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Shareholder Fees (Vanguard International Value Fund Retail)
Vanguard International Value Fund
Vanguard International Value Fund - Investor Shares
11/1/2013 - 10/31/2014
USD ($)
Shareholder Fees (fees paid directly from your investment]  
Sales charge (load) imposed on purchases none
Purchase Fee none
Sales charge (load) imposed on reinvested dividends none
Redemption Fee none
Account Service Fee (for certain fund account balances below $10,000) 20rr_MaximumAccountFee
/ dei_LegalEntityAxis
= vanguard_S000004389Member
/ rr_ProspectusShareClassAxis
= vanguard_C000012145Member