JPMorgan US Sustainable Leaders Fund Investment Strategy - R6 Shares [Member] - JPMorgan US Sustainable Leaders Fund	Jun. 30, 2026
Prospectus [Line Items]
Strategy [Heading]	<span style="color:#000000;font-family:Arial Narrow;font-size:11pt;font-weight:bold;">What are the Fund’s main investment strategies?</span>
Strategy Narrative [Text Block]	In managing the Fund, the adviser identifies companies that, in the adviser’s opinion, are sustainable leaders based on its sustainability criteria, and have high quality, durable franchises which the adviser believes are attractively valued. The adviser’s sustainability criteria are based on a proprietary scoring methodology, which includes an assessment of environmental, social and corporate governance (ESG) characteristics, qualitative factors, and the adviser’s subjective judgment as to which companies are sustainable leaders. The Fund seeks to invest in companies that, on a combined basis, appear attractive when considering these sustainability and financial characteristics.The Fund defines ESG characteristics as follows: ●Environmental — companies that actively strive to reduce the negative impact of their business operations on the environment. In this context, the adviser analyzes factors such as the company’s likely impact on climate change, natural resource use, pollution and the use of clean technology ●Social — companies that consider the social impact of their business internally and externally. In this context, the adviser reviews considerations such as worker safety, product safety and integrity, healthier products, impact on the community and human rights ●Governance — companies that embrace corporate governance principles. In reviewing governance characteristics, the adviser considers issues such as board accountability and diversity, shareholder rights, executive compensation, business ethics and government and public policyThe Fund invests primarily in large-cap and mid-cap common stocks, and under normal circumstances, the Fund invests at least 80% of its Assets in the equity securities of U.S. companies meeting the adviser’s sustainability criteria. “Assets” means net assets, plus the amount of any borrowings for investment purposes. Because investing on the basis of sustainability/ESG criteria involves qualitative and subjective analysis, there can be no assurance that the methodology utilized by, or determinations made by, the adviser will align with the beliefs or values of a particular investor. Derivatives, which are instruments that have a value based on another instrument, exchange rate or index, may be used as substitutes for investments in certain securities. The Fund may use derivatives, primarily futures contracts, to gain or reduce exposure to its index or certain securities in its index, maintain liquidity, minimize transaction costs, or to more effectively gain targeted equity exposure from its cash positions. To the extent the Fund invests in index futures with exposure to securities in the index, it may have the effect of increasing the Fund’s exposure to a relatively small number of securities, making the Fund’s shares more sensitive to the economic results of those securities. In managing cash flows, the Fund buys futures contracts to invest incoming cash in the market or sells futures contracts in response to cash outflows, thereby gaining market exposure while maintaining a cash balance for liquidity. An issuer of a security will be deemed to be located in the U.S. if: (i) the principal trading market for the security is in the United States, (ii) the issuer is organized under the laws of the United States, or (iii) the issuer derives at least 50% of its revenues or profits from the United States or has at least 50% of its total assets situated in the U.S.Investment Process: The Fund has an actively managed strategy. In managing the Fund, the adviser employs a fundamental, bottom-up approach to stock selection, constructing portfolios based on company financials, data analysis and proprietary research. In choosing securities to purchase, the adviser evaluates and internally ranks companies to identify those companies that, in the adviser’s view, are sustainable leaders and have high quality, durable franchises, which the adviser believes are attractively valued. The adviser assesses sustainability based on fundamental analysis using a wide set of data inputs which may include proprietary research, information self-reported by companies, and third-party data. The adviser may vary the importance of particular ESG and investment characteristics by industry because, in the adviser’s judgment, certain characteristics are more relevant for certain industries. For example, an environmental characteristic, such as land use, may be more relevant for energy companies than for technology companies. In addition, the Fund seeks to avoid investing in companies that the adviser has determined, based on its exclusionary criteria, to be significantly involved in certain business activities or industries, including the production of tobacco, controversial weapons, traditional weapons, thermal coal, adult entertainment and gambling products and services, or to be violating certain norms-based criteria (for example, UN Global Compact violators). This exclusionary criteria relies on multiple data inputs, including information from third-party providers who identify an issuer’s participation in, or the revenue which they derive from, activities that are inconsistent with values- and norms-based screens. The adviser may modify the exclusionary criteria without notice to shareholders to, among other things, modify the data inputs, change third-party data providers, or add or remove certain business activities or industries from the screening process. The Fund has flexibility to focus in various industries or sectors based on the adviser’s analysis of market opportunities at a particular time. The Fund will sell a stock if the adviser determines that the issuer no longer meets the Fund’s investment criteria or if the adviser believes that more attractive opportunities are available.

JPMorgan US Sustainable Leaders Fund Investment Strategy - R6 Shares [Member] - JPMorgan US Sustainable Leaders Fund

Jun. 30, 2026

<span style="color:#000000;font-family:Arial Narrow;font-size:11pt;font-weight:bold;">What are the Fund’s main investment strategies?</span>

Strategy Narrative [Text Block]

In managing the Fund, the adviser identifies companies that, in the adviser’s opinion, are sustainable leaders based on its sustainability criteria, and have high quality, durable franchises which the adviser believes are attractively valued. The adviser’s sustainability criteria are based on a proprietary scoring methodology, which includes an assessment of environmental, social and corporate governance (ESG) characteristics, qualitative factors, and the adviser’s subjective judgment as to which companies are sustainable leaders. The Fund seeks to invest in companies that, on a combined basis, appear attractive when considering these sustainability and financial characteristics.The Fund defines ESG characteristics as follows: ●Environmental — companies that actively strive to reduce the negative impact of their business operations on the environment. In this context, the adviser analyzes factors such as the company’s likely impact on climate change, natural resource use, pollution and the use of clean technology ●Social — companies that consider the social impact of their business internally and externally. In this context, the adviser reviews considerations such as worker safety, product safety and integrity, healthier products, impact on the community and human rights ●Governance — companies that embrace corporate governance principles. In reviewing governance characteristics, the adviser considers issues such as board accountability and diversity, shareholder rights, executive compensation, business ethics and government and public policyThe Fund invests primarily in large-cap and mid-cap common stocks, and under normal circumstances, the Fund invests at least 80% of its Assets in the equity securities of U.S. companies meeting the adviser’s sustainability criteria. “Assets” means net assets, plus the amount of any borrowings for investment purposes. Because investing on the basis of sustainability/ESG criteria involves qualitative and subjective analysis, there can be no assurance that the methodology utilized by, or determinations made by, the adviser will align with the beliefs or values of a particular investor. Derivatives, which are instruments that have a value based on another instrument, exchange rate or index, may be used as substitutes for investments in certain securities. The Fund may use derivatives, primarily futures contracts, to gain or reduce exposure to its index or certain securities in its index, maintain liquidity, minimize transaction costs, or to more effectively gain targeted equity exposure from its cash positions. To the extent the Fund invests in index futures with exposure to securities in the index, it may have the effect of increasing the Fund’s exposure to a relatively small number of securities, making the Fund’s shares more sensitive to the economic results of those securities. In managing cash flows, the Fund buys futures contracts to invest incoming cash in the market or sells futures contracts in response to cash outflows, thereby gaining
market exposure while maintaining a cash balance for liquidity. An issuer of a security will be deemed to be located in the U.S. if: (i) the principal trading market for the security is in the United States, (ii) the issuer is organized under the laws of the United States, or (iii) the issuer derives at least 50% of its revenues or profits from the United States or has at least 50% of its total assets situated in the U.S.Investment Process: The Fund has an actively managed strategy. In managing the Fund, the adviser employs a fundamental, bottom-up approach to stock selection, constructing portfolios based on company financials, data analysis and proprietary research. In choosing securities to purchase, the adviser evaluates and internally ranks companies to identify those companies that, in the adviser’s view, are sustainable leaders and have high quality, durable franchises, which the adviser believes are attractively valued. The adviser assesses sustainability based on fundamental analysis using a wide set of data inputs which may include proprietary research, information self-reported by companies, and third-party data. The adviser may vary the importance of particular ESG and investment characteristics by industry because, in the adviser’s judgment, certain characteristics are more relevant for certain industries. For example, an environmental characteristic, such as land use, may be more relevant for energy companies than for technology companies. In addition, the Fund seeks to avoid investing in companies that the adviser has determined, based on its exclusionary criteria, to be significantly involved in certain business activities or industries, including the production of tobacco, controversial weapons, traditional weapons, thermal coal, adult entertainment and gambling products and services, or to be violating certain norms-based criteria (for example, UN Global Compact violators). This exclusionary criteria relies on multiple data inputs, including information from third-party providers who identify an issuer’s participation in, or the revenue which they derive from, activities that are inconsistent with values- and norms-based screens. The adviser may modify the exclusionary criteria without notice to shareholders to, among other things, modify the data inputs, change third-party data providers, or add or remove certain business activities or industries from the screening process. The Fund has flexibility to focus in various industries or sectors based on the adviser’s analysis of market opportunities at a particular time. The Fund will sell a stock if the adviser determines that the issuer no longer meets the Fund’s investment criteria or if the adviser believes that more attractive opportunities are available.