Annual Fund Operating Expenses |
Oct. 31, 2025 |
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|---|---|---|---|---|---|---|
| Vaughan Nelson Emerging Markets Fund | ||||||
| Prospectus [Line Items] | ||||||
| Fee Waiver or Reimbursement over Assets, Date of Termination | Mar. 01, 2027 | |||||
| Vaughan Nelson Emerging Markets Fund | Investor Class | ||||||
| Prospectus [Line Items] | ||||||
| Management Fees (as a percentage of Assets) | 0.85% | [1] | ||||
| Distribution and Service (12b-1) Fees | 0.25% | |||||
| Shareholder Service Fee | 0.10% | |||||
| Interest Expense | 0.01% | |||||
| All Other Expenses | 0.92% | |||||
| Other Expenses (as a percentage of Assets): | 1.03% | |||||
| Expenses (as a percentage of Assets) | 2.13% | |||||
| Fee Waiver or Reimbursement | (0.87%) | [1] | ||||
| Net Expenses (as a percentage of Assets) | 1.26% | |||||
| Vaughan Nelson Emerging Markets Fund | Institutional Class | ||||||
| Prospectus [Line Items] | ||||||
| Management Fees (as a percentage of Assets) | 0.85% | [1] | ||||
| Distribution and Service (12b-1) Fees | 0.00% | |||||
| Shareholder Service Fee | 0.10% | |||||
| Interest Expense | 0.01% | |||||
| All Other Expenses | 0.92% | |||||
| Other Expenses (as a percentage of Assets): | 1.03% | |||||
| Expenses (as a percentage of Assets) | 1.88% | |||||
| Fee Waiver or Reimbursement | (0.87%) | [1] | ||||
| Net Expenses (as a percentage of Assets) | 1.01% | |||||
| Vaughan Nelson International Fund | ||||||
| Prospectus [Line Items] | ||||||
| Fee Waiver or Reimbursement over Assets, Date of Termination | Mar. 01, 2027 | |||||
| Vaughan Nelson International Fund | Investor Class | ||||||
| Prospectus [Line Items] | ||||||
| Management Fees (as a percentage of Assets) | 0.75% | [2] | ||||
| Distribution and Service (12b-1) Fees | 0.25% | |||||
| Shareholder Service Fee | 0.10% | |||||
| Interest Expense | 0.01% | |||||
| All Other Expenses | 0.97% | |||||
| Other Expenses (as a percentage of Assets): | 1.08% | |||||
| Expenses (as a percentage of Assets) | 2.08% | |||||
| Fee Waiver or Reimbursement | (0.93%) | [2] | ||||
| Net Expenses (as a percentage of Assets) | 1.15% | [2] | ||||
| Vaughan Nelson International Fund | Institutional Class | ||||||
| Prospectus [Line Items] | ||||||
| Management Fees (as a percentage of Assets) | 0.75% | [2] | ||||
| Distribution and Service (12b-1) Fees | 0.00% | |||||
| Shareholder Service Fee | 0.10% | |||||
| Interest Expense | 0.01% | |||||
| All Other Expenses | 0.97% | |||||
| Other Expenses (as a percentage of Assets): | 1.08% | |||||
| Expenses (as a percentage of Assets) | 1.83% | |||||
| Fee Waiver or Reimbursement | (0.93%) | [2] | ||||
| Net Expenses (as a percentage of Assets) | 0.90% | [2] | ||||
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