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RATIONALIZATION AND ASSET IMPAIRMENTS (Details) - USD ($) $ in Thousands	3 Months Ended		6 Months Ended
	Jun. 30, 2022	Jun. 30, 2021	Jun. 30, 2022	Jun. 30, 2021	Dec. 31, 2021
Restructuring Cost and Reserve [Line Items]
Rationalization and asset impairment charges (gains)	$ (844)	$ 630	$ 1,041	$ 4,793
Restructuring liability	1,871		1,871		$ 2,990
International Welding [Member]
Restructuring Cost and Reserve [Line Items]
Rationalization and asset impairment charges (gains)	154	$ 630	2,039	$ 4,793
Restructuring liability	1,871		1,871		$ 2,990
Restructure Plans 2021 and 2022 | International Welding [Member]
Restructuring Cost and Reserve [Line Items]
Restructuring liability	$ 1,871		$ 1,871

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Line items represent financial concepts included in a table. These concepts are used to disclose reportable information associated with domain members defined in one or many axes to the table.

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Carrying amount (including both current and noncurrent portions of the accrual) as of the balance sheet date pertaining to a specified type of cost associated with exit from or disposal of business activities or restructuring pursuant to a duly authorized plan.

+ References

Reference 1: http://www.xbrl.org/2003/role/disclosureRef
-Publisher FASB
-Name Accounting Standards Codification
-Topic 420
-SubTopic 10
-Section 50
-Paragraph 1
-Subparagraph (b)(2)
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Amount of restructuring charges, remediation cost, and asset impairment loss.

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-Publisher FASB
-Name Accounting Standards Codification
-Topic 220
-SubTopic 10
-Section S99
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