Revenues - Summary of Breakdown of Revenues by Type of Good or Service (Parenthetical) (Detail) - USD ($) $ in Millions |
12 Months Ended | ||
|---|---|---|---|
Dec. 31, 2025 |
Dec. 31, 2024 |
Dec. 31, 2023 |
|
| Disclosure of revenue [abstract] | |||
| Revenue from natural gas produced by the Company | $ 1,538 | $ 1,550 | $ 1,398 |