Goldman Sachs International Equity Insights Fund Investment Strategy - Institutional [Member] - Goldman Sachs International Equity Insights Fund	Dec. 31, 2025
Prospectus [Line Items]
Strategy [Heading]	<span style="color:#FFFFFF;font-family:Arial;font-size:7.5pt;margin-left:0.0pt;text-transform:uppercase;">Principal Strategy</span>
Strategy Narrative [Text Block]	The Fund invests, under normal circumstances, at least 80% of its net assets plus any borrowings for investment purposes (measured at the time of purchase) (“Net Assets”) in a broadly diversified portfolio of equity investments of non-U.S. issuers. The Fund intends to have investments economically tied to at least three countries not including the United States and may invest in the securities economically tied to emerging market countries. The Fund seeks broad representation of large-cap and mid-cap issuers across major countries and sectors of the international economy, with some exposure to small-cap issuers. The portfolio management team uses a bottom-up stock selection strategy to manage the Fund. The Fund uses a quantitative style of management, in combination with a qualitative overlay, that emphasizes fundamentally-based stock selection, careful portfolio construction and efficient implementation. The Fund’s investments are selected using fundamental research and a variety of quantitative techniques based on certain investment themes, including, among others, Fundamental Mispricings, High Quality Business Models, Sentiment Analysis and Market Themes & Trends. Fundamental Mispricings seeks to identify high-quality businesses trading at a fair price, which the Investment Adviser believes leads to strong performance over the long-run. High Quality Business Models seeks to identify companies that are generating high-quality revenues with sustainable business models and aligned management incentives. Sentiment Analysis seeks to identify stocks experiencing improvements in their overall market sentiment. Market Themes and Trends seeks to identify companies positively positioned to benefit from themes and trends in the market and macroeconomic environment. As a part of the Investment Adviser’s investment selection process, the Investment Adviser utilizes proprietary models that assess a wide range of indicators, which may include certain environmental, social and governance (“ESG”) indicators. No one indicator, risk or consideration is determinative in the investment selection process. The Fund may make investment decisions that deviate from those generated by the Investment Adviser’s proprietary models, at the discretion of the Investment Adviser. In addition, the Investment Adviser may, in its discretion, make changes to its quantitative techniques, or use other quantitative techniques that are based on the Investment Adviser’s proprietary research. The Fund may also invest in fixed income securities that are considered to be cash equivalents. The Investment Adviser measures the Fund’s performance against the MSCI EAFE Index (Net, USD, Unhedged).

Goldman Sachs International Equity Insights Fund Investment Strategy - Institutional [Member] - Goldman Sachs International Equity Insights Fund

Dec. 31, 2025

<span style="color:#FFFFFF;font-family:Arial;font-size:7.5pt;margin-left:0.0pt;text-transform:uppercase;">Principal Strategy</span>

Strategy Narrative [Text Block]

The Fund invests, under normal circumstances, at least 80% of its net assets plus any borrowings for investment purposes (measured at the time of purchase) (“Net Assets”) in a broadly diversified portfolio of equity investments of non-U.S. issuers. The Fund intends to have investments economically tied to at least three countries not including the United States and may invest in the securities economically tied to emerging market countries. The Fund seeks broad representation of large-cap and mid-cap issuers across major countries and sectors of the international economy, with some exposure to small-cap issuers. The portfolio management team uses a bottom-up stock selection strategy to manage the Fund. The Fund uses a quantitative style of management, in combination with a qualitative overlay, that emphasizes fundamentally-based stock selection, careful portfolio construction and efficient implementation. The Fund’s investments are selected using fundamental research and a variety of quantitative techniques based on certain investment themes, including, among others, Fundamental Mispricings, High Quality Business Models, Sentiment Analysis and Market Themes & Trends. Fundamental Mispricings seeks to identify high-quality businesses trading at a fair price, which the Investment Adviser believes leads to strong performance over the long-run. High Quality Business Models seeks to identify companies that are generating high-quality revenues with sustainable business models and aligned management incentives. Sentiment Analysis seeks to identify stocks experiencing improvements in their overall market sentiment. Market Themes and Trends seeks to identify companies positively positioned to benefit from themes and trends in the market and macroeconomic environment. As a part of the Investment Adviser’s investment selection process, the Investment Adviser utilizes proprietary models that assess a wide range of indicators, which may include certain environmental, social and governance (“ESG”) indicators. No one indicator, risk or consideration is determinative in the investment selection process. The Fund may make investment decisions that deviate from those generated by the Investment Adviser’s proprietary models, at the discretion of the Investment Adviser. In addition, the Investment Adviser may, in its discretion, make changes to its quantitative techniques, or use other quantitative techniques that are based on the Investment Adviser’s proprietary research. The Fund may also invest in fixed income securities that are considered to be cash equivalents. The Investment Adviser measures the Fund’s performance against the MSCI EAFE Index (Net, USD, Unhedged).