01 -Paragraph 18 -URI http://eifrs.ifrs.org/eifrs/xifrs-link?type=IAS&num=24&code=ifrs-tx-2019-en-r&anchor=para_18&doctype=Standard -URIDate 2019-03-27 + Details
Name: | ifrs-full_DisclosureOfTransactionsBetweenRelatedPartiesExplanatory
Namespace Prefix: | ifrs-full_
Data Type: | nonnum:textBlockItemType
Balance Type: | na
Period Type: | duration

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