Revenues - Disaggregation of Revenue (Details) - USD ($) $ in Thousands		12 Months Ended
		Dec. 31, 2025	Dec. 31, 2024	Dec. 31, 2023
Disaggregation of Revenue [Line Items]
Revenues		$ 1,013,323	$ 940,636	$ 1,020,409
Marketing Contract Intangible
Disaggregation of Revenue [Line Items]
Amortization of marketing contract intangible		0	4,206	7,211
Affiliated Entity
Disaggregation of Revenue [Line Items]
Revenues	[1]	499,471	517,782	563,803
Lease Revenue - Affiliate		215,888	276,516	311,096
Service Revenue - Third Party
Disaggregation of Revenue [Line Items]
Revenues		81,714	84,232	71,800
Service Revenue - Affiliate
Disaggregation of Revenue [Line Items]
Revenues		102,926	92,837	114,039
Product Revenue - Third Party
Disaggregation of Revenue [Line Items]
Revenues		432,139	338,622	384,806
Product Revenue - Affiliate
Disaggregation of Revenue [Line Items]
Revenues		180,656	148,429	138,668
Gathering and Processing
Disaggregation of Revenue [Line Items]
Revenues		498,097	364,719	371,110
Gathering and Processing | Affiliated Entity
Disaggregation of Revenue [Line Items]
Lease Revenue - Affiliate		152,087	150,104	187,108
Gathering and Processing | Service Revenue - Third Party
Disaggregation of Revenue [Line Items]
Revenues		76,257	75,353	60,471
Gathering and Processing | Service Revenue - Affiliate
Disaggregation of Revenue [Line Items]
Revenues		13,098	14,111	9,730
Gathering and Processing | Product Revenue - Third Party
Disaggregation of Revenue [Line Items]
Revenues		251,511	108,603	98,102
Gathering and Processing | Product Revenue - Affiliate
Disaggregation of Revenue [Line Items]
Revenues		5,144	16,548	15,699
Wholesale Marketing and Terminalling
Disaggregation of Revenue [Line Items]
Revenues		417,635	451,522	505,701
Wholesale Marketing and Terminalling | Affiliated Entity
Disaggregation of Revenue [Line Items]
Lease Revenue - Affiliate		31,505	65,765	47,410
Wholesale Marketing and Terminalling | Service Revenue - Third Party
Disaggregation of Revenue [Line Items]
Revenues		0	0	0
Wholesale Marketing and Terminalling | Service Revenue - Affiliate
Disaggregation of Revenue [Line Items]
Revenues		29,990	23,857	48,618
Wholesale Marketing and Terminalling | Product Revenue - Third Party
Disaggregation of Revenue [Line Items]
Revenues		180,628	230,019	286,704
Wholesale Marketing and Terminalling | Product Revenue - Affiliate
Disaggregation of Revenue [Line Items]
Revenues		175,512	131,881	122,969
Storage and Transportation
Disaggregation of Revenue [Line Items]
Revenues		97,591	124,395	143,598
Storage and Transportation | Affiliated Entity
Disaggregation of Revenue [Line Items]
Lease Revenue - Affiliate		32,296	60,647	76,578
Storage and Transportation | Service Revenue - Third Party
Disaggregation of Revenue [Line Items]
Revenues		5,457	8,879	11,329
Storage and Transportation | Service Revenue - Affiliate
Disaggregation of Revenue [Line Items]
Revenues		59,838	54,869	55,691
Storage and Transportation | Product Revenue - Third Party
Disaggregation of Revenue [Line Items]
Revenues		0	0	0
Storage and Transportation | Product Revenue - Affiliate
Disaggregation of Revenue [Line Items]
Revenues		$ 0	$ 0	$ 0

[1] See Note 4 for a description of our material affiliate revenue and purchases transactions.