CONDENSED CONSOLIDATED STATEMENTS OF CASH FLOWS - USD ($) $ in Thousands	9 Months Ended
	Sep. 30, 2022	Sep. 30, 2021
Cash flows from operating activities:
Net Income (Loss)	$ 279,470	$ (89,383)
Adjustments to reconcile net income (loss) to cash provided by operating activities:
Depreciation and amortization	74,488	70,046
Debt extinguishment and commitment costs	5,329	8,144
Non-cash interest expense	3,170	4,646
Non-cash lower of cost and net realizable value adjustment	(463)	(10,595)
Deferred taxes	682	9
Gain on sale of assets, net	(170)	(64,400)
Stock-based compensation	7,382	6,095
Unrealized (gain) loss on derivative contracts	(10,151)	4,710
Net changes in operating assets and liabilities:
Trade accounts receivable	(91,413)	(83,528)
Prepaid and other assets	(83,483)	5,092
Inventories	(124,405)	(195,121)
Deferred turnaround expenditures	(29,595)	(6,300)
Obligations under inventory financing agreements	78,136	178,568
Accounts payable, other accrued liabilities, and operating lease ROU assets and liabilities	260,076	226,611
Net cash provided by operating activities	369,053	54,594
Cash flows from investing activities:
Capital expenditures	(38,058)	(21,015)
Proceeds from sale of assets	397	103,371
Net cash provided by (used in) investing activities	(37,661)	82,356
Cash flows from financing activities:
Proceeds from sale of common stock, net of offering costs	0	87,193
Proceeds from borrowings	369,163	126,409
Repayments of borrowings	(441,434)	(275,108)
Net borrowings on deferred payment arrangements, discretionary draw facilities, and receivable advances	48,211	66,175
Purchase of common stock for retirement	(7,330)	(1,338)
Payments for debt extinguishment and commitment costs	(3,483)	(5,618)
Other financing activities, net	351	333
Net cash used in financing activities	(34,522)	(1,954)
Net increase in cash, cash equivalents, and restricted cash	296,870	134,996
Cash, cash equivalents, and restricted cash at beginning of period	116,221	70,309
Cash, cash equivalents, and restricted cash at end of period	413,091	205,305
Net cash paid for:
Interest	(43,161)	(47,653)
Taxes	(9)	(760)
Non-cash investing and financing activities:
Accrued capital expenditures	6,280	2,203
ROU assets obtained in exchange for new finance lease liabilities	594	2,658
ROU assets obtained in exchange for new operating lease liabilities	19,014	95,229
ROU assets terminated in exchange for release from operating lease liabilities	$ 32,902	$ 800