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Annual report pursuant to Section 13 and 15(d)

Information º¬Ð߲ݴ«Ã½ Liberty's Operating Segments (Reconciliation Of Segment Adjusted OIBDA To Earnings (Loss) From Continuing Operations Before Income Taxes) (Details)

v2.4.1.9
Information º¬Ð߲ݴ«Ã½ Liberty's Operating Segments (Reconciliation Of Segment Adjusted OIBDA To Earnings (Loss) From Continuing Operations Before Income Taxes) (Details) (USD $)
In Millions, unless otherwise specified
12 Months Ended
Dec. 31, 2014
Dec. 31, 2013
Dec. 31, 2012
Information º¬Ð߲ݴ«Ã½ Liberty's Operating Segments Ìý Ìý Ìý
Adjusted OIBDA $ 1,965linta_AdjustedOibda $ 1,913linta_AdjustedOibda $ 1,898linta_AdjustedOibda
Stock-based compensation (108)us-gaap_ShareBasedCompensation (118)us-gaap_ShareBasedCompensation (91)us-gaap_ShareBasedCompensation
Depreciation and amortization (662)us-gaap_DepreciationAndAmortization (629)us-gaap_DepreciationAndAmortization (591)us-gaap_DepreciationAndAmortization
Goodwill and Intangible Asset Impairment (7)us-gaap_GoodwillAndIntangibleAssetImpairment (30)us-gaap_GoodwillAndIntangibleAssetImpairment (53)us-gaap_GoodwillAndIntangibleAssetImpairment
Interest expense (387)us-gaap_InterestExpense (380)us-gaap_InterestExpense (466)us-gaap_InterestExpense
Share of earnings (losses) of affiliates, net (note 9) 39us-gaap_IncomeLossFromEquityMethodInvestments 33us-gaap_IncomeLossFromEquityMethodInvestments 47us-gaap_IncomeLossFromEquityMethodInvestments
Realized and unrealized gains (losses) on financial instruments, net (note 7) (57)us-gaap_UnrealizedGainLossOnSecurities (22)us-gaap_UnrealizedGainLossOnSecurities (351)us-gaap_UnrealizedGainLossOnSecurities
Gains (losses) on transactions, net 74us-gaap_GainLossOnSaleOfOtherAssets (1)us-gaap_GainLossOnSaleOfOtherAssets 443us-gaap_GainLossOnSaleOfOtherAssets
Other, net (21)us-gaap_OtherNonoperatingIncomeExpense (29)us-gaap_OtherNonoperatingIncomeExpense 47us-gaap_OtherNonoperatingIncomeExpense
Earnings (loss) from continuing operations before income taxes $ 836us-gaap_IncomeLossFromContinuingOperationsBeforeIncomeTaxesExtraordinaryItemsNoncontrollingInterest $ 737us-gaap_IncomeLossFromContinuingOperationsBeforeIncomeTaxesExtraordinaryItemsNoncontrollingInterest $ 883us-gaap_IncomeLossFromContinuingOperationsBeforeIncomeTaxesExtraordinaryItemsNoncontrollingInterest