Annual report pursuant to Section 13 and 15(d)

Stock-Based Compensation - Incentive Plans and Grants of Stock Awards (Details)

v3.22.0.1
Stock-Based Compensation - Incentive Plans and Grants of Stock Awards (Details)
shares in Thousands
12 Months Ended
Dec. 18, 2020
shares
Dec. 31, 2021
$ / shares
shares
Dec. 31, 2020
item
$ / shares
shares
Dec. 31, 2019
$ / shares
shares
Fair value assumptions        
Dividend rate   0.00% 0.00% 0.00%
Minimum        
Fair value assumptions        
Expected term   5 years 1 month 6 days 5 years 1 month 6 days 5 years 1 month 6 days
Volatility rate   25.10% 25.10% 25.10%
Maximum        
Fair value assumptions        
Expected term   6 years 3 months 18 days 6 years 3 months 18 days 6 years 3 months 18 days
Volatility rate   27.40% 27.40% 27.40%
Options | Series A common stock        
Stock Based Compensation        
Options granted (in shares)   0 0 0
Options | Series B common stock        
Stock Based Compensation        
Options granted (in shares)   0 0 0
Options | CEO        
Stock Based Compensation        
Number of upfront awards | item     2  
Options | CEO | Series C common stock        
Stock Based Compensation        
Options granted (in shares)   167 389 302
Options grant date fair value | $ / shares   $ 40.05 $ 38.23 $ 31.12
Options | Employee | Series C common stock        
Stock Based Compensation        
Options granted (in shares)   30 151 41
Options grant date fair value | $ / shares   $ 40.61 $ 41.06 $ 32.21
Options | Employee | Series C common stock | Minimum        
Stock Based Compensation        
Vesting period   2 years    
Options | Employee | Series C common stock | Maximum        
Stock Based Compensation        
Vesting period   5 years    
Options | Non-employee | Director | Series C common stock        
Stock Based Compensation        
Vesting period   1 year    
Options granted (in shares)   26 15 8
Options grant date fair value | $ / shares   $ 41.71 $ 37.78 $ 31.18
Time Based RSUs | CEO | Series C common stock        
Stock Based Compensation        
RSUs granted (in shares)     2  
RSUs grant date fair value | $ / shares     $ 120.71  
Percentage of base salary     50.00%  
Number of quarters | item     3  
Percentage of base salary to be waived     50.00%  
RSUs | CEO | Series C common stock        
Stock Based Compensation        
Vesting period       1 year
RSUs granted (in shares)       25
RSUs grant date fair value | $ / shares       $ 88.99
GCI Liberty Inc        
Stock Based Compensation        
Business combination shares issued ratio 0.58      
GCI Liberty Inc | Options        
Stock Based Compensation        
Business combination shares issued ratio 0.58      
GCI Liberty Inc | RSUs        
Stock Based Compensation        
Business combination shares issued ratio 0.58      
GCI Liberty Inc | Restricted Stock        
Stock Based Compensation        
Business combination shares issued ratio 0.58      
2019 Plan        
Stock Based Compensation        
Number of authorized shares   6,000    
Shares converted 3,700      
2019 Plan | Minimum        
Stock Based Compensation        
Vesting period   1 year    
Term of awards   7 years    
2019 Plan | Maximum        
Stock Based Compensation        
Vesting period   5 years    
Term of awards   10 years