Consolidated Statements of Income - USD ($) $ in Thousands	12 Months Ended
	Dec. 31, 2022	Dec. 31, 2021	Dec. 31, 2020
Income Statement [Abstract]
Operating revenues	$ 4,967,424	$ 3,579,259	$ 1,932,323
Cost of sales	4,591,653	3,302,306	1,720,196
Gross profit	375,771	276,953	212,127
Income from CST Fuel Supply equity interests			3,202
Operating expenses:
Operating expenses	174,708	134,079	90,928
General and administrative expenses	25,575	30,930	20,991
Depreciation, amortization and accretion expense	80,625	77,852	68,742
Total operating expenses	280,908	242,861	180,661
Gain on dispositions and lease terminations, net	1,143	2,037	80,924
Operating income	96,006	36,129	115,592
Other income, net	504	544	503
Interest expense	(32,100)	(18,244)	(16,587)
Income before income taxes	64,410	18,429	99,508
Income tax expense (benefit)	714	(3,225)	(7,948)
Net income	63,696	21,654	107,456
Accretion of preferred membership interests	1,726
IDR distributions			133
Net income available to limited partners	$ 61,970	$ 21,654	$ 107,323
Basic and diluted earnings per common unit	$ 1.63	$ 0.57	$ 2.87
Weighted-average limited partner units:
Basic common units	37,916,829	37,880,910	37,369,487
Diluted common units	38,059,774	37,884,124	37,369,487
Supplemental information:
(a) includes excise taxes of:	$ 270,501	$ 228,764	$ 141,429
(a) includes rent income of:	84,106	83,182	83,233
(b) includes rent expense of:	23,457	23,765	25,214
(c) includes rent expense of:	$ 15,254	$ 13,531	$ 9,067