Vanguard Industrials Index Fund Investment Objectives and Goals - Admiral Prospectus [Member] - Vanguard Industrials Index Fund |
Aug. 31, 2025 |
|---|---|
| Prospectus [Line Items] | |
| Risk/Return [Heading] | <span style="color:#000000;font-family:Arial;font-size:13pt;font-weight:bold;">Vanguard Industrials Index Fund</span> |
| Objective [Heading] | <span style="color:#000000;font-family:Arial;font-size:10pt;font-weight:bold;">Investment Objective</span> |
| Objective, Primary [Text Block] | Vanguard Industrials Index Fund (the “Fund”) seeks to track the performance of a benchmark index that measures the investment return of industrial stocks. |