Fees and Expenses - Institutional Realty Shares |
Dec. 31, 2025 |
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| Prospectus [Line Items] | |
| Expense Heading [Optional Text] | <span style="color:#000000;font-family:Times New Roman;font-size:10.02pt;font-weight:bold;text-transform:uppercase;">Fund Fees and Expenses</span> |
| Expense Narrative [Text Block] | This table describes the fees and expenses that you could pay if you buy and hold shares of the Fund. You may pay other fees, such as brokerage commissions and other fees to financial intermediaries, which are not reflected in the tables and examples below. If you purchase shares through a financial intermediary acting as an agent on behalf of its customers, that financial intermediary may charge you a commission. Such commissions, if any, are not charged by the Fund and are not reflected in the fee table or expense example below. |
| Shareholder Fees Caption [Optional Text] | <span style="color:#000000;font-family:Times New Roman;font-size:11.2pt;font-weight:bold;margin-left:0.0pt;">Shareholder Fees</span><span style="color:#000000;font-family:Times New Roman;font-size:11.2pt;margin-left:0.0pt;"> (fees paid directly from your investment)</span> |
| Operating Expenses Caption [Optional Text] | <span style="color:#000000;font-family:Times New Roman;font-size:11.2pt;font-weight:bold;margin-left:0.0pt;">Annual Fund Operating Expenses</span><span style="color:#000000;font-family:Times New Roman;font-size:11.2pt;margin-left:0.0pt;"> (expenses that you pay each year as a percentage of the </span><span style="color:#000000;font-family:Times New Roman;font-size:11.2pt;margin-left:10pt;">value of your investment)</span> |
| Expense Example [Heading] | <span style="color:#000000;font-family:Times New Roman;font-size:10.02pt;font-variant:small-caps;font-weight:bold;">Example</span> |
| Expense Example Narrative [Text Block] | This example is intended to help you compare the cost of investing in the Fund with the cost of investing in other mutual funds. The example assumes that you invest $1,000,000 (the Fund’s minimum initial investment) in the Fund for the time periods indicated and then redeem all of your shares at the end of those periods. The example also assumes that your investment has a 5% return each year and that the Fund’s operating expenses remain the same pursuant to its agreement with the Advisor. Although your actual costs may be higher or lower, based on these assumptions your costs would be: |
| Portfolio Turnover [Heading] | <span style="color:#000000;font-family:Times New Roman;font-size:10.02pt;font-variant:small-caps;font-weight:bold;">Portfolio Turnover</span> |
| Portfolio Turnover [Text Block] | The Fund pays transaction costs, such as commissions, when it buys and sells securities (or “turns over” its portfolio). A higher portfolio turnover rate may indicate higher transaction costs and may result in higher taxes when Fund shares are held in a taxable account. These costs, which are not reflected in the annual fund operating expenses or in the example, affect the Fund’s performance. During the Fund’s most recent fiscal year, the Fund’s portfolio turnover rate was 33% of the average value of its portfolio. |
| Portfolio Turnover, Rate | 33.00% |