3.20.1 html 139 176 1 true 72 0 false 2 false false R1.htm 000001 - Document - Document and Entity Information Sheet http://www.vaneck.com/20200428/role/DocumentAndEntityInformation Document and Entity Information 1 false true R2.htm 020000 - Document - Risk/Return Summary {Unlabeled} - VanEck Vectors?? Africa Index ETF Sheet http://www.vaneck.com/20200428/role/DocumentRiskReturnSummaryUnlabeledVanEckVectorsAfricaIndexETF Risk/Return Summary- VanEck Vectors?? Africa Index ETF 2 false false R8.htm 020006 - Disclosure - Risk/Return Detail Data {Elements} - VanEck Vectors?? Africa Index ETF Sheet http://www.vaneck.com/20200428/role/DisclosureRiskReturnDetailDataElementsVanEckVectorsAfricaIndexETF Risk/Return Detail Data- VanEck Vectors?? Africa Index ETF 3 false true R9.htm 020007 - Document - Risk/Return Summary {Unlabeled} - VanEck Vectors?? Brazil Small-Cap ETF Sheet http://www.vaneck.com/20200428/role/DocumentRiskReturnSummaryUnlabeledVanEckVectorsBrazilSmallCapETF Risk/Return Summary- VanEck Vectors?? Brazil Small-Cap ETF 4 false false R15.htm 020013 - Disclosure - Risk/Return Detail Data {Elements} - VanEck Vectors?? Brazil Small-Cap ETF Sheet http://www.vaneck.com/20200428/role/DisclosureRiskReturnDetailDataElementsVanEckVectorsBrazilSmallCapETF Risk/Return Detail Data- VanEck Vectors?? Brazil Small-Cap ETF 5 false true R16.htm 020014 - Document - Risk/Return Summary {Unlabeled} - VanEck Vectors?? Egypt Index ETF Sheet http://www.vaneck.com/20200428/role/DocumentRiskReturnSummaryUnlabeledVanEckVectorsEgyptIndexETF Risk/Return Summary- VanEck Vectors?? Egypt Index ETF 6 false false R22.htm 020020 - Disclosure - Risk/Return Detail Data {Elements} - VanEck Vectors?? Egypt Index ETF Sheet http://www.vaneck.com/20200428/role/DisclosureRiskReturnDetailDataElementsVanEckVectorsEgyptIndexETF Risk/Return Detail Data- VanEck Vectors?? Egypt Index ETF 7 false true R23.htm 020021 - Document - Risk/Return Summary {Unlabeled} - VanEck Vectors?? India Growth Leaders ETF Sheet http://www.vaneck.com/20200428/role/DocumentRiskReturnSummaryUnlabeledVanEckVectorsIndiaGrowthLeadersETF Risk/Return Summary- VanEck Vectors?? India Growth Leaders ETF 8 false false R29.htm 020027 - Disclosure - Risk/Return Detail Data {Elements} - VanEck Vectors?? India Growth Leaders ETF Sheet http://www.vaneck.com/20200428/role/DisclosureRiskReturnDetailDataElementsVanEckVectorsIndiaGrowthLeadersETF Risk/Return Detail Data- VanEck Vectors?? India Growth Leaders ETF 9 false true R30.htm 020028 - Document - Risk/Return Summary {Unlabeled} - VanEck Vectors?? Indonesia Index ETF Sheet http://www.vaneck.com/20200428/role/DocumentRiskReturnSummaryUnlabeledVanEckVectorsIndonesiaIndexETF Risk/Return Summary- VanEck Vectors?? Indonesia Index ETF 10 false false R36.htm 020034 - Disclosure - Risk/Return Detail Data {Elements} - VanEck Vectors?? Indonesia Index ETF Sheet http://www.vaneck.com/20200428/role/DisclosureRiskReturnDetailDataElementsVanEckVectorsIndonesiaIndexETF Risk/Return Detail Data- VanEck Vectors?? Indonesia Index ETF 11 false true R37.htm 020035 - Document - Risk/Return Summary {Unlabeled} - VanEck Vectors?? Israel ETF Sheet http://www.vaneck.com/20200428/role/DocumentRiskReturnSummaryUnlabeledVanEckVectorsIsraelETF Risk/Return Summary- VanEck Vectors?? Israel ETF 12 false false R43.htm 020041 - Disclosure - Risk/Return Detail Data {Elements} - VanEck Vectors?? Israel ETF Sheet http://www.vaneck.com/20200428/role/DisclosureRiskReturnDetailDataElementsVanEckVectorsIsraelETF Risk/Return Detail Data- VanEck Vectors?? Israel ETF 13 false true R44.htm 020042 - Document - Risk/Return Summary {Unlabeled} - VanEck Vectors?? Russia ETF Sheet http://www.vaneck.com/20200428/role/DocumentRiskReturnSummaryUnlabeledVanEckVectorsRussiaETF Risk/Return Summary- VanEck Vectors?? Russia ETF 14 false false R50.htm 020048 - Disclosure - Risk/Return Detail Data {Elements} - VanEck Vectors?? Russia ETF Sheet http://www.vaneck.com/20200428/role/DisclosureRiskReturnDetailDataElementsVanEckVectorsRussiaETF Risk/Return Detail Data- VanEck Vectors?? Russia ETF 15 false true R51.htm 020049 - Document - Risk/Return Summary {Unlabeled} - VanEck Vectors?? Russia Small-Cap ETF Sheet http://www.vaneck.com/20200428/role/DocumentRiskReturnSummaryUnlabeledVanEckVectorsRussiaSmallCapETF Risk/Return Summary- VanEck Vectors?? Russia Small-Cap ETF 16 false false R57.htm 020055 - Disclosure - Risk/Return Detail Data {Elements} - VanEck Vectors?? Russia Small-Cap ETF Sheet http://www.vaneck.com/20200428/role/DisclosureRiskReturnDetailDataElementsVanEckVectorsRussiaSmallCapETF Risk/Return Detail Data- VanEck Vectors?? Russia Small-Cap ETF 17 false true R58.htm 020056 - Document - Risk/Return Summary {Unlabeled} - VanEck Vectors?? Vietnam ETF Sheet http://www.vaneck.com/20200428/role/DocumentRiskReturnSummaryUnlabeledVanEckVectorsVietnamETF Risk/Return Summary- VanEck Vectors?? Vietnam ETF 18 false false R64.htm 020062 - Disclosure - Risk/Return Detail Data {Elements} - VanEck Vectors?? Vietnam ETF Sheet http://www.vaneck.com/20200428/role/DisclosureRiskReturnDetailDataElementsVanEckVectorsVietnamETF Risk/Return Detail Data- VanEck Vectors?? Vietnam ETF 19 false true R65.htm 020063 - Document - Risk/Return Summary {Unlabeled} - VanEck Vectors?? Agribusiness ETF Sheet http://www.vaneck.com/20200428/role/DocumentRiskReturnSummaryUnlabeledVanEckVectorsAgribusinessETF Risk/Return Summary- VanEck Vectors?? Agribusiness ETF 20 false false R71.htm 020069 - Disclosure - Risk/Return Detail Data {Elements} - VanEck Vectors?? Agribusiness ETF Sheet http://www.vaneck.com/20200428/role/DisclosureRiskReturnDetailDataElementsVanEckVectorsAgribusinessETF Risk/Return Detail Data- VanEck Vectors?? Agribusiness ETF 21 false true R72.htm 020070 - Document - Risk/Return Summary {Unlabeled} - VanEck Vectors?? Coal ETF Sheet http://www.vaneck.com/20200428/role/DocumentRiskReturnSummaryUnlabeledVanEckVectorsCoalETF Risk/Return Summary- VanEck Vectors?? Coal ETF 22 false false R78.htm 020076 - Disclosure - Risk/Return Detail Data {Elements} - VanEck Vectors?? Coal ETF Sheet http://www.vaneck.com/20200428/role/DisclosureRiskReturnDetailDataElementsVanEckVectorsCoalETF Risk/Return Detail Data- VanEck Vectors?? Coal ETF 23 false true R79.htm 020077 - Document - Risk/Return Summary {Unlabeled} - VanEck Vectors?? Gold Miners ETF Sheet http://www.vaneck.com/20200428/role/DocumentRiskReturnSummaryUnlabeledVanEckVectorsGoldMinersETF Risk/Return Summary- VanEck Vectors?? Gold Miners ETF 24 false false R85.htm 020083 - Disclosure - Risk/Return Detail Data {Elements} - VanEck Vectors?? Gold Miners ETF Sheet http://www.vaneck.com/20200428/role/DisclosureRiskReturnDetailDataElementsVanEckVectorsGoldMinersETF Risk/Return Detail Data- VanEck Vectors?? Gold Miners ETF 25 false true R86.htm 020084 - Document - Risk/Return Summary {Unlabeled} - VanEck Vectors?? Junior Gold Miners ETF Sheet http://www.vaneck.com/20200428/role/DocumentRiskReturnSummaryUnlabeledVanEckVectorsJuniorGoldMinersETF Risk/Return Summary- VanEck Vectors?? Junior Gold Miners ETF 26 false false R92.htm 020090 - Disclosure - Risk/Return Detail Data {Elements} - VanEck Vectors?? Junior Gold Miners ETF Sheet http://www.vaneck.com/20200428/role/DisclosureRiskReturnDetailDataElementsVanEckVectorsJuniorGoldMinersETF Risk/Return Detail Data- VanEck Vectors?? Junior Gold Miners ETF 27 false true R93.htm 020091 - Document - Risk/Return Summary {Unlabeled} - VanEck Vectors?? Low Carbon Energy ETF Sheet http://www.vaneck.com/20200428/role/DocumentRiskReturnSummaryUnlabeledVanEckVectorsLowCarbonEnergyETF Risk/Return Summary- VanEck Vectors?? Low Carbon Energy ETF 28 false false R99.htm 020097 - Disclosure - Risk/Return Detail Data {Elements} - VanEck Vectors?? Low Carbon Energy ETF Sheet http://www.vaneck.com/20200428/role/DisclosureRiskReturnDetailDataElementsVanEckVectorsLowCarbonEnergyETF Risk/Return Detail Data- VanEck Vectors?? Low Carbon Energy ETF 29 false true R100.htm 020098 - Document - Risk/Return Summary {Unlabeled} - VanEck Vectors?? Natural Resources ETF Sheet http://www.vaneck.com/20200428/role/DocumentRiskReturnSummaryUnlabeledVanEckVectorsNaturalResourcesETF Risk/Return Summary- VanEck Vectors?? Natural Resources ETF 30 false false R106.htm 020104 - Disclosure - Risk/Return Detail Data {Elements} - VanEck Vectors?? Natural Resources ETF Sheet http://www.vaneck.com/20200428/role/DisclosureRiskReturnDetailDataElementsVanEckVectorsNaturalResourcesETF Risk/Return Detail Data- VanEck Vectors?? Natural Resources ETF 31 false true R107.htm 020105 - Document - Risk/Return Summary {Unlabeled} - VanEck Vectors?? Oil Refiners ETF Sheet http://www.vaneck.com/20200428/role/DocumentRiskReturnSummaryUnlabeledVanEckVectorsOilRefinersETF Risk/Return Summary- VanEck Vectors?? Oil Refiners ETF 32 false false R113.htm 020111 - Disclosure - Risk/Return Detail Data {Elements} - VanEck Vectors?? Oil Refiners ETF Sheet http://www.vaneck.com/20200428/role/DisclosureRiskReturnDetailDataElementsVanEckVectorsOilRefinersETF Risk/Return Detail Data- VanEck Vectors?? Oil Refiners ETF 33 false true R114.htm 020112 - Document - Risk/Return Summary {Unlabeled} - VanEck Vectors?? Oil Services ETF Sheet http://www.vaneck.com/20200428/role/DocumentRiskReturnSummaryUnlabeledVanEckVectorsOilServicesETF Risk/Return Summary- VanEck Vectors?? Oil Services ETF 34 false false R120.htm 020118 - Disclosure - Risk/Return Detail Data {Elements} - VanEck Vectors?? Oil Services ETF Sheet http://www.vaneck.com/20200428/role/DisclosureRiskReturnDetailDataElementsVanEckVectorsOilServicesETF Risk/Return Detail Data- VanEck Vectors?? Oil Services ETF 35 false true R121.htm 020119 - Document - Risk/Return Summary {Unlabeled} - VanEck Vectors?? Rare Earth/Strategic Metals ETF Sheet http://www.vaneck.com/20200428/role/DocumentRiskReturnSummaryUnlabeledVanEckVectorsRareEarthStrategicMetalsETF Risk/Return Summary- VanEck Vectors?? Rare Earth/Strategic Metals ETF 36 false false R127.htm 020125 - Disclosure - Risk/Return Detail Data {Elements} - VanEck Vectors?? Rare Earth/Strategic Metals ETF Sheet http://www.vaneck.com/20200428/role/DisclosureRiskReturnDetailDataElementsVanEckVectorsRareEarthStrategicMetalsETF Risk/Return Detail Data- VanEck Vectors?? Rare Earth/Strategic Metals ETF 37 false true R128.htm 020126 - Document - Risk/Return Summary {Unlabeled} - VanEck Vectors?? Steel ETF Sheet http://www.vaneck.com/20200428/role/DocumentRiskReturnSummaryUnlabeledVanEckVectorsSteelETF Risk/Return Summary- VanEck Vectors?? Steel ETF 38 false false R134.htm 020132 - Disclosure - Risk/Return Detail Data {Elements} - VanEck Vectors?? Steel ETF Sheet http://www.vaneck.com/20200428/role/DisclosureRiskReturnDetailDataElementsVanEckVectorsSteelETF Risk/Return Detail Data- VanEck Vectors?? Steel ETF 39 false true R135.htm 020133 - Document - Risk/Return Summary {Unlabeled} - VanEck Vectors?? Unconventional Oil & Gas ETF Sheet http://www.vaneck.com/20200428/role/DocumentRiskReturnSummaryUnlabeledVanEckVectorsUnconventionalOilGasETF Risk/Return Summary- VanEck Vectors?? Unconventional Oil & Gas ETF 40 false false R141.htm 020139 - Disclosure - Risk/Return Detail Data {Elements} - VanEck Vectors?? Unconventional Oil & Gas ETF Sheet http://www.vaneck.com/20200428/role/DisclosureRiskReturnDetailDataElementsVanEckVectorsUnconventionalOilGasETF Risk/Return Detail Data- VanEck Vectors?? Unconventional Oil & Gas ETF 41 false true R142.htm 020140 - Document - Risk/Return Summary {Unlabeled} - VanEck Vectors?? Uranium+Nuclear Energy ETF Sheet http://www.vaneck.com/20200428/role/DocumentRiskReturnSummaryUnlabeledVanEckVectorsUraniumNuclearEnergyETF Risk/Return Summary- VanEck Vectors?? Uranium+Nuclear Energy ETF 42 false false R148.htm 020146 - Disclosure - Risk/Return Detail Data {Elements} - VanEck Vectors?? Uranium+Nuclear Energy ETF Sheet http://www.vaneck.com/20200428/role/DisclosureRiskReturnDetailDataElementsVanEckVectorsUraniumNuclearEnergyETF Risk/Return Detail Data- VanEck Vectors?? Uranium+Nuclear Energy ETF 43 false true R149.htm 020147 - Document - Risk/Return Summary {Unlabeled} - VanEck Vectors?? China Growth Leaders ETF Sheet http://www.vaneck.com/20200428/role/DocumentRiskReturnSummaryUnlabeledVanEckVectorsChinaGrowthLeadersETF Risk/Return Summary- VanEck Vectors?? China Growth Leaders ETF 44 false false R155.htm 020153 - Disclosure - Risk/Return Detail Data {Elements} - VanEck Vectors?? China Growth Leaders ETF Sheet http://www.vaneck.com/20200428/role/DisclosureRiskReturnDetailDataElementsVanEckVectorsChinaGrowthLeadersETF Risk/Return Detail Data- VanEck Vectors?? China Growth Leaders ETF 45 false true R156.htm 020154 - Document - Risk/Return Summary {Unlabeled} - VanEck Vectors?? ChinaAMC SME-ChiNext ETF Sheet http://www.vaneck.com/20200428/role/DocumentRiskReturnSummaryUnlabeledVanEckVectorsChinaAMCSMEChiNextETF Risk/Return Summary- VanEck Vectors?? ChinaAMC SME-ChiNext ETF 46 false false R162.htm 020160 - Disclosure - Risk/Return Detail Data {Elements} - VanEck Vectors?? ChinaAMC SME-ChiNext ETF Sheet http://www.vaneck.com/20200428/role/DisclosureRiskReturnDetailDataElementsVanEckVectorsChinaAMCSMEChiNextETF Risk/Return Detail Data- VanEck Vectors?? 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