INVENTORIES - Schedule of Inventory (Details) - USD ($) $ in Thousands	Mar. 27, 2022	Dec. 31, 2021
Inventory [Line Items]
Raw materials	$ 365,387	$ 315,269
Work in process	30,073	30,801
Finished goods	129,442	101,763
Total manufactured goods, net	508,037	438,260
Materials purchased for resale (distribution products)	197,272	181,921
Total materials purchased for resale (distribution products), net	190,675	176,096
Total inventories	698,712	614,356
Manufactured Goods
Inventory [Line Items]
Less: reserve for inventory obsolescence	(16,865)	(9,573)
Distributed Goods
Inventory [Line Items]
Less: reserve for inventory obsolescence	$ (6,597)	$ (5,825)

Inventory, Manufactured Goods, Net

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Carrying amount, net of valuation reserves and allowances, as of the balance sheet date of inventories purchased for resale.

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Amount before valuation and LIFO reserves of completed merchandise or goods expected to be sold within one year or operating cycle, if longer.

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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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Amount after valuation and LIFO reserves of inventory expected to be sold, or consumed within one year or operating cycle, if longer.

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Amount before valuation and LIFO reserves of raw materials expected to be sold, or consumed within one year or operating cycle, if longer.

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Amount of valuation reserve for inventory.

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Amount before valuation and LIFO reserves of merchandise or goods in the production process expected to be completed within one year or operating cycle, if longer.

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Gross amount of components used by the entity which are bought from another entity rather than produced by the entity.

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