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RESTRUCTURING AND ASSET IMPAIRMENTS - Severance and Retention Costs by Reportable Segment (Details) - USD ($) $ in Thousands	12 Months Ended
	Dec. 28, 2024	Dec. 30, 2023	Dec. 31, 2022
Segment Reporting Information [Line Items]
Total	$ 106,985	$ 29,682	$ 8,213
Operating Segments | RMS
Segment Reporting Information [Line Items]
Total	43,912	3,479	1,007
Operating Segments | DSA
Segment Reporting Information [Line Items]
Total	39,344	16,176	851
Operating Segments | Manufacturing
Segment Reporting Information [Line Items]
Total	12,874	9,138	5,126
Unallocated Corporate (1)
Segment Reporting Information [Line Items]
Total	$ 10,855	$ 889	$ 1,229

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Reference 1: http://fasb.org/us-gaap/role/ref/legacyRef
-Name Accounting Standards Codification
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Reference 2: http://www.xbrl.org/2003/role/disclosureRef
-Topic 420
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