v3.25.4
Stock-Based Compensation - Outstanding Awards (Details) - USD ($)
6 Months Ended 12 Months Ended
Dec. 31, 2025
Dec. 31, 2025
Dec. 31, 2024
Weighted average GDFV      
Total unrecognized compensation cost $ 29,000,000 $ 29,000,000  
Weighted average period for recognition   1 year 9 months 18 days  
Series C GCI Group and Series C Liberty Broadband common stock      
Weighted average GDFV      
Fair value of vested RSU's   $ 20,000,000  
Series C Liberty Broadband common stock      
Weighted average GDFV      
Fair value of vested RSU's     $ 9,000,000
RSUs | Series C GCI Group common stock      
Number of RSU's      
Granted   712,000  
Vested   (64,000)  
Cancelled   (22,000)  
GCI Liberty Separation Adjustment   169,000  
Balance ending 795,000 795,000  
Weighted average GDFV      
Granted   $ 31.35  
Vested   30.67  
Cancelled   29.55  
GCI Liberty Separation Adjustment   29.08  
Weighted average GDFV at ending $ 30.97 $ 30.97  
Employee Stock Option | Series A GCI Group common stock      
Number of RSU's      
Granted 0    
Weighted average GDFV      
Share-based payment award, options, outstanding, number 0 0  
Employee Stock Option | Series B GCI Group common stock      
Weighted average GDFV      
Share-based payment award, options, outstanding, number 0 0  
Employee Stock Option | Series C GCI Group common stock      
Weighted average GDFV      
Share-based payment award, options, outstanding, number 1,000,000 1,000,000  
Weighted average exercise price $ 36.67 $ 36.67  
Outstanding weighted average remaining contractual life (in years)   4 years 8 months 12 days  
Aggregate intrinsic value $ 1,100,000 $ 1,100,000  
Number of options exercisable 32,000 32,000  
Weighted average exercise price (in $ per share) $ 37.85 $ 37.85  
Weighted average remaining contractual life (in years)   4 years 7 months 6 days  
Aggregate intrinsic value $ 0 $ 0  
Number of option exercised   0  
GCI Liberty reserved shares 1,000,000 1,000,000