Quarterly report pursuant to Section 13 or 15(d)

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

v3.21.2
Information About Liberty's Operating Segments - Other Information (Details) - USD ($)
$ in Millions
 9 Months Ended
Sep. 30, 2021
Sep. 30, 2020
Dec. 31, 2020
Segment Reporting Information [Line Items]      
Total assets $ 44,419   $ 44,004
Investments in affiliates 1,016   1,018
Capital expenditures 280 $ 316  
Consolidation Eliminations      
Segment Reporting Information [Line Items]      
Total assets (538)    
Liberty SiriusXM Group      
Segment Reporting Information [Line Items]      
Total assets 31,497    
Investments in affiliates 874   886
Capital expenditures 244 230  
Liberty SiriusXM Group | Corporate and other      
Segment Reporting Information [Line Items]      
Total assets 1,758    
Investments in affiliates 149    
Liberty SiriusXM Group | Operating Segments and Corporate and Other      
Segment Reporting Information [Line Items]      
Total assets 44,828    
Investments in affiliates 1,120    
Capital expenditures 354    
Liberty SiriusXM Group | Consolidation Eliminations      
Segment Reporting Information [Line Items]      
Total assets (13,331)    
Investments in affiliates (246)    
Capital expenditures (110)    
Liberty SiriusXM Group | SIRIUS XM Holdings | Operating Segments      
Segment Reporting Information [Line Items]      
Total assets 29,739    
Investments in affiliates 725    
Capital expenditures 244    
Liberty SiriusXM Group | Live Nation | Operating Segments      
Segment Reporting Information [Line Items]      
Total assets 13,331    
Investments in affiliates 246    
Capital expenditures 110    
Braves Group      
Segment Reporting Information [Line Items]      
Total assets 1,625    
Investments in affiliates 108   94
Capital expenditures 26 69  
Braves Group | Corporate and other      
Segment Reporting Information [Line Items]      
Total assets 1,625    
Investments in affiliates 108    
Capital expenditures 26    
Formula One Group      
Segment Reporting Information [Line Items]      
Total assets 11,835    
Investments in affiliates 34   $ 38
Capital expenditures 10 $ 17  
Formula One Group | Corporate and other      
Segment Reporting Information [Line Items]      
Total assets 3,020    
Investments in affiliates 34    
Formula One Group | Formula 1 | Operating Segments      
Segment Reporting Information [Line Items]      
Total assets 8,815    
Capital expenditures $ 10