| IRS990/AccountantCompileOrReviewInd | 0 | 0 |
| IRS990/AccountsPayableAccrExpnssGrp/BOYAmt | 0 | 5208015 |
| IRS990/AccountsPayableAccrExpnssGrp/EOYAmt | 0 | 5349206 |
| IRS990/ActivitiesConductedPrtshpInd | 0 | 0 |
| IRS990/ActivityOrMissionDesc | 0 | CHANGING LIVES THROUGH THE TRANSFORMATIVE POWER OF ART. |
| IRS990/AdvertisingGrp/FundraisingAmt | 0 | 154261 |
| IRS990/AdvertisingGrp/ProgramServicesAmt | 0 | 61673 |
| IRS990/AdvertisingGrp/TotalAmt | 0 | 215934 |
| IRS990/AllOtherContributionsAmt | 0 | 1510390 |
| IRS990/AllOtherExpensesGrp/FundraisingAmt | 0 | 96714 |
| IRS990/AllOtherExpensesGrp/ManagementAndGeneralAmt | 0 | 113826 |
| IRS990/AllOtherExpensesGrp/ProgramServicesAmt | 0 | 20250 |
| IRS990/AllOtherExpensesGrp/TotalAmt | 0 | 230790 |
| IRS990/AnnualDisclosureCoveredPrsnInd | 0 | 1 |
| IRS990/AuditCommitteeInd | 0 | 1 |
| IRS990/BackupWthldComplianceInd | 0 | 1 |
| IRS990/BooksInCareOfDetail/BusinessName/BusinessNameLine1Txt | 0 | LISA LADY |
| IRS990/BooksInCareOfDetail/PhoneNum | 0 | 9516592171 |
| IRS990/BooksInCareOfDetail/USAddress/AddressLine1Txt | 0 | 52500 TEMECULA ROAD |
| IRS990/BooksInCareOfDetail/USAddress/CityNm | 0 | IDYLLWILD |
| IRS990/BooksInCareOfDetail/USAddress/StateAbbreviationCd | 0 | CA |
| IRS990/BooksInCareOfDetail/USAddress/ZIPCd | 0 | 92549 |
| IRS990/BusinessRlnWith35CtrlEntInd | 0 | 0 |
| IRS990/BusinessRlnWithFamMemInd | 0 | 1 |
| IRS990/BusinessRlnWithOrgMemInd | 0 | 0 |
| IRS990/CashNonInterestBearingGrp/BOYAmt | 0 | 2081084 |
| IRS990/CashNonInterestBearingGrp/EOYAmt | 0 | 3551504 |
| IRS990/ChangeToOrgDocumentsInd | 0 | 0 |
| IRS990/CntrctRcvdGreaterThan100KCnt | 0 | 3 |
| IRS990/CollectionsOfArtInd | 0 | 0 |
| IRS990/CompCurrentOfcrDirectorsGrp/FundraisingAmt | 0 | 256511 |
| IRS990/CompCurrentOfcrDirectorsGrp/ManagementAndGeneralAmt | 0 | 240843 |
| IRS990/CompCurrentOfcrDirectorsGrp/ProgramServicesAmt | 0 | 143932 |
| IRS990/CompCurrentOfcrDirectorsGrp/TotalAmt | 0 | 641286 |
| IRS990/CompensationFromOtherSrcsInd | 0 | 0 |
| IRS990/CompensationProcessCEOInd | 0 | 1 |
| IRS990/CompensationProcessOtherInd | 0 | 1 |
| IRS990/ConflictOfInterestPolicyInd | 0 | 1 |
| IRS990/ConservationEasementsInd | 0 | 0 |
| IRS990/ConsolidatedAuditFinclStmtInd | 0 | 0 |
| IRS990/ContractorCompensationGrp/CompensationAmt | 0 | 657323 |
| IRS990/ContractorCompensationGrp/CompensationAmt | 1 | 577009 |
| IRS990/ContractorCompensationGrp/CompensationAmt | 2 | 232342 |
| IRS990/ContractorCompensationGrp/ContractorAddress/USAddress/AddressLine1Txt | 0 | PO BOX 4216 |
| IRS990/ContractorCompensationGrp/ContractorAddress/USAddress/AddressLine1Txt | 1 | 43430 E FLORIDA AVE |
| IRS990/ContractorCompensationGrp/ContractorAddress/USAddress/AddressLine1Txt | 2 | 6033 W CENTURY BLVD |
| IRS990/ContractorCompensationGrp/ContractorAddress/USAddress/CityNm | 0 | IDYLLWILD |
| IRS990/ContractorCompensationGrp/ContractorAddress/USAddress/CityNm | 1 | HEMET |
| IRS990/ContractorCompensationGrp/ContractorAddress/USAddress/CityNm | 2 | LOS ANGELES |
| IRS990/ContractorCompensationGrp/ContractorAddress/USAddress/StateAbbreviationCd | 0 | CA |
| IRS990/ContractorCompensationGrp/ContractorAddress/USAddress/StateAbbreviationCd | 1 | CA |
| IRS990/ContractorCompensationGrp/ContractorAddress/USAddress/StateAbbreviationCd | 2 | CA |
| IRS990/ContractorCompensationGrp/ContractorAddress/USAddress/ZIPCd | 0 | 92549 |
| IRS990/ContractorCompensationGrp/ContractorAddress/USAddress/ZIPCd | 1 | 92549 |
| IRS990/ContractorCompensationGrp/ContractorAddress/USAddress/ZIPCd | 2 | 90045 |
| IRS990/ContractorCompensationGrp/ContractorName/BusinessName/BusinessNameLine1Txt | 0 | SUNSHINE DESIGN & CUSTOM HOMES |
| IRS990/ContractorCompensationGrp/ContractorName/BusinessName/BusinessNameLine1Txt | 1 | MIKE HARMS |
| IRS990/ContractorCompensationGrp/ContractorName/BusinessName/BusinessNameLine1Txt | 2 | LIBERT CASSIDY WHITMORE |
| IRS990/ContractorCompensationGrp/ServicesDesc | 0 | CONSTRUCTION |
| IRS990/ContractorCompensationGrp/ServicesDesc | 1 | CONSTRUCTION |
| IRS990/ContractorCompensationGrp/ServicesDesc | 2 | LEGAL |
| IRS990/CostOfGoodsSoldAmt | 0 | 77997 |
| IRS990/CreditCounselingInd | 0 | 0 |
| IRS990/CYBenefitsPaidToMembersAmt | 0 | 0 |
| IRS990/CYContributionsGrantsAmt | 0 | 4821333 |
| IRS990/CYGrantsAndSimilarPaidAmt | 0 | 7213238 |
| IRS990/CYInvestmentIncomeAmt | 0 | 139592 |
| IRS990/CYOtherExpensesAmt | 0 | 8544786 |
| IRS990/CYOtherRevenueAmt | 0 | 194232 |
| IRS990/CYProgramServiceRevenueAmt | 0 | 20148775 |
| IRS990/CYRevenuesLessExpensesAmt | 0 | -89748 |
| IRS990/CYSalariesCompEmpBnftPaidAmt | 0 | 9635656 |
| IRS990/CYTotalExpensesAmt | 0 | 25393680 |
| IRS990/CYTotalFundraisingExpenseAmt | 0 | 1908710 |
| IRS990/CYTotalProfFndrsngExpnsAmt | 0 | 0 |
| IRS990/CYTotalRevenueAmt | 0 | 25303932 |
| IRS990/DecisionsSubjectToApprovaInd | 0 | 0 |
| IRS990/DeductibleArtContributionInd | 0 | 0 |
| IRS990/DeductibleNonCashContriInd | 0 | 1 |
| IRS990/DeferredRevenueGrp/BOYAmt | 0 | 6812020 |
| IRS990/DeferredRevenueGrp/EOYAmt | 0 | 6020894 |
| IRS990/DelegationOfMgmtDutiesInd | 0 | 0 |
| IRS990/DepreciationDepletionGrp/FundraisingAmt | 0 | 117844 |
| IRS990/DepreciationDepletionGrp/ManagementAndGeneralAmt | 0 | 177432 |
| IRS990/DepreciationDepletionGrp/ProgramServicesAmt | 0 | 810524 |
| IRS990/DepreciationDepletionGrp/TotalAmt | 0 | 1105800 |
| IRS990/Desc | 0 | IDYLLWILD ARTS ACADEMY IS A FULLY ACCREDITED BOARDING HIGH SCHOOL, WITH APPROXIMATELY 289 STUDENTS WHO ARE TALENTED IN ONE OR MORE OF SEVEN ARTS DISCIPLINES, WHICH OFFERS PRE-PROFESSIONAL TRAINING IN THOSE ARTS DISCIPLINES AND IN PREPARATORY ACADEMIC STUDIES. THE BEGINNING OF THE SCHOOL YEAR STARTED OUT REMOTELY IN SEPTEMBER AND OCTOBER. STUDENTS WERE ALLOWED ON CAMPUS FOR HYBRID LEARNING AS COVID-19 IMPROVED. CLASSES WERE HELD IN PERSON FULLY AND OPERATING CLOSE TO NORMAL BY THE END OF THE SCHOOL YEAR. |
| IRS990/DescribedInSection501c3Ind | 0 | 1 |
| IRS990/DisregardedEntityInd | 0 | 0 |
| IRS990/DocumentRetentionPolicyInd | 0 | 1 |
| IRS990/DonatedServicesAndUseFcltsAmt | 0 | 111452 |
| IRS990/DonorAdvisedFundInd | 0 | 0 |
| IRS990/DonorRestrictionNetAssetsGrp/BOYAmt | 0 | 10951698 |
| IRS990/DonorRestrictionNetAssetsGrp/EOYAmt | 0 | 11946270 |
| IRS990/DonorRstrOrQuasiEndowmentsInd | 0 | 1 |
| IRS990/ElectionOfBoardMembersInd | 0 | 1 |
| IRS990/EmployeeCnt | 0 | 308 |
| IRS990/EmploymentTaxReturnsFiledInd | 0 | 1 |
| IRS990/EngagedInExcessBenefitTransInd | 0 | 0 |
| IRS990/ExpenseAmt | 0 | 18726788 |
| IRS990/FamilyOrBusinessRlnInd | 0 | 1 |
| IRS990/FederalGrantAuditRequiredInd | 0 | 0 |
| IRS990/FeesForServicesAccountingGrp/ManagementAndGeneralAmt | 0 | 101288 |
| IRS990/FeesForServicesAccountingGrp/TotalAmt | 0 | 101288 |
| IRS990/FeesForServicesLegalGrp/ManagementAndGeneralAmt | 0 | 257209 |
| IRS990/FeesForServicesLegalGrp/TotalAmt | 0 | 257209 |
| IRS990/FeesForServicesOtherGrp/FundraisingAmt | 0 | 303525 |
| IRS990/FeesForServicesOtherGrp/ManagementAndGeneralAmt | 0 | 127416 |
| IRS990/FeesForServicesOtherGrp/ProgramServicesAmt | 0 | 1409809 |
| IRS990/FeesForServicesOtherGrp/TotalAmt | 0 | 1840750 |
| IRS990/FeesForSrvcInvstMgmntFeesGrp/ManagementAndGeneralAmt | 0 | 30215 |
| IRS990/FeesForSrvcInvstMgmntFeesGrp/TotalAmt | 0 | 30215 |
| IRS990/ForeignActivitiesInd | 0 | 0 |
| IRS990/ForeignFinancialAccountInd | 0 | 0 |
| IRS990/ForeignOfficeInd | 0 | 0 |
| IRS990/Form8282PropertyDisposedOfInd | 0 | 0 |
| IRS990/Form990PartVIISectionAGrp/AverageHoursPerWeekRt | 0 | 40.00 |
| IRS990/Form990PartVIISectionAGrp/AverageHoursPerWeekRt | 1 | 40.00 |
| IRS990/Form990PartVIISectionAGrp/AverageHoursPerWeekRt | 2 | 40.00 |
| IRS990/Form990PartVIISectionAGrp/AverageHoursPerWeekRt | 3 | 40.00 |
| IRS990/Form990PartVIISectionAGrp/AverageHoursPerWeekRt | 4 | 40.00 |
| IRS990/Form990PartVIISectionAGrp/AverageHoursPerWeekRt | 5 | 40.00 |
| IRS990/Form990PartVIISectionAGrp/AverageHoursPerWeekRt | 6 | 40.00 |
| IRS990/Form990PartVIISectionAGrp/AverageHoursPerWeekRt | 7 | 5.00 |
| IRS990/Form990PartVIISectionAGrp/AverageHoursPerWeekRt | 8 | 5.00 |
| IRS990/Form990PartVIISectionAGrp/AverageHoursPerWeekRt | 9 | 5.00 |
| IRS990/Form990PartVIISectionAGrp/AverageHoursPerWeekRt | 10 | 5.00 |
| IRS990/Form990PartVIISectionAGrp/AverageHoursPerWeekRt | 11 | 5.00 |
| IRS990/Form990PartVIISectionAGrp/AverageHoursPerWeekRt | 12 | 5.00 |
| IRS990/Form990PartVIISectionAGrp/AverageHoursPerWeekRt | 13 | 5.00 |
| IRS990/Form990PartVIISectionAGrp/AverageHoursPerWeekRt | 14 | 1.00 |
| IRS990/Form990PartVIISectionAGrp/AverageHoursPerWeekRt | 15 | 1.00 |
| IRS990/Form990PartVIISectionAGrp/AverageHoursPerWeekRt | 16 | 1.00 |
| IRS990/Form990PartVIISectionAGrp/AverageHoursPerWeekRt | 17 | 1.00 |
| IRS990/Form990PartVIISectionAGrp/AverageHoursPerWeekRt | 18 | 1.00 |
| IRS990/Form990PartVIISectionAGrp/AverageHoursPerWeekRt | 19 | 1.00 |
| IRS990/Form990PartVIISectionAGrp/AverageHoursPerWeekRt | 20 | 1.00 |
| IRS990/Form990PartVIISectionAGrp/AverageHoursPerWeekRt | 21 | 1.00 |
| IRS990/Form990PartVIISectionAGrp/AverageHoursPerWeekRt | 22 | 1.00 |
| IRS990/Form990PartVIISectionAGrp/AverageHoursPerWeekRt | 23 | 1.00 |
| IRS990/Form990PartVIISectionAGrp/AverageHoursPerWeekRt | 24 | 1.00 |
| IRS990/Form990PartVIISectionAGrp/AverageHoursPerWeekRt | 25 | 1.00 |
| IRS990/Form990PartVIISectionAGrp/AverageHoursPerWeekRt | 26 | 1.00 |
| IRS990/Form990PartVIISectionAGrp/AverageHoursPerWeekRt | 27 | 1.00 |
| IRS990/Form990PartVIISectionAGrp/AverageHoursPerWeekRt | 28 | 1.00 |
| IRS990/Form990PartVIISectionAGrp/HighestCompensatedEmployeeInd | 0 | X |
| IRS990/Form990PartVIISectionAGrp/HighestCompensatedEmployeeInd | 1 | X |
| IRS990/Form990PartVIISectionAGrp/HighestCompensatedEmployeeInd | 2 | X |
| IRS990/Form990PartVIISectionAGrp/HighestCompensatedEmployeeInd | 3 | X |
| 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/IndividualTrusteeOrDirectorInd | 10 | X |
| IRS990/Form990PartVIISectionAGrp/IndividualTrusteeOrDirectorInd | 11 | X |
| IRS990/Form990PartVIISectionAGrp/IndividualTrusteeOrDirectorInd | 12 | X |
| IRS990/Form990PartVIISectionAGrp/IndividualTrusteeOrDirectorInd | 13 | X |
| IRS990/Form990PartVIISectionAGrp/IndividualTrusteeOrDirectorInd | 14 | X |
| IRS990/Form990PartVIISectionAGrp/IndividualTrusteeOrDirectorInd | 15 | X |
| IRS990/Form990PartVIISectionAGrp/IndividualTrusteeOrDirectorInd | 16 | X |
| IRS990/Form990PartVIISectionAGrp/IndividualTrusteeOrDirectorInd | 17 | X |
| IRS990/Form990PartVIISectionAGrp/IndividualTrusteeOrDirectorInd | 18 | X |
| IRS990/Form990PartVIISectionAGrp/IndividualTrusteeOrDirectorInd | 19 | X |
| IRS990/Form990PartVIISectionAGrp/IndividualTrusteeOrDirectorInd | 20 | X |
| IRS990/Form990PartVIISectionAGrp/IndividualTrusteeOrDirectorInd | 21 | X |
| IRS990/Form990PartVIISectionAGrp/KeyEmployeeInd | 0 | X |
| IRS990/Form990PartVIISectionAGrp/OfficerInd | 0 | X |
| IRS990/Form990PartVIISectionAGrp/OfficerInd | 1 | X |
| IRS990/Form990PartVIISectionAGrp/OfficerInd | 2 | X |
| IRS990/Form990PartVIISectionAGrp/OfficerInd | 3 | X |
| IRS990/Form990PartVIISectionAGrp/OfficerInd | 4 | X |
| IRS990/Form990PartVIISectionAGrp/OfficerInd | 5 | X |
| IRS990/Form990PartVIISectionAGrp/OtherCompensationAmt | 0 | 28249 |
| IRS990/Form990PartVIISectionAGrp/OtherCompensationAmt | 1 | 20559 |
| IRS990/Form990PartVIISectionAGrp/OtherCompensationAmt | 2 | 20420 |
| IRS990/Form990PartVIISectionAGrp/OtherCompensationAmt | 3 | 23263 |
| IRS990/Form990PartVIISectionAGrp/OtherCompensationAmt | 4 | 9123 |
| IRS990/Form990PartVIISectionAGrp/OtherCompensationAmt | 5 | 9942 |
| IRS990/Form990PartVIISectionAGrp/OtherCompensationAmt | 6 | 12611 |
| IRS990/Form990PartVIISectionAGrp/OtherCompensationAmt | 7 | 0 |
| IRS990/Form990PartVIISectionAGrp/OtherCompensationAmt | 8 | 0 |
| IRS990/Form990PartVIISectionAGrp/OtherCompensationAmt | 9 | 0 |
| IRS990/Form990PartVIISectionAGrp/OtherCompensationAmt | 10 | 0 |
| IRS990/Form990PartVIISectionAGrp/OtherCompensationAmt | 11 | 0 |
| IRS990/Form990PartVIISectionAGrp/OtherCompensationAmt | 12 | 0 |
| IRS990/Form990PartVIISectionAGrp/OtherCompensationAmt | 13 | 0 |
| IRS990/Form990PartVIISectionAGrp/OtherCompensationAmt | 14 | 0 |
| IRS990/Form990PartVIISectionAGrp/OtherCompensationAmt | 15 | 0 |
| IRS990/Form990PartVIISectionAGrp/OtherCompensationAmt | 16 | 0 |
| IRS990/Form990PartVIISectionAGrp/OtherCompensationAmt | 17 | 0 |
| IRS990/Form990PartVIISectionAGrp/OtherCompensationAmt | 18 | 0 |
| IRS990/Form990PartVIISectionAGrp/OtherCompensationAmt | 19 | 0 |
| IRS990/Form990PartVIISectionAGrp/OtherCompensationAmt | 20 | 0 |
| IRS990/Form990PartVIISectionAGrp/OtherCompensationAmt | 21 | 0 |
| IRS990/Form990PartVIISectionAGrp/OtherCompensationAmt | 22 | 0 |
| IRS990/Form990PartVIISectionAGrp/OtherCompensationAmt | 23 | 0 |
| IRS990/Form990PartVIISectionAGrp/OtherCompensationAmt | 24 | 0 |
| IRS990/Form990PartVIISectionAGrp/OtherCompensationAmt | 25 | 0 |
| IRS990/Form990PartVIISectionAGrp/OtherCompensationAmt | 26 | 0 |
| IRS990/Form990PartVIISectionAGrp/OtherCompensationAmt | 27 | 0 |
| IRS990/Form990PartVIISectionAGrp/OtherCompensationAmt | 28 | 0 |
| IRS990/Form990PartVIISectionAGrp/PersonNm | 0 | PAMELA JORDAN |
| IRS990/Form990PartVIISectionAGrp/PersonNm | 1 | LISA LADY |
| IRS990/Form990PartVIISectionAGrp/PersonNm | 2 | PALENCIA TURNER |
| IRS990/Form990PartVIISectionAGrp/PersonNm | 3 | TARA SECHREST |
| IRS990/Form990PartVIISectionAGrp/PersonNm | 4 | MARIANNE KENT-STOLL |
| IRS990/Form990PartVIISectionAGrp/PersonNm | 5 | JUSTIN BARRETT |
| IRS990/Form990PartVIISectionAGrp/PersonNm | 6 | IAN SCHOENLEBER |
| IRS990/Form990PartVIISectionAGrp/PersonNm | 7 | JEFFREY A DVORAK |
| IRS990/Form990PartVIISectionAGrp/PersonNm | 8 | DWIGHT A HOLMES |
| IRS990/Form990PartVIISectionAGrp/PersonNm | 9 | HOWARD SHERMAN |
| IRS990/Form990PartVIISectionAGrp/PersonNm | 10 | KRISTIE HUBBARD |
| IRS990/Form990PartVIISectionAGrp/PersonNm | 11 | GEORGE REARDON |
| IRS990/Form990PartVIISectionAGrp/PersonNm | 12 | WANDA K JONES |
| IRS990/Form990PartVIISectionAGrp/PersonNm | 13 | ERICA SKLAR |
| IRS990/Form990PartVIISectionAGrp/PersonNm | 14 | YEOUNGSUK KIM |
| IRS990/Form990PartVIISectionAGrp/PersonNm | 15 | BARNABY FINCH |
| IRS990/Form990PartVIISectionAGrp/PersonNm | 16 | JANET GOLDBERG |
| IRS990/Form990PartVIISectionAGrp/PersonNm | 17 | HARRY GRISWOLD |
| IRS990/Form990PartVIISectionAGrp/PersonNm | 18 | DEBBIE RENO-SMITH |
| IRS990/Form990PartVIISectionAGrp/PersonNm | 19 | LINDA RIDER |
| IRS990/Form990PartVIISectionAGrp/PersonNm | 20 | JAMES B LOVELACE |
| IRS990/Form990PartVIISectionAGrp/PersonNm | 21 | LILLIAN P LOVELACE |
| IRS990/Form990PartVIISectionAGrp/PersonNm | 22 | DR PAULENE POPEK |
| IRS990/Form990PartVIISectionAGrp/PersonNm | 23 | SUSAN REARDON |
| IRS990/Form990PartVIISectionAGrp/PersonNm | 24 | MICHAEL E SLOCUM |
| IRS990/Form990PartVIISectionAGrp/PersonNm | 25 | GLEN E STEPHENS |
| IRS990/Form990PartVIISectionAGrp/PersonNm | 26 | NANCY C STEPHENS |
| IRS990/Form990PartVIISectionAGrp/PersonNm | 27 | DAVID THOMSEN |
| IRS990/Form990PartVIISectionAGrp/PersonNm | 28 | DR STEPHANIE WEBBER |
| IRS990/Form990PartVIISectionAGrp/ReportableCompFromOrgAmt | 0 | 246063 |
| IRS990/Form990PartVIISectionAGrp/ReportableCompFromOrgAmt | 1 | 120655 |
| IRS990/Form990PartVIISectionAGrp/ReportableCompFromOrgAmt | 2 | 190963 |
| IRS990/Form990PartVIISectionAGrp/ReportableCompFromOrgAmt | 3 | 129422 |
| IRS990/Form990PartVIISectionAGrp/ReportableCompFromOrgAmt | 4 | 130308 |
| IRS990/Form990PartVIISectionAGrp/ReportableCompFromOrgAmt | 5 | 116265 |
| IRS990/Form990PartVIISectionAGrp/ReportableCompFromOrgAmt | 6 | 100075 |
| IRS990/Form990PartVIISectionAGrp/ReportableCompFromOrgAmt | 7 | 0 |
| IRS990/Form990PartVIISectionAGrp/ReportableCompFromOrgAmt | 8 | 0 |
| IRS990/Form990PartVIISectionAGrp/ReportableCompFromOrgAmt | 9 | 0 |
| IRS990/Form990PartVIISectionAGrp/ReportableCompFromOrgAmt | 10 | 0 |
| IRS990/Form990PartVIISectionAGrp/ReportableCompFromOrgAmt | 11 | 0 |
| IRS990/Form990PartVIISectionAGrp/ReportableCompFromOrgAmt | 12 | 0 |
| IRS990/Form990PartVIISectionAGrp/ReportableCompFromOrgAmt | 13 | 0 |
| IRS990/Form990PartVIISectionAGrp/ReportableCompFromOrgAmt | 14 | 0 |
| IRS990/Form990PartVIISectionAGrp/ReportableCompFromOrgAmt | 15 | 0 |
| IRS990/Form990PartVIISectionAGrp/ReportableCompFromOrgAmt | 16 | 0 |
| IRS990/Form990PartVIISectionAGrp/ReportableCompFromOrgAmt | 17 | 0 |
| IRS990/Form990PartVIISectionAGrp/ReportableCompFromOrgAmt | 18 | 0 |
| IRS990/Form990PartVIISectionAGrp/ReportableCompFromOrgAmt | 19 | 0 |
| IRS990/Form990PartVIISectionAGrp/ReportableCompFromOrgAmt | 20 | 0 |
| IRS990/Form990PartVIISectionAGrp/ReportableCompFromOrgAmt | 21 | 0 |
| IRS990/Form990PartVIISectionAGrp/ReportableCompFromOrgAmt | 22 | 0 |
| IRS990/Form990PartVIISectionAGrp/ReportableCompFromOrgAmt | 23 | 0 |
| IRS990/Form990PartVIISectionAGrp/ReportableCompFromOrgAmt | 24 | 0 |
| IRS990/Form990PartVIISectionAGrp/ReportableCompFromOrgAmt | 25 | 0 |
| IRS990/Form990PartVIISectionAGrp/ReportableCompFromOrgAmt | 26 | 0 |
| IRS990/Form990PartVIISectionAGrp/ReportableCompFromOrgAmt | 27 | 0 |
| IRS990/Form990PartVIISectionAGrp/ReportableCompFromOrgAmt | 28 | 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/ReportableCompFromRltdOrgAmt | 11 | 0 |
| IRS990/Form990PartVIISectionAGrp/ReportableCompFromRltdOrgAmt | 12 | 0 |
| IRS990/Form990PartVIISectionAGrp/ReportableCompFromRltdOrgAmt | 13 | 0 |
| IRS990/Form990PartVIISectionAGrp/ReportableCompFromRltdOrgAmt | 14 | 0 |
| IRS990/Form990PartVIISectionAGrp/ReportableCompFromRltdOrgAmt | 15 | 0 |
| IRS990/Form990PartVIISectionAGrp/ReportableCompFromRltdOrgAmt | 16 | 0 |
| IRS990/Form990PartVIISectionAGrp/ReportableCompFromRltdOrgAmt | 17 | 0 |
| IRS990/Form990PartVIISectionAGrp/ReportableCompFromRltdOrgAmt | 18 | 0 |
| IRS990/Form990PartVIISectionAGrp/ReportableCompFromRltdOrgAmt | 19 | 0 |
| IRS990/Form990PartVIISectionAGrp/ReportableCompFromRltdOrgAmt | 20 | 0 |
| IRS990/Form990PartVIISectionAGrp/ReportableCompFromRltdOrgAmt | 21 | 0 |
| IRS990/Form990PartVIISectionAGrp/ReportableCompFromRltdOrgAmt | 22 | 0 |
| IRS990/Form990PartVIISectionAGrp/ReportableCompFromRltdOrgAmt | 23 | 0 |
| IRS990/Form990PartVIISectionAGrp/ReportableCompFromRltdOrgAmt | 24 | 0 |
| IRS990/Form990PartVIISectionAGrp/ReportableCompFromRltdOrgAmt | 25 | 0 |
| IRS990/Form990PartVIISectionAGrp/ReportableCompFromRltdOrgAmt | 26 | 0 |
| IRS990/Form990PartVIISectionAGrp/ReportableCompFromRltdOrgAmt | 27 | 0 |
| IRS990/Form990PartVIISectionAGrp/ReportableCompFromRltdOrgAmt | 28 | 0 |
| IRS990/Form990PartVIISectionAGrp/TitleTxt | 0 | PRESIDENT, HEAD OF SCHOOL |
| IRS990/Form990PartVIISectionAGrp/TitleTxt | 1 | VICE PRESIDENT, FINANCE |
| IRS990/Form990PartVIISectionAGrp/TitleTxt | 2 | VICE PRESIDENT, ADVANCEMEN |
| IRS990/Form990PartVIISectionAGrp/TitleTxt | 3 | VICE PRESIDENT, ENROLLMENT |
| IRS990/Form990PartVIISectionAGrp/TitleTxt | 4 | ASSISTANT HEAD OF SCHOOL |
| IRS990/Form990PartVIISectionAGrp/TitleTxt | 5 | VICE PRESIDENT, STUDENT OP |
| IRS990/Form990PartVIISectionAGrp/TitleTxt | 6 | DIRECTOR OF DEVELOPMENT |
| IRS990/Form990PartVIISectionAGrp/TitleTxt | 7 | TRUSTEE, BOARD CHAIR |
| IRS990/Form990PartVIISectionAGrp/TitleTxt | 8 | TRUSTEE, VICE CHAIR |
| IRS990/Form990PartVIISectionAGrp/TitleTxt | 9 | TRUSTEE, TREASURER |
| IRS990/Form990PartVIISectionAGrp/TitleTxt | 10 | TRUSTEE, SECRETARY |
| IRS990/Form990PartVIISectionAGrp/TitleTxt | 11 | TRUSTEE, COMMITTEE CHAIR |
| IRS990/Form990PartVIISectionAGrp/TitleTxt | 12 | TRUSTEE, COMMITTEE CHAIR |
| IRS990/Form990PartVIISectionAGrp/TitleTxt | 13 | TRUSTEE, COMMITTEE CHAIR |
| IRS990/Form990PartVIISectionAGrp/TitleTxt | 14 | TRUSTEE |
| IRS990/Form990PartVIISectionAGrp/TitleTxt | 15 | TRUSTEE |
| IRS990/Form990PartVIISectionAGrp/TitleTxt | 16 | TRUSTEE |
| IRS990/Form990PartVIISectionAGrp/TitleTxt | 17 | TRUSTEE |
| IRS990/Form990PartVIISectionAGrp/TitleTxt | 18 | TRUSTEE |
| IRS990/Form990PartVIISectionAGrp/TitleTxt | 19 | TRUSTEE |
| IRS990/Form990PartVIISectionAGrp/TitleTxt | 20 | TRUSTEE |
| IRS990/Form990PartVIISectionAGrp/TitleTxt | 21 | TRUSTEE |
| IRS990/Form990PartVIISectionAGrp/TitleTxt | 22 | TRUSTEE |
| IRS990/Form990PartVIISectionAGrp/TitleTxt | 23 | TRUSTEE |
| IRS990/Form990PartVIISectionAGrp/TitleTxt | 24 | TRUSTEE |
| IRS990/Form990PartVIISectionAGrp/TitleTxt | 25 | TRUSTEE |
| IRS990/Form990PartVIISectionAGrp/TitleTxt | 26 | TRUSTEE |
| IRS990/Form990PartVIISectionAGrp/TitleTxt | 27 | TRUSTEE |
| IRS990/Form990PartVIISectionAGrp/TitleTxt | 28 | TRUSTEE |
| IRS990/Form990ProvidedToGvrnBodyInd | 0 | 1 |
| IRS990/FormationYr | 0 | 1946 |
| IRS990/FormerOfcrEmployeesListedInd | 0 | 0 |
| IRS990/FSAuditedBasisGrp/SeparateBasisFinclStmtInd | 0 | X |
| IRS990/FSAuditedInd | 0 | 1 |
| IRS990/FundraisingActivitiesInd | 0 | 0 |
| IRS990/GainOrLossGrp/OtherAmt | 0 | -17241 |
| IRS990/GamingActivitiesInd | 0 | 0 |
| IRS990/GoverningBodyVotingMembersCnt | 0 | 21 |
| IRS990/GovernmentGrantsAmt | 0 | 3310943 |
| IRS990/GrantAmt | 0 | 6979346 |
| IRS990/GrantsToDomesticIndividualsGrp/ProgramServicesAmt | 0 | 7213238 |
| IRS990/GrantsToDomesticIndividualsGrp/TotalAmt | 0 | 7213238 |
| IRS990/GrantsToIndividualsInd | 0 | 1 |
| IRS990/GrantsToOrganizationsInd | 0 | 0 |
| IRS990/GrantToRelatedPersonInd | 0 | 0 |
| IRS990/GrossAmountSalesAssetsGrp/OtherAmt | 0 | 132414 |
| IRS990/GrossReceiptsAmt | 0 | 25531584 |
| IRS990/GrossSalesOfInventoryAmt | 0 | 162273 |
| IRS990/GroupReturnForAffiliatesInd | 0 | 0 |
| IRS990/IncludeFIN48FootnoteInd | 0 | 1 |
| IRS990/IndependentAuditFinclStmtInd | 0 | 1 |
| IRS990/IndependentVotingMemberCnt | 0 | 19 |
| IRS990/IndivRcvdGreaterThan100KCnt | 0 | 7 |
| IRS990/IndoorTanningServicesInd | 0 | 0 |
| IRS990/InfoInScheduleOPartVIInd | 0 | X |
| IRS990/InformationTechnologyGrp/ManagementAndGeneralAmt | 0 | 129701 |
| IRS990/InformationTechnologyGrp/ProgramServicesAmt | 0 | 197288 |
| IRS990/InformationTechnologyGrp/TotalAmt | 0 | 326989 |
| IRS990/InsuranceGrp/FundraisingAmt | 0 | 117097 |
| IRS990/InsuranceGrp/ManagementAndGeneralAmt | 0 | 176307 |
| IRS990/InsuranceGrp/ProgramServicesAmt | 0 | 805384 |
| IRS990/InsuranceGrp/TotalAmt | 0 | 1098788 |
| IRS990/InterestGrp/ManagementAndGeneralAmt | 0 | 95796 |
| IRS990/InterestGrp/TotalAmt | 0 | 95796 |
| IRS990/InventoriesForSaleOrUseGrp/BOYAmt | 0 | 216309 |
| IRS990/InventoriesForSaleOrUseGrp/EOYAmt | 0 | 201471 |
| IRS990/InvestmentIncomeGrp/ExclusionAmt | 0 | 156833 |
| IRS990/InvestmentIncomeGrp/TotalRevenueColumnAmt | 0 | 156833 |
| IRS990/InvestmentInJointVentureInd | 0 | 0 |
| IRS990/InvestmentsOtherSecuritiesGrp/BOYAmt | 0 | 6962216 |
| IRS990/InvestmentsOtherSecuritiesGrp/EOYAmt | 0 | 8398927 |
| IRS990/IRPDocumentCnt | 0 | 75 |
| IRS990/IRPDocumentW2GCnt | 0 | 0 |
| IRS990/LandBldgEquipAccumDeprecAmt | 0 | 19568204 |
| IRS990/LandBldgEquipBasisNetGrp/BOYAmt | 0 | 22309684 |
| IRS990/LandBldgEquipBasisNetGrp/EOYAmt | 0 | 22036805 |
| IRS990/LandBldgEquipCostOrOtherBssAmt | 0 | 41605009 |
| IRS990/LegalDomicileStateCd | 0 | CA |
| IRS990/LessCostOthBasisSalesExpnssGrp/OtherAmt | 0 | 149655 |
| IRS990/LoanOutstandingInd | 0 | 0 |
| IRS990/LobbyingActivitiesInd | 0 | 0 |
| IRS990/LocalChaptersInd | 0 | 0 |
| IRS990/MaterialDiversionOrMisuseInd | 0 | 0 |
| IRS990/MembersOrStockholdersInd | 0 | 0 |
| IRS990/MethodOfAccountingAccrualInd | 0 | X |
| IRS990/MinutesOfCommitteesInd | 0 | 1 |
| IRS990/MinutesOfGoverningBodyInd | 0 | 1 |
| IRS990/MissionDesc | 0 | IDYLLWILD ARTS FOUNDATION IS A NON-PROFIT ORGANIZATION FORMED TO PROMOTE AND ADVANCE CHANGING LIVES THROUGH THE TRANSFORMATIVE POWER OF ART. |
| IRS990/MoreThan5000KToIndividualsInd | 0 | 0 |
| IRS990/MoreThan5000KToOrgInd | 0 | 0 |
| IRS990/NetAssetsOrFundBalancesBOYAmt | 0 | 28018491 |
| IRS990/NetAssetsOrFundBalancesEOYAmt | 0 | 29695085 |
| IRS990/NetGainOrLossInvestmentsGrp/ExclusionAmt | 0 | -17241 |
| IRS990/NetGainOrLossInvestmentsGrp/TotalRevenueColumnAmt | 0 | -17241 |
| IRS990/NetIncomeOrLossGrp/RelatedOrExemptFuncIncomeAmt | 0 | 84276 |
| IRS990/NetIncomeOrLossGrp/TotalRevenueColumnAmt | 0 | 84276 |
| IRS990/NetUnrelatedBusTxblIncmAmt | 0 | 0 |
| IRS990/NetUnrlzdGainsLossesInvstAmt | 0 | 1654890 |
| IRS990/NoDonorRestrictionNetAssetsGrp/BOYAmt | 0 | 17066793 |
| IRS990/NoDonorRestrictionNetAssetsGrp/EOYAmt | 0 | 17748815 |
| IRS990/NoncashContributionsAmt | 0 | 156825 |
| IRS990/NondeductibleContributionsInd | 0 | 0 |
| IRS990/OccupancyGrp/ManagementAndGeneralAmt | 0 | 9066 |
| IRS990/OccupancyGrp/ProgramServicesAmt | 0 | 23332 |
| IRS990/OccupancyGrp/TotalAmt | 0 | 32398 |
| IRS990/OfficeExpensesGrp/FundraisingAmt | 0 | 2557 |