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Note 3 - Selling, General and Administrative Expenses (Tables) | 12 Months Ended
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Dec. 31, 2020
Selling, general and administrative expense [abstract] |
Disclosure of detailed information about selling, general and administrative expenses [text block] |
|  |  | Year ended December 31, |
(all amounts in thousands of U.S. dollars) |  | 2020 |  |  | 2019 |  |  | 2018 |
Services and fees |  |  | 115,883 |  |  |  | 153,773 |  |  |  | 128,090 |
Labor cost (*) |  |  | 444,436 |  |  |  | 481,854 |  |  |  | 470,928 |
Depreciation of property, plant and equipment |  |  | 26,814 |  |  |  | 18,524 |  |  |  | 16,968 |
Amortization of intangible assets |  |  | 82,355 |  |  |  | 41,967 |  |  |  | 206,672 |
Depreciation of right-of-use assets |  |  | 17,664 |  |  |  | 15,564 |  |  |  | - |
Commissions, freight and other selling expenses |  |  | 310,815 |  |  |  | 441,442 |  |  |  | 491,555 |
Provisions for contingencies |  |  | 11,957 |  |  |  | 28,565 |  |  |  | 23,498 |
Allowances for doubtful accounts |  |  | 4,644 |  |  |  | (16,256) |  |  |  | 1,751 |
Taxes |  |  | 63,234 |  |  |  | 110,876 |  |  |  | 71,110 |
Other |  |  | 41,425 |  |  |  | 89,665 |  |  |  | 99,404 |
|  |  | 1,119,227 |  |  |  | 1,365,974 |  |  |  | 1,509,976 |

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- References No definition available. + Details
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- Definition The disclosure of detailed information about selling, general and administrative expenses. + References No definition available. + Details
Name: | ts_DisclosureOfDetailedInformationAboutSellingGeneralAndAdministrativeExpensesTextBlock
Namespace Prefix: | ts_
Data Type: | nonnum:textBlockItemType
Balance Type: | na
Period Type: | duration