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Transamerica International Equity Investment Objectives and Goals - Retail Class [Member] - Transamerica International Equity
Oct. 31, 2025
Prospectus [Line Items]  
Risk/Return [Heading] <span style="color:#000000;font-family:Times New Roman;font-size:12pt;font-weight:bold;margin-right:6pt;">Transamerica International Equity</span>
Objective [Heading] <span style="color:#000000;font-family:Times New Roman;font-size:10pt;font-weight:bold;margin-left:0%;">Investment Objective:</span>
Objective, Primary [Text Block] Seeks maximum long-term total return, consistent with reasonable risk to principal, by investing in a diversified portfolio of common stocks of primarily non-U.S. issuers.