Derivatives and Risk Management Activities - Financial Impact (Details) - Commodity derivatives - Derivatives Not Designated as a Hedge - USD ($) $ in Millions |
3 Months Ended | |
|---|---|---|
Mar. 31, 2025 |
Mar. 31, 2024 |
|
| Impact of derivative activities recognized in earnings | ||
| Net loss from commodity derivative activity | $ (46) | $ (189) |
| Product sales revenues | ||
| Impact of derivative activities recognized in earnings | ||
| Net loss from commodity derivative activity | (34) | (173) |
| Field operating costs | ||
| Impact of derivative activities recognized in earnings | ||
| Net loss from commodity derivative activity | $ (12) | $ (16) |