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 |
|
| THE GABELLI SMALL CAP GROWTH FUND CLASS AAA | ||||||||||
| Prospectus [Line Items] | ||||||||||
| Annual Return [Percent] | 8.69% | 10.24% | 21.34% | (12.50%) | 25.32% | 13.70% | 21.53% | (15.32%) | 18.96% | 17.25% |
| THE GABELLI EQUITY INCOME FUND CLASS AAA | ||||||||||
| Prospectus [Line Items] | ||||||||||
| Annual Return [Percent] | 16.31% | 6.55% | 8.27% | (5.37%) | 23.50% | 7.08% | 22.26% | (11.00%) | 15.12% | 10.21% |
| THE GABELLI FOCUSED GROWTH AND INCOME FUND CLASS AAA | ||||||||||
| Prospectus [Line Items] | ||||||||||
| Annual Return [Percent] | 2.09% | 13.22% | 11.32% | (13.84%) | 27.04% | 8.64% | 26.77% | (25.28%) | 17.09% | 1.57% |
| The Gabelli Global Financial Services Fund CLASS AAA | ||||||||||
| Prospectus [Line Items] | ||||||||||
| Annual Return [Percent] | 36.19% | 27.80% | 25.43% | (11.24%) | 28.84% | (1.49%) | ||||