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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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