<?xml version='1.0' encoding='utf-8'?>
<FilingSummary>
  <Version>3.25.1</Version>
  <ProcessingTime/>
  <ReportFormat>html</ReportFormat>
  <ContextCount>196</ContextCount>
  <ElementCount>309</ElementCount>
  <EntityCount>1</EntityCount>
  <FootnotesReported>true</FootnotesReported>
  <SegmentCount>46</SegmentCount>
  <ScenarioCount>0</ScenarioCount>
  <TuplesReported>false</TuplesReported>
  <UnitCount>7</UnitCount>
  <MyReports>
    <Report instance="ck0001998387-20250331.htm">
      <IsDefault>false</IsDefault>
      <HasEmbeddedReports>false</HasEmbeddedReports>
      <HtmlFileName>R1.htm</HtmlFileName>
      <LongName>100000 - Document - Cover</LongName>
      <ReportType>Sheet</ReportType>
      <Role>http://5cinvest.com/20250331/taxonomy/role/DocumentCover</Role>
      <ShortName>Cover</ShortName>
      <MenuCategory>Cover</MenuCategory>
      <Position>1</Position>
    </Report>
    <Report instance="ck0001998387-20250331.htm">
      <IsDefault>false</IsDefault>
      <HasEmbeddedReports>false</HasEmbeddedReports>
      <HtmlFileName>R2.htm</HtmlFileName>
      <LongName>100010 - Statement - Statements of Assets and Liabilities (Unaudited)</LongName>
      <ReportType>Sheet</ReportType>
      <Role>http://5cinvest.com/20250331/taxonomy/role/StatementStatementsOfAssetsAndLiabilitiesUnaudited</Role>
      <ShortName>Statements of Assets and Liabilities (Unaudited)</ShortName>
      <MenuCategory>Statements</MenuCategory>
      <Position>2</Position>
    </Report>
    <Report instance="ck0001998387-20250331.htm">
      <IsDefault>false</IsDefault>
      <HasEmbeddedReports>false</HasEmbeddedReports>
      <HtmlFileName>R3.htm</HtmlFileName>
      <LongName>100020 - Statement - Statements of Assets and Liabilities (Parenthetical) (Unaudited)</LongName>
      <ReportType>Sheet</ReportType>
      <Role>http://5cinvest.com/20250331/taxonomy/role/StatementStatementsOfAssetsAndLiabilitiesParentheticalUnaudited</Role>
      <ShortName>Statements of Assets and Liabilities (Parenthetical) (Unaudited)</ShortName>
      <MenuCategory>Statements</MenuCategory>
      <Position>3</Position>
    </Report>
    <Report instance="ck0001998387-20250331.htm">
      <IsDefault>false</IsDefault>
      <HasEmbeddedReports>false</HasEmbeddedReports>
      <HtmlFileName>R4.htm</HtmlFileName>
      <LongName>100030 - Statement - Statement of Operations (Unaudited)</LongName>
      <ReportType>Sheet</ReportType>
      <Role>http://5cinvest.com/20250331/taxonomy/role/StatementStatementOfOperationsUnaudited</Role>
      <ShortName>Statement of Operations (Unaudited)</ShortName>
      <MenuCategory>Statements</MenuCategory>
      <Position>4</Position>
    </Report>
    <Report instance="ck0001998387-20250331.htm">
      <IsDefault>false</IsDefault>
      <HasEmbeddedReports>false</HasEmbeddedReports>
      <HtmlFileName>R5.htm</HtmlFileName>
      <LongName>100040 - Statement - Statements of Changes in Net Assets (Unaudited)</LongName>
      <ReportType>Sheet</ReportType>
      <Role>http://5cinvest.com/20250331/taxonomy/role/StatementStatementsOfChangesInNetAssetsUnaudited</Role>
      <ShortName>Statements of Changes in Net Assets (Unaudited)</ShortName>
      <MenuCategory>Statements</MenuCategory>
      <Position>5</Position>
    </Report>
    <Report instance="ck0001998387-20250331.htm">
      <IsDefault>false</IsDefault>
      <HasEmbeddedReports>false</HasEmbeddedReports>
      <HtmlFileName>R6.htm</HtmlFileName>
      <LongName>100050 - Statement - Statements of Cash Flows (Unaudited)</LongName>
      <ReportType>Sheet</ReportType>
      <Role>http://5cinvest.com/20250331/taxonomy/role/StatementStatementsOfCashFlowsUnaudited</Role>
      <ShortName>Statements of Cash Flows (Unaudited)</ShortName>
      <MenuCategory>Statements</MenuCategory>
      <Position>6</Position>
    </Report>
    <Report instance="ck0001998387-20250331.htm">
      <IsDefault>false</IsDefault>
      <HasEmbeddedReports>false</HasEmbeddedReports>
      <HtmlFileName>R7.htm</HtmlFileName>
      <LongName>100060 - Statement - Schedule of Investments</LongName>
      <ReportType>Sheet</ReportType>
      <Role>http://5cinvest.com/20250331/taxonomy/role/StatementScheduleOfInvestments</Role>
      <ShortName>Schedule of Investments</ShortName>
      <MenuCategory>Statements</MenuCategory>
      <Position>7</Position>
    </Report>
    <Report instance="ck0001998387-20250331.htm">
      <IsDefault>false</IsDefault>
      <HasEmbeddedReports>false</HasEmbeddedReports>
      <HtmlFileName>R8.htm</HtmlFileName>
      <LongName>100070 - Statement - Schedule of Investments (Parenthetical)</LongName>
      <ReportType>Sheet</ReportType>
      <Role>http://5cinvest.com/20250331/taxonomy/role/StatementScheduleOfInvestmentsParenthetical</Role>
      <ShortName>Schedule of Investments (Parenthetical)</ShortName>
      <MenuCategory>Statements</MenuCategory>
      <Position>8</Position>
    </Report>
    <Report instance="ck0001998387-20250331.htm">
      <IsDefault>false</IsDefault>
      <HasEmbeddedReports>false</HasEmbeddedReports>
      <HtmlFileName>R9.htm</HtmlFileName>
      <LongName>995410 - Disclosure - Pay vs Performance Disclosure</LongName>
      <ReportType>Sheet</ReportType>
      <Role>http://xbrl.sec.gov/ecd/role/PvpDisclosure</Role>
      <ShortName>Pay vs Performance Disclosure</ShortName>
      <MenuCategory>Notes</MenuCategory>
      <Position>9</Position>
    </Report>
    <Report instance="ck0001998387-20250331.htm">
      <IsDefault>false</IsDefault>
      <HasEmbeddedReports>false</HasEmbeddedReports>
      <HtmlFileName>R10.htm</HtmlFileName>
      <LongName>995445 - Disclosure - Insider Trading Arrangements</LongName>
      <ReportType>Sheet</ReportType>
      <Role>http://xbrl.sec.gov/ecd/role/InsiderTradingArrangements</Role>
      <ShortName>Insider Trading Arrangements</ShortName>
      <MenuCategory>Notes</MenuCategory>
      <Position>10</Position>
    </Report>
    <Report instance="ck0001998387-20250331.htm">
      <IsDefault>false</IsDefault>
      <HasEmbeddedReports>false</HasEmbeddedReports>
      <HtmlFileName>R11.htm</HtmlFileName>
      <LongName>995470 - Disclosure - N-2</LongName>
      <ReportType>Sheet</ReportType>
      <Role>http://xbrl.sec.gov/cef/role/N2</Role>
      <ShortName>N-2</ShortName>
      <MenuCategory>Notes</MenuCategory>
      <Position>11</Position>
    </Report>
    <Report instance="ck0001998387-20250331.htm">
      <IsDefault>false</IsDefault>
      <HasEmbeddedReports>false</HasEmbeddedReports>
      <HtmlFileName>R12.htm</HtmlFileName>
      <LongName>995490 - Disclosure - Organization and Business</LongName>
      <ReportType>Sheet</ReportType>
      <Role>http://5cinvest.com/20250331/taxonomy/role/DisclosureOrganizationAndBusiness</Role>
      <ShortName>Organization and Business</ShortName>
      <MenuCategory>Notes</MenuCategory>
      <Position>12</Position>
    </Report>
    <Report instance="ck0001998387-20250331.htm">
      <IsDefault>false</IsDefault>
      <HasEmbeddedReports>false</HasEmbeddedReports>
      <HtmlFileName>R13.htm</HtmlFileName>
      <LongName>995500 - Disclosure - Significant Accounting Policies</LongName>
      <ReportType>Sheet</ReportType>
      <Role>http://5cinvest.com/20250331/taxonomy/role/DisclosureSignificantAccountingPolicies</Role>
      <ShortName>Significant Accounting Policies</ShortName>
      <MenuCategory>Notes</MenuCategory>
      <Position>13</Position>
    </Report>
    <Report instance="ck0001998387-20250331.htm">
      <IsDefault>false</IsDefault>
      <HasEmbeddedReports>false</HasEmbeddedReports>
      <HtmlFileName>R14.htm</HtmlFileName>
      <LongName>995510 - Disclosure - Agreements and Related Party Transactions</LongName>
      <ReportType>Sheet</ReportType>
      <Role>http://5cinvest.com/20250331/taxonomy/role/DisclosureAgreementsAndRelatedPartyTransactions</Role>
      <ShortName>Agreements and Related Party Transactions</ShortName>
      <MenuCategory>Notes</MenuCategory>
      <Position>14</Position>
    </Report>
    <Report instance="ck0001998387-20250331.htm">
      <IsDefault>false</IsDefault>
      <HasEmbeddedReports>false</HasEmbeddedReports>
      <HtmlFileName>R15.htm</HtmlFileName>
      <LongName>995520 - Disclosure - Investments at Fair Value</LongName>
      <ReportType>Sheet</ReportType>
      <Role>http://5cinvest.com/20250331/taxonomy/role/DisclosureInvestmentsAtFairValue</Role>
      <ShortName>Investments at Fair Value</ShortName>
      <MenuCategory>Notes</MenuCategory>
      <Position>15</Position>
    </Report>
    <Report instance="ck0001998387-20250331.htm">
      <IsDefault>false</IsDefault>
      <HasEmbeddedReports>false</HasEmbeddedReports>
      <HtmlFileName>R16.htm</HtmlFileName>
      <LongName>995530 - Disclosure - Borrowings</LongName>
      <ReportType>Sheet</ReportType>
      <Role>http://5cinvest.com/20250331/taxonomy/role/DisclosureBorrowings</Role>
      <ShortName>Borrowings</ShortName>
      <MenuCategory>Notes</MenuCategory>
      <Position>16</Position>
    </Report>
    <Report instance="ck0001998387-20250331.htm">
      <IsDefault>false</IsDefault>
      <HasEmbeddedReports>false</HasEmbeddedReports>
      <HtmlFileName>R17.htm</HtmlFileName>
      <LongName>995540 - Disclosure - Commitments and Contingencies</LongName>
      <ReportType>Sheet</ReportType>
      <Role>http://5cinvest.com/20250331/taxonomy/role/DisclosureCommitmentsAndContingencies</Role>
      <ShortName>Commitments and Contingencies</ShortName>
      <MenuCategory>Notes</MenuCategory>
      <Position>17</Position>
    </Report>
    <Report instance="ck0001998387-20250331.htm">
      <IsDefault>false</IsDefault>
      <HasEmbeddedReports>false</HasEmbeddedReports>
      <HtmlFileName>R18.htm</HtmlFileName>
      <LongName>995550 - Disclosure - Fair Value Measurements</LongName>
      <ReportType>Sheet</ReportType>
      <Role>http://5cinvest.com/20250331/taxonomy/role/DisclosureFairValueMeasurements</Role>
      <ShortName>Fair Value Measurements</ShortName>
      <MenuCategory>Notes</MenuCategory>
      <Position>18</Position>
    </Report>
    <Report instance="ck0001998387-20250331.htm">
      <IsDefault>false</IsDefault>
      <HasEmbeddedReports>false</HasEmbeddedReports>
      <HtmlFileName>R19.htm</HtmlFileName>
      <LongName>995560 - Disclosure - Net Assets</LongName>
      <ReportType>Sheet</ReportType>
      <Role>http://5cinvest.com/20250331/taxonomy/role/DisclosureNetAssets</Role>
      <ShortName>Net Assets</ShortName>
      <MenuCategory>Notes</MenuCategory>
      <Position>19</Position>
    </Report>
    <Report instance="ck0001998387-20250331.htm">
      <IsDefault>false</IsDefault>
      <HasEmbeddedReports>false</HasEmbeddedReports>
      <HtmlFileName>R20.htm</HtmlFileName>
      <LongName>995570 - Disclosure - Debt</LongName>
      <ReportType>Sheet</ReportType>
      <Role>http://5cinvest.com/20250331/taxonomy/role/DisclosureDebt</Role>
      <ShortName>Debt</ShortName>
      <MenuCategory>Notes</MenuCategory>
      <Position>20</Position>
    </Report>
    <Report instance="ck0001998387-20250331.htm">
      <IsDefault>false</IsDefault>
      <HasEmbeddedReports>false</HasEmbeddedReports>
      <HtmlFileName>R21.htm</HtmlFileName>
      <LongName>995580 - Disclosure - Earnings Per Share</LongName>
      <ReportType>Sheet</ReportType>
      <Role>http://5cinvest.com/20250331/taxonomy/role/DisclosureEarningsPerShare</Role>
      <ShortName>Earnings Per Share</ShortName>
      <MenuCategory>Notes</MenuCategory>
      <Position>21</Position>
    </Report>
    <Report instance="ck0001998387-20250331.htm">
      <IsDefault>false</IsDefault>
      <HasEmbeddedReports>false</HasEmbeddedReports>
      <HtmlFileName>R22.htm</HtmlFileName>
      <LongName>995590 - Disclosure - Financial Highlights</LongName>
      <ReportType>Sheet</ReportType>
      <Role>http://5cinvest.com/20250331/taxonomy/role/DisclosureFinancialHighlights</Role>
      <ShortName>Financial Highlights</ShortName>
      <MenuCategory>Notes</MenuCategory>
      <Position>22</Position>
    </Report>
    <Report instance="ck0001998387-20250331.htm">
      <IsDefault>false</IsDefault>
      <HasEmbeddedReports>false</HasEmbeddedReports>
      <HtmlFileName>R23.htm</HtmlFileName>
      <LongName>995610 - Disclosure - Subsequent Events</LongName>
      <ReportType>Sheet</ReportType>
      <Role>http://5cinvest.com/20250331/taxonomy/role/DisclosureSubsequentEvents</Role>
      <ShortName>Subsequent Events</ShortName>
      <MenuCategory>Notes</MenuCategory>
      <Position>23</Position>
    </Report>
    <Report instance="ck0001998387-20250331.htm">
      <IsDefault>false</IsDefault>
      <HasEmbeddedReports>false</HasEmbeddedReports>
      <HtmlFileName>R24.htm</HtmlFileName>
      <LongName>995620 - Disclosure - Significant Accounting Policies (Policies)</LongName>
      <ReportType>Sheet</ReportType>
      <Role>http://5cinvest.com/20250331/taxonomy/role/DisclosureSignificantAccountingPoliciesPolicies</Role>
      <ShortName>Significant Accounting Policies (Policies)</ShortName>
      <MenuCategory>Policies</MenuCategory>
      <ParentRole>http://5cinvest.com/20250331/taxonomy/role/DisclosureSignificantAccountingPolicies</ParentRole>
      <Position>24</Position>
    </Report>
    <Report instance="ck0001998387-20250331.htm">
      <IsDefault>false</IsDefault>
      <HasEmbeddedReports>false</HasEmbeddedReports>
      <HtmlFileName>R25.htm</HtmlFileName>
      <LongName>995630 - Disclosure - Agreements and Related Party Transactions (Tables)</LongName>
      <ReportType>Sheet</ReportType>
      <Role>http://5cinvest.com/20250331/taxonomy/role/DisclosureAgreementsAndRelatedPartyTransactionsTables</Role>
      <ShortName>Agreements and Related Party Transactions (Tables)</ShortName>
      <MenuCategory>Tables</MenuCategory>
      <ParentRole>http://5cinvest.com/20250331/taxonomy/role/DisclosureAgreementsAndRelatedPartyTransactions</ParentRole>
      <Position>25</Position>
    </Report>
    <Report instance="ck0001998387-20250331.htm">
      <IsDefault>false</IsDefault>
      <HasEmbeddedReports>false</HasEmbeddedReports>
      <HtmlFileName>R26.htm</HtmlFileName>
      <LongName>995640 - Disclosure - Investments at Fair Value (Tables)</LongName>
      <ReportType>Sheet</ReportType>
      <Role>http://5cinvest.com/20250331/taxonomy/role/DisclosureInvestmentsAtFairValueTables</Role>
      <ShortName>Investments at Fair Value (Tables)</ShortName>
      <MenuCategory>Tables</MenuCategory>
      <ParentRole>http://5cinvest.com/20250331/taxonomy/role/DisclosureInvestmentsAtFairValue</ParentRole>
      <Position>26</Position>
    </Report>
    <Report instance="ck0001998387-20250331.htm">
      <IsDefault>false</IsDefault>
      <HasEmbeddedReports>false</HasEmbeddedReports>
      <HtmlFileName>R27.htm</HtmlFileName>
      <LongName>995660 - Disclosure - Commitments and Contingencies (Tables)</LongName>
      <ReportType>Sheet</ReportType>
      <Role>http://5cinvest.com/20250331/taxonomy/role/DisclosureCommitmentsAndContingenciesTables</Role>
      <ShortName>Commitments and Contingencies (Tables)</ShortName>
      <MenuCategory>Tables</MenuCategory>
      <ParentRole>http://5cinvest.com/20250331/taxonomy/role/DisclosureCommitmentsAndContingencies</ParentRole>
      <Position>27</Position>
    </Report>
    <Report instance="ck0001998387-20250331.htm">
      <IsDefault>false</IsDefault>
      <HasEmbeddedReports>false</HasEmbeddedReports>
      <HtmlFileName>R28.htm</HtmlFileName>
      <LongName>995670 - Disclosure - Fair Value Measurements (Tables)</LongName>
      <ReportType>Sheet</ReportType>
      <Role>http://5cinvest.com/20250331/taxonomy/role/DisclosureFairValueMeasurementsTables</Role>
      <ShortName>Fair Value Measurements (Tables)</ShortName>
      <MenuCategory>Tables</MenuCategory>
      <ParentRole>http://5cinvest.com/20250331/taxonomy/role/DisclosureFairValueMeasurements</ParentRole>
      <Position>28</Position>
    </Report>
    <Report instance="ck0001998387-20250331.htm">
      <IsDefault>false</IsDefault>
      <HasEmbeddedReports>false</HasEmbeddedReports>
      <HtmlFileName>R29.htm</HtmlFileName>
      <LongName>995680 - Disclosure - Net Assets (Tables)</LongName>
      <ReportType>Sheet</ReportType>
      <Role>http://5cinvest.com/20250331/taxonomy/role/DisclosureNetAssetsTables</Role>
      <ShortName>Net Assets (Tables)</ShortName>
      <MenuCategory>Tables</MenuCategory>
      <ParentRole>http://5cinvest.com/20250331/taxonomy/role/DisclosureNetAssets</ParentRole>
      <Position>29</Position>
    </Report>
    <Report instance="ck0001998387-20250331.htm">
      <IsDefault>false</IsDefault>
      <HasEmbeddedReports>false</HasEmbeddedReports>
      <HtmlFileName>R30.htm</HtmlFileName>
      <LongName>995690 - Disclosure - Debt (Tables)</LongName>
      <ReportType>Sheet</ReportType>
      <Role>http://5cinvest.com/20250331/taxonomy/role/DisclosureDebtTables</Role>
      <ShortName>Debt (Tables)</ShortName>
      <MenuCategory>Tables</MenuCategory>
      <ParentRole>http://5cinvest.com/20250331/taxonomy/role/DisclosureDebt</ParentRole>
      <Position>30</Position>
    </Report>
    <Report instance="ck0001998387-20250331.htm">
      <IsDefault>false</IsDefault>
      <HasEmbeddedReports>false</HasEmbeddedReports>
      <HtmlFileName>R31.htm</HtmlFileName>
      <LongName>995700 - Disclosure - Earnings Per Share (Tables)</LongName>
      <ReportType>Sheet</ReportType>
      <Role>http://5cinvest.com/20250331/taxonomy/role/DisclosureEarningsPerShareTables</Role>
      <ShortName>Earnings Per Share (Tables)</ShortName>
      <MenuCategory>Tables</MenuCategory>
      <ParentRole>http://5cinvest.com/20250331/taxonomy/role/DisclosureEarningsPerShare</ParentRole>
      <Position>31</Position>
    </Report>
    <Report instance="ck0001998387-20250331.htm">
      <IsDefault>false</IsDefault>
      <HasEmbeddedReports>false</HasEmbeddedReports>
      <HtmlFileName>R32.htm</HtmlFileName>
      <LongName>995710 - Disclosure - Financial Highlights (Tables)</LongName>
      <ReportType>Sheet</ReportType>
      <Role>http://5cinvest.com/20250331/taxonomy/role/DisclosureFinancialHighlightsTables</Role>
      <ShortName>Financial Highlights (Tables)</ShortName>
      <MenuCategory>Tables</MenuCategory>
      <ParentRole>http://5cinvest.com/20250331/taxonomy/role/DisclosureFinancialHighlights</ParentRole>
      <Position>32</Position>
    </Report>
    <Report instance="ck0001998387-20250331.htm">
      <IsDefault>false</IsDefault>
      <HasEmbeddedReports>false</HasEmbeddedReports>
      <HtmlFileName>R33.htm</HtmlFileName>
      <LongName>995730 - Disclosure - Organization and Business - Additional Information (Detail)</LongName>
      <ReportType>Sheet</ReportType>
      <Role>http://5cinvest.com/20250331/taxonomy/role/DisclosureOrganizationAndBusinessAdditionalInformationDetail</Role>
      <ShortName>Organization and Business - Additional Information (Detail)</ShortName>
      <MenuCategory>Details</MenuCategory>
      <Position>33</Position>
    </Report>
    <Report instance="ck0001998387-20250331.htm">
      <IsDefault>false</IsDefault>
      <HasEmbeddedReports>false</HasEmbeddedReports>
      <HtmlFileName>R34.htm</HtmlFileName>
      <LongName>995740 - Disclosure - Significant Accounting Policies - Additional Information (Detail)</LongName>
      <ReportType>Sheet</ReportType>
      <Role>http://5cinvest.com/20250331/taxonomy/role/DisclosureSignificantAccountingPoliciesAdditionalInformationDetail</Role>
      <ShortName>Significant Accounting Policies - Additional Information (Detail)</ShortName>
      <MenuCategory>Details</MenuCategory>
      <Position>34</Position>
    </Report>
    <Report instance="ck0001998387-20250331.htm">
      <IsDefault>false</IsDefault>
      <HasEmbeddedReports>false</HasEmbeddedReports>
      <HtmlFileName>R35.htm</HtmlFileName>
      <LongName>995750 - Disclosure - Agreements and Related Party Transactions - Additional Information (Detail)</LongName>
      <ReportType>Sheet</ReportType>
      <Role>http://5cinvest.com/20250331/taxonomy/role/DisclosureAgreementsAndRelatedPartyTransactionsAdditionalInformationDetail</Role>
      <ShortName>Agreements and Related Party Transactions - Additional Information (Detail)</ShortName>
      <MenuCategory>Details</MenuCategory>
      <Position>35</Position>
    </Report>
    <Report instance="ck0001998387-20250331.htm">
      <IsDefault>false</IsDefault>
      <HasEmbeddedReports>false</HasEmbeddedReports>
      <HtmlFileName>R36.htm</HtmlFileName>
      <LongName>995760 - Disclosure - Agreements and Related Party Transactions - Summary of Expense Payments and related Reimbursement Payments (Details)</LongName>
      <ReportType>Sheet</ReportType>
      <Role>http://5cinvest.com/20250331/taxonomy/role/DisclosureAgreementsAndRelatedPartyTransactionsSummaryOfExpensePaymentsAndRelatedReimbursementPaymentsDetails</Role>
      <ShortName>Agreements and Related Party Transactions - Summary of Expense Payments and related Reimbursement Payments (Details)</ShortName>
      <MenuCategory>Details</MenuCategory>
      <Position>36</Position>
    </Report>
    <Report instance="ck0001998387-20250331.htm">
      <IsDefault>false</IsDefault>
      <HasEmbeddedReports>false</HasEmbeddedReports>
      <HtmlFileName>R37.htm</HtmlFileName>
      <LongName>995770 - Disclosure - Agreements and Related Party Transactions - Summary of Expense Payments and related Reimbursement Payments (Parenthetical) (Details)</LongName>
      <ReportType>Sheet</ReportType>
      <Role>http://5cinvest.com/20250331/taxonomy/role/DisclosureAgreementsAndRelatedPartyTransactionsSummaryOfExpensePaymentsAndRelatedReimbursementPaymentsParentheticalDetails</Role>
      <ShortName>Agreements and Related Party Transactions - Summary of Expense Payments and related Reimbursement Payments (Parenthetical) (Details)</ShortName>
      <MenuCategory>Details</MenuCategory>
      <Position>37</Position>
    </Report>
    <Report instance="ck0001998387-20250331.htm">
      <IsDefault>false</IsDefault>
      <HasEmbeddedReports>false</HasEmbeddedReports>
      <HtmlFileName>R38.htm</HtmlFileName>
      <LongName>995780 - Disclosure - Investments at Fair Value - Summary of Composition of Company's Investment Portfolio at Amortized Cost and Fair Value (Detail)</LongName>
      <ReportType>Sheet</ReportType>
      <Role>http://5cinvest.com/20250331/taxonomy/role/DisclosureInvestmentsAtFairValueSummaryOfCompositionOfCompanysInvestmentPortfolioAtAmortizedCostAndFairValueDetail</Role>
      <ShortName>Investments at Fair Value - Summary of Composition of Company's Investment Portfolio at Amortized Cost and Fair Value (Detail)</ShortName>
      <MenuCategory>Details</MenuCategory>
      <Position>38</Position>
    </Report>
    <Report instance="ck0001998387-20250331.htm">
      <IsDefault>false</IsDefault>
      <HasEmbeddedReports>false</HasEmbeddedReports>
      <HtmlFileName>R39.htm</HtmlFileName>
      <LongName>995790 - Disclosure - Investments at Fair Value - Summary of Industry Composition of Investments at Amortized Cost and Fair Value (Detail)</LongName>
      <ReportType>Sheet</ReportType>
      <Role>http://5cinvest.com/20250331/taxonomy/role/DisclosureInvestmentsAtFairValueSummaryOfIndustryCompositionOfInvestmentsAtAmortizedCostAndFairValueDetail</Role>
      <ShortName>Investments at Fair Value - Summary of Industry Composition of Investments at Amortized Cost and Fair Value (Detail)</ShortName>
      <MenuCategory>Details</MenuCategory>
      <Position>39</Position>
    </Report>
    <Report instance="ck0001998387-20250331.htm">
      <IsDefault>false</IsDefault>
      <HasEmbeddedReports>false</HasEmbeddedReports>
      <HtmlFileName>R40.htm</HtmlFileName>
      <LongName>995800 - Disclosure - Investments at Fair Value - Summary of Geographic Composition of Investments at Fair Value (Detail)</LongName>
      <ReportType>Sheet</ReportType>
      <Role>http://5cinvest.com/20250331/taxonomy/role/DisclosureInvestmentsAtFairValueSummaryOfGeographicCompositionOfInvestmentsAtFairValueDetail</Role>
      <ShortName>Investments at Fair Value - Summary of Geographic Composition of Investments at Fair Value (Detail)</ShortName>
      <MenuCategory>Details</MenuCategory>
      <Position>40</Position>
    </Report>
    <Report instance="ck0001998387-20250331.htm">
      <IsDefault>false</IsDefault>
      <HasEmbeddedReports>false</HasEmbeddedReports>
      <HtmlFileName>R41.htm</HtmlFileName>
      <LongName>995810 - Disclosure - Borrowings - Additional Information (Detail)</LongName>
      <ReportType>Sheet</ReportType>
      <Role>http://5cinvest.com/20250331/taxonomy/role/DisclosureBorrowingsAdditionalInformationDetail</Role>
      <ShortName>Borrowings - Additional Information (Detail)</ShortName>
      <MenuCategory>Details</MenuCategory>
      <Position>41</Position>
    </Report>
    <Report instance="ck0001998387-20250331.htm">
      <IsDefault>false</IsDefault>
      <HasEmbeddedReports>false</HasEmbeddedReports>
      <HtmlFileName>R42.htm</HtmlFileName>
      <LongName>995820 - Disclosure - Commitments and Contingencies - Summary of Outstanding Commitments to Investments (Details)</LongName>
      <ReportType>Sheet</ReportType>
      <Role>http://5cinvest.com/20250331/taxonomy/role/DisclosureCommitmentsAndContingenciesSummaryOfOutstandingCommitmentsToInvestmentsDetails</Role>
      <ShortName>Commitments and Contingencies - Summary of Outstanding Commitments to Investments (Details)</ShortName>
      <MenuCategory>Details</MenuCategory>
      <Position>42</Position>
    </Report>
    <Report instance="ck0001998387-20250331.htm">
      <IsDefault>false</IsDefault>
      <HasEmbeddedReports>false</HasEmbeddedReports>
      <HtmlFileName>R43.htm</HtmlFileName>
      <LongName>995830 - Disclosure - Fair Value Measurements - Summary of Investments and Cash Equivalents Within the Fair Value Hierarchy (Detail)</LongName>
      <ReportType>Sheet</ReportType>
      <Role>http://5cinvest.com/20250331/taxonomy/role/DisclosureFairValueMeasurementsSummaryOfInvestmentsAndCashEquivalentsWithinTheFairValueHierarchyDetail</Role>
      <ShortName>Fair Value Measurements - Summary of Investments and Cash Equivalents Within the Fair Value Hierarchy (Detail)</ShortName>
      <MenuCategory>Details</MenuCategory>
      <Position>43</Position>
    </Report>
    <Report instance="ck0001998387-20250331.htm">
      <IsDefault>false</IsDefault>
      <HasEmbeddedReports>false</HasEmbeddedReports>
      <HtmlFileName>R44.htm</HtmlFileName>
      <LongName>995840 - Disclosure - Fair Value Measurements - Schedule of Changes In Fair Value Investments (Detail)</LongName>
      <ReportType>Sheet</ReportType>
      <Role>http://5cinvest.com/20250331/taxonomy/role/DisclosureFairValueMeasurementsScheduleOfChangesInFairValueInvestmentsDetail</Role>
      <ShortName>Fair Value Measurements - Schedule of Changes In Fair Value Investments (Detail)</ShortName>
      <MenuCategory>Details</MenuCategory>
      <Position>44</Position>
    </Report>
    <Report instance="ck0001998387-20250331.htm">
      <IsDefault>false</IsDefault>
      <HasEmbeddedReports>false</HasEmbeddedReports>
      <HtmlFileName>R45.htm</HtmlFileName>
      <LongName>995850 - Disclosure - Fair Value Measurements - Additional Information (Detail)</LongName>
      <ReportType>Sheet</ReportType>
      <Role>http://5cinvest.com/20250331/taxonomy/role/DisclosureFairValueMeasurementsAdditionalInformationDetail</Role>
      <ShortName>Fair Value Measurements - Additional Information (Detail)</ShortName>
      <MenuCategory>Details</MenuCategory>
      <Position>45</Position>
    </Report>
    <Report instance="ck0001998387-20250331.htm">
      <IsDefault>false</IsDefault>
      <HasEmbeddedReports>false</HasEmbeddedReports>
      <HtmlFileName>R46.htm</HtmlFileName>
      <LongName>995860 - Disclosure - Fair Value Measurements - Schedule of Significant Unobservable Inputs of Level 3 Investments (Detail)</LongName>
      <ReportType>Sheet</ReportType>
      <Role>http://5cinvest.com/20250331/taxonomy/role/DisclosureFairValueMeasurementsScheduleOfSignificantUnobservableInputsOfLevel3InvestmentsDetail</Role>
      <ShortName>Fair Value Measurements - Schedule of Significant Unobservable Inputs of Level 3 Investments (Detail)</ShortName>
      <MenuCategory>Details</MenuCategory>
      <Position>46</Position>
    </Report>
    <Report instance="ck0001998387-20250331.htm">
      <IsDefault>false</IsDefault>
      <HasEmbeddedReports>false</HasEmbeddedReports>
      <HtmlFileName>R47.htm</HtmlFileName>
      <LongName>995880 - Disclosure - Net Assets - Additional Information (Detail)</LongName>
      <ReportType>Sheet</ReportType>
      <Role>http://5cinvest.com/20250331/taxonomy/role/DisclosureNetAssetsAdditionalInformationDetail</Role>
      <ShortName>Net Assets - Additional Information (Detail)</ShortName>
      <MenuCategory>Details</MenuCategory>
      <Position>47</Position>
    </Report>
    <Report instance="ck0001998387-20250331.htm">
      <IsDefault>false</IsDefault>
      <HasEmbeddedReports>false</HasEmbeddedReports>
      <HtmlFileName>R48.htm</HtmlFileName>
      <LongName>995890 - Disclosure - Net Assets - Summary of Shares of Common Stock Issued and Proceeds Received (Details)</LongName>
      <ReportType>Sheet</ReportType>
      <Role>http://5cinvest.com/20250331/taxonomy/role/DisclosureNetAssetsSummaryOfSharesOfCommonStockIssuedAndProceedsReceivedDetails</Role>
      <ShortName>Net Assets - Summary of Shares of Common Stock Issued and Proceeds Received (Details)</ShortName>
      <MenuCategory>Details</MenuCategory>
      <Position>48</Position>
    </Report>
    <Report instance="ck0001998387-20250331.htm">
      <IsDefault>false</IsDefault>
      <HasEmbeddedReports>false</HasEmbeddedReports>
      <HtmlFileName>R49.htm</HtmlFileName>
      <LongName>995900 - Disclosure - Debt - Additional Information (Details)</LongName>
      <ReportType>Sheet</ReportType>
      <Role>http://5cinvest.com/20250331/taxonomy/role/DisclosureDebtAdditionalInformationDetails</Role>
      <ShortName>Debt - Additional Information (Details)</ShortName>
      <MenuCategory>Details</MenuCategory>
      <Position>49</Position>
    </Report>
    <Report instance="ck0001998387-20250331.htm">
      <IsDefault>false</IsDefault>
      <HasEmbeddedReports>false</HasEmbeddedReports>
      <HtmlFileName>R50.htm</HtmlFileName>
      <LongName>995910 - Disclosure - Debt - Summary of Outstanding Debt Obligations (Details)</LongName>
      <ReportType>Sheet</ReportType>
      <Role>http://5cinvest.com/20250331/taxonomy/role/DisclosureDebtSummaryOfOutstandingDebtObligationsDetails</Role>
      <ShortName>Debt - Summary of Outstanding Debt Obligations (Details)</ShortName>
      <MenuCategory>Details</MenuCategory>
      <Position>50</Position>
    </Report>
    <Report instance="ck0001998387-20250331.htm">
      <IsDefault>false</IsDefault>
      <HasEmbeddedReports>false</HasEmbeddedReports>
      <HtmlFileName>R51.htm</HtmlFileName>
      <LongName>995920 - Disclosure - Debt - Schedule of Components of Interest Expense (Details)</LongName>
      <ReportType>Sheet</ReportType>
      <Role>http://5cinvest.com/20250331/taxonomy/role/DisclosureDebtScheduleOfComponentsOfInterestExpenseDetails</Role>
      <ShortName>Debt - Schedule of Components of Interest Expense (Details)</ShortName>
      <MenuCategory>Details</MenuCategory>
      <Position>51</Position>
    </Report>
    <Report instance="ck0001998387-20250331.htm">
      <IsDefault>false</IsDefault>
      <HasEmbeddedReports>false</HasEmbeddedReports>
      <HtmlFileName>R52.htm</HtmlFileName>
      <LongName>995940 - Disclosure - Income Tax - Schedule of Components of Accumulated Earnings (Losses) (Details)</LongName>
      <ReportType>Sheet</ReportType>
      <Role>http://5cinvest.com/20250331/taxonomy/role/DisclosureIncomeTaxScheduleOfComponentsOfAccumulatedEarningsLossesDetails</Role>
      <ShortName>Income Tax - Schedule of Components of Accumulated Earnings (Losses) (Details)</ShortName>
      <MenuCategory>Details</MenuCategory>
      <Position>52</Position>
    </Report>
    <Report instance="ck0001998387-20250331.htm">
      <IsDefault>false</IsDefault>
      <HasEmbeddedReports>false</HasEmbeddedReports>
      <HtmlFileName>R53.htm</HtmlFileName>
      <LongName>995960 - Disclosure - Income Tax - Schedule of Net Increase Decrease in Net Assets Resulting from Operations to Total Taxable Income (Detail)</LongName>
      <ReportType>Sheet</ReportType>
      <Role>http://5cinvest.com/20250331/taxonomy/role/DisclosureIncomeTaxScheduleOfNetIncreaseDecreaseInNetAssetsResultingFromOperationsToTotalTaxableIncomeDetail</Role>
      <ShortName>Income Tax - Schedule of Net Increase Decrease in Net Assets Resulting from Operations to Total Taxable Income (Detail)</ShortName>
      <MenuCategory>Details</MenuCategory>
      <Position>53</Position>
    </Report>
    <Report instance="ck0001998387-20250331.htm">
      <IsDefault>false</IsDefault>
      <HasEmbeddedReports>false</HasEmbeddedReports>
      <HtmlFileName>R54.htm</HtmlFileName>
      <LongName>995990 - Disclosure - Earnings Per Share - Schedule of Computation of Basic and Diluted Earnings Per Share (Details)</LongName>
      <ReportType>Sheet</ReportType>
      <Role>http://5cinvest.com/20250331/taxonomy/role/DisclosureEarningsPerShareScheduleOfComputationOfBasicAndDilutedEarningsPerShareDetails</Role>
      <ShortName>Earnings Per Share - Schedule of Computation of Basic and Diluted Earnings Per Share (Details)</ShortName>
      <MenuCategory>Details</MenuCategory>
      <Position>54</Position>
    </Report>
    <Report instance="ck0001998387-20250331.htm">
      <IsDefault>false</IsDefault>
      <HasEmbeddedReports>false</HasEmbeddedReports>
      <HtmlFileName>R55.htm</HtmlFileName>
      <LongName>996000 - Disclosure - Earnings Per Share - Schedule of Computation of Basic and Diluted Earnings Per Share (Parenthetical) (Details)</LongName>
      <ReportType>Sheet</ReportType>
      <Role>http://5cinvest.com/20250331/taxonomy/role/DisclosureEarningsPerShareScheduleOfComputationOfBasicAndDilutedEarningsPerShareParentheticalDetails</Role>
      <ShortName>Earnings Per Share - Schedule of Computation of Basic and Diluted Earnings Per Share (Parenthetical) (Details)</ShortName>
      <MenuCategory>Details</MenuCategory>
      <Position>55</Position>
    </Report>
    <Report instance="ck0001998387-20250331.htm">
      <IsDefault>false</IsDefault>
      <HasEmbeddedReports>false</HasEmbeddedReports>
      <HtmlFileName>R56.htm</HtmlFileName>
      <LongName>996010 - Disclosure - Financial Highlights - Summary of Financial Highlights (Detail)</LongName>
      <ReportType>Sheet</ReportType>
      <Role>http://5cinvest.com/20250331/taxonomy/role/DisclosureFinancialHighlightsSummaryOfFinancialHighlightsDetail</Role>
      <ShortName>Financial Highlights - Summary of Financial Highlights (Detail)</ShortName>
      <MenuCategory>Details</MenuCategory>
      <Position>56</Position>
    </Report>
    <Report instance="ck0001998387-20250331.htm">
      <IsDefault>false</IsDefault>
      <HasEmbeddedReports>false</HasEmbeddedReports>
      <HtmlFileName>R57.htm</HtmlFileName>
      <LongName>996020 - Disclosure - Financial Highlights - Summary of Financial Highlights (Parenthetical) (Detail)</LongName>
      <ReportType>Sheet</ReportType>
      <Role>http://5cinvest.com/20250331/taxonomy/role/DisclosureFinancialHighlightsSummaryOfFinancialHighlightsParentheticalDetail</Role>
      <ShortName>Financial Highlights - Summary of Financial Highlights (Parenthetical) (Detail)</ShortName>
      <MenuCategory>Details</MenuCategory>
      <Position>57</Position>
    </Report>
    <Report instance="ck0001998387-20250331.htm">
      <IsDefault>false</IsDefault>
      <HasEmbeddedReports>false</HasEmbeddedReports>
      <HtmlFileName>R58.htm</HtmlFileName>
      <LongName>996030 - Disclosure - Subsequent Events - Additional Information (Detail)</LongName>
      <ReportType>Sheet</ReportType>
      <Role>http://5cinvest.com/20250331/taxonomy/role/DisclosureSubsequentEventsAdditionalInformationDetail</Role>
      <ShortName>Subsequent Events - Additional Information (Detail)</ShortName>
      <MenuCategory>Details</MenuCategory>
      <Position>58</Position>
    </Report>
    <Report>
      <IsDefault>false</IsDefault>
      <HasEmbeddedReports>false</HasEmbeddedReports>
      <LongName>All Reports</LongName>
      <ReportType>Book</ReportType>
      <ShortName>All Reports</ShortName>
    </Report>
  </MyReports>
  <InputFiles>
    <File doctype="10-Q" isDefinitelyFs="true" isUsgaap="true" original="ck0001998387-20250331.htm">ck0001998387-20250331.htm</File>
    <File>ck0001998387-20250331.xsd</File>
  </InputFiles>
  <SupplementalFiles/>
  <BaseTaxonomies>
    <BaseTaxonomy items="1">http://fasb.org/srt/2024</BaseTaxonomy>
    <BaseTaxonomy items="558">http://fasb.org/us-gaap/2024</BaseTaxonomy>
    <BaseTaxonomy items="1">http://xbrl.sec.gov/cef/2024</BaseTaxonomy>
    <BaseTaxonomy items="28">http://xbrl.sec.gov/dei/2024</BaseTaxonomy>
    <BaseTaxonomy items="4">http://xbrl.sec.gov/ecd/2024</BaseTaxonomy>
  </BaseTaxonomies>
  <HasPresentationLinkbase>false</HasPresentationLinkbase>
  <HasCalculationLinkbase>false</HasCalculationLinkbase>
</FilingSummary>
