Partners' Capital and Distributions - Subsidiary Distributions (Details) - USD ($) $ / shares in Units, $ in Millions |
3 Months Ended | |||
|---|---|---|---|---|
May 15, 2025 |
Feb. 14, 2025 |
Jan. 31, 2025 |
Mar. 31, 2025 |
|
| Partners' Capital and Distributions [Line Items] | ||||
| Number of days after end of quarter within which distributions must be paid to unitholders | 45 days | |||
| Cash Distribution | Series A Preferred Units | PAA | ||||
| Partners' Capital and Distributions [Line Items] | ||||
| Preferred unit distribution amount | $ 36 | $ 10 | ||
| Preferred unit distribution amount (usd per share) | $ 0.615 | |||
| Forecast | Cash Distribution | Series A Preferred Units | PAA | ||||
| Partners' Capital and Distributions [Line Items] | ||||
| Preferred unit distribution amount | $ 36 | |||
| Preferred unit distribution amount (usd per share) | $ 0.615 |