JPMorgan Equity Income Fund Investment Strategy - R2 R3 R4 R5 R6 Shares [Member] - JPMorgan Equity Income 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]	Under normal circumstances, at least 80% of the Fund’s Assets will be invested in the equity securities of corporations that regularly pay dividends, including common stocks and debt securities and preferred securities convertible to common stock. Although the Fund invests primarily in securities of large cap companies, it may invest in equity investments of companies across all market capitalizations. In implementing this strategy, the Fund invests primarily in common stock and real estate investment trusts (REITs). From time to time, the Fund also invests in shares of companies that are not currently paying a dividend. “Assets” means net assets, plus the amount of borrowings for investment purposes. Derivatives, which are instruments that have a value based on another instrument, exchange rate or index, may be used as substitutes for securities in which the Fund can invest. To the extent the Fund uses derivatives, the Fund will primarily use futures contracts to more effectively gain targeted equity exposure from its cash positions. Investment Process: The Fund employs a fundamental bottom-up stock selection process to primarily invest in common stock of corporations that regularly pay dividends and have favorable long-term fundamental characteristics. Because yield is a key consideration in selecting securities, the Fund may purchase stocks of companies that are out of favor in the financial community and, therefore, are selling below what the Fund’s adviser believes to be their long-term investment value. The adviser seeks to invest in attractively valued companies with durable franchises, strong management and the ability to grow their intrinsic value per share. As part of its investment process, the adviser seeks to assess the impact of environmental, social and governance (ESG) factors on many issuers in the universe in which the Fund may invest. The adviser’s assessment is based on an analysis of key opportunities and risks across industries to seek to identify financially material issues with respect to the Fund’s investments in issuers and ascertain key issues that merit engagement with issuers. These assessments may not be conclusive, and securities of issuers that may be negatively impacted by such factors may be purchased and retained by the Fund while the Fund may divest or not invest in securities of issuers that may be positively impacted by such factors. The adviser may sell a security for several reasons. A security may be sold due to a change in the company’s fundamentals or if the adviser believes the security is no longer attractively valued. Investments may also be sold if the adviser identifies a stock that it believes offers a better investment opportunity.

JPMorgan Equity Income Fund Investment Strategy - R2 R3 R4 R5 R6 Shares [Member] - JPMorgan Equity Income 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]

Under normal circumstances, at least 80% of the Fund’s Assets will be invested in the equity securities of corporations that regularly pay dividends, including common stocks and debt securities and preferred securities convertible to common stock. Although the Fund invests primarily in securities of large cap companies, it may invest in equity investments of companies across all market capitalizations. In implementing this strategy, the Fund invests primarily in common stock and real estate investment trusts (REITs). From time to time, the Fund also invests in shares of companies that are not currently paying a dividend. “Assets” means net assets, plus the amount of borrowings for investment purposes. Derivatives, which are instruments that have a value based on another instrument, exchange rate or index, may be used as substitutes for securities in which the Fund can invest. To the extent the Fund uses derivatives, the Fund will primarily use futures contracts to more effectively gain targeted equity exposure from its cash positions. Investment Process: The Fund employs a fundamental bottom-up stock selection process to primarily invest in common stock of corporations that regularly pay dividends and have favorable long-term fundamental characteristics. Because yield is a key consideration in selecting securities, the Fund may purchase stocks of companies that are out of favor in the financial community and, therefore, are selling below what the Fund’s adviser believes to be their long-term investment value. The adviser seeks to invest in attractively valued companies with durable franchises, strong management and the ability to grow their intrinsic value per share. As part of its investment process, the adviser seeks to assess the impact of environmental, social and governance (ESG) factors on many issuers in the universe in which the Fund may invest. The adviser’s assessment is based on an analysis of key opportunities and risks across industries to seek to identify financially material issues with respect to the Fund’s investments in issuers and ascertain key issues that merit engagement with issuers. These assessments may not be conclusive, and securities of issuers that may be negatively impacted by such factors may be purchased and retained by the Fund while the Fund may divest or not invest in securities of issuers that may be positively impacted by such factors. The adviser may sell a security for several reasons. A security may be sold due to a change in the company’s fundamentals or if the adviser believes the security is no longer attractively valued. Investments may also be sold if the adviser identifies a stock that it believes offers a better investment opportunity.