Quarterly report pursuant to Section 13 or 15(d)

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

v3.19.3
Information About Liberty's Operating Segments - Other Information (Details) - USD ($)
$ in Millions
 9 Months Ended
Sep. 30, 2019
Sep. 30, 2018
Dec. 31, 2018
Segment Reporting Information [Line Items]      
Total assets $ 43,645   $ 40,828
Investments in affiliates 1,698   1,641
Capital expenditures 338 $ 265  
Elimination      
Segment Reporting Information [Line Items]      
Total assets (314)    
Liberty Sirius XM Group      
Segment Reporting Information [Line Items]      
Total assets 31,004    
Investments in affiliates 638   629
Capital expenditures 239 239  
Liberty Sirius XM Group | Corporate and other      
Segment Reporting Information [Line Items]      
Total assets 200    
Liberty Sirius XM Group | SIRIUS XM Holdings | Operating Segments      
Segment Reporting Information [Line Items]      
Total assets 30,804    
Investments in affiliates 638    
Capital expenditures 239    
Braves Group      
Segment Reporting Information [Line Items]      
Total assets 1,594    
Investments in affiliates 104   92
Capital expenditures 72 15  
Braves Group | Corporate and other      
Segment Reporting Information [Line Items]      
Total assets 1,594    
Investments in affiliates 104    
Capital expenditures 72    
Formula One Group      
Segment Reporting Information [Line Items]      
Total assets 11,361    
Investments in affiliates 956   $ 920
Capital expenditures 27 $ 11  
Formula One Group | Corporate and other      
Segment Reporting Information [Line Items]      
Total assets 2,225    
Investments in affiliates 956    
Capital expenditures 14    
Formula One Group | Formula 1 | Operating Segments      
Segment Reporting Information [Line Items]      
Total assets 9,136    
Capital expenditures $ 13