v3.25.4
Related Party Transactions with Officers and Directors (Details)
$ / shares in Units, shares in Thousands
Aug. 22, 2025
USD ($)
item
installment
$ / shares
shares
Dec. 31, 2024
Chief Executive Officer and President    
Related Party Transactions with Officers and Directors    
Annual base salary | $ $ 990,000  
Incentive compensation | $ $ 1,252,741  
Number of hours of personal flight time | item 100  
Number of hours of personal flight time that can be rolled over | item 25  
Maximum number of hours of personal flight time | item 150  
Chief Executive Officer and President | Performance based restricted stock units    
Related Party Transactions with Officers and Directors    
Grant value | $ $ 626,371  
Chief Executive Officer and President | Employee Stock Option | Series C GCI Group common stock    
Related Party Transactions with Officers and Directors    
Grant of options to purchase | shares 814  
Exercise price | $ / shares $ 37.85  
Scheduled to vest equal installments | installment 3  
Malone GCI Group    
Related Party Transactions with Officers and Directors    
Maximum aggregate voting power percentage   49.30%