JPMorgan US Equity Fund Annual Fund Operating Expenses - L Shares [Member] - JPMorgan US Equity Fund - Class L	Jun. 30, 2026
Prospectus [Line Items]
Management Fees (as a percentage of Assets)	0.40%
Distribution and Service (12b-1) Fees	0.00%
Component2 Other Expenses	0.10%
Component3 Other Expenses	0.05%
Other Expenses (as a percentage of Assets):	0.15%
Expenses (as a percentage of Assets)	0.55%

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