100 U.S. Treasury Securities Money Market ETF Performance Management - 100 U.S. Treasury Securities Money Market ETF |
Feb. 28, 2026 |
|---|---|
| Prospectus [Line Items] | |
| Bar Chart and Performance Table [Heading] | <span style="color:#000000;font-family:Arial Narrow;font-size:11pt;font-weight:bold;">The Fund’s Past Performance</span> |
| Performance Narrative [Text Block] | The Fund has not operated for a full calendar year as of the date of this prospectus and therefore, has no reportable performance history. Once the Fund has operated for at least one calendar year, a bar chart and performance table will be included in the prospectus to show the performance of the Fund. When such information is included, this section will provide some indication of the risks of investing in the Fund by showing changes in the Fund’s performance history from year to year and showing how the Fund’s average annual total returns compare with those of a broad measure of market performance. Although past performance of the Fund is no guarantee of how it will perform in the future, historical performance may give you some indication of the risks of investing in the Fund. Updated performance information is available by visitingwww.jpmorganfunds.comor by calling1-844-457-6383 (844-4JPM ETF). |
| Performance Past Does Not Indicate Future [Text] | <span style="font-family:Arial Narrow;font-size:10pt;">Although past performance of the Fund is no </span><span style="font-family:Arial Narrow;font-size:10pt;">guarantee of how it will perform in the future, historical performance may give you some indication of the risks of investing in the Fund. </span> |
| Performance Information Illustrates Variability of Returns [Text] | <span style="font-family:Arial Narrow;font-size:10pt;">Once the Fund has operated for at least </span><span style="font-family:Arial Narrow;font-size:10pt;">one calendar year, a bar chart and performance table will be included in the prospectus to show the performance of the Fund. When such information is included, this section will provide some indication of the risks of investing in the Fund by showing changes in the Fund’s performance history from year to year and showing how the Fund’s average annual total returns compare with those of a broad measure of market performance. </span> |
| Performance One Year or Less [Text] | <span style="font-family:Arial Narrow;font-size:10pt;">The Fund has not operated for a full calendar year as of the date of this prospectus and therefore, has no reportable performance history. </span> |
| Performance Availability Website Address [Text] | <span style="font-family:Arial Narrow;font-size:10pt;font-style:italic;">www.jpmorganfunds.com</span> |
| Performance Availability Phone [Text] | <span style="font-family:Arial Narrow;font-size:10pt;font-style:italic;">1-844-457-6383 (844-4JPM ETF)</span> |