3.24.4 html 81 82 1 true 47 0 false 2 false false R1.htm 000000 - Document - Document and Entity Information {Elements} Sheet http://www.abfunds.com/role/DocumentDocumentandEntityInformationElements000000 Document and Entity Information Risk/Return 1 false false R2.htm 000021 - Disclosure - Risk/Return Detail Data {Elements} - AB Wealth Appreciation Strategy Sheet http://www.abfunds.com/role/DisclosureRiskReturnDetailDataElementsABWealthAppreciationStrategy000021 Risk/Return Detail Data- AB Wealth Appreciation Strategy Risk/Return 2 false false R3.htm 000041 - Disclosure - Risk/Return Detail Data {Elements} - AB All Market Total Return Portfolio Sheet http://www.abfunds.com/role/DisclosureRiskReturnDetailDataElementsABAllMarketTotalReturnPortfolio000041 Risk/Return Detail Data- AB All Market Total Return Portfolio Risk/Return 3 false false R4.htm 000061 - Disclosure - Risk/Return Detail Data {Elements} - AB Sustainable Thematic Balanced Portfolio Sheet http://www.abfunds.com/role/DisclosureRiskReturnDetailDataElementsABSustainableThematicBalancedPortfolio000061 Risk/Return Detail Data- AB Sustainable Thematic Balanced Portfolio Risk/Return 4 false false R5.htm 000081 - Disclosure - Risk/Return Detail Data {Elements} - AB Tax-Managed Wealth Appreciation Strategy Sheet http://www.abfunds.com/role/DisclosureRiskReturnDetailDataElementsABTax-ManagedWealthAppreciationStrategy000081 Risk/Return Detail Data- AB Tax-Managed Wealth Appreciation Strategy Risk/Return 5 false false All Reports Book All Reports abp-20241226.htm abp-20241226.xsd abp-20241226_cal.xml abp-20241226_def.xml abp-20241226_lab.xml abp-20241226_pre.xml g08a08.jpg g12c59.jpg g14a14.jpg g19a19.jpg g22c48.jpg g25g25.jpg g67z55.jpg image_005.jpg image_006.jpg image_007.jpg image_008.jpg http://xbrl.sec.gov/dei/2023 http://xbrl.sec.gov/rr/2023 true true