Long-Lead Material Work In Process (Details) - USD ($) $ in Thousands |
Jun. 30, 2026 |
Dec. 31, 2025 |
|---|---|---|
| Collaborative Arrangement and Arrangement Other than Collaborative [Line Items] | ||
| Long-lead material work in process | $ 68,553 | $ 63,767 |
| CFPP LLC | Long Lead Material Contract | ||
| Collaborative Arrangement and Arrangement Other than Collaborative [Line Items] | ||
| Long-lead material work in process | $ 68,553 | $ 63,767 |