3.23.4 html 130 88 1 true 63 0 false 2 false false R1.htm 000000 - Document - Document and Entity Information {Elements} Sheet http://www.FederatedInvestors.com/role/DocumentDocumentandEntityInformationElements Document and Entity Information Risk/Return 1 false false R2.htm 000019 - Disclosure - Risk/Return Detail Data {Elements} - Federated Hermes Kaufmann Fund Sheet http://www.FederatedInvestors.com/role/DisclosureRiskReturnDetailDataElementsFederatedHermesKaufmannFund Risk/Return Detail Data- Federated Hermes Kaufmann Fund Risk/Return 2 false false R3.htm 000029 - Disclosure - Risk/Return Detail Data {Elements} - Federated Hermes Kaufmann Large Cap Fund Sheet http://www.FederatedInvestors.com/role/DisclosureRiskReturnDetailDataElementsFederatedHermesKaufmannLargeCapFund Risk/Return Detail Data- Federated Hermes Kaufmann Large Cap Fund Risk/Return 3 false false R4.htm 000039 - Disclosure - Risk/Return Detail Data {Elements} - Federated Hermes Kaufmann Small Cap Fund Sheet http://www.FederatedInvestors.com/role/DisclosureRiskReturnDetailDataElementsFederatedHermesKaufmannSmallCapFund Risk/Return Detail Data- Federated Hermes Kaufmann Small Cap Fund Risk/Return 4 false false R5.htm 000049 - Disclosure - Risk/Return Detail Data {Elements} - Federated Hermes MDT Mid Cap Growth Fund Sheet http://www.FederatedInvestors.com/role/DisclosureRiskReturnDetailDataElementsFederatedHermesMDTMidCapGrowthFund Risk/Return Detail Data- Federated Hermes MDT Mid Cap Growth Fund Risk/Return 5 false false R6.htm 000059 - Disclosure - Risk/Return Detail Data {Elements} - Federated Hermes Strategic Value Dividend Fund Sheet http://www.FederatedInvestors.com/role/DisclosureRiskReturnDetailDataElementsFederatedHermesStrategicValueDividendFund Risk/Return Detail Data- Federated Hermes Strategic Value Dividend Fund Risk/Return 6 false false R7.htm 040000 - Disclosure - Risk/Return Detail Data {Elements} Sheet http://xbrl.sec.gov/rr/role/RiskReturnDetailData Risk/Return Detail Data Risk/Return 7 false false All Reports Book All Reports fef-20231226.xsd fef-20231226_cal.xml fef-20231226_def.xml fef-20231226_lab.xml fef-20231226_pre.xml form1455.htm fhilogok11p_2.jpg fkaufpro26103r_20.jpg fklcfpro37700_13.jpg fkscf28057_9.jpg fmmgfg0122801_13.jpg fsvfpro32101_7.jpg img1456bb741.gif img149c3ee61.gif img31c995cd1.gif img3bbcd68e1.gif img3bf092041.gif img5ec6c82d1.gif imgdf29a2661.gif imge139014b1.gif imge79e54711.gif imgef3c3cc51.gif http://xbrl.sec.gov/dei/2023 http://xbrl.sec.gov/rr/2023 true true