Business and Basis of Presentation - General (Details) - BKV Corp |
Mar. 06, 2026 |
Jan. 30, 2026 |
|---|---|---|
| Subsidiary of Limited Liability Company or Limited Partnership [Line Items] | ||
| Percentage owned by parent | 75.00% | |
| Percentage owned by noncontrolling members | 32.90% | |
| BNAC | ||
| Subsidiary of Limited Liability Company or Limited Partnership [Line Items] | ||
| Percentage owned by parent | 67.10% | |
| Percentage owned by noncontrolling members | 25.00% |