JPMorgan Equity Premium Income Fund Expense Example - A C I Shares [Member] - JPMorgan Equity Premium Income Fund |
Jun. 30, 2026
USD ($)
|
|---|---|
| Class A | |
| Prospectus [Line Items] | |
| Expense Example, with Redemption, 1 Year | $ 607 |
| Expense Example, with Redemption, 3 Years | 782 |
| Expense Example, with Redemption, 5 Years | 972 |
| Expense Example, with Redemption, 10 Years | 1,519 |
| Class C | |
| Prospectus [Line Items] | |
| Expense Example, with Redemption, 1 Year | 237 |
| Expense Example, with Redemption, 3 Years | 428 |
| Expense Example, with Redemption, 5 Years | 739 |
| Expense Example, with Redemption, 10 Years | 1,487 |
| Class I | |
| Prospectus [Line Items] | |
| Expense Example, with Redemption, 1 Year | 60 |
| Expense Example, with Redemption, 3 Years | 189 |
| Expense Example, with Redemption, 5 Years | 329 |
| Expense Example, with Redemption, 10 Years | $ 738 |