Partners' Capital and Distributions - Noncontrolling Interest (Details) - USD ($) $ in Millions |
3 Months Ended | 9 Months Ended | ||
|---|---|---|---|---|
Sep. 30, 2025 |
Sep. 30, 2024 |
Sep. 30, 2025 |
Sep. 30, 2024 |
|
| Noncontrolling Interest | ||||
| Distributions paid | $ 431 | $ 399 | $ 1,304 | $ 1,168 |
| Noncontrolling Interests | ||||
| Noncontrolling Interest | ||||
| Distributions paid | 110 | 113 | 339 | 310 |
| Cash Distribution | Noncontrolling Interests | Consolidated Joint Venture Entities | ||||
| Noncontrolling Interest | ||||
| Distributions paid | 110 | 113 | 339 | 310 |
| Cash Distribution | Noncontrolling Interests | Permian JV | ||||
| Noncontrolling Interest | ||||
| Distributions paid | 85 | 87 | 268 | 235 |
| Cash Distribution | Noncontrolling Interests | Cactus II | ||||
| Noncontrolling Interest | ||||
| Distributions paid | 21 | 20 | 59 | 56 |
| Cash Distribution | Noncontrolling Interests | Red River | ||||
| Noncontrolling Interest | ||||
| Distributions paid | $ 4 | $ 6 | $ 12 | $ 19 |