Transamerica Asset Allocation - Growth Portfolio Annual Total Returns |
12 Months Ended | |||||||||
|---|---|---|---|---|---|---|---|---|---|---|
Dec. 31, 2025 |
Dec. 31, 2024 |
Dec. 31, 2023 |
Dec. 31, 2022 |
Dec. 31, 2021 |
Dec. 31, 2020 |
Dec. 31, 2019 |
Dec. 31, 2018 |
Dec. 31, 2017 |
Dec. 31, 2016 |
|
| Retail Class [Member] | Transamerica Asset Allocation - Growth Portfolio | A | ||||||||||
| Prospectus [Line Items] | ||||||||||
| Annual Return [Percent] | 21.46% | 17.43% | 20.04% | (19.35%) | 16.14% | 18.86% | 21.80% | (11.46%) | 20.16% | 8.29% |