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Quarterly report pursuant to Section 13 or 15(d)

Intangible Assets Other indefinite lived intangible assets (Details)

v2.4.0.8
Intangible Assets Other indefinite lived intangible assets (Details) (USD $)
In Millions, unless otherwise specified
6 Months Ended
Jun. 30, 2013
Dec. 31, 2012
Indefinite-lived Intangible Assets [Line Items] Ìý Ìý
Goodwill $ 14,221 $ 200
Goodwill, Acquired During Period 14,021 Ìý
SIRIUS XM [Member]
Ìý Ìý
Indefinite-lived Intangible Assets [Line Items] Ìý Ìý
Goodwill 14,021 0
Goodwill, Acquired During Period 14,021 [1] Ìý
Indefinite-Lived Trade Names 930 Ìý
ANLBC [Member]
Ìý Ìý
Indefinite-lived Intangible Assets [Line Items] Ìý Ìý
Goodwill 180 180
Goodwill, Acquired During Period 0 Ìý
Indefinite-Lived Franchise Rights $ 143 Ìý
[1] The increase to SIRIUS XM goodwill was the result of the acquisition of a controlling interest in SIRIUS XM in January 2013, see note 1 for further discussion.