JPMorgan SmartRetirement Blend 2070 Fund Expense Example - I Shares [Member] - JPMorgan SmartRetirement Blend 2070 Fund - Class I |
Jun. 30, 2026
USD ($)
|
|---|---|
| Prospectus [Line Items] | |
| Expense Example, with Redemption, 1 Year | $ 43 |
| Expense Example, with Redemption, 3 Years | $ 222 |