GOODWILL AND OTHER INTANGIBLE ASSETS - Amortizing Intangible Assets (Details) - USD ($) $ in Thousands	3 Months Ended
Mar. 29, 2025	Mar. 30, 2024	Dec. 28, 2024
Components of amortized intangible assets
Weighted Average Life	4 years
Amortization expense for intangible assets	$ 2,858	$ 3,715
Estimated Amortization Expense
Remainder of 2025	9,267
2026	9,267
2027	9,267
2028	9,267
2029	9,267
2030	9,267
Customer relationships
Components of amortized intangible assets
Gross Carrying Amount	231,533		$ 230,063
Accumulated Amortization	170,060		166,516
Patents and proprietary technology
Components of amortized intangible assets
Gross Carrying Amount	26,955		26,225
Accumulated Amortization	14,508		13,829
Trade names
Components of amortized intangible assets
Gross Carrying Amount	2,870		2,870
Accumulated Amortization	2,762		2,654
Other
Components of amortized intangible assets
Gross Carrying Amount	4,519		4,430
Accumulated Amortization	$ 4,358		$ 4,245

The aggregate expense charged against earnings to allocate the cost of intangible assets (nonphysical assets not used in production) in a systematic and rational manner to the periods expected to benefit from such assets. As a noncash expense, this element is added back to net income when calculating cash provided by or used in operations using the indirect method.

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Useful life of finite-lived intangible assets, in 'PnYnMnDTnHnMnS' format, for example, 'P1Y5M13D' represents the reported fact of one year, five months, and thirteen days.

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Accumulated amount of amortization of assets, excluding financial assets and goodwill, lacking physical substance with a finite life.

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Amount of amortization for assets, excluding financial assets and goodwill, lacking physical substance with finite life expected to be recognized in next fiscal year following current fiscal year. Excludes interim and annual periods when interim periods are reported from current statement of financial position date (rolling approach).

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Amount of amortization for assets, excluding financial assets and goodwill, lacking physical substance with finite life expected to be recognized in remainder of current fiscal year.

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Amount of amortization for assets, excluding financial assets and goodwill, lacking physical substance with finite life expected to be recognized in second fiscal year following current fiscal year. Excludes interim and annual periods when interim periods are reported from current statement of financial position date (rolling approach).

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Amount before amortization of assets, excluding financial assets and goodwill, lacking physical substance with a finite life.

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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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