CONSOLIDATED BALANCE SHEETS - USD ($) $ in Millions	Dec. 31, 2024	Dec. 31, 2023	Dec. 31, 2022	Dec. 31, 2021
Current assets:
Cash and cash equivalents	$ 38.1	$ 7.9	$ 35.2
Accounts receivable, net:
Trade, less allowance for credit losses of $1.1 million and $1.2 million, respectively	241.7	252.4	244.7
Other	36.4	33.8
Total accounts receivable	278.1	286.2
Inventories	416.3	439.4
Derivative assets		9.6
Prepaid expenses and other current assets	33.5	51.6
Total current assets	766.0	794.7
Property, plant and equipment, net	1,438.8	1,506.3	1,482.0
Goodwill	173.0	173.0	173.0
Other intangible assets, net	22.0	28.5
Operating lease right-of-use assets	240.2	114.4
Other noncurrent assets, net	118.2	134.4
Total assets	2,758.2	2,751.3
Current liabilities:
Accounts payable	320.8	322.0
Accrued interest payable	45.4	48.7
Accrued salaries, wages and benefits	94.7	87.1
Other taxes payable	11.9	13.5
Obligations under inventory financing agreements	32.0	190.4
Current portion of RINs obligation	245.4	277.3
Current portion of operating lease liabilities	58.8	75.6
Other current liabilities	19.1	42.4
Current portion of long-term debt	35.5	55.7
Total current liabilities	863.6	1,112.7
Pension and postretirement benefit obligations	4.0	4.2
Other long-term liabilities	110.0	10.4
Long-term operating lease liabilities	182.2	39.0
Long-term debt, less current portion	2,064.7	1,829.7
Total liabilities	3,224.5	2,996.0
Commitments and contingencies
Redeemable noncontrolling interest	245.6	245.6
Stockholders' equity / partners' capital (deficit):
Common stock: par value $0.01 per share, 700,000,000 shares authorized, and 85,950,493 shares issued and outstanding as of December 31, 2024.	0.9
Additional paid-in capital	825.4
Warrants: 2,000,000 warrants issued and outstanding as of December 31, 2024.	7.8
Accumulated deficit	(1,539.0)
Accumulated other comprehensive loss	(7.0)	(7.2)
Total stockholders' equity / partners' capital (deficit)	(711.9)	(490.3)	(533.3)	$ (385.1)
Total liabilities and stockholders' equity / partners' capital (deficit)	$ 2,758.2	2,751.3
Limited Partners
Stockholders' equity / partners' capital (deficit):
Partners' interest		(484.4)	(525.3)	(378.8)
General Partner
Stockholders' equity / partners' capital (deficit):
Partners' interest		$ 1.3	$ 0.3	$ 3.8