Consolidated Balance Sheets (Parenthetical) - $ / shares |
Dec. 31, 2025 |
Dec. 31, 2024 |
|---|---|---|
| Series A GCI Group common stock | ||
| Common stock par value | $ 0.01 | $ 0.01 |
| Common stock shares authorized | 100,000,000 | 100,000,000 |
| Common stock shares issued | 3,650,938 | 0 |
| Common stock shares outstanding | 3,650,938 | 0 |
| Series B GCI Group common stock | ||
| Common stock par value | $ 0.01 | $ 0.01 |
| Common stock shares authorized | 3,750,000 | 3,750,000 |
| Common stock shares issued | 400,806 | 0 |
| Common stock shares outstanding | 400,806 | 0 |
| Series C GCI Group common stock | ||
| Common stock par value | $ 0.01 | $ 0.01 |
| Common stock shares authorized | 100,000,000 | 100,000,000 |
| Common stock shares issued | 35,751,850 | 0 |
| Common stock shares outstanding | 35,751,850 | 0 |