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 |
|
| Abraham Fortress Fund | Class K | |||||||
| Prospectus [Line Items] | |||||||
| Annual Return [Percent] | 9.35% | 10.90% | 10.57% | (6.10%) | 9.87% | 13.39% | 8.76% |