75000 - Document - Cover link:presentationLink link:calculationLink link:definitionLink 75010 - Statement - Consolidated Statements of Financial Condition link:presentationLink link:calculationLink link:definitionLink 75020 - Statement - Consolidated Statements of Financial Condition (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 Members’ Capital (Unaudited) link:presentationLink link:calculationLink link:definitionLink 75050 - Statement - Consolidated Statements of Cash Flows (Unaudited) link:presentationLink link:calculationLink link:definitionLink 75060 - Statement - Consolidated Schedules of Investments (Unaudited) link:presentationLink link:calculationLink link:definitionLink 75060 - Statement - Consolidated Schedules of Investments (Unaudited) [Default] link:presentationLink link:calculationLink link:definitionLink 995480 - Disclosure - ORGANIZATION link:presentationLink link:calculationLink link:definitionLink 995490 - Disclosure - SUMMARY OF SIGNIFICANT ACCOUNTING POLICIES link:presentationLink link:calculationLink link:definitionLink 995500 - Disclosure - RELATED PARTY TRANSACTIONS link:presentationLink link:calculationLink link:definitionLink 995510 - Disclosure - INVESTMENTS link:presentationLink link:calculationLink link:definitionLink 995520 - Disclosure - FAIR VALUE MEASUREMENTS link:presentationLink link:calculationLink link:definitionLink 995530 - Disclosure - DEBT link:presentationLink link:calculationLink link:definitionLink 995540 - Disclosure - COMMITMENTS AND CONTINGENCIES link:presentationLink link:calculationLink link:definitionLink 995550 - Disclosure - MEMBERS' CAPITAL link:presentationLink link:calculationLink link:definitionLink 995560 - Disclosure - EARNINGS (LOSS) PER UNIT link:presentationLink link:calculationLink link:definitionLink 995570 - Disclosure - CONSOLIDATED FINANCIAL HIGHLIGHTS link:presentationLink link:calculationLink link:definitionLink 995580 - Disclosure - SUBSEQUENT EVENTS link:presentationLink link:calculationLink link:definitionLink 995590 - Disclosure - SUMMARY OF SIGNIFICANT ACCOUNTING POLICIES (Policies) link:presentationLink link:calculationLink link:definitionLink 995600 - Disclosure - INVESTMENTS (Tables) link:presentationLink link:calculationLink link:definitionLink 995610 - Disclosure - FAIR VALUE MEASUREMENTS (Tables) link:presentationLink link:calculationLink link:definitionLink 995620 - Disclosure - DEBT (Tables) link:presentationLink link:calculationLink link:definitionLink 995630 - Disclosure - MEMBERS' CAPITAL (Tables) link:presentationLink link:calculationLink link:definitionLink 995640 - Disclosure - EARNINGS (LOSS) PER UNIT (Tables) link:presentationLink link:calculationLink link:definitionLink 995650 - Disclosure - CONSOLIDATED FINANCIAL HIGHLIGHTS (Tables) link:presentationLink link:calculationLink link:definitionLink 995660 - Disclosure - SUMMARY OF SIGNIFICANT ACCOUNTING POLICIES (Details) link:presentationLink link:calculationLink link:definitionLink 995670 - Disclosure - RELATED PARTY TRANSACTIONS (Details) link:presentationLink link:calculationLink link:definitionLink 995680 - Disclosure - INVESTMENTS (Details) link:presentationLink link:calculationLink link:definitionLink 995690 - Disclosure - FAIR VALUE MEASUREMENTS - Fair Value Levels (Details) link:presentationLink link:calculationLink link:definitionLink 995700 - Disclosure - FAIR VALUE MEASUREMENTS - Level III Rollforward (Details) link:presentationLink link:calculationLink link:definitionLink 995710 - Disclosure - FAIR VALUE MEASUREMENTS - Unobservable Inputs (Details) link:presentationLink link:calculationLink link:definitionLink 995720 - Disclosure - FAIR VALUE MEASUREMENTS - Unobservable Inputs (Parenthetical) (Details) link:presentationLink link:calculationLink link:definitionLink 995730 - Disclosure - FAIR VALUE MEASUREMENTS - Carrying Value and Fair Value of Debt (Details) link:presentationLink link:calculationLink link:definitionLink 995740 - Disclosure - DEBT - Schedule of Debt Obligations (Details) link:presentationLink link:calculationLink link:definitionLink 995750 - Disclosure - DEBT - Schedule of Long-Term Debt (Details) link:presentationLink link:calculationLink link:definitionLink 995760 - Disclosure - DEBT - Narrative (Details) link:presentationLink link:calculationLink link:definitionLink 995770 - Disclosure - COMMITMENTS AND CONTINGENCIES (Details) link:presentationLink link:calculationLink link:definitionLink 995780 - Disclosure - MEMBERS' CAPITAL - Schedule of Distributable Earnings (Details) link:presentationLink link:calculationLink link:definitionLink 995790 - Disclosure - MEMBERS' CAPITAL - Distributions Declared and Payable (Details) link:presentationLink link:calculationLink link:definitionLink 995800 - Disclosure - MEMBERS' CAPITAL - Schedule of Units and DRIP Units Issued (Details) link:presentationLink link:calculationLink link:definitionLink 995810 - Disclosure - EARNINGS (LOSS) PER UNIT - Basic and Diluted Earnings (Loss) per Unit (Details) link:presentationLink link:calculationLink link:definitionLink 995820 - Disclosure - CONSOLIDATED FINANCIAL HIGHLIGHTS (Details) link:presentationLink link:calculationLink link:definitionLink 995830 - Disclosure - SUBSEQUENT EVENTS (Additional Information) (Details) link:presentationLink link:calculationLink link:definitionLink Distribution Reinvestment Plan Distribution Reinvestment Plan [Member] DRIP Increase (Decrease) in Interest Payable, Net (Decrease) increase in interest payable Line of Credit Facility, Decrease In Maximum Borrowing Capacity Line of Credit Facility, Decrease In Maximum Borrowing Capacity Decrease in maximum borrowing capacity Decrease in maximum borrowing capacity Debt Instrument, Reinvestment Period Debt Instrument, Reinvestment Period Reinvestment period Concentration Risk Type [Axis] Concentration Risk Type [Axis] Entity Incorporation, State or Country Code Health Care Equipment And Supplies Sector Health Care Equipment And Supplies Sector [Member] Health Care Equipment & Supplies Euro Interbank Offered Rate (EURIBOR) Euro Interbank Offered Rate (EURIBOR) [Member] Euro Interbank Offered Rate (EURIBOR) Schedule of Long-Term Debt Instruments [Table Text Block] Schedule of Long-Term Debt Instruments Plan Name [Axis] Plan Name [Axis] Equity [Abstract] Entity Current Reporting Status Incentive Fee Rate Pre Incentive Fee Net Investment Income Exceeds product of the Floating Rate[Member] Incentive fee rate pre incentive fee net investment income exceeds product of the floating rate [Member] Incentive Fee Rate Pre Incentive Fee Net Investment Income Exceeds product of the Floating Rate Operating Expenses [Abstract] Expenses: Financial Services Sector [Member] Financial Services Fair Value, Inputs, Level 2 [Member] Level 2 Commitments and Contingencies Disclosure [Text Block] COMMITMENTS AND CONTINGENCIES Proceeds from Disposition of Investment, Operating Activity Proceeds from sale of investments and principal repayments and change in receivable for investments sold/repaid Investment Company, Financial Highlights [Table Text Block] Schedule of Financial Highlights Investment, Affiliated Issuer, Noncontrolled [Member] Investment, Affiliated Issuer, Noncontrolled Investment, Policy [Policy Text Block] Investments Document Fiscal Period Focus Entity Shell Company Interactive Media And Services Sector Interactive Media And Services Sector [Member] Interactive Media & Services Segment Reporting, Policy [Policy Text Block] Segment Reporting Cash and Cash Equivalent Cash and Cash Equivalent, Total Total Cash and Cash Equivalents, Cost Cash and Cash Equivalents, Cost Members' Capital Net distributable earnings (accumulated losses), beginning of period Net distributable earnings (accumulated losses), end of period Incentive Fee Payable, Income-Based Income based incentive fees payable Utilities Sector Utilities Sector [Member] Multi-Utilities Common Stock, Shares, Issued Common stock, share issued Asset Class [Domain] Asset Class [Domain] Statement [Table] Statement [Table] Capital Markets [Member] Capital markets. Capital Markets Valuation, Income Approach [Member] Income Approach Financial Support to Nonconsolidated Legal Entity [Axis] Financial Support to Nonconsolidated Legal Entity [Axis] Investment Company, Investment Income (Loss) from Operations, Per Share Net increase (decrease) in net assets resulting from operations (in dollars per unit) Unfunded Debt Securities Unfunded Debt Securities [Member] Unfunded Debt Securities Investment Owned, Balance, Principal Amount Par Amount Investment, Identifier [Axis] Investment, Identifier [Axis] Investment Company, Total Return, Market Value Total return based on net asset value Fifth Amended Credit and Security Agreement[Member] Fifth amended credit and security agreement[Member] Fifth Amended Credit and Security Agreement Statement [Line Items] Statement [Line Items] Receivable, Investment, Sale Receivable for investments sold/repaid Entity Filer Category Liabilities and Equity Total liabilities and members' capital O 2026 Q1 Aggregate Dividends [Member] O 2026 Q1 aggregate dividends. O 2026 Q1 Aggregate Dividends Debt Instrument [Line Items] Debt Instrument [Line Items] Automobile Components Auto Components Sector Auto Components Sector [Member] Investment Interest Rate Interest Rate Industry Sector [Axis] Industry Sector [Axis] Financial Support for Nonconsolidated Legal Entity [Table] Financial Support for Nonconsolidated Legal Entity [Table] Market Risk [Member] Market Risk Member Other Debt Investments Other Security Investments [Member] Cash and Cash Equivalents, Fair Value Disclosure Cash equivalents Total Cash and Cash Equivalents, Fair Value Cash and Cash Equivalents, Fair Value Debt and Equity Securities, Realized Gain (Loss) Debt and Equity Securities, Realized Gain (Loss) [Member] Net realized gains (losses) O 2025 Q2 Aggregate Dividends O 2025 Q2 Aggregate Dividends Member O 2025 Q2 aggregate dividends member. Geographical [Domain] Geographical [Domain] Investment Company, Financial Commitment to Investee, Fair Value Investment Company, Financial Commitment to Investee, Fair Value Fair Value Interest Rate Period Interest Rate Period [Axis] Interest Rate Period [Axis] Incentive Fee Rate Capital Gains Annualized Incentive Fee Rate Capital Gains Annualized [Member] Incentive fee rate capital gains annualized . Debt Instrument, Interest Rate During Period Weighted average effective interest rate Investment Maturity Date Maturity Date Related Party [Member] Related Party Stock Issued During Period, Value, Dividend Reinvestment Plan Amount Capital drawdowns Reinvestment of distributions Investment, Variable Interest Rate, Type [Extensible Enumeration] Debt and Equity Securities, Unrealized Gain (Loss) Debt and Equity Securities, Unrealized Gain (Loss) [Member] Net change in unrealized appreciation (depreciation) Significant Accounting Policies [Text Block] SUMMARY OF SIGNIFICANT ACCOUNTING POLICIES Cash And Cash Equivalents. Excluding Money Market Fund Cash And Cash Equivalents. Excluding Money Market Fund Cash and cash equivalents Cash, cash equivalents and restricted cash, at beginning of period Cash and cash equivalents, at beginning of period Cash and cash equivalents, at end of period Interest Rate Period [Domain] Interest Rate Period [Domain] Interest Rate Period [Domain] Schedule of Earnings Per Share, Basic and Diluted [Table Text Block] Basic and Diluted Earnings (Loss) per Unit Equity Securities [Member] Equity Equity Securities [Member] Debt Securities, Second Lien Debt Securities, Second Lien [Member] Second Lien Debt Investment, Unaffiliated Issuer [Member] Investment, Unaffiliated Issuer Non-controlled/Non-affiliated Dividends Payable Distribution payable Earnings Per Share, Basic Basic earnings (loss) per Common Unit (in dollars per unit) Earnings (loss) per unit - basic (in dollars per unit) Increase (Decrease) in Management Fee Payable (Decrease) increase in management fees payable Repayments of Long-Term Debt Repayments on debt Ratio of total expenses to average Members' Capital Investment Company, Expense Ratio after Incentive Allocation Directors' fees Director Fee Transportation Infrastructure Sector Transportation Infrastructure Sector [Member] Transportation Infrastructure Adjustment to Reconcile Net Income to Cash Provided by (Used in) Operating Activity [Abstract] Adjustments to reconcile net increase (decrease) in members' capital resulting from operations to net cash provided by (used in) operating activities: Increase (Decrease) in Interest and Dividends Receivable Increase (Decrease) in Interest and Dividends Receivable, Total (Increase) decrease in interest and dividend receivable Investment Company, Net Asset Value, Per Share, Period Increase (Decrease) Total increase (decrease) in net assets (in dollars per unit) Revenue Recognition, Interest [Policy Text Block] Interest Income and PIK Income Payments of Debt Issuance Costs Debt issuance costs paid Equity, Attributable to Parent [Abstract] Members' Capital Fair Value, Assets Measured on Recurring Basis, Unobservable Input Reconciliation [Table Text Block] Changes in Level III Portfolio Investments Entity Small Business Line of Credit Facility, Commitment Fee Amount Facility unused commitment fees Valuation, Market Approach [Member] Market Approach Retained Earnings (Accumulated Deficit) Net distributable earnings (accumulated losses), end of period Net distributable earnings (accumulated losses), beginning of period Distributable earnings (loss) Incentive Fee Rate Quarterly Hurdle Rate Incentive Fee Rate Quarterly Hurdle Rate [Member] Quarterly hurdle rate Transfer from Investments Non-cash sales of investments Industry Sector [Domain] Industry Sector [Domain] Financial Support to Nonconsolidated Legal Entity [Domain] Financial Support to Nonconsolidated Legal Entity [Domain] Investment Type Concentration Risk Investment Type Concentration Risk [Member] Investment Type Concentration Risk Organization, Consolidation and Presentation of Financial Statements [Abstract] Amendment Flag Debt and Equity Securities, Realized Gain (Loss) Debt and Equity Securities, Realized Gain (Loss), Total Net Realized Gain (Loss) Entity Address, Postal Zip Code Cash Provided by (Used in) Operating Activity, Including Discontinued Operation Net cash provided by (used in) operating activities Dividend Income, Operating Dividend income Amortization of Debt Discount (Premium) Amortization of debt issuance costs and original issue discounts on notes Interest rate for preferred equity, PIK Investment Interest Rate Paid in Kind For Preferred Equity Investment interest rate paid in kind for preferred equity. Portion at Fair Value Measurement [Member] Portion at Fair Value Measurement Portion at Fair Value Measurement [Member] [Default] Entity Address, Address Line One Dividends Payable [Table] Dividends Payable [Table] Fair Value Hierarchy and NAV [Axis] Fair Value Hierarchy and NAV [Axis] Earnings Per Share [Abstract] Income Tax, Policy [Policy Text Block] Income Taxes Revenue Recognition, Other Income, Policy Revenue Recognition, Other Income, Policy [Policy Text Block] Other Income Supplemental Cash Flow Information [Abstract] Supplemental information and non-cash activities: Foreign Currency Transactions and Translations Policy [Policy Text Block] Foreign Currency Translation Management Fee Expense Management fees Investment Type [Axis] Investment Type [Axis] Increase (Decrease) in Other Operating Assets and Liabilities, Net [Abstract] Changes in operating assets and liabilities: Investment Company, Change in Net Assets [Line Items] Investment Company, Changes in Net Assets [Line Items] Document Type Income Taxes Paid, Net Income Taxes Paid, Net, Total Excise tax paid Collaborative Arrangement and Arrangement Other than Collaborative [Axis] Qualifying Assets [Member] Qualifying Assets [Member] Qualifying Assets Collaborative Arrangement and Arrangement Other than Collaborative [Domain] Entity Central Index Key Line of Credit Facility [Table] Investment Income, Investment Expense Total expenses Industrial Conglomerates Sector Industrial Conglomerates Sector [Member] Industrial Conglomerates Investment Company, Net Assets [Roll Forward] Investment Company, Net Assets [Roll Forward] Prime Rate [Member] Prime Rate Realized Gain (Loss), Foreign Currency Transaction, before Tax Foreign currency and other transactions Valuation Approach and Technique [Axis] Valuation Approach and Technique [Axis] Cash, Cash Equivalent, Restricted Cash, and Restricted Cash Equivalent, Period Increase (Decrease), Excluding Exchange Rate Effect, Including Discontinued Operation Net increase (decrease) in cash and cash equivalents Subsequent Event Type [Domain] Money Market Funds, at Carrying Value Investments in unaffiliated money market fund Liabilities [Abstract] Liabilities Base Rate [Member] Base Rate Administrative Fees Expense Administrative service fees Incentive Fee Expense, Income-Based Income based incentive fees accrued Income based incentive fees Schedule of Stockholders Equity [Table Text Block] Schedule of Units and DRIP Units Issued Measurement Input, EBITDA Multiple [Member] EBITDA Multiple Investment Company, Expense, after Reduction of Fee Waiver and Reimbursement Net expenses Net expenses Realized Investment Gains (Losses) Realized Investment Gains (Losses), Total Net realized (gain) loss on investments Interest Income, Operating, Paid in Cash Interest income Debt Disclosure [Abstract] Investment Company, Capital Share Transaction, Increase (Decrease) Net increase (decrease) in Members' Capital resulting from capital transactions Fair Value, Measurement with Unobservable Inputs Reconciliation, Recurring Basis, Asset, Purchases Purchases of investments Investments in and Advances to Affiliates, at Fair Value, Gross Additions Gross Additions Incentive Fee Rate Pre Incentive Fee Net Investment Income Below Catch Up Threshold Incentive Fee Rate Pre Incentive Fee Net Investment Income Below Catch Up Threshold [Member] Incentive Fee Rate Pre Incentive Fee Net Investment Income Below Catch Up Threshold Estimate of Fair Value Measurement [Member] Fair Value Amortization Of Deferred Financing Costs Amortization Of Deferred Financing Costs Amortization of deferred financing costs Current Fiscal Year End Date Schedule of Long-Term Debt Instruments [Table] Schedule of Long-Term Debt Instruments [Table] Distributors Sector Distributors Sector [Member] Distributors Investment Owned at Cost and Cash and Cash Equivalents at Carrying Value Investment owned at cost and cash and cash equivalents at carrying value. Total Portfolio Investments, Cash and Cash Equivalents, Cost Total Portfolio Investments, Cash and Cash Equivalents and Short Term Investments, Cost Fair Value, Asset, Recurring Basis, Still Held, Unrealized Gain (Loss), Statement of Income or Comprehensive Income [Extensible Enumeration] Accounts Payable, Other Payable to affiliates (Note 3) Entity Address, State or Province Payments of Deferred Financing Costs Payments of Deferred Financing Costs Deferred financing costs paid Investment Company, Investment Income (Loss) Ratio Ratio of net investment income to average Members' Capital Health Care Providers Services Sector Health Care Providers Services Sector [Member] Health Care Providers & Services Investment Owned, Balance, Shares Par Amount, Shares (in shares) Geographical [Axis] Geographical [Axis] Fair Value, Asset, Recurring Basis, Unobservable Input Reconciliation, Gain (Loss), Statement of Income or Comprehensive Income [Extensible Enumeration] Fair Value, Asset, Recurring Basis, Unobservable Input Reconciliation, Gain (Loss), Statement of Income or Comprehensive Income [Extensible Enumeration] Commitment Expiration Date Commitment Expiration Date Commitment Expiration Date Related Party Transactions, Agreement, Term Related Party Transactions, Agreement, Term Initial term (in years) Other General and Administrative Expense General and other expenses Gain (Loss), Investment and Derivative, Operating, and Foreign Currency Transaction, after Tax Net realized and unrealized gain (loss) Professional Fees Professional fees Long-Term Debt, Fair Value Long-term debt Subsequent Event [Member] Increase (Decrease) in Incentive Fee Payable, Income-Based (Decrease) increase in incentive fees payable Valuation Risk [Member] Valuation Risk Member Investment Company, Senior Security, Indebtedness, Asset Coverage Ratio Asset coverage ratio Interest Expense, Operating Interest and other financing expenses Fair Value Measurement Inputs and Valuation Techniques [Table] Fair Value Measurement Inputs and Valuation Techniques [Table] Investment, Interest Rate, Paid in Kind Interest rate, PIK Interest Expense, Debt Borrowing interest expense Investment Company, Capital Share Transaction, Increase (Decrease) [Abstract] Capital transactions: Construction And Engineering Sector Construction And Engineering Sector [Member] Construction & Engineering Interest Rate Period One Interest Rate Period One [Member] 1-month Related Party Transaction [Axis] Related Party Transaction [Axis] Cash and Cash Equivalents [Domain] Machinery Sector Machinery Sector [Member] Machinery Fair Value, Measurement with Unobservable Inputs Reconciliation, Recurring Basis, Asset, Accretion (Amortization) of Discounts and Premiums, Investments Fair Value, Measurement with Unobservable Inputs Reconciliation, Recurring Basis, Asset, Accretion (Amortization) of Discounts and Premiums, Investments Accretion of discount/amortization of premium Accretion of discount/amortization of premium Debt Instrument, Extension Term Debt Instrument, Extension Term Extension term Aerospace Sector [Member] Aerospace & Defense Minimum [Member] Low Minimum Financial Instrument [Axis] Financial Instrument [Axis] Investments in and Advances to Affiliates, at Fair Value, Gross Reductions Gross Reductions Gross Reductions Fair Value, Inputs, Level 3 [Member] Level 3 Investment Company, Gain (Loss) on Investment, Per Share Net unrealized and realized gain (loss) (in dollars per unit) Fair Value, Assets Measured on Recurring Basis [Table Text Block] Schedule of Portfolio Investments by Level in the Fair Value Hierarchy Restricted Securities Restricted Securities [Member] Restricted Securities Variable Rate Component Two Variable Rate Component Two [Member] Variable Rate Component Two Related Party Transactions [Abstract] Management and Service Fees, Incentive Rate Incentive rate Other income Other Income O 2026 Q2 Aggregate Dividends [Member] O 2026 Q2 aggregate dividends. O 2026 Q2 Aggregate Dividends Commitments and Contingencies Commitments and contingencies (Note 7) Eurodollar [Member] Eurodollar Software Sector Software Sector [Member] Software Pharmaceuticals Sector Pharmaceuticals Sector [Member] Pharmaceuticals Debt Instrument, Basis Spread on Variable Rate Interest rate Variable interest rate (in percent) Dividends Payable [Line Items] Dividends Payable [Line Items] Concentration Risk Benchmark [Axis] Concentration Risk Benchmark [Axis] Effect of Exchange Rate on Cash, Cash Equivalent, Restricted Cash, and Restricted Cash Equivalent, Including Discontinued Operation Effect of foreign exchange rate changes on cash AUSTRALIA Australia Incentive Fee Rate Realized Capital Gains Incentive Fee Rate Realized Capital Gains [Member] Incentive Fee Rate Realized Capital Gains Long-Term Debt, Type [Domain] Long-Term Debt, Type [Domain] Investment Company, Change in Net Assets [Table] Investment Company, Changes in Net Assets [Table] Weighted Average Number of Shares Outstanding, Basic Weighted average Common Units outstanding - basic (in units) Weighted average units outstanding - basic (in units) Investment, Interest Rate, Floor Interest rate floor Debt Securities, First Lien Debt Securities, First Lien [Member] First Lien Debt Interest Payable Interest and other financing costs payable Subsequent Events [Text Block] SUBSEQUENT EVENTS Container and Packaging Sector [Member] Containers & Packaging Long-Term Debt Debt Related Party Transactions Disclosure [Text Block] RELATED PARTY TRANSACTIONS Variable interest rate, second lien debt Investment Basis Spread Variable Rate Second Lien Debt Investment basis spread variable rate second lien debt. Variable Rate [Domain] Variable Rate [Domain] Investment Interest Rate Paid In Kind Second Lien Debt Investment interest rate paid in kind second lien debt. Interest rate for second lien debt, PIK Equity, Attributable to Parent Members' Capital at end of period Members' Capital at beginning of period: Total members' capital Members' Capital, end of period Basis of Accounting, Policy [Policy Text Block] Basis of Presentation Investment Company, Investment Owned, Measurement Input Measurement input Statement of Stockholders' Equity [Abstract] Transfer to Investments Non-cash purchases of investments Non-cash purchases of investments Valuation Approach and Technique [Domain] Valuation Approach and Technique [Domain] Electronic Equipment, Instruments And Components Sector Electronic Equipment, Instruments And Components Sector [Member] Electronic Equipment, Instruments & Components Use of Estimates, Policy [Policy Text Block] Use of Estimates Money Market Fund, Fair Value Disclosure Money Market Fund Fair Value Disclosure Money market fund fair value disclosure. Loans Receivable, Nonaccrual Status, Policy Loans Receivable, Nonaccrual Status, Policy [Policy Text Block] Non-Accrual Investments Financial Support, Capital Contributions [Member] Financial Support, Capital Contributions Fair Value Disclosures [Text Block] FAIR VALUE MEASUREMENTS Fair Value Fair Value Investment Owned, Fair Value, Ending Balance Investment Owned, Fair Value, Beginning Balance Investment owned at fair value Investment owned at fair value UNITED STATES United States Debt Instrument, Name [Domain] Debt Instrument, Name [Domain] Investment Company, Change in Net Assets [Table Text Block] Schedule of Book-to-Tax Distributions Schedule of Distributable Earnings Measurement Input, Discount Rate [Member] Discount Rate Accrued Liabilities and Other Liabilities Accrued expenses and other liabilities Incentive Fee Rate Annualized Catch Up Threshold Incentive Fee Rate Annualized Catch Up Threshold [Member] Incentive Fee Rate Annualized Catch Up Threshold Plan Name [Domain] Plan Name [Domain] Interest Expense, Operating and Nonoperating Total Fair Value, Assets and Liabilities Measured on Recurring and Nonrecurring Basis [Line Items] Fair Value, Assets and Liabilities Measured on Recurring and Nonrecurring Basis [Line Items] Financial Support for Nonconsolidated Legal Entity [Line Items] Financial Support for Nonconsolidated Legal Entity [Line Items] Chemicals Sector [Member] Chemicals Credit Facility [Axis] Schedule of Investments [Line Items] Schedule of Investments [Line Items] Incentive Fee Rate Annualized Hurdle Rate Incentive Fee Rate Annualized Hurdle Rate [Member] Annualized hurdle rate Business Description and Basis of Presentation [Text Block] ORGANIZATION Debt Securities [Member] Debt Securities Deferred Charges, Policy [Policy Text Block] Deferred Financing Costs Investment Owned, Nonaccrual, Amortized Cost Investment Owned, Nonaccrual, Amortized Cost Amortized cost of investment in non-accrual status Related and Nonrelated Parties [Axis] Related Party [Axis] Line of Credit Facility, Average Outstanding Amount Weighted average outstanding balance Cash, Cash Equivalents, and Short-Term Investments, Fair Value Cash, cash equivalents, and short-term investments, fair value. Total Cash and Cash Equivalents and Short Term Investments, Fair Value Entity Address, City or Town Investment, Issuer Affiliation [Domain] Cash and Cash Equivalents Percent of Net Assets Cash and cash equivalents percent of net assets. Cash and Cash Equivalents, Percentage of Net Assets Long-Term Debt, Weighted Average Interest Rate, over Time Weighted average interest rate Credit Facility [Domain] Long-Term Debt, Gross Outstanding Principal Food and Beverage Sector [Member] Beverages Subscription Agreement Subscription Agreement [Member] Subscription Agreement Concentration Risk Type [Domain] Concentration Risk Type [Domain] Line of Credit Facility Accordion Feature Increase Limit Line of Credit Facility, Accordion Feature, Increase Limit Accordion feature, increase limit Measurement Input Type [Domain] Measurement Input Type [Domain] Investment, Acquisition Date Acquisition Date Investment Owned, Cost Investments at amortized cost Cost Investment Interest Rate Paid In Kind Other Debt Investment interest rate paid in kind other debt. Interest rate for second other debt, PIK Cash and cash equivalents, at beginning of period Cash, Cash Equivalent, Restricted Cash, and Restricted Cash Equivalent, Continuing Operation Cash, Cash Equivalent, Restricted Cash, and Restricted Cash Equivalent, Continuing Operation, Total Cash and cash equivalents, at end of period Interest Paid, Excluding Capitalized Interest, Operating Activity Interest and financing costs paid Interest expense paid Measurement Basis [Axis] Measurement Basis [Axis] Statistical Measurement [Domain] Statistical Measurement [Domain] Fair Value, Measurement with Unobservable Inputs Reconciliation, Recurring Basis, Liability, Transfers, Net Transfers into/out of Level 3 Transfers into/out of Level 3 Document Period End Date Management and Service Fees, Base Rate Base management fee rate Fair Value Hierarchy and NAV [Domain] Fair Value Hierarchy and NAV [Domain] Investment, Issuer Affiliation [Axis] Statement of Financial Position [Abstract] Line of Credit [Member] Line of Credit O 2025 Q1 Aggregate Dividends O 2025 Q1 Aggregate Dividends [Member] O 2025 Q1 aggregate dividends member. Other Security Investments, Common Equity Other Security Investments, Common Equity [Member] Common equity Margin rate on advances Debt Instrument, Margin Rate On Advances Debt Instrument, Margin Rate On Advances Debt Instrument, Unused Borrowing Capacity, Amount Unused Portion Automobiles Sector Automobiles Sector [Member] Automobiles Investment Owned at Fair Value and Cash and Cash Equivalents Fair Value Disclosure Investment owned at fair value and cash and cash equivalents fair value disclosure. Total Portfolio Investments, Cash and Cash Equivalents, Fair Value Total Portfolio Investments, Cash and Cash Equivalents and Short Term Investments, Fair Value Total Portfolio Investments, Cash and Cash Equivalents and Short Term Investments, Fair Value Life Sciences Tools & Services Life Sciences Tools & Services [Member] Life Sciences Tools & Services Incentive Fee Rate Pre Incentive Fee Net Investment Income Exceeds Catch Up Threshold Incentive Fee Rate Pre Incentive Fee Net Investment Income Exceeds Catch Up Threshold [Member] Incentive Fee Rate Pre Incentive Fee Net Investment Income Exceeds Catch Up Threshold Liabilities Total liabilities Investment Advice [Member] Investment Advisory Agreement Incentive Fee Rate Capital Gain [Member] Incentive fee rate capital gain. Incentive Fee Rate Capital Gain Financial Instruments [Domain] Financial Instruments [Domain] Investment Income, Operating, Tax Expense (Benefit) Excise tax expense Variable Rate Component Variable Rate Component [Axis] Variable Rate Component [Axis] Investment Company, Contributed Capital to Committed Capital Ratio Ratio of total contributed capital to total committed capital, end of period Fair Value, Measurement with Unobservable Inputs Reconciliation, Recurring Basis, Asset, Payment-in-Kind Fair Value, Measurement with Unobservable Inputs Reconciliation, Recurring Basis, Asset, Payment-in-Kind Payment-in-kind Consumer Staples Distribution And Retail Sector Consumer Staples Distribution And Retail Sector [Member] Consumer Staples Distribution & Retail Consumer Staples Distribution & Retail Variable Rate [Axis] Variable Rate [Axis] Weighted Average Number of Shares Outstanding, Diluted Weighted average Common Units outstanding - diluted (in units) Weighted average units outstanding - diluted (in units) Entity File Number Unrealized Gain (Loss), Investment and Derivative, Operating, after Tax Net change in unrealized (appreciation) depreciation on investments Capital gains incentive fees Incentive Fee Expense, Capital-Gain-Based Other Assets Other Assets, Total Other assets Unrealized Gain (Loss), Debt and Equity Securities and Foreign Currency Transaction Price Change, Operating, before Tax Net unrealized appreciation (depreciation) Measurement Input Type [Axis] Measurement Input Type [Axis] Schedule of Carrying Values and Estimated Fair Values of Debt Instruments [Table Text Block] Schedule of Carrying Values and Fair Values of Debt Health Care Technology Health Care Technology [Member] Health Care Technology Net realized and unrealized gain (loss) on investment transactions: Gain (Loss), Investment and Derivative, Operating, and Foreign Currency Transaction, before Tax [Abstract] Investments [Domain] Investments [Domain] Debt Issuance Costs, Line of Credit Arrangements, Net Deferred financing costs Unrealized Gain (Loss), Foreign Currency Transaction, before Tax Translation of assets and liabilities in foreign currencies Beverages Sector Beverages Sector [Member] Beverages Sale of Stock [Domain] Dividends Declared [Table Text Block] Schedule of Dividends Declared and Payable Real Estate Sector [Member] Real Estate Management & Development Schedule of Investments [Table] Schedule of Investments [Table] New Accounting Pronouncements, Policy [Policy Text Block] New Accounting Pronouncements Payment for Purchase, Investment, Operating Activity Purchases of investments and change in payable for investments purchased Distributable earnings Investment Company, Dividend Distribution Total Amount Total taxable distributions Distributions to unitholders Schedule of Investments [Text Block] INVESTMENTS Investment Company, Portfolio Turnover Portfolio turnover rate Reported Value Measurement [Member] Carrying Value Proceeds from Issuance of Long-Term Debt Borrowings on debt Investment Holdings, Schedule of Investments [Table Text Block] Schedule of Investments Payments For Money Market Funds Payments for money market funds. Investments in unaffiliated money market fund Common Stock, Shares, Outstanding Common units, units outstanding (in units) Units outstanding, end of period (in units) Assets, Total [Member] Assets, Total Dividends [Domain] Dividends [Domain] Realized Gain (Loss), Investment, Derivative, and Foreign Currency Transaction Price Change, Operating, after Tax Net realized gain (loss) Net realized gain (loss) Net realized gain (loss) Document Transition Report Short-Term Investments Short-Term Investments, Total Short Term Investments, Cost Schedule of Investments [Abstract] Bank Sector [Member] Bank sector. Banks Statement of Cash Flows [Abstract] Air Freight And Logistics Sector Air Freight And Logistics Sector [Member] Air Freight & Logistics Unrealized Gain (Loss), Investment, Derivative, and Foreign Currency Transaction Price Change, Operating, after Tax Net change in unrealized appreciation (depreciation) Net change in unrealized appreciation (depreciation) Net unrealized appreciation (depreciation) Issuance of common units Stock Issued During Period, Value, New Issues Short-Term Investments, Fair Value Short-term investments, fair value. Short Term Investments, Fair Value Equity [Text Block] MEMBERS' CAPITAL Incentive fee payable capital gain Incentive Fee Payable, Capital-Gain-Based Interest Rate Period Two Interest Rate Period Two [Member] 3-month Earnings Per Share [Text Block] EARNINGS (LOSS) PER UNIT Fair Value, Measurement with Unobservable Inputs Reconciliation, Recurring Basis, Asset Value Fair value, end of period Fair value, beginning of period Fair Value, Measurement with Unobservable Inputs Reconciliation, Recurring Basis, Asset Value Investment Income, Operating, after Expense and Tax Net investment income (loss) Net investment income after taxes Net investment income (loss) Net increase (decrease) in members' capital resulting from operations Net increase in Members' Capital from operations Investment Yield Percentage Investment yield percentage. Investment, Basis Spread, Variable Rate Variable interest rate Electrical Equipment Sector Electrical Equipment Sector [Member] Electrical Equipment Line of Credit Facility [Line Items] Net change in unrealized (appreciation) depreciation on translation of assets and liabilities in foreign currencies Unrealized Gain (Loss), Foreign Currency Transaction, after Tax Assets [Abstract] Assets Increase (Decrease) in Prepaid Expense and Other Assets (Increase) decrease in prepaid expenses and other assets Document Fiscal Year Focus Fourth Amended and Restated Credit and Security Agreement[Member] Fourth amended and restated credit and security agreementMember Fourth Amended and Restated Credit and Security Agreement Concentration Risk Benchmark [Domain] Concentration Risk Benchmark [Domain] Investment Basis Spread Variable Rate Other Debt Investment basis spread variable rate other debt. Variable interest rate, other debt Net Investment Income Net investment income before taxes Fair Value Disclosures [Abstract] Commitments and Contingencies Disclosure [Abstract] CANADA Canada Investment Company, Distribution to Shareholders, Per Share Dividends declared (in dollars per unit) Distributions per unit Barclays Funding Facility Barclays Funding Facility [Member] Barclays Funding Facility Investment Owned, Net Assets, Percentage Percentage of Net Assets % of Total Net Assets at Fair Value Increase (Decrease) in Due to Affiliates (Decrease) increase in payable to affiliates Interest Rate Period Three Interest Rate Period Three [Member] 6-month Debt Instrument [Axis] Professional Services Sector Professional Services Sector [Member] Professional Services Sale of Stock [Axis] Concentration Risk, Percentage % of Total Investments at Fair Value Investment Basis Spread Variable Rate First Lien Debt Investment basis spread variable rate first lien debt. Variable interest rate, first lien debt Sterling Overnight Index Average (SONIA) Sterling Overnight Index Average (SONIA) [Member] Sterling Overnight Index Average (SONIA) Fair Value, Assets Measured on Recurring Basis, Unobservable Input Reconciliation, Calculation [Roll Forward] Fair Value, Assets Measured on Recurring Basis, Unobservable Input Reconciliation, Calculation [Roll Forward] Money Market Funds [Member] Money Market Funds Related and Nonrelated Parties [Domain] Related Party [Domain] Wireless Telecommunications Services Sector Wireless Telecommunications Services Sector [Member] Wireless Telecommunication Services Variable interest rate, preferred equity Investment Basis Spread Variable Rate Preferred Equity Investment basis spread variable rate preferred equity. Investment Owned and Cash and Cash Equivalents Percent of Net Assets Investment owned and cash and cash equivalents percent of net assets. Total Portfolio Investments, Cash and Cash Equivalents, Percentage of Net Assets Total Portfolio Investments, Cash and Cash Equivalents and Short Term Investments, Percentage of Net Assets Other Security Investments, Preferred Equity Other Security Investments, Preferred Equity [Member] Preferred equity Fair Value, Recurring and Nonrecurring [Table] Fair Value, Recurring and Nonrecurring [Table] Increase (Decrease) in Accrued Liabilities and Other Operating Liabilities (Decrease) increase in accrued expenses and other liabilities Revenue Recognition, Dividends [Policy Text Block] Dividend Income UNITED KINGDOM United Kingdom Statement of Income Location, Balance [Axis] Income Statement Location [Axis] Investment Company, Per Unit Data Investment Company, Per Unit Data [Abstract] Per Unit Data: Hurdle Rate Hurdle rate. Hurdle rate Debt and Equity Securities, Unrealized Gain (Loss) Debt and Equity Securities, Unrealized Gain (Loss), Total Investments Net Change in Unrealized Gains (Losses) Related Party Transaction [Table] Schedule of Related Party Transactions, by Related Party [Table] Investments in Unsecured Debt [Member] Investments in Unsecured Debt [Member] Investments in Unsecured Debt [Member] Subsequent Event Type [Axis] CBA Subscription Facility CBA Subscription Facility [Member] CBA Subscription Facility Cash Provided by (Used in) Financing Activity, Including Discontinued Operation [Abstract] Cash flows from financing activities: Entity Ex Transition Period Banks [Member] Banks [Member] Banks Fair Value Measurement Inputs and Valuation Techniques [Line Items] Fair Value Measurement Inputs and Valuation Techniques [Line Items] Interest and Dividend Income, Securities, Operating Interest and Dividend Income, Securities, Operating, Total Interest, Dividend and Other Income Equity Components [Axis] Equity Components [Axis] Delayed Draw and Revolving Senior Secured Loans Delayed Draw and Revolving Senior Secured Loans [Member] Delayed Draw and Revolving Senior Secured Loans Equity Component [Domain] Equity Component [Domain] Asset Class [Axis] Asset Class [Axis] Variable Rate Component [Domain] Variable Rate Component [Domain] Variable Rate Component [Domain] Investment Company, Financial Highlights [Text Block] CONSOLIDATED FINANCIAL HIGHLIGHTS Dividends Accrued but Not yet Paid Dividends Accrued But Not Yet Paid Accrued but unpaid dividends Dividends payable Investment Company, Investment Income (Loss), Per Share, Basic Net investment income (loss) (in dollars per unit) Net investment income (loss) per unit (basic and diluted) (in dollars per unit) Maximum [Member] High Maximum Statistical Measurement [Axis] Statistical Measurement [Axis] Common Stock, Value, Issued Common units (66,592,630 and 61,623,231 common units issued and outstanding) Investment Company, Dividend Distribution [Abstract] Distributions paid from: Distributions to unitholders from: Dividends [Axis] Dividends [Axis] Consolidation, Policy [Policy Text Block] Consolidation Secured Overnight Financing Rate (SOFR) [Member] Secured Overnight Financing Rate (SOFR) Investment Company, Committed Capital Capital commitments Variable Rate Component One Variable Rate Component One [Member] Variable Rate Component One Dividend and Interest Receivable Interest and dividend receivable Investment Company, Financial Ratios [Abstract] Ratio/Supplemental Data: Amortization of Debt Issuance Costs Amortization of deferred financing costs Payment, Tax Withholding, Share-Based Payment Arrangement Tax withholding paid Related Party Transaction [Line Items] Related Party Transaction [Line Items] Fair Value, Assets Measured on Recurring Basis, Unobservable Input Reconciliation [Table] Fair Value, Assets Measured on Recurring Basis, Unobservable Input Reconciliation [Table] Entity Registrant Name Debt Disclosure [Text Block] DEBT Customer Concentration Risk [Member] Customer Concentration Risk Additional Paid in Capital Paid-in capital in excess of par value Investment Owned Transitions Number Investment Owned Transitions Number Investment owned, transitions, number Subsequent Events [Abstract] Fair Value, Assets Measured on Recurring Basis, Unobservable Input Reconciliation [Line Items] Fair Value, Assets Measured on Recurring Basis, Unobservable Input Reconciliation [Line Items] Realized Gain (Loss), Foreign Currency Transaction, after Tax Net realized (gain) loss on foreign currency transactions Proceeds from Issuance of Common Stock Proceeds from issuance of Common Units Investment Company [Abstract] Fair Value Measurement Inputs and Valuation Techniques [Table Text Block] Schedule of Fair Value Measurement Inputs and Valuation Techniques Building Products Building Products [Member] Building Products Entity Common Stock, Shares Outstanding Stockholders' Equity, Period Increase (Decrease) Total increase (decrease) in Members' Capital Interest and Dividend Income, Operating, Paid in Kind Payment-in-kind interest and dividend capitalized Net asset value, end of period (in dollars per unit) Net asset value, beginning of period (in dollars per unit) Net asset value per unit (in dollars per unit) Assets Total assets Income Statement [Abstract] Other Security Investments, Other Debt Other Security Investments, Other Debt [Member] Other debt Weighted Average [Member] Weighted Average Technology Sector [Member] IT Services Ground Transportation Sector Ground Transportation Sector [Member] Ground Transportation Preferred Equity Investment, Variable Interest Rate, Type [Extensible Enumeration] Preferred Equity Investment, Variable Interest Rate, Type [Extensible Enumeration] Earnings Per Share, Diluted Diluted earnings (loss) per Common Unit (in dollars per unit) Earnings (loss) per unit - diluted (in dollars per unit) City Area Code Valuation, Yield Analysis Valuation, Yield Analysis [Member] Yield Analysis Debt Instrument, Face Amount Aggregate Principal Committed Line of Credit Facility, Maximum Borrowing Capacity Maximum borrowing capacity Commercial and Industrial Sector [Member] Commercial Services & Supplies Investment Company, Financial Highlights [Roll Forward] Investment Company, Financial Highlights [Roll Forward] CORRA CORRA [Member] CORRA Cash and Cash Equivalents, Policy [Policy Text Block] Cash and Cash Equivalents Amended And Restated Investment Advisory Agreement Amended And Restated Investment Advisory Agreement [Member] Amended and Restated Investment Advisory Agreement Floating Rate [Member] Floating rate. Floating Rate Investment Owned at Fair Value Investment Owned at Fair Value [Member] Investment Owned at Fair Value Non Qualifying Assets Non Qualifying Assets [Member] Non Qualifying Assets Investment Company, Financial Support to Investee Contractually Required, Not Provided, Amount Unfunded commitments Unfunded Commitment Retained Earnings [Member] Retained Earnings Cash and Cash Equivalents [Axis] Other Debt Investments Other Debt Investments [Member] Other Debt Investments Commercial Services And Supplies Sector Commercial Services And Supplies Sector [Member] Commercial Services & Supplies Fair Value, Inputs, Level 1 [Member] Level 1 Class of Stock [Line Items] Class of Stock [Line Items] Cash Provided by (Used in) Financing Activity, Including Discontinued Operation Net cash provided by (used in) financing activities Fair Value, Asset, Recurring Basis, Still Held, Unrealized Gain (Loss) Net change in unrealized appreciation (depreciation) from investments still held Management Fee Payable Management fees payable Fair Value, Measurement with Unobservable Inputs Reconciliation, Recurring Basis, Asset, Sales Proceeds from principal repayments and sales of investments Short-Term Investments, Percentage of Net Assets Short-Term Investments, Percent of Net Assets Short-term investments, percent of net assets. Consumer Sector [Member] Diversified Consumer Services Entity Interactive Data Current Statement of Income Location, Balance [Domain] Income Statement Location [Domain] Net Income (Loss), Including Portion Attributable to Noncontrolling Interest [Abstract] Increase (decrease) in members’ capital resulting from operations: Fair Value Measurement [Domain] Fair Value Measurement [Domain] Cash Provided by (Used in) Operating Activity, Including Discontinued Operation [Abstract] Cash flows from operating activities: Accretion (Amortization) of Discounts and Premiums, Investments Net accretion of discount and amortization of premium on investments Insurance Sector [Member] Insurance Services Cash, Cash Equivalents, and Short-Term Investments, Percent of Net Assets Cash, cash equivalents, and short-term investments, percent of net assets. Total Cash and Cash Equivalents and Short Term Investments, Percentage of Net Assets Incentive Fee Rate Quarterly Catch Up Threshold Incentive Fee Rate Quarterly Catch Up Threshold [Member] Incentive Fee Rate Quarterly Catch Up Threshold Common Stock, Dividends, Per Share, Declared Per Unit Amount (in dollars per unit) Unfunded Debt Securities, First Lien Unfunded Debt Securities, First Lien [Member] Unfunded Debt Securities, First Lien Entity Tax Identification Number Investment Income: Revenues [Abstract] Long-Term Debt, Type [Axis] Long-Term Debt, Type [Axis] Diversified Telecommunication Services [Member] Diversified Telecommunication Services [Member] Diversified Telecommunication Services Fair Value, Measurement with Unobservable Inputs Reconciliation, Recurring Basis, Asset, Gain (Loss) Included in Earnings Total gains (losses) included in earnings JPM Funding Facility JPM Funding Facility [Member] JPM Funding Facility Local Phone Number Related Party Transaction [Domain] Related Party Transaction [Domain] Gross Investment Income, Operating Total investment income Measurement Input, Revenue Multiple [Member] Revenue Multiple Accounting Policies [Abstract] Stock Issued During Period, Shares, Dividend Reinvestment Plan Units issued (in units) Interest Income, Operating, Paid in Kind Payment-in-kind income Investment Company, Tax Reclassification, Increase (Decrease) Tax reclassification of members' capital Increase (decrease) due to reclassifications Dividend Reinvestment Paid Dividend Reinvestment Paid Dividend reinvestments Management fees waiver Investment Company, Contractual Fee Waived Investment Company, Contractual Fee Waived, Total Federal Funds Rate Federal Funds Rate [Member] Federal Funds Rate BNP Funding Facility BNP Funding Facility [Member] BNP Funding Facility Total Cash and Cash Equivalents and Short Term Investments, Cost Cash, Cash Equivalents, and Short-Term Investments Cash, Cash Equivalents, and Short-Term Investments, Total Stock, Class of Stock [Table] Schedule of Stock by Class [Table] Entity Emerging Growth Company Incentive Fee Rate Pre Incentive Fee Net Investment Income Exceeds product of the Floating Rate Annualized [Member] Incentive Fee Rate Pre Incentive Fee Net Investment Income Exceeds product of the Floating Rate Annualized Incentive fee rate pre incentive fee net investment income exceeds product of the floating rate annualized. SONIA [Member] SONIA SONIA Canadian Overnight Repo Rate Average (CORRA) Canadian Overnight Repo Rate Average (CORRA) [Member] Canadian Overnight Repo Rate Average (CORRA)