Partners' Capital and Distributions - Noncontrolling Interest (Details) - USD ($) $ in Millions |
3 Months Ended | |
|---|---|---|
Mar. 31, 2026 |
Mar. 31, 2025 |
|
| Noncontrolling Interest | ||
| Distributions paid | $ 450 | $ 456 |
| Noncontrolling Interests | ||
| Noncontrolling Interest | ||
| Distributions paid | 103 | 132 |
| Cash Distribution | Noncontrolling Interests | Consolidated Joint Venture Entities | ||
| Noncontrolling Interest | ||
| Distributions paid | 103 | 132 |
| Cash Distribution | Noncontrolling Interests | Permian JV | ||
| Noncontrolling Interest | ||
| Distributions paid | 84 | 105 |
| Cash Distribution | Noncontrolling Interests | Cactus II | ||
| Noncontrolling Interest | ||
| Distributions paid | 15 | 22 |
| Cash Distribution | Noncontrolling Interests | Red River | ||
| Noncontrolling Interest | ||
| Distributions paid | $ 4 | $ 5 |