Stock-Based Compensation - Liberty - Outstanding Awards (Details)
$ / shares in Units, $ in Millions |
|
9 Months Ended |
|
Sep. 30, 2018
USD ($)
$ / shares
shares
|
Sep. 30, 2018
USD ($)
$ / shares
shares
|
| Liberty Sirius XM Group | Common Class A |
Ìý
|
Ìý
|
| Share-based Compensation Arrangement by Share-based Payment Award, Options, Outstanding [Roll Forward] |
Ìý
|
Ìý
|
| Outstanding options, Beginning Balance |
Ìý
|
1,626,000
|
| Options granted |
Ìý
|
0
|
| Options exercised |
Ìý
|
(214,000)
|
| Outstanding options, Ending Balance |
1,412,000
|
1,412,000
|
| Exercisable options |
1,409,000
|
1,409,000
|
| Outstanding WAEP, Beginning of period | $ / shares |
Ìý
|
$ 19.78
|
| WAEP exercised | $ / shares |
Ìý
|
19.69
|
| Outstanding WAEP, End of period | $ / shares |
$ 19.80
|
19.80
|
| Exercisable WAEP | $ / shares |
$ 19.77
|
$ 19.77
|
| Weighted average remaining life, outstanding |
1 year 2 months 12 days
|
Ìý
|
| Share-based Compensation Arrangement by Share-based Payment Award, Options, Exercisable, Weighted Average Remaining Contractual Term |
1 year 2 months 12 days
|
Ìý
|
| Share-based Compensation Arrangement by Share-based Payment Award, Options, Vested and Expected to Vest, Outstanding, Aggregate Intrinsic Value | $ |
$ 33
|
$ 33
|
| Share-based Compensation Arrangement by Share-based Payment Award, Options, Vested and Expected to Vest, Exercisable, Aggregate Intrinsic Value | $ |
$ 33
|
$ 33
|
| Liberty Sirius XM Group | Common Class B |
Ìý
|
Ìý
|
| Share-based Compensation Arrangement by Share-based Payment Award, Options, Outstanding [Roll Forward] |
Ìý
|
Ìý
|
| Options granted |
Ìý
|
0
|
| Liberty Sirius XM Group | Common Class C |
Ìý
|
Ìý
|
| Share-based Compensation Arrangement by Share-based Payment Award, Options, Outstanding [Roll Forward] |
Ìý
|
Ìý
|
| Outstanding options, Beginning Balance |
Ìý
|
11,328,000
|
| Options granted |
Ìý
|
633,000
|
| Options exercised |
Ìý
|
(470,000)
|
| Options forfeited/cancelled |
Ìý
|
(1,000)
|
| Outstanding options, Ending Balance |
11,490,000
|
11,490,000
|
| Exercisable options |
5,699,000
|
5,699,000
|
| Outstanding WAEP, Beginning of period | $ / shares |
Ìý
|
$ 27.66
|
| WAEP granted | $ / shares |
Ìý
|
42.50
|
| WAEP exercised | $ / shares |
Ìý
|
20.01
|
| Forfeited/Cancelled, WAEP | $ / shares |
Ìý
|
39.09
|
| Outstanding WAEP, End of period | $ / shares |
$ 28.79
|
28.79
|
| Exercisable WAEP | $ / shares |
$ 26.55
|
$ 26.55
|
| Weighted average remaining life, outstanding |
3 years 7 months 6 days
|
Ìý
|
| Share-based Compensation Arrangement by Share-based Payment Award, Options, Exercisable, Weighted Average Remaining Contractual Term |
3 years
|
Ìý
|
| Share-based Compensation Arrangement by Share-based Payment Award, Options, Vested and Expected to Vest, Outstanding, Aggregate Intrinsic Value | $ |
$ 168
|
$ 168
|
| Share-based Compensation Arrangement by Share-based Payment Award, Options, Vested and Expected to Vest, Exercisable, Aggregate Intrinsic Value | $ |
$ 96
|
$ 96
|
| Braves Group | Common Class A |
Ìý
|
Ìý
|
| Share-based Compensation Arrangement by Share-based Payment Award, Options, Outstanding [Roll Forward] |
Ìý
|
Ìý
|
| Outstanding options, Beginning Balance |
Ìý
|
179,000
|
| Options granted |
Ìý
|
0
|
| Options exercised |
Ìý
|
(1,000)
|
| Outstanding options, Ending Balance |
178,000
|
178,000
|
| Exercisable options |
178,000
|
178,000
|
| Outstanding WAEP, Beginning of period | $ / shares |
Ìý
|
$ 11.43
|
| WAEP exercised | $ / shares |
Ìý
|
13.69
|
| Outstanding WAEP, End of period | $ / shares |
$ 11.42
|
11.42
|
| Exercisable WAEP | $ / shares |
$ 11.41
|
$ 11.41
|
| Weighted average remaining life, outstanding |
1 year 2 months 12 days
|
Ìý
|
| Share-based Compensation Arrangement by Share-based Payment Award, Options, Exercisable, Weighted Average Remaining Contractual Term |
1 year 2 months 12 days
|
Ìý
|
| Outstanding options, aggregate intrinsic value | $ |
$ 3
|
$ 3
|
| Exercisable Options, Aggregate Intrinsic Value | $ |
$ 3
|
$ 3
|
| Braves Group | Common Class B |
Ìý
|
Ìý
|
| Share-based Compensation Arrangement by Share-based Payment Award, Options, Outstanding [Roll Forward] |
Ìý
|
Ìý
|
| Options granted |
Ìý
|
0
|
| Braves Group | Common Class C |
Ìý
|
Ìý
|
| Share-based Compensation Arrangement by Share-based Payment Award, Options, Outstanding [Roll Forward] |
Ìý
|
Ìý
|
| Outstanding options, Beginning Balance |
Ìý
|
1,231,000
|
| Options granted |
Ìý
|
46,000
|
| Options exercised |
Ìý
|
(4,000)
|
| Outstanding options, Ending Balance |
1,273,000
|
1,273,000
|
| Exercisable options |
708,000
|
708,000
|
| Outstanding WAEP, Beginning of period | $ / shares |
Ìý
|
$ 16.27
|
| WAEP granted | $ / shares |
Ìý
|
23.34
|
| WAEP exercised | $ / shares |
Ìý
|
13.37
|
| Outstanding WAEP, End of period | $ / shares |
$ 16.53
|
16.53
|
| Exercisable WAEP | $ / shares |
$ 15.83
|
$ 15.83
|
| Weighted average remaining life, outstanding |
3 years 6 months
|
Ìý
|
| Share-based Compensation Arrangement by Share-based Payment Award, Options, Exercisable, Weighted Average Remaining Contractual Term |
3 years
|
Ìý
|
| Outstanding options, aggregate intrinsic value | $ |
$ 14
|
$ 14
|
| Exercisable Options, Aggregate Intrinsic Value | $ |
$ 8
|
$ 8
|
| Formula One Group | Common Class A |
Ìý
|
Ìý
|
| Share-based Compensation Arrangement by Share-based Payment Award, Options, Outstanding [Roll Forward] |
Ìý
|
Ìý
|
| Outstanding options, Beginning Balance |
Ìý
|
400,000
|
| Options granted |
Ìý
|
0
|
| Options exercised |
Ìý
|
(38,000)
|
| Outstanding options, Ending Balance |
362,000
|
362,000
|
| Exercisable options |
362,000
|
362,000
|
| Outstanding WAEP, Beginning of period | $ / shares |
Ìý
|
$ 11.69
|
| WAEP exercised | $ / shares |
Ìý
|
11.68
|
| Outstanding WAEP, End of period | $ / shares |
$ 11.69
|
11.69
|
| Exercisable WAEP | $ / shares |
$ 11.68
|
$ 11.68
|
| Weighted average remaining life, outstanding |
1 year 2 months 12 days
|
Ìý
|
| Share-based Compensation Arrangement by Share-based Payment Award, Options, Exercisable, Weighted Average Remaining Contractual Term |
1 year 2 months 12 days
|
Ìý
|
| Share-based Compensation Arrangement by Share-based Payment Award, Options, Vested and Expected to Vest, Outstanding, Aggregate Intrinsic Value | $ |
$ 9
|
$ 9
|
| Share-based Compensation Arrangement by Share-based Payment Award, Options, Vested and Expected to Vest, Exercisable, Aggregate Intrinsic Value | $ |
$ 9
|
$ 9
|
| Formula One Group | Common Class B |
Ìý
|
Ìý
|
| Share-based Compensation Arrangement by Share-based Payment Award, Options, Outstanding [Roll Forward] |
Ìý
|
Ìý
|
| Options granted |
Ìý
|
0
|
| Formula One Group | Common Class C |
Ìý
|
Ìý
|
| Share-based Compensation Arrangement by Share-based Payment Award, Options, Outstanding [Roll Forward] |
Ìý
|
Ìý
|
| Outstanding options, Beginning Balance |
Ìý
|
4,760,000
|
| Options granted |
Ìý
|
2,026,000
|
| Options exercised |
Ìý
|
(118,000)
|
| Options forfeited/cancelled |
Ìý
|
(1,000)
|
| Outstanding options, Ending Balance |
6,667,000
|
6,667,000
|
| Exercisable options |
3,857,000
|
3,857,000
|
| Outstanding WAEP, Beginning of period | $ / shares |
Ìý
|
$ 24.59
|
| WAEP granted | $ / shares |
Ìý
|
31.56
|
| WAEP exercised | $ / shares |
Ìý
|
14.04
|
| Forfeited/Cancelled, WAEP | $ / shares |
Ìý
|
34.78
|
| Outstanding WAEP, End of period | $ / shares |
$ 26.89
|
26.89
|
| Exercisable WAEP | $ / shares |
$ 28.09
|
$ 28.09
|
| Weighted average remaining life, outstanding |
5 years
|
Ìý
|
| Share-based Compensation Arrangement by Share-based Payment Award, Options, Exercisable, Weighted Average Remaining Contractual Term |
4 years 9 months 18 days
|
Ìý
|
| Share-based Compensation Arrangement by Share-based Payment Award, Options, Vested and Expected to Vest, Outstanding, Aggregate Intrinsic Value | $ |
$ 69
|
$ 69
|
| Share-based Compensation Arrangement by Share-based Payment Award, Options, Vested and Expected to Vest, Exercisable, Aggregate Intrinsic Value | $ |
$ 35
|
$ 35
|