ProShares Nasdaq-100 Dynamic Buffer ETF Performance Management - ProShares Nasdaq-100 Dynamic Buffer ETF |
May 31, 2025 |
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| Prospectus [Line Items] | |
| Bar Chart and Performance Table [Heading] | <span style="color:#000000;font-family:Arial Narrow;font-size:11pt;font-weight:bold;">Investment Results</span> |
| Performance Narrative [Text Block] | Performance history will be available for the Fund after it has been in operation for a full calendar year. After the Fund has a full calendar year of performance information, performance information will be shown on an annual basis. |
| Performance One Year or Less [Text] | <span style="color:#000000;font-family:Arial;font-size:10pt;">After the Fund has a </span><span style="color:#000000;font-family:Arial;font-size:10pt;margin-left:0%;">full calendar year of performance information, performance </span><span style="color:#000000;font-family:Arial;font-size:10pt;">information will be shown on an annual basis.</span> |