Investment Objectives and Goals |
Apr. 30, 2026 |
|---|---|
| Driehaus Emerging Markets Growth Fund | |
| Prospectus [Line Items] | |
| Risk/Return [Heading] | Driehaus Emerging Markets Growth Fund |
| Objective [Heading] | Investment Objective |
| Objective, Primary [Text Block] | Driehaus Emerging Markets Growth Fund seeks to maximize capital appreciation. |
| Driehaus Emerging Markets Small Cap Growth Fund | |
| Prospectus [Line Items] | |
| Risk/Return [Heading] | Driehaus Emerging Markets Small Cap Growth Fund |
| Objective [Heading] | Investment Objective |
| Objective, Primary [Text Block] | Driehaus Emerging Markets Small Cap Growth Fund seeks to maximize capital appreciation. |
| Driehaus Global Fund | |
| Prospectus [Line Items] | |
| Risk/Return [Heading] | Driehaus Global Fund |
| Objective [Heading] | Investment Objective |
| Objective, Primary [Text Block] | Driehaus Global Fund (the “Fund”) seeks to maximize capital appreciation. |
| Driehaus International Small Cap Growth Fund | |
| Prospectus [Line Items] | |
| Risk/Return [Heading] | Driehaus International Small Cap Growth Fund |
| Objective [Heading] | Investment Objective |
| Objective, Primary [Text Block] | Driehaus International Small Cap Growth Fund seeks to maximize capital appreciation. |
| Driehaus International Developed Equity Fund | |
| Prospectus [Line Items] | |
| Risk/Return [Heading] | Driehaus International Developed Equity Fund |
| Objective [Heading] | Investment Objective |
| Objective, Primary [Text Block] | Driehaus International Developed Equity Fund seeks to maximize capital appreciation. |
| Driehaus Micro Cap Growth Fund | |
| Prospectus [Line Items] | |
| Risk/Return [Heading] | Driehaus Micro Cap Growth Fund |
| Objective [Heading] | Investment Objective |
| Objective, Primary [Text Block] | Driehaus Micro Cap Growth Fund seeks to maximize capital appreciation. |
| Driehaus Small Cap Growth Fund | |
| Prospectus [Line Items] | |
| Risk/Return [Heading] | Driehaus Small Cap Growth Fund |
| Objective [Heading] | Investment Objective |
| Objective, Primary [Text Block] | Driehaus Small Cap Growth Fund seeks to maximize capital appreciation. |
| Driehaus Small/Mid Cap Growth Fund | |
| Prospectus [Line Items] | |
| Risk/Return [Heading] | Driehaus Small/Mid Cap Growth Fund |
| Objective [Heading] | Investment Objective |
| Objective, Primary [Text Block] | Driehaus Small/Mid Cap Growth Fund seeks to maximize capital appreciation. |