Limited Operating History Risk [Member] Repurchase Offers Risk [Member] Investment and Market Risk [Member] Illiquid and Long Term Investments Risk [Member] Fixed Income Instruments Risk [Member] Interest Rate Risk [Member] Senior Loans Risk [Member] Credit Risk [Member] Leverage Risk [Member] Subordinated and Unsecured or Partially Secured Loans Risk [Member] Mezzanine Securities Risk [Member] Below Investment Grade Instruments Risk [Member] Stressed and Distressed Investments Risk [Member] Risk of Investments in Highly Leveraged Companies [Member] Risk of Investments in Companies in Regulated Industries [Member] Risk of Investments in the Airline Industry [Member] Risk of Investments in the Shipping Industry [Member] Energy Related Investments Risk [Member] Real Estate Investments Risk [Member] Short Selling Risk [Member] Prepayment Risk [Member] Credit Derivatives Risk [Member] Derivatives Risk [Member] Structured Products Risk [Member] PIK Risk [Member] AssetBacked Securities Risk [Member] Mortgage Backed Securities Risk [Member] Repurchase Agreements Risk [Member] Reverse Repurchase Agreements and Dollar Rolls Risk [Member] Swap Risk [Member] Options and Futures Risk [Member] Investment Companies Risk [Member] Counterparty and Prime Brokerage Risk [Member] Lender Liability Risk [Member] Borrower Fraud CovenantLite Loans Breach of Covenant [Member] Distressed Debt, Litigation, Bankruptcy and Other Proceedings [Member] Convertible Securities Risk [Member] When Issued Securities and Forward Commitments [Member] Non Controlling Equity Investments Investments in Equity Securities Investments and Joint Ventures with Third Parties [Member] US Government Debt Securities Risk [Member] Non U S Securities Risk [Member] Emerging Markets Risk [Member] Foreign Currency Risk [Member] Eurozone Risk [Member] LIBOR Replacement Risk [Member] Legal and Regulatory Risk [Member] Event Driven Investing [Member] Valuation Risk [Member] Liquidity Risk [Member] InflationDeflation Risk [Member] Conflicts of Interest Risk [Member] Uncertain Tax Treatment [Member] Complex Transactions Contingent LiabilitiesGuarantees and Indemnities [Member] Availability of Investment Opportunities Competition [Member] Dependence on Key Personnel Risk [Member] Material Risks of Significant Methods of Analysis [Member] Market Developments [Member] Market Disruptions from Natural Disasters or Geopolitical Risks [Member] Government Intervention in the Financial Markets [Member] Portfolio Turnover Risk [Member] Anti Takeover Provisions [Member] Duration Risk [Member] Risks Relating to Funds RIC Status [Member] RIC Related Risks of Investments Generating NonCash Taxable Income [Member] Cybersecurity [Member] Private and Middle Market Companies [Member] Risks Arising from Purchases of Debt on a Secondary Basis [Member] Class I Shares [Member] Class D Shares [Member] Class T Shares [Member] Class U Shares [Member] Common Shares [Member] Preferred Shares [Member]