Partners' Capital and Distributions - Distributions to Noncontrolling Interests (Details) - USD ($) $ in Millions |
12 Months Ended | ||
|---|---|---|---|
Dec. 31, 2025 |
Dec. 31, 2024 |
Dec. 31, 2023 |
|
| Partners Capital and Distribution [Line Items] | |||
| Distributions Paid | $ 1,733 | $ 1,569 | $ 1,330 |
| Noncontrolling Interests | |||
| Partners Capital and Distribution [Line Items] | |||
| Distributions Paid | 447 | 425 | 333 |
| Cash Distribution | Noncontrolling Interests | Consolidated Joint Venture Entities | |||
| Partners Capital and Distribution [Line Items] | |||
| Distributions Paid | 447 | 425 | 333 |
| Cash Distribution | Noncontrolling Interests | Permian JV | |||
| Partners Capital and Distribution [Line Items] | |||
| Distributions Paid | 360 | 322 | 249 |
| Cash Distribution | Noncontrolling Interests | Cactus II | |||
| Partners Capital and Distribution [Line Items] | |||
| Distributions Paid | 72 | 77 | 63 |
| Cash Distribution | Noncontrolling Interests | Red River | |||
| Partners Capital and Distribution [Line Items] | |||
| Distributions Paid | $ 15 | $ 26 | $ 21 |