Exploratory Well Costs - Schedule of Net Changes In Capitalized Exploratory Well Costs (Details) $ in Millions |
9 Months Ended |
|---|---|
|
Sep. 30, 2024
USD ($)
well
| |
| Capitalized Exploratory Well Costs that are Pending Determination of Proved Reserves [Roll Forward] | |
| Balance at January 1 | $ 76 |
| Additions Pending the Determination of Proved Reserves | 46 |
| Reclassifications to Proved Properties | (58) |
| Costs Charged to Expense | (1) |
| Balance at September 30 | $ 63 |
| Number of exploratory wells that have been capitalized for a period of greater than one year | well | 0 |