Transamerica Government Money Market Average Annual Total Returns - Retail Class [Member] |
12 Months Ended | 60 Months Ended | 120 Months Ended | |
|---|---|---|---|---|
Oct. 31, 2025 |
Dec. 31, 2025 |
Dec. 31, 2025 |
Dec. 31, 2025 |
|
| A | ||||
| Prospectus [Line Items] | ||||
| Average Annual Return, Percent | 3.79% | 2.90% | 1.71% | |
| Performance Inception Date | Mar. 01, 2002 | |||
| C | ||||
| Prospectus [Line Items] | ||||
| Average Annual Return, Percent | 2.48% | 2.54% | 1.50% | |
| Performance Inception Date | Nov. 11, 2002 | |||
| I | ||||
| Prospectus [Line Items] | ||||
| Average Annual Return, Percent | 3.98% | 3.04% | 1.85% | |
| Performance Inception Date | Nov. 30, 2009 | |||
| I2 | ||||
| Prospectus [Line Items] | ||||
| Average Annual Return, Percent | 3.99% | 3.07% | 1.74% | |
| Performance Inception Date | Nov. 15, 2005 |