Federated Hermes Kaufmann Fund II 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 |
|
| Primary Shares [Member] | Federated Hermes Kaufmann Fund II | P | ||||||||||
| Prospectus [Line Items] | ||||||||||
| Annual Return [Percent] | 11.52% | 17.05% | 15.23% | (30.09%) | 2.51% | 28.79% | 33.82% | 3.84% | 28.33% | 3.66% |