1001 - Disclosure - N-2 - [Investment Objectives] link:presentationLink link:definitionLink link:calculationLink 1002 - Disclosure - N-2 - [Risk Factors] link:presentationLink link:definitionLink link:calculationLink Notes [Member] Market Risk [Member] Debt Securities Risk [Member] Changing Fixed Income Market Conditions Risk [Member] Credit Risks [Member] Income Risk [Member] Call Risk [Member] U.S. Government Obligations Risk [Member] Derivatives Risk [Member] Forward Foreign Currency Contracts Risk [Member] Futures Contracts Risk [Member] Options Risk [Member] Swap Transactions Risk [Member] Market Discount from Net Asset Value Risk [Member] Foreign Investment Risk [Member] Mortgage- and Asset-Backed Securities Risk [Member] Preferred Securities Risk [Member] Convertible Securities Risk [Member] Liquidity Risk [Member] Restricted Securities Risk [Member] Rule 144A Securities and Other Exempt Securities Risk [Member] REIT Risk/Real Estate Risk [Member] Cash/Cash Equivalents Risk [Member] Risks of Investing in Bank Loans, Loan Participations and Assignments [Member] Depositary Receipts Risk [Member] Active Trading Risk [Member] Management Risk [Member] Market Disruption Risks Related to Armed Conflict and Geopolitical Tension [Member] Foreign Exposure Risk [Member] High Yield Debt Securities (Junk Bond) Risk [Member] Valuation Risk [Member] Emerging Markets Investment Risk [Member] Leverage Risk [Member] Other Risks [Member]