XML 65 R61.htm IDEA: XBRL DOCUMENT v2.4.1.9
Expense Example, No Redemption (Vanguard International Growth Fund Participant:)
Vanguard International Growth Fund
Vanguard International Growth Fund - Admiral Shares
9/1/2013 - 8/31/2014
USD ($)
Expense Example, No Redemption:  
1 YEAR 35rr_ExpenseExampleNoRedemptionYear01
/ dei_LegalEntityAxis
= vanguard_S000004453Member
/ rr_ProspectusShareClassAxis
= vanguard_C000012229Member
3 YEAR 109rr_ExpenseExampleNoRedemptionYear03
/ dei_LegalEntityAxis
= vanguard_S000004453Member
/ rr_ProspectusShareClassAxis
= vanguard_C000012229Member
5 YEAR 191rr_ExpenseExampleNoRedemptionYear05
/ dei_LegalEntityAxis
= vanguard_S000004453Member
/ rr_ProspectusShareClassAxis
= vanguard_C000012229Member
10 YEAR 431rr_ExpenseExampleNoRedemptionYear10
/ dei_LegalEntityAxis
= vanguard_S000004453Member
/ rr_ProspectusShareClassAxis
= vanguard_C000012229Member