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Funddei_LegalEntityAxisxbrldihttp://xbrl.org/2006/xbrldick0000867297_S000007973Memberdei_LegalEntityAxisexplicitMemberfalsefalseBrr_ProspectusShareClassAxisxbrldihttp://xbrl.org/2006/xbrldick0000867297_C000021669Memberrr_ProspectusShareClassAxisexplicitMembernanafalse0Class A, Class B, Class C, Class R | AllianzGI Opportunity Fund | B344true 1rr_RiskReturnAbstractrr_falsenadurationfalsefalsefalsefalsefalsefalsefalsefalse1falsefalsefalse00falsefalsefalsexbrli:stringItemTypestringfalse0Risk/Return:345false 2dei_TradingSymboldei_falsenadurationfalsefalsefalsefalsefalsefalsefalsefalse1falsefalsefalse00POOBXfalsefalsefalsexbrli:normalizedStringItemTypenormalizedstringTrading symbol of an instrument as listed on an exchange.No definition available.false0Trading Symbol346false 0truefalsetruefalsefalsefalsefalsefalsefalse1falsefalsefalse00falsefalsefalse114false 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Funddei_LegalEntityAxisxbrldihttp://xbrl.org/2006/xbrldick0000867297_S000007973Memberdei_LegalEntityAxisexplicitMemberfalsefalseRrr_ProspectusShareClassAxisxbrldihttp://xbrl.org/2006/xbrldick0000867297_C000081089Memberrr_ProspectusShareClassAxisexplicitMembernanafalse0Class A, Class B, Class C, Class R | AllianzGI Opportunity Fund | R350true 1rr_RiskReturnAbstractrr_falsenadurationfalsefalsefalsefalsefalsefalsefalsefalse1falsefalsefalse00falsefalsefalsexbrli:stringItemTypestringfalse0Risk/Return:351false 2dei_TradingSymboldei_falsenadurationfalsefalsefalsefalsefalsefalsefalsefalse1falsefalsefalse00AOORXfalsefalsefalsexbrli:normalizedStringItemTypenormalizedstringTrading symbol of an instrument as listed on an exchange.No definition available.false0Trading Symbol352false 0truefalsetruefalsefalsefalsefalsefalsefalse1falsefalsefalse00falsefalsefalse116false truefalsedoc_Class_A_Class_B_Class_C_Class_RMember_S000007980Member_C000021693Memberhttp://www.sec.gov/CIK0000867297duration2013-06-30T00:00:002013-06-30T00:00:00falsefalseClass A, Class B, Class C, Class Rdei_DocumentInformationDocumentAxisxbrldihttp://xbrl.org/2006/xbrldick0000867297_doc_Class_A_Class_B_Class_C_Class_RMemberdei_DocumentInformationDocumentAxisexplicitMemberfalsefalseAllianzGI Technology Funddei_LegalEntityAxisxbrldihttp://xbrl.org/2006/xbrldick0000867297_S000007980Memberdei_LegalEntityAxisexplicitMemberfalsefalseArr_ProspectusShareClassAxisxbrldihttp://xbrl.org/2006/xbrldick0000867297_C000021693Memberrr_ProspectusShareClassAxisexplicitMembernanafalse0Class A, Class B, Class C, Class R | AllianzGI Technology Fund | A353true 1rr_RiskReturnAbstractrr_falsenadurationfalsefalsefalsefalsefalsefalsefalsefalse1falsefalsefalse00falsefalsefalsexbrli:stringItemTypestringfalse0Risk/Return:354false 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Funddei_LegalEntityAxisxbrldihttp://xbrl.org/2006/xbrldick0000867297_S000007980Memberdei_LegalEntityAxisexplicitMemberfalsefalseBrr_ProspectusShareClassAxisxbrldihttp://xbrl.org/2006/xbrldick0000867297_C000021695Memberrr_ProspectusShareClassAxisexplicitMembernanafalse0Class A, Class B, Class C, Class R | AllianzGI Technology Fund | B356true 1rr_RiskReturnAbstractrr_falsenadurationfalsefalsefalsefalsefalsefalsefalsefalse1falsefalsefalse00falsefalsefalsexbrli:stringItemTypestringfalse0Risk/Return:357false 2dei_TradingSymboldei_falsenadurationfalsefalsefalsefalsefalsefalsefalsefalse1falsefalsefalse00RBGTXfalsefalsefalsexbrli:normalizedStringItemTypenormalizedstringTrading symbol of an instrument as listed on an exchange.No definition available.false0Trading Symbol358false 0truefalsetruefalsefalsefalsefalsefalsefalse1falsefalsefalse00falsefalsefalse118false 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Funddei_LegalEntityAxisxbrldihttp://xbrl.org/2006/xbrldick0000867297_S000007990Memberdei_LegalEntityAxisexplicitMemberfalsefalseArr_ProspectusShareClassAxisxbrldihttp://xbrl.org/2006/xbrldick0000867297_C000021747Memberrr_ProspectusShareClassAxisexplicitMembernanafalse0Class A, Class B, Class C, Class R | AllianzGI U.S. Managed Volatility Fund | A362true 1rr_RiskReturnAbstractrr_falsenadurationfalsefalsefalsefalsefalsefalsefalsefalse1falsefalsefalse00falsefalsefalsexbrli:stringItemTypestringfalse0Risk/Return:363false 2dei_TradingSymboldei_falsenadurationfalsefalsefalsefalsefalsefalsefalsefalse1falsefalsefalse00NGWAXfalsefalsefalsexbrli:normalizedStringItemTypenormalizedstringTrading symbol of an instrument as listed on an exchange.No definition available.false0Trading Symbol364false 0truefalsetruefalsefalsefalsefalsefalsefalse1falsefalsefalse00falsefalsefalse120false 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Funddei_LegalEntityAxisxbrldihttp://xbrl.org/2006/xbrldick0000867297_S000007990Memberdei_LegalEntityAxisexplicitMemberfalsefalseCrr_ProspectusShareClassAxisxbrldihttp://xbrl.org/2006/xbrldick0000867297_C000021750Memberrr_ProspectusShareClassAxisexplicitMembernanafalse0Class A, Class B, Class C, Class R | AllianzGI U.S. Managed Volatility Fund | C368true 1rr_RiskReturnAbstractrr_falsenadurationfalsefalsefalsefalsefalsefalsefalsefalse1falsefalsefalse00falsefalsefalsexbrli:stringItemTypestringfalse0Risk/Return:369false 2dei_TradingSymboldei_falsenadurationfalsefalsefalsefalsefalsefalsefalsefalse1falsefalsefalse00NGWCXfalsefalsefalsexbrli:normalizedStringItemTypenormalizedstringTrading symbol of an instrument as listed on an exchange.No definition available.false0Trading Symbol370false 0truefalsetruefalsefalsefalsefalsefalsefalse1falsefalsefalse00falsefalsefalse122false 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Funddei_LegalEntityAxisxbrldihttp://xbrl.org/2006/xbrldick0000867297_S000007977Memberdei_LegalEntityAxisexplicitMemberfalsefalseBrr_ProspectusShareClassAxisxbrldihttp://xbrl.org/2006/xbrldick0000867297_C000021684Memberrr_ProspectusShareClassAxisexplicitMembernanafalse0Class A, Class B, Class C, Class R | AllianzGI Wellness Fund | B374true 1rr_RiskReturnAbstractrr_falsenadurationfalsefalsefalsefalsefalsefalsefalsefalse1falsefalsefalse00falsefalsefalsexbrli:stringItemTypestringfalse0Risk/Return:375false 2dei_TradingSymboldei_falsenadurationfalsefalsefalsefalsefalsefalsefalsefalse1falsefalsefalse00RBGHXfalsefalsefalsexbrli:normalizedStringItemTypenormalizedstringTrading symbol of an instrument as listed on an exchange.No definition available.false0Trading Symbol376false 0truefalsetruefalsefalsefalsefalsefalsefalse1falsefalsefalse00falsefalsefalse124false truefalsedoc_Class_A_Class_B_Class_C_Class_RMember_S000007977Member_C000021685Memberhttp://www.sec.gov/CIK0000867297duration2013-06-30T00:00:002013-06-30T00:00:00falsefalseClass A, Class B, Class C, Class Rdei_DocumentInformationDocumentAxisxbrldihttp://xbrl.org/2006/xbrldick0000867297_doc_Class_A_Class_B_Class_C_Class_RMemberdei_DocumentInformationDocumentAxisexplicitMemberfalsefalseAllianzGI Wellness Funddei_LegalEntityAxisxbrldihttp://xbrl.org/2006/xbrldick0000867297_S000007977Memberdei_LegalEntityAxisexplicitMemberfalsefalseCrr_ProspectusShareClassAxisxbrldihttp://xbrl.org/2006/xbrldick0000867297_C000021685Memberrr_ProspectusShareClassAxisexplicitMembernanafalse0Class A, Class B, Class C, Class R | AllianzGI Wellness Fund | C377true 1rr_RiskReturnAbstractrr_falsenadurationfalsefalsefalsefalsefalsefalsefalsefalse1falsefalsefalse00falsefalsefalsexbrli:stringItemTypestringfalse0Risk/Return:378false 2dei_TradingSymboldei_falsenadurationfalsefalsefalsefalsefalsefalsefalsefalse1falsefalsefalse00RCGHXfalsefalsefalsexbrli:normalizedStringItemTypenormalizedstringTrading symbol of an instrument as listed on an exchange.No definition available.false0Trading SymbolfalseDocument and Entity InformationUnKnownUnKnownUnKnownUnKnowntruefalsefalseSheethttp://allianz.com/20130828/role/DocumentAndEntityInformation1378