SEGMENT INFORMATION - Geographic Split of Net Sales and Property, Plant and Equipment (Details) - USD ($) $ in Thousands	12 Months Ended
	Dec. 31, 2025	Dec. 31, 2024	Dec. 31, 2023
Geographic split of the Company's net sales, based on the location of the customer, and property, plant and equipment
Net sales	$ 4,233,003	$ 4,008,670	$ 4,191,636
Property, plant and equipment, net	$ 702,762	$ 619,181	$ 575,316
Percentage of LIFO Inventory	38.00%	35.00%	37.00%
United States
Geographic split of the Company's net sales, based on the location of the customer, and property, plant and equipment
Net sales	$ 2,632,122	$ 2,355,262	$ 2,398,560
Property, plant and equipment, net	403,122	344,533	293,172
Foreign countries
Geographic split of the Company's net sales, based on the location of the customer, and property, plant and equipment
Net sales	1,600,881	1,653,408	1,793,076
Property, plant and equipment, net	$ 299,640	$ 274,648	$ 282,144

Amount, excluding tax collected from customer, of revenue from satisfaction of performance obligation by transferring promised good or service to customer. Tax collected from customer is tax assessed by governmental authority that is both imposed on and concurrent with specific revenue-producing transaction, including, but not limited to, sales, use, value added and excise.

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+ Details

LINCOLN ELECTRIC HOLDINGS INC 10-K