2.2.0.25falsefalse40504 - Disclosure - Discontinued Operations (Earnings for LEI) (Details)truefalseIn Millionsfalse1falsefalseUSDfalsefalse1/1/2009 - 12/31/2009 USD ($) $Duration_1_1_2009_To_12_31_2009http://www.sec.gov/CIK0001355096duration2009-01-01T00:00:002009-12-31T00:00:00Unit12Standardhttp://www.xbrl.org/2003/iso4217USDiso42170USDUSD$2falsefalseUSDfalsefalse1/1/2008 - 12/31/2008 USD ($) $Duration_1_1_2008_To_12_31_20082http://www.sec.gov/CIK0001355096duration2008-01-01T00:00:002008-12-31T00:00:00Unit12Standardhttp://www.xbrl.org/2003/iso4217USDiso42170USDUSD$2true0lcapa_DiscontinuedOperationsAbstractlcapafalsenadurationDiscontinued Operationsfalsefalsefalsefalsefalsefalsefalsefalsefalsefalse1falsefalsefalse00falsefalsefalsefalsefalse2falsefalsefalse00falsefalsefalsefalsefalseOtherxbrli:stringItemTypestringDiscontinued OperationsfalsefalseDiscontinued Operations3false0us-gaap_DiscontinuedOperationIncomeLossFromDiscontinuedOperationDuringPhaseOutPeriodNetOfTaxus-gaaptruecreditdurationNo definition available.falsefalsefalsefalsefalsefalsefalsefalsefalsefalseterselabel1truefalsefalse240000000240falsetruefalsefalsefalse2truefalsefalse267000000267falsetruefalsefalsefalseMonetaryxbrli:monetaryItemTypemonetaryAfter tax income (loss) from operations of a business component (exclusive of any gain or loss on disposal, or provision therefore) during the reporting period, until its disposal.Reference 1: http://www.xbrl.org/2003/role/presentationRef -Publisher FASB -Name Statement of Financial Accounting Standard (FAS) -Number 144 -Paragraph 43 Reference 2: http://www.xbrl.org/2003/role/presentationRef -Publisher FASB -Name Statement of Financial Accounting Standard (FAS) -Number 144 -Paragraph 47 -Subparagraph c falsefalseRevenue4false0us-gaap_DiscontinuedOperationIncomeLossFromDiscontinuedOperationBeforeIncomeTaxus-gaaptruecreditdurationNo definition available.falsefalsefalsefalsefalsefalsefalsefalsefalsefalseterselabel1truefalsefalse57700000005770[1]falsetruefalsefalsefalse2truefalsefalse42740000004274[1]falsetruefalsefalsefalseMonetaryxbrli:monetaryItemTypemonetaryOverall income (loss) from a disposal group that is classified as a component of the entity, before income tax, reported as a separate component of income before extraordinary items and the cumulative effect of accounting changes. Includes the following (before income tax): income (loss) from operations during the phase-out period, gain (loss) on disposal, provision (or any reversals of earlier provisions) for loss on disposal, and adjustments of a prior period gain (loss) on disposal.Reference 1: http://www.xbrl.org/2003/role/presentationRef -Publisher SEC -Name Regulation S-X (SX) -Number 210 -Section 05 -Paragraph 15 -Article 3 Reference 2: http://www.xbrl.org/2003/role/presentationRef -Publisher FASB -Name Statement of Financial Accounting Standard (FAS) -Number 144 -Paragraph 43 Reference 3: http://www.xbrl.org/2003/role/presentationRef -Publisher FASB -Name Statement of Financial Accounting Standard (FAS) -Number 144 -Paragraph 47 -Subparagraph c Reference 4: http://www.xbrl.org/2003/role/presentationRef -Publisher SEC -Name Regulation S-X (SX) -Number 210 -Section 04 -Paragraph 13 -Article 7 falsefalseEarnings before income taxes1Includes the gain from the News Corporation Exchange in 2008 and the gain from the LEI Split-Off/DTV Business Combination in 2009.23Discontinued Operations (Earnings for LEI) (Details) (USD $)MillionsUnKnownUnKnownUnKnownfalsetrue