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Revenues - Disaggregation of Revenue (Details) - USD ($) $ in Thousands		3 Months Ended		9 Months Ended
		Sep. 30, 2025	Sep. 30, 2024	Sep. 30, 2025	Sep. 30, 2024
Disaggregation of Revenue [Line Items]
Revenues		$ 261,277	$ 214,070	$ 757,557	$ 730,773
Amortization of marketing contract intangible			600	0	4,206
Affiliated Entity
Disaggregation of Revenue [Line Items]
Revenues	[1]	131,016	114,899	371,420	411,352
Lease Revenue - Affiliate		62,543	53,525	162,360	216,551
Service Revenue - Third Party
Disaggregation of Revenue [Line Items]
Revenues		20,062	21,629	61,974	63,166
Service Revenue - Affiliate
Disaggregation of Revenue [Line Items]
Revenues		25,826	24,366	76,671	79,094
Product Revenue - Third Party
Disaggregation of Revenue [Line Items]
Revenues		110,199	77,542	324,163	256,255
Product Revenue - Affiliate
Disaggregation of Revenue [Line Items]
Revenues		42,647	37,008	132,389	115,707
Gathering and Processing
Disaggregation of Revenue [Line Items]
Revenues		132,209	81,527	368,579	270,053
Gathering and Processing | Affiliated Entity
Disaggregation of Revenue [Line Items]
Lease Revenue - Affiliate		46,803	26,308	114,127	121,983
Gathering and Processing | Service Revenue - Third Party
Disaggregation of Revenue [Line Items]
Revenues		18,770	19,331	57,750	56,151
Gathering and Processing | Service Revenue - Affiliate
Disaggregation of Revenue [Line Items]
Revenues		3,386	8,481	9,844	8,486
Gathering and Processing | Product Revenue - Third Party
Disaggregation of Revenue [Line Items]
Revenues		62,274	22,286	181,999	69,910
Gathering and Processing | Product Revenue - Affiliate
Disaggregation of Revenue [Line Items]
Revenues		976	5,121	4,859	13,523
Wholesale Marketing and Terminalling
Disaggregation of Revenue [Line Items]
Revenues		104,741	106,938	316,055	361,808
Wholesale Marketing and Terminalling | Affiliated Entity
Disaggregation of Revenue [Line Items]
Lease Revenue - Affiliate		7,561	17,579	24,119	43,595
Wholesale Marketing and Terminalling | Service Revenue - Third Party
Disaggregation of Revenue [Line Items]
Revenues		0	0	0	0
Wholesale Marketing and Terminalling | Service Revenue - Affiliate
Disaggregation of Revenue [Line Items]
Revenues		7,584	2,216	22,242	29,684
Wholesale Marketing and Terminalling | Product Revenue - Third Party
Disaggregation of Revenue [Line Items]
Revenues		47,925	55,256	142,164	186,345
Wholesale Marketing and Terminalling | Product Revenue - Affiliate
Disaggregation of Revenue [Line Items]
Revenues		41,671	31,887	127,530	102,184
Storage and Transportation
Disaggregation of Revenue [Line Items]
Revenues		24,327	25,605	72,923	98,912
Storage and Transportation | Affiliated Entity
Disaggregation of Revenue [Line Items]
Lease Revenue - Affiliate		8,179	9,638	24,114	50,973
Storage and Transportation | Service Revenue - Third Party
Disaggregation of Revenue [Line Items]
Revenues		1,292	2,298	4,224	7,015
Storage and Transportation | Service Revenue - Affiliate
Disaggregation of Revenue [Line Items]
Revenues		14,856	13,669	44,585	40,924
Storage and Transportation | Product Revenue - Third Party
Disaggregation of Revenue [Line Items]
Revenues		0	0	0	0
Storage and Transportation | Product Revenue - Affiliate
Disaggregation of Revenue [Line Items]
Revenues		$ 0	$ 0	$ 0	$ 0
[1] See Note 3 for a description of our material affiliate revenue and purchases transactions.

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