Activist Trading Strategy Risk [Member] Activist Trading Strategy Risk [Member] Alternative Funds Fees And Expenses Risk [Member] Alternative Funds Fees And Expenses Risk [Member] Alternative Funds Risk [Member] Alternative Funds Risk [Member] Artificial Intelligence [Member] Artificial Intelligence [Member] Asset Backed And Mortgage Backed Securities Risk [Member] Asset Backed And Mortgage Backed Securities Risk [Member] Asset-Backed and Mortgage-Backed Securities Risk [Member] Availability Of Suitable Investments Risk [Member] Availability Of Suitable Investments Risk [Member] Below Investment Grade Securities Risk [Member] Below Investment Grade Securities Risk [Member] Below “Investment Grade” Securities Risk [Member] Best Efforts Offering Risk [Member] Best Efforts Offering Risk [Member] “Best-Efforts” Offering Risk [Member] Capital Structure Arbitrage Risk [Member] Capital Structure Arbitrage Risk [Member] Cash Equivalents And Short Term Debt Securities [Member] Cash Equivalents and Short Term Debt Securities [Member] Changes In Amount Of Assets Under Management Risk [Member] Changes In Amount Of Assets Under Management Risk [Member] Changes In Investment Approach Risk [Member] Changes In Investment Approach Risk [Member] Class A [Member] This member stands for Class A. Class C - Contingent Deferred Sales Charge [Member] This member stands for Class C - Contingent Deferred Sales Charge. Class C [Member] This memebr stands for Class C. This Member stands for Class I. Class I [Member] Class M [Member] This memebr stands for Class M. Closed End Fund Risk [Member] Closed End Fund Risk [Member] Closed-End Fund Risk [Member] Closed End Interval Fund Liquidity Risk [Member] Closed End Interval Fund Liquidity Risk [Member] Co Investment Exemptive Relief Risk [Member] Co Investment Exemptive Relief Risk [Member] Co-Investment Exemptive Relief Risk [Member] Collateralized Loan Obligations Risk [Member] Collateralized Loan Obligations Risk [Member] Competition Risk [Member] Competition Risk [Member] Complexity Of Quantitative Trading Strategies Reliance On Technology Risk [Member] Complexity Of Quantitative Trading Strategies Reliance On Technology Risk [Member] Convertible Arbitrage Transactions Risk [Member] Convertible Arbitrage Transactions Risk [Member] Convertible Securities Risk [Member] Convertible Securities Risk [Member] Counterparty Risk [Member] Counterparty Risk [Member] Counterparty Risks [Member] Counterparty Risk [Member] Counterparty Risk [Member] Custody Risk Failure Of Custodians Risk [Member] Custody Risk Failure Of Custodians Risk [Member] Cyber Security Risk [Member] Cyber Security Risk [Member] Difficulty Meeting Regulatory Investment Company Status Requirements Because Of Alternative Funds Risk [Member] Difficulty Meeting Ric Status Requirements Because Of Alternative Funds Risk [Member] Difficulty Meeting RIC Status Requirements Because of Alternative Funds Risk [Member] Distribution Payment And Frequency Not Guaranteed Risk [Member] Distribution Payment And Frequency Not Guaranteed Risk [Member] Economic, Political And Legal Risks [Member] Economic, Political And Legal Risk [Member] Equity Securities Risk [Member] Equity Securities Risk [Member] Eurozone Risk [Member] Eurozone Risk [Member] Exchange Traded Fund And Other Exchange Traded Investment Vehicles Risk [Member] Exchange Traded Fund And Other Exchange Traded Investment Vehicles Risk [Member] ETFs and Other Exchange-Traded Investment Vehicles Risk [Member] Expedited Transactions Risk [Member] Expedited Transactions Risk [Member] Expenditure Of Additional Costs And Resources Relating To Co Investments Risk [Member] Expenditure Of Additional Costs And Resources Relating To Co Investments Risk [Member] Failure To Qualify As Regulatory Investment Company Or Satisfy Distribution, Income And Asset Requirements Risk [Member] Failure To Qualify As A Regulatory Investment Company Or Satisfy Distribution, Income And Asset Requirements Risk [Member] Failure to Qualify as a RIC or Satisfy Distribution, Income and Asset Requirements Risk [Member] Fixed Income And Debt Securities Risk [Member] Fixed Income And Debt Securities Risk [Member] Fixed Income Arbitrage Risk [Member] Fixed Income Arbitrage Risk [Member] Follow On Investments Risk [Member] Follow On Investments Risk [Member] Foreign Currency And Exchange Risk [Member] Foreign Currency And Exchange Risk [Member] Foreign Currency Transactions Risk [Member] Foreign Currency Transactions Risk [Member] Fundamental Analysis Risk [Member] Fundamental Analysis Risk [Member] General Economic Conditions And Recent Events Risk [Member] General Economic Conditions And Recent Events Risk [Member] General Risks Of Arbitrage Transactions Risk [Member] General Risks Of Arbitrage Transactions Risk [Member] Hedge Funds Risk [Member] Hedge Funds Risk [Member] Hedging Risk [Member] Hedging Risk [Member] Illiquid Investments Risk [Member] Illiquid Investments Risk [Member] Illiquidity Of Alternative Funds And Co Investments Risk [Member] Illiquidity Of Alternative Funds And Co Investments Risk [Member] Inability To Vote Risk [Member] Inability To Vote Risk [Member] Inadequate Network Of Broker Dealer Risk [Member] Inadequate Network Of Broker Dealer Risk [Member] Inadequate Network Of Broker-Dealer Risk [Member] Inadequate Return Risk [Member] Inadequate Return Risk [Member] Increased Use In Markets Of Technical Trend Following Trading Methods Risk [Member] Increased Use In Markets Of Technical Trend Following Trading Methods Risk [Member] Interest Rates Risk [Member] Interest Rates Risk [Member] Investment And Due Diligence Process Risk [Member] Investment And Due Diligence Process Risk [Member] Investment Delays Risk [Member] Investment Delays Risk [Member] Investment Performance Of Fund And Other Investment Vehicles May Vary Significantly Risk [Member] Investment Performance Of Fund And Other Investment Vehicles May Vary Significantly Risk [Member] Investments In Energy And Natural Resources Investment Risk [Member] Investments In Energy And Natural Resources Investment Risk [Member] Investments In Fund Generally Risk [Member] Investments in the Fund Generally Risk [Member] Investments In Undervalued Equity And Equity Related Securities Risk [Member] Investments In Undervalued Equity And Equity Related Securities Risk [Member] Key Personnel Risk [Member] Key Personnel Risk [Member] Lack Of Information Concerning Underlying Managers Risk [Member] Lack Of Information Concerning Underlying Managers Risk [Member] Leverage Risk [Member] Leverage Risk [Member] Limited Operating History Risk [Member] Represent the member of limited operating history. Limits Of Risk Disclosure [Member] Limits of Risk Disclosure [Member] Liquidity And Valuation Risk [Member] Liquidity And Valuation Risk [Member] Market Neutral Strategies Risk [Member] Market Neutral Strategies Risk [Member] Market Risk [Member] Market Risk [Member] Merger Arbitrage Transactions Risk [Member] Merger Arbitrage Transactions Risk [Member] Minority Positions Risk [Member] Minority Positions Risk [Member] Misuse Of Confidential Information Risk [Member] Misuse Of Confidential Information Risk [Member] Multiple Levels Of Fees And Expenses Risk [Member] Multiple Levels Of Fees And Expenses Risk [Member] New Strategies Risk [Member] New Strategies Risk [Member] New Underlying Managers And Alternative Funds Risk [Member] New Underlying Managers And Alternative Funds Risk [Member] No Assurance Of Investment Return Risk [Member] No Assurance Of Investment Return Risk [Member] Non Diversified Status Risk [Member] Non Diversified Status Risk [Member] Non-Diversified Status Risk [Member] No Operating History Risk [Member] No Operating History Risk [Member] Other Clients Of Underlying Managers Risk [Member] Other Clients Of Underlying Managers Risk [Member] Other Investment Companies Risk [Member] Other Investment Companies Risk [Member] Over Counter Derivatives Transactions Risk [Member] Over The Counter Derivatives Transactions Risk [Member] Over-the-Counter Derivatives Transactions Risk [Member] Portfolio Concentration Risk [Member] Portfolio Concentration Risk [Member] Private Investment In Public Equity Risk [Member] Private Investment in Public Equity Risk [Member] PIPEs Risk [Member] Publicly Traded Equity Securities Risk [Member] Publicly Traded Equity Securities Risk [Member] Reliance On Fundamental Analysis Risk [Member] Reliance On Fundamental Analysis Risk [Member] Reliance On Management Of Alternative Funds Risk [Member] Reliance On Management Of Alternative Funds Risk [Member] Reliance On Quantitative Analysis Risk [Member] Reliance On Quantitative Analysis Risk [Member] Reporting Requirements Risk [Member] Reporting Requirements Risk [Member] Repurchase Offers Risk [Member] Repurchase Offers Risk [Member] Reverse Repurchase Agreements Risk [Member] Reverse Repurchase Agreements Risk [Member] Risk Of Litigation [Member] Risk Of Litigation [Member] Risks Associated With Bridge Financings [Member] Risks Associated With Bridge Financings [Member] Risks Associated With Co Investments [Member] Risks Associated With Co Investments [Member] Risks Relating To Accounting, Auditing, Financial Reporting, Etc. [Member] Risks Relating To Accounting, Auditing, Financial Reporting, Etc. [Member] Secured Overnight Financing Rate Risk [Member] Secured Overnight Financing Rate Risk [Member] SOFR Risk [Member] Senior Management Personnel Of Advisors Risk [Member] Senior Management Personnel Of Advisors Risk [Member] Shares Not Listed No Market For Shares Risk [Member] Shares Not Listed No Market For Shares Risk [Member] Short Positions Risk [Member] Short Positions Risk [Member] Sole Principal Or Portfolio Manager Risk [Member] Sole Principal Or Portfolio Manager Risk [Member] Special Situation Investments Distressed Companies Risk [Member] Special Situation Investments Distressed Companies Risk [Member] Spread Trading Risk [Member] Spread Trading Risk [Member] Substantial Repurchases Risk [Member] Substantial Repurchases Risk [Member] Synthetic Convertible Instruments Risk [Member] Synthetic Convertible Instruments Risk [Member] Systems And Operational Risk [Member] Systems And Operational Risk [Member] Technical Trading Systems Risk [Member] Technical Trading Systems Risk [Member] Temporary Investments Risk [Member] Temporary Investments Risk [Member] Termination Of Funds Interest In Alternative Fund Risk [Member] Termination Of Funds Interest In An Alternative Fund Risk [Member] Total Return Swaps Risk [Member] Total Return Swaps Risk [Member] Trading In Non United States Companies And Markets Risk [Member] Trading In Non U.s. Companies And Markets Risk [Member] Trading in Non-U.S. Companies And Markets Risk [Member] Underlying Managers Misconduct Or Bad Judgment Risk [Member] Underlying Managers Misconduct Or Bad Judgment Risk [Member] United States Treasury Securities Risk [Member] United States Treasury Securities Risk [Member] US Treasury Securities Risk [Member] Unspecified Investments Risk [Member] Unspecified Investments Risk [Member] Use Of Derivatives Risk [Member] Use of Derivatives Risk [Member] Use Of Leverage Risk Of Borrowing By Fund Risk [Member] Use Of Leverage Risk Of Borrowing By Fund Risk [Member] Use of Leverage: Risk of Borrowing by the Fund Risk [Member] Valuation Of Alternative Funds And Co Investments Risk [Member] Valuation Of Alternative Funds And Co Investments Risk [Member] Valuation Risk [Member] Valuation Risk [Member] Wide Investment Discretion Risk [Member] Wide Investment Discretion Risk [Member] Class of Stock [Domain] Debt Instrument Name [Domain]