INVENTORIES (Tables)

12 Months Ended

Dec. 31, 2023

Inventory Disclosure [Abstract]

Schedule of Inventories

Inventories consisted of the following:

December 31, 2023
(in millions)	Total
Crude oil and feedstocks	$	1,495.4
Refined products and blendstocks	1,536.5
Warehouse stock and other	151.2
	$	3,183.1
Lower of cost or market adjustment	—
Total inventories	$	3,183.1

December 31, 2022
(in millions)	Titled Inventory		Inventory Intermediation Agreement		Total
Crude oil and feedstocks	$	1,195.2	$	140.9	$	1,336.1
Refined products and blendstocks	1,244.7		40.9		1,285.6
Warehouse stock and other	141.9		—		141.9
	$	2,581.8	$	181.8	$	2,763.6
Lower of cost or market adjustment	—		—		—
Total inventories	$	2,581.8	$	181.8	$	2,763.6