v3.22.4
Noncontrolling Interests (Details) - USD ($)
$ / shares in Units, $ in Millions
 6 Months Ended 12 Months Ended
Jun. 18, 2021
Dec. 31, 2022
Dec. 31, 2021
Dec. 31, 2020
Noncontrolling Interests:        
Net income attributable to noncontrolling interest   $ 794 $ 666 $ 454
Distributions to noncontrolling interest   111 75 154
Purchase of noncontrolling interest, net of tax   (1,381) (1,885) (1,262)
Change in noncontrolling interest ownership, net of tax   (162) (528) (131)
Preferred Noncontrolling Interest, Carrying Amount $ 3,200      
Noncontrolling Interest, Carrying Amount $ 2,000      
Noncontrolling Interest, Change in Redemption Value     1,200  
Noncontrolling Interests        
Noncontrolling Interests:        
Distributions to noncontrolling interest   111 75 154
Purchase of noncontrolling interest, net of tax   (700) (808) (656)
Change in noncontrolling interest ownership, net of tax   (659) (2,153) (534)
Additional Paid-in Capital        
Noncontrolling Interests:        
Distributions to noncontrolling interest   0 0 0
Purchase of noncontrolling interest, net of tax   (681) (1,077) (606)
Change in noncontrolling interest ownership, net of tax   497 1,625 403
Common Noncontrolling Interest        
Noncontrolling Interests:        
Number of units to be received upon conversion to Charter Holdings common units (in units) 0.37334      
Net income attributable to noncontrolling interest   792 594 303
Distributions to noncontrolling interest   $ 110 $ 4 $ 3
Number of units purchased   3,171,681 3,274,391 2,637,483
Amount of units purchased   $ 1,602 $ 2,234 $ 1,462
Common Noncontrolling Interest | A/N        
Noncontrolling Interests:        
Shares held by noncontrolling shareholders (shares) 9,300,000 18,200,000    
Ownership percentage held by noncontrolling interest (percentage) 7.00% 11.00% 11.00% 8.00%
Common Noncontrolling Interest | Noncontrolling Interests        
Noncontrolling Interests:        
Purchase of noncontrolling interest, net of tax   $ (700) $ (808) $ (656)
Change in noncontrolling interest ownership, net of tax   (659) (2,153) (534)
Common Noncontrolling Interest | Additional Paid-in Capital        
Noncontrolling Interests:        
Decrease in additional paid-in-capital, net of tax   (681) (1,077) (606)
Change in noncontrolling interest ownership, net of tax   497 1,625 403
Preferred Noncontrolling Interest        
Noncontrolling Interests:        
Convertible units, conversion price (dollars per unit) $ 267.85      
Convertible units, face amount $ 2,500      
Convertible units, dividend rate (percentage) 6.00%      
Net income attributable to noncontrolling interest   $ 70 $ 150 $ 150
Deferred Tax and Other Liabilities, Noncurrent $ 300      
Preferred Noncontrolling Interest | A/N        
Noncontrolling Interests:        
Shares held by noncontrolling shareholders (shares) 25,000,000      
Maximum | Charter        
Noncontrolling Interests:        
Noncontrolling interest ownership threshold (percentage)   100.00%