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SEGMENTS AND DISAGGREGATED REVENUE (Schedule of Sales by Product Line) (Details) - USD ($) $ in Thousands	3 Months Ended
	Apr. 03, 2026	Mar. 28, 2025
Disaggregation of Revenue [Line Items]
Total sales	$ 439,580	$ 437,392
Cardio & Vascular
Disaggregation of Revenue [Line Items]
Total sales	261,733	258,871
Cardiac Rhythm Management & Neuromodulation
Disaggregation of Revenue [Line Items]
Total sales	168,264	160,345
Other Markets
Disaggregation of Revenue [Line Items]
Total sales	$ 9,583	$ 18,176

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