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Note 12 - Intangible assets, net (Tables) | 12 Months Ended
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Dec. 31, 2024
Note 12 - Intangible assets, net |
Disclosure of reconciliation of changes in intangible assets and goodwill [text block] |
Year ended December 31, 2024 | Information system projects |  |  | Licenses, patents and trademarks (*) |  |  | Goodwill |  |  | Customer relationships |  |  | Total |
Cost |  |  |  |  |  |  |  |  |  |  |  |  |  |
Values at the beginning of the year | 648,887 |  |  | 560,549 |  |  | 2,488,381 |  |  | 1,790,680 |  |  | 5,488,497 |
Currency translation adjustment | (4,049 | ) |  | (10 | ) |  | (67 | ) |  | (13 | ) |  | (4,139 | )
Changes due to business combinations (**) | - |  |  | - |  |  | (13,621 | ) |  | (14,590 | ) |  | (28,211 | )
Additions | 43,445 |  |  | 14,998 |  |  | - |  |  | - |  |  | 58,443 |
Transfers / Reclassifications | 4,584 |  |  | 70 |  |  | - |  |  | - |  |  | 4,654 |
Disposals | (31,262 | ) |  | - |  |  | - |  |  | (40 | ) |  | (31,302 | )
Values at the end of the year | 661,605 |  |  | 575,607 |  |  | 2,474,693 |  |  | 1,776,037 |  |  | 5,487,942 |
Amortization and impairment |  |  |  |  |  |  |  |  |  |  |  |  |  |
Accumulated at the beginning of the year | 576,722 |  |  | 407,217 |  |  | 1,384,674 |  |  | 1,742,774 |  |  | 4,111,387 |
Currency translation adjustment | (3,764 | ) |  | (6 | ) |  | - |  |  | (11 | ) |  | (3,781 | )
Amortization charge | 22,664 |  |  | 9,100 |  |  | - |  |  | 21,986 |  |  | 53,750 |
Transfers / Reclassifications | 108 |  |  | - |  |  | - |  |  | - |  |  | 108 |
Disposals | (31,231 | ) |  | - |  |  | - |  |  | (40 | ) |  | (31,271 | )
Accumulated at the end of the year | 564,499 |  |  | 416,311 |  |  | 1,384,674 |  |  | 1,764,709 |  |  | 4,130,193 |
At December 31, 2024 | 97,106 |  |  | 159,296 |  |  | 1,090,019 |  |  | 11,328 |  |  | 1,357,749 |
Year ended December 31, 2023 | Information system projects |  |  | Licenses, patents and trademarks (*) |  |  | Goodwill |  |  | Customer relationships |  |  | Total |
Cost |  |  |  |  |  |  |  |  |  |  |  |  |  |
Values at the beginning of the year | 614,474 |  |  | 550,991 |  |  | 2,469,726 |  |  | 1,762,042 |  |  | 5,397,233 |
Currency translation adjustment | 2,233 |  |  | 2 |  |  | 39 |  |  | - |  |  | 2,274 |
Increase due to business combinations (***) | 105 |  |  | 116 |  |  | 18,616 |  |  | 28,638 |  |  | 47,475 |
Additions | 39,375 |  |  | 9,073 |  |  | - |  |  | - |  |  | 48,448 |
Transfers / Reclassifications | 437 |  |  | 367 |  |  | - |  |  | - |  |  | 804 |
Disposals | (7,737 | ) |  | - |  |  | - |  |  | - |  |  | (7,737 | )
Values at the end of the year | 648,887 |  |  | 560,549 |  |  | 2,488,381 |  |  | 1,790,680 |  |  | 5,488,497 |
Amortization and impairment |  |  |  |  |  |  |  |  |  |  |  |  |  |
Accumulated at the beginning of the year | 561,119 |  |  | 398,417 |  |  | 1,384,674 |  |  | 1,720,515 |  |  | 4,064,725 |
Currency translation adjustment | 2,140 |  |  | 1 |  |  | - |  |  | - |  |  | 2,141 |
Amortization charge | 21,285 |  |  | 8,799 |  |  | - |  |  | 22,259 |  |  | 52,343 |
Transfers / Reclassifications | (86 | ) |  | - |  |  | - |  |  | - |  |  | (86 | )
Disposals | (7,736 | ) |  | - |  |  | - |  |  | - |  |  | (7,736 | )
Accumulated at the end of the year | 576,722 |  |  | 407,217 |  |  | 1,384,674 |  |  | 1,742,774 |  |  | 4,111,387 |
At December 31, 2023 | 72,165 |  |  | 153,332 |  |  | 1,103,707 |  |  | 47,906 |  |  | 1,377,110 |
(*) Includes Proprietary Technology. (**) For the year 2024, r elated to Mattr’s pipe coating business unit acquisitions. For more information see note 34. (***) For the year 2023, r elated to the GPC, Isoplus anticorrosion coating division, Republic Tube LLC’s OCTG pipe processing facility and Mattr’s pipe coating business unit acquisitions.
Disclosure of information for cash-generating units [text block] |
(all amounts in millions of U.S. dollars) |  |  |  |  |  |  |  |
| Tubes Segment |  |  |  |
CGU | Hydril Acquisition |  |  | Other |  |  | Total |
Tamsa | 346 |  |  | 19 |  |  | 365 |
Siderca | 265 |  |  | 93 |  |  | 358 |
Hydril | 309 |  |  | - |  |  | 309 |
Other | - |  |  | 58 |  |  | 58 |
Total | 920 |  |  | 170 |  |  | 1,090

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