v3.25.4
Average Annual Total Returns
 12 Months Ended 31 Months Ended
Jan. 22, 2026
Dec. 31, 2025
Dec. 31, 2025
 [1]
Morningstar Global 60/40 NR (reflects no deduction for fees, expenses, or taxes)      
Prospectus [Line Items]      
Average Annual Return, Label [Optional Text] Morningstar Global 60/40 NR(reflects no deduction for fees, expenses, or taxes)    
Average Annual Return, Percent   8.75% 11.75%
Kensington Defender Fund Institutional Class      
Prospectus [Line Items]      
Average Annual Return, Label [Optional Text] Institutional Class Shares Return before taxes    
Average Annual Return, Percent   5.86% 4.83%
Performance Inception Date [1] May 31, 2023    
Kensington Defender Fund Institutional Class | After Taxes on Distributions      
Prospectus [Line Items]      
Average Annual Return, Label [Optional Text] [2] Institutional Class Shares Return after taxes on distributions(3)    
Average Annual Return, Percent [2]   3.66% 3.17%
Kensington Defender Fund Institutional Class | After Taxes on Distributions and Sales      
Prospectus [Line Items]      
Average Annual Return, Label [Optional Text] [2] Institutional Class Shares Return after taxes on distributions and sale of Fund Shares(3)    
Average Annual Return, Percent [2]   3.92% 3.16%
Kensington Defender Fund Class R      
Prospectus [Line Items]      
Average Annual Return, Label [Optional Text] Class R Shares Return before taxes    
Performance Inception Date [3] Jan. 22, 2026    
[1] The inception date of investment operations for the Fund’s Institutional Class Shares is May 31, 2023.
[2] After-tax returns are calculated using the historical highest individual federal marginal income tax rates and do not reflect the impact of state and local taxes. The “Return After Taxes on Distributions and Sale of Fund Shares” may be higher than other return figures when a capital loss occurs upon redemption of Fund shares and provides an assumed tax benefit for the investor. Actual after-tax returns depend on an investor’s tax situation and may differ from those shown, and after-tax returns shown are not relevant to investors who hold their Fund shares through tax-deferred arrangements, such as 401(k) plans or individual retirement accounts.
[3] The inception date of investment operations for the Fund’s Class R Shares is January 22, 2026. 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.