S000005649 [Member] Average Annual Total Returns |
12 Months Ended | 24 Months Ended | 60 Months Ended | 75 Months Ended | 120 Months Ended | ||||||
|---|---|---|---|---|---|---|---|---|---|---|---|
Dec. 31, 2025 |
Dec. 31, 2025 |
Dec. 31, 2025 |
Dec. 31, 2025 |
Dec. 31, 2025 |
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| iMoneyNet, Inc. Treasury and Repo Retail Average (reflects no deduction for taxes) | |||||||||||
| Prospectus [Line Items] | |||||||||||
| Average Annual Return, Percent | 4.43% | 1.46% | 0.90% | ||||||||
| iMoneyNet, Inc. Treasury and Repo Institutional Average (reflects no deduction for taxes) | |||||||||||
| Prospectus [Line Items] | |||||||||||
| Average Annual Return, Percent | 4.74% | 1.66% | 1.05% | ||||||||
| Select Class Shares | |||||||||||
| Prospectus [Line Items] | |||||||||||
| Average Annual Return, Percent | 4.01% | 3.03% | 1.93% | ||||||||
| Service Class Shares | |||||||||||
| Prospectus [Line Items] | |||||||||||
| Average Annual Return, Percent | 3.93% | 2.82% | 1.70% | ||||||||
| Administrative Class Shares | |||||||||||
| Prospectus [Line Items] | |||||||||||
| Average Annual Return, Percent | 3.71% | 2.84% | 1.75% | ||||||||
| Institutional Class | |||||||||||
| Prospectus [Line Items] | |||||||||||
| Average Annual Return, Percent | 4.09% | 3.09% | 2.59% | [1] | |||||||
| Performance Inception Date | Oct. 16, 2019 | ||||||||||
| Preferred Institutional Class | |||||||||||
| Prospectus [Line Items] | |||||||||||
| Average Annual Return, Percent | 4.18% | 4.69% | [2] | ||||||||
| Performance Inception Date | Dec. 29, 2023 | ||||||||||
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