DERIVATIVE FINANCIAL INSTRUMENTS - Schedule of Cash Flow Hedges Included in AOCI (Details) - Cash Flow Hedging - Designated as Hedging Instrument - USD ($) $ in Thousands	3 Months Ended		9 Months Ended
	Sep. 29, 2019	Sep. 30, 2018	Sep. 29, 2019	Sep. 30, 2018
Derivative [Line Items]
Gain (Loss) Recognized in Other Comprehensive Loss on Derivative	$ (1,644)	$ 130	$ (1,257)	$ 33
Loss (Gain) Reclassified from AOCI into Income	247	(143)	74	329
Foreign currency derivatives
Derivative [Line Items]
Gain (Loss) Recognized in Other Comprehensive Loss on Derivative	(1,644)	130	(1,257)	33
Loss (Gain) Reclassified from AOCI into Income	$ 247	$ (143)	$ 74	$ 329