Goldman Sachs Buffered S&P 500 Fund - Mar-Sep Fees and Expenses - Svc [Member] - Goldman Sachs Buffered S&P 500 Fund - Mar-Sep |
Dec. 31, 2025 |
|---|---|
| Prospectus [Line Items] | |
| Expense Heading [Optional Text] | <span style="color:#FFFFFF;font-family:Arial;font-size:7.5pt;margin-left:0.0pt;text-transform:uppercase;">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 Service Shares of the Fund. This table does not reflect the fees and expenses associated with any variable annuity contract or variable life insurance policy that uses the Fund as an investment option. Had those fees and expenses been included, overall fees and expenses would be higher. |
| Expenses Restated to Reflect Current [Text] | <span style="color:#000000;font-family:Times New Roman;font-size:7.5pt;font-style:italic;">The Fund’s “Other Expenses” have been estimated to reflect expenses expected to be incurred during the current fiscal year.</span> |
| Expenses Not Correlated to Ratio Due to Acquired Fund Fees [Text] | <span style="color:#000000;font-family:Times New Roman;font-size:7.5pt;font-style:italic;">The “Total Annual Fund Operating Expenses” do not correlate to the ratio of total expenses to average net assets provided in the Financial Highlights, which reflect the operating expenses of the Fund and do not include “Acquired Fund Fees and Expenses.”</span> |
| Operating Expenses Caption [Optional Text] | <span style="color:#000000;font-family:Arial;font-size:9pt;font-weight:bold;">Annual Fund Operating Expenses </span><span style="color:#000000;font-family:Arial;font-size:7pt;font-weight:bold;">(expenses that you pay each year as a percentage of the value of your investment)</span> |
| Expense Example [Heading] | <span style="color:#FFFFFF;font-family:Arial;font-size:7.5pt;margin-left:0.0pt;text-transform:uppercase;">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. This Example does not reflect the fees and expenses associated with any variable annuity contract or variable life insurance policy that uses the Fund as an investment option. Had those fees and expenses been included, the costs shown below would be higher. The Example assumes that you invest $10,000 in Service Shares of the Fund for the time periods indicated and then redeem all of your Service 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). Although your actual costs may be higher or lower, based on these assumptions your costs would be: |
| Portfolio Turnover [Heading] | <span style="color:#FFFFFF;font-family:Arial;font-size:7.5pt;margin-left:0.0pt;text-transform:uppercase;">Portfolio Turnover</span> |
| Portfolio Turnover [Text Block] | The Fund pays transaction costs when it buys and sells securities or instruments (i.e., “turns over” its portfolio). A high rate of portfolio turnover may result in increased transaction costs, including brokerage commissions, which must be borne by the Fund and its shareholders. These costs are not reflected in the annual fund operating expenses or in the expense example above, but are reflected in the Fund’s performance. The Fund’s portfolio turnover rate for the fiscal year ended December 31, 2025 was 0% of the average value of its portfolio. However, the Fund’s portfolio turnover rate is calculated without regard to transactions involving certain short-term instruments or derivatives. If such transactions were included in the calculation, the Fund would have a higher portfolio turnover rate. |
| Portfolio Turnover, Rate | none |