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Partners' Capital and Distributions - Noncontrolling Interest in Subsidiaries (Details) - USD ($) $ in Millions	3 Months Ended		6 Months Ended
	Jun. 30, 2024	Jun. 30, 2023	Jun. 30, 2024	Jun. 30, 2023
Noncontrolling Interest
Distributions paid	$ 383	$ 322	$ 770	$ 646
Noncontrolling Interests
Noncontrolling Interest
Distributions paid	97	73	198	151
Cash Distribution | Noncontrolling Interests | Consolidated Joint Venture Entities
Noncontrolling Interest
Distributions paid	97	73	198	151
Cash Distribution | Noncontrolling Interests | Permian JV
Noncontrolling Interest
Distributions paid	74	53	148	111
Cash Distribution | Noncontrolling Interests | Cactus II
Noncontrolling Interest
Distributions paid	16	15	37	29
Cash Distribution | Noncontrolling Interests | Red River
Noncontrolling Interest
Distributions paid	$ 7	$ 5	$ 13	$ 11
Permian JV
Noncontrolling Interest
Noncontrolling interests in subsidiaries (as a percent)	35.00%		35.00%
Cactus II
Noncontrolling Interest
Noncontrolling interests in subsidiaries (as a percent)	30.00%		30.00%
Red River
Noncontrolling Interest
Noncontrolling interests in subsidiaries (as a percent)	33.00%		33.00%

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The equity interest of noncontrolling shareholders, partners or other equity holders in consolidated entity.

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Total distributions to each class of partners (i.e., general, limited and preferred partners).

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Reference 1: http://fasb.org/us-gaap/role/ref/legacyRef
-Topic 505
-SubTopic 10
-Name Accounting Standards Codification
-Section S99
-Paragraph 5
-Subparagraph (SAB Topic 4.F)
-Publisher FASB
-URI https://asc.fasb.org/1943274/2147480008/505-10-S99-5

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-Topic 505
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-Section S99
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