v3.26.1
Annual Total Returns
 12 Months Ended
Dec. 31, 2025
Dec. 31, 2024
Dec. 31, 2023
Dec. 31, 2022
Dec. 31, 2021
Dec. 31, 2020
Kensington Managed Income Fund | Kensington Managed Income Fund Institutional Class Shares            
Prospectus [Line Items]            
Annual Return [Percent] 5.29% 4.38% 3.97% (6.11%) 1.29% 8.13%
Kensington Dynamic Allocation Fund | Kensington Dynamic Allocation Fund Institutional Class Shares            
Prospectus [Line Items]            
Annual Return [Percent] 37.59% 0.47% 15.59% (8.67%) 20.76%  
Kensington Active Advantage Fund | Kensington Active Advantage Fund Institutional Class Shares            
Prospectus [Line Items]            
Annual Return [Percent] 12.01% 7.82% 6.12%      
Kensington Defender Fund | Kensington Defender Fund Institutional Class            
Prospectus [Line Items]            
Annual Return [Percent] [1] 13.27% 5.86%        
[1] Since Class R Shares are new, returns shown here are for Institutional Class Shares. Although invested in the same portfolio of securities, Class R Shares’ returns of the Fund will be lower than Institutional Class Shares’ returns of the Fund as Class R Shares have higher expenses.