JPMorgan Mid Cap Equity Fund Expense Example - R2 R5 R6 Shares [Member] - JPMorgan Mid Cap Equity Fund |
Jun. 30, 2026
USD ($)
|
|---|---|
| Class R2 | |
| Prospectus [Line Items] | |
| Expense Example, with Redemption, 1 Year | $ 137 |
| Expense Example, with Redemption, 3 Years | 466 |
| Expense Example, with Redemption, 5 Years | 817 |
| Expense Example, with Redemption, 10 Years | 1,808 |
| Class R5 | |
| Prospectus [Line Items] | |
| Expense Example, with Redemption, 1 Year | 72 |
| Expense Example, with Redemption, 3 Years | 245 |
| Expense Example, with Redemption, 5 Years | 434 |
| Expense Example, with Redemption, 10 Years | 980 |
| Class R6 | |
| Prospectus [Line Items] | |
| Expense Example, with Redemption, 1 Year | 61 |
| Expense Example, with Redemption, 3 Years | 214 |
| Expense Example, with Redemption, 5 Years | 380 |
| Expense Example, with Redemption, 10 Years | $ 861 |