Annual Total Returns - Class I |
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 |
|
| Morningstar Conservative ETF Asset Allocation Portfolio | ||||||||||
| Prospectus [Line Items] | ||||||||||
| Annual Return [Percent] | 9.11% | 5.52% | 8.19% | (11.61%) | 2.51% | 6.80% | 9.75% | (2.09%) | 6.45% | 4.88% |
| Morningstar Income and Growth ETF Asset Allocation Portfolio | ||||||||||
| Prospectus [Line Items] | ||||||||||
| Annual Return [Percent] | 11.94% | 8.20% | 10.99% | (12.31%) | 6.66% | 8.73% | 13.19% | (3.99%) | 10.12% | 6.73% |
| Morningstar Balanced ETF Asset Allocation Portfolio | ||||||||||
| Prospectus [Line Items] | ||||||||||
| Annual Return [Percent] | 15.07% | 10.50% | 13.11% | (12.60%) | 11.00% | 9.41% | 16.57% | (6.02%) | 13.65% | 8.69% |
| Morningstar Growth ETF Asset Allocation Portfolio | ||||||||||
| Prospectus [Line Items] | ||||||||||
| Annual Return [Percent] | 18.15% | 12.88% | 15.61% | (12.96%) | 15.09% | 10.26% | 20.14% | (7.85%) | 17.68% | 9.88% |
| Morningstar Aggressive Growth ETF Asset Allocation Portfolio | ||||||||||
| Prospectus [Line Items] | ||||||||||
| Annual Return [Percent] | 20.33% | 14.85% | 17.10% | (12.92%) | 18.60% | 10.34% | 22.44% | (9.17%) | 20.17% | 11.45% |
| ALPS/Alerian Energy Infrastructure Portfolio | ||||||||||
| Prospectus [Line Items] | ||||||||||
| Annual Return [Percent] | 5.09% | 41.03% | 14.25% | 17.84% | 38.25% | (24.85%) | 20.74% | (18.58%) | (0.49%) | 41.39% |
| ALPS Global Opportunity Portfolio | ||||||||||
| Prospectus [Line Items] | ||||||||||
| Annual Return [Percent] | 1.55% | 18.28% | 29.22% | (28.68%) | 24.48% | 9.57% | 40.34% | (12.22%) | 25.49% | 8.20% |