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Vanguard Tax-Managed Balanced Fund Investment Objectives and Goals - Retail Prospectus [Member] - Vanguard Tax-Managed Balanced Fund
Dec. 31, 2025
Prospectus [Line Items]  
Risk/Return [Heading] <span style="font-family:Arial;font-size:13pt;font-weight:bold;">Vanguard Tax-Managed Balanced Fund</span>
Objective [Heading] <span style="font-family:Arial;font-size:10pt;font-weight:bold;">Investment Objective</span>
Objective, Primary [Text Block] Vanguard Tax-Managed Balanced Fund (the “Fund”) seeks to provide a tax-efficient return consisting of federally tax-exempt income, long-term capital appreciation, and a modest amount of taxable current income.