Condensed Consolidated Statements of Cash Flows (Unaudited) - USD ($) $ in Thousands	3 Months Ended
	Mar. 31, 2024	Mar. 31, 2023
Operating Activities
Net income (loss)	$ 12,665	$ (59,117)
Adjustments to reconcile net income (loss) to cash used in operating activities:
Depreciation and amortization	30,949	32,220
Asset impairment	0	87,156
Other	4,795	(2,230)
Changes in operating assets and liabilities:
Accounts receivable	57,725	125,113
Inventories	169,083	178,010
Commodity derivatives	(28,498)	83,148
Other current and non-current assets	1,923	(17,543)
Payables and other current and non-current liabilities	(488,269)	(760,292)
Net cash used in operating activities	(239,627)	(333,535)
Investing Activities
Purchases of property, plant and equipment and capitalized software	(26,775)	(25,470)
Proceeds from sale of Rail assets	0	2,871
Other	4,723	2,792
Net cash used in investing activities	(22,052)	(19,807)
Financing Activities
Net (payments) receipts under short-term lines of credit	(31,913)	363,619
Payments of long-term debt	(6,870)	(30,251)
Distributions to noncontrolling interest owner	(44,910)	(9,980)
Dividends paid	(6,516)	(6,279)
Value of shares withheld for taxes	(8,071)	(6,616)
Other	0	(1,676)
Net cash (used in) provided by financing activities	(98,280)	308,817
Effect of exchange rates on cash and cash equivalents	7	109
Decrease in cash and cash equivalents	(359,952)	(44,416)
Cash and cash equivalents at beginning of period	643,854	115,269
Cash and cash equivalents at end of period	$ 283,902	$ 70,853