Annual Total Returns - Class I Shares |
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 |
|---|---|---|---|---|---|---|---|---|---|---|
| Virtus AlphaSimplex Global Alternatives Fund | ||||||||||
| Prospectus [Line Items] | ||||||||||
| Annual Return [Percent] | 6.68% | 9.66% | 3.79% | (0.53%) | 1.29% | (2.12%) | 10.49% | (6.04%) | 10.93% | (4.23%) |
| Virtus AlphaSimplex Managed Futures Strategy Fund | ||||||||||
| Prospectus [Line Items] | ||||||||||
| Annual Return [Percent] | (9.67%) | (3.22%) | (10.32%) | 35.65% | 3.53% | 13.56% | 8.35% | (12.35%) | 6.48% | (5.47%) |