Anti Takeover Risk [Member] Anti Takeover Risk [Member] Arbitrage Or Fundamental Risk [Member] Arbitrage Or Fundamental Risk [Member] Artificial Intelligence Risk [Member] Artificial Intelligence Risk [Member] Asset Backed Securities Risk Asset Backed Securities Risk [Member] Availability Of Suitable Investments Risk [Member] Availability Of Suitable Investments Risk [Member] Bankruptcy Claims Risk [Member] Bankruptcy Claims Risk [Member] Best Efforts Offering Risk [Member] Best Efforts Offering Risk [Member] Brexit Risk [Member] Brexit Risk [Member] Business Development Company Risk [Member] Business Development Company Risk [Member] Certain Non United States Investments Risk [Member] Certain Non United States Investments Risk [Member] Changes In Investment Approach Risk [Member] Changes In Investment Approach Risk [Member] Changes In London Interbank Offer Rates Risk [Member] Changes In London Interbank Offer Rates Risk [Member] Class A [Member] Class A [Member] Class C [Member] Class C [Member] Class I [Member] Class I [Member] Class M [Member] Class M [Member] Clearing Houses Counterparties And Exchange Insolvency Risk [Member] Clearing Houses Counterparties And Exchange Insolvency 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] Collateralized Loan Obligations Risk [Member] Collateralized Loan Obligations Risk [Member] Commercial Mortgage Backed Securities Risk [Member] Commercial Mortgage Backed Securities Risk [Member] Competition For Assets Risk [Member] This member is stand for competition for assets risk. Competition For Investment Opportunities Risk [Member] Competition For Investment Opportunities Risk [Member] Competition Risk [Member] Competition Risk [Member] Contingent Liabilities Associated With Funds Acquired In Secondary Investments Risk [Member] Contingent Liabilities Associated With Funds Acquired In Secondary Investments Risk [Member] Control Investments Risk [Member] Control Investments Risk [Member] Convertible Hedging Risk [Member] Convertible Hedging Risk [Member] Convertible Securities Risk [Member] Convertible Securities Risk [Member] Counterparty Risk [Member] Counterparty Risk [Member] Covenant Lite Loans Risk [Member] Covenant Lite Loans Risk [Member] Covered Call Writing Risk [Member] Covered Call Writing Risk [Member] Credit Derivative Transactions Risk [Member] Credit Derivative Transactions Risk [Member] Credit Ratings Risk [Member] Credit Ratings Risk [Member] Cyber Security Risk [Member] Cyber Security Risk [Member] Debtor In Possession Risk [Member] Debtor In Possession Risk [Member] Direct Lending Risk [Member] Direct Lending Risk [Member] Direct Origination Risk [Member] Direct Origination Risk [Member] Distressed And Defaulted Credits Risk [Member] Distressed And Defaulted Credits Risk [Member] Distribution Payment Risk [Member] Distribution Payment Risk [Member] Diversification Risk [Member] Non Diversified Status Risk [Member] Equitable Subordination Risk [Member] Equitable Subordination Risk [Member] Event Driven Situation Investing Risk [Member] Event Driven Situation Investing Risk [Member] Expedited Transactions Risk [Member] Expedited Transactions Risk [Member] Expenditure Of Additional Costs And Resources Risk [Member] Expenditure Of Additional Costs And Resources Risk [Member] Extension Risk [Member] Extension Risk [Member] Follow On Investments Risk [Member] Follow On Investments Risk [Member] Foreign Currency And Exchange Risk [Member] Foreign Currency And Exchange Risk [Member] Fraud And Misconduct Risk [Member] Fraud And Misconduct Risk [Member] Fundamental Analysis Risk [Member] Fundamental Analysis Risk [Member] Fund Distribution Policy Risk [Member] Fund Distribution Policy Risk [Member] General Economic Conditions And Recent Events Risk [Member] Hedging Transactions Risk [Member] Hedging Transactions Risk [Member] Highly Volatile Markets Risk [Member] Highly Volatile Markets Risk [Member] High Yield Low Rated Or Unrated Securities Risk [Member] High Yield Low Rated Or Unrated Securities Risk [Member] Illiquid Investments Risk [Member] Illiquid 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 Return Risk [Member] Inadequate Return Risk [Member] Investment And Due Diligence Process Risk [Member] Investment And Due Diligence Process 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 Equity Securities Risk [Member] Investments In Equity Securities Risk [Member] Investments In Special Situations Risk [Member] Investments In Special Situations 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 Amortization Requirements Risk [Member] Limited Amortization Requirements Risk [Member] Limited Selectivity With Secondary Investments Risk [Member] Limited Selectivity With Secondary Investments Risk [Member] Liquidity And Valuation Risk [Member] Liquidity And Valuation Risk [Member] Litigation Finance Risk [Member] Litigation Finance Risk [Member] Loans Risk [Member] Loans Risk [Member] Lower Credit Quality Loans Risk [Member] Lower Credit Quality Loans Risk [Member] Maturity Risk [Member] Maturity Risk [Member] Mezzanine Debt Risk [Member] Mezzanine Debt Risk [Member] Minority Positions Risk [Member] Minority Positions Risk [Member] Multiple Levels Of Fees And Expenses Risk [Member] Multiple Levels of Fees and Expenses Risk [Member] Nature Of Bankruptcy Proceedings Risk [Member] Nature Of Bankruptcy Proceedings Risk [Member] Nature Of Investments Risk [Member] Nature Of Investments Risk [Member] New Underlying Managers And Private Funds Risk [Member] New Underlying Managers And Private Funds Risk [Member] No Assurance Of Investment Return Risk [Member] No Assurance Of Investment Return Risk [Member] Non Performing Loans Risk [Member] Non Performing Loans Risk [Member] No Operating History Risk [Member] No Operating History Risk [Member] Options Risk [Member] Options Risk [Member] Originators And Servicers Of Mortgage Related Securities May Experience Financial Difficulties Risk [Member] Originators And Servicers Of Mortgage Related Securities May Experience Financial Difficulties Risk [Member] Other Clients Of Underlying Managers Risk [Member] Other Clients Of Underlying Managers Risk [Member] Other Derivatives Risk [Member] Other Derivatives Risk [Member] Other Investment Companies Risk [Member] Other Investment Companies Risk [Member] Other Lending Risks Risk [Member] Other Lending Risks [Member] Participation On Creditors Committees Risk [Member] Participation On Creditors Committees Risk [Member] Participations And Assignments Risk [Member] Participations And Assignments Risk [Member] Payment In Kind Interest Risk [Member] Payment In Kind Interest Risk [Member] Portfolio Turnover Risk [Member] Portfolio Turnover Risk [Member] Prepayment Risk [Member] Prepayments Risk [Member] Private Funds Risk [Member] Private Funds Risk [Member] Private Investment In Public Equity Risk [Member] Private Investment In Public Equity Risk [Member] Purchases Of Secondary Investments Based On Available Information Risk [Member] Purchases Of Secondary Investments Based On Available Information Risk [Member] Real Assets Sector Risk [Member] Real Assets Sector Risk [Member] Real Estate Investment Generally Risk [Member] Real Estate Investment Generally Risk [Member] Rediscount Loans Risk [Member] Rediscount Loans Risk [Member] Regulatory Risks Related To Real Estate And Real Assets Risk [Member] Regulatory Risks Related To Real Estate And Real Assets Risk [Member] Reinvestment Risk [Member] Reinvestment Risk [Member] Reliance On Management Of Private Funds Risk [Member] Reliance On Management Of Private Funds Risk [Member] Repurchase Offers Risk [Member] Repurchase Offers Risk [Member] Residential Mortgage Backed Security Risk [Member] Residential Mortgage Backed Security Risk [Member] Risk Of Borrowing By Fund Risk [Member] Risk Of Borrowing By Fund Risk [Member] Risks Relating To Secondary Investments Involving Syndicates [Member] Risks Relating To Secondary Investments Involving Syndicates [Member] Royalty Securitizations Risk [Member] Royalty Securitizations Risk [Member] Secondary Investments Admission As Partner Risk [Member] Secondary Investments Admission As Partner Risk [Member] Secondary Investments Purchased At Negotiated Discount Risk [Member] Secondary Investments Purchased At Negotiated Discount Risk [Member] Second Lien Loans Risk [Member] Second Lien Loans Risk [Member] Secured Debt Risk [Member] Secured Debt Risk [Member] Secured Overnight Financing Rate Risk [Member] Secured Overnight Financing Rate Risk [Member] Securities Lending Risk [Member] Securities Lending Risk [Member] Senior Borrowings [Member] This member is stand for senior borrowings. Senior Management Personnel Of The Advisor Risk [Member] Senior Management Personnel Of Advisor Risk [Member] Shares Not Listed No Market For Shares Risk [Member] Shares Not Listed No Market For Shares Risk [Member] Short Selling Risk [Member] Short Selling Risk [Member] Small And Middle Market Companies Risk [Member] Small And Middle Market Companies Risk [Member] Sole Principal Or Portfolio Manager Risk [Member] Sole Principal Or Portfolio Manager Risk [Member] Sovereign And Other Governmental Debt Investments Risk [Member] Sovereign And Other Governmental Debt Investments Risk [Member] Special Risks Of Investing In Competition [Member] Special Risks Of Investing In Competition [Member] Special Risks Of Investing In Private Funds [Member] Special Risks of Investing in Private Funds [Member] Stock Index And Market Options Risk [Member] Stock Index And Market Options Risk [Member] Subordinated Securities Risk [Member] Subordinated Securities Risk [Member] Swap Agreements Risk [Member] Swap Agreements Risk [Member] Syndication Risk [Member] Syndication Risk [Member] Synthetic Convertible Instruments Risk [Member] Synthetic Convertible Instruments Risk [Member] Systemic Risk [Member] Systemic Risk [Member] Systems And Operational Risk [Member] Systems And Operational Risk [Member] Tax Risk [Member] Tax Risk [Member] Temporary Investments Risk [Member] Temporary Investments Risk [Member] Termination Of Fund's Interest In Private Fund Risk [Member] Termination Of Fund's Interest In Private Fund Risk [Member] Total Return Swaps Risk [Member] Total Return Swaps Risk [Member] Trade Claims Risk [Member] Trade Claims Risk [Member] Trading In Non United States Companies And Markets Risk [Member] Trading In Non United States Companies And Markets Risk [Member] Trading in Non-U.S. Companies and Markets [Member] Underlying Manager's Misconduct Or Bad Judgment Risk [Member] Underlying Manager's Misconduct Or Bad Judgment Risk [Member] Unsecured Loans Risk [Member] Unsecured Loans Risk [Member] Use Of Collateral Risk [Member] Use Of Collateral Risk [Member] Valuation Of Private Funds Risk [Member] Valuation Of Private Funds Risk [Member] Warehouse Investment Risk [Member] Warehouse Investment Risk [Member] Wide Investment Discretion Risk [Member] Wide Investment Discretion Risk [Member]