Annual report pursuant to Section 13 and 15(d)

Basis of Presentation (Details)

v3.22.0.1
Basis of Presentation (Details) - USD ($)
$ in Millions
1 Months Ended 12 Months Ended
Dec. 31, 2019
Dec. 31, 2021
Dec. 31, 2020
Dec. 31, 2019
Liberty Media | CEO        
Basic of presentation        
Relative market capitalization percentage 50.00%      
Blended average of historical time allocation on a Liberty Media-wide and CEO basis weighted average 50.00%      
Liberty        
Basic of presentation        
Related Party Transaction, Amounts of Transaction   $ 10.0 $ 9.0 $ 8.0
Liberty | CEO        
Basic of presentation        
CEO compensation allocation percentage   17.00% 19.00%  
Annual Base Salary $ 3.0      
One-time cash commitment bonus 5.0      
Annual Target Cash Performance Bonus 17.0      
Annual Equity Awards 17.5      
Upfront Awards $ 90.0      
Liberty Media Corporation and Liberty Broadband Corporation        
Basic of presentation        
Tax sharing payable   $ 96.0 $ 129.0