NONCONTROLLING INTEREST - SCHEDULE OF ACTIVITY RELATING TO THE NONCONTROLLING INTEREST (Details) - USD ($) $ in Thousands	3 Months Ended	6 Months Ended
Jul. 04, 2021	Jun. 28, 2020	Jul. 04, 2021	Jun. 28, 2020
Stockholders' Equity Attributable to Noncontrolling Interest [Roll Forward]
Balance, December 31, 2020			$ 3,531
Net gain (loss) attributable to noncontrolling interests	$ 0	$ (859)	1,072	$ (3,213)
Divestiture of noncontrolling interest			(1,013)
Balance, July 4, 2021	8,844		8,844
Noncontrolling Interests in Subsidiaries
Stockholders' Equity Attributable to Noncontrolling Interest [Roll Forward]
Balance, December 31, 2020			3,531
Net gain (loss) attributable to noncontrolling interests	0	$ (859)	1,072	$ (3,213)
Divestiture of noncontrolling interest			(1,013)
Other comprehensive income - foreign currency translation adjustments			5,254
Balance, July 4, 2021	$ 8,844		$ 8,844

Total of all stockholders' equity (deficit) items, net of receivables from officers, directors, owners, and affiliates of the entity which is directly or indirectly attributable to that ownership interest in subsidiary equity which is not attributable to the parent (that is, noncontrolling interest, previously referred to as minority interest).

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Amount of Net Income (Loss) attributable to noncontrolling interest.

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Amount after tax and reclassification adjustments of gain (loss) on foreign currency translation adjustments, foreign currency transactions designated and effective as economic hedges of a net investment in a foreign entity and intra-entity foreign currency transactions that are of a long-term-investment nature, attributable to noncontrolling interests.

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