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 |
|
| Service Shares [Member] | Federated Hermes Kaufmann Fund II | S | ||||||||||
| Prospectus [Line Items] | ||||||||||
| Annual Return [Percent] | 11.26% | 16.70% | 14.93% | (30.26%) | 2.26% | 28.48% | 33.52% | 3.58% | 27.97% | 3.42% |