JPMorgan Equity Premium Income Fund Expense Example - R5 R6 Shares [Member] - JPMorgan Equity Premium Income Fund |
Jun. 30, 2026
USD ($)
|
|---|---|
| Class R5 | |
| Prospectus [Line Items] | |
| Expense Example, with Redemption, 1 Year | $ 46 |
| Expense Example, with Redemption, 3 Years | 151 |
| Expense Example, with Redemption, 5 Years | 266 |
| Expense Example, with Redemption, 10 Years | 601 |
| Class R6 | |
| Prospectus [Line Items] | |
| Expense Example, with Redemption, 1 Year | 35 |
| Expense Example, with Redemption, 3 Years | 109 |
| Expense Example, with Redemption, 5 Years | 191 |
| Expense Example, with Redemption, 10 Years | $ 431 |