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Partners' Capital and Distributions - Noncontrolling Interest in Subsidiaries (Details) - USD ($) $ in Millions	3 Months Ended		9 Months Ended
	Sep. 30, 2024	Sep. 30, 2023	Sep. 30, 2024	Sep. 30, 2023
Noncontrolling Interest
Distributions paid	$ 399	$ 336	$ 1,168	$ 982
Noncontrolling Interests
Noncontrolling Interest
Distributions paid	113	86	310	237
Cash Distribution | Noncontrolling Interests | Consolidated Joint Venture Entities
Noncontrolling Interest
Distributions paid	113	86	310	237
Cash Distribution | Noncontrolling Interests | Permian JV
Noncontrolling Interest
Distributions paid	87	67	235	178
Cash Distribution | Noncontrolling Interests | Cactus II
Noncontrolling Interest
Distributions paid	20	14	56	43
Cash Distribution | Noncontrolling Interests | Red River
Noncontrolling Interest
Distributions paid	$ 6	$ 5	$ 19	$ 16
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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-Section S99
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