Quarterly report pursuant to Section 13 or 15(d)

Stock-Based Compensation - Liberty - Outstanding Awards (Details)

v3.21.1
Stock-Based Compensation - Liberty - Outstanding Awards (Details)
$ / shares in Units, $ in Millions
 3 Months Ended
Mar. 31, 2021
USD ($)
$ / shares
shares
Additional disclosures  
Total unrecognized compensation cost related to unvested equity awards | $ $ 75
Weighted average period of recognition related to unvested equity awards (in years) 1 year 10 months 24 days
Liberty SiriusXM Group  
Additional disclosures  
Common stock reserved for issuance 11,100,000
Liberty SiriusXM Group | Series A  
Number of options  
Outstanding at end of period 0
Liberty SiriusXM Group | Series B  
Number of options  
Outstanding at end of period 0
Liberty SiriusXM Group | Common Class A  
Number of options  
Granted 0
Liberty SiriusXM Group | Common Class B  
Number of options  
Granted 0
Liberty SiriusXM Group | Common Class C  
Number of options  
Outstanding at beginning of period 10,870,000
Granted 290,000
Exercised (31,000)
Outstanding at end of period 11,129,000
Exercisable at end of period 8,675,000
WAEP  
Outstanding at beginning of period | $ / shares $ 34.96
Granted | $ / shares 45.34
Exercised | $ / shares 31.50
Outstanding at end of period | $ / shares 35.24
Exercisable at end of period | $ / shares $ 32.62
Additional disclosures  
Weighted average remaining life, outstanding 3 years
Weighted average remaining life, exercisable 2 years 1 month 6 days
Aggregate intrinsic value, outstanding | $ $ 102
Aggregate intrinsic value, exercisable | $ $ 100
Formula One Group  
Number of options  
Outstanding at end of period 1,000
WAEP  
Exercised | $ / shares $ 12.63
Additional disclosures  
Weighted average period of recognition related to unvested equity awards (in years) 1 year 8 months 12 days
Common stock reserved for issuance 11,100,000
Formula One Group | Common Class A  
Number of options  
Granted 0
Formula One Group | Common Class B  
Number of options  
Granted 0
Formula One Group | Common Class C  
Number of options  
Outstanding at beginning of period 10,391,000
Granted 748,000
Exercised (11,000)
Outstanding at end of period 11,128,000
Exercisable at end of period 8,638,000
WAEP  
Outstanding at beginning of period | $ / shares $ 31.78
Granted | $ / shares 45.88
Exercised | $ / shares 22.91
Outstanding at end of period | $ / shares 32.74
Exercisable at end of period | $ / shares $ 30.13
Additional disclosures  
Weighted average remaining life, outstanding 4 years 4 months 24 days
Weighted average remaining life, exercisable 3 years 10 months 24 days
Aggregate intrinsic value, outstanding | $ $ 120
Aggregate intrinsic value, exercisable | $ $ 114
Braves Group  
Number of options  
Outstanding at end of period 2,000
WAEP  
Exercised | $ / shares $ 11.89
Additional disclosures  
Weighted average period of recognition related to unvested equity awards (in years) 1 year 2 months 12 days
Common stock reserved for issuance 3,500,000
Braves Group | Common Class A  
Number of options  
Granted 0
Braves Group | Common Class B  
Number of options  
Granted 0
Braves Group | Common Class C  
Number of options  
Outstanding at beginning of period 3,475,000
Granted 16,000
Exercised (3,000)
Outstanding at end of period 3,488,000
Exercisable at end of period 1,010,000
WAEP  
Outstanding at beginning of period | $ / shares $ 24.81
Granted | $ / shares 31.24
Exercised | $ / shares 15.36
Outstanding at end of period | $ / shares 24.85
Exercisable at end of period | $ / shares $ 19.03
Additional disclosures  
Weighted average remaining life, outstanding 5 years 4 months 24 days
Weighted average remaining life, exercisable 2 years 4 months 24 days
Aggregate intrinsic value, outstanding | $ $ 11
Aggregate intrinsic value, exercisable | $ $ 9