INVENTORIES (Tables)

12 Months Ended

Dec. 31, 2015

Inventory Disclosure [Abstract]

Schedule of Inventory

Inventories consisted of the following:

December 31, 2015
	Titled Inventory			Inventory Supply and Offtake Arrangements			Total
Crude oil and feedstocks	$	1,137,605		$	—		$	1,137,605
Refined products and blendstocks	687,389			411,357			1,098,746
Warehouse stock and other	55,257			—			55,257
	$	1,880,251		$	411,357		$	2,291,608
Lower of cost or market adjustment	(966,564		)	(150,772		)	(1,117,336		)
Total inventories	$	913,687		$	260,585		$	1,174,272

December 31, 2014
	Titled Inventory			Inventory Supply and Offtake Arrangements			Total
Crude oil and feedstocks	$	918,756		$	61,122		$	979,878
Refined products and blendstocks	520,308			255,459			775,767
Warehouse stock and other	36,726			—			36,726
	$	1,475,790		$	316,581		$	1,792,371
Lower of cost or market adjustment	(609,774		)	(80,336		)	(690,110		)
Total inventories	$	866,016		$	236,245		$	1,102,261