Consolidated Balance Sheets - WES Operating (Parenthetical) - USD ($) $ in Thousands		Mar. 31, 2025	Dec. 31, 2024
Total assets	[1]	$ 12,456,877	$ 13,144,785
Accounts receivable, net		673,204	701,838
Total liabilities	[2]	9,123,306	9,769,615
Related Parties [Member]
Total assets		968,540	991,062
Accounts receivable, net		393,454	401,315
Total liabilities		577,034	529,741
WES Operating [Member]
Total assets	[3]	12,483,406	13,134,410
Accounts receivable, net		711,300	701,814
Total liabilities	[4]	9,080,174	9,708,284
WES Operating [Member] | Related Parties [Member]
Total assets		1,000,000	987,400
Accounts receivable, net		431,569	401,315
Total liabilities		$ 577,000	$ 555,900

[1] Total assets includes related-party amounts of $968.5 million and $991.1 million as of March 31, 2025, and December 31, 2024, respectively, which includes related-party Accounts receivable, net of $393.5 million and $401.3 million as of March 31, 2025, and December 31, 2024, respectively. See Note 6.

[2] Total liabilities includes related-party amounts of $577.0 million and $529.7 million as of March 31, 2025, and December 31, 2024, respectively, which includes related-party Accounts and imbalance payable of $37.3 million and $20.6 million as of March 31, 2025, and December 31, 2024, respectively. See Note 6.

[3] Total assets includes related-party amounts of $1.0 billion and $987.4 million as of March 31, 2025, and December 31, 2024, respectively, which includes related-party Accounts receivable, net of $431.6 million and $401.3 million as of March 31, 2025, and December 31, 2024, respectively. See Note 6.

[4] Total liabilities includes related-party amounts of $577.0 million and $555.9 million as of March 31, 2025, and December 31, 2024, respectively, which includes related-party Accounts and imbalance payable of $37.3 million and $46.8 million as of March 31, 2025, and December 31, 2024, respectively. See Note 6.