International Socially Responsible Fund Fees and Expenses - International Socially Responsible Fund |
May 31, 2026 |
|---|---|
| Prospectus [Line Items] | |
| Expense Heading [Optional Text] | <span style="color:#000000;font-family:Arial;font-size:12pt;font-weight:bold;">Fees and Expenses of the Fund</span> |
| Expense Narrative [Text Block] | This table describes the fees and expenses that you may pay if you buy, hold and sell shares of the Fund. The table and the example below do not reflect the separate account fees charged in the variable annuity or variable life insurance policy (“Variable Contracts”) in which the Fund is offered. If separate account fees were shown, the Fund’s annual operating expenses would be higher. Please see your Variable Contract prospectus for more details on the separate account fees. |
| Operating Expenses Caption [Optional Text] | <span style="color:#000000;font-family:Arial;font-size:10pt;font-weight:bold;margin-left:0%;text-decoration:underline;">Annual Fund Operating Expenses</span><span style="color:#000000;font-family:Arial;font-size:10pt;"> (expenses that you </span><span style="color:#000000;font-family:Arial;font-size:10pt;margin-left:0%;">pay each year as a percentage of the value of your </span><span style="color:#000000;font-family:Arial;font-size:10pt;">investment)</span> |
| Expense Example [Heading] | <span style="color:#000000;font-family:Arial;font-size:10pt;font-style:italic;font-weight:bold;text-decoration:underline;">Expense 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 $10,000 in the Fund for the time periods indicated and then redeem or hold 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 (except that the Example incorporates any applicable fee waiver and/or expense limitation arrangements for only the first year). The Example does not reflect charges imposed by the Variable Contract. If the separate account fees were reflected, the expenses would be higher. See the Variable Contract prospectus for information on such charges. Although your actual costs may be higher or lower, based on these assumptions and the net expenses shown in the fee table, your costs would be: |
| Portfolio Turnover [Heading] | <span style="color:#000000;font-family:Arial;font-size:10pt;font-style:italic;font-weight:bold;text-decoration:underline;">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). These costs, which are not reflected in annual fund operating expenses or in the Example, affect the Fund’s performance.During the most recent fiscal year, the Fund’s portfolio turnover rate was 9% of the average value of its portfolio. |
| Portfolio Turnover, Rate | 9.00% |