CURRENT LIABILITIES (Details) - USD ($) $ in Thousands	Dec. 25, 2016	Dec. 27, 2015
Accounts payable:
Trade accounts	$ 487,214	$ 436,188
Book overdrafts	63,577	44,145
Other payables	4,306	2,621
Total accounts payable	555,097	482,954
Accounts payable to related parties	1,421	7,000
Accrued expenses and other current liabilities:
Compensation and benefits	110,385	112,583
Interest and debt-related fees	8,685	8,928
Insurance and self-insured claims	82,544	93,336
Derivative liabilities:
Other accrued expenses	82,258	94,683
Total accrued expenses and other current liabilities	290,699	314,966
Total current liabilities	847,217	804,920
Futures [Member]
Derivative liabilities:
Derivative liabilities	4,063	5,436
Options [Member]
Derivative liabilities:
Derivative liabilities	$ 2,764	$ 0