JPMorgan Short Duration Core Plus Fund Average Annual Total Returns - A C I Shares [Member] |
12 Months Ended | 60 Months Ended | 120 Months Ended |
|---|---|---|---|
Dec. 31, 2025 |
Dec. 31, 2025 |
Dec. 31, 2025 |
|
| BLOOMBERG US AGGREGATE INDEX(Reflects No Deduction for Fees, Expenses, or Taxes)[Member] | |||
| Prospectus [Line Items] | |||
| Average Annual Return, Percent | 7.30% | (0.36%) | 2.01% |
| BLOOMBERG 1-5 YEAR GOVERNMENT/CREDIT INDEX(Reflects No Deduction for Fees, Expenses, or Taxes)[Member] | |||
| Prospectus [Line Items] | |||
| Average Annual Return, Percent | 6.11% | 1.56% | 2.17% |
| Class A | |||
| Prospectus [Line Items] | |||
| Average Annual Return, Percent | 4.31% | 1.67% | 3.33% |
| Class C | |||
| Prospectus [Line Items] | |||
| Average Annual Return, Percent | 5.05% | 1.64% | 3.15% |
| Class I | |||
| Prospectus [Line Items] | |||
| Average Annual Return, Percent | 6.94% | 2.40% | 3.83% |
| Class I | After Taxes on Distributions | |||
| Prospectus [Line Items] | |||
| Average Annual Return, Percent | 5.10% | 1.08% | 2.44% |
| Class I | After Taxes on Distributions and Sales | |||
| Prospectus [Line Items] | |||
| Average Annual Return, Percent | 4.08% | 1.25% | 2.34% |