Vanguard Real Estate II Index Fund Annual Total Returns |
12 Months Ended | |||||||
|---|---|---|---|---|---|---|---|---|
Dec. 31, 2025 |
Dec. 31, 2024 |
Dec. 31, 2023 |
Dec. 31, 2022 |
Dec. 31, 2021 |
Dec. 31, 2020 |
Dec. 31, 2019 |
Dec. 31, 2018 |
|
| Institutional Plus Prospectus [Member] | Vanguard Real Estate II Index Fund | Institutional Plus Shares | ||||||||
| Prospectus [Line Items] | ||||||||
| Annual Return [Percent] | 3.26% | 4.99% | 11.83% | (26.15%) | 40.41% | (4.60%) | 28.97% | (5.95%) |