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Description of Business and Basis of Presentation (Tables)

6 Months Ended

Jun. 30, 2026

Accounting Policies [Abstract]

Assets and Investments Table

As of June 30, 2026, the Partnership’s assets and investments consisted of the following:

						Wholly Owned and Operated						Operated Interests												Non-Operated Interests						Equity Interests
Gathering systems						16						2												1						—
Treating facilities						43						3												—						—
Processing plants/trains						30						3												—						1
Produced-water gathering, treating, recycling, and disposal systems						8						—												—						—
NGLs pipelines						2						—												—						4
Natural-gas pipelines						6						—												—						1
Crude-oil pipelines						2						1												—						1

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Tabular disclosure of the assets and investments accounted for under the equity method.

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