Performance Management |
Sep. 25, 2025 |
|---|---|
| ARK DIET Q1 Buffer ETF | |
| Prospectus [Line Items] | |
| Bar Chart and Performance Table [Heading] | Performance |
| Performance Narrative [Text Block] | The Fund is newly offered. Performance history will be available for the Fund after it has been in operation for a full calendar year. Once available, the Fund’s performance information will be accessible on the Fund’s website at http://ark-funds.com. |
| Performance One Year or Less [Text] | The Fund is newly offered. Performance history will be available for the Fund after it has been in operation for a full calendar year. |
| Performance Availability Website Address [Text] | http://ark-funds.com |
| ARK DIET Q2 Buffer ETF | |
| Prospectus [Line Items] | |
| Bar Chart and Performance Table [Heading] | Performance |
| Performance Narrative [Text Block] | The Fund is newly offered. Performance history will be available for the Fund after it has been in operation for a full calendar year. Once available, the Fund’s performance information will be accessible on the Fund’s website at http://ark-funds.com. |
| Performance One Year or Less [Text] | The Fund is newly offered. Performance history will be available for the Fund after it has been in operation for a full calendar year. |
| Performance Availability Website Address [Text] | http://ark-funds.com |
| ARK DIET Q3 Buffer ETF | |
| Prospectus [Line Items] | |
| Bar Chart and Performance Table [Heading] | Performance |
| Performance Narrative [Text Block] | The Fund is newly offered. Performance history will be available for the Fund after it has been in operation for a full calendar year. Once available, the Fund’s performance information will be accessible on the Fund’s website at http://ark-funds.com. |
| Performance One Year or Less [Text] | The Fund is newly offered. Performance history will be available for the Fund after it has been in operation for a full calendar year. |
| Performance Availability Website Address [Text] | http://ark-funds.com |
| ARK DIET Q4 Buffer ETF | |
| Prospectus [Line Items] | |
| Bar Chart and Performance Table [Heading] | Performance |
| Performance Narrative [Text Block] | The Fund is newly offered. Performance history will be available for the Fund after it has been in operation for a full calendar year. Once available, the Fund’s performance information will be accessible on the Fund’s website at http://ark-funds.com. |
| Performance One Year or Less [Text] | The Fund is newly offered. Performance history will be available for the Fund after it has been in operation for a full calendar year. |
| Performance Availability Website Address [Text] | http://ark-funds.com |