| IRS990/AccountantCompileOrReviewInd | 0 | false |
| IRS990/AccountsPayableAccrExpnssGrp/BOYAmt | 0 | 29939 |
| IRS990/AccountsPayableAccrExpnssGrp/EOYAmt | 0 | 2567 |
| IRS990/AccountsReceivableGrp/BOYAmt | 0 | 21000 |
| IRS990/AccountsReceivableGrp/EOYAmt | 0 | 4050 |
| IRS990/ActivitiesConductedPrtshpInd | 0 | false |
| IRS990/ActivityOrMissionDesc | 0 | The mission of the Charles County Charitable Trust is to improve quality of life in the community by strengthening the local nonprofit sector through educational programs and grant assistance. |
| IRS990/AdvertisingGrp/ProgramServicesAmt | 0 | 930 |
| IRS990/AdvertisingGrp/TotalAmt | 0 | 930 |
| IRS990/AllOtherContributionsAmt | 0 | 1535 |
| IRS990/AllOtherExpensesGrp/FundraisingAmt | 0 | 15 |
| IRS990/AllOtherExpensesGrp/ManagementAndGeneralAmt | 0 | 800 |
| IRS990/AllOtherExpensesGrp/ProgramServicesAmt | 0 | 213 |
| IRS990/AllOtherExpensesGrp/TotalAmt | 0 | 1028 |
| IRS990/AnnualDisclosureCoveredPrsnInd | 0 | true |
| IRS990/AuditCommitteeInd | 0 | true |
| IRS990/BackupWthldComplianceInd | 0 | true |
| IRS990/BenefitsToMembersGrp/TotalAmt | 0 | 0 |
| IRS990/BooksInCareOfDetail/PersonNm | 0 | Christie Burnett |
| IRS990/BooksInCareOfDetail/PhoneNum | 0 | 3019343700 |
| IRS990/BooksInCareOfDetail/USAddress/AddressLine1Txt | 0 | 9501 Crain Highway Box 2 |
| IRS990/BooksInCareOfDetail/USAddress/CityNm | 0 | Bel Alton |
| IRS990/BooksInCareOfDetail/USAddress/StateAbbreviationCd | 0 | MD |
| IRS990/BooksInCareOfDetail/USAddress/ZIPCd | 0 | 20611 |
| IRS990/BusinessRlnWith35CtrlEntInd | 0 | false |
| IRS990/BusinessRlnWithFamMemInd | 0 | false |
| IRS990/BusinessRlnWithOrgMemInd | 0 | false |
| IRS990/CashNonInterestBearingGrp/EOYAmt | 0 | 0 |
| IRS990/ChangeToOrgDocumentsInd | 0 | false |
| IRS990/CntrctRcvdGreaterThan100KCnt | 0 | 0 |
| IRS990/CollectionsOfArtInd | 0 | false |
| IRS990/CompCurrentOfcrDirectorsGrp/FundraisingAmt | 0 | 4957 |
| IRS990/CompCurrentOfcrDirectorsGrp/ManagementAndGeneralAmt | 0 | 74358 |
| IRS990/CompCurrentOfcrDirectorsGrp/ProgramServicesAmt | 0 | 19829 |
| IRS990/CompCurrentOfcrDirectorsGrp/TotalAmt | 0 | 99144 |
| IRS990/CompDisqualPersonsGrp/TotalAmt | 0 | 0 |
| IRS990/CompensationFromOtherSrcsInd | 0 | false |
| IRS990/CompensationProcessCEOInd | 0 | false |
| IRS990/CompensationProcessOtherInd | 0 | false |
| IRS990/ConferencesMeetingsGrp/TotalAmt | 0 | 0 |
| IRS990/ConflictOfInterestPolicyInd | 0 | true |
| IRS990/ConservationEasementsInd | 0 | false |
| IRS990/ConsolidatedAuditFinclStmtInd | 0 | false |
| IRS990/CreditCounselingInd | 0 | false |
| IRS990/CYBenefitsPaidToMembersAmt | 0 | 0 |
| IRS990/CYContributionsGrantsAmt | 0 | 1791780 |
| IRS990/CYGrantsAndSimilarPaidAmt | 0 | 1541323 |
| IRS990/CYInvestmentIncomeAmt | 0 | 45 |
| IRS990/CYOtherExpensesAmt | 0 | 51520 |
| IRS990/CYOtherRevenueAmt | 0 | 0 |
| IRS990/CYProgramServiceRevenueAmt | 0 | 0 |
| IRS990/CYRevenuesLessExpensesAmt | 0 | 29738 |
| IRS990/CYSalariesCompEmpBnftPaidAmt | 0 | 169244 |
| IRS990/CYTotalExpensesAmt | 0 | 1762087 |
| IRS990/CYTotalFundraisingExpenseAmt | 0 | 6442 |
| IRS990/CYTotalProfFndrsngExpnsAmt | 0 | 0 |
| IRS990/CYTotalRevenueAmt | 0 | 1791825 |
| IRS990/DecisionsSubjectToApprovaInd | 0 | false |
| IRS990/DeductibleArtContributionInd | 0 | false |
| IRS990/DeductibleNonCashContriInd | 0 | false |
| IRS990/DeferredRevenueGrp/EOYAmt | 0 | 504055 |
| IRS990/DelegationOfMgmtDutiesInd | 0 | false |
| IRS990/DepreciationDepletionGrp/FundraisingAmt | 0 | 40 |
| IRS990/DepreciationDepletionGrp/ManagementAndGeneralAmt | 0 | 782 |
| IRS990/DepreciationDepletionGrp/ProgramServicesAmt | 0 | 551 |
| IRS990/DepreciationDepletionGrp/TotalAmt | 0 | 1373 |
| IRS990/Desc | 0 | Charles County Charitable Trust is involved in managing the decision-making process in grant awards, monitoring the grants awarded, make site visits to grantees, review mid-year and final grant reports from grantee organizations. The organization also provides opportunities for representatives of nonprofit organizations to participate in a comprehensive learning experience. Participants learn to develop individualized fundraising program plans that integrate fundraising, marketing and communications to increase overall financial support and assure sustainability. During the year ended June 30, 2021, CCCT facilitated additional COVID relief grants to non-profit organizations. |
| IRS990/DescribedInSection501c3Ind | 0 | true |
| IRS990/DisregardedEntityInd | 0 | false |
| IRS990/DocumentRetentionPolicyInd | 0 | false |
| IRS990/DonorAdvisedFundInd | 0 | false |
| IRS990/DonorRstrOrQuasiEndowmentsInd | 0 | false |
| IRS990/ElectionOfBoardMembersInd | 0 | false |
| IRS990/EmployeeCnt | 0 | 3 |
| IRS990/EmploymentTaxReturnsFiledInd | 0 | true |
| IRS990/EngagedInExcessBenefitTransInd | 0 | false |
| IRS990/ExpenseAmt | 0 | 1628169 |
| IRS990/FamilyOrBusinessRlnInd | 0 | false |
| IRS990/FederalGrantAuditRequiredInd | 0 | false |
| IRS990/FeesForServicesAccountingGrp/ManagementAndGeneralAmt | 0 | 3920 |
| IRS990/FeesForServicesAccountingGrp/TotalAmt | 0 | 3920 |
| IRS990/FeesForServicesLegalGrp/TotalAmt | 0 | 0 |
| IRS990/FeesForServicesLobbyingGrp/TotalAmt | 0 | 0 |
| IRS990/FeesForServicesManagementGrp/TotalAmt | 0 | 0 |
| IRS990/FeesForServicesOtherGrp/ManagementAndGeneralAmt | 0 | 2450 |
| IRS990/FeesForServicesOtherGrp/ProgramServicesAmt | 0 | 12770 |
| IRS990/FeesForServicesOtherGrp/TotalAmt | 0 | 15220 |
| IRS990/FeesForServicesProfFundraising/TotalAmt | 0 | 0 |
| IRS990/FeesForSrvcInvstMgmntFeesGrp/TotalAmt | 0 | 0 |
| IRS990/ForeignActivitiesInd | 0 | false |
| IRS990/ForeignFinancialAccountInd | 0 | false |
| IRS990/ForeignGrantsGrp/TotalAmt | 0 | 0 |
| IRS990/ForeignOfficeInd | 0 | false |
| IRS990/Form1098CFiledInd | 0 | false |
| IRS990/Form8282FiledCnt | 0 | 0 |
| IRS990/Form8282PropertyDisposedOfInd | 0 | false |
| IRS990/Form8899Filedind | 0 | false |
| IRS990/Form990PartVIISectionAGrp/AverageHoursPerWeekRltdOrgRt | 0 | 0.00 |
| IRS990/Form990PartVIISectionAGrp/AverageHoursPerWeekRltdOrgRt | 1 | 0.00 |
| IRS990/Form990PartVIISectionAGrp/AverageHoursPerWeekRltdOrgRt | 2 | 0.00 |
| IRS990/Form990PartVIISectionAGrp/AverageHoursPerWeekRltdOrgRt | 3 | 0.00 |
| IRS990/Form990PartVIISectionAGrp/AverageHoursPerWeekRltdOrgRt | 4 | 0.00 |
| IRS990/Form990PartVIISectionAGrp/AverageHoursPerWeekRltdOrgRt | 5 | 0.00 |
| IRS990/Form990PartVIISectionAGrp/AverageHoursPerWeekRltdOrgRt | 6 | 0.00 |
| IRS990/Form990PartVIISectionAGrp/AverageHoursPerWeekRltdOrgRt | 7 | 0.00 |
| IRS990/Form990PartVIISectionAGrp/AverageHoursPerWeekRltdOrgRt | 8 | 0.00 |
| IRS990/Form990PartVIISectionAGrp/AverageHoursPerWeekRltdOrgRt | 9 | 0.00 |
| IRS990/Form990PartVIISectionAGrp/AverageHoursPerWeekRltdOrgRt | 10 | 0.00 |
| IRS990/Form990PartVIISectionAGrp/AverageHoursPerWeekRt | 0 | 40.00 |
| IRS990/Form990PartVIISectionAGrp/AverageHoursPerWeekRt | 1 | 2.00 |
| IRS990/Form990PartVIISectionAGrp/AverageHoursPerWeekRt | 2 | 2.00 |
| IRS990/Form990PartVIISectionAGrp/AverageHoursPerWeekRt | 3 | 2.00 |
| IRS990/Form990PartVIISectionAGrp/AverageHoursPerWeekRt | 4 | 1.00 |
| IRS990/Form990PartVIISectionAGrp/AverageHoursPerWeekRt | 5 | 1.00 |
| IRS990/Form990PartVIISectionAGrp/AverageHoursPerWeekRt | 6 | 1.00 |
| IRS990/Form990PartVIISectionAGrp/AverageHoursPerWeekRt | 7 | 1.00 |
| IRS990/Form990PartVIISectionAGrp/AverageHoursPerWeekRt | 8 | 1.00 |
| IRS990/Form990PartVIISectionAGrp/AverageHoursPerWeekRt | 9 | 1.00 |
| IRS990/Form990PartVIISectionAGrp/AverageHoursPerWeekRt | 10 | 1.00 |
| IRS990/Form990PartVIISectionAGrp/IndividualTrusteeOrDirectorInd | 0 | X |
| IRS990/Form990PartVIISectionAGrp/IndividualTrusteeOrDirectorInd | 1 | X |
| IRS990/Form990PartVIISectionAGrp/IndividualTrusteeOrDirectorInd | 2 | X |
| IRS990/Form990PartVIISectionAGrp/IndividualTrusteeOrDirectorInd | 3 | X |
| IRS990/Form990PartVIISectionAGrp/IndividualTrusteeOrDirectorInd | 4 | X |
| IRS990/Form990PartVIISectionAGrp/IndividualTrusteeOrDirectorInd | 5 | X |
| IRS990/Form990PartVIISectionAGrp/IndividualTrusteeOrDirectorInd | 6 | X |
| IRS990/Form990PartVIISectionAGrp/IndividualTrusteeOrDirectorInd | 7 | X |
| IRS990/Form990PartVIISectionAGrp/IndividualTrusteeOrDirectorInd | 8 | X |
| IRS990/Form990PartVIISectionAGrp/IndividualTrusteeOrDirectorInd | 9 | X |
| IRS990/Form990PartVIISectionAGrp/OfficerInd | 0 | X |
| IRS990/Form990PartVIISectionAGrp/OfficerInd | 1 | X |
| IRS990/Form990PartVIISectionAGrp/OfficerInd | 2 | X |
| IRS990/Form990PartVIISectionAGrp/OfficerInd | 3 | X |
| IRS990/Form990PartVIISectionAGrp/OtherCompensationAmt | 0 | 0 |
| IRS990/Form990PartVIISectionAGrp/OtherCompensationAmt | 1 | 0 |
| IRS990/Form990PartVIISectionAGrp/OtherCompensationAmt | 2 | 0 |
| IRS990/Form990PartVIISectionAGrp/OtherCompensationAmt | 3 | 0 |
| IRS990/Form990PartVIISectionAGrp/OtherCompensationAmt | 4 | 0 |
| IRS990/Form990PartVIISectionAGrp/OtherCompensationAmt | 5 | 0 |
| IRS990/Form990PartVIISectionAGrp/OtherCompensationAmt | 6 | 0 |
| IRS990/Form990PartVIISectionAGrp/OtherCompensationAmt | 7 | 0 |
| IRS990/Form990PartVIISectionAGrp/OtherCompensationAmt | 8 | 0 |
| IRS990/Form990PartVIISectionAGrp/OtherCompensationAmt | 9 | 0 |
| IRS990/Form990PartVIISectionAGrp/OtherCompensationAmt | 10 | 0 |
| IRS990/Form990PartVIISectionAGrp/PersonNm | 0 | Vivian Mills |
| IRS990/Form990PartVIISectionAGrp/PersonNm | 1 | Swynice Hawkins |
| IRS990/Form990PartVIISectionAGrp/PersonNm | 2 | Deborah Carrington |
| IRS990/Form990PartVIISectionAGrp/PersonNm | 3 | Stephen Bunker |
| IRS990/Form990PartVIISectionAGrp/PersonNm | 4 | Darlene M Breck |
| IRS990/Form990PartVIISectionAGrp/PersonNm | 5 | Sandy McGraw |
| IRS990/Form990PartVIISectionAGrp/PersonNm | 6 | Mark Gaskill |
| IRS990/Form990PartVIISectionAGrp/PersonNm | 7 | Angela R Clark |
| IRS990/Form990PartVIISectionAGrp/PersonNm | 8 | George Hawley |
| IRS990/Form990PartVIISectionAGrp/PersonNm | 9 | Tina Wilson |
| IRS990/Form990PartVIISectionAGrp/PersonNm | 10 | Mike Gahan |
| IRS990/Form990PartVIISectionAGrp/ReportableCompFromOrgAmt | 0 | 99144 |
| IRS990/Form990PartVIISectionAGrp/ReportableCompFromOrgAmt | 1 | 0 |
| IRS990/Form990PartVIISectionAGrp/ReportableCompFromOrgAmt | 2 | 0 |
| IRS990/Form990PartVIISectionAGrp/ReportableCompFromOrgAmt | 3 | 0 |
| IRS990/Form990PartVIISectionAGrp/ReportableCompFromOrgAmt | 4 | 0 |
| IRS990/Form990PartVIISectionAGrp/ReportableCompFromOrgAmt | 5 | 0 |
| IRS990/Form990PartVIISectionAGrp/ReportableCompFromOrgAmt | 6 | 0 |
| IRS990/Form990PartVIISectionAGrp/ReportableCompFromOrgAmt | 7 | 0 |
| IRS990/Form990PartVIISectionAGrp/ReportableCompFromOrgAmt | 8 | 0 |
| IRS990/Form990PartVIISectionAGrp/ReportableCompFromOrgAmt | 9 | 0 |
| IRS990/Form990PartVIISectionAGrp/ReportableCompFromOrgAmt | 10 | 0 |
| IRS990/Form990PartVIISectionAGrp/ReportableCompFromRltdOrgAmt | 0 | 0 |
| IRS990/Form990PartVIISectionAGrp/ReportableCompFromRltdOrgAmt | 1 | 0 |
| IRS990/Form990PartVIISectionAGrp/ReportableCompFromRltdOrgAmt | 2 | 0 |
| IRS990/Form990PartVIISectionAGrp/ReportableCompFromRltdOrgAmt | 3 | 0 |
| IRS990/Form990PartVIISectionAGrp/ReportableCompFromRltdOrgAmt | 4 | 0 |
| IRS990/Form990PartVIISectionAGrp/ReportableCompFromRltdOrgAmt | 5 | 0 |
| IRS990/Form990PartVIISectionAGrp/ReportableCompFromRltdOrgAmt | 6 | 0 |
| IRS990/Form990PartVIISectionAGrp/ReportableCompFromRltdOrgAmt | 7 | 0 |
| IRS990/Form990PartVIISectionAGrp/ReportableCompFromRltdOrgAmt | 8 | 0 |
| IRS990/Form990PartVIISectionAGrp/ReportableCompFromRltdOrgAmt | 9 | 0 |
| IRS990/Form990PartVIISectionAGrp/ReportableCompFromRltdOrgAmt | 10 | 0 |
| IRS990/Form990PartVIISectionAGrp/TitleTxt | 0 | Executive Dir. |
| IRS990/Form990PartVIISectionAGrp/TitleTxt | 1 | President |
| IRS990/Form990PartVIISectionAGrp/TitleTxt | 2 | Vice President |
| IRS990/Form990PartVIISectionAGrp/TitleTxt | 3 | Treasurer |
| IRS990/Form990PartVIISectionAGrp/TitleTxt | 4 | Director |
| IRS990/Form990PartVIISectionAGrp/TitleTxt | 5 | Director |
| IRS990/Form990PartVIISectionAGrp/TitleTxt | 6 | Director |
| IRS990/Form990PartVIISectionAGrp/TitleTxt | 7 | Director |
| IRS990/Form990PartVIISectionAGrp/TitleTxt | 8 | Director |
| IRS990/Form990PartVIISectionAGrp/TitleTxt | 9 | Director |
| IRS990/Form990PartVIISectionAGrp/TitleTxt | 10 | Director |
| IRS990/Form990ProvidedToGvrnBodyInd | 0 | true |
| IRS990/FormationYr | 0 | 2016 |
| IRS990/FormerOfcrEmployeesListedInd | 0 | false |
| IRS990/FSAuditedBasisGrp/SeparateBasisFinclStmtInd | 0 | X |
| IRS990/FSAuditedInd | 0 | true |
| IRS990/FundraisingActivitiesInd | 0 | false |
| IRS990/GamingActivitiesInd | 0 | false |
| IRS990/GoverningBodyVotingMembersCnt | 0 | 10 |
| IRS990/GovernmentGrantsAmt | 0 | 1790245 |
| IRS990/GrantAmt | 0 | 1541323 |
| IRS990/GrantsToDomesticIndividualsGrp/TotalAmt | 0 | 0 |
| IRS990/GrantsToDomesticOrgsGrp/ProgramServicesAmt | 0 | 1541323 |
| IRS990/GrantsToDomesticOrgsGrp/TotalAmt | 0 | 1541323 |
| IRS990/GrantsToIndividualsInd | 0 | false |
| IRS990/GrantsToOrganizationsInd | 0 | true |
| IRS990/GrantToRelatedPersonInd | 0 | false |
| IRS990/GrossReceiptsAmt | 0 | 1791825 |
| IRS990/GroupReturnForAffiliatesInd | 0 | false |
| IRS990/IncludeFIN48FootnoteInd | 0 | true |
| IRS990/IncmFromInvestBondProceedsGrp/TotalRevenueColumnAmt | 0 | 0 |
| IRS990/IndependentAuditFinclStmtInd | 0 | true |
| IRS990/IndependentVotingMemberCnt | 0 | 10 |
| IRS990/IndivRcvdGreaterThan100KCnt | 0 | 0 |
| IRS990/IndoorTanningServicesInd | 0 | false |
| IRS990/InfoInScheduleOPartVIInd | 0 | X |
| IRS990/InformationTechnologyGrp/FundraisingAmt | 0 | 245 |
| IRS990/InformationTechnologyGrp/ManagementAndGeneralAmt | 0 | 4817 |
| IRS990/InformationTechnologyGrp/ProgramServicesAmt | 0 | 3389 |
| IRS990/InformationTechnologyGrp/TotalAmt | 0 | 8451 |
| IRS990/InsuranceGrp/FundraisingAmt | 0 | 62 |
| IRS990/InsuranceGrp/ManagementAndGeneralAmt | 0 | 1226 |
| IRS990/InsuranceGrp/ProgramServicesAmt | 0 | 863 |
| IRS990/InsuranceGrp/TotalAmt | 0 | 2151 |
| IRS990/IntangibleAssetsGrp/EOYAmt | 0 | 0 |
| IRS990/InterestGrp/TotalAmt | 0 | 0 |
| IRS990/InventoriesForSaleOrUseGrp/EOYAmt | 0 | 0 |
| IRS990/InvestmentIncomeGrp/ExclusionAmt | 0 | 45 |
| IRS990/InvestmentIncomeGrp/TotalRevenueColumnAmt | 0 | 45 |
| IRS990/InvestmentInJointVentureInd | 0 | false |
| IRS990/InvestmentsOtherSecuritiesGrp/EOYAmt | 0 | 0 |
| IRS990/InvestmentsProgramRelatedGrp/EOYAmt | 0 | 0 |
| IRS990/InvestmentsPubTradedSecGrp/EOYAmt | 0 | 0 |
| IRS990/IRPDocumentCnt | 0 | 3 |
| IRS990/IRPDocumentW2GCnt | 0 | 0 |
| IRS990/LandBldgEquipAccumDeprecAmt | 0 | 5893 |
| IRS990/LandBldgEquipBasisNetGrp/BOYAmt | 0 | 4013 |
| IRS990/LandBldgEquipBasisNetGrp/EOYAmt | 0 | 5894 |
| IRS990/LandBldgEquipCostOrOtherBssAmt | 0 | 11787 |
| IRS990/LegalDomicileStateCd | 0 | MD |
| IRS990/LoanOutstandingInd | 0 | false |
| IRS990/LobbyingActivitiesInd | 0 | false |
| IRS990/LocalChaptersInd | 0 | false |
| IRS990/MaterialDiversionOrMisuseInd | 0 | false |
| IRS990/MembersOrStockholdersInd | 0 | false |
| IRS990/MethodOfAccountingAccrualInd | 0 | X |
| IRS990/MinutesOfCommitteesInd | 0 | true |
| IRS990/MinutesOfGoverningBodyInd | 0 | true |
| IRS990/MissionDesc | 0 | The mission of the Charles County Charitable Trust is to improve quality of life in the community by strengthening the local nonprofit sector through educational programs and grant assistance. |
| IRS990/MoreThan5000KToIndividualsInd | 0 | false |
| IRS990/MoreThan5000KToOrgInd | 0 | false |
| IRS990/NetAssetsOrFundBalancesBOYAmt | 0 | 56768 |
| IRS990/NetAssetsOrFundBalancesEOYAmt | 0 | 86506 |
| IRS990/NetGainOrLossInvestmentsGrp/TotalRevenueColumnAmt | 0 | 0 |
| IRS990/NetIncmFromFundraisingEvtGrp/TotalRevenueColumnAmt | 0 | 0 |
| IRS990/NetIncomeFromGamingGrp/TotalRevenueColumnAmt | 0 | 0 |
| IRS990/NetIncomeOrLossGrp/TotalRevenueColumnAmt | 0 | 0 |
| IRS990/NetRentalIncomeOrLossGrp/TotalRevenueColumnAmt | 0 | 0 |
| IRS990/NoDonorRestrictionNetAssetsGrp/BOYAmt | 0 | 56768 |
| IRS990/NoDonorRestrictionNetAssetsGrp/EOYAmt | 0 | 86506 |
| IRS990/NondeductibleContributionsInd | 0 | false |
| IRS990/OccupancyGrp/FundraisingAmt | 0 | 163 |
| IRS990/OccupancyGrp/ManagementAndGeneralAmt | 0 | 3210 |
| IRS990/OccupancyGrp/ProgramServicesAmt | 0 | 2259 |
| IRS990/OccupancyGrp/TotalAmt | 0 | 5632 |
| IRS990/OfficeExpensesGrp/FundraisingAmt | 0 | 13 |
| IRS990/OfficeExpensesGrp/ManagementAndGeneralAmt | 0 | 975 |
| IRS990/OfficeExpensesGrp/ProgramServicesAmt | 0 | 179 |
| IRS990/OfficeExpensesGrp/TotalAmt | 0 | 1167 |
| IRS990/OfficerMailingAddressInd | 0 | false |
| IRS990/OperateHospitalInd | 0 | false |
| IRS990/Organization501c3Ind | 0 | X |
| IRS990/OrganizationFollowsFASB117Ind | 0 | X |
| IRS990/OtherAssetsTotalGrp/BOYAmt | 0 | 750 |
| IRS990/OtherAssetsTotalGrp/EOYAmt | 0 | 750 |
| IRS990/OtherEmployeeBenefitsGrp/TotalAmt | 0 | 0 |
| IRS990/OtherExpensesGrp/Desc | 0 | telephone, internet |
| IRS990/OtherExpensesGrp/Desc | 1 | equipment rental, maintenance |
| IRS990/OtherExpensesGrp/Desc | 2 | website |
| IRS990/OtherExpensesGrp/Desc | 3 | membership, dues |
| IRS990/OtherExpensesGrp/FundraisingAmt | 0 | 163 |
| IRS990/OtherExpensesGrp/FundraisingAmt | 1 | 71 |
| IRS990/OtherExpensesGrp/FundraisingAmt | 2 | 71 |
| IRS990/OtherExpensesGrp/FundraisingAmt | 3 | 34 |
| IRS990/OtherExpensesGrp/ManagementAndGeneralAmt | 0 | 3207 |
| IRS990/OtherExpensesGrp/ManagementAndGeneralAmt | 1 | 1396 |
| IRS990/OtherExpensesGrp/ManagementAndGeneralAmt | 2 | 1387 |
| IRS990/OtherExpensesGrp/ManagementAndGeneralAmt | 3 | 667 |
| IRS990/OtherExpensesGrp/ProgramServicesAmt | 0 | 2257 |
| IRS990/OtherExpensesGrp/ProgramServicesAmt | 1 | 982 |
| IRS990/OtherExpensesGrp/ProgramServicesAmt | 2 | 976 |
| IRS990/OtherExpensesGrp/ProgramServicesAmt | 3 | 437 |
| IRS990/OtherExpensesGrp/TotalAmt | 0 | 5627 |
| IRS990/OtherExpensesGrp/TotalAmt | 1 | 2449 |
| IRS990/OtherExpensesGrp/TotalAmt | 2 | 2434 |
| IRS990/OtherExpensesGrp/TotalAmt | 3 | 1138 |
| IRS990/OtherRevenueTotalAmt | 0 | 0 |
| IRS990/OtherSalariesAndWagesGrp/ManagementAndGeneralAmt | 0 | 16649 |
| IRS990/OtherSalariesAndWagesGrp/ProgramServicesAmt | 0 | 33889 |
| IRS990/OtherSalariesAndWagesGrp/TotalAmt | 0 | 50538 |
| IRS990/OthNotesLoansReceivableNetGrp/EOYAmt | 0 | 0 |
| IRS990/PartialLiquidationInd | 0 | false |
| IRS990/PaymentsToAffiliatesGrp/TotalAmt | 0 | 0 |
| IRS990/PayPremiumsPrsnlBnftCntrctInd | 0 | false |
| IRS990/PayrollTaxesGrp/FundraisingAmt | 0 | 608 |
| IRS990/PayrollTaxesGrp/ManagementAndGeneralAmt | 0 | 11632 |
| IRS990/PayrollTaxesGrp/ProgramServicesAmt | 0 | 7322 |
| IRS990/PayrollTaxesGrp/TotalAmt | 0 | 19562 |
| IRS990/PensionPlanContributionsGrp/TotalAmt | 0 | 0 |
| IRS990/PledgesAndGrantsReceivableGrp/EOYAmt | 0 | 0 |
| IRS990/PoliticalCampaignActyInd | 0 | false |
| IRS990/PrepaidExpensesDefrdChargesGrp/BOYAmt | 0 | 691 |
| IRS990/PrepaidExpensesDefrdChargesGrp/EOYAmt | 0 | 1341 |
| IRS990/ProfessionalFundraisingInd | 0 | false |
| IRS990/ProgramServiceRevenueGrp/BusinessCd | 0 | 611710 |
| IRS990/ProgramServiceRevenueGrp/Desc | 0 | workshops |
| IRS990/ProhibitedTaxShelterTransInd | 0 | false |
| IRS990/PYContributionsGrantsAmt | 0 | 1230787 |
| IRS990/PYExcessBenefitTransInd | 0 | false |
| IRS990/PYGrantsAndSimilarPaidAmt | 0 | 976631 |
| IRS990/PYInvestmentIncomeAmt | 0 | 152 |
| IRS990/PymtTravelEntrtnmntPubOfclGrp/TotalAmt | 0 | 0 |
| IRS990/PYOtherExpensesAmt | 0 | 51575 |
| IRS990/PYProgramServiceRevenueAmt | 0 | 625 |
| IRS990/PYRevenuesLessExpensesAmt | 0 | 19713 |
| IRS990/PYSalariesCompEmpBnftPaidAmt | 0 | 183645 |
| IRS990/PYTotalExpensesAmt | 0 | 1211851 |
| IRS990/PYTotalRevenueAmt | 0 | 1231564 |
| IRS990/QuidProQuoContributionsInd | 0 | false |
| IRS990/RcvblFromDisqualifiedPrsnGrp/EOYAmt | 0 | 0 |
| IRS990/RcvFndsToPayPrsnlBnftCntrctInd | 0 | false |
| IRS990/ReceivablesFromOfficersEtcGrp/EOYAmt | 0 | 0 |
| IRS990/ReconcilationRevenueExpnssAmt | 0 | 29738 |
| IRS990/RegularMonitoringEnfrcInd | 0 | true |
| IRS990/RelatedEntityInd | 0 | false |
| IRS990/RelatedOrganizationCtrlEntInd | 0 | false |
| IRS990/ReportInvestmentsOtherSecInd | 0 | false |
| IRS990/ReportLandBuildingEquipmentInd | 0 | true |
| IRS990/ReportOtherAssetsInd | 0 | false |
| IRS990/ReportOtherLiabilitiesInd | 0 | false |
| IRS990/ReportProgramRelatedInvstInd | 0 | false |
| IRS990/RoyaltiesGrp/TotalAmt | 0 | 0 |
| IRS990/RoyaltiesRevenueGrp/TotalRevenueColumnAmt | 0 | 0 |
| IRS990/SavingsAndTempCashInvstGrp/BOYAmt | 0 | 60253 |
| IRS990/SavingsAndTempCashInvstGrp/EOYAmt | 0 | 581093 |
| IRS990ScheduleA/GiftsGrantsContriRcvd170Grp/CurrentTaxYearAmt | 0 | 1791780 |
| IRS990ScheduleA/GiftsGrantsContriRcvd170Grp/CurrentTaxYearMinus1YearAmt | 0 | 1230787 |
| IRS990ScheduleA/GiftsGrantsContriRcvd170Grp/CurrentTaxYearMinus2YearsAmt | 0 | 1012540 |
| IRS990ScheduleA/GiftsGrantsContriRcvd170Grp/CurrentTaxYearMinus3YearsAmt | 0 | 1012150 |
| IRS990ScheduleA/GiftsGrantsContriRcvd170Grp/CurrentTaxYearMinus4YearsAmt | 0 | 183628 |
| IRS990ScheduleA/GiftsGrantsContriRcvd170Grp/TotalAmt | 0 | 5230885 |
| IRS990ScheduleA/GovtFurnSrvcFcltsVl170Grp/CurrentTaxYearAmt | 0 | 6999 |
| IRS990ScheduleA/GovtFurnSrvcFcltsVl170Grp/TotalAmt | 0 | 6999 |
| IRS990ScheduleA/GrossInvestmentIncome170Grp/CurrentTaxYearAmt | 0 | 45 |
| IRS990ScheduleA/GrossInvestmentIncome170Grp/CurrentTaxYearMinus1YearAmt | 0 | 152 |
| IRS990ScheduleA/GrossInvestmentIncome170Grp/CurrentTaxYearMinus2YearsAmt | 0 | 176 |
| IRS990ScheduleA/GrossInvestmentIncome170Grp/CurrentTaxYearMinus3YearsAmt | 0 | 65 |
| IRS990ScheduleA/GrossInvestmentIncome170Grp/TotalAmt | 0 | 438 |
| IRS990ScheduleA/OtherIncome170Grp/CurrentTaxYearMinus1YearAmt | 0 | 625 |
| IRS990ScheduleA/OtherIncome170Grp/CurrentTaxYearMinus2YearsAmt | 0 | 2140 |
| IRS990ScheduleA/OtherIncome170Grp/CurrentTaxYearMinus3YearsAmt | 0 | 225 |
| IRS990ScheduleA/OtherIncome170Grp/TotalAmt | 0 | 2990 |
| IRS990ScheduleA/PublicOrganization170Ind | 0 | X |
| IRS990ScheduleA/PublicSupportCY170Pct | 0 | 0.99930 |
| IRS990ScheduleA/PublicSupportTotal170Amt | 0 | 5237884 |
| IRS990ScheduleA/SubstantialContributorsTotAmt | 0 | 0 |
| IRS990ScheduleA/TaxRevLeviedOrgnztnlBnft170Grp/TotalAmt | 0 | 0 |
| IRS990ScheduleA/ThirtyThrPctSuprtTestsCY170Ind | 0 | X |
| IRS990ScheduleA/TotalCalendarYear170Grp/CurrentTaxYearAmt | 0 | 1798779 |
| IRS990ScheduleA/TotalCalendarYear170Grp/CurrentTaxYearMinus1YearAmt | 0 | 1230787 |
| IRS990ScheduleA/TotalCalendarYear170Grp/CurrentTaxYearMinus2YearsAmt | 0 | 1012540 |
| IRS990ScheduleA/TotalCalendarYear170Grp/CurrentTaxYearMinus3YearsAmt | 0 | 1012150 |
| IRS990ScheduleA/TotalCalendarYear170Grp/CurrentTaxYearMinus4YearsAmt | 0 | 183628 |
| IRS990ScheduleA/TotalCalendarYear170Grp/TotalAmt | 0 | 5237884 |
| IRS990ScheduleA/TotalSupportAmt | 0 | 5241312 |
| IRS990ScheduleA/UnrelatedBusinessNetIncm170Grp/TotalAmt | 0 | 0 |
| IRS990ScheduleB/ContributorInformationGrp/ContributorBusinessName/BusinessNameLine1 | 0 | RESTRICTED |
| IRS990ScheduleB/ContributorInformationGrp/ContributorNum | 0 | RESTRICTED |
| IRS990ScheduleB/ContributorInformationGrp/ContributorUSAddress/AddressLine1 | 0 | RESTRICTED |
| IRS990ScheduleB/ContributorInformationGrp/ContributorUSAddress/AddressLine2 | 0 | RESTRICTED |
| IRS990ScheduleB/ContributorInformationGrp/ContributorUSAddress/City | 0 | RESTRICTED |
| IRS990ScheduleB/ContributorInformationGrp/ContributorUSAddress/State | 0 | RESTRICTED |
| IRS990ScheduleB/ContributorInformationGrp/ContributorUSAddress/ZIPCode | 0 | RESTRICTED |
| IRS990ScheduleB/ContributorInformationGrp/TotalContributionsAmt | 0 | RESTRICTED |
| IRS990/ScheduleBRequiredInd | 0 | true |
| IRS990ScheduleD/DonatedServicesAndUseFcltsAmt | 0 | 6999 |
| IRS990ScheduleD/DonatedServicesUseFcltsAmt | 0 | 6999 |
| IRS990ScheduleD/EquipmentGrp/BookValueAmt | 0 | 3525 |
| IRS990ScheduleD/EquipmentGrp/DepreciationAmt | 0 | 2433 |
| IRS990ScheduleD/EquipmentGrp/OtherCostOrOtherBasisAmt | 0 | 5958 |
| IRS990ScheduleD/ExpensesNotReportedAmt | 0 | 6999 |
| IRS990ScheduleD/ExpensesSubtotalAmt | 0 | 1762087 |
| IRS990ScheduleD/FootnoteTextInd | 0 | X |
| IRS990ScheduleD/OtherLandBuildingsGrp/BookValueAmt | 0 | 2369 |
| IRS990ScheduleD/OtherLandBuildingsGrp/DepreciationAmt | 0 | 3460 |
| IRS990ScheduleD/OtherLandBuildingsGrp/OtherCostOrOtherBasisAmt | 0 | 5829 |
| IRS990ScheduleD/RevenueNotReportedAmt | 0 | 6999 |
| IRS990ScheduleD/RevenueSubtotalAmt | 0 | 1791825 |
| IRS990ScheduleD/SupplementalInformationDetail/ExplanationTxt | 0 | Accounting principles generally accepted in the United States of America require Charles County Charitable Trust to evaluate uncertain tax positions taken. The financial statement effect of a tax position are recognized when the tax position is more likely than not, based on technical merits, to be sustained upon examination by the IRS. CCCT has analyzed the tax positions for the years ended June 30, 2021 and 2020, and determined that there were no matters that would require recognition in the financial statements or that may have any effect on its tax-exempt status. The organization is subject to routine audits by taxing authorities however there are currently no audits of any tax periods in progress. It is the organization's policy to recognize interest and/or penalties related to uncertain tax positions. As of June 30, 2021 and 2020, there were no such accruals for interest and/or penalties. |
| IRS990ScheduleD/SupplementalInformationDetail/FormAndLineReferenceDesc | 0 | Part X : FIN48 Footnote |
| IRS990ScheduleD/TotalBookValueLandBuildingsAmt | 0 | 5894 |
| IRS990ScheduleD/TotalExpensesPerForm990Amt | 0 | 1762087 |
| IRS990ScheduleD/TotalRevenuePerForm990Amt | 0 | 1791825 |