Investments In Affiliates Accounted For Using The Equity Method (Schedule Of Liberty's Share Of Earnings (Losses) Of Affiliates) (Details) (USD $)
In Millions, unless otherwise specified |
12 Months Ended | |||||||||||||
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Dec. 31, 2012
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Dec. 31, 2011
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Dec. 31, 2010
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Share of earnings of affiliates, net (note 7) | $ 85 | $ 140 | $ 112 | |||||||||||
Interactive Group [Member]
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Ìý | Ìý | Ìý | |||||||||||
Share of earnings of affiliates, net (note 7) | 28 | 23 | 8 | |||||||||||
Interactive Group [Member] | HSN, Inc. [Member]
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Ìý | Ìý | Ìý | |||||||||||
Share of earnings of affiliates, net (note 7) | 40 | 38 | 31 | |||||||||||
Interactive Group [Member] | Other5 [Member]
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Ìý | Ìý | Ìý | |||||||||||
Share of earnings of affiliates, net (note 7) | (12) | (15) | (23) | |||||||||||
Ventures Group [Member]
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Ìý | Ìý | Ìý | |||||||||||
Share of earnings of affiliates, net (note 7) | 57 | 117 | 104 | |||||||||||
Ventures Group [Member] | Expedia [Member]
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Ìý | Ìý | Ìý | |||||||||||
Share of earnings of affiliates, net (note 7) | 67 | [1],[2],[3] | 119 | [1],[2],[3] | 103 | [1],[2],[3] | ||||||||
Ventures Group [Member] | TripAdvisor, Inc. [Member]
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Ìý | Ìý | Ìý | |||||||||||
Share of earnings of affiliates, net (note 7) | 38 | [2],[4] | 0 | [2],[4] | 0 | [2],[4] | ||||||||
Ventures Group [Member] | Other5 [Member]
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Ìý | Ìý | Ìý | |||||||||||
Share of earnings of affiliates, net (note 7) | $ (48) | $ (2) | $ 1 | |||||||||||
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