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Expense Example, No Redemption (Vanguard Windsor Fund Retail)
Vanguard Windsor Fund
Vanguard Windsor Fund - Investor Shares
11/1/2013 - 10/31/2014
USD ($)
Vanguard Windsor Fund
Vanguard Windsor Fund - Admiral Shares
11/1/2013 - 10/31/2014
USD ($)
Expense Example, No Redemption:    
1 YEAR 39rr_ExpenseExampleNoRedemptionYear01
/ dei_LegalEntityAxis
= vanguard_S000004417Member
/ rr_ProspectusShareClassAxis
= vanguard_C000012178Member
29rr_ExpenseExampleNoRedemptionYear01
/ dei_LegalEntityAxis
= vanguard_S000004417Member
/ rr_ProspectusShareClassAxis
= vanguard_C000012179Member
3 YEAR 122rr_ExpenseExampleNoRedemptionYear03
/ dei_LegalEntityAxis
= vanguard_S000004417Member
/ rr_ProspectusShareClassAxis
= vanguard_C000012178Member
90rr_ExpenseExampleNoRedemptionYear03
/ dei_LegalEntityAxis
= vanguard_S000004417Member
/ rr_ProspectusShareClassAxis
= vanguard_C000012179Member
5 YEAR 213rr_ExpenseExampleNoRedemptionYear05
/ dei_LegalEntityAxis
= vanguard_S000004417Member
/ rr_ProspectusShareClassAxis
= vanguard_C000012178Member
157rr_ExpenseExampleNoRedemptionYear05
/ dei_LegalEntityAxis
= vanguard_S000004417Member
/ rr_ProspectusShareClassAxis
= vanguard_C000012179Member
10 YEAR 480rr_ExpenseExampleNoRedemptionYear10
/ dei_LegalEntityAxis
= vanguard_S000004417Member
/ rr_ProspectusShareClassAxis
= vanguard_C000012178Member
356rr_ExpenseExampleNoRedemptionYear10
/ dei_LegalEntityAxis
= vanguard_S000004417Member
/ rr_ProspectusShareClassAxis
= vanguard_C000012179Member