Transamerica International Focus Annual Fund Operating Expenses - Retail Class [Member] - Transamerica International Focus |
Oct. 31, 2025 |
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|---|---|---|---|---|---|---|---|---|
| Prospectus [Line Items] | ||||||||
| Fee Waiver or Reimbursement over Assets, Date of Termination | <span style="font-family:Times New Roman;font-size:8pt;">March </span><span style="font-family:Times New Roman;font-size:8pt;margin-left:0.00%;">1, </span><span style="font-family:Times New Roman;font-size:8pt;">2027</span> | |||||||
| A | ||||||||
| Prospectus [Line Items] | ||||||||
| Management Fees (as a percentage of Assets) | 0.75% | |||||||
| Distribution and Service (12b-1) Fees | 0.25% | |||||||
| Other Expenses (as a percentage of Assets): | 0.41% | |||||||
| Expenses (as a percentage of Assets) | 1.41% | |||||||
| Fee Waiver or Reimbursement | (0.21%) | [1] | ||||||
| Net Expenses (as a percentage of Assets) | 1.20% | |||||||
| C | ||||||||
| Prospectus [Line Items] | ||||||||
| Management Fees (as a percentage of Assets) | 0.75% | |||||||
| Distribution and Service (12b-1) Fees | 1.00% | |||||||
| Other Expenses (as a percentage of Assets): | 0.06% | [2] | ||||||
| Expenses (as a percentage of Assets) | 1.81% | |||||||
| Fee Waiver or Reimbursement | 0.00% | [1] | ||||||
| Net Expenses (as a percentage of Assets) | 1.81% | |||||||
| I | ||||||||
| Prospectus [Line Items] | ||||||||
| Management Fees (as a percentage of Assets) | 0.75% | |||||||
| Distribution and Service (12b-1) Fees | 0.00% | |||||||
| Other Expenses (as a percentage of Assets): | 0.17% | |||||||
| Expenses (as a percentage of Assets) | 0.92% | |||||||
| Fee Waiver or Reimbursement | (0.10%) | [1],[3] | ||||||
| Net Expenses (as a percentage of Assets) | 0.82% | |||||||
| I2 | ||||||||
| Prospectus [Line Items] | ||||||||
| Management Fees (as a percentage of Assets) | 0.75% | |||||||
| Distribution and Service (12b-1) Fees | 0.00% | |||||||
| Other Expenses (as a percentage of Assets): | 0.07% | |||||||
| Expenses (as a percentage of Assets) | 0.82% | |||||||
| Fee Waiver or Reimbursement | 0.00% | [1] | ||||||
| Net Expenses (as a percentage of Assets) | 0.82% | |||||||
| R6 | ||||||||
| Prospectus [Line Items] | ||||||||
| Management Fees (as a percentage of Assets) | 0.75% | |||||||
| Distribution and Service (12b-1) Fees | 0.00% | |||||||
| Other Expenses (as a percentage of Assets): | 0.07% | |||||||
| Expenses (as a percentage of Assets) | 0.82% | |||||||
| Fee Waiver or Reimbursement | 0.00% | [1] | ||||||
| Net Expenses (as a percentage of Assets) | 0.82% | |||||||
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