Shareholder Report, Line Graph (Details) - USD ($) |
12 Months Ended | 24 Months Ended | 36 Months Ended | 48 Months Ended | 60 Months Ended | 72 Months Ended | 84 Months Ended | 96 Months Ended | 108 Months Ended | 120 Months Ended | ||
|---|---|---|---|---|---|---|---|---|---|---|---|---|
May 31, 2015 |
May 31, 2025 |
May 31, 2016 |
May 31, 2017 |
May 31, 2018 |
May 31, 2019 |
May 31, 2020 |
May 31, 2021 |
May 31, 2022 |
May 31, 2023 |
May 31, 2024 |
May 31, 2025 |
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| Multi-Manager Value Strategies Fund - Institutional Class [Member] | ||||||||||||
| Account Value [Line Items] | ||||||||||||
| Line Graph and Table Measure Name | Institutional Class | |||||||||||
| Accumulated Value | $ 10,000 | $ 9,939 | $ 11,743 | $ 12,965 | $ 13,175 | $ 13,316 | $ 19,329 | $ 19,565 | $ 18,481 | $ 22,815 | $ 24,278 | |
| Russell 1000® Index [Member] | ||||||||||||
| Account Value [Line Items] | ||||||||||||
| Line Graph and Table Measure Name | Russell 1000® Index | |||||||||||
| Accumulated Value | 10,000 | 9,994 | 11,459 | 12,404 | 12,584 | 12,377 | 17,871 | 18,037 | 17,217 | 20,955 | 22,822 | |
| Russell 1000® Value Index [Member] | ||||||||||||
| Account Value [Line Items] | ||||||||||||
| Line Graph and Table Measure Name | Russell 1000® Value Index | |||||||||||
| Accumulated Value | $ 10,000 | $ 10,078 | $ 11,839 | $ 13,567 | $ 14,037 | $ 15,797 | $ 22,536 | $ 21,926 | $ 22,463 | $ 28,754 | $ 32,703 | |