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[Member] Realized and unrealized (loss) gain on investments: Other Commitments [Table] Additional paid in capital Debt Disclosure [Text Block] Segment Reporting, Policy [Policy Text Block] Use of Estimates, Policy [Policy Text Block] Common stock issued, value us-gaap_LineOfCreditFacilityCommitmentFeePercentage Line of Credit Facility, Commitment Fee Percentage UNITED STATES Long-term debt, gross Common shares issued in connection with dividend reinvestment plan Stock Issued During Period, Value, Dividend Reinvestment Plan us-gaap_StockIssuedDuringPeriodValueAcquisitions Stock Issued During Period, Value, Acquisitions us-gaap_DebtWeightedAverageInterestRate Debt, Weighted Average Interest Rate Common stock issued, shares (in shares) Stock Issued During Period, Shares, New Issues (in shares) Industry Sector [Axis] Common shares issued in connection with dividend reinvestment plan (in shares) Stock Issued During Period, Shares, Dividend Reinvestment Plan (in shares) Debt Instrument, Name 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[Abstract] Merger [Member] Merger Payment Date Organization Expenses [Member] Organization Expenses Net realized gain (loss) on investments remc_PercentOfFinancingReceivablesNonaccrualCost Percent of Financing Receivables, Nonaccrual, Cost The percent of financing receivables that are nonaccrual, measured at cost. remc_PercentOfFinancingReceivablesNonaccrualFairValue Percent of Financing Receivables, Nonaccrual, Fair Value The percent of financing receivables that are nonaccrual, measured at fair value. Distribution, common remc_FinancingReceivableNonaccrualFairValue Financing Receivable, Nonaccrual, Fair Value Amortized cost of financing receivable on nonaccrual status measured at fair value. Excludes net investment in lease. Distribution Amount Dividends, Preferred Stock Supplemental disclosure of cash flow information and non-cash financing activities Board of directors' fees Other (3) (in dollars per share) Per share or unit amount of payment by classified as other. Weighted average debt per common share (in dollars per share) The weighted average value of debt per share. remc_BusinessCombinationLimitedPartnerPerShareValueOfSharesExchanged Business Combination, Limited Partner, Per Share Value of Shares Exchanged The per value of company shares exchanged to limited partners in the business combination. Sub-advisory Agreement [Member] Sub-advisory Agreement Sub-administration Agreement [Member] Sub-administration Agreement Professional fees remc_BusinessCombinationLimitedPartnerConsiderationMultiple Business Combination, Limited Partner Consideration Multiple The value applied to each limited partner's consideration multiple to calculate the number of shares each limited partner receives in the business combination. Administration Agreement [Member] Administration Agreement Remora [Member] Remora Fair Value, Recurring [Member] Crescent [Member] Crescent remc_AdministrativeFeeRate Administrative Fee Rate The administrative fee rate. remc_InvestmentCompanyManagementFeePercentWaived Investment Company, Management Fee, Percent Waived Percent of management fee waived for investment company. remc_InvestmentCompanyIncentiveFeePercentWaived Investment Company, Incentive Fee, Percent Waived Percent of incentive fee waived for investment company. remc_InvestmentCompanyIncentiveFeeToAverageNetAssetsAnnually Investment Company, Incentive Fee to Average Net Assets, Annually, No Investment Income Percentage of incentive fee expense to average net assets if no investment income is earned. remc_IncentiveFeeRateCapitalgainBased Incentive Fee Rate, Capital-gain Based Rate of expense for capital-gain-based incentive fee for performance under arrangement to manage operation, including, but not limited to, managing investment. Eldridge [Member] Eldridge remc_InvestmentCompanyIncentiveFeeToAverageNetAssetsQuarterly Investment Company, Incentive Fee to Average Net Assets, Quarterly, No Investment Income Percentage of incentive fee expense to average net assets if no investment income is earned. Kayne [Member] Kayne Net Asset Value Per Common Share (in dollars per share) Net assets (in dollars per share) Net assets (in dollars per share) Loan Sourcing Agreement [Member] Loan Sourcing Agreement Document Type Investment Value Greater than 750 Million [Member] Investment Value Greater than 750 Million Remora Capital Partners I, LP [Member] Remora Capital Partners I, LP Document Information [Line Items] Document Quarterly Report Investment Value Less than 300 Million [Member] Investment Value Less than 300 Million Investment Value Greater than 300 Million but Less than 750 Million [Member] Investment Value Greater than 300 Million but Less than 750 Million remc_InvestmentCompanyIncentiveFeeToAverageNetAssetsAnnuallyCatchupHurdle Investment Company, Incentive Fee to Average Net Assets, Annually, Catchup Hurdle Percentage of incentive fee expense to average net assets. Document Information [Table] remc_ManagementFeeRate Management Fee Rate The rate at which management fees are paid. Investment Management Agreement [Member] Investment Management Agreement remc_InvestmentCompanyIncentiveFeeToAverageNetAssetsQuarterlyCatchupHurdle Investment Company, Incentive Fee to Average Net Assets, Quarterly, Catchup Hurdle Percentage of incentive fee expense to average net assets. Entity Interactive Data Current Consideration, Preferred Stock, Shares (in shares) Remora Capital Partners II, QP LP [Member] Remora Capital Partners II, QP LP Document Transition Report Remora Capital Partners I, QP LP [Member] Remora Capital Partners I, QP LP Per common share information - basic and diluted: Remora Capital Partners II, LP [Member] Remora Capital Partners II, LP Weighted average common shares outstanding (basic and diluted) (in shares) us-gaap_NotesReceivableNet Financing Receivable, after Allowance for Credit Loss Net increase (decrease) in net assets resulting from operations per common share (basic and diluted) (in dollars per share) remc_PreferredStockDividendRateFixedPercentage Preferred Stock, Dividend Rate, Fixed, Percentage The percentage rate used to calculate dividend payments on preferred stock. remc_PreferredStockDividendRateVariablePercentage Preferred Stock, Dividend Rate, Variable, Percentage The percentage rate used to calculate dividend payments on preferred stock. remc_CapitalStockSharesAuthorized Capital Stock, Shares Authorized (in shares) Amount of common and preferred shares authorized. remc_CapitalStockAggregateParValue Capital Stock, Aggregate Par Value (in dollars per share) The aggregate par value of capital stock. 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RCC SPV [Member] RCC SPV Net accretion of discount and amortization of premium us-gaap_GoodwillAcquiredDuringPeriod Goodwill, Acquired During Period remc_LineOfCreditFacilityMaximumBorrowingCapacityAccordionFeature Line of Credit Facility, Maximum Borrowing Capacity, Accordion Feature Maximum borrowing capacity under the credit facility without consideration of any current restrictions on the amount that could be borrowed or the amounts currently outstanding under the facility. Auto Components Sector [Member] Auto Components Sector Building Products Sector [Member] Building Products Sector Document Fiscal Period Focus Document Fiscal Year Focus Air Freight and Logistics Sector [Member] Air Freight and Logistics Sector Amendment Flag remc_LineOfCreditFacilityInterestCoverageRatioTestMinimum Line of Credit Facility, Interest Coverage Ratio Test, Minimum The minimum interest coverage ratio test required by the line of credit facility. 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Business Combination [Axis] Reconciliation of Fair Value Balances [Table Text Block] Tabular disclosure of the reconciliation between the beginning and ending balances of investments at fair value. Valuation Technique, Recent Transaction [Member] Valuation Technique, Recent Transaction Net change in unrealized appreciation (depreciation) on investments Amount of unrealized appreciation (depreciation) recognized in income from asset measured at fair value on recurring basis using unobservable input (level 3). Entity [Domain] Entity Central Index Key Entity Registrant Name Senior Secured Loan Three [Member] Senior Secured Loan Three O 2026 M1 Dividends [Member] O 2026 M1 Dividends Entity Current Reporting Status Senior Secured Loan One [Member] Senior Secured Loan One Senior Secured Loan Two [Member] Senior Secured Loan Two Entity Incorporation, State or Country Code Current Fiscal Year End Date Valuation Approach, Transactions Precedent [Member] Valuation Approach, Transactions Precedent Measurement Input, Weighted Average Cost of Capital [Member] Measurement Input, Weighted Average Cost of Capital Entity Ex Transition Period Entity Filer Category Distribution per Share, preferred (in dollars per share) Entity Shell Company Entity Emerging Growth Company O 2026 M2 Dividends [Member] O 2026 M2 Dividends Entity Small Business O 2026 M3 Dividends [Member] O 2026 M3 Dividends Valuation Approach and Technique [Axis] Investments [Domain] us-gaap_BusinessCombinationRecognizedIdentifiableAssetsAcquiredAndLiabilitiesAssumedFinancialLiabilities Business Combination, Recognized Liability Assumed, Financial Liability us-gaap_PreferredStockDividendsIncomeStatementImpact Preferred Stock dividends Interest expense Valuation Approach and Technique [Domain] Valuation, Market Approach [Member] us-gaap_InterestExpenseDebt Interest Expense, Debt Net Asset Value Merger Consideration Business Combination, Consideration Transferred Entity Address, State or Province Entity Address, City or Town Distributable earnings (losses) Entity Address, Address Line One Organization, Consolidation and Presentation of Financial Statements Disclosure [Text Block] City Area Code Measurement Input, EBITDA Multiple [Member] Local Phone Number Entity Address, Postal Zip Code Accrued expenses and other liabilities Preferred Stock [Member] Revenue Recognition, Interest [Policy Text Block] Derivatives, Policy [Policy Text Block] Class of Stock [Axis] Class of Financing Receivable [Axis] Class of Financing Receivable [Domain] Variable Rate [Domain] Revenue [Policy Text Block] Related Party Transaction [Domain] Entity Common Stock, Shares Outstanding Related Party Transaction [Axis] us-gaap_FinancingReceivableRecordedInvestmentNonaccrualStatus Financing Receivable, Nonaccrual us-gaap_FairValueDisclosureOffbalanceSheetRisksFaceAmountLiability Unfunded commitment us-gaap_FairValueDisclosureOffbalanceSheetRisksAmountLiability Unfunded commitment, fair value Scenario [Axis] Scenario [Domain] Proceeds from principal repayments and sales of investments (2) Forecast [Member] Other general and administrative expenses Purchases of investments and other adjustments to cost (1) Common stock, par value (in dollars per share) Common Stock, Par or Stated Value Per Share (in dollars per share) Consideration, Preferred Stock Basis of Accounting, Policy [Policy Text Block] Cash and Cash Equivalents, Restricted Cash and Cash Equivalents, Policy [Policy Text Block] remc_PolicyTable us-gaap_Assets Total assets Valuation Technique, Price of Comparable Business [Member] Cash and Cash Equivalents, Policy [Policy Text Block] Cash and cash equivalents Cash and cash equivalents Geographical [Domain] Cash equivalents (1) Geographical [Axis] Non-controlled/non-affiliated investments, at fair value (amortized cost of $258,466 and $254,405, respectively) Investment Owned, Fair Value Investment Holdings [Text Block] Investment [Text Block] Shares owned (in shares) us-gaap_BusinessCombinationRecognizedIdentifiableAssetsAcquiredAndLiabilitiesAssumedCurrentAssetsOther Business Combination, Recognized Asset Acquired, Other Asset, Current Investment Company, Financial Highlights [Text Block] Debt, Policy [Policy Text Block] Investment Holdings [Table] Investment Company, Financial Highlights [Table Text Block] us-gaap_InvestmentCompanyDistributionToShareholdersPerShare Distributions declared from net investment income (1)(2) (in dollars per share) Investment Type [Axis] us-gaap_AssetsNet Net Assets Applicable to Common Shares Net increase (decrease) in net assets resulting from operations (1) (in dollars per share) Net investment income (loss) after excise tax (1) (in dollars per share) Investment Company, Financial Highlights [Table] Consolidation, Policy [Policy Text Block] Investment owned, at cost Amortized cost Total return based on NAV (2)(3) Interest income Cash interest paid Senior Secured Loans [Member] Senior Secured Loans us-gaap_InvestmentCompanyIncentiveFeeToAverageNetAssets Investment Company, Incentive Fee to Average Net Assets Investment Classification [Policy Text Block] The policy on the company's classification as a non-diversified company. Organization Expenses [Policy Text Block] The company's policy on organization expenses. Interim Period, Costs Not Allocable [Domain] Schedule of Line of Credit Facilities [Table Text Block] us-gaap_StockholdersEquity Net Assets Applicable to Common Shares Balance Balance us-gaap_PaymentsOfDividends Dividends paid Acquisition date Stock, Class of Stock [Table] Consolidation, Less-than-Wholly-Owned Subsidiary, Parent Ownership Interest, Effect of Change [Table] Financing costs payable Amount, after accumulated amortization, of debt issuance costs payable. Includes, but is not limited to, legal, accounting, underwriting, printing, and registration costs. ecd_Rule10b51ArrTrmntdFlag Rule 10b5-1 Arrangement Terminated [Flag] ecd_Rule10b51ArrAdoptedFlag Rule 10b5-1 Arrangement Adopted [Flag] Commitments and contingencies (Note 8) remc_AnnualizedYieldPercentage Annualized Yield Percentage Percentage of annualized yield. Summary Investment Holdings [Table Text Block] Payment-in-kind interest