Consolidated Statements of Operations - USD ($) shares in Thousands, $ in Thousands		3 Months Ended
		Mar. 31, 2025	Mar. 31, 2024
Revenues and other
Total revenues and other	[1]	$ 917,116	$ 887,729
Equity income, net – related parties		20,435	32,819
Operating expenses
Cost of product		41,492	46,079
Operation and maintenance		226,514	194,939
General and administrative		66,786	67,839
Property and other taxes		17,826	13,920
Depreciation and amortization		170,460	157,991
Long-lived asset and other impairments		3	23
Total operating expenses	[2]	523,081	480,791
Gain (loss) on divestiture and other, net		(4,667)	239,617
Operating income (loss)		409,803	679,374
Interest expense		(97,293)	(94,506)
Gain (loss) on early extinguishment of debt		0	524
Other income (expense), net		7,477	2,346
Income (loss) before income taxes		319,987	587,738
Income tax expense (benefit)		3,435	1,522
Net income (loss)		316,552	586,216
Net income (loss) attributable to noncontrolling interests		7,545	13,386
Net income (loss) attributable to Western Midstream Partners, LP		309,007	572,830
Limited partners' interest in net income (loss):
Net income (loss) attributable to Western Midstream Partners, LP		309,007	572,830
General partner interest in net (income) loss		(7,170)	(13,330)
Limited partners' interest in net income (loss)	[3]	$ 301,837	$ 559,500
Net income (loss) per common unit - basic	[3]	$ 0.79	$ 1.47
Net income (loss) per common unit - diluted	[3]	$ 0.79	$ 1.47
Weighted-average common units outstanding - basic	[3]	380,986	380,024
Weighted-average common units outstanding - diluted	[3]	382,494	381,628
Service Revenues - Fee Based [Member]
Revenues and other
Total revenues and other		$ 823,197	$ 781,262
Service Revenues - Product Based [Member]
Revenues and other
Total revenues and other		59,252	66,740
Product Sales [Member]
Revenues and other
Total revenues and other		34,469	39,292
Other [Member]
Revenues and other
Total revenues and other		$ 198	$ 435

[1] Total revenues and other includes related-party amounts of $558.4 million and $499.8 million for the three months ended March 31, 2025 and 2024, respectively. See Note 6.

[2] Total operating expenses includes related-party amounts of $(12.1) million and $(26.0) million for the three months ended March 31, 2025 and 2024, respectively, all primarily related to changes in imbalance positions. See Note 6.

[3] See Note 5.