v3.26.1
S000005650 [Member] Average Annual Total Returns
12 Months Ended 24 Months Ended 60 Months Ended 120 Months Ended
Dec. 31, 2025
Dec. 31, 2025
Dec. 31, 2025
Dec. 31, 2025
iMoneyNet, Inc. Government and Agency Retail Average (reflects no deduction for taxes)        
Prospectus [Line Items]        
Average Annual Return, Percent 4.52%   1.54% 0.93%
iMoneyNet, Inc. Government and Agency Institutional Average (reflects no deduction for taxes)        
Prospectus [Line Items]        
Average Annual Return, Percent 4.75%   1.66% 1.06%
Service Class Shares        
Prospectus [Line Items]        
Average Annual Return, Percent 3.70%   2.77% 1.67%
Select Class Shares        
Prospectus [Line Items]        
Average Annual Return, Percent 4.03%   3.04% 1.94%
Administrative Class Shares        
Prospectus [Line Items]        
Average Annual Return, Percent 3.73%   2.84% 1.76%
Institutional Class        
Prospectus [Line Items]        
Average Annual Return, Percent 4.10%   3.10% 2.00%
Preferred Institutional Class        
Prospectus [Line Items]        
Average Annual Return, Percent 4.20% 4.70% [1]  
Performance Inception Date   Dec. 29, 2023    
[1] The total return shown for the Preferred Institutional Class Shares is for the period beginning December 29, 2023 (commencement of operations). The total returns for same corresponding period for the iMoneyNet Inc. Government and Agency Retail Average and iMoneyNet Inc. Government and Agency Institutional Average were 4.20% and 4.43%, respectively.