CURRENT LIABILITIES (Details) - USD ($) $ in Thousands	Jun. 26, 2016	Dec. 27, 2015
Accounts payable:
Trade accounts	$ 407,306	$ 436,188
Book overdrafts	55,393	44,145
Other payables	4,084	2,621
Total accounts payable	466,783	482,954
Accounts payable to related parties	4,053	7,000
Accrued expenses and other current liabilities:
Compensation and benefits	96,350	112,583
Interest and debt-related fees	9,022	8,928
Insurance and self-insured claims	99,210	93,336
Derivative liabilities:
Other accrued expenses	90,305	94,683
Total accrued expenses and other current liabilities	314,925	314,966
Total accounts payable, accrued expenses and other current liabilities	785,761	804,920
Futures [Member]
Derivative liabilities:
Derivative liabilities	10,201	5,436
Options [Member]
Derivative liabilities:
Derivative liabilities	$ 9,837	$ 0