75000 - Document - Document and Entity Information
link:presentationLink
link:calculationLink
link:definitionLink
75010 - Statement - CONSOLIDATED STATEMENTS OF ASSETS AND LIABILITIES
link:presentationLink
link:calculationLink
link:definitionLink
75020 - Statement - CONSOLIDATED STATEMENTS OF ASSETS AND LIABILITIES (Parenthetical)
link:presentationLink
link:calculationLink
link:definitionLink
75030 - Statement - CONSOLIDATED STATEMENTS OF OPERATIONS (Unaudited)
link:presentationLink
link:calculationLink
link:definitionLink
75040 - Statement - CONSOLIDATED STATEMENTS OF CHANGES IN NET ASSETS (Unaudited)
link:presentationLink
link:calculationLink
link:definitionLink
75050 - Statement - CONSOLIDATED STATEMENTS OF CASH FLOWS (Unaudited)
link:presentationLink
link:calculationLink
link:definitionLink
75060 - Statement - CONSOLIDATED SCHEDULE OF INVESTMENTS (unaudited)
link:presentationLink
link:calculationLink
link:definitionLink
75060 - Statement - CONSOLIDATED SCHEDULE OF INVESTMENTS (unaudited) [Default]
link:presentationLink
link:calculationLink
link:definitionLink
75070 - Statement - CONSOLIDATED SCHEDULE OF INVESTMENTS (Unaudited) - Interest Rate Swap
link:presentationLink
link:calculationLink
link:definitionLink
75070 - Statement - CONSOLIDATED SCHEDULE OF INVESTMENTS (Unaudited) - Interest Rate Swap [Default]
link:presentationLink
link:calculationLink
link:definitionLink
75080 - Statement - CONSOLIDATED SCHEDULE OF INVESTMENTS (Parenthetical) (unaudited)
link:presentationLink
link:calculationLink
link:definitionLink
75090 - Statement - CONSOLIDATED SCHEDULE OF INVESTMENTS (unaudited) - Fair Value along with Transactions in Affiliated Investments
link:presentationLink
link:calculationLink
link:definitionLink
75090 - Statement - CONSOLIDATED SCHEDULE OF INVESTMENTS (unaudited) - Fair Value along with Transactions in Affiliated Investments [Default]
link:presentationLink
link:calculationLink
link:definitionLink
75100 - Statement - CONSOLIDATED SCHEDULE OF INVESTMENTS (unaudited) - Fair Value along with Transactions in Controlled Investments
link:presentationLink
link:calculationLink
link:definitionLink
75100 - Statement - CONSOLIDATED SCHEDULE OF INVESTMENTS (unaudited) - Fair Value along with Transactions in Controlled Investments [Default]
link:presentationLink
link:calculationLink
link:definitionLink
75110 - Statement - CONSOLIDATED SCHEDULE OF INVESTMENTS (unaudited) - Commitments to Funds
link:presentationLink
link:calculationLink
link:definitionLink
75120 - Statement - CONSOLIDATED SCHEDULE OF INVESTMENTS (unaudited) - Commitments to Funds (Parenthetical)
link:presentationLink
link:calculationLink
link:definitionLink
75130 - Statement - CONSOLIDATED SCHEDULE OF INVESTMENTS (unaudited) - Acquisition Dates of Restricted Securities
link:presentationLink
link:calculationLink
link:definitionLink
75130 - Statement - CONSOLIDATED SCHEDULE OF INVESTMENTS (unaudited) - Acquisition Dates of Restricted Securities [Default]
link:presentationLink
link:calculationLink
link:definitionLink
75140 - Statement - CONSOLIDATED SCHEDULE OF INVESTMENTS (unaudited) - Composition of Portfolio at Cost by Control Designation, Investment Type and Industry
link:presentationLink
link:calculationLink
link:definitionLink
75140 - Statement - CONSOLIDATED SCHEDULE OF INVESTMENTS (unaudited) - Composition of Portfolio at Cost by Control Designation, Investment Type and Industry [Default]
link:presentationLink
link:calculationLink
link:definitionLink
75150 - Statement - CONSOLIDATED SCHEDULE OF INVESTMENTS (unaudited) - Composition of Portfolio at Fair Value by Control Designation, Investment Type and Industry
link:presentationLink
link:calculationLink
link:definitionLink
75160 - Statement - CONSOLIDATED SCHEDULE OF INVESTMENTS (unaudited) - Summary of Percentage of Total Investment
link:presentationLink
link:calculationLink
link:definitionLink
995480 - Disclosure - Organization
link:presentationLink
link:calculationLink
link:definitionLink
995490 - Disclosure - Significant Accounting Policies
link:presentationLink
link:calculationLink
link:definitionLink
995500 - Disclosure - Related Party Agreements and Transactions
link:presentationLink
link:calculationLink
link:definitionLink
995510 - Disclosure - Earnings Per Share
link:presentationLink
link:calculationLink
link:definitionLink
995520 - Disclosure - Investments
link:presentationLink
link:calculationLink
link:definitionLink
995530 - Disclosure - Debt and Foreign Currency Transactions and Translations
link:presentationLink
link:calculationLink
link:definitionLink
995540 - Disclosure - Stockholders' Equity
link:presentationLink
link:calculationLink
link:definitionLink
995550 - Disclosure - Commitments and Contingencies
link:presentationLink
link:calculationLink
link:definitionLink
995560 - Disclosure - Financial Highlights
link:presentationLink
link:calculationLink
link:definitionLink
995570 - Disclosure - Mergers with AFT and AIF
link:presentationLink
link:calculationLink
link:definitionLink
995580 - Disclosure - Subsequent Events
link:presentationLink
link:calculationLink
link:definitionLink
995590 - Disclosure - Significant Accounting Policies (Policies)
link:presentationLink
link:calculationLink
link:definitionLink
995600 - Disclosure - Earnings Per Share (Tables)
link:presentationLink
link:calculationLink
link:definitionLink
995610 - Disclosure - Investments (Tables)
link:presentationLink
link:calculationLink
link:definitionLink
995620 - Disclosure - Debt and Foreign Currency Transactions and Translations (Tables)
link:presentationLink
link:calculationLink
link:definitionLink
995630 - Disclosure - Stockholders' Equity (Tables)
link:presentationLink
link:calculationLink
link:definitionLink
995640 - Disclosure - Commitments and Contingencies (Tables)
link:presentationLink
link:calculationLink
link:definitionLink
995650 - Disclosure - Financial Highlights (Tables)
link:presentationLink
link:calculationLink
link:definitionLink
995660 - Disclosure - Mergers with AFT and AIF (Tables)
link:presentationLink
link:calculationLink
link:definitionLink
995670 - Disclosure - Organization - Additional Information (Details)
link:presentationLink
link:calculationLink
link:definitionLink
995680 - Disclosure - Significant Accounting Policies - Additional Information (Details)
link:presentationLink
link:calculationLink
link:definitionLink
995690 - Disclosure - Related Party Agreements and Transactions - Additional Information (Details)
link:presentationLink
link:calculationLink
link:definitionLink
995700 - Disclosure - Earnings Per Share - Schedule of Computation of Earnings (Loss) Per Share (Details)
link:presentationLink
link:calculationLink
link:definitionLink
995710 - Disclosure - Investments - Schedule of Composition of Investment Portfolio (Detail)
link:presentationLink
link:calculationLink
link:definitionLink
995720 - Disclosure - Investments - Schedule of Changes in Fair Value of Investments (Detail)
link:presentationLink
link:calculationLink
link:definitionLink
995730 - Disclosure - Investments - Schedule of Changes in Fair Value of Investments (Parenthetical) (Detail)
link:presentationLink
link:calculationLink
link:definitionLink
995740 - Disclosure - Investments - Summary of Unobservable Inputs Used in Fair Value Measurements of Level 3 Investments (Detail)
link:presentationLink
link:calculationLink
link:definitionLink
995750 - Disclosure - Investments - Additional Information (Details)
link:presentationLink
link:calculationLink
link:definitionLink
995760 - Disclosure - Investments - Summary of Change in Capitalized PIK balance (Details)
link:presentationLink
link:calculationLink
link:definitionLink
995770 - Disclosure - Investments - Schedule of Foreign Currency Forward Contracts (Details)
link:presentationLink
link:calculationLink
link:definitionLink
995770 - Disclosure - Investments - Schedule of Foreign Currency Forward Contracts (Details) [Default]
link:presentationLink
link:calculationLink
link:definitionLink
995780 - Disclosure - Investments - Schedule of Derivative Instruments, Gail (Loss) (Details)
link:presentationLink
link:calculationLink
link:definitionLink
995790 - Disclosure - Debt and Foreign Currency Transactions and Translations - Additional Information (Details)
link:presentationLink
link:calculationLink
link:definitionLink
995800 - Disclosure - Debt and Foreign Currency Transactions and Translations - Schedule of Outstanding Debt Obligations (Details)
link:presentationLink
link:calculationLink
link:definitionLink
995810 - Disclosure - Debt and Foreign Currency Transactions and Translations - Schedule of Outstanding Debt Obligations (Parenthetical) (Details)
link:presentationLink
link:calculationLink
link:definitionLink
995820 - Disclosure - Debt and Foreign Currency Transactions and Translations - Summarizes Average and Maximum Debt Outstanding and Interest and Debt Issuance Cost (Details)
link:presentationLink
link:calculationLink
link:definitionLink
995830 - Disclosure - Debt and Foreign Currency Transactions and Translations - Summarizes Average and Maximum Debt Outstanding and Interest and Debt Issuance Cost (Parenthetical) (Details)
link:presentationLink
link:calculationLink
link:definitionLink
995840 - Disclosure - Debt and Foreign Currency Transactions and Translations - Summary of Foreign Denominated Debt Outstanding on Senior Secured Facility (Details)
link:presentationLink
link:calculationLink
link:definitionLink
995850 - Disclosure - Stockholders' Equity - Additional Information (Details)
link:presentationLink
link:calculationLink
link:definitionLink
995860 - Disclosure - Stockholders' Equity - Schedule of Repurchase Plans (Details)
link:presentationLink
link:calculationLink
link:definitionLink
995870 - Disclosure - Stockholders' Equity - Summary of Allocated Amounts to be Repurchased (Details)
link:presentationLink
link:calculationLink
link:definitionLink
995880 - Disclosure - Commitments and Contingencies - Summary of Unfunded Commitments (Details)
link:presentationLink
link:calculationLink
link:definitionLink
995890 - Disclosure - Commitments and Contingencies - Summary of Unfunded Commitments (Parenthetical) (Details)
link:presentationLink
link:calculationLink
link:definitionLink
995900 - Disclosure - Financial Highlights - Schedule of Financial Highlights (Details)
link:presentationLink
link:calculationLink
link:definitionLink
995910 - Disclosure - Financial Highlights - Schedule of Financial Highlights (Parenthetical) (Details)
link:presentationLink
link:calculationLink
link:definitionLink
995920 - Disclosure - Mergers with AFT and AIF - Additional Information (Details)
link:presentationLink
link:calculationLink
link:definitionLink
995930 - Disclosure - Mergers with AFT and AIF - Summary of Allocation of Purchase Price to Assets Acquired and Liabilities Assumed (Details)
link:presentationLink
link:calculationLink
link:definitionLink
995940 - Disclosure - Mergers with AFT and AIF - Summary of Allocation of Purchase Price to Assets Acquired and Liabilities Assumed (Parenthetical) (Details)
link:presentationLink
link:calculationLink
link:definitionLink
995950 - Disclosure - Subsequent Events - Additional Information (Details)
link:presentationLink
link:calculationLink
link:definitionLink
Valuation technique market comparable technique.
Valuation Technique Market Comparable Technique [Member]
Market Comparable Technique
IQN Holding Corp. [Member]
IQN Holding Corp. [Member]
IQN Holding Corp.
Increase (Decrease) in Interest Payable, Net
Increase (decrease) in interest payable
Acosta [Member]
Acosta member
Acosta
MCA [Member]
MCA.
MCA
Golden bear.
Golden Bear [Member]
Golden Bear
Shout Factory
Shout Factory [Member]
Shout factory.
Investment, Issuer Name [Axis]
WC ORS Buyer, Inc. [Member]
WC ORS Buyer, Inc.
WC ORS Buyer, Inc.
Class B R Senior Secured Floating Rate Notes Due Two Thousand Thirty Seven [Member]
Class B R senior secured floating rate notes due two thousand thirty seven.
Class B R Senior Secured Floating Rate Notes Due 2037
Kauffman.
Kauffman [Member]
Kauffman
Omada Health, Inc.
Omada Health, Inc. [Member]
Omada Health, Inc.
Poppulo Inc [Member]
Poppulo Inc.
Poppulo, Inc.
Entity Incorporation, State or Country Code
Net Realized And Change in Unrealized Gains (Losses)
Net Realized And Change in Unrealized Gains (Losses), Total
Net Realized and Change in Unrealized Gains (Losses)
Gain (Loss), Investment and Derivative, Operating, and Foreign Currency Transaction, before Tax
Biamp
Biamp [Member]
Biamp.
G And A [Member]
G and a member
G&A
Meritus Gas Partners [Member]
Meritus Gas Partners.
Meritus Gas Partners
CARDS + Live Oak
CARDS Plus Live Oak [Member]
CARDS Plus Live Oak.
Cash Flow, Noncash Investing and Financing Activities Disclosure [Abstract]
Supplemental Disclosure of Non-Cash Activity
Shares Acquired, Average Cost Per Share
Weighted-average price per share
Equity [Abstract]
Entity Current Reporting Status
Dr. Scholl's
Dr. scholls.
Dr. Scholls [Member]
All Star Recruiting Locums, LLC [Member]
All Star Recruiting Locums, LLC.
All Star Recruiting Locums, LLC
Avenu Insights & Analytics [Member]
Avenu insights & analytics.
Avenu Insights & Analytics
Dividend declared per share
Dividends Payable, Amount Per Share
2025 Notes
Senior unsecured 2025 note.
Senior Unsecured Notes Two Thousand Twenty Five [Member]
Investment company taxable income percentage
RIC Income Distribution Requirement
RIC Income Distribution Requirement.
Debt Instrument, Issuance Date
Date Issued/ Amended
Operating Expenses [Abstract]
Expenses
Operating Expenses
Semiconductors & Semiconductor Equipment
Semiconductors & Semiconductor Equipment [Member]
Semiconductors & semiconductor equipment.
Level 2
Fair Value, Inputs, Level 2 [Member]
Investment Owned at Cost Before Cash Equivalents
Investment owned at cost before cash equivalents.
Total Investments
Solera [Member]
Solera member
Solera
Commitments and Contingencies Disclosure [Text Block]
Commitments and Contingencies
Proceeds from sales and repayments of investments
Proceeds from Disposition of Investment, Operating Activity
Repayment of investment to company
Investment Company, Financial Highlights [Table Text Block]
Schedule of Financial Highlights
Cost of Shares Repurchased inclusive commissions
Treasury Stock Value Acquired Cost Method Including Commissions
Treasury stock value acquired cost method including commissions.
Common Stock, Shares Authorized
Common stock, shares authorized
Investment Reference Rate Percentage
Investment reference rate percentage.
Investment reference rate percentage
Non-controlled/Affiliated Investments
Investment, Affiliated Issuer, Noncontrolled [Member]
Carbonfree Chemicals SPE I LLC [Member]
Carbonfree chemicals spe I llc member
Carbonfree Chemicals SPE I LLC
Earnings Per Share, Basic [Abstract]
Basic Earnings Per Share
Investment, Policy [Policy Text Block]
Investment Transactions
Project comfort buyer inc.
Project Comfort Buyer Inc [Member]
Project Comfort Buyer, Inc.
WH BorrowerCo, LLC [Member]
WH BorrowerCo, LLC.
WH BorrowerCo, LLC
Document Fiscal Period Focus
Maximum offering price through equity financing.
Maximum Offering Price Through Equity Financing
Aggregate maximum offering price through equity financing
O 2025 Q3 Dividends [Member]
O 2025 Q3 Dividends.
O 2025 Q3 Dividends
Debt Instrument, Interest Rate, Stated Percentage
Annual interest rate
Interest rate on funded borrowings decreased
Entity Shell Company
Titan Luxco I SARL
Titan Luxco I SARL Two [Member]
Titan Luxco I SARL Two.
Incentive Fee based on Income
Incentive fee based on income.
Incentive Fee Based On Income [Member]
Rarebreed Veterinary Partners, Inc. [Member]
Rarebreed Veterinary Partners, Inc.
Rarebreed Veterinary Partners, Inc.
MRO Parent Corporation [Member]
MRO parent corporation.
MRO Parent Corporation
EmpiRx.
Empi Rx [Member]
Empi Rx
Neuro Pace [Member]
Neuro pace.
NeuroPace
Percentage of Total Investments (at Fair Value)
Percentage of Total Investments at Fair Value
Percentage of total investments at fair value.
Paid-in-kind income capitalized.
Paid In Kind Income Capitalized
PIK income capitalized
Segment Reporting
Segment Reporting, Policy [Policy Text Block]
Cash Equivalents
Cash and cash equivalents
Cash and Cash Equivalents, at Carrying Value, Total
Cash and Cash Equivalent
Investment, ownership percentage
Percentage of Equity Ownership Interest
Percentage of equity ownership interest.
Pave America [Member]
Pave america member
Pave America
Project Titan [Member]
Project Titan.
Project Titan
Net Assets
Net Assets
Net Assets
Net assets at beginning of period
Net Asset Value Per Share
Net Assets at End of Period
Net assets at end of period (in millions)
Measurement Input Public Marked [Member]
Measurement input public marked.
Public Marked
Dairy.com
Dairy.com [Member]
Dairy.com.
O2026 Q2 Dividends [Member]
O2026 Q2 Dividends.
O 2026 Q2 Dividends
Lash opco, Llc.
Lash Op Co Llc [Member]
Lash OpCo, LLC
Shares Issued at End of Period
Shares issued at beginning of period
Common Stock, Shares, Issued
Common stock, shares issued
Blue Jay Transit Inc. [Member]
Blue Jay Transit Inc.
Blue Jay Transit Inc.
Statement [Table]
Statement [Table]
Total Commitments Undrawn Commitment [Member]
Total Commitments Undrawn Commitment.
Total Commitments Undrawn Commitment
SEV Intermediate Holdco, LLC [Member]
SEV Intermediate Holdco, LLC.
SEV Intermediate Holdco, LLC
Class A1 Senior Secured Floating Rate Notes Due Two Thousand Thirty Seven [Member]
Class a1 senior secured floating rate notes due two thousand thirty seven.
Class A1 Senior Secured Floating Rate Notes Due Two Thousand Thirty Seven
Class A-1 Notes
Other Liability, Related Party [Extensible Enumeration]
Interest Receivable
Interest receivable
Financial Support to Nonconsolidated Legal Entity [Axis]
Net increase in net assets resulting from operations
Investment Company, Investment Income (Loss) from Operations, Per Share
Net Increase (Decrease) in Net Assets from Operations - Basic, Per Share
Debt and foreign currency transactions and translations.
Debt And Foreign Currency Transactions And Translations [Text Block]
Debt and Foreign Currency Transactions and Translations
Payments to Acquire Businesses, Gross
Cash paid
Investment Owned, Balance, Principal Amount
Par
Balance of debt amount
CRS holdings, inc..
CRS Holdings, Inc. [Member]
CRS Holdings, Inc.
Xanitos
Xanitos [Member]
Xanitos.
Investment, Identifier [Axis]
Delete
Lindstrom, LLC [Member]
Lindstrom, LLC.
Lindstrom, LLC
Diversified investment vehicle, banking, finance and real estate.
Diversified Investment Vehicle Banking Finance And Real Estate [Member]
Diversified Investment Vehicles, Banking, Finance, Real Estate
Statement [Line Items]
Statement [Line Items]
Treasury Stock, Value, Acquired, Cost Method
Cost of Shares Repurchased
Business Combination [Domain]
Compass health.
Compass Health [Member]
Compass Health
Receivable for investments sold
Receivable, Investment, Sale
Warrants - Warrants
Warrant [Member]
Warrants
Entity Filer Category
ORS Nasco [Member]
ORS nasco.
ORS Nasco
Lotus Topco Inc [Member]
Lotus Topco Inc.
Lotus Topco Inc.
Investment Company, Management Fee Offset
Management fee offset
Investment company, management fee offset.
Debt Instrument, Redemption, Period Two [Member]
2024
2027
Derivative Asset, Subject to Master Netting Arrangement, before Offset of Collateral
Derivative Asset, Subject to Master Netting Arrangement, before Offset of Collateral, Total
Offsetting assets and liabilities derivative contract
Debt Instrument [Line Items]
Debt Instrument [Line Items]
Foreign Currency Contract, Asset, Fair Value Disclosure
Foreign currency forward transactions, Fair Value
PARS Group LLC [Member]
PARS Group LLC [Member]
PARS Group LLC
Investment Interest Rate
Interest Rate
RoC Holdco LLC
RoC Holdco LLC [Member]
RoC Holdco LLC.
Industry Sector [Axis]
Industry Sector
Uplight [Member]
Uplight
Uplight
Uplight
Air Freight & Logistics [Member]
Air freight & logistics.
Air Freight & Logistics
Air Freight & Logistics
Debt Instrument, Frequency of Periodic Payment
Frequency of periodic payment
Apollo Investment Management, L.P.
Apollo Investment Management L P [Member]
AIM
AIM
Class D Senior Secured Floating Rate Notes due 2037
Class D Senior Secured Floating Rate Notes Due Two Thousand Thirty Seven [Member]
Class d senior secured floating rate notes due two thousand thirty seven.
Class D Notes
RF Fager [Member]
Rf fager member
RF Fager
Amplity Parent, Inc. [Member]
Amplity Parent, Inc..
Amplity Parent, Inc.
Utilities - Electric.
Utilities Electric [Member]
Utilities - Electric
Debt Instrument, Date of First Required Payment
Date of first required payment to repay
Accelerate Three Sixty [Member]
Accelerate360
Accelerate three sixty.
Proceeds from Issuance of Debt
Issuances of debt
ChyronHego Holding Corporation Two [Member]
ChyronHego Holding Corporation two.
ChyronHego US Holding Corporation
Cash and Cash Equivalents, Fair Value Disclosure
Total Cash Equivalents, Fair Value
Cash Equivalents, Fair Value
AIF First Merger
A I F First Merger [Member]
A I F First Merger.
Green Grass Foods Inc [Member]
Green grass foods, Inc.
Green Grass Foods, Inc.
Hotels, Restaurants & Leisure [Member]
Hotels, Restaurants & Leisure.
Hotels, Restaurants & Leisure
Hotels, Restaurants & Leisure
Share purchase price par value
Shares Issued, Price Per Share
Common stock issued, price per share
Required assets coverage percentage.
Required assets coverage percentage
Required Assets Coverage Percentage
Subsequent Event [Line Items]
Subsequent Event [Line Items]
Investment, Affiliated Issuer [Member]
Affiliated Investments
Cerus.
Cerus [Member]
Cerus
Home renew buyer, inc.
Home Renew Buyer Inc [Member]
HomeRenew Buyer, Inc.
Bingo Group Buyer, Inc.
Bingo Group Buyer, Inc. [Member]
Bingo Group Buyer, Inc.
Derivative Asset, Notional Amount
Notional amount to be sold
Overhaul Group, Inc.
Overhaul Group, Inc. [Member]
Overhaul Group, Inc.
Dan dee.
Dan Dee [Member]
Dan Dee
Treasury Stock, Common, Value
Amount Allocated to 10b5-1 Repurchase Plans
Schedule of Foreign Exchange Contracts, Statement of Financial Position [Table Text Block]
Schedule of Foreign Currency Forward Contracts
Turkey hill.
Turkey Hill [Member]
Turkey Hill
Roscoe Medical, Inc.
Roscoe Medical Inc [Member]
Roscoe Medical Inc
Avid Bioservices
Avid Bioservices [Member]
Avid Bioservices.
Allstar Holdings [Member]
Allstar holdings member
Allstar Holdings
Business combination related amortized cost.
Business Combination Related Amortized Cost
Amortized cost
DecisionHR Holdings, Inc.
DecisionHR Holdings Inc [Member]
DecisionHR Holdings Inc.
Media-Diversified & Production.
Media Diversified Production [Member]
Media – Diversified & Production
Valuation of other financial assets and financial liabilities, policy.
Valuation Of Other Financial Assets And Financial Liabilities Policy [Policy Text Block]
Valuation of Other Financial Assets and Financial Liabilities
Total Power Limited [Member]
Total power limited.
Total Power Limited
Common Equity - Equity Interest
Common Equity/Interests
Common Equity/Interests.
Common Equity Interests [Member]
Commercial Services & Supplies [Member]
Commercial services & supplies.
Commercial Services & Supplies
Commercial Services & Supplies
Capital in excess of par value
Additional Paid in Capital, Common Stock
Coupon
Interest Rate
Debt Instrument, Interest Rate During Period
Total annualized interest cost
Investment Maturity Date
Maturity Date
Consumer Finance [Member]
Consumer finance.
Consumer Finance
Hotel, Gaming, Leisure, Restaurants
Hotel, Gaming, Leisure, Restaurants.
Hotel Gaming Leisure Restaurants [Member]
Digital.ai Software Holdings, Inc.
Digital Ai Software Holdings Inc [Member]
Digital.ai Software Holdings, Inc.
Digital.ai Software Holdings, Inc.
Ambrosia Buyer Corp.
Ambrosia Buyer Corp [Member]
Ambrosia Buyer Corp.
British Pound
United Kingdom, Pounds
Net realized and change in unrealized gains (losses).
Net Realized And Change In Unrealized Gains Losses [Abstract]
Net Realized and Change in Unrealized Gains (Losses)
2030
Debt Instrument Redemption Period Six [Member]
Debt Instrument Redemption Period Six Member.
Simeio Group Holdings, Inc.
Simeio Group Holdings Inc [Member]
Simeio Group Holdings Inc
Simeio Group Holdings, Inc.
Investment, Variable Interest Rate, Type [Extensible Enumeration]
Significant Accounting Policies [Text Block]
Significant Accounting Policies
Apollo Senior Floating Rate Fund Inc. and Apollo Tactical Income Fund Inc.
Apollo Senior Floating Rate Fund Inc And Apollo Tactical Income Fund Inc. [Member]
AFT / AIF
Celerion Buyer Inc [Member]
Celerion buyer Inc.
Celerion Buyer, Inc.
Percentage of cumulative pre-Incentive fee net return.
Percentage Of Cumulative Pre Incentive Fee Net Return
Percentage of cumulative pre-Incentive fee net return
Share Repurchase Program [Axis]
Share Repurchase Program
Currency [Axis]
CSC Holdings, LLC [Member]
CSC Holdings, LLC.
CSC Holdings, LLC
Cerus Corporation.
Cerus Corporation [Member]
Cerus Corporation
Saffron Bidco Ltd [Member]
Saffron bidco ltd.
Saffron Bidco Ltd
Schedule of Computation of Earnings (Loss) Per Share
Schedule of Earnings Per Share, Basic and Diluted [Table Text Block]
Equity Securities
Equity Securities [Member]
Turbo Buyer, Inc.
Turbo Buyer Inc [Member]
Turbo Buyer, Inc.
Pace Health Companies, LLC.
Pace Health Companies L L C [Member]
Pace Health Companies L L C
Pace Health Companies, LLC
Distribution of net investment income
Investment Company, Distribution, Ordinary Income
Distribution of net investment income
Ordinary income
Valuation Technique Broker Quoted [Member]
Valuation Technique Broker Quoted.
Broker Quote
Non-controlled/Non-affiliated Investments
Investment, Unaffiliated Issuer [Member]
Investment, Name [Axis]
Investment, Name
Earnings Per Share, Basic, Total
Earnings Per Share, Basic
Basic earnings (loss) per share
Earnings (Loss) Per Share - Basic
Alcami Corporation [Member]
Alcami corporation.
Alcami Corporation
Payments of debt
Repayments of Long-Term Debt
Repayments of Long-Term Debt, Total
Commitments and contingencies.
Commitments And Contingencies [Table]
Commitments And Contingencies [Table]
Digital.ai
Digital.ai [Member]
Digital.ai.
Media
Media [Member]
Media.
Media
Realized Investment Gains (Losses) [Abstract]
Net realized gains (losses):
Net realized gains (losses) on Investments:
Performance-based incentive fees payable.
Performance-based Incentive Fees Payable
Performance-based incentive fees payable
DCM Parent, LLC [Member]
DCM Parent, LLC.
DCM Parent, LLC
Alcresta Therapeutics Inc [Member]
Alcresta Therapeutics Inc.
Alcresta Therapeutics Inc.
Alcresta Therapeutics Inc.
Investment Company, Total Return
Total return
Unsuccessful in Originating Loans Risk [Member]
Unsuccessful in Originating Loans Risk.
Trading Companies & Distributors [Member]
Trading Companies & Distributors.
Trading Companies & Distributors
Elase Med Spas
Elase Med Spas [Member]
Elase Med Spas.
Merative L P [Member]
Merative L.P.
Merative L.P.
Personal Care Products [Member]
Personal care products.
Personal Care Products
Personal Care Products
Incentive Fee Expense
Performance-based incentive fees
Dividend record date
Dividends Payable, Date of Record
Modern Campus.
Modern Campus [Member]
Modern Campus
Summary of Unaudited Summarized Financial Information of Subsidiary
Summary of Unaudited Summarized Financial Information of Subsidiary [Table Text Block]
Summary of unaudited summarized financial information of subsidiary.
Olympus Terminals [Member]
Olympus Terminals.
Olympus Terminals
Liberty Tire Recycling [Member]
Liberty Tire Recycling [Member].
Liberty Tire Recycling
Apollo Investment Administration, Limited Liability Company.
Apollo Investment Administration Limited Liability Company [Member]
AIA
Pledging Purpose [Axis]
Pledging Purpose
Heritage Environmental Services [Member]
Heritage environmental services.
Heritage Environmental Services
JF Acquisition, LLC.
J F Acquisition L L C [Member]
JF Acquisition, LLC
Aggregate gross unrealized gain of federal income tax
Investment, Tax Basis, Unrealized Gain
Share Repurchase Program [Domain]
Share Repurchase Program
Machinery
Machinery [Member]
Machinery.
Machinery
Class A2 Senior Secured Floating Rate Notes Due Two Thousand Thirty Seven [Member]
Class a2 senior secured floating rate notes due two thousand thirty seven.
Class A2 Senior Secured Floating Rate Notes Due Two Thousand Thirty Seven
Class A-2 Notes
Investment Income Recognition
Investment Valuation Process
Revenue Recognition, Interest [Policy Text Block]
Eldrickco limited.
Eldrickco Limited [Member]
Eldrickco Limited
Stockholders' Equity, Policy [Policy Text Block]
Retroactive Adjustments for Common Stock Reverse Split
Biotechnology [Member]
Biotechnology.
Biotechnology
Biotechnology
Ownership percentage of outstanding voting securities of investment.
Ownership Percentage Of Outstanding Voting Securities Of Investment
Ownership percentage of outstanding voting securities of investment
Equity, Attributable to Parent [Abstract]
Net Assets
Cash, cash equivalents and foreign currencies.
Cash Cash Equivalents And Foreign Currencies [Abstract]
Cash, Cash Equivalents and Foreign Currencies
Fair Value, Assets Measured on Recurring Basis, Unobservable Input Reconciliation [Table Text Block]
Summary of Unobservable Inputs Used in Fair Value Measurements of Level 3 Investments
First Lien Secured Debt
First lien secured debt one.
First Lien Secured Debt One [Member]
Shelby 2021 Holdings Corp [Member]
Shelby 2021 Holdings Corp.
Shelby 2021 Holdings Corp.
Inovalon Holdings, Inc.
Inovalon Holdings, Inc. [Member]
Inovalon Holdings, Inc.
Entity Small Business
Commitment fee for unused portion of facility
Line of Credit Facility, Commitment Fee Amount
Restricted Securities [Member]
Restricted Securities [Member]
Restricted Securities
Go One [Member]
Go one member
Go1
Retained Earnings (Accumulated Deficit), Total
Retained Earnings (Accumulated Deficit)
Accumulated under-distributed (over-distributed) earnings
Accumulated under-distributed (over-distributed) earnings
Summary of unfunded commitments.
Summary Of Unfunded Commitments [Table Text Block]
Summary of Unfunded Commitments
Commitments and contingencies.
Commitments And Contingencies [Line Items]
Commitments And Contingencies [Line Items]
Debt instrument fronting fees on letters of credit issued.
Debt Instrument Fronting Fees On Letters Of Credit Issued
Fronting fees on letters of credit issued
Industry Sector [Domain]
Industry Sector
Financial Support to Nonconsolidated Legal Entity [Domain]
International Wire Group [Member]
International Wire Group.
International Wire Group
Preferred Equity - Preferred Stock
Preferred Stock [Member]
Preferred Equity
Business combination, deemed contribution from the investment advisor.
Business Combination, Deemed Contribution From The Investment Advisor
Deemed contribution from the Investment Adviser
Operations Commenced Date
Operations commenced date
Proceeds from Issuance Initial Public Offering
Proceeds from initial public offering
Berry Tapes & Adhesives
Berry Tapes & Adhesives [Member]
Berry tapes & adhesives.
Partner therapeutics, inc.
Partner Therapeutics Inc [Member]
Partner Therapeutics, Inc
Consumer goods – non-durable.
Consumer Goods Non Durable [Member]
Consumer Goods – Non-durable
Poly-Wood, LLC [Member]
Poly-Wood, LLC.
Poly-Wood, LLC
Organization, Consolidation and Presentation of Financial Statements [Abstract]
Zephyr Buyer, L.P. [Member]
Zephyr Buyer, L.P.
Zephyr Buyer, L.P.
Distributions paid
Payments of Dividends
Payments of Dividends, Total
Lookout, Inc. [Member]
Lookout, Inc.
Lookout, Inc.
Fractional shares.
Fractional Shares [Member]
Fractional Shares
Amendment Flag
Increase (decrease) in accrued administrative services expense.
Increase Decrease In Accrued Administrative Services Expense
Increase (decrease) in accrued administrative services expense
Tyber Medical LLC Two
Tyber Medical LLC Two [Member]
Tyber medical llc two member
Life Sciences Tools & Services
Life Sciences Tools And Services [Member]
Life Sciences Tools and Services.
Life Sciences Tools & Services
Communications Equipment
Communications Equipment [Member]
Communications equipment.
Communications Equipment
Rarebreed [Member]
Rarebreed.
Rarebreed
Rarebreed
Ronnoco Holdings, Inc. [Member]
Ronnoco Holdings, Inc..
Ronnoco Holdings, Inc.
AVAD LLC.
A V A D L L C [Member]
AVAD, LLC
Subordinate note due on two thousand one hundred twenty five.
Subordinated notes due 2125
Subordinate Notes
Natus Sensory, Inc. [Member]
Natus Sensory, Inc.
Natus Sensory, Inc.
ACP Packaging Intermediateco, LLC [Member]
ACP Packaging Intermediateco, LLC.
ACP Packaging Intermediateco, LLC
Fair value assets liabilities transfer between levels 1 to level 2
Fair Value Assets Liabilities Transfer Between Levels 1 to Level 2
Fair value assets liabilities transfer between levels 1 to level 2.
Investment owned percent at cost.
Investment Owned Percent At Cost
Investment owned percent at cost
EVER.AG Corporation
EVER.AG Corporation [Member]
EVER.AG Corporation.
Significant accounting policies.
Significant Accounting Policies [Line Items]
Significant Accounting Policies [Line Items]
Entity Address, Postal Zip Code
CommScope [Member]
CommScope.
CommScope
Cash Provided by (Used in) Operating Activity, Including Discontinued Operation
Net Cash (Used in)/Provided by Operating Activities
Unchained Labs, LLC
Unchained Labs L L C [Member]
Unchained Labs L L C
Unchained Labs, LLC
Number of components consists in incentive fee
Number of Components Consists In Incentive Fee
Number of components consists in incentive fee.
Titan Luxco I SARL [Member]
Titan Luxco I SARL.
Titan Luxco I SARL
Investment Company Annualized Ratio Of Operating Expenses To Average Net Assets Excluding Expense Reimbursement
Investment company annualized ratio of operating expenses to average net assets excluding expense reimbursement.
Annualized ratio of operating expenses to average net assets without expense reimbursement
Common Stock
Common Equity
Common Stock
3D protein.
Three D Protein [Member]
3D Protein
3D Protein [Member]
Patriot Pickle [Member]
Patriot pickle member
Patriot Pickle
Dividend Income, Operating, Total
Dividend Income, Operating
Dividend income
Fair Value, Investments, Entities that Calculate Net Asset Value Per Share [Line Items]
Fair Value Investments Entities That Calculate Net Asset Value Per Share [Line Items]
Smith System [Member]
Smith system.
Smith System
Accretion of discount on notes
Amortization of Debt Discount (Premium)
Trench Plate Rental Co.
Trench Plate Rental Co.
Trench Plate Rental Co [Member]
Trench Plate Rental Co
Consumer services.
Consumer Services [Member]
Consumer Services
Canada, Dollars
Canadian Dollar
Tarrytown Acquisition Holdings, LLC [Member]
Tarrytown Acquisition Holdings, LLC
Tarrytown Acquisition Holdings, LLC
Uniguest Holdings, Inc.
Uniguest Holdings, Inc [Member]
Uniguest Holdings, Inc
Entity Address, Address Line One
Containers & Packaging [Member]
Containers & Packaging.
Containers & Packaging
Containers & Packaging
Arcwood Environmental, Inc. (f/k/a Heritage Environmental Services, Inc.)
Arcwood Environmental, Inc [Member]
Arcwood Environmental, Inc.
Change in Accounting Principle, Accounting Standards Update, Immaterial Effect [true false]
Transfers out of Level 3
Fair Value, Measurement with Unobservable Inputs Reconciliation, Recurring Basis, Asset, Transfers out of Level 3
Fair Value Hierarchy and NAV [Axis]
Fair Value Hierarchy and NAV
Earnings Per Share [Abstract]
GoHealth.
Go Health [Member]
GoHealth
Income Tax, Policy [Policy Text Block]
Federal and State Income Taxes
Income Taxes
Beverages
Beverages [Member]
Beverages.
Supplemental Cash Flow Information [Abstract]
Supplemental Disclosure of Cash Flow Information
Foreign Currency Transactions and Translations Policy [Policy Text Block]
Foreign Currency Translations
Three Months Secured Overnight Financing Rate Sofr Overnight Index Swap Rate [Member]
3 Month SOFR
Three months secured overnight financing rate SOFR overnight index swap rate.
Derivative contracts held by the company
Derivative Asset, Total
Unrealized appreciation on foreign currency forward contracts
Net derivative asset at fair value
Net amortization on investments
Fair Value Measurement With Unobservable Inputs Reconciliation Recurring Basis Asset Net Amortization on Investments
Fair Value Measurement With Unobservable Inputs Reconciliation Recurring Basis Asset Net Amortization on Investments
Software [Member]
Software.
Software
Software
Mariani [Member]
Mariani.
Mariani
Management fees recognized
Management Fee Expense
Management fees
Investment Type [Axis]
Investment Type
One Month Secured Overnight Financing Rate Sofr Overnight Index Swap Rate [Member]
1 Month SOFR
One month secured overnight financing rate SOFR overnight index swap rate.
Valuation technique yield analysis.
Valuation Technique Yield Analysis [Member]
Yield Analysis
Kauffman Holdco, LLC.
Kauffman Holdco L L C [Member]
Kauffman Holdco, LLC
Significant accounting policies.
Significant Accounting Policies [Table]
Significant Accounting Policies [Table]
Six Months EURIBOR Interest Rate [member]
Six Months EURIBOR Interest Rate [member]
6 Months EURIBOR
Senior unsecured 2026 notes.
Senior Unsecured Notes Two Thousand Twenty Six [Member]
2026 Notes
Protein for pets opco, Llc.
Protein For Pets Opco L L C [Member]
Protein For Pets Opco, LLC
Debt Instrument, Redemption, Period [Axis]
Debt Instrument, Redemption, Period
Incentive fees waived
Investment Company, Incentive Fee Waived
Investment Company, Incentive Fee Waived, Total
Health & Safety Institute
Health and Safety Institute [Member]
Health & Safety Institute
Health & Safety Institute
CARDS-Live Oak Holdings, Inc [Member]
CARDS-Live Oak Holdings, Inc.
CARDS-Live Oak Holdings, Inc.
Other Assets
Business Combination, Recognized Asset Acquired, Other Asset, Current
Document Type
Debt instrument number of installment.
Debt Instrument Number Of Installment
Number of installment
Payable, Common Stock Redeemed
Shares Repurchase Payable
Required indebtedness ratio for covenants
Required Indebtedness Ratio for Covenants
Required indebtedness ratio for covenants.
Leisure Products
Leisure Products [Member]
Leisure products.
Leisure Products
Smith Topco, Inc.
Smith Topco, Inc. [Member]
Smith Topco, Inc.
PSE.
P S E [Member]
PSE
Origami Opportunities Fund III, L.P. [Member]
Origami Opportunities Fund III, L.P.
Origami Opportunities Fund III, L.P.
Entity Central Index Key
SONIA Interest Rate.
S O N I A Interest Rate [Member]
SONIA
Anaplan
Anaplan [Member]
Anaplan.
Anaplan
Net assets.
Net Assets [Abstract]
Net Assets
Investment Company, Net Assets [Roll Forward]
Prime Rate [Member]
Prime Rate
Omega Healthcare [Member]
Omega healthcare.
Omega Healthcare
Omega Healthcare
Realized Gain (Loss), Foreign Currency Transaction, before Tax
Foreign currency transactions
Equity, Class of Treasury Stock [Line Items]
Equity Class Of Treasury Stock [Line Items]
Valuation Approach and Technique [Axis]
Valuation Approach and Technique
Net increase (decrease) in cash, cash equivalents and foreign currencies during the period
Cash, Cash Equivalent, Restricted Cash, and Restricted Cash Equivalent, Period Increase (Decrease), Excluding Exchange Rate Effect, Including Discontinued Operation
Net increase (decrease) in cash, cash equivalents and foreign currencies during the period
Subsequent Event Type [Domain]
Wilson language training.
Wilson Language Training [Member]
Wilson Language Training
Treace.
Treace [Member]
Treace
Bolthouse Farms.
Bolthouse Farms [Member]
Bolthouse Farms
12 Month SOFR
Twelve Months Secured Overnight Financing Rate Sofr Overnight Index Swap Rate [Member]
Twelve months secured overnight financing rate sofr overnight index swap rate.
Management and performance-based incentive fees waived.
Management And Performance Based Incentive Fees Waived
Management and performance-based incentive fees waived
Four Winds Interactive LLC [Member]
Four Winds Interactive LLC.
Four Winds Interactive LLC
AHP Timberwolf Bidco Corp. [Member]
Ahp timberwolf bidco corp.
AHP Timberwolf Bidco Corp.
Common Stock, Par or Stated Value Per Share
Common stock, par value
Solarplicity Group Limited.
Solarplicity Group Limited [Member]
Solarplicity Group Limited
A F T and A I F first merger.
A F T and A I F First Merger [Member]
AFT and AIF First Merger
AFT / AIF
Money Market Funds, at Carrying Value
Money Market Funds Cost
Gainwell
Gainwell [Member]
Gainwell.
Unchained Labs.
Unchained Labs [Member]
Unchained Labs
North Highland [Member]
North highland member
North Highland
Liabilities [Abstract]
Liabilities
Alternate Base Rate
Base Rate [Member]
Birch Group of Clinics Acquireco Inc [Member]
Birch Group of Clinics Acquireco Inc.
Birch Group of Clinics Acquireco Inc.
Administrative Fees Expense
Administrative services expense
Fee offset agreement.
Fee Offset Agreement [Member]
Fee Offset Agreement
Fee Offset Agreement
Environmental Industries
Environmental Industries [Member]
Environmental Industries.
Ultra Clean Holdco LLC
Ultra Clean Holdco LLC [Member]
Ultra clean holdco llc.
Euro Member Countries, Euro
European Euro
Net Expenses
Investment Company, Expense, after Reduction of Fee Waiver and Reimbursement
Household Products
Household Products [Member]
Household Products.
Net realized gains (losses)
Realized Investment Gains (Losses)
Net realized gains (losses)
Net realized (gains) losses
Net realized (gains) losses on investments
Net realized gains (losses) on Investments
Agreement termination fee.
Agreement Termination Fee
Agreement termination fee
Interest income (excluding Payment-in-kind ("PIK") interest income)
Interest Income, Operating, Paid in Cash
Unfunded commitments
Investment Company, Financial Support to Investee, Discretionary, Amount
Allied Benefit Systems [Member]
Allied benefit systems.
Allied Benefit Systems
Allied Benefit Systems
Three Month CORRA Interest Rate [Member]
Three month CORRA interest rate.
3 Month CORRA
Acentra [Member]
Acentra.
Acentra
Global Eagle [Member]
Global Eagle.
Global Eagle
Goldman Sachs Financial Square Government Fund [Member]
Goldman Sachs Financial Square Government Fund.
Goldman Sachs Financial Square Government Fund
RoC Skincare [Member]
RoC Skincare
RoC Skincare
Consumer Staples Distribution & Retail [Member]
Consumer staples distribution & retail.
Consumer Staples Distribution & Retail
Net Increase (Decrease) in Net Assets Resulting from Capital Share Transactions
Investment Company, Capital Share Transaction, Increase (Decrease)
Net Increase (Decrease) in Net Assets Resulting from Capital Share Transactions
Net increase (decrease) in net assets resulting from operations
Total Assets and Liabilities at Cost
Investment Assets And Liabilities Owned At Cost
Investment assets and liabilities owned at cost.
Total Assets and Liabilities at Cost
Purchases, including capitalized PIK
Fair Value, Measurement with Unobservable Inputs Reconciliation, Recurring Basis, Asset, Purchases
Class B Senior Secured Floating Rate Notes Due Two Thousand Thirty Seven [Member]
Class b senior secured floating rate notes due two thousand thirty seven.
Class B Senior Secured Floating Rate Notes due 2037
Class B Notes
Tarrytown [Member]
Tarrytown.
Tarrytown
Amplity [Member]
Amplity.
Amplity
Change in capitalized PIK balance.
Change In Capitalized Pik Balance [Table Text Block]
Summary of Change in Capitalized PIK balance
Marlin DTC-LS Midco 2, LLC [Member]
Marlin DTC-LS Midco 2, LLC.
Marlin DTC-LS Midco 2, LLC
Investments in and Advances to Affiliates, at Fair Value, Gross Additions
Gross Additions
Household Durables.
Household Durables
Household Durables [Member]
Household Durables
Capital Share Activity
Investment Company, Capital Share Transactions, Stock Issued [Abstract]
The club company.
The Club Company [Member]
The Club Company
Shout! Factory LLC [Member]
Shout! Factory LLC.
Shout! Factory LLC
US Legal Support [Member]
US legal support.
US Legal Support
Current Fiscal Year End Date
Schedule of Long-Term Debt Instruments [Table]
Debt Instrument [Table]
LSG
L S G [Member]
LSG.
Sales and Repayment of Investments on Trade Date Basis
Sales and repayment of investments on trade date basis.
Camin Cargo [Member]
Camin Cargo.
Camin Cargo
Class A1 Senior Secured Floating Rate Notes Due Two Thousand Thirty Five [Member]
Class A1 senior secured floating rate notes due two thousand thirty five.
Class A1 Senior Secured Floating Rate Notes Due Two Thousand Thirty Five
Summer Fridays
Summer Fridays, LLC [Member]
Summer Fridays, LLC.
Summer Fridays, LLC
AGDATA [Member]
AGDATA
AGDATA.
AGDATA
Document Quarterly Report
BusPatrol Holdco
BusPatrol Holdco [Member]
BusPatrol Holdco.
Fair Value, Asset, Recurring Basis, Still Held, Unrealized Gain (Loss), Statement of Income or Comprehensive Income [Extensible Enumeration]
ExactCare [Member]
ExactCare.
ExactCare
ExactCare
Entity Address, State or Province
Texada Software LLC [Member]
Texada Software LLC.
Texada Software LLC
Annualized ratio of net investment income to average net assets
Investment Company, Investment Income (Loss) Ratio
Club car wash.
Club Car Wash [Member]
Club Car Wash
Line of Credit Facility, Remaining Borrowing Capacity
Available remaining capacity
Available borrowing capacity
Jones and Frank.
Jones And Frank [Member]
Jones & Frank
Total commitments.
Total Commitments [Member]
Total Commitments
Total Commitments
Investment, Name [Domain]
Investment, Name
Investment Owned, Balance, Shares
Shares
PHS buyer, inc.
P H S Buyer Inc [Member]
PHS Buyer, Inc.
Munson Buffalo Restaurant Group LLC [Member]
Munson Buffalo Restaurant Group LLC
Munson Buffalo Restaurant Group LLC
Line of Credit Facility, Lender [Domain]
M&M OPCO, LLC [Member]
M&M OPCO, LLC.
M&M OPCO, LLC
Fair Value, Asset, Recurring Basis, Unobservable Input Reconciliation, Gain (Loss), Statement of Income or Comprehensive Income [Extensible Enumeration]
Decrease (increase) in interest receivable
Increase (Decrease) in Accrued Interest Receivable, Net
GS SEER Group Borrower LLC [Member]
GS SEER group borrower LLC.
GS SEER Group Borrower LLC
Cato Research.
Cato Research [Member]
Cato Research
Naviga.
Naviga [Member]
Naviga
G Treasury SS LLC
G Treasury SS LLC [Member]
G Treasury SS LLC.
Other General and Administrative Expense
Other general and administrative expenses
Fee offset period description
Fee offset period description.
Fee Offset Period Description
Alpinex Opco, LLC.
Alpinex Opco L L C [Member]
Alpinex Opco, LLC
Transactional Value
Measurement Transactional Value [Member]
Measurement Transactional Value [Member]
Subsequent Events
Subsequent Event [Member]
TVG Orion Blocker Inc [Member]
Tvg orion blocker inc.
TVG Orion Blocker, Inc.
Investment Company, Senior Security, Indebtedness, Asset Coverage Ratio
Asset coverage
International Cruise and Excursion Gallery, Inc [Member]
International Cruise and Excursion Gallery, Inc.
International Cruise & Excursion Gallery, Inc
Interest Expense, Operating, Total
Interest Expense, Operating
Interest and other debt expenses
Health Care Equipment & Supplies
Health Care Equipment & Supplies [Member]
Health Care Equipment & Supplies.
Health Care Equipment & Supplies
Debt Instrument, Unamortized Discount (Premium) and Debt Issuance Costs, Net, Total
Debt Instrument, Unamortized Discount (Premium) and Debt Issuance Costs, Net
Deferred Financing Costs and Debt Discount
Deferred financing costs and unamortized original discount
Midwest vision partners management, LLC.
Midwest Vision Partners Management L L C [Member]
Midwest Vision Partners Management, LLC
Quarterly payment
Quarterly Payment
Quarterly payment.
Berner food and beverage llc.
Berner Food And Beverage L L C [Member]
Berner Food & Beverage, LLC
F&M Buyer LLC [Member]
F&M Buyer LLC
F&M Buyer LLC.
Kauffman Intermediate, LLC.
Kauffman Intermediate L L C [Member]
Kauffman Intermediate, LLC
AMI Buyer, Inc. [Member]
AMI buyer, inc.
AMI Buyer, Inc.
AlpineX [Member]
AlpineX.
AlpineX
Interest Rate, Paid in Kind
Investment, Interest Rate, Paid in Kind
Co-investment holdings.
Co Investment Holdings [Member]
Co-Investment Holdings
PAI Co-Investor FT Aggregator LLC [Member]
PAI Co-Investor FT Aggregator LLC [Member]
PAI Co-Investor FT Aggregator LLC
TS Investors, LLC
TS Investors, LLC [Member]
TS Investors, LLC.
O 2025 Q2 Dividends [Member]
O 2025 Q2 Dividends
O 2025 Q2 Dividends
Unfunded revolver commitments.
Unfunded Revolver Commitments [Member]
Unfunded Revolver Commitments
Investment Company, Capital Share Transaction, Increase (Decrease) [Abstract]
Capital Share Transactions
Notional amount to be purchased
Derivative Liability, Notional Amount
Derivative instruments notional amounts
Aspen Aerogels, Inc. [Member]
Aspen aerogels, inc..
Aspen Aerogels, Inc.
Related Party Transaction [Axis]
Related Party Transaction
Heritage Environmental Services Inc [Member]
Heritage Environmental Services, Inc.
Heritage environmental services, Inc.
Fair Value, Investments, Entities that Calculate Net Asset Value Per Share, Unfunded Commitments
Unfunded commitments measured at fair value
Unfunded commitments measured at fair value
Derivative Liability
Derivative Liability, Total
Unrealized depreciation on foreign currency forward contracts
Investment, Issuer Name [Domain]
Valuation technique sale proceeds.
Valuation Technique Sale Proceeds [Member]
Sale Proceeds
Ora LLC [Member]
Ora LLC.
Ora LLC
Ora LLC
Cash and Cash Equivalents [Domain]
Cash and Cash Equivalents
New Era Technology, Inc.
New Era Technology Inc [Member]
New Era Technology, Inc.
Unsecured Debt [Member]
Unsecured Debt
Asure Software [Member]
Asure software.
Asure Software
Justin's LLC
Justin's LLC [Member]
Justin's LLC.
Justin's
Justin's [Member]
Justin's.
Automotive Sector [Member]
Automotive
Total Purchase Consideration
Business Combination, Consideration Transferred
Line of Credit Facility, Frequency of Payment and Payment Terms
Frequency of payment and payment terms
Mannkind Corporation
Mannkind Corporation [Member]
Mannkind corporation.
Trading Companies And Distributors [Member]
Trading Companies & Distributors.
Trading Companies & Distributors
Trading Companies & Distributors
IPS
IPS [Member]
IPS.
Debt Instrument, Maturity Date
Final Maturity Date
Vixxo Corporation [Member]
Vixxo corporation.
Vixxo Corporation
Minimum
Minimum [Member]
PGM Holdings Corporation
PGM Holdings Corporation [Member]
PGM Holdings Corporation.
Schedule of Foreign-denominated Debt Outstanding [Table Text Block]
Schedule of foreign-denominated debt outstanding.
Summary of Foreign Denominated Debt Outstanding on Senior Secured Facility
Class of Treasury Stock [Table]
Class Of Treasury Stock [Table]
Auto pool.
Auto Pool [Member]
Auto Pool 2023
Lifelong Learner Holdings, LLC.
Lifelong Learner Holdings L L C [Member]
Lifelong Learner Holdings, LLC
High Tech Industries
High Tech Industries.
High Tech Industries [Member]
Equity Method Investments [Table Text Block]
Unaudited Summarized Financial Information For Merx
Investments in and Advances to Affiliates, at Fair Value, Gross Reductions
Gross Reductions
Akoya.
Akoya [Member]
Akoya
Beverage food and tobacco.
Beverage Food And Tobacco [Member]
Beverage, Food & Tobacco
Converted into right to receive shares for each outstanding share of common stock
Class of Warrant or Right, Number of Securities Called by Each Warrant or Right
Escalent [Member]
Escalent member
Escalent
Cash and Cash Equivalent, Held in Foreign Currency
Foreign currencies (cost - $108 and $1,286, respectively)
CircusTrix Holdings LLC [Member]
CircusTrix Holdings LLC.
CircusTrix Holdings LLC
Fair Value, Inputs, Level 3 [Member]
Level 3
Investment Company, Gain (Loss) on Investment, Per Share
Net realized and change in unrealized gains (losses)
Net Realized And Change in Unrealized Gains (Losses), Per Share
Chemicals, plastics & rubber.
Chemicals Plastics And Rubber [Member]
Chemicals, Plastics & Rubber
Chemicals, Plastics & Rubber
Total Assets Acquired
Total Assets Acquired
Business Combination, Recognized Asset Acquired, Asset
Business Combination [Policy Text Block]
Purchase Accounting
Debt and foreign currency transactions and translations.
Debt And Foreign Currency Transactions And Translations [Abstract]
Net change in unrealized gains (losses)
Unrealized Gain (Loss) on Investments
Net change in unrealized gains (losses)
Net change in unrealized (gains) losses
Net Change in Unrealized Gains (Losses)
Tasty Chick'n LLC [Member]
Tasty Chick'n LLC
Tasty Chick'n LLC
Percentage of sales agent commission.
Percentage Of Sales Agent Commission
Percentage of sales agent receive commission
Cost of Shares Repurchased
Stock Repurchased and Retired During Period, Value
Related Party Transactions [Abstract]
Management services annual fee.
Management Services Annual Fee
Management services annual fee
Vybond buyer, LLC.
Vybond Buyer, LLC
Vybond Buyer LLC [Member]
Proceeds From Sale of Aircraft
Proceeds from sale of aircraft.
Proceeds from sale of aircraft
Guernsey Holdings SDI LA LLC.
Guernsey Holdings S D I L A L L C [Member]
Guernsey Holdings SDI LA LLC
Camin Cargo Control Holdings, Inc. [Member]
Camin Cargo Control Holdings, Inc.
Camin Cargo Control Holdings, Inc.
Go car wash management corp.
Go Car Wash Management Corp [Member]
Go Car Wash Management Corp.
Other Income
Other income
Colonnade Parent Inc (fka Naviga Inc.) [Member]
Colonnade Parent Inc (fka Naviga Inc.).
Colonnade Parent Inc (fka Naviga Inc.)
Lock up period
Lock Up Period
Lock up period.
KL Charlie Acquisition Company.
K L Charlie Acquisition Company [Member]
KL Charlie Acquisition Company
Unrealized Gain/(Loss)
Unrealized Gain Losses on Foreign Denominated Debt Transactions
Unrealized gain losses on foreign denominated debt transactions.
Commitments and Contingencies
Commitments and contingencies (Note 8)
Team Select
Team Select [Member]
Team Select.
Team Select
Midwest vision.
Midwest Vision [Member]
Midwest Vision
Per share market value at end of period
Investment Company, Market Value, Per Share
General and Administrative Expense [Member]
Administrative Service Expense
Compu-link corporation.
Compu Link Corporation [Member]
Compu-Link Corporation (dba Celink)
Basis spread
Debt Instrument, Basis Spread on Variable Rate
Borrowing base interest rate
Stockholders' Equity, Reverse Stock Split
Reverse stock split, description
Forecast
Forecast [Member]
Proceeds from Issuance of Unsecured Debt
Net proceeds from senior unsecured notes
Space Finco Inc [Member]
Space finco, Inc.
Space Finco, Inc.
Cumulative pre-Incentive fee net return description.
Cumulative Pre Incentive Fee Net Return Description
Cumulative pre-Incentive fee net return description
Berner Foods.
Berner Foods [Member]
Berner Foods
Open Forward Foreign Currency Contract, Identifier [Axis]
Cash held in foreign currency at cost.
Cash Held In Foreign Currency At Cost
Foreign currencies, cost
Trillium Health Care Products Inc. [Member]
Trillium Health Care Products Inc.
Trillium Health Care Products Inc.
Zinnia [Member]
Zinnia
Zinnia
Zinnia
Paladone group bidco limited.
Paladone Group Bidco Limited [Member]
Paladone Group Bidco Limited
Sorenson holdings llc.
Sorenson Holdings Llc [Member]
Sorenson Holdings, LLC
Senior Unsecured MFIC Bethesda CLO II LLC Notes[Member]
Senior unsecured mfic bethesda clo ii llc notes.
MFIC Bethesda CLO II LLC Notes (Class A-1, Class A-2, Class B and Class C)
Net increase (decrease) in net assets resulting from operations
Net Income (Loss), Including Portion Attributable to Noncontrolling Interest, Total
Net Income (Loss), Including Portion Attributable to Noncontrolling Interest
Net profit (loss)
Accrued administrative services expense.
Accrued Administrative Services Expense
Accrued administrative services expense
Discount rate of average net asset value per share.
Discount Rate Of Average Net Asset Value Per Share
Discount rate of average net asset value per share
Measurement Input Broker Quote [Member]
Measurement Input Broker Quote.
Broker Quote
TCW Midco LLC [Member]
TCW midco llc.
TCW Midco LLC
Business Combination, Recognized Asset Acquired, Cash and Cash Equivalent
Cash & Cash Equivalents
Advertising, printing and publishing.
Advertising Printing And Publishing [Member]
Advertising, Printing & Publishing
Evergreen IX Borrower 2023, LLC
Evergreen IX Borrower 2023, LLC [Member]
Evergreen IX Borrower 2023, LLC.
Increase (decrease) in management and performance-based incentive fees payable
Increase (Decrease) in Management and Incentive Fees Payable
Increase (decrease) in management and performance-based incentive fees payable
Increase (Decrease) in Management and Incentive Fees Payable, Total
Class A-2 Notes and Subordinated Notes
Class A-2 Notes and Subordinated Notes [Member]
Class A-2 notes and subordinated notes.
Restricted Investments, at Fair Value
Restricted securities fair value
Weighted Average Number of Shares Outstanding, Basic, Total
Weighted Average Number of Shares Outstanding, Basic
Weighted average shares outstanding
Business acquisition management fee accrued.
Business Acquisition Management Fee Accrued
Management fee accrued
SafetyCo
SafetyCo [Member]
SafetyCo.
Scenario [Axis]
Scenario
Wireless Telecommunication Services
Wireless Telecommunication Services [Member]
Wireless telecommunication services.
Measurement input comparable multiple.
Measurement Input Comparable Multiple [Member]
Comparable Multiple
Document Information [Line Items]
Independent Power & Renewable Electricity Producers
Independent Power And Renewable Electricity Producers [Member]
Independent Power and Renewable Electricity Producers.
Bird Rides [Member]
Bird Rides.
Bird Rides
Mersino INC Fka Ironhorse Purchaser LLC [Member]
Mersino Inc fka ironhorse purchaser Llc.
Mersino, Inc. (fka Ironhorse Purchaser, LLC)
Line of credit facility maximum borrowing capacity under accordion feature.
Line Of Credit Facility Maximum Borrowing Capacity Under Accordion Feature
Maximum borrowing capacity under accordian feature
Investment, Interest Rate, Floor
Interest Rate
Floor
DecisionHR
DecisionHR [Member]
DecisionHR Member.
Segment Reporting, Expense Information Used by CODM, Description
Segment Reporting, Expense Information Used by CODM, Description
Legacy.com [Member]
Legacy.com.
Legacy.Com
Gabriel Partners, LLC
Gabriel Partners L L C [Member]
Gabriel partners, LLC.
Number of shares, reverse stock splits
Stock Issued During Period, Shares, Reverse Stock Splits
Stock issued, reverse stock splits
The Weather Company
The Weather Company [Member]
The Weather Company [
Interest Payable
Interest payable
Health Management Associates Superholdings Inc [Member]
Health management associates superholdings, Inc.
Health Management Associates Superholdings, Inc.
Subsequent Events [Text Block]
Subsequent Events
Line Of Credit Facility Interest Rate Decrease Percentage
Line of credit facility interest rate decrease percentage.
Interest rate, decrease in percentage
Long-Term Debt
Total Bethesda CLO 1 Notes
Total Debt Obligations, net of Deferred Financing Cost and Debt Discount
Debt (net of deferred financing costs and unamortized original discount of 5,396 and 5,838, respectively)
Related Party Transactions Disclosure [Text Block]
Related Party Agreements and Transactions
IOTA Holdings 3 [Member]
IOTA holdings 3.
IOTA HOLDINGS 3
HALO Buyer Inc [Member]
Halo buyer inc.
HALO Buyer, Inc
Variable Rate [Domain]
Variable Rate
Equity, Attributable to Parent
Equity, Attributable to Parent, Ending Balance
Equity, Attributable to Parent, Beginning Balance
Net Assets
Net assets at end of period (in millions)
Accretion due to share repurchases
Investment Company, Share Repurchase, Per Share
Basis of Accounting, Policy [Policy Text Block]
Basis of Presentation
Annualized ratio of operating expenses to average net assets
Investment Company Annualized Ratio Of Operating Expenses To Average Net Assets
Investment company annualized ratio of operating expenses to average net assets.
Base amount considered for covenants
Base Amount Considered for Covenants
Base amount considered for covenants.
High Street Insurance.
High Street Insurance [Member]
High Street Insurance
TersSera
TersSera [Member]
TersSera.
TersSera
Aggregate capital of New Aircraft Funds and New Balance Sheet Investments
New Aircraft Fundor New Managed Accounts
New aircraft fundor new managed accounts.
Original Principal Amount
Foreign Denominated Original Principal Amount Outstanding
Foreign denominated original principal amount outstanding.
GrayMatter Systems [Member]
GrayMatter Systems
GrayMatter Systems
GrayMatter Systems
Elida Beauty [Member]
Elida Beauty
Elida Beauty
Valuation Approach and Technique [Domain]
Valuation Approach and Technique
Electronic Equipment, Instruments And Components [Member]
Electronic equipment, instruments and components.
Electronic Equipment, Instruments & Components
Electronic Equipment, Instruments & Components
Use of Estimates, Policy [Policy Text Block]
Use of Estimates
Incentive Fee Payable
Incentive Fee Payable, Total
Performance-based incentive fees payable
Over-allotment Option
Over-Allotment Option [Member]
MFIC Bethesda CLO Two LLC Debt Securitization [Member]
MFIC Bethesda Clo two LLC debt securitization.
MFIC Bethesda CLO 2 LLC Debt Securitization
Realized gains or losses, policy.
Realized Gains Or Losses Policy [Policy Text Block]
Realized Gains or Losses
Dividend declared date
Dividends Payable, Date Declared
Dividends Receivable
Dividends receivable
Anaplan, Inc. [Member]
Anaplan, Inc.
Anaplan, Inc.
SI Holdings, Inc.
S I Holdings Inc [Member]
SI Holdings, Inc
Guernsey.
Guernsey [Member]
Guernsey
Fair Value
Total investments at fair value
Investments at fair value
Investments in and Advances to Affiliates, at Fair Value, Ending Balance
Investments in and Advances to Affiliates, at Fair Value, Beginning Balance
Investment owned at cost after cash equivalents.
Investment Owned at Cost After Cash Equivalents
Total Investments after Cash Equivalents
Total Investments after Cash Equivalents
Total Investments after Cash Equivalents, Cost
Paid in kind balance.
Paid In Kind Balance
PIK balance at end of period
PIK balance at beginning of period
Class A2 Senior Secured Floating Rate Notes Due Two Thousand Thirty Five [Member]
Class A2 senior secured floating rate notes due two thousand thirty five.
Class A2 Senior Secured Floating Rate Notes Due Two Thousand Thirty Five
Debt Instrument, Name [Domain]
Debt Instrument, Name
Measurement Input, Discount Rate [Member]
Discount Rate
pre-incentive fee net investment income description.
Pre Incentive Fee Net Investment Income Description
Pre-incentive fee net investment income description
Accrued Liabilities and Other Liabilities
Other liabilities and accrued expenses
Energy Equipment & Services
Energy Equipment & Services [Member]
Energy equipment & services.
Prepaid Expense and Other Assets
Prepaid expenses and other assets
Kure smart.
Kure Smart [Member]
KureSmart
Patriot Foods Buyer, Inc. [Member]
Patriot Foods Buyer, Inc.
Patriot Foods Buyer, Inc.
SEC rule 10b5-1 repurchase plan.
S E C Rule10b51 Repurchase Plan [Member]
10b5-1 Repurchase Plans
Average debt per share
Investment Company Average Debt Per Share
Investment company average debt per share.
Segment Reporting, CODM, Individual Title and Position or Group Name [Extensible Enumeration]
Heniff and Superior.
Heniff And Superior [Member]
Heniff and Superior
Considered percentage of net proceeds from sale of equity interest for covenants
Considered Percentage of Net Proceeds from Sale of Equity Interest for Covenants Calculation
Considered percentage of net proceeds from sale of equity interest for covenants calculation.
Telesoft Holdings, LLC.
Telesoft Holdings L L C [Member]
Telesoft Holdings L L C
Telesoft Holdings, LLC
American Megatrends.
American Megatrends [Member]
American Megatrends
Epac Holdings LLC [member]
Epac holdings L L C.
Epac Holdings LLC
ePac Holdings LLC
Principal Amount Outstanding
Foreign Denominated Principal Amount Outstanding
Foreign denominated principal amount outstanding.
Foreign-denominated debt outstanding
Passenger Airlines
Passenger Airlines
Passenger Airlines [Member]
Passenger Airlines
Credit Facility
Credit Facility [Axis]
Equity Method Investment, Ownership Percentage
Investment owned, percent of fair value
Investment owned, percent of fair value
Evolv Technologies Holdings, Inc [Member]
Evolv Technologies Holdings, Inc.
Evolv Technologies Holdings, Inc.
Percentage of management fee revenue earned and incentive fee revenue offset.
Percentage Of Management Fee Revenue Earned And Incentive Fee Revenue Offset
Percentage of management fee revenue earned and incentive fee revenue offset
Schedule of Investments [Line Items]
Schedule of Investments [Line Items]
Management fee annual rate percentage.
Management Fee Annual Rate Percentage
Management fee annual rate percentage
Norvax, LLC.
Norvax L L C [Member]
Norvax, LLC (dba GoHealth)
Norvax, LLC (dba GoHealth)
Debt Securities [Member]
Athlete Buyer, LLC [Member]
Athlete Buyer, LLC.
Athlete Buyer, LLC
Financing Costs
Deferred Charges, Policy [Policy Text Block]
Valuation Technique, Public Marked [Member]
Valuation technique, public marked.
Public Marked
HALO Branded Solutions
HALO Branded Solutions [Member]
HALO Branded Solutions
Health Care Technology [Member]
Health Care Technology.
Health Care Technology
Health Care Technology
Management fee quarter rate percentage.
Management Fee Quarter Rate Percentage
Management fee quarter rate percentage
PHOENIX YW BUYER, INC. [Member]
PHOENIX YW BUYER, INC.
PHOENIX YW BUYER, INC.
Liabilities Assumed:
Business Combination, Recognized Liability Assumed, Liability [Abstract]
Lexitas [Member]
Lexitas.
Lexitas
Related and Nonrelated Parties [Axis]
Related Party
MFIC Bethesda CLO I LLC Notes (Class A-1R, Class A-2,R Class BR and Class CR)
Senior Unsecured MFIC Bethesda CLO I LLC Notes [Member]
Senior unsecured MFIC Bethesda CLO I LLC notes.
Textiles, Apparel & Luxury Goods [Member]
Textiles, Apparel & Luxury Goods
Textiles, Apparel & Luxury Goods
Textiles, Apparel & Luxury Goods
Beeline
Beeline [Member]
Beeline
Beeline
Derivative Liability, Type [Extensible Enumeration]
Accounting Standards Update [Extensible Enumeration]
VikingCloud [Member]
VikingCloud.
VikingCloud
MSI Express, Inc.
MSI Express, Inc. [Member]
MSI Express, Inc.
Entity Address, City or Town
All Star [Member]
All Star
All Star
All Star
Heniff Holdco, LLC.
Heniff Holdco L L C [Member]
Heniff Holdco, LLC
Investment, Issuer Affiliation [Domain]
Shares repurchased during the period
Shares repurchased during the period
Stock Repurchased During Period, Shares
Forcura + Medalogix (Project Tarpon) [Member]
Forcura + Medalogix (Project Tarpon).
Forcura + Medalogix (Project Tarpon)
Beaufort [Member]
Beaufort.
Beaufort
HEF Safety Ultimate Holdings, LLC [Member]
HEF safety ultimate holdings, LLC.
HEF Safety Ultimate Holdings, LLC
Long-Term Debt, Weighted Average Interest Rate, over Time
Weighted average annualized interest cost
Cablevision Systems [Member]
Cablevision Systems.
Cablevision Systems
Valuation technique residual value.
Valuation Technique Residual Value [Member]
Residual Value
Number of Reportable Segments
Number of reporting unit
Security Exchange Name
Credit Facility [Domain]
Credit Facility
Debt Instrument, Variable Interest Rate, Type [Extensible Enumeration]
HMA [Member]
Hma member
HMA
Investment Owned at Fair Value Before Cash Equivalents
Investment owned at fair value before cash equivalents.
Total Investments, Fair Value
Principal Amount Outstanding
Principal Outstanding
Outstanding debt obligations
Merx Aviation Finance, LLC.
Merx Aviation Finance L L C [Member]
Merx Aviation Finance, LLC
Merx Aviation Finance, L L C
Counterparty Name [Axis]
Letters of Credit [Member]
Letters of credit.
Letters of Credit
Origami Opportunities Fund III [Member]
Origami Opportunities Fund III [Member]
Origami Opportunities Fund III
AIF
Apollo tactical income fund inc.
Apollo Tactical Income Fund Inc [Member]
Business services.
Business Services [Member]
Business Services
Medical guardian.
Medical Guardian [Member]
Medical Guardian
Dividend Income From Structured Products
Dividend income from structured products.
Dividend income from structured products
Pledging Purpose
Pledging Purpose [Domain]
Surf Opco, LLC.
Surf Opco L L C [Member]
Surf Opco, LLC
Measurement Input Type [Domain]
Measurement Input Type
Investment, Acquisition Date
Acquisition Date
Acquisition Date
Investment cost
Investment Cost
Amortized cost
Unfunded delayed draw loan commitments.
Unfunded Delayed Draw Loan Commitments [Member]
Unfunded Delayed Draw Loan Commitments (Including Commitments with Performance thresholds Not Met)
Unfunded Delayed Draw Loan Commitments
Best Trash [Member]
Best trash.
Best Trash
Lucid health.
Lucid Health [Member]
LucidHealth
Net change in unrealized gains (losses).
Net Change In Unrealized Gains Losses [Abstract]
Net change in unrealized gains (losses):
Net Realized and Change in Unrealized Gains (Losses)
Transportation Infrastructure
Transportation Infrastructure [Member]
Transportation infrastructure.
Transportation Infrastructure
Polywood
Polywood [Member]
Polywood.
Cash, Cash Equivalents and Foreign Currencies at the End of Period
Cash, cash equivalents and foreign currencies at beginning of period
Cash, Cash Equivalent, Restricted Cash, and Restricted Cash Equivalent, Continuing Operation
Cash, Cash Equivalents, Restricted Cash, and Restricted Cash Equivalents, Total
WellDyneRx, LLC [Member]
WellDyneRx, LLC.
WellDyneRx, LLC
Cash interest paid
Interest Paid, Excluding Capitalized Interest, Operating Activity
Statistical Measurement [Domain]
Statistical Measurement
Ronnoco Coffee [Member]
Ronnoco coffee.
Ronnoco Coffee
Brush Group Bidco Limited [Member]
Brush group bidco limited.
Brush Group Bidco Limited
Document Period End Date
Chemicals
Chemicals [Member]
Chemicals.
Chemicals
Management fee annual rate percentage
Management and Service Fees, Base Rate
ACP Packaging
ACP Packaging [Member]
ACP Packaging.
Medical guardian, LLC.
Medical Guardian L L C [Member]
Medical Guardian, LLC
Fair Value Hierarchy and NAV [Domain]
Fair Value Hierarchy and NAV
McClatchy Media Company, LLC (fka Accelerate360 Holdings, LLC) [Member]
McClatchy Media Company, LLC (fka Accelerate360 Holdings, LLC)
McClatchy Media Company, LLC (fka Accelerate360 Holdings, LLC)
Healthcare & Pharmaceuticals [Member]
Healthcare & Pharmaceuticals.
Healthcare & Pharmaceuticals
McNichols Company [Member]
McNichols Company Member.
McNichols Company
Celink.
Celink [Member]
Celink
Percentage on investments on non-accrual at fair value.
Percentage on Investments On Non-Accrual at Fair Value
Percentage on investments on non-accrual at fair value
Investment, Issuer Affiliation [Axis]
Relevant Industrial, LLC [Member]
Relevant industrial llc.
Relevant Industrial, LLC
Paladone.
Paladone [Member]
Paladone
Annualized ratio of interest and other debt expenses to average net assets
Investment Company Annualized Ratio Of Interest And Other Debt Expenses To Average Net Assets
Investment company annualized ratio of interest and other debt expenses to average net assets.
Debt Instrument, Description of Variable Rate Basis
Debt Instrument interest rate description
Statement of Financial Position [Abstract]
Loss Contingency Nature [Axis]
Loss Contingency Nature
Walters Wedding Estates
Walters Wedding Estates [Member]
Walters Wedding Estates
Business Combination, Recognized Asset Acquired, Asset [Abstract]
Assets Acquired:
Alcami [Member]
Alcami.
Alcami
Revenue [Policy Text Block]
Non-Accrual Income
Pure Upper Holdco LLC [Member]
Pure Upper Holdco LLC.
Pure Upper Holdco LLC
Loss Contingency, Nature [Domain]
Loss Contingency, Nature
3 month EURIBOR
Three Months EURIBOR Interest Rate
Three Months EURIBOR Interest Rate [Member]
Fair Value, Investments, Entities that Calculate Net Asset Value Per Share, Percent Equity Securities
Percentage of Total Investments (at Fair Value)
Class of Stock
Construction & Engineering [Member]
Construction & engineering.
Construction & Engineering
Construction & Engineering
G2CI [Member]
G2CI.
G2CI
Hero digital.
Hero Digital [Member]
Hero Digital
Merative [Member]
Merative.
Merative
ACP Avenu Buyer, LLC [Member]
ACP Avenu Buyer, LLC.
ACP Avenu Buyer, LLC
Sterling Pharma
Sterling Pharma.
Sterling Pharma [Member]
Sterling Pharma
Beacon Mobility Corp.
Beacon Mobility Corp.
Beacon Mobility Corp [Member]
Professional Services [Member]
Professional services.
Professional Services
Professional Services
Liabilities
Total Liabilities
Munson
Munson [Member]
Munson.
Cave Enterprises Operations, LLC
Cave Enterprises Operations, LLC [Member]
Cave Enterprises Operations, LLC.
Dcert Buyer, Inc. [Member]
Dcert Buyer, Inc.
Dcert Buyer, Inc.
TELA Bio, Inc. [Member]
TELA Bio, Inc.
TELA Bio, Inc.
Class A2 R Senior Secured Floating Rate Notes Due 2037
Class A2 R Senior Secured Floating Rate Notes Due Two Thousand Thirty Seven [Member]
Class A2 R senior secured floating rate notes due two thousand thirty seven.
Jones & Frank [Member]
Jones & Frank [Member].
Jones & Frank
Derivative Asset, Type [Extensible Enumeration]
Investments Before Cash Equivalents
Investments before cash equivalents.
Investments before cash equivalents
Asset coverage per unit
Investment Company Asset Coverage Per Unit
Investment company asset coverage per unit.
Valuation Technique, Option Pricing Model [Member]
Option Pricing Model
Avenu [Member]
Avenu member
Avenu
Technology Hardware, Storage & Peripherals
Technology Hardware, Storage & Peripherals [Member]
Technology Hardware, Storage & Peripherals
Technology Hardware, Storage & Peripherals
Team Car Wash [Member]
Team Car Wash
Team Car Wash
All Currencies [Domain]
Unfunded revolver obligations and bridge loan commitments.
Unfunded Revolver Obligations And Bridge Loan Commitments [Member]
Unfunded Revolver Obligations and Bridge Loan Commitments
Minimum Ordinary Income Distribution Percentage
Minimum ordinary income distribution percentage.
Minimum ordinary income distribution percentage
RHA Health Services,
R H A Health Services [Member]
R H A Health Services
Debt Instrument, Redemption Period, Start Date
Redemption period, start date
Debt instrument redemption start date
Merx administration agreement.
Merx Administration Agreement [Member]
Merx Administration Agreement
Excelligence [Member]
Excelligence
Excelligence
Foreign Exchange Forward [Member]
Foreign Currency Forward Contracts
Oil, Gas & Consumable Fuels [Member]
Oil, Gas & Consumable Fuels
Oil, Gas & Consumable Fuels
Variable Rate
Variable Rate [Axis]
Genius Bidco LLC [Member]
Genius Bidco LLC.
Genius Bidco LLC
Accelevation, LLC
Accelevation LLC [Member]
Accelevation LLC.
Entity File Number
Unrealized Gain (Loss), Investment and Derivative, Operating, after Tax
Net change in unrealized (gains) losses
Excelligence Learning Corporation [Member]
Excelligence learning corporation.
Excelligence Learning Corporation
Redfin Corporation [Member]
Redfin Corporation.
Redfin Corporation
Derivative Instruments, Gain (Loss) [Table Text Block]
Schedule of Derivative Instruments, Gain (Loss)
TeamLINX Buyer, LLC
TeamLINX Buyer, LLC [Member]
TeamLINX buyer, llc .
Rigel Pharmaceuticals
Rigel Pharmaceuticals.
Rigel Pharmaceuticals [Member]
Cover
Aggregate gross unrealized loss of federal income tax
Investment, Tax Basis, Unrealized Loss
DHX [Member]
DHX.
DHX
Measurement Input Type
Measurement Input Type [Axis]
Fair Value, Net Derivative Asset (Liability) Measured on Recurring Basis, Unobservable Input Reconciliation [Table Text Block]
Schedule of Changes in Fair Value of Investments
Inovalon [Member]
Inovalon
Inovalon
Inovalon
Zafin
Zafin [Member]
Zafin.
Because The Intermediary Manager Is An Affiliate Of Apollo, You Will Not Have The Benefit Of An Independent Review Of This Prospectus Customarily Performed In Underwritten Offerings [Member]
Because the intermediary manager is an affiliate of apollo, you will not have the benefit of an independent review of this prospectus customarily performed in underwritten offerings.
Momentx Corporation.
Momentx Corporation [Member]
Momentx Corporation
Electrical Equipment [Member]
Electrical equipment.
Electrical Equipment
Hive.
Hive [Member]
Hive
Investments [Domain]
Investments
Scenario [Domain]
Scenario
Mitel Networks [Member]
Mitel Networks
Mitel Networks
Unrealized Gain/(Loss)
Unrealized Gain (Loss), Foreign Currency Transaction, before Tax
Foreign currency translations
August Bioservices, LLC [Member]
August Bioservices, LLC.
August Bioservices, LLC
Number of Operating Segments
Number of operating segment
Sale of Stock [Domain]
Subordinated notes due 2123
Subordinate Note Due on Two Thousand One Hundred Twenty Three [Member]
Subordinate note due on two thousand one hundred twenty three.
MacQueen Equipment, LLC [Member]
MacQueen Equipment, LLC.
MacQueen Equipment, LLC
Suave [Member]
Suave
Suave
Litify LLC
Litify LLC [Member]
Litify LLC.
Jacent Strategic Merchandising.
Jacent Strategic Merchandising [Member]
Jacent Strategic Merchandising
Business Combination, Asset Acquisition, Transaction between Entities under Common Control, and Joint Venture Formation [Abstract]
Cave [Member]
Cave.
Cave
Investment, Tax Basis, Cost
Aggregate cost of federal income tax
Class C Senior Secured Floating Rate Notes due 2037
Class C Senior Secured Floating Rate Notes Due Two Thousand Thirty Seven [Member]
Class c senior secured floating rate notes due two thousand thirty seven.
Class C Notes
Standby Letters of Credit
Standby Letters of Credit [Member]
Standby Letters of Credit Issued and Outstanding
Subsequent Event [Table]
Subsequent Event [Table]
Metz Culinary Management, LLC [Member]
Metz Culinary Management, LLC.
Metz Culinary Management, LLC
Deferred Costs, Total
Deferred Costs
Deferred financing costs
Share Repurchase Program, Expiration Date
Termination Date
Entertainment [Member]
Entertainment
Entertainment
Fee offset step down percentage.
Fee Offset Step Down Percentage
Fee offset step down percentage
Drawn Commitment
Drawn Commitments
Drawn commitments.
Gateway services.
Gateway Services [Member]
Gateway Services
PSI Services, LLC
PSI Services, LLC [Member]
PSI Services, LLC.
ChyronHego Corporation.
Chyron Hego Corporation [Member]
ChyronHego Corporation
ChyronHego US Holding Corporation
Schedule of Investments [Table]
Schedule Of Investments [Table]
Recent Accounting Pronouncements
New Accounting Pronouncements, Policy [Policy Text Block]
Bridge loan commitments.
Bridge Loan Commitments [Member]
Bridge Loan Commitments
Jacent
Jacent.
Jacent [Member]
HRO (Hero Digital) Holdings, LLC.
H R O Hero Digital Holdings L L C [Member]
HRO (Hero Digital) Holdings, LLC
Nexity [Member]
Nexity
Nexity
Purchases of investments
Payment for Purchase, Investment, Operating Activity
Milacron (Project Iota) [Member]
Milacron (project Iota).
Milacron (Project Iota)
Bird.
Bird [Member]
Bird
Net Decrease in Net Assets Resulting from Distributions to Shareholders
Distribution of net investment income
Distribution of net investment income
Investment Company, Dividend Distribution
Net Decrease in Net Assets Resulting from Distributions to Shareholders
Net Decrease in Net Assets Resulting from Distributions to Stockholders
Tasty Chick'n [Member]
Tasty Chick'n.
Tasty Chick'n
Accelerate Three Sixty Holdings, LLC [Member]
Accelerate Three Sixty Holdings, LLC.
Accelerate360 Holdings, LLC
Traffic Management Solutions LLC [Member]
Traffic management solutions llc member
Traffic Management Solutions, LLC
Business Combination, Recognized Identifiable Assets Acquired and Liabilities Assumed, Liabilities, Total
Business Combination, Recognized Liability Assumed, Liability
Liabilities Assumed
Schedule of Investments [Text Block]
Investments
Pro-Vigil Holding Company, LLC [Member]
Pro-Vigil Holding Company, LLC.
Pro-Vigil Holding Company, LLC
Annualized ratio of total expenses to average net assets without expense reimbursement
Investment Company Annualized Ratio Of Total Expenses To Average Net Assets Excluding Expense Reimbursement
Investment company annualized ratio of total expenses to average net assets excluding expense reimbursement.
Annualized portfolio turnover rate
Investment Company, Portfolio Turnover
Transportation - Cargo, Distribution [Member]
Transportation - Cargo, Distribution
Transportation - Cargo, Distribution
Investment, Type [Extensible Enumeration]
Investment Holdings, Schedule of Investments [Table Text Block]
Schedule of Composition of Investment Portfolio
AGDATA Midco, LLC
AGDATA Midco, LLC [Member]
AGDATA Midco, LLC.
Shares outstanding at end of period
Common Stock, Shares, Outstanding
Common stock, shares outstanding
Shares outstanding at beginning of period
Shares Outstanding at End of Period
Aviation and consumer transport.
Aviation And Consumer Transport [Member]
Aviation and Consumer Transport
Long-Term Debt, Average Amount Outstanding
Average debt outstanding (in millions)
Average debt outstanding
Golden bear 2016-R, LLC.
Golden Bear2016 R L L C [Member]
Golden Bear 2016-R, LLC
Pavement Preservation [Member]
Pavement preservation member
Pavement Preservation
Expenses
Expenses, policy.
Expenses Policy [Policy Text Block]
Dividends [Domain]
J.P. Morgan U.S. Government Money Market Fund [Member]
J.P. Morgan U.S. Government Money Market Fund.
J.P. Morgan U.S. Government Money Market Fund
Realized Gain (Loss), Investment, Derivative, and Foreign Currency Transaction Price Change, Operating, after Tax
Net realized (gains) losses
Net realized (gains) losses
Net realized gains (losses)
Net realized gains (losses)
Net realized gains (losses)
Net realized (gains) losses
Construction and Building.
Construction And Building [Member]
Construction & Building
Construction & Building
Document Transition Report
Diversified Consumer Services [Member]
Diversified consumer services.
Diversified Consumer Services
Diversified Consumer Services
Operating Expenses
Total expenses
Share repurchases.
Share Repurchases [Policy Text Block]
Share Repurchases
Distinct Holdings Inc
Distinct Holdings Inc [Member]
Distinct holdings inc.
Valuation Technique, Discounted Cash Flow [Member]
Discounted Cash Flow
Trillium Health Care Products Inc. Two [Member]
Trillium Health Care Products Inc. Two.
Trillium Health Care Products Inc.
Interactive Media & Services
Interactive Media & Services [Member]
Interactive Media & Services.
Interactive Media & Services
Repurchased common stock value
Payments for Repurchase of Common Stock
Repurchase of common stock
Schedule of Investments [Abstract]
Collateral Loan Obligation Transactions
Collateral loan obligation transactions.
CLO transaction
Capital gains incentive fee
Capital Gains Incentive Fee
Capital gains incentive fee.
Net change in unrealized appreciation (depreciation) on foreign currency forward contracts
Unrealized Gain (Loss) on Derivatives
Foreign currency forward contracts
Statement of Cash Flows [Abstract]
Mobile Communications America Inc [Member]
Mobile communications america, Inc.
Mobile Communications America, Inc.
Patriot MCN Buyer Corp.
Patriot MCN Buyer Corp. [Member]
Patriot MCN Buyer Corp.
August Bio [Member]
August bio.
August Bio
August Bio
Unrealized Gain (Loss), Investment, Derivative, and Foreign Currency Transaction Price Change, Operating, after Tax
Net change in unrealized gains (losses)
Net change in unrealized (gains) losses
Net change in unrealized gains (losses)
Net change in unrealized (gains) losses
Securus Technologies Holdings Inc.
Securus Technologies Holdings Inc [Member]
Securus Technologies Holdings, Inc
Investment Company, Management Fee Waived
Investment Company, Management Fee Waived, Total
Management fees waived
PMA Parent Holdings, LLC [Member]
PMA Parent Holdings, LLC.
PMA Parent Holdings, LLC
Equity [Text Block]
Stockholders' Equity
Risks Relating to the Mergers [Member]
Risks relating to the mergers.
Risks Relating to the Mergers
Cash and Cash Equivalent, Held in Foreign Currency, Acquisition Cost
Foreign cash and cash equivalent
Foreign cash and cash equivalent
Earnings Per Share [Text Block]
Earnings Per Share
Debt instrument redemption rate per note.
Debt Instrument Redemption Rate Per Note
Debt instrument redemption rate per note
Fair value, Ending balance
Fair value, Beginning balance
Fair Value, Measurement with Unobservable Inputs Reconciliation, Recurring Basis, Asset Value
Net Increase (Decrease) in Net Assets Resulting from Operations
Net increase (decrease) in net assets resulting from operations
Lending point LLC.
Lending Point L L C [Member]
LendingPoint LLC
Interest/ Dividend/ Other Income
Investment Interest Dividend And Other Income
Investment interest dividend and other income.
Go car wash.
Go Car Wash [Member]
Go Car Wash
Core Roofing [Member]
Core roofing member
Core Roofing
Performance-based Incentive Fee
Performance-based Incentive Fee [Member]
Performance-based incentive fee.
mPulse
mPulse [Member]
mPulse.
Pharmaceuticals.
Pharmaceuticals [Member]
Pharmaceuticals
Spread
Investment, Basis Spread, Variable Rate
Six Months Secured Overnight Financing Rate Sofr Overnight Index Swap Rate [Member]
6 Month SOFR
Six months secured overnight financing rate SOFR overnight index swap rate.
Paper & Forest Products
Paper And Forest Products [Member]
Paper and forest products.
Paper & Forest Products
Amylu Borrower Sub, LLC [Member]
Amylu Borrower Sub, LLC.
Amylu Borrower Sub, LLC
First lien secured revolver.
First Lien Secured Revolver [Member]
First Lien Secured Revolver
Base management fee.
Base Management Fee [Member]
Base Management Fee
Incentive Fee based on Cumulative Net Realized Gains
Incentive Fee Based on Cumulative Net Realized Gains.
Incentive Fee Based On Cumulative Net Realized Gains [Member]
Incentive Fee based on Cumulative Net Realized Gains
Investment Assets And Liabilities Owned At Fair Value
Investment assets and liabilities owned at fair value.
Total Assets and Liabilities at Fair Value
Assets [Abstract]
Assets
Summary of allocated amounts to be repurchase plans.
Schedule Of Allocated Amounts To Be Repurchase Plans Table [Text Block]
Summary of Allocated Amounts to be Repurchased
Diversified Telecommunication Services [Member]
Diversified telecommunication services.
Diversified Telecommunication Services
Avalara, Inc. [Member]
Avalara, Inc.
Avalara, Inc.
Decrease (increase) in prepaid expenses and other assets
Increase (Decrease) in Prepaid Expense and Other Assets
Decrease (increase) in prepaid expenses and other assets
Tyber Medical LLC [Member]
Tyber medical llc.
Tyber Medical LLC
Required minimum percentage of equity to assets
Required Minimum Percentage of Equity to Assets
Required minimum percentage of equity to assets.
Uniguest [Member]
Uniguest.
Uniguest
Uniguest
Meristem Crop Performance
Meristem Crop Performance [Member]
Meristem Crop Performance
Document Fiscal Year Focus
Preferred return multiplying net asset percentage.
Preferred Return Multiplying Net Asset Percentage
Preferred return multiplying net asset percentage
Catch-up amount multiplying percentage.
Catch Up Amount Multiplying Percentage
Catch-up amount multiplying percentage
Debt Instrument, Measurement Input
Quantitative Information on Unobservable input
M And M OPCO LLC [Member]
M&M OPCO, LLC.
M&M OPCO, LLC
Crumbl [Member]
Crumbl.
Crumbl
Equity Securities, FV-NI, Measurement Input
Quantitative Information on Unobservable input
Organization [Line Items]
Organization [Line Items]
Financial Services [Member]
Financial services.
Financial Services
Financial Services
Organization.
Organization [Table]
Debt Instrument Maturity Year
Debt instrument maturity year.
Debt instrument maturity year
Increase (decrease) in other liabilities and accrued expenses.
Increase Decrease In Other Liabilities And Accrued Expenses
Increase (decrease) in other liabilities and accrued expenses
Settlement Date
Derivative, Contract End Date
Eight point zero zero percent due two thousand twenty eight.
Eight Point Zero Zero Percent Due Two Thousand Twenty Eight [Member]
8.00% Notes Due 2028
Graffiti Buyer, Inc.
Graffiti buyer inc.
Graffiti Buyer Inc [Member]
CircusTrix
CircusTrix [Member]
CircusTrix.
Debt Conversion, Converted Instrument, Amount
Debt conversion, converted into common equity
Fair Value Measurement, Policy [Policy Text Block]
Fair Value Measurements
Electronic Equipment, Instruments Components [Member]
Electronic Equipment, Instruments Components Member.
Electronic Equipment, Instruments & Components
Maximum amount of debt outstanding
Maximum Amount of Debt Outstanding
Maximum amount of debt outstanding.
Accelerate Learning [Member]
Accelerate learning member
Accelerate Learning
Net investment income
Net Investment Income
Net Investment Income
Net Investment Income, Total
Other Liabilities, Total
Other Liabilities
Other Liabilities
Containers, packaging and glass.
Containers, Packaging and Glass [Member]
Containers, Packaging & Glass
Sigma Buyer LLC
Sigma Buyer LLC [Member]
Sigma Buyer LLC.
Commitments and Contingencies Disclosure [Abstract]
Amylu Foods [Member]
Amylu Foods.
Amylu Foods
Distribution of net investment income
Distribution of net investment income
Investment Company, Distribution to Shareholders, Per Share
Measurement input expected volatility.
Measurement Input Expected Volatility [Member]
Expected Volatility
Recoverable Amount
Measurement input recoverable amount.
Measurement Input Recoverable Amount [Member]
AIC SPV Holdings II, LLC.
A I C S P V Holdings I I L L C [Member]
AIC SPV Holdings II, LLC
Letters of credit expiration year
Letters of Credit Expiration Year
Letters of credit expiration year.
Business Combination, Recognized Asset Acquired to Liability Assumed, Excess (Less)
Net Assets Acquired
Investment owned, percent of net assets
Investment Owned, Net Assets, Percentage
% of Net Assets
Renew Financial LLC (f/k/a Renewable Funding, LLC) [Member]
Renew Financial LLC (f/k/a Renewable Funding, LLC).
Renew Financial LLC (f/k/a Renewable Funding, LLC)
Long-Term Line of Credit, Total
Long-Term Line of Credit
Line of credit
Aerospace and defense.
Aerospace And Defense [Member]
Aerospace & Defense
Space Parent LP [Member]
Space parent LP.
Space Parent, LP
Debt Instrument
Derivative Instrument [Axis]
Derivative Instrument
Total Power Limited Two [Member]
Total power limited two.
Total Power Limited
Spectrum automotive.
Spectrum Automotive [Member]
Spectrum Automotive
Assets, Fair Value Disclosure, Total
Assets, Fair Value Disclosure
Assets Fair Value Disclosure
Sale of Stock [Axis]
Derivatives, Policy [Policy Text Block]
Derivative Instruments
Electric Utilities [Member]
Electric utilities.
Electric Utilities
AFT First Merger
A F T First Merger [Member]
AFT First Merger.
Debt Instrument, Fair Value Disclosure, Total
Debt Instrument, Fair Value Disclosure
Fair Value of Debt Obligations
Fair Value
Term debt securitization
Accounts Receivable from Securitization
Orion Buyer, LLC [Member]
Orion buyer, llc.
Orion Buyer, LLC
Debt Instrument, Credit Rating
Credit Rating
Expected Rating(S&P/Fitch)
Transfers into Level 3
Fair Value, Measurement with Unobservable Inputs Reconciliation, Recurring Basis, Asset Transfers Into Level 3
Payable, Investment, Purchase
Payable for investments purchased
Specialty Retail [Member]
Specialty retail.
Specialty Retail
Security 12b Title
Proceeds from Sale of Received Holdback Investment
Proceeds from sale of received holdback investment.
Proceeds from sale of received holdback investment
Share Repurchase Program, Remaining Authorized, Amount
Remaining Cost of Shares That May Be Repurchased
Remaining repurchase capacity
BarTender
BarTender [Member]
BarTender
BarTender
Regis Corporation [Member]
Regis corporation.
Regis Corporation
Measurement input recent transaction.
Measurement Input Recent Transaction [Member]
Recent Transaction
Structured products and other.
Structured Products And Other [Member]
Structured Products And Other
SONIA
Sterling Overnight Index Average
Sterling Overnight Index Average [Member]
Sterling overnight index.
Money Market Funds [Member]
Money Market Fund
Restricted Investments, Percent of Net Assets
Restricted securities percent of net assets
Related and Nonrelated Parties [Domain]
Related Party
Valuation Technique Cost Approach [Member]
Valuation technique cost approach.
Cost Approach
ePac Flexible Packaging
ePac Flexible Packaging [Member]
ePac flexible packaging.
1 Month CORRA
One month CORRA interest rate.
One Month CORRA Interest Rate [Member]
Interest Expense
Interest Expense [Member]
WildBrain Ltd. [Member]
WildBrain Ltd.
WildBrain Ltd.
Investment Company, Distribution [Policy Text Block]
Dividends and Distributions
Natus Sensory [Member]
Natus Sensory
Natus Sensory
Document Information [Table]
Debt Instrument, Redemption, Period [Domain]
Debt Instrument, Redemption, Period
Adjustment to Reconcile Net Income to Cash Provided by (Used in) Operating Activity, Increase (Decrease) in Operating Capital [Abstract]
Changes in operating assets and liabilities:
MGP Holdings III Corp.
MGP Holdings III Corp [Member]
MGP holdings III Corp.
MGP Holdings III Corp.
Business acquisition, share price
Business Combination, Price Per Share
FingerPaint Marketing
FingerPaint Marketing [Member]
FingerPaint Marketing.
Eagle Purchaser, Inc.
Eagle Purchaser, Inc. [Member]
Eagle Purchaser, Inc.
MFIC Bethesda Clo One Upsize Debt Securitization [Member]
Mfic Bethesda clo one upsize debt securitization.
MFIC Bethesda CLO 1 Upsize Debt Securitization
Business Combination [Text Block]
Mergers with AFT and AIF
Unrecognized Tax Benefits, Ending Balance
Unrecognized Tax Benefits, Beginning Balance
Unrecognized Tax Benefits
Uncertain tax positions
NCP-MSI Buyer [Member]
NCP-MSI Buyer.
NCP-MSI Buyer
Chronicle Parent LLC [Member]
Chronicle Parent LLC.
Chronicle Parent LLC
Percentage of qualifying assets representing company total assets.
Percentage Of Qualifying Assets Representing Company Total Assets
Percentage of qualifying assets
Zendesk
Zendesk [Member]
Zendesk
Zendesk
Ideal Tridon [Member]
Ideal tridon.
Ideal Tridon
Share Repurchase Program, Authorized, Amount
Maximum Cost of Shares That May Be Repurchased
Stock repurchase plan acquired
Statement of Income Location, Balance [Axis]
Income Statement Location
IW Buyer LLC [Member]
IW Buyer LLC.
IW Buyer LLC
mPulse Mobile, Inc [Member]
mPulse Mobile, Inc.
mPulse Mobile, Inc.
Change in Accounting Principle, Accounting Standards Update, Adoption Date
Trading Symbol
Arcadia Solutions, Inc.
Arcadia Solutions, Inc [Member]
Arcadia Solutions, Inc.
Related Party Transaction [Table]
Schedule Of Related Party Transactions By Related Party [Table]
Wholesale.
Wholesale [Member]
Wholesale
Subsequent Event Type [Axis]
Investment Company, Financial Highlights [Abstract]
New Relic
New Relic [Member]
New Relic
New Relic
Financing Activities
Cash Provided by (Used in) Financing Activity, Including Discontinued Operation [Abstract]
Line of Credit Facility, Unused Capacity, Commitment Fee Percentage
Commitment fee per annum
Unused commitment fee
Zendesk, Inc [Member]
Zendesk, Inc.
Zendesk, Inc.
Performance-based incentive fee offset
Investment Company, Expense Offset Arrangement
Performance-based incentive fee offset
ATM Offering
At the market offering.
At The Market Offering [Member]
NeuroPace, Inc. [Member]
NeuroPace, Inc..
NeuroPace, Inc.
Equity Components [Axis]
Equity Components
Senior Secured Floating Rate Notes Due Two Thousand Thirty Seven [Member]
Senior secured floating rate notes due two thousand thirty seven.
Senior Secured Floating Rate Notes due 2037
Commercial Services & Supplies
Commercial Services and Supplies [Member]
Commercial services and supplies.
LendingPoint 2018-1 Funding Trust [Member]
LendingPoint 2018-1 Funding Trust.
LendingPoint 2018-1 Funding Trust
TerSera Therapeutics LLC [Member]
TerSera Therapeutics LLC.
TerSera Therapeutics LLC
Second lien secured debt.
Second Lien Secured Debt [Member]
Second Lien Secured Debt
Equity Component [Domain]
Equity Component
Percentage of non-qualifying assets
Percentage Of Non Qualifying Assets Representing Company Total Assets
Percentage of non qualifying assets representing company total assets.
Ultra Clean Newco [Member]
Ultra clean newco member
Ultra Clean Newco
Simeio
Simeio [Member]
Simeio
Investment Company, Financial Highlights [Text Block]
Financial Highlights
Bausch Health [Member]
Bausch Health
Bausch Health
Bausch Health
Class A2 Notes Mature in October 2035
Class A-2 Notes Due in October Two Thousand Thirty Five [Member]
Class A-2 Notes Due in October Two Thousand Thirty Five.
Business Combination, Recognized Asset Acquired and Liability Assumed [Table Text Block]
Summary of Allocation of Purchase Price to Assets Acquired and Liabilities Assumed
Truvant [Member]
Truvant.
Truvant
Business combination, recognized identifiable assets acquired and liabilities assumed, investments, at fair value.
Business Combination, Recognized Identifiable Assets Acquired and Liabilities Assumed, Investments, at fair value
Investments, at fair value
Business Combination [Axis]
USLS Acquisition, Inc.
U S L S Acquisition Inc [Member]
U S L S Acquisition Inc
USLS Acquisition, Inc.
Investment Company, Investment Income (Loss), Per Share, Basic
Net investment income
Net Investment Income, Per Share
Fair Value
Derivative, Fair Value, Net
Derivative, Fair Value, Net, Total
Derivative instruments fair market value
IronClad [Member]
IronClad.
IronClad
O 2026 Q1 Dividends
O 2026 Q1 Dividends [Member]
O 2026 Q1 dividends.
Decrease (increase) in dividends receivable
Increase (Decrease) in Dividends Receivable
Decrease (increase) in dividends receivable
KLO Holdings, LLC.
K L O Holdings L L C [Member]
KLO Holdings, LLC
CI MG Group LLC [Member]
CI (MG) group, LLC.
CI (MG) GROUP, LLC
Trillium
Trillium [Member]
Trillium.
Trillium
PIK Capitalized Exited From Investment Sales, Repayments, And Restructurings
Pik capitalized exited from investment sales, repayments, and restructurings.
Pik capitalized exited from investment sales, repayments, and restructurings
Pik capitalized exited from investment sales, repayments, and restructurings
Maximum [Member]
Maximum
Dividend payable date
Dividends Payable, Date to be Paid
Aggregate net unrealized loss of federal income tax
Investment, Tax Basis, Unrealized Gain (Loss)
Tax Basis of Investments, Unrealized Appreciation (Depreciation), Net, Total
Class A2 R Senior Secured Floating Rate Notes due 2037
Class A-2 R Senior Secured Floating Rate Notes due Two Thousand Thirty Seven [Member]
Class A-2 R Senior Secured Floating Rate Notes due Two Thousand Thirty Seven.
Lookout
Lookout [Member]
Lookout
Lookout
Coretrust Purchasing Group LLC (HPG Enterprises LLC) [Member]
Coretrust Purchasing Group LLC (HPG Enterprises LLC).
Coretrust Purchasing Group LLC (HPG Enterprises LLC)
BusPatrol [Member]
BusPatrol
BusPatrol
BusPatrol
Crewline Buyer, Inc [Member]
Crewline Buyer, Inc.
Crewline Buyer, Inc
Statistical Measurement [Axis]
Statistical Measurement
Retail
Retail Sector [Member]
Senior unsecured 2028 notes.
Senior Unsecured Notes Two Thousand Twenty Eight [Member]
2028 Notes
Common Stock, Value, Issued
Common stock, issued value
Common stock, $0.001 par value (130,000,000 shares authorized; 82,372,628 and 92,211,869 shares issued and outstanding, respectively)
US MetalCo Holdings [Member]
US MetalCo Holdings.
US MetalCo Holdings
Investment Income, Nonoperating [Abstract]
Investment Income
Club Car Wash Operating, LLC .
Club Car Wash Operating L L C [Member]
Club Car Wash Operating, LLC
Lunar Buyer, LLC
Lunar Buyer, LLC [Member]
Lunar buyer, llc.
Line of Credit Facility, Expiration Date
Credit facility expiration date
Precision Refrigeration & Air Conditioning LLC.
Precision Refrigeration Air Conditioning L L C [Member]
Precision Refrigeration & Air Conditioning LLC
Dividends [Axis]
IT Services [Member]
IT Services.
IT Services
IT Services
Primeflight [Member]
Primeflight.
Primeflight
Consolidation
Consolidation, Policy [Policy Text Block]
Lending point.
Lending Point [Member]
Lending Point
AML Rightsource
AML Rightsource [Member]
AML rightsource.
Minimum Capital Gains Distribution Percentage
Minimum capital gains distribution percentage.
Minimum capital gains distribution percentage
Administration Agreement.
Administration Agreement [Member]
Administration Agreement
Iconix Brand Group [Member]
Iconix Brand Group.
Iconix Brand Group
Percentage Retained for Newly Formed Wholly Owned Subsidiary
Percentage retained for newly formed wholly Owned Subsidiary.
Percentage retained for newly formed wholly owned subsidiary
Carestream Health [Member]
Carestream health member
Carestream Health
Gain (Loss) on Sale of Derivatives
Foreign currency forward contracts
Net realized gains/(losses) on foreign currency forwards
Foreign currency forward contracts
Net realized gains/(losses) on foreign currency forwards
PMA [Member]
PMA.
PMA
Senior Unsecured MFIC Bethesda CLO 2 LLC Notes [Member]
Senior unsecured MFIC Bethesda CLO 2 LLC notes.
MFIC Bethesda CLO 2 LLC Notes (Class A-1, Class A-2, Class B and Class C)
Merx and Apollo.
Merx and Apollo [Member]
Merx and Apollo
Amortization of Debt Issuance Costs
Amortization of deferred financing costs
Gateway US Holdings, Inc.
Gateway U S Holdings Inc [Member]
Gateway US holdings, Inc.
PetSmart [Member]
PetSmart.
PetSmart
Paladone Group Bidco Limited two.
Paladone Group Bidco Limited Two [Member]
Paladone Group Bidco Limited
Village Pet Care, LLC
Village Pet Care, LLC [Member]
Village Pet Care, LLC.
Schedule of Debt [Table Text Block]
Schedule of Outstanding Debt Obligations
Investment owned at fair value after cash equivalents.
Investment Owned at Fair Value After Cash Equivalents
Total Investments after Cash Equivalents, Fair Value
Total Investments after Cash Equivalents, Fair Value
Measurement Cost Approach [Member]
Measurement cost approach.
Cost Approach
Lender Name [Axis]
Annualized ratio of total expenses to average net assets
Investment Company, Expense Ratio, after Fee Waiver and Incentive Fee Deduction
Annualized ratio of total expenses to average net assets
Annualized amortized debt issuance cost during period.
Annualized Amortized Debt Issuance Cost During Period
Annualized amortized debt issuance cost
Class C-R Secured Deferrable Floating Rate Notes Due Two Thousand Thirty Seven [Member]
Class C-R secured deferrable floating rate notes due two thousand thirty seven.
Class C-R Secured Deferrable Floating Rate Notes Due 2037
American Restoration [Member]
American restoration.
American Restoration
Related Party Transaction [Line Items]
Related Party Transaction [Line Items]
Business Combination [Table]
Merx aviation.
Merx Aviation [Member]
Merx Aviation
Entity Registrant Name
Unrecognized Tax Benefits, Income Tax Penalties and Interest Accrued, Total
Unrecognized Tax Benefits, Income Tax Penalties and Interest Accrued
Interest and penalties accrued
American Restoration Holdings, LLC [Member]
American Restoration Holdings, LLC.
American Restoration Holdings, LLC
DRS Holdings III Inc [Member]
DRS holdings III, Inc.
DRS Holdings III, Inc.
Current Fee
Current Fee [Member]
Current fee [Member].
Ground Transportation [Member]
Ground transportation.
Ground Transportation
Ground Transportation
Preferred return multiplying net assets percentage.
Preferred return multiplying net assets percentage
Preferred return multiplying net assets percentage
Fee offset period.
Fee Offset Period
Fee offset period
Treasury Stock, Shares, Acquired
Shares repurchased
Uplight, Inc. [Member]
Uplight, Inc.
Uplight, Inc.
Subsequent Events [Abstract]
Real Estate Management And Development [Member]
Real estate management and development.
Real Estate Management & Development
Relevant Industrial [Member]
Relevant industrial.
Relevant Industrial
Controlled Investments
Investment, Affiliated Issuer, Controlled [Member]
Omada
Omada [Member]
Omada
Omada
Secured Overnight Financing Rate (SOFR) Overnight Index Swap Rate [Member]
SOFR
Economic ownership percentage
Economic Ownership Percentage
Economic ownership percentage.
IRP
IRP [Member]
IRP.
Affiliated investments.
Affiliated Investments [Member]
Affiliated Investments
Maxor national pharmacy services, llc.
Maxor National Pharmacy Services L L C [Member]
Maxor National Pharmacy Services, LLC
Sysnet North America, Inc. [Member]
Sysnet North America, Inc.
Sysnet North America, Inc.
Repurchase of common stock
Stock Repurchased During Period, Value
Repurchase of common stock
Net proceeds from additional offerings of common stock
Net proceeds from the issuance of common stock
Equity offerings of common stock
Ironhorse Purchaser, LLC [Member]
Ironhorse purchaser, LLC.
Ironhorse Purchaser, LLC
Olympus Terminals Holdco II LLC
Olympus Terminals Holdco II LLC [Member]
Olympus terminals holdco II LLC
CoreTrust [Member]
Coretrust.
CoreTrust
Zinnia Corporate Holdings, LLC [Member]
Zinnia Corporate Holdings, LLC.
Zinnia Corporate Holdings, LLC
Truck-Lite Co., LLC
Truck-Lite Co., LLC [Member]
Truck-Lite Co., LLC.
High Street Buyer, Inc.
High Street Buyer Inc [Member]
High Street Buyer, Inc.
Flow Control
Flow Control [Member]
Flow Control.
Amended senior secured facility.
Amended Senior Secured Facility [Member]
Amended Senior Secured Facility
Texada [Member]
Texada
Texada
Valuation Technique Transactional Value [Member]
Valuation technique transactional value.
Transactional Value
Entity Common Stock, Shares Outstanding
Entity Common Stock, Shares Outstanding
Hive intermediate llc.
Hive Intermediate L L C [Member]
Hive Intermediate, LLC
Stockholders' Equity, Period Increase (Decrease)
Net increase (decrease) in net assets during the period
Net increase (decrease) in net assets during the period
Proceeds from sales and repayments of investments
Fair Value, Measurement with Unobservable Inputs Reconciliation, Recurring Basis, Proceeds from Sales and Repayments of Investments
Fair value, measurement with unobservable inputs reconciliation, recurring basis, proceeds from sales and repayments of investments.
Recovery of Direct Costs
Administrative service expense reimbursements
Expense reimbursements
Interest and Dividend Income, Operating, Paid in Kind
PIK interest and dividends capitalized
PIK interest and dividends capitalized
Net Asset Value Per Share
Net asset value per share
Net asset value at beginning of period
Net asset value at end of period
Distinct member
Distinct
Distinct [Member]
Valuation technique recovery analysis one.
Valuation Technique Recovery Analysis One [Member]
Recovery Analysis
Assets
Total Assets
RHI Acquisition LLC [Member]
RHI Acquisition LLC.
RHI Acquisition LLC
Summary of Average and Maximum Debt Outstanding, Interest and Debt Issuance Cost
Summary of Average and Maximum Debt Outstanding, Interest and Debt Issuance Cost [Table Text Block]
Summary of average and maximum debt outstanding, interest and debt issuance cost.
Income Statement [Abstract]
G&A Partners Holding Company II, LLC
G And A Partners Holding Company II LLC [Member]
G&A partners holding company II, LLC.
Pro Vigil.
Pro Vigil [Member]
Pro Vigil
Net change in unrealized gains (losses)
Fair Value Measurement With Unobservable Inputs Reconciliation Recurring Basis Asset Net Change In Unrealized Gains (Losses)
Fair value measurement with unobservable inputs reconciliation recurring basis asset net change in unrealized gains (losses).
Brush Group [Member]
Brush group.
Brush Group
Arrivia, Inc. (International Cruise & Excursion Gallery, Inc [Member]
Arrivia, Inc. (International Cruise & Excursion Gallery, Inc
Arrivia, Inc. (International Cruise & Excursion Gallery, Inc
Debt Instrument, Redemption, Period One [Member]
2023
2026
Weighted Average [Member]
Weighted Average
Channelside AcquisitionCo, Inc. [Member]
Channelside AcquisitionCo, Inc.
Channelside AcquisitionCo, Inc. (fka Gruden Acquisition, Inc.)
Senior Secured Facility
Senior secured facility.
Senior Secured Facility [Member]
Second Lien Secured Debt
Debt Instrument, Redemption, Period Four [Member]
2029
Shares issued during the period
Stock Issued During Period, Shares, New Issues
Common stock shares issued
Boasso [Member]
Boasso.
Boasso
Flow Control Intermediate Holdings 2.0, LLC [Member]
Flow Control Intermediate Holdings 2.0, LLC.
Flow Control Intermediate Holdings 2.0, LLC
Earnings Per Share, Diluted
Earnings Per Share, Diluted, Total
Earnings Per Share - Diluted
Mfic Bethesda Clo one Llc debt securitization member.
MficBethesdaCloOneLlcDebtSecuritization[Member]
MFIC Bethesda CLO 1 LLC Debt Securitization
Kure Pain Holdings Inc [Member]
Kure pain holdings, inc.
Kure Pain Holdings, Inc.
Vixxo [Member]
Vixxo member
Vixxo
Pai Middle Tier LLC [Member]
Pai middle tier, LLC.
Pai Middle Tier, LLC
City Area Code
Food Products
Food Products [Member]
Food Products.
Aerospace & Defense
Aerospace & Defense [Member]
Aerospace & defense.
Aerospace & Defense
First lien secured debt.
First Lien Secured Debt [Member]
First Lien Secured Debt
Riverbed Technology, Inc. [Member]
Riverbed Technology, Inc.
Riverbed Technology, Inc.
Empi Rx Health LLC
EmpiRx Health LLC.
Empi Rx Health L L C [Member]
Fair Value, Investments, Entities that Calculate Net Asset Value Per Share [Table]
Fair Value Investments Entities That Calculate Net Asset Value Per Share [Table]
Interest Rate, Cash
Investment, Interest Rate, Paid in Cash
Pave America Interco, LLC (f/k/a Pavement Partners Interco, LLC) [Member]
Pave America Interco, LLC (f/k/a Pavement Partners Interco, LLC).
Pave America Interco, LLC (f/k/a Pavement Partners Interco, LLC)
Purchases of investments on trade date basis.
Purchases Of Investments On Trade Date Basis
Purchases of investments on trade date basis
Total Aggregate Principal Amount Committed
Aggregate principal amount
Par Amount
Class A1 R Senior Secured Floating Rate Notes Due Two Thousand Thirty Seven [Member]
Class A1 R Senior Secured Floating Rate Notes Due Two Thousand Thirty Seven [Member]
Class A1 R Senior Secured Floating Rate Notes Due 2037
Line of Credit Facility, Maximum Borrowing Capacity
Maximum borrowing capacity
Business Combination [Line Items]
Investment valuation process.
Investment Valuation Process [Policy Text Block]
Investment Valuation Process
The North Highland Company LLC [Member]
The North Highland Company LLC.
The North Highland Company LLC
OMH Healthedge Holdings Inc [Member]
OMH healthedge holdings, Inc.
OMH-Healthedge Holdings, Inc.
Sub-servicing agreement.
Sub-servicing Agreement [Member]
Sub-servicing Agreement
Crumbl Enterprises LLC [Member]
Crumbl Enterprises LLC.
Crumbl Enterprises LLC
Counterparty Name [Domain]
Total Commitment
Investment Company, Financial Support to Investee Contractually Required, Amount
Sperry Acquisition, LLC [Member]
Sperry Acquisition, LLC.
Sperry Acquisition, LLC
Percentage on investments on non-accrual at amortized cost.
Percentage on Investments On Non-Accrual at Amortized Cost
Percentage on investments on non-accrual at amortized cost
SEER [Member]
Seer [Member]
SEER
Investment Company, Tax Return of Capital Distribution, Per Share
Distribution of return of capital
Building Products [Member]
Building products.
Building Products
Building Products
Litify [Member]
Litify.
Litify
Stockholders' Equity Note, Stock Split, Conversion Ratio
Reverse stock split, conversion ratio
Definiti LLC
Definiti LLC [Member]
Definiti LLC.
LS Clinical Services Holdings, Inc.
L S Clinical Services Holdings Inc [Member]
LS Clinical Services Holdings, Inc.
Evolv Technologies
Evolv Technologies [Member]
Evolv technologies.
Ideal Components Acquisition LLC [Member]
Ideal Components Acquisition LLC
Ideal Components Acquisition, LLC
Merx and AIA [Member]
Merx and AIA.
Merx and AIA
PAI Pharma
PAI Pharma [Member]
Pai pharma.
Letter of Credit [Member]
Letter of Credit
Cash and Cash Equivalents, Policy [Policy Text Block]
Cash and Cash Equivalents
Bullcave Limited [Member]
Bullcave limited.
Bullcave Limited
Beacon Mobility.
Beacon Mobility [Member]
Beacon Mobility
Consumer goods – durable.
Consumer Goods Durable [Member]
Consumer Goods - Durable
Common stock issued by the Company
Business Combination, Consideration Transferred, Equity Interest
Issuance of common stock
Calero Holdings, Inc.
Calero Holdings Inc [Member]
Calero Holdings Inc
Foreign Denominated Debts Reset Date
Foreign Denominated Debts Reset Date
Reset Date
Treace Medical Concepts Inc
Treace Medical Concepts Inc [Member]
Treace Medical Concepts, Inc.
Treace Medical Concepts, Inc.
Derivatives, Offsetting Fair Value Amounts, Policy [Policy Text Block]
Offsetting Assets and Liabilities
Unfunded commitments
Investment Company, Financial Support to Investee Contractually Required, Not Provided, Amount
Letter of Credit / Undrawn Commitment
Banner Solutions.
Banner Solutions [Member]
Banner Solutions
Club Champion LLC [Member]
Club champion llc.
Club Champion LLC
Cash and Cash Equivalents [Axis]
Cash and Cash Equivalents
US MetalCo Holdings LLC
US MetalCo Holdings LLC [Member]
US MetalCo Holdings LLC.
Pavement Preservation Acquisition, LLC
Pavement Preservation Acquisition, LLC [Member]
Pavement preservation acquisition, llc.
Team LINX, LLC
Team LINX, LLC [Member]
Team LINX, LLC
Team LINX, LLC
Measurement input residual value.
Measurement Input Residual Value [Member]
Residual Value
Automobile Components
Automobile Components [Member]
Automobile components.
Automobile Components
Universal Air Conditioner [Member]
Universal air conditioner.
Universal Air Conditioner
Middle market investment companies EBIDTA.
Middle Market Investment Companies EBIDTA
Middle market investment companies EBIDTA
GI Apple Midco LLC
GI Apple Midco LLC [Member]
GI apple midco LLC.
Ingenovis Health [Member]
Ingenovis health member
Ingenovis Health
Offering cost
Offering Cost
Offering cost.
Fair Value, Inputs, Level 1 [Member]
Level 1
Thomas Scientific, LLC
Thomas Scientific, LLC.
Thomas Scientific L L C [Member]
Thomas Scientific L L C
Class of Stock [Line Items]
Class Of Stock [Line Items]
Cash Provided by (Used in) Financing Activity, Including Discontinued Operation
Net Cash (Used in)/Provided by Financing Activities
DigiCert
DigiCert [Member]
DigiCert
DigiCert
Telecommunications.
Telecommunications [Member]
Telecommunications
Net change in unrealized gains (losses) on Level 3 investments still held
Fair Value, Asset, Recurring Basis, Still Held, Unrealized Gain (Loss)
Change in Accounting Principle, Accounting Standards Update, Adopted [true false]
NPPI Buyer LLC [Member]
NPPI buyer, LLC.
NPPI Buyer, LLC
Banner Buyer, LLC.
Banner Buyer L L C [Member]
Banner Buyer, LLC
Heubach [Member]
Heubach member
Heubach
Debt and Equity Securities [Member]
Debt and Equity Securities.
Valuation technique recovery analysis.
Valuation Technique Recovery Analysis [Member]
Recovery Analysis
Management fees payable
Management Fee Payable
Management fees, accrued
Avalara [Member]
Avalara
Avalara
Avalara
Insurance.
Insurance [Member]
Insurance
Multi-Utilities [Member]
Multi-Utilities Member.
Multi-Utilities
Club Champion [Member]
Club champion member
Club Champion
PHS.
P H S [Member]
PHS
Investments, Fair Value Disclosure, Total
Investments, Fair Value Disclosure
Investments, fair value
Nutpods [Member]
Nutpods member
Nutpods
Sales
Fair Value, Measurement with Unobservable Inputs Reconciliation, Recurring Basis, Asset, Sales
Derivative Contract [Domain]
Derivative Contract
Atlas Technical Consultants [Member]
Atlas technical consultants member
Atlas Technical Consultants
R.F. Fager Company, LLC [Member]
R.F. Fager Company, LLC.
R.F. Fager Company, LLC
Renovo.
Renovo [Member]
Renovo
Entity Interactive Data Current
Painters Supply and Equipment Co. (fka Graffiti Buyer, Inc.) [Member]
Painters Supply and Equipment Co. (fka Graffiti Buyer, Inc.).
Painters Supply and Equipment Co. (fka Graffiti Buyer, Inc.)
Statement of Income Location, Balance [Domain]
Income Statement Location
Net Income (Loss), Including Portion Attributable to Noncontrolling Interest [Abstract]
Operations
Generator Buyer Inc [Member]
Generator Buyer, Inc.
Generator Buyer, Inc.
Cash Provided by (Used in) Operating Activity, Including Discontinued Operation [Abstract]
Operating Activities
Clarus commerce.
Clarus Commerce [Member]
Clarus Commerce
Investment Company, Distribution to Shareholders [Abstract]
Distributions to Stockholders
Paid-in-Kind Interest
PIK income
Accretion (Amortization) of Discounts and Premiums, Investments
Net amortization of premiums and accretion of discounts on investments
Trench Plate.
Trench Plate [Member]
Trench Plate
Metz Culinary
Metz Culinary [Member]
Metz culinary.
Arcadia Solutions [Member]
Arcadia solutions.
Arcadia Solutions
F and M Buyer LLC [Member]
F&M Buyer LLC.
F&M Buyer LLC
Legacy Fee
Legacy Fee [Member]
Legacy fee [Member].
JPW [Member]
JPW [Member]
JPW
Health Care Providers & Services
Health Care Providers & Services [Member]
Health Care Providers & Services.
Health Care Providers & Services
Class of Treasury Stock [Table Text Block]
Schedule of Repurchase Plans
Zafin Labs Americas Incorporated [Member]
Zafin labs Americas incorporated.
Zafin Labs Americas Incorporated
Cash Equivalents, at Carrying Value, Total
Cash Equivalents, at Carrying Value
Total Cash Equivalents
Cash Equivalents, Cost
Cool Buyer, Inc. [Member]
Cool buyer, inc..
Cool Buyer, Inc.
Commitment of Merx revolver
Line of Credit Facility, Current Borrowing Capacity
Entity Tax Identification Number
LashCo
LashCo [Member]
LashCo.
Share price
Valuation technique estimated proceeds.
Valuation Technique Estimated Proceeds [Member]
Estimated Proceeds
C N S I [Member]
CNSI
CNSI.
CNSI
ChyronHego US Holding Corporation
ChyronHego Holding Corporation One [Member]
ChyronHego Holding Corporation One.
Shares issued price per share adjusted for reverse stock splits.
Shares Issued Price Per Share Adjusted for Reverse Stock Splits
Shares issued price per share adjusted for reverse stock split
GAT Airline Ground Support Inc [Member]
Gat airline ground support inc member
GAT Airline Ground Support Inc
OmniMax International LLC [Member]
Omnimax international llc member
OmniMax International, LLC
Valuation technique recent transaction .
Valuation Technique Recent Transaction [Member]
Recent Transaction
W R Grace [Member]
W r grace member
DCM Services
DCM Services [Member]
Dcm services.
Organization, Consolidation and Presentation of Financial Statements Disclosure [Text Block]
Organization
Sequential brands group, inc.
Sequential Brands Group Inc [Member]
Sequential Brands Group, Inc.
ExactCare Parent, Inc.
ExactCare Parent, Inc. [Member]
ExactCare Parent, Inc.
Net realized gains (losses)
Fair Value, Measurement with Unobservable Inputs Reconciliation, Recurring Basis, Asset, Gain (Loss) Included in Earnings
Effect of foreign exchange rate changes on cash and cash equivalents
Effect of Exchange Rate on Cash, Cash Equivalent, Restricted Cash, and Restricted Cash Equivalent, Continuing Operation
Evoriel [Member]
Evoriel.
Evoriel
Local Phone Number
Manufacturing Capital Equipment.
Manufacturing Capital Equipment [Member]
Manufacturing, Capital Equipment
Related Party Transaction [Domain]
Related Party Transaction
Total Investment Income
Total Investment Income
Gross Investment Income, Operating
Interest/ Dividend/ Other Income
Measurement input, sale proceeds.
Measurement Input Sale Proceeds [Member]
Sale Proceeds
Percentage Of Federal Excise Tax On Income Where Distribution Requirements Not Met
Percentage of federal excise tax on income where distribution requirements not met.
Investment company, pay excise tax equal to percentage of amount of annual income and capital gains exceed distribution from taxable income
Measurement input estimated proceeds.
Measurement Input Estimated Proceeds [Member]
Estimated Proceeds
THLP CO. LLC
T H L P C O L L C [Member]
THLP CO. LLC
THLP CO., LLC
Financing costs paid and deferred
Payments of Financing Costs
Payments of Financing Costs, Total
Financing costs paid and deferred
AFT
Apollo senior floating rate fund inc.
Apollo Senior Floating Rate Fund Inc [Member]
Percentage of pre-incentive fee net investment income.
Percentage Of Pre Incentive Fee Net Investment Income
Percentage of pre-incentive fee net investment income
Eagle U.S. Purchaser, Inc [Member]
Eagle U.S. Purchaser, Inc.
Eagle U.S. Purchaser, Inc.
Accounting Policies [Abstract]
Gtreasury [Member]
Gtreasury
Gtreasury
Gtreasury
Controlled Investments
Controlled investments member.
Controlled Investments [Member]
PIK interest and dividends capitalized
PIK interest income
Interest Income, Operating, Paid in Kind
Paid in kind income earned
Celerion
Celerion [Member]
Celerion.
Celerion
OMH-Healthedge Holdings, Inc.[Member]
OMH-Healthedge Holdings, Inc.
OMH-Healthedge Holdings, Inc.
Senior Unsecured MFIC Bethesda CLO 1 LLC Notes [Member]
Senior unsecured MFIC Bethesda CLO 1 LLC notes.
MFIC Bethesda CLO 1 LLC Notes (Class A-1, Class A-2, Class B and Class C)
Money Market Funds At Fair Value
Money market funds at fair value.
Money Market Fair Value
Thomas Scientific.
Thomas Scientific [Member]
Thomas Scientific
Class of Stock [Domain]
Class of Stock
Acentra Holdings, LLC [Member]
Acentra Holdings, LLC.
Acentra Holdings, LLC (fka CNSI Holdings, LLC)
Energy – Electricity.
Energy Electricity [Member]
Energy - Electricity
Debt Instrument, Maturity Month and Year
Debt instrument, maturity month and year.
Debt instrument maturity month and year
Stock, Class of Stock [Table]
Schedule Of Stock By Class [Table]
Class D-R Secured Deferrable Floating Rate Notes Due Two Thousand Thirty Seven [Member]
Class D-R secured deferrable floating rate notes due two thousand thirty seven.
Class D-R Secured Deferrable Floating Rate Notes Due 2037
Entity Emerging Growth Company
Purchasing power funding I, LLC.
Purchasing Power Funding I L L C [Member]
Purchasing Power Funding I, LLC
Euro interbank offered rate.
Euro interbank offered rate EURIBOR.
Canadian overnight repo rate average C O R R A.
Structured Products [Member]
Structured products.
Euro Interbank Offered Rate EURIBOR [Member]
Euro Interbank Offered Rate [Member]
Canadian Overnight Repo Rate Average C O R R A [Member]
Structured Products