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Expense Example, No Redemption (Vanguard Wellington Fund Participant:)
Vanguard Wellington Fund
Vanguard Wellington Fund - Admiral Shares
12/1/2013 - 11/30/2014
USD ($)
Expense Example, No Redemption:  
1 YEAR 18rr_ExpenseExampleNoRedemptionYear01
/ dei_LegalEntityAxis
= vanguard_S000004406Member
/ rr_ProspectusShareClassAxis
= vanguard_C000012164Member
3 YEAR 58rr_ExpenseExampleNoRedemptionYear03
/ dei_LegalEntityAxis
= vanguard_S000004406Member
/ rr_ProspectusShareClassAxis
= vanguard_C000012164Member
5 YEAR 101rr_ExpenseExampleNoRedemptionYear05
/ dei_LegalEntityAxis
= vanguard_S000004406Member
/ rr_ProspectusShareClassAxis
= vanguard_C000012164Member
10 YEAR 230rr_ExpenseExampleNoRedemptionYear10
/ dei_LegalEntityAxis
= vanguard_S000004406Member
/ rr_ProspectusShareClassAxis
= vanguard_C000012164Member