JPMorgan Managed Income Fund Expense Example - L Shares [Member] - JPMorgan Managed Income Fund - Class L	Feb. 28, 2026 USD ($)
Prospectus [Line Items]
Expense Example, with Redemption, 1 Year	$ 26
Expense Example, with Redemption, 3 Years	102
Expense Example, with Redemption, 5 Years	186
Expense Example, with Redemption, 10 Years	$ 433

Reference 1: http://www.xbrl.org/2003/role/presentationRef
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Reference 1: http://www.xbrl.org/2003/role/presentationRef
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Reference 1: http://www.xbrl.org/2003/role/presentationRef
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