Liberty Media Corporation Quarterly report pursuant to Section 13 or 15(d)

Quarterly report pursuant to Section 13 or 15(d)

Cover
- Document And Entity Information
Financial Statements
Notes to Financial Statements
Notes Tables
Notes Details

Stock-Based Compensation (Details 2)

v3.3.0.814

Stock-Based Compensation (Details 2) - USD ($) $ / shares in Units, shares in Millions, $ in Millions	3 Months Ended		9 Months Ended
	Sep. 30, 2015	Sep. 30, 2014	Sep. 30, 2015	Sep. 30, 2014
Share-based Compensation Arrangement by Share-based Payment Award, Options, Outstanding [Roll Forward]
Total unrecognized compensation cost related to unvested equity awards	$ 64		$ 64
Weighted average period of recognition related to unvested equity awards (in years)			3 years 1 month 6 days
Stock-based compensation	$ 56	$ 53	$ 147	$ 151
SIRIUS XM
Share-based Compensation Arrangement by Share-based Payment Award, Options, Outstanding [Roll Forward]
Outstanding options, Ending Balance	316		316
Exercisable options	130		130
Outstanding WAEP, End of period	$ 3.14		$ 3.14
Exercisable WAEP	$ 2.45		$ 2.45
Exercisable Options, Aggregate Intrinsic Value	$ 178		$ 178
Share-based Compensation Arrangement by Share-based Payment Award, Options, Outstanding, Intrinsic Value	216		216
Total unrecognized compensation cost related to unvested equity awards	236		$ 236
Weighted average period of recognition related to unvested equity awards (in years)			2 years 9 months 18 days
SIRIUS XM \| SIRIUS XM
Share-based Compensation Arrangement by Share-based Payment Award, Options, Outstanding [Roll Forward]
Stock-based compensation	$ 41	$ 39	$ 115	$ 110

- Definition

Unrecognized cost of unvested share-based compensation awards.

+ References

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Weighted average period over which unrecognized compensation is expected to be recognized for equity-based compensation plans, in 'PnYnMnDTnHnMnS' format, for example, 'P1Y5M13D' represents the reported fact of one year, five months, and thirteen days.

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The aggregate amount of noncash, equity-based employee remuneration. This may include the value of stock or unit options, amortization of restricted stock or units, and adjustment for officers' compensation. As noncash, this element is an add back when calculating net cash generated by operating activities using the indirect method.

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The number of shares into which fully or partially vested stock options outstanding as of the balance sheet date can be currently converted under the option plan.

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The weighted-average price as of the balance sheet date at which grantees can acquire the shares reserved for issuance on vested portions of options outstanding and currently exercisable under the stock option plan.

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Amount by which the current fair value of the underlying stock exceeds the exercise price of options outstanding.

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Number of options outstanding, including both vested and non-vested options.

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- Definition

A roll forward is a reconciliation of a concept from the beginning of a period to the end of a period.

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Weighted average price at which grantees can acquire the shares reserved for issuance under the stock option plan.

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Amount of difference between fair value of the underlying shares reserved for issuance and exercise price of vested portions of options outstanding and currently exercisable.

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