LEASES - Components of Operating and Finance Lease Costs (Details) $ in Thousands	12 Months Ended
	Dec. 28, 2019 USD ($)
Leases [Abstract]
Operating lease costs	$ 30,885
Amortization of right-of-use assets	4,007
Interest on lease liabilities	1,349
Short-term lease costs	1,056
Variable lease costs	3,161
Sublease income	(994)
Total lease costs	$ 39,464