2.4.0.82403404 - Disclosure - Business Dispositions Sale of HLIL (Details)truefalseIn Millions, unless otherwise specifiedfalse1false USDfalsefalse$D2013Q2_dei_LegalEntityAxis_hig_HartfordLifeInternationalLimitedMemberhttp://www.sec.gov/CIK0000045947duration2013-04-01T00:00:002013-06-30T00:00:00usdStandardhttp://www.xbrl.org/2003/iso4217USDiso42170USDUSD$1false 0truefalsetruefalsefalsefalsefalsefalsefalse1falsefalsefalse00falsefalsefalse1false USDtruefalse$D2013Q2_dei_LegalEntityAxis_hig_HartfordLifeInternationalLimitedMemberhttp://www.sec.gov/CIK0000045947duration2013-04-01T00:00:002013-06-30T00:00:00falsefalseHartford Life International Limited [Member]dei_LegalEntityAxisxbrldihttp://xbrl.org/2006/xbrldihig_HartfordLifeInternationalLimitedMemberdei_LegalEntityAxisexplicitMemberusdStandardhttp://www.xbrl.org/2003/iso4217USDiso42170USDUSD$nanafalse0Hartford Life International Limited [Member]2true 3us-gaap_IncomeStatementBalanceSheetAndAdditionalDisclosuresByDisposalGroupsIncludingDiscontinuedOperationsLineItemsus-gaap_truenadurationfalsefalsefalsefalsefalsefalsefalsefalseterseLabel1falsefalsefalse00falsefalsefalsexbrli:stringItemTypestringfalse0Income Statement, Balance Sheet and Additional Disclosures by Disposal Groups, Including Discontinued Operations [Line Items]3false 4us-gaap_ProceedsFromDivestitureOfBusinessesus-gaap_truedebitdurationfalsefalsefalsefalsefalsefalsefalsefalseterseLabel1truefalsefalse285000000285USD$falsetruefalsexbrli:monetaryItemTypemonetaryThe cash inflow associated with the amount received from the sale of a portion of the company's business, for example a segment, division, branch or other business, during the period.Reference 1: http://www.xbrl.org/2003/role/presentationRef -Publisher FASB -Name Accounting Standards Codification -Glossary Investing Activities -URI http://asc.fasb.org/extlink&oid=6516133 Reference 2: http://www.xbrl.org/2003/role/presentationRef -Publisher FASB -Name Accounting Standards Codification -Topic 230 -SubTopic 10 -Section 45 -Paragraph 12 -Subparagraph (b) -URI http://asc.fasb.org/extlink&oid=6943989&loc=d3e3179-108585 Reference 3: http://www.xbrl.org/2003/role/presentationRef -Publisher FASB -Name Statement of Financial Accounting Standard (FAS) -Number 95 -Paragraph 15, 16 -LegacyDoc This reference is SUPERSEDED by the Accounting Standards Codification effective for interim and annual periods ending after September 15, 2009. This reference is included to help users transition from the previous accounting hierarchy and will be removed from future versions of this taxonomy. false2Proceeds from Divestiture of BusinessesfalseBusiness Dispositions Sale of HLIL (Details) (Hartford Life International Limited [Member], USD $)MillionsUnKnownUnKnownUnKnowntruefalsefalseSheethttp://www.thehartford.com/role/BusinessDispositionsSaleOfHlilDetails13