Segment Information (Details) $ in Thousands	3 Months Ended
	Mar. 31, 2020 USD ($) segment	Mar. 31, 2019 USD ($)
Segment Reporting [Abstract]
Reporting segments | segment	4
Segment Reporting Information [Line Items]
Revenues	$ 1,204,083	$ 1,191,335
Cost of revenues (excluding depreciation)	1,210,211	1,060,732
Operating expense (excluding depreciation)	73,391	73,674
Depreciation, depletion, and amortization	21,283	20,957
Impairment expense	67,922	0
General and administrative expense (excluding depreciation)	11,784	11,665
Acquisition and integration costs	665	2,884
Operating income (loss)	(181,173)	21,423
Interest expense and financing costs, net	(18,674)	(18,710)
Debt extinguishment and commitment costs	0	(5,496)
Other income, net	24	87
Change in value of common stock warrants	4,270	(1,282)
Equity earnings (losses) from Laramie Energy, LLC	(45,031)	301
Loss before income taxes	(240,584)	(3,677)
Income tax benefit	18,247	64,769
Net income (loss)	(222,337)	61,092
Capital expenditures	14,948	17,864
Refining
Segment Reporting Information [Line Items]
Revenues	1,148,126	1,146,064
Impairment expense	38,100
Logistics
Segment Reporting Information [Line Items]
Revenues	59,150	45,209
Retail
Segment Reporting Information [Line Items]
Revenues	102,813	99,831
Impairment expense	29,800
Operating Segments
Segment Reporting Information [Line Items]
Impairment expense	0
Operating Segments | Refining
Segment Reporting Information [Line Items]
Revenues	1,148,126	1,146,064
Cost of revenues (excluding depreciation)	1,213,353	1,062,568
Operating expense (excluding depreciation)	52,244	55,255
Depreciation, depletion, and amortization	12,994	13,878
Impairment expense	38,105
General and administrative expense (excluding depreciation)	0	0
Acquisition and integration costs	0	0
Operating income (loss)	(168,570)	14,363
Capital expenditures	6,083	9,446
Operating Segments | Logistics
Segment Reporting Information [Line Items]
Revenues	59,150	45,209
Cost of revenues (excluding depreciation)	31,436	26,530
Operating expense (excluding depreciation)	4,271	2,364
Depreciation, depletion, and amortization	4,667	3,896
General and administrative expense (excluding depreciation)	0	0
Acquisition and integration costs	0	0
Operating income (loss)	18,776	12,419
Capital expenditures	7,218	5,513
Operating Segments | Retail
Segment Reporting Information [Line Items]
Revenues	102,813	99,831
Cost of revenues (excluding depreciation)	71,430	71,338
Operating expense (excluding depreciation)	16,876	16,055
Depreciation, depletion, and amortization	2,799	2,374
Impairment expense	29,817
General and administrative expense (excluding depreciation)	0	0
Acquisition and integration costs	0	0
Operating income (loss)	(18,109)	10,064
Capital expenditures	1,334	2,479
Corporate, Eliminations and Other
Segment Reporting Information [Line Items]
Revenues	(106,006)	(99,769)
Cost of revenues (excluding depreciation)	(106,008)	(99,704)
Operating expense (excluding depreciation)	0	0
Depreciation, depletion, and amortization	823	809
Impairment expense	0
General and administrative expense (excluding depreciation)	11,784	11,665
Acquisition and integration costs	665	2,884
Operating income (loss)	(13,270)	(15,423)
Capital expenditures	313	426
Gross profit	$ 106,000	$ 99,800