Quarterly report pursuant to Section 13 or 15(d)

Segment Information (Details)

v3.24.2.u1
Segment Information (Details) - USD ($)
$ in Millions
 3 Months Ended 6 Months Ended
Jun. 30, 2024
Jun. 30, 2023
Jun. 30, 2024
Jun. 30, 2023
Dec. 31, 2023
Revenues from External Customers and Long-Lived Assets [Line Items]          
Gross receivables $ 166   $ 166   $ 181
Deferred revenue 38   38   43
Revenue 246 $ 245 491 $ 491  
Adjusted OIBDA 80 87 165 169  
Total assets 15,959   15,959   $ 15,641
Investments in affiliates 12,535   12,535    
Capital expenditures     $ 123    
Charter          
Revenues from External Customers and Long-Lived Assets [Line Items]          
Financial results included in the disclosure (as a percent)     100.00%    
Operating Segments and Corporate and Other          
Revenues from External Customers and Long-Lived Assets [Line Items]          
Adjusted OIBDA 5,666 5,667 $ 11,286 11,089  
Total assets 164,570   164,570    
Investments in affiliates 12,535   12,535    
Capital expenditures     5,767    
Corporate and other          
Revenues from External Customers and Long-Lived Assets [Line Items]          
Adjusted OIBDA (6) (5) (11) (13)  
Total assets 12,665   12,665    
Investments in affiliates 12,535   12,535    
Operating segments | GCI Holdings          
Revenues from External Customers and Long-Lived Assets [Line Items]          
Revenue 246 245 491 491  
Adjusted OIBDA 86 92 176 182  
Total assets 3,294   3,294    
Capital expenditures     123    
Operating segments | GCI Holdings | Lease, grant, and revenue from subsidies          
Revenues from External Customers and Long-Lived Assets [Line Items]          
Revenue 20 19 39 38  
Operating segments | GCI Holdings | Consumer Revenue | Data          
Revenues from External Customers and Long-Lived Assets [Line Items]          
Revenue 60 59 120 118  
Operating segments | GCI Holdings | Consumer Revenue | Wireless          
Revenues from External Customers and Long-Lived Assets [Line Items]          
Revenue 34 35 69 70  
Operating segments | GCI Holdings | Consumer Revenue | Other revenue          
Revenues from External Customers and Long-Lived Assets [Line Items]          
Revenue 10 10 19 22  
Operating segments | GCI Holdings | Business Revenue | Data          
Revenues from External Customers and Long-Lived Assets [Line Items]          
Revenue 108 106 215 211  
Operating segments | GCI Holdings | Business Revenue | Wireless          
Revenues from External Customers and Long-Lived Assets [Line Items]          
Revenue 10 11 21 22  
Operating segments | GCI Holdings | Business Revenue | Other revenue          
Revenues from External Customers and Long-Lived Assets [Line Items]          
Revenue 4 5 8 10  
Operating segments | Charter          
Revenues from External Customers and Long-Lived Assets [Line Items]          
Revenue 13,685 13,659 27,364 27,312  
Adjusted OIBDA 5,586 5,580 11,121 10,920  
Total assets 148,611   148,611    
Capital expenditures     5,644    
Eliminate equity method affiliate          
Revenues from External Customers and Long-Lived Assets [Line Items]          
Adjusted OIBDA (5,586) $ (5,580) (11,121) $ (10,920)  
Total assets $ (148,611)   (148,611)    
Capital expenditures     $ (5,644)