Annual report pursuant to Section 13 and 15(d)

Debt (Details)

v3.22.4
Debt (Details) - USD ($)
 12 Months Ended
May 12, 2021
Dec. 18, 2020
Nov. 23, 2020
Aug. 27, 2020
Aug. 12, 2020
Jun. 18, 2018
Dec. 31, 2022
Nov. 08, 2022
Oct. 03, 2022
Dec. 31, 2021
2.75% Exchangeable Senior Debentures due 2050                    
Debt disclosures                    
Carrying value             $ 560,000,000     $ 585,000,000
Principal amount       $ 575,000,000            
Interest rate (as a percent)       2.75%     2.75%      
Percentage of redemption and purchase price       100.00%            
2.75% Exchangeable Senior Debentures due 2050 | Charter. | Series A common stock                    
Debt disclosures                    
Shares attributable to debentures per $1,000 original principal amount of Debentures       1.1661            
Total shares attributable to debentures       670,507            
Debt instrument, face amount per debenture       $ 1,000            
Exchange price of shares attributable to debentures       $ 857.56            
Exchangeable Senior Debentures Option                    
Debt disclosures                    
Principal amount     $ 75,000,000 $ 75,000,000            
1.25% Exchangeable Senior Debentures due 2050                    
Debt disclosures                    
Carrying value             $ 798,000,000     818,000,000
Principal amount     $ 825,000,000              
Interest rate (as a percent)     1.25%       1.25%      
Percentage of redemption and purchase price     100.00%              
1.25% Exchangeable Senior Debentures due 2050 | Charter. | Series A common stock                    
Debt disclosures                    
Shares attributable to debentures per $1,000 original principal amount of Debentures     1.1111              
Total shares attributable to debentures     916,657              
Debt instrument, face amount per debenture     $ 1,000              
Exchange price of shares attributable to debentures     $ 900.00              
1.75% Exchangeable Senior Debentures due 2046                    
Debt disclosures                    
Carrying value             $ 15,000,000     25,000,000
Interest rate (as a percent)             1.75%      
1.75% Exchangeable Senior Debentures due 2046 | GCI Liberty Inc                    
Debt disclosures                    
Principal amount           $ 15,000,000        
Fair value of debt   $ 26,000,000                
Interest rate (as a percent)           1.75%        
Percentage of redemption and purchase price           100.00%        
1.75% Exchangeable Senior Debentures due 2046 | Charter. | GCI Liberty Inc                    
Debt disclosures                    
Shares attributable to debentures per $1,000 original principal amount of Debentures           2.6989        
Total shares attributable to debentures           39,231        
Debt instrument, face amount per debenture           $ 1,000        
Exchange price of shares attributable to debentures           $ 370.52        
Line of credit                    
Debt disclosures                    
Carrying value             $ 397,000,000     399,000,000
SPV | Margin Loan Facility                    
Debt disclosures                    
Carrying value             $ 1,400,000,000     $ 1,300,000,000
Number of business days prior to the maturity date             5 days      
Remaining borrowing capacity             $ 900,000,000      
SPV | Margin Loan Facility | Charter. | Asset Pledged as Collateral                    
Debt disclosures                    
Shares owned             37,300,000      
Additional shares pledged as collateral                 6,000,000  
Value of pledged collateral             $ 12,700,000,000      
SPV | Margin Loan Facility | Three-month LIBOR                    
Debt disclosures                    
Interest rate basis         three-month LIBOR          
Basis spread on variable rate 1.50% 1.85%     1.50%          
SPV | Term loan                    
Debt disclosures                    
Maximum borrowing capacity               $ 1,150,000,000    
SPV | Revolving Credit Facility                    
Debt disclosures                    
Maximum borrowing capacity               1,150,000,000    
SPV | Uncommitted Incremental Term Loan Facility                    
Debt disclosures                    
Maximum borrowing capacity               $ 200,000,000