2.4.0.6 Html 10 24 1 true 9 0 false 2 false false R1.htm 000001 - Document - Document and Entity Information {Elements} {Imported} Sheet http://www.axa-equitablefunds.com/role/DocumentDocumentAndEntityInformationElementsImported Document and Entity Information false false R2.htm 000010 - Document - Risk/Return Supplement {Unlabeled} - (EQ ADVISORS TRUST) Sheet http://www.axa-equitablefunds.com/role/DocumentRiskReturnSupplementUnlabeledEqAdvisorsTrust Risk/Return Supplement - (EQ ADVISORS TRUST) false true R3.htm 002501 - Document - Risk/Return Summary {Unlabeled} - (EQ/Calvert Socially Responsible Portfolio) Sheet http://www.axa-equitablefunds.com/role/DocumentRiskReturnSummaryUnlabeledEqCalvertSociallyResponsiblePortfolio Risk/Return Summary - (EQ/Calvert Socially Responsible Portfolio) false false R6.htm 002508 - Disclosure - Risk/Return Detail Data {Elements} - (EQ/Calvert Socially Responsible Portfolio) Sheet http://www.axa-equitablefunds.com/role/DisclosureRiskReturnDetailDataElementsEqCalvertSociallyResponsiblePortfolio Risk/Return Detail Data - (EQ/Calvert Socially Responsible Portfolio) false true R7.htm 002701 - Document - Risk/Return Summary {Unlabeled} - (EQ/Common Stock Index Portfolio) Sheet http://www.axa-equitablefunds.com/role/DocumentRiskReturnSummaryUnlabeledEqCommonStockIndexPortfolio Risk/Return Summary - (EQ/Common Stock Index Portfolio) false false R10.htm 002708 - Disclosure - Risk/Return Detail Data {Elements} - (EQ/Common Stock Index Portfolio) Sheet http://www.axa-equitablefunds.com/role/DisclosureRiskReturnDetailDataElementsEqCommonStockIndexPortfolio Risk/Return Detail Data - (EQ/Common Stock Index Portfolio) false true R11.htm 006301 - Document - Risk/Return Summary {Unlabeled} - (EQ/Van Kampen Comstock Portfolio) Sheet http://www.axa-equitablefunds.com/role/DocumentRiskReturnSummaryUnlabeledEqVanKampenComstockPortfolio Risk/Return Summary - (EQ/Van Kampen Comstock Portfolio) false false R14.htm 006308 - Disclosure - Risk/Return Detail Data {Elements} - (EQ/Van Kampen Comstock Portfolio) Sheet http://www.axa-equitablefunds.com/role/DisclosureRiskReturnDetailDataElementsEqVanKampenComstockPortfolio Risk/Return Detail Data - (EQ/Van Kampen Comstock Portfolio) false false R15.htm 040000 - Disclosure - Risk/Return Detail Data {Elements} Sheet http://xbrl.sec.gov/rr/role/RiskReturnDetailData Risk/Return Detail Data true false All Reports Book All Reports cik0001027263-20111216.xml cik0001027263-20111216.xsd cik0001027263-20111216_def.xml cik0001027263-20111216_lab.xml cik0001027263-20111216_pre.xml true false