v3.26.1
Performance Management
Jun. 10, 2026
F/m Accumulator Ultrashort U.S. Treasury Fund  
Prospectus [Line Items]  
Performance Narrative [Text Block]

Performance Information: Performance information for the Fund is not included because the Fund had not commenced operations prior to the date of this Prospectus. Performance information will be included once the Fund has at least one calendar year of performance. Updated performance information will be available on the Fund’s website at www.fminvest.com.

Performance One Year or Less [Text] Performance information will be included once the Fund has at least one calendar year of performance.
Performance Availability Website Address [Text] www.fminvest.com
F/m Accumulator Intermediate U.S. Treasury Fund  
Prospectus [Line Items]  
Performance Narrative [Text Block]

Performance Information: Performance information for the Fund is not included because the Fund had not commenced operations prior to the date of this Prospectus. Performance information will be included once the Fund has at least one calendar year of performance. Updated performance information will be available on the Fund’s website at www.fminvest.com.

Performance One Year or Less [Text] Performance information will be included once the Fund has at least one calendar year of performance.
Performance Availability Website Address [Text] www.fminvest.com
F/m Accumulator Long-Term U.S. Treasury Fund  
Prospectus [Line Items]  
Bar Chart and Performance Table [Heading] Performance Information: Performance information for the Fund is not included because the Fund had not commenced operations prior to the date of this Prospectus. Performance information will be included once the Fund has at least one calendar year of performance. Updated performance information will be available on the Fund’s website at www.fminvest.com.
Performance One Year or Less [Text] Performance information will be included once the Fund has at least one calendar year of performance.
Performance Availability Website Address [Text] www.fminvest.com
F/m Accumulator TIPS Fund  
Prospectus [Line Items]  
Bar Chart and Performance Table [Heading] Performance Information: Performance information for the Fund is not included because the Fund had not commenced operations prior to the date of this Prospectus. Performance information will be included once the Fund has at least one calendar year of performance. Updated performance information will be available on the Fund’s website at www.fminvest.com.
Performance One Year or Less [Text] Performance information will be included once the Fund has at least one calendar year of performance.
Performance Availability Website Address [Text] www.fminvest.com