GOODWILL AND INTANGIBLE ASSETS - Schedule of Intangible Assets (Details) $ in Thousands	3 Months Ended
	Mar. 29, 2020 USD ($)
Accumulated Amortization Rollforward [Roll Forward]
Amortization	$ (5,238)
Intangible Assets (Excluding Goodwill) Rollforward [Rollforward]
Intangible assets, net, beginning balance	596,053
Currency Translation	(22,632)
Intangible assets, net, ending balance	568,183
Trade names
Indefinite-lived Intangible Assets [Rollforward]
Indefinite-lived intangible assets, beginning balance	391,431
Currency Translation	(18,222)
Indefinite-lived intangible assets, ending balance	373,209
Trade names
Finite-lived Intangible Assets [Rollforward]
Finite-lived intangible assets, beginning balance	78,343
Currency Translation	0
Finite-lived intangible assets, ending balance	78,343
Accumulated Amortization Rollforward [Roll Forward]
Finite-lived intangible assets, accumulated amortization, beginning balance	(45,518)
Amortization	(492)
Currency Translation	0
Finite-lived intangible assets, accumulated amortization, ending balance	(46,010)
Customer relationships
Finite-lived Intangible Assets [Rollforward]
Finite-lived intangible assets, beginning balance	292,278
Currency Translation	(6,285)
Finite-lived intangible assets, ending balance	285,993
Accumulated Amortization Rollforward [Roll Forward]
Finite-lived intangible assets, accumulated amortization, beginning balance	(120,481)
Amortization	(4,746)
Currency Translation	1,875
Finite-lived intangible assets, accumulated amortization, ending balance	(123,352)
Non-compete agreements
Finite-lived Intangible Assets [Rollforward]
Finite-lived intangible assets, beginning balance	320
Currency Translation	0
Finite-lived intangible assets, ending balance	320
Accumulated Amortization Rollforward [Roll Forward]
Finite-lived intangible assets, accumulated amortization, beginning balance	(320)
Amortization
Currency Translation	0
Finite-lived intangible assets, accumulated amortization, ending balance	$ (320)