Capital Management (Details) - USD ($) |
May 07, 2024 |
Dec. 31, 2025 |
|---|---|---|
| Capital Management | ||
| Unrestricted cash on hand | $ 152,300,000 | |
| Long term debt | 0 | |
| Revolving credit facility obligation | $ 0 | |
| Equinor | ||
| Capital Management | ||
| Initial cash payment | $ 30,000,000 | |
| Maximum amount purchaser of partial sale of subsidiaries committed to invest | 130,000,000 | |
| Funding commitments | $ 60,000,000 | |
| Equinor | SWA Lithium | ||
| Capital Management | ||
| Percentage of ownership interest disposed | 45.00% | |
| Equinor | Texas Lithium | ||
| Capital Management | ||
| Percentage of ownership interest disposed | 45.00% |