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Description of Business and Basis of Presentation - Additional Information (Details) - USD ($) $ in Thousands	3 Months Ended		6 Months Ended
	Jun. 30, 2025	Jun. 30, 2024	Jun. 30, 2025	Jun. 30, 2024	Jun. 30, 2023	Dec. 31, 2024
NGLs inventory	$ 2,642		$ 2,642			$ 2,514
Materials and supplied inventory - short term	9,334		9,334			613
Materials and supplies inventory - long term	105,000		$ 105,000			110,300
Long-Term Incentive Plans [Member]
Equity-based compensation, number of units issued			771,961	971,391
Equity-based compensation, expense	10,700	$ 10,400	$ 19,000		$ 19,800
Natural-Gas Liquids [Member]
NGLs line-fill inventory	$ 3,300		$ 3,300			$ 5,500
WES Operating [Member]
Ownership interest by noncontrolling interest owner	2.00%		2.00%
Chipeta [Member]
Ownership interest by noncontrolling interest owner	25.00%		25.00%
WES [Member] \| WES Operating [Member]
Ownership interest			98.00%
Occidental [Member] \| WES Operating [Member]
Ownership interest			2.00%