Description of Business and Basis of Presentation (Tables)

9 Months Ended

Sep. 30, 2025

Accounting Policies [Abstract]

Assets and Investments Table

As of September 30, 2025, the Partnership’s assets and investments consisted of the following:

	Wholly Owned and Operated	Operated Interests	Equity Interests
Gathering systems (1)	18	2	1
Treating facilities	43	3	—
Processing plants/trains	27	3	1
NGLs pipelines	3	—	4
Natural-gas pipelines	6	—	1
Crude-oil pipelines	2	1	1

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(1)Includes the DBM water systems.