UNAUDITED CONDENSED CONSOLIDATED STATEMENTS OF CASH FLOWS - USD ($) $ in Millions	6 Months Ended
	Jun. 30, 2025	Jun. 30, 2024
Operating activities
Net loss	$ (309.9)	$ (80.7)
Non-cash RINs (gain) expense	211.6	(44.4)
Unrealized (gain) loss on derivative instruments	(7.1)	14.6
Other non-cash activities	82.5	84.5
Changes in assets and liabilities	(8.2)	(1.5)
Net cash used in operating activities	(31.1)	(27.5)
Investing activities
Additions to property, plant and equipment	(31.2)	(35.0)
Proceeds from sale of business	95.4
Net cash provided by (used in) investing activities	64.2	(35.0)
Financing activities
Proceeds from borrowings - revolving credit facility	1,357.7	1,077.7
Repayments of borrowings - revolving credit facility	(1,435.9)	(899.3)
Proceeds from borrowings - MRL revolving credit agreement	26.6	32.0
Repayments of borrowings - MRL revolving credit agreement	(26.7)	(38.6)
Proceeds from borrowings - senior notes	100.0	200.0
Repayments of borrowings - senior notes	(150.0)	(229.0)
Proceeds from inventory financing	174.7	408.1
Payments on inventory financing	(231.5)	(462.6)
Proceeds from DOE Loan	781.8
Proceeds from other financing obligations	40.0
Repayments of borrowings - MRL Asset Financing Arrangements	(396.1)
Repayments of borrowings - MRL Term Loan Credit Agreement	(86.0)
Payments on other financing obligations	(43.0)	(25.9)
Net cash provided by financing activities	111.6	62.4
Net increase (decrease) in cash, cash equivalents and restricted cash	144.7	(0.1)
Cash, cash equivalents and restricted cash at beginning of period	45.9	14.7
Cash, cash equivalents and restricted cash at end of period	190.6	14.6
Cash and cash equivalents	110.6	7.0
Restricted cash	80.0	7.6
Supplemental disclosure of non-cash investing activities
Non-cash property, plant and equipment additions	$ 24.1	$ 26.1