LEASES - Future Minimum Lease Payments on Non-cancellable Leases (Details) - USD ($) $ in Thousands	Jun. 30, 2019	Dec. 30, 2018
Operating Leases
Year 1	$ 88,181
Year 2	65,947
Year 3	56,513
Year 4	47,836
Year 5	37,267
Thereafter	70,608
Total future minimum lease payments	366,352
Less: imputed interest	47,716
Present value of lease liabilities	318,636
Finance Leases
Year 1	98
Year 2	43
Year 3	0
Year 4	0
Year 5	0
Thereafter	0
Total future minimum lease payments	141
Less: imputed interest	9
Present value of lease liabilities	$ 132
Capital Lease Obligations
Year 1		$ 2,971
Year 2		1,033
Year 3		36
Year 4		3
Year 5		0
Thereafter		0
Net minimum lease payments		4,043
Amount representing interest		(337)
Present value of net minimum lease payments		3,706
Noncancellable Operating Lease Obligations
Year 1		84,220
Year 2		63,196
Year 3		53,908
Year 4		45,557
Year 5		36,136
Thereafter		66,637
Net minimum lease payments		$ 349,654