CONSOLIDATED STATEMENTS OF OPERATIONS - USD ($) shares in Thousands, $ in Thousands	12 Months Ended
	Dec. 31, 2024	Dec. 31, 2023	Dec. 31, 2022
Sales	$ 17,163,566	$ 16,492,174	$ 18,877,886
Cost of sales	16,105,670	15,518,534	17,780,237
Gross profit	1,057,896	973,640	1,097,649
Costs and operating expenses:
Selling, general and administrative expenses	292,073	273,733	263,112
Operating expenses	515,327	450,627	445,271
Amortization expense	8,275	8,136	8,851
Net gain on sale and disposition of assets	(9,494)	(2,626)	(79,873)
Long-lived asset impairment	492	0	0
Total costs and operating expenses	806,673	729,870	637,361
Operating income	251,223	243,770	460,288
Other (loss) income and (expense):
(Loss) income from equity method investments	(1,514)	2,503
Interest expense	(134,773)	(85,631)	(81,259)
Income before income tax expense	114,936	160,642	379,029
Income tax expense	(4,609)	(8,136)	(16,822)
Net income	110,327	152,506	362,207
Less: General partner's interest in net income, including incentive distribution rights	15,344	9,908	7,138
Preferred Limited Partners
Other (loss) income and (expense):
Limited partners' interest in net income	9,575	14,559	13,852
Redemption of Series A preferred limited partner units	2,634
Common Limited Partners
Other (loss) income and (expense):
Limited partners' interest in net income	$ 82,774	$ 128,039	$ 341,217
Basic net income per common limited partner unit	$ 2.45	$ 3.77	$ 10.06
Diluted net income per common limited partner unit	$ 2.41	$ 3.76	$ 10.02
Basic weighted average common limited partner units outstanding	33,840	33,970	33,935
Diluted weighted average common limited partner units outstanding	34,339	34,039	34,044