Annual report pursuant to Section 13 and 15(d)

Segment Information (Details)

v3.22.0.1
Segment Information (Details) - USD ($)
$ in Millions
 12 Months Ended
Dec. 31, 2021
Dec. 31, 2020
Dec. 31, 2019
Segment information      
Revenue $ 988 $ 51 $ 15
Adjusted OIBDA 305 (14) (17)
Total assets 16,968 21,373  
Investments in affiliates 13,261 16,179  
Capital expenditures 134 2  
GCI Holdings      
Segment information      
Revenue 970 34  
GCI Holdings | Lease, grant, and revenue from subsidies      
Segment information      
Revenue $ 77 3  
Charter      
Segment information      
Financial results included in the disclosure (as a percent) 100.00%    
Operating segments | GCI Holdings      
Segment information      
Revenue $ 970 34  
Adjusted OIBDA 354 10  
Total assets 3,451 3,677  
Capital expenditures 134 2  
Operating segments | Charter      
Segment information      
Revenue 51,682 48,097 45,764
Adjusted OIBDA 20,301 18,460 16,752
Total assets 142,491 144,206  
Capital expenditures 7,635 7,415  
Corporate and other      
Segment information      
Revenue 18 17 15
Adjusted OIBDA (49) (24) (17)
Total assets 13,517 17,696  
Investments in affiliates 13,261 16,179  
Operating Segments and Corporate and Other      
Segment information      
Revenue 52,670 48,148 45,779
Adjusted OIBDA 20,606 18,446 16,735
Total assets 159,459 165,579  
Investments in affiliates 13,261 16,179  
Capital expenditures 7,769 7,417  
Eliminate equity method affiliate      
Segment information      
Revenue (51,682) (48,097) (45,764)
Adjusted OIBDA (20,301) (18,460) (16,752)
Total assets (142,491) (144,206)  
Capital expenditures (7,635) (7,415)  
United States      
Segment information      
Revenue 986 49 13
Other countries      
Segment information      
Revenue $ 2 $ 2 $ 2