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RATIONALIZATION AND ASSET IMPAIRMENTS - Rationalization and asset impairment net charges (Details) $ in Thousands | 3 Months Ended
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Mar. 31, 2026 USD ($) segment | Mar. 31, 2025 USD ($)
Rationalization and Asset Impairment |  |
Number of reportable segments | segment | 3 |
Rationalization and asset impairment net charges | $ 2,163 | $ 3,865
Americas Welding |  |
Rationalization and Asset Impairment |  |
Rationalization and asset impairment net charges | 573 | 2,135
International Welding |  |
Rationalization and Asset Impairment |  |
Rationalization and asset impairment net charges | 1,772 | 1,552
The Harris Products Group |  |
Rationalization and Asset Impairment |  |
Rationalization and asset impairment net charges | $ (182) | $ 178

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