GOODWILL AND INTANGIBLE ASSETS - Narrative (Details) - USD ($) $ in Thousands	12 Months Ended
	Dec. 30, 2018	Dec. 31, 2017	Dec. 25, 2016
Goodwill and Intangible Assets Disclosure [Abstract]
Amortization expense	$ 25,736	$ 26,386	$ 18,700
Expected amortization expense, 2019	23,500
Expected amortization expense, 2020	19,700
Expected amortization expense, 2021	19,700
Expected amortization expense, 2022	19,700
Expected amortization expense, 2023	$ 19,700