INVENTORIES (Tables)

12 Months Ended

Dec. 31, 2019

Inventory Disclosure [Abstract]

Schedule of Inventory

Inventories consisted of the following:

December 31, 2019
(in millions)	Titled Inventory			Inventory Intermediation Agreements			Total
Crude oil and feedstocks	$	1,071.4		$	2.7		$	1,074.1
Refined products and blendstocks	976.0			352.9			1,328.9
Warehouse stock and other	120.8			—			120.8
	$	2,168.2		$	355.6		$	2,523.8
Lower of cost or market adjustment	(324.8		)	(76.8		)	(401.6		)
Total inventories	$	1,843.4		$	278.8		$	2,122.2

December 31, 2018
(in millions)	Titled Inventory			Inventory Intermediation Agreements			Total
Crude oil and feedstocks	$	1,044.8		$	—		$	1,044.8
Refined products and blendstocks	1,026.9			334.8			1,361.7
Warehouse stock and other	109.4			—			109.4
	$	2,181.1		$	334.8		$	2,515.9
Lower of cost or market adjustment	(557.2		)	(94.6		)	(651.8		)
Total inventories	$	1,623.9		$	240.2		$	1,864.1