Property, Plant and Equipment - Net Changes in Capitalized Exploratory Well Costs (Details) - USD ($) $ in Thousands |
6 Months Ended | |
|---|---|---|
Jun. 30, 2026 |
Jun. 30, 2025 |
|
| Property, Plant, and Equipment, before Accumulated Depreciation, Depletion, and Amortization [Roll Forward] | ||
| Beginning balance | $ 191,821 | $ 72,055 |
| Additions pending the determination of proved reserves | 190,427 | 38,469 |
| Capitalized exploratory well costs charged to expense | (10,627) | 0 |
| Ending balance | $ 371,621 | $ 110,524 |