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Disclosure - Risk/Return Detail Data {Elements} - Vanguard Russell 3000 Index Fund (Institutional) link:presentationLink link:calculationLink link:definitionLink 000319 - Disclosure - Risk/Return Detail Data {Elements} - Vanguard Russell 1000 Index Fund (ETF) link:presentationLink link:calculationLink link:definitionLink 000329 - Disclosure - Risk/Return Detail Data {Elements} - Vanguard Russell 1000 Value Index Fund (ETF) link:presentationLink link:calculationLink link:definitionLink 000339 - Disclosure - Risk/Return Detail Data {Elements} - Vanguard Russell 1000 Growth Index Fund (ETF) link:presentationLink link:calculationLink link:definitionLink 000349 - Disclosure - Risk/Return Detail Data {Elements} - Vanguard Russell 2000 Index Fund (ETF) link:presentationLink link:calculationLink link:definitionLink 000359 - Disclosure - Risk/Return Detail Data {Elements} - Vanguard Russell 2000 Value Index Fund (ETF) link:presentationLink link:calculationLink link:definitionLink 000369 - Disclosure - 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