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
Accounting Policies
- Summary of Significant Accounting Policies (Policies)
Notes Tables
Notes Details

Goodwill and Other Intangible Assets (Amortizable Intangibles) (Details)

v3.10.0.1

Goodwill and Other Intangible Assets (Amortizable Intangibles) (Details) - USD ($) $ in Millions	3 Months Ended		9 Months Ended
	Sep. 30, 2018	Sep. 30, 2017	Sep. 30, 2018	Sep. 30, 2017	Dec. 31, 2017
Finite-Lived Intangible Assets [Line Items]
Goodwill	$ 18,386		$ 18,386		$ 18,383
Indefinite-lived Intangible Assets, Period Increase (Decrease)			0
Finite-Lived Intangible Assets, Gross	7,652		7,652		7,523
Accumulated amortization	(1,822)		(1,822)		(1,331)
Finite-Lived Intangible Assets, Net, Total	5,830		5,830		6,192
Amortization of Intangible Assets	170	$ 167	492	$ 448
Remainder of 2018	154		154
2019	655		655
2020	571		571
2021	473		473
2022	437		437
SIRIUS XM \| Immaterial Acquisition
Finite-Lived Intangible Assets [Line Items]
Goodwill	3		3
FIA Agreement
Finite-Lived Intangible Assets [Line Items]
Finite-Lived Intangible Assets, Gross	3,630		3,630		3,630
Accumulated amortization	(299)		(299)		(157)
Finite-Lived Intangible Assets, Net, Total	3,331		3,331		3,473
Customer Relationships
Finite-Lived Intangible Assets [Line Items]
Finite-Lived Intangible Assets, Gross	2,684		2,684		2,684
Accumulated amortization	(722)		(722)		(501)
Finite-Lived Intangible Assets, Net, Total	1,962		1,962		2,183
Licensing Agreements
Finite-Lived Intangible Assets [Line Items]
Finite-Lived Intangible Assets, Gross	349		349		330
Accumulated amortization	(175)		(175)		(138)
Finite-Lived Intangible Assets, Net, Total	174		174		192
Other Intangible Assets
Finite-Lived Intangible Assets [Line Items]
Finite-Lived Intangible Assets, Gross	989		989		879
Accumulated amortization	(626)		(626)		(535)
Finite-Lived Intangible Assets, Net, Total	$ 363		$ 363		$ 344

- Definition

The aggregate expense charged against earnings to allocate the cost of intangible assets (nonphysical assets not used in production) in a systematic and rational manner to the periods expected to benefit from such assets. As a noncash expense, this element is added back to net income when calculating cash provided by or used in operations using the indirect method.

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Amount of amortization expense for assets, excluding financial assets and goodwill, lacking physical substance with a finite life expected to be recognized during the fifth fiscal year following the latest fiscal year. Excludes interim and annual periods when interim periods are reported on a rolling approach, from latest balance sheet date.

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Amount before amortization of assets, excluding financial assets and goodwill, lacking physical substance with a finite life.

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