Selected Components of Working Capital - Other Current Assets Table (Details) - USD ($) $ in Thousands	Sep. 30, 2023	Dec. 31, 2022
NGLs inventory	$ 3,019	$ 3,797
Imbalance receivables	3,659	32,658
Prepaid insurance	2,453	13,262
Contract assets	7,850	3,381
Other	14,495	6,408
Total other current assets	31,476	59,506
WES Operating [Member]
NGLs inventory	3,019	3,797
Imbalance receivables	3,659	32,658
Prepaid insurance	1,840	11,139
Contract assets	7,850	3,381
Other	14,440	6,316
Total other current assets	$ 30,808	$ 57,291