| IRS990/AccountantCompileOrReviewInd | 0 | false |
| IRS990/ActivitiesConductedPrtshpInd | 0 | false |
| IRS990/ActivityOrMissionDesc | 0 | PROVIDE CULTURAL, EDUCATIONAL, AND RECRATIONAL SERVICES TO THE CENTRALIA, ILLINOIS AREA. |
| IRS990/AdvertisingGrp/ManagementAndGeneralAmt | 0 | 4789 |
| IRS990/AdvertisingGrp/ProgramServicesAmt | 0 | 20163 |
| IRS990/AdvertisingGrp/TotalAmt | 0 | 24952 |
| IRS990/AllOtherContributionsAmt | 0 | 590388 |
| IRS990/AllOtherExpensesGrp/ManagementAndGeneralAmt | 0 | 636 |
| IRS990/AllOtherExpensesGrp/ProgramServicesAmt | 0 | 14412 |
| IRS990/AllOtherExpensesGrp/TotalAmt | 0 | 15048 |
| IRS990/AuditCommitteeInd | 0 | true |
| IRS990/BackupWthldComplianceInd | 0 | true |
| IRS990/BooksInCareOfDetail/PersonNm | 0 | GEARY HOYT CPAS PC |
| IRS990/BooksInCareOfDetail/PhoneNum | 0 | 6185322228 |
| IRS990/BooksInCareOfDetail/USAddress/AddressLine1Txt | 0 | 401 SOUTH LOCUST ST |
| IRS990/BooksInCareOfDetail/USAddress/CityNm | 0 | CENTRALIA |
| IRS990/BooksInCareOfDetail/USAddress/StateAbbreviationCd | 0 | IL |
| IRS990/BooksInCareOfDetail/USAddress/ZIPCd | 0 | 62801 |
| IRS990/BusinessRlnWith35CtrlEntInd | 0 | true |
| IRS990/BusinessRlnWithFamMemInd | 0 | false |
| IRS990/BusinessRlnWithOrgMemInd | 0 | true |
| IRS990/CashNonInterestBearingGrp/BOYAmt | 0 | 624122 |
| IRS990/CashNonInterestBearingGrp/EOYAmt | 0 | 961692 |
| IRS990/ChangeToOrgDocumentsInd | 0 | false |
| IRS990/CollectionsOfArtInd | 0 | false |
| IRS990/CompCurrentOfcrDirectorsGrp/ManagementAndGeneralAmt | 0 | 30100 |
| IRS990/CompCurrentOfcrDirectorsGrp/TotalAmt | 0 | 30100 |
| IRS990/CompensationFromOtherSrcsInd | 0 | false |
| IRS990/CompensationProcessCEOInd | 0 | false |
| IRS990/CompensationProcessOtherInd | 0 | true |
| IRS990/ConflictOfInterestPolicyInd | 0 | false |
| IRS990/ConservationEasementsInd | 0 | false |
| IRS990/ConsolidatedAuditFinclStmtInd | 0 | false |
| IRS990/CreditCounselingInd | 0 | false |
| IRS990/CYBenefitsPaidToMembersAmt | 0 | 0 |
| IRS990/CYContributionsGrantsAmt | 0 | 590388 |
| IRS990/CYGrantsAndSimilarPaidAmt | 0 | 0 |
| IRS990/CYInvestmentIncomeAmt | 0 | 1070955 |
| IRS990/CYOtherExpensesAmt | 0 | 1342634 |
| IRS990/CYOtherRevenueAmt | 0 | 222310 |
| IRS990/CYProgramServiceRevenueAmt | 0 | 370608 |
| IRS990/CYRevenuesLessExpensesAmt | 0 | 55303 |
| IRS990/CYSalariesCompEmpBnftPaidAmt | 0 | 856324 |
| IRS990/CYTotalExpensesAmt | 0 | 2198958 |
| IRS990/CYTotalFundraisingExpenseAmt | 0 | 0 |
| IRS990/CYTotalProfFndrsngExpnsAmt | 0 | 0 |
| IRS990/CYTotalRevenueAmt | 0 | 2254261 |
| IRS990/DecisionsSubjectToApprovaInd | 0 | false |
| IRS990/DeductibleArtContributionInd | 0 | false |
| IRS990/DeductibleNonCashContriInd | 0 | false |
| IRS990/DelegationOfMgmtDutiesInd | 0 | false |
| IRS990/DepreciationDepletionGrp/ProgramServicesAmt | 0 | 283937 |
| IRS990/DepreciationDepletionGrp/TotalAmt | 0 | 283937 |
| IRS990/Desc | 0 | OPERATION OF RECREATION COMPLEX FOR GREATER CENTRALIA AREA. SERVES COMMUNITY POPULATION OF 20,000 PLUS. |
| IRS990/DescribedInSection501c3Ind | 0 | true |
| IRS990/DisregardedEntityInd | 0 | true |
| IRS990/DocumentRetentionPolicyInd | 0 | false |
| IRS990/DonorAdvisedFundInd | 0 | false |
| IRS990/DonorRestrictionNetAssetsGrp/BOYAmt | 0 | 30439795 |
| IRS990/DonorRestrictionNetAssetsGrp/EOYAmt | 0 | 33043905 |
| IRS990/DonorRstrOrQuasiEndowmentsInd | 0 | true |
| IRS990/ElectionOfBoardMembersInd | 0 | false |
| IRS990/EmployeeCnt | 0 | 75 |
| IRS990/EmploymentTaxReturnsFiledInd | 0 | true |
| IRS990/EngagedInExcessBenefitTransInd | 0 | false |
| IRS990/ExpenseAmt | 0 | 1091334 |
| IRS990/FamilyOrBusinessRlnInd | 0 | false |
| IRS990/FederalGrantAuditRequiredInd | 0 | false |
| IRS990/FeesForServicesAccountingGrp/ManagementAndGeneralAmt | 0 | 49070 |
| IRS990/FeesForServicesAccountingGrp/TotalAmt | 0 | 49070 |
| IRS990/FeesForServicesLegalGrp/ManagementAndGeneralAmt | 0 | 1000 |
| IRS990/FeesForServicesLegalGrp/TotalAmt | 0 | 1000 |
| IRS990/FeesForSrvcInvstMgmntFeesGrp/ManagementAndGeneralAmt | 0 | 178047 |
| IRS990/FeesForSrvcInvstMgmntFeesGrp/TotalAmt | 0 | 178047 |
| IRS990/ForeignActivitiesInd | 0 | false |
| IRS990/ForeignFinancialAccountInd | 0 | false |
| IRS990/ForeignOfficeInd | 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/AverageHoursPerWeekRt | 0 | 0.00 |
| IRS990/Form990PartVIISectionAGrp/AverageHoursPerWeekRt | 1 | 0.00 |
| IRS990/Form990PartVIISectionAGrp/AverageHoursPerWeekRt | 2 | 0.00 |
| IRS990/Form990PartVIISectionAGrp/AverageHoursPerWeekRt | 3 | 0.00 |
| IRS990/Form990PartVIISectionAGrp/AverageHoursPerWeekRt | 4 | 0.00 |
| IRS990/Form990PartVIISectionAGrp/AverageHoursPerWeekRt | 5 | 0.00 |
| IRS990/Form990PartVIISectionAGrp/AverageHoursPerWeekRt | 6 | 0.00 |
| 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/OfficerInd | 0 | X |
| IRS990/Form990PartVIISectionAGrp/OfficerInd | 1 | X |
| IRS990/Form990PartVIISectionAGrp/OfficerInd | 2 | 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/PersonNm | 0 | NINA BUCHELE |
| IRS990/Form990PartVIISectionAGrp/PersonNm | 1 | JIM RUETER |
| IRS990/Form990PartVIISectionAGrp/PersonNm | 2 | TOM ASHBY |
| IRS990/Form990PartVIISectionAGrp/PersonNm | 3 | JOHN PERRINE |
| IRS990/Form990PartVIISectionAGrp/PersonNm | 4 | ALEN OWEN |
| IRS990/Form990PartVIISectionAGrp/PersonNm | 5 | DAN RAMEY |
| IRS990/Form990PartVIISectionAGrp/PersonNm | 6 | DAVID AGEE |
| IRS990/Form990PartVIISectionAGrp/ReportableCompFromOrgAmt | 0 | 30100 |
| 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/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/TitleTxt | 0 | SECRETARY |
| IRS990/Form990PartVIISectionAGrp/TitleTxt | 1 | TRUSTEE |
| IRS990/Form990PartVIISectionAGrp/TitleTxt | 2 | TRUSTEE |
| IRS990/Form990PartVIISectionAGrp/TitleTxt | 3 | TRUSTEE |
| IRS990/Form990PartVIISectionAGrp/TitleTxt | 4 | TRUSTEE |
| IRS990/Form990PartVIISectionAGrp/TitleTxt | 5 | VICE CHAIRMAN |
| IRS990/Form990PartVIISectionAGrp/TitleTxt | 6 | CHAIRMAN |
| IRS990/Form990ProvidedToGvrnBodyInd | 0 | true |
| IRS990/FormationYr | 0 | 1943 |
| IRS990/FormerOfcrEmployeesListedInd | 0 | false |
| IRS990/FSAuditedBasisGrp/SeparateBasisFinclStmtInd | 0 | X |
| IRS990/FSAuditedInd | 0 | true |
| IRS990/FundraisingActivitiesInd | 0 | false |
| IRS990/GainOrLossGrp/SecuritiesAmt | 0 | 54725 |
| IRS990/GamingActivitiesInd | 0 | false |
| IRS990/GoverningBodyVotingMembersCnt | 0 | 6 |
| IRS990/GrantsToIndividualsInd | 0 | false |
| IRS990/GrantsToOrganizationsInd | 0 | false |
| IRS990/GrantToRelatedPersonInd | 0 | false |
| IRS990/GrossAmountSalesAssetsGrp/SecuritiesAmt | 0 | 8377270 |
| IRS990/GrossReceiptsAmt | 0 | 10576806 |
| IRS990/GroupReturnForAffiliatesInd | 0 | false |
| IRS990/IncludeFIN48FootnoteInd | 0 | false |
| IRS990/IndependentAuditFinclStmtInd | 0 | true |
| IRS990/IndependentVotingMemberCnt | 0 | 6 |
| IRS990/IndivRcvdGreaterThan100KCnt | 0 | 0 |
| IRS990/IndoorTanningServicesInd | 0 | false |
| IRS990/InfoInScheduleOPartVIInd | 0 | X |
| IRS990/InsuranceGrp/ManagementAndGeneralAmt | 0 | 350 |
| IRS990/InsuranceGrp/ProgramServicesAmt | 0 | 85465 |
| IRS990/InsuranceGrp/TotalAmt | 0 | 85815 |
| IRS990/InvestmentIncomeGrp/RelatedOrExemptFuncIncomeAmt | 0 | 1016230 |
| IRS990/InvestmentIncomeGrp/TotalRevenueColumnAmt | 0 | 1016230 |
| IRS990/InvestmentInJointVentureInd | 0 | false |
| IRS990/InvestmentsPubTradedSecGrp/BOYAmt | 0 | 27939230 |
| IRS990/InvestmentsPubTradedSecGrp/EOYAmt | 0 | 30409951 |
| IRS990/IRPDocumentCnt | 0 | 17 |
| IRS990/IRPDocumentW2GCnt | 0 | 0 |
| IRS990/LandBldgEquipAccumDeprecAmt | 0 | 8518374 |
| IRS990/LandBldgEquipBasisNetGrp/BOYAmt | 0 | 4648344 |
| IRS990/LandBldgEquipBasisNetGrp/EOYAmt | 0 | 4496797 |
| IRS990/LandBldgEquipCostOrOtherBssAmt | 0 | 13015171 |
| IRS990/LegalDomicileStateCd | 0 | IL |
| IRS990/LessCostOthBasisSalesExpnssGrp/SecuritiesAmt | 0 | 8322545 |
| IRS990/LoanOutstandingInd | 0 | false |
| IRS990/LobbyingActivitiesInd | 0 | false |
| IRS990/LocalChaptersInd | 0 | false |
| IRS990/MaterialDiversionOrMisuseInd | 0 | false |
| IRS990/MembersOrStockholdersInd | 0 | false |
| IRS990/MethodOfAccountingOtherInd | 0 | X |
| IRS990/MinutesOfCommitteesInd | 0 | true |
| IRS990/MinutesOfGoverningBodyInd | 0 | true |
| IRS990/MissionDesc | 0 | PROVIDE CULTURAL, EDUCATIONAL, AND RECRATIONAL SERVICES TO THE CENTRALIA, ILLINOIS AREA. |
| IRS990/MoreThan5000KToIndividualsInd | 0 | false |
| IRS990/MoreThan5000KToOrgInd | 0 | false |
| IRS990/NetAssetsOrFundBalancesBOYAmt | 0 | 34591615 |
| IRS990/NetAssetsOrFundBalancesEOYAmt | 0 | 37214936 |
| IRS990/NetGainOrLossInvestmentsGrp/RelatedOrExemptFuncIncomeAmt | 0 | 54725 |
| IRS990/NetGainOrLossInvestmentsGrp/TotalRevenueColumnAmt | 0 | 54725 |
| IRS990/NetUnrelatedBusTxblIncmAmt | 0 | 0 |
| IRS990/NetUnrlzdGainsLossesInvstAmt | 0 | 2568018 |
| IRS990/NoDonorRestrictionNetAssetsGrp/BOYAmt | 0 | 4151820 |
| IRS990/NoDonorRestrictionNetAssetsGrp/EOYAmt | 0 | 4171031 |
| IRS990/NondeductibleContributionsInd | 0 | false |
| IRS990/OccupancyGrp/ManagementAndGeneralAmt | 0 | 954 |
| IRS990/OccupancyGrp/ProgramServicesAmt | 0 | 312065 |
| IRS990/OccupancyGrp/TotalAmt | 0 | 313019 |
| IRS990/OfficeExpensesGrp/ManagementAndGeneralAmt | 0 | 13279 |
| IRS990/OfficeExpensesGrp/TotalAmt | 0 | 13279 |
| IRS990/OfficerMailingAddressInd | 0 | false |
| IRS990/OperateHospitalInd | 0 | false |
| IRS990/Organization501c3Ind | 0 | X |
| IRS990/OrganizationFollowsFASB117Ind | 0 | X |
| IRS990/OtherChangesInNetAssetsAmt | 0 | 0 |
| IRS990/OtherEmployeeBenefitsGrp/ManagementAndGeneralAmt | 0 | 2000 |
| IRS990/OtherEmployeeBenefitsGrp/ProgramServicesAmt | 0 | 11114 |
| IRS990/OtherEmployeeBenefitsGrp/TotalAmt | 0 | 13114 |
| IRS990/OtherExpensesGrp/Desc | 0 | DIRECT PROGRAM EXPENSE |
| IRS990/OtherExpensesGrp/Desc | 1 | CONTRACT LABOR |
| IRS990/OtherExpensesGrp/Desc | 2 | SUPPLIES |
| IRS990/OtherExpensesGrp/Desc | 3 | TAXES AND DUES |
| IRS990/OtherExpensesGrp/ManagementAndGeneralAmt | 0 | 9197 |
| IRS990/OtherExpensesGrp/ProgramServicesAmt | 0 | 278638 |
| IRS990/OtherExpensesGrp/ProgramServicesAmt | 1 | 15700 |
| IRS990/OtherExpensesGrp/ProgramServicesAmt | 2 | 74932 |
| IRS990/OtherExpensesGrp/TotalAmt | 0 | 278638 |
| IRS990/OtherExpensesGrp/TotalAmt | 1 | 15700 |
| IRS990/OtherExpensesGrp/TotalAmt | 2 | 74932 |
| IRS990/OtherExpensesGrp/TotalAmt | 3 | 9197 |
| IRS990/OtherRevenueMiscGrp/BusinessCd | 0 | 713940 |
| IRS990/OtherRevenueMiscGrp/BusinessCd | 1 | 713940 |
| IRS990/OtherRevenueMiscGrp/Desc | 0 | OTHER REVENUE |
| IRS990/OtherRevenueMiscGrp/Desc | 1 | EMPLOYEE RETENTION CR |
| IRS990/OtherRevenueMiscGrp/RelatedOrExemptFuncIncomeAmt | 0 | 19776 |
| IRS990/OtherRevenueMiscGrp/RelatedOrExemptFuncIncomeAmt | 1 | 202534 |
| IRS990/OtherRevenueMiscGrp/TotalRevenueColumnAmt | 0 | 19776 |
| IRS990/OtherRevenueMiscGrp/TotalRevenueColumnAmt | 1 | 202534 |
| IRS990/OtherRevenueTotalAmt | 0 | 222310 |
| IRS990/OtherSalariesAndWagesGrp/ManagementAndGeneralAmt | 0 | 2488 |
| IRS990/OtherSalariesAndWagesGrp/ProgramServicesAmt | 0 | 750929 |
| IRS990/OtherSalariesAndWagesGrp/TotalAmt | 0 | 753417 |
| IRS990/OtherWebsiteInd | 0 | X |
| IRS990/OthNotesLoansReceivableNetGrp/BOYAmt | 0 | 459448 |
| IRS990/OthNotesLoansReceivableNetGrp/EOYAmt | 0 | 459448 |
| IRS990/PartialLiquidationInd | 0 | false |
| IRS990/PayrollTaxesGrp/ProgramServicesAmt | 0 | 59693 |
| IRS990/PayrollTaxesGrp/TotalAmt | 0 | 59693 |
| IRS990/PoliticalCampaignActyInd | 0 | false |
| IRS990/PrepaidExpensesDefrdChargesGrp/EOYAmt | 0 | 341 |
| IRS990/ProfessionalFundraisingInd | 0 | false |
| IRS990/ProgramServiceRevenueGrp/BusinessCd | 0 | 713940 |
| IRS990/ProgramServiceRevenueGrp/Desc | 0 | MEMBERSHIP DUES |
| IRS990/ProgramServiceRevenueGrp/RelatedOrExemptFuncIncomeAmt | 0 | 370608 |
| IRS990/ProgramServiceRevenueGrp/TotalRevenueColumnAmt | 0 | 370608 |
| IRS990/ProgSrvcAccomActy2Grp/Desc | 0 | PROVIDE CULTURAL, EDUCATIONAL, AND RECREATIONAL SERVICES TO THE CENTRALIA, ILLINOIS AREA |
| IRS990/ProgSrvcAccomActy2Grp/ExpenseAmt | 0 | 522004 |
| IRS990/ProgSrvcAccomActy3Grp/Desc | 0 | FOUNDATION PARK SYSTEM - APPROXIMATELY 300 ACRES OF NATURAL PARK LANDS MAINTAINED FOR ALL CITIZENS LIVING IN AND VISITING THE CENTRALIA AREA. |
| IRS990/ProgSrvcAccomActy3Grp/ExpenseAmt | 0 | 160129 |
| IRS990/ProgSrvcAccomActyOtherGrp/Desc | 0 | CARILLON BELL TOWER AND PARK PROVIDES RECITALS AND PERFORMANCES. SERVICES COMMUNITY POPULATION OF 20,000 PLUS TOURISTS |
| IRS990/ProgSrvcAccomActyOtherGrp/ExpenseAmt | 0 | 133581 |
| IRS990/ProhibitedTaxShelterTransInd | 0 | false |
| IRS990/PYContributionsGrantsAmt | 0 | 620830 |
| IRS990/PYExcessBenefitTransInd | 0 | false |
| IRS990/PYInvestmentIncomeAmt | 0 | 817673 |
| IRS990/PYOtherExpensesAmt | 0 | 1408873 |
| IRS990/PYOtherRevenueAmt | 0 | 79609 |
| IRS990/PYProgramServiceRevenueAmt | 0 | 333129 |
| IRS990/PYRevenuesLessExpensesAmt | 0 | -388821 |
| IRS990/PYSalariesCompEmpBnftPaidAmt | 0 | 831189 |
| IRS990/PYTotalExpensesAmt | 0 | 2240062 |
| IRS990/PYTotalRevenueAmt | 0 | 1851241 |
| IRS990/ReconcilationRevenueExpnssAmt | 0 | 55303 |
| 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/RevenueAmt | 0 | 704637 |
| IRS990/SavingsAndTempCashInvstGrp/BOYAmt | 0 | 920471 |
| IRS990/SavingsAndTempCashInvstGrp/EOYAmt | 0 | 886707 |
| IRS990ScheduleA/GiftsGrantsContriRcvd170Grp/CurrentTaxYearAmt | 0 | 545338 |
| IRS990ScheduleA/GiftsGrantsContriRcvd170Grp/CurrentTaxYearMinus1YearAmt | 0 | 583013 |
| IRS990ScheduleA/GiftsGrantsContriRcvd170Grp/CurrentTaxYearMinus2YearsAmt | 0 | 509193 |
| IRS990ScheduleA/GiftsGrantsContriRcvd170Grp/CurrentTaxYearMinus3YearsAmt | 0 | 347914 |
| IRS990ScheduleA/GiftsGrantsContriRcvd170Grp/CurrentTaxYearMinus4YearsAmt | 0 | 1441518 |
| IRS990ScheduleA/GiftsGrantsContriRcvd170Grp/TotalAmt | 0 | 3426976 |
| IRS990ScheduleA/GrossInvestmentIncome170Grp/CurrentTaxYearAmt | 0 | 1016230 |
| IRS990ScheduleA/GrossInvestmentIncome170Grp/CurrentTaxYearMinus1YearAmt | 0 | 1027805 |
| IRS990ScheduleA/GrossInvestmentIncome170Grp/CurrentTaxYearMinus2YearsAmt | 0 | 869868 |
| IRS990ScheduleA/GrossInvestmentIncome170Grp/CurrentTaxYearMinus3YearsAmt | 0 | 1020702 |
| IRS990ScheduleA/GrossInvestmentIncome170Grp/CurrentTaxYearMinus4YearsAmt | 0 | 996705 |
| IRS990ScheduleA/GrossInvestmentIncome170Grp/TotalAmt | 0 | 4931310 |
| IRS990ScheduleA/PrivateFoundation170Ind | 0 | X |
| IRS990ScheduleA/PublicOrganization170Ind | 0 | X |
| IRS990ScheduleA/PublicSupportCY170Pct | 0 | 0.29340 |
| IRS990ScheduleA/PublicSupportPY170Pct | 0 | 0.32450 |
| IRS990ScheduleA/PublicSupportTotal170Amt | 0 | 2452436 |
| IRS990ScheduleA/SubstantialContributorsTotAmt | 0 | 974540 |
| IRS990ScheduleA/TotalCalendarYear170Grp/CurrentTaxYearAmt | 0 | 545338 |
| IRS990ScheduleA/TotalCalendarYear170Grp/CurrentTaxYearMinus1YearAmt | 0 | 583013 |
| IRS990ScheduleA/TotalCalendarYear170Grp/CurrentTaxYearMinus2YearsAmt | 0 | 509193 |
| IRS990ScheduleA/TotalCalendarYear170Grp/CurrentTaxYearMinus3YearsAmt | 0 | 347914 |
| IRS990ScheduleA/TotalCalendarYear170Grp/CurrentTaxYearMinus4YearsAmt | 0 | 1441518 |
| IRS990ScheduleA/TotalCalendarYear170Grp/TotalAmt | 0 | 3426976 |
| IRS990ScheduleA/TotalSupportAmt | 0 | 8358286 |
| 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/BuildingsGrp/BookValueAmt | 0 | 2420200 |
| IRS990ScheduleD/BuildingsGrp/DepreciationAmt | 0 | 5476640 |
| IRS990ScheduleD/BuildingsGrp/OtherCostOrOtherBasisAmt | 0 | 7896840 |
| IRS990ScheduleD/CYEndwmtFundGrp/AdministrativeExpensesAmt | 0 | 29994 |
| IRS990ScheduleD/CYEndwmtFundGrp/BeginningYearBalanceAmt | 0 | 5890479 |
| IRS990ScheduleD/CYEndwmtFundGrp/ContributionsAmt | 0 | 10400 |
| IRS990ScheduleD/CYEndwmtFundGrp/EndYearBalanceAmt | 0 | 6262664 |
| IRS990ScheduleD/CYEndwmtFundGrp/GrantsOrScholarshipsAmt | 0 | 84264 |
| IRS990ScheduleD/CYEndwmtFundGrp/InvestmentEarningsOrLossesAmt | 0 | 618880 |
| IRS990ScheduleD/CYEndwmtFundGrp/OtherExpendituresAmt | 0 | 142837 |
| IRS990ScheduleD/CYMinus1YrEndwmtFundGrp/AdministrativeExpensesAmt | 0 | 49059 |
| IRS990ScheduleD/CYMinus1YrEndwmtFundGrp/BeginningYearBalanceAmt | 0 | 6767771 |
| IRS990ScheduleD/CYMinus1YrEndwmtFundGrp/ContributionsAmt | 0 | 14040 |
| IRS990ScheduleD/CYMinus1YrEndwmtFundGrp/EndYearBalanceAmt | 0 | 5890479 |
| IRS990ScheduleD/CYMinus1YrEndwmtFundGrp/GrantsOrScholarshipsAmt | 0 | 80817 |
| IRS990ScheduleD/CYMinus1YrEndwmtFundGrp/InvestmentEarningsOrLossesAmt | 0 | -590470 |
| IRS990ScheduleD/CYMinus1YrEndwmtFundGrp/OtherExpendituresAmt | 0 | 170986 |
| IRS990ScheduleD/CYMinus2YrEndwmtFundGrp/AdministrativeExpensesAmt | 0 | 33967 |
| IRS990ScheduleD/CYMinus2YrEndwmtFundGrp/BeginningYearBalanceAmt | 0 | 6287112 |
| IRS990ScheduleD/CYMinus2YrEndwmtFundGrp/ContributionsAmt | 0 | 13091 |
| IRS990ScheduleD/CYMinus2YrEndwmtFundGrp/EndYearBalanceAmt | 0 | 6767771 |
| IRS990ScheduleD/CYMinus2YrEndwmtFundGrp/GrantsOrScholarshipsAmt | 0 | 79117 |
| IRS990ScheduleD/CYMinus2YrEndwmtFundGrp/InvestmentEarningsOrLossesAmt | 0 | 725374 |
| IRS990ScheduleD/CYMinus2YrEndwmtFundGrp/OtherExpendituresAmt | 0 | 144722 |
| IRS990ScheduleD/CYMinus3YrEndwmtFundGrp/AdministrativeExpensesAmt | 0 | 30263 |
| IRS990ScheduleD/CYMinus3YrEndwmtFundGrp/BeginningYearBalanceAmt | 0 | 6112463 |
| IRS990ScheduleD/CYMinus3YrEndwmtFundGrp/ContributionsAmt | 0 | 54001 |
| IRS990ScheduleD/CYMinus3YrEndwmtFundGrp/EndYearBalanceAmt | 0 | 6287112 |
| IRS990ScheduleD/CYMinus3YrEndwmtFundGrp/GrantsOrScholarshipsAmt | 0 | 98780 |
| IRS990ScheduleD/CYMinus3YrEndwmtFundGrp/InvestmentEarningsOrLossesAmt | 0 | 332797 |
| IRS990ScheduleD/CYMinus3YrEndwmtFundGrp/OtherExpendituresAmt | 0 | 83106 |
| IRS990ScheduleD/CYMinus4YrEndwmtFundGrp/AdministrativeExpensesAmt | 0 | 26613 |
| IRS990ScheduleD/CYMinus4YrEndwmtFundGrp/BeginningYearBalanceAmt | 0 | 4421220 |
| IRS990ScheduleD/CYMinus4YrEndwmtFundGrp/ContributionsAmt | 0 | 1106250 |
| IRS990ScheduleD/CYMinus4YrEndwmtFundGrp/EndYearBalanceAmt | 0 | 6112463 |
| IRS990ScheduleD/CYMinus4YrEndwmtFundGrp/GrantsOrScholarshipsAmt | 0 | 80898 |
| IRS990ScheduleD/CYMinus4YrEndwmtFundGrp/InvestmentEarningsOrLossesAmt | 0 | 758590 |
| IRS990ScheduleD/CYMinus4YrEndwmtFundGrp/OtherExpendituresAmt | 0 | 66086 |
| IRS990ScheduleD/EquipmentGrp/BookValueAmt | 0 | 548228 |
| IRS990ScheduleD/EquipmentGrp/DepreciationAmt | 0 | 888899 |
| IRS990ScheduleD/EquipmentGrp/OtherCostOrOtherBasisAmt | 0 | 1437127 |
| IRS990ScheduleD/ExpensesSubtotalAmt | 0 | 2198958 |
| IRS990ScheduleD/LandGrp/BookValueAmt | 0 | 1295666 |
| IRS990ScheduleD/LandGrp/OtherCostOrOtherBasisAmt | 0 | 1295666 |
| IRS990ScheduleD/LeaseholdImprovementsGrp/BookValueAmt | 0 | 185579 |
| IRS990ScheduleD/LeaseholdImprovementsGrp/DepreciationAmt | 0 | 328167 |
| IRS990ScheduleD/LeaseholdImprovementsGrp/OtherCostOrOtherBasisAmt | 0 | 513746 |
| IRS990ScheduleD/NetUnrealizedGainsInvstAmt | 0 | 2568018 |
| IRS990ScheduleD/OtherLandBuildingsGrp/BookValueAmt | 0 | 47124 |
| IRS990ScheduleD/OtherLandBuildingsGrp/DepreciationAmt | 0 | 1824668 |
| IRS990ScheduleD/OtherLandBuildingsGrp/OtherCostOrOtherBasisAmt | 0 | 1871792 |
| IRS990ScheduleD/RevenueNotReportedAmt | 0 | 2568018 |
| IRS990ScheduleD/RevenueSubtotalAmt | 0 | 2254261 |
| IRS990ScheduleD/TotalBookValueLandBuildingsAmt | 0 | 4496797 |
| IRS990ScheduleD/TotalExpensesPerForm990Amt | 0 | 2198958 |
| IRS990ScheduleD/TotalRevenuePerForm990Amt | 0 | 2254261 |
| IRS990ScheduleD/TotalRevEtcAuditedFinclStmtAmt | 0 | 4822279 |
| IRS990ScheduleD/TotExpnsEtcAuditedFinclStmtAmt | 0 | 2198958 |
| IRS990/ScheduleJRequiredInd | 0 | false |
| IRS990ScheduleL/BusTrInvolveInterestedPrsnGrp/NameOfInterested/PersonNm | 0 | DAVID AGEE |
| IRS990ScheduleL/BusTrInvolveInterestedPrsnGrp/NameOfInterested/PersonNm | 1 | TOM FEIG |
| IRS990ScheduleL/BusTrInvolveInterestedPrsnGrp/NameOfInterested/PersonNm | 2 | TENA HOYT |
| IRS990ScheduleL/BusTrInvolveInterestedPrsnGrp/RelationshipDescriptionTxt | 0 | TRUSTEE |
| IRS990ScheduleL/BusTrInvolveInterestedPrsnGrp/RelationshipDescriptionTxt | 1 | TRUSTEE |
| IRS990ScheduleL/BusTrInvolveInterestedPrsnGrp/RelationshipDescriptionTxt | 2 | TRUSTEE |
| IRS990ScheduleL/BusTrInvolveInterestedPrsnGrp/SharingOfRevenuesInd | 0 | false |
| IRS990ScheduleL/BusTrInvolveInterestedPrsnGrp/SharingOfRevenuesInd | 1 | false |
| IRS990ScheduleL/BusTrInvolveInterestedPrsnGrp/SharingOfRevenuesInd | 2 | false |
| IRS990ScheduleL/BusTrInvolveInterestedPrsnGrp/TransactionDesc | 0 | STOCKBROKER |
| IRS990ScheduleL/BusTrInvolveInterestedPrsnGrp/TransactionDesc | 1 | FORMER TRUST OFFICER |
| IRS990ScheduleL/BusTrInvolveInterestedPrsnGrp/TransactionDesc | 2 | ACCOUNTING SERVICES |
| IRS990/ScheduleORequiredInd | 0 | true |
| IRS990ScheduleO/SupplementalInformationDetail/ExplanationTxt | 0 | UPON COMPLETION, THE FORM 990 WAS SUBMITTED TO ALL TRUSTEES OF THE GOVERNING BODY FOR REVIEW AND APPROVAL. EACH TRUSTEE THEN CONFERRED WITH THE TREASURER FOR ANY QUESTIONS. THE FORM WAS FILED AFTER THE REVIEW AND APPROVAL. |
| IRS990ScheduleO/SupplementalInformationDetail/ExplanationTxt | 1 | THE TRUSTEES ANNUALLY APPROVE THE COMPENSATION OF KEY EMPLOYEES. THE FOUNDATION DOES NOT COMPENSATE OFFICERS. |
| IRS990ScheduleO/SupplementalInformationDetail/ExplanationTxt | 2 | THE GOVERNING DOCUMENTS AND FINANCIAL STATEMENTS ARE AVAILABLE TO THE PUBLIC UPON THEIR SPECIFIC REQUEST AND ON THE ATTORNEY GENERALS WEBSITE. |
| IRS990ScheduleO/SupplementalInformationDetail/FormAndLineReferenceDesc | 0 | Form 990 governing body review Part VI line 11 |
| IRS990ScheduleO/SupplementalInformationDetail/FormAndLineReferenceDesc | 1 | Other officer or key employee compensation Part VI line 15b |
| IRS990ScheduleO/SupplementalInformationDetail/FormAndLineReferenceDesc | 2 | Governing documents etc available to public Part VI line 19 |
| IRS990ScheduleR/IdDisregardedEntitiesGrp/DirectControllingNACd | 0 | N/A |
| IRS990ScheduleR/IdDisregardedEntitiesGrp/DisregardedEntityName/BusinessNameLine1Txt | 0 | CENTRALIA RECREATIONAL COMPLEX |
| IRS990ScheduleR/IdDisregardedEntitiesGrp/EIN | 0 | 452789038 |
| IRS990ScheduleR/IdDisregardedEntitiesGrp/PrimaryActivitiesTxt | 0 | EDUCATION |
| IRS990ScheduleR/IdDisregardedEntitiesGrp/USAddress/AddressLine1Txt | 0 | 115 EAST SECOND STREET |
| IRS990ScheduleR/IdDisregardedEntitiesGrp/USAddress/CityNm | 0 | CENTRALIA |
| IRS990ScheduleR/IdDisregardedEntitiesGrp/USAddress/StateAbbreviationCd | 0 | IL |
| IRS990ScheduleR/IdDisregardedEntitiesGrp/USAddress/ZIPCd | 0 | 62801 |
| IRS990/SchoolOperatingInd | 0 | false |
| IRS990/SignificantChangeInd | 0 | false |
| IRS990/SignificantNewProgramSrvcInd | 0 | false |
| IRS990/StatesWhereCopyOfReturnIsFldCd | 0 | IL |
| IRS990/SubjectToExcsTaxNetInvstIncInd | 0 | false |
| IRS990/SubjectToProxyTaxInd | 0 | false |
| IRS990/SubjToTaxRmnrtnExPrchtPymtInd | 0 | false |
| IRS990/TaxablePartyNotificationInd | 0 | false |
| IRS990/TaxExemptBondsInd | 0 | false |
| IRS990/TerminateOperationsInd | 0 | false |