Leverage Risk Member Leverage Risk Member Fixed Income Securities Risks, Credit Risk Member Fixed Income Securities Risks, Credit Risk Member Currency Risk Member Currency Risk Member MerQube Hedged Premium Income Index (reflects no deduction for fees, expenses, or taxes) MerQube Hedged Premium Income Index (reflects no deduction for fees, expenses, or taxes) S&P 500 Total Returns (reflects no deduction for fees, expenses, or taxes) S&P 500 Total Returns (reflects no deduction for fees, expenses, or taxes) Equity Securities Risk Member Equity Securities Risk Member Fixed Income Securities Risks, Call Risk Member Fixed Income Securities Risks, Call Risk Member Kensington Credit Opportunities ETF Kensington Credit Opportunities ETF ETF Risks, Costs of Buying Or Selling Share Member ETF Risks, Costs of Buying Or Selling Share Member Emerging Market Risk Member Emerging Market Risk Member U.S. Government Securities Risk Member U.S. Government Securities Risk Member Turnover Risk Member Turnover Risk Member Distribution Risk Member Distribution Risk Member ETF Risks, Authorized Participants, Market Makers And Liquidity Providers Concentration Risk Member ETF Risks, Authorized Participants, Market Makers And Liquidity Providers Concentration Risk Member ETF Risks, Trading Risk Member ETF Risks, Trading Risk Member Derivatives Risk, Swap Agreements Risk Member Derivatives Risk, Swap Agreements Risk Member Valuation Risk Member Valuation Risk Member Management Risk Member Management Risk Member Business Development Company Risk Member Business Development Company Risk Member Fixed Income Securities Risks, Prepayment And Extension Risk Member Fixed Income Securities Risks, Prepayment And Extension Risk Member Derivatives Risk Member Derivatives Risk Member High-Yield Bond Risk Member High-Yield Bond Risk Member Kensington Hedged Premium Income ETF Kensington Hedged Premium Income ETF, S000087366 Underlying Funds Risk Member Underlying Funds Risk Member Fixed Income Securities Risks, Duration Risk Member Fixed Income Securities Risks, Duration Risk Member Dividend-Oriented Companies Risk Member Dividend-Oriented Companies Risk Member ETF Risks Member ETF Risks Member Short Sale Risk Member Short Sale Risk Member Underlying Funds Risk, Net Asset Value And Market Price Risk Member Underlying Funds Risk, Net Asset Value And Market Price Risk Member Securities Lending Risk Member Securities Lending Risk Member Underlying Funds Risk, Tracking Risk Member Underlying Funds Risk, Tracking Risk Member Derivatives Risk, Options Risk Member Derivatives Risk, Options Risk Member Kensington Credit Opportunities ETF Class Kensington Credit Opportunities ETF Class Fixed Income Securities Risks, Liquidity Risk Member Fixed Income Securities Risks, Liquidity Risk Member Foreign Investment Risk Member Foreign Investment Risk Member ETF Risks, Shares May Trade At Prices Other Than NAV Risk Member ETF Risks, Shares May Trade At Prices Other Than NAV Risk Member Limited History Of Operations Risk Member Limited History Of Operations Risk Member ETF Risks, Cash Redemption Risk Member ETF Risks, Cash Redemption Risk Member Derivatives Risk, Futures Contract Risk Member Derivatives Risk, Futures Contract Risk Member Models and Data Risk Member Models and Data Risk Member Geographic Focus Risk Member Geographic Focus Risk Member Fixed Income Securities Risks, Interest Rate Risk Member Fixed Income Securities Risks, Interest Rate Risk Member Market Risk Member Market Risk Member Kensington Hedged Premium Income ETF Class Kensington Hedged Premium Income ETF Class, C000253083 Convertible Securities Risk Member Convertible Securities Risk Member Fixed-Income Securities Risks Member Fixed-Income Securities Risks Member Loans Risk Member Loans Risk Member Mortgage-Backed And Asset Backed Securities Risk Member Mortgage-Backed And Asset Backed Securities Risk Member