SEGMENT INFORMATION - Schedule of Reconciliation of Capital Investments from Segments to Consolidated (Details) - USD ($) $ in Millions |
3 Months Ended | |
|---|---|---|
Mar. 31, 2026 |
Mar. 31, 2025 |
|
| Segment Reporting, Asset Reconciling Item [Line Items] | ||
| Capital investments | $ 131 | $ 55 |
| Operating Segments | Oil and Natural Gas | ||
| Segment Reporting, Asset Reconciling Item [Line Items] | ||
| Capital investments | 116 | 50 |
| Operating Segments | Carbon Management | ||
| Segment Reporting, Asset Reconciling Item [Line Items] | ||
| Capital investments | 12 | 2 |
| Corporate and Other | ||
| Segment Reporting, Asset Reconciling Item [Line Items] | ||
| Capital investments | $ 3 | $ 3 |