Equity (Cash Distributions) (Details) - USD ($) $ / shares in Units, $ in Millions |
3 Months Ended | ||
|---|---|---|---|
Mar. 31, 2026 |
Dec. 31, 2025 |
Mar. 31, 2025 |
|
| Distribution Made To Managing Member Or General Partner [Line Items] | |||
| Distributions on Common Units | $ 189 | $ 159 | |
| Incentive Distribution, Distribution Per Unit | $ 71 | $ 39 | |
| Preferred Stock, Dividends, Per Share, Cash Paid | $ 39.38 | ||
| Common Units [Member] | Sunoco LP | |||
| Distribution Made To Managing Member Or General Partner [Line Items] | |||
| Per Unit Distribution (in dollars per unit) | $ 0.9317 | ||
| Distributions on Common Units | $ 136 | $ 128 | |
| Distribution to IDR Holders | Sunoco LP | |||
| Distribution Made To Managing Member Or General Partner [Line Items] | |||
| Incentive Distribution, Distribution Per Unit | 71 | 60 | |
| Class D Units | Sunoco LP | |||
| Distribution Made To Managing Member Or General Partner [Line Items] | |||
| Distributions on Common Units | $ 51 | $ 48 | |