3.20.2 html 105 182 1 true 57 0 false 2 false false R1.htm 000001 - Document - Document and Entity Information Sheet http://www.vaneck.com/20200825/role/DocumentAndEntityInformation Document and Entity Information 1 false true R2.htm 020000 - Document - Risk/Return Summary {Unlabeled} - VanEck Vectors?? BDC Income ETF Sheet http://www.vaneck.com/20200825/role/DocumentRiskReturnSummaryUnlabeledVanEckVectorsBDCIncomeETF Risk/Return Summary- VanEck Vectors?? BDC Income ETF 2 false false R8.htm 020006 - Disclosure - Risk/Return Detail Data {Elements} - VanEck Vectors?? BDC Income ETF Sheet http://www.vaneck.com/20200825/role/DisclosureRiskReturnDetailDataElementsVanEckVectorsBDCIncomeETF Risk/Return Detail Data- VanEck Vectors?? BDC Income ETF 3 false true R9.htm 020007 - Document - Risk/Return Summary {Unlabeled} - VanEck Vectors?? Emerging Markets Aggregate Bond ETF Sheet http://www.vaneck.com/20200825/role/DocumentRiskReturnSummaryUnlabeledVanEckVectorsEmergingMarketsAggregateBondETF Risk/Return Summary- VanEck Vectors?? Emerging Markets Aggregate Bond ETF 4 false false R15.htm 020013 - Disclosure - Risk/Return Detail Data {Elements} - VanEck Vectors?? Emerging Markets Aggregate Bond ETF Sheet http://www.vaneck.com/20200825/role/DisclosureRiskReturnDetailDataElementsVanEckVectorsEmergingMarketsAggregateBondETF Risk/Return Detail Data- VanEck Vectors?? Emerging Markets Aggregate Bond ETF 5 false true R16.htm 020014 - Document - Risk/Return Summary {Unlabeled} - VanEck Vectors?? Emerging Markets High Yield Bond ETF Sheet http://www.vaneck.com/20200825/role/DocumentRiskReturnSummaryUnlabeledVanEckVectorsEmergingMarketsHighYieldBondETF Risk/Return Summary- VanEck Vectors?? Emerging Markets High Yield Bond ETF 6 false false R22.htm 020020 - Disclosure - Risk/Return Detail Data {Elements} - VanEck Vectors?? Emerging Markets High Yield Bond ETF Sheet http://www.vaneck.com/20200825/role/DisclosureRiskReturnDetailDataElementsVanEckVectorsEmergingMarketsHighYieldBondETF Risk/Return Detail Data- VanEck Vectors?? Emerging Markets High Yield Bond ETF 7 false true R23.htm 020021 - Document - Risk/Return Summary {Unlabeled} - VanEck Vectors?? Fallen Angel High Yield Bond ETF Sheet http://www.vaneck.com/20200825/role/DocumentRiskReturnSummaryUnlabeledVanEckVectorsFallenAngelHighYieldBondETF Risk/Return Summary- VanEck Vectors?? Fallen Angel High Yield Bond ETF 8 false false R29.htm 020027 - Disclosure - Risk/Return Detail Data {Elements} - VanEck Vectors?? Fallen Angel High Yield Bond ETF Sheet http://www.vaneck.com/20200825/role/DisclosureRiskReturnDetailDataElementsVanEckVectorsFallenAngelHighYieldBondETF Risk/Return Detail Data- VanEck Vectors?? Fallen Angel High Yield Bond ETF 9 false true R30.htm 020028 - Document - Risk/Return Summary {Unlabeled} - VanEck Vectors?? Green Bond ETF Sheet http://www.vaneck.com/20200825/role/DocumentRiskReturnSummaryUnlabeledVanEckVectorsGreenBondETF Risk/Return Summary- VanEck Vectors?? Green Bond ETF 10 false false R36.htm 020034 - Disclosure - Risk/Return Detail Data {Elements} - VanEck Vectors?? Green Bond ETF Sheet http://www.vaneck.com/20200825/role/DisclosureRiskReturnDetailDataElementsVanEckVectorsGreenBondETF Risk/Return Detail Data- VanEck Vectors?? Green Bond ETF 11 false true R37.htm 020035 - Document - Risk/Return Summary {Unlabeled} - VanEck Vectors?? International High Yield Bond ETF Sheet http://www.vaneck.com/20200825/role/DocumentRiskReturnSummaryUnlabeledVanEckVectorsInternationalHighYieldBondETF Risk/Return Summary- VanEck Vectors?? International High Yield Bond ETF 12 false false R43.htm 020041 - Disclosure - Risk/Return Detail Data {Elements} - VanEck Vectors?? International High Yield Bond ETF Sheet http://www.vaneck.com/20200825/role/DisclosureRiskReturnDetailDataElementsVanEckVectorsInternationalHighYieldBondETF Risk/Return Detail Data- VanEck Vectors?? International High Yield Bond ETF 13 false true R44.htm 020042 - Document - Risk/Return Summary {Unlabeled} - VanEck Vectors?? Investment Grade Floating Rate ETF Sheet http://www.vaneck.com/20200825/role/DocumentRiskReturnSummaryUnlabeledVanEckVectorsInvestmentGradeFloatingRateETF Risk/Return Summary- VanEck Vectors?? Investment Grade Floating Rate ETF 14 false false R50.htm 020048 - Disclosure - Risk/Return Detail Data {Elements} - VanEck Vectors?? Investment Grade Floating Rate ETF Sheet http://www.vaneck.com/20200825/role/DisclosureRiskReturnDetailDataElementsVanEckVectorsInvestmentGradeFloatingRateETF Risk/Return Detail Data- VanEck Vectors?? Investment Grade Floating Rate ETF 15 false true R51.htm 020049 - Document - Risk/Return Summary {Unlabeled} - VanEck Vectors?? J.P. Morgan EM Local Currency Bond ETF Sheet http://www.vaneck.com/20200825/role/DocumentRiskReturnSummaryUnlabeledVanEckVectorsJPMorganEMLocalCurrencyBondETF Risk/Return Summary- VanEck Vectors?? J.P. Morgan EM Local Currency Bond ETF 16 false false R57.htm 020055 - Disclosure - Risk/Return Detail Data {Elements} - VanEck Vectors?? J.P. Morgan EM Local Currency Bond ETF Sheet http://www.vaneck.com/20200825/role/DisclosureRiskReturnDetailDataElementsVanEckVectorsJPMorganEMLocalCurrencyBondETF Risk/Return Detail Data- VanEck Vectors?? J.P. Morgan EM Local Currency Bond ETF 17 false true R58.htm 020056 - Document - Risk/Return Summary {Unlabeled} - VanEck Vectors?? Mortgage REIT Income ETF Sheet http://www.vaneck.com/20200825/role/DocumentRiskReturnSummaryUnlabeledVanEckVectorsMortgageREITIncomeETF Risk/Return Summary- VanEck Vectors?? Mortgage REIT Income ETF 18 false false R64.htm 020062 - Disclosure - Risk/Return Detail Data {Elements} - VanEck Vectors?? Mortgage REIT Income ETF Sheet http://www.vaneck.com/20200825/role/DisclosureRiskReturnDetailDataElementsVanEckVectorsMortgageREITIncomeETF Risk/Return Detail Data- VanEck Vectors?? Mortgage REIT Income ETF 19 false true R65.htm 020063 - Document - Risk/Return Summary {Unlabeled} - VanEck Vectors?? Preferred Securities ex Financials ETF Sheet http://www.vaneck.com/20200825/role/DocumentRiskReturnSummaryUnlabeledVanEckVectorsPreferredSecuritiesexFinancialsETF Risk/Return Summary- VanEck Vectors?? Preferred Securities ex Financials ETF 20 false false R71.htm 020069 - Disclosure - Risk/Return Detail Data {Elements} - VanEck Vectors?? Preferred Securities ex Financials ETF Sheet http://www.vaneck.com/20200825/role/DisclosureRiskReturnDetailDataElementsVanEckVectorsPreferredSecuritiesexFinancialsETF Risk/Return Detail Data- VanEck Vectors?? Preferred Securities ex Financials ETF 21 false true R72.htm 020070 - Document - Risk/Return Summary {Unlabeled} - VanEck Vectors?? Muni Allocation ETF Sheet http://www.vaneck.com/20200825/role/DocumentRiskReturnSummaryUnlabeledVanEckVectorsMuniAllocationETF Risk/Return Summary- VanEck Vectors?? Muni Allocation ETF 22 false false R76.htm 020074 - Disclosure - Risk/Return Detail Data {Elements} - VanEck Vectors?? Muni Allocation ETF Sheet http://www.vaneck.com/20200825/role/DisclosureRiskReturnDetailDataElementsVanEckVectorsMuniAllocationETF Risk/Return Detail Data- VanEck Vectors?? Muni Allocation ETF 23 false true R77.htm 020075 - Document - Risk/Return Summary {Unlabeled} - VanEck Vectors?? CEF Municipal Income ETF Sheet http://www.vaneck.com/20200825/role/DocumentRiskReturnSummaryUnlabeledVanEckVectorsCEFMunicipalIncomeETF Risk/Return Summary- VanEck Vectors?? CEF Municipal Income ETF 24 false false R83.htm 020081 - Disclosure - Risk/Return Detail Data {Elements} - VanEck Vectors?? CEF Municipal Income ETF Sheet http://www.vaneck.com/20200825/role/DisclosureRiskReturnDetailDataElementsVanEckVectorsCEFMunicipalIncomeETF Risk/Return Detail Data- VanEck Vectors?? CEF Municipal Income ETF 25 false true R84.htm 020082 - Document - Risk/Return Summary {Unlabeled} - VanEck Vectors?? High Yield Muni ETF Sheet http://www.vaneck.com/20200825/role/DocumentRiskReturnSummaryUnlabeledVanEckVectorsHighYieldMuniETF Risk/Return Summary- VanEck Vectors?? High Yield Muni ETF 26 false false R90.htm 020088 - Disclosure - Risk/Return Detail Data {Elements} - VanEck Vectors?? High Yield Muni ETF Sheet http://www.vaneck.com/20200825/role/DisclosureRiskReturnDetailDataElementsVanEckVectorsHighYieldMuniETF Risk/Return Detail Data- VanEck Vectors?? High Yield Muni ETF 27 false true R91.htm 020089 - Document - Risk/Return Summary {Unlabeled} - VanEck Vectors?? 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