Suspended Exploratory Well Costs - Schedule Of Changes In Capitalized Exploratory Well Costs (Detail) $ in Thousands |
6 Months Ended | 12 Months Ended |
|---|---|---|
|
Jun. 30, 2026
USD ($)
Project
|
Dec. 31, 2025
USD ($)
Project
|
|
| Oil and Gas, Capitalized Exploratory Well Cost [Abstract] | ||
| Balance at beginning of period | $ 19,292 | $ 12,569 |
| Additions to capitalized exploratory well costs pending proved reserves determination | 9,883 | 6,723 |
| Reclassifications to development cost based on determination of proved reserves | (22,332) | 0 |
| Capitalized exploratory well costs, charged to expense | 0 | 0 |
| Balance at end of period | 6,843 | 19,292 |
| Less exploratory well costs capitalized for one year or less | 0 | 0 |
| Exploratory well costs capitalized for more than one year | $ 6,843 | $ 19,292 |
| Number of projects with exploratory well costs capitalized for more than one year | Project | 1 | 2 |