Annual report pursuant to Section 13 and 15(d)

Related Party Transactions with Officers and Directors (Details)

v3.22.0.1
Related Party Transactions with Officers and Directors (Details)
 1 Months Ended 12 Months Ended
Jan. 01, 2020
Dec. 31, 2020
USD ($)
$ / shares
shares
Dec. 31, 2019
USD ($)
tranche
$ / shares
shares
Dec. 31, 2021
USD ($)
shares
Dec. 31, 2020
Jul. 28, 2021
Chief Executive Officer            
Allocation percentage       41.00% 44.00%  
Relative market capitalization percentage       50.00%    
Blended average of historical time allocation on a Liberty Media-wide and CEO basis weighted average       50.00%    
Employment agreement term 5 years          
Annual base salary       $ 3,000,000    
One-time cash commitment bonus     $ 5,000,000      
Annual target cash performance bonus       17,000,000    
Upfront awards     $ 90,000,000      
Number Of equal tranches | tranche     2      
Grant date fair value   $ 19,107,000 $ 19,800,000      
Annual equity awards       $ 17,500,000    
Exchange agreement with chairman | John C. Malone            
Target Voting Power Maximum           49.00%
Target Voting Power additional percentage           0.50%
Share exchanges | shares       0    
Target voting power plus percentage | Exchange agreement with chairman | John C. Malone            
Target Voting Power Maximum           0.50%
Target voting power less percentage | Exchange agreement with chairman | John C. Malone            
Target Voting Power additional percentage           0.50%
Liberty Sirius Xm Group Common Class C | Chief Executive Officer            
Options granted | shares   665,140 927,334      
Weighted average GDFV | $ / shares   $ 42.13 $ 47.11      
Liberty Braves Group Common Class C | Chief Executive Officer            
Options granted | shares   352,224 313,342      
Weighted average GDFV | $ / shares   $ 26.36 $ 29.10      
Liberty Formula One Group Common Class C | Chief Executive Officer            
Options granted | shares   544,508 588,954      
Weighted average GDFV | $ / shares   $ 43.01 $ 43.85      
Common Class B | Liberty SiriusXM Group | Exchange agreement with chairman | John C. Malone            
Stock exchange ratio       1    
Common Class B | Braves Group | Exchange agreement with chairman | John C. Malone            
Stock exchange ratio       1    
Common Class B | Formula One Group | Exchange agreement with chairman | John C. Malone            
Stock exchange ratio       1