Quarterly report pursuant to Section 13 or 15(d)

Information About Liberty's Operating Segments - Other Information (Details)

v3.20.2
Information About Liberty's Operating Segments - Other Information (Details) - USD ($)
$ in Millions
 9 Months Ended
Sep. 30, 2020
Sep. 30, 2019
Dec. 31, 2019
Segment Reporting Information [Line Items]      
Total assets $ 43,789   $ 44,189
Investments in affiliates 1,106   1,625
Capital expenditures 316 $ 338  
Elimination      
Segment Reporting Information [Line Items]      
Total assets (680)    
Liberty SiriusXM Group      
Segment Reporting Information [Line Items]      
Total assets 31,610    
Investments in affiliates 986   644
Capital expenditures 230 239  
Liberty SiriusXM Group | Corporate and other      
Segment Reporting Information [Line Items]      
Total assets 1,093    
Investments in affiliates 289    
Liberty SiriusXM Group | Sirius XM Holdings | Operating Segments      
Segment Reporting Information [Line Items]      
Total assets 30,517    
Investments in affiliates 697    
Capital expenditures 230    
Braves Group      
Segment Reporting Information [Line Items]      
Total assets 1,628    
Investments in affiliates 87   99
Capital expenditures 69 72  
Braves Group | Corporate and other      
Segment Reporting Information [Line Items]      
Total assets 1,628    
Investments in affiliates 87    
Capital expenditures 69    
Formula One Group      
Segment Reporting Information [Line Items]      
Total assets 11,231    
Investments in affiliates 33   $ 882
Capital expenditures 17 $ 27  
Formula One Group | Corporate and other      
Segment Reporting Information [Line Items]      
Total assets 2,424    
Investments in affiliates 33    
Capital expenditures 10    
Formula One Group | Formula 1 | Operating Segments      
Segment Reporting Information [Line Items]      
Total assets 8,807    
Capital expenditures $ 7