LEASES Lease Cost (Details) $ in Thousands	12 Months Ended
	Dec. 28, 2019 USD ($)
Leases [Abstract]
Operating lease cost	$ 24,073
Operating cash outflows from operating leases	24,835
ROU assets obtained in exchange for lease obligations	$ 13,474
Weighted average remaining lease term	10 years
Weighted average discount rate	3.80%
Short-term lease cost	$ 2,500
Variable lease payments	$ 2,000