| IRS990/AccountantCompileOrReviewInd | 0 | 0 |
| IRS990/AccountsPayableAccrExpnssGrp/BOYAmt | 0 | 0 |
| IRS990/AccountsPayableAccrExpnssGrp/EOYAmt | 0 | 865180 |
| IRS990/AccountsReceivableGrp/BOYAmt | 0 | 0 |
| IRS990/AccountsReceivableGrp/EOYAmt | 0 | 50700 |
| IRS990/ActivitiesConductedPrtshpInd | 0 | 0 |
| IRS990/ActivityOrMissionDesc | 0 | SDSU MISSION VALLEY ENTERPRISES PROVIDES SUPPORT TO SDSU MISSION VALLEY. |
| IRS990/AdvertisingGrp/ManagementAndGeneralAmt | 0 | 8535 |
| IRS990/AdvertisingGrp/ProgramServicesAmt | 0 | 45 |
| IRS990/AdvertisingGrp/TotalAmt | 0 | 8580 |
| IRS990/AllOtherContributionsAmt | 0 | 2825000 |
| IRS990/AnnualDisclosureCoveredPrsnInd | 0 | 1 |
| IRS990/AuditCommitteeInd | 0 | 1 |
| IRS990/BooksInCareOfDetail/BusinessName/BusinessNameLine1Txt | 0 | HEATHER HAWKINS |
| IRS990/BooksInCareOfDetail/PhoneNum | 0 | 6195947592 |
| IRS990/BooksInCareOfDetail/USAddress/AddressLine1Txt | 0 | 5500 CAMPANILE DRIVE |
| IRS990/BooksInCareOfDetail/USAddress/CityNm | 0 | SAN DIEGO |
| IRS990/BooksInCareOfDetail/USAddress/StateAbbreviationCd | 0 | CA |
| IRS990/BooksInCareOfDetail/USAddress/ZIPCd | 0 | 921821620 |
| IRS990/BusinessRlnWith35CtrlEntInd | 0 | 0 |
| IRS990/BusinessRlnWithFamMemInd | 0 | 0 |
| IRS990/BusinessRlnWithOrgMemInd | 0 | 0 |
| IRS990/ChangeToOrgDocumentsInd | 0 | 0 |
| IRS990/CntrctRcvdGreaterThan100KCnt | 0 | 1 |
| IRS990/CollectionsOfArtInd | 0 | 0 |
| IRS990/CompensationFromOtherSrcsInd | 0 | 0 |
| IRS990/CompensationProcessCEOInd | 0 | 0 |
| IRS990/CompensationProcessOtherInd | 0 | 0 |
| IRS990/ConflictOfInterestPolicyInd | 0 | 1 |
| IRS990/ConservationEasementsInd | 0 | 0 |
| IRS990/ConsolidatedAuditFinclStmtInd | 0 | 1 |
| IRS990/ContractorCompensationGrp/CompensationAmt | 0 | 1237855 |
| IRS990/ContractorCompensationGrp/ContractorAddress/USAddress/AddressLine1Txt | 0 | 401 B STREET STE 100 |
| IRS990/ContractorCompensationGrp/ContractorAddress/USAddress/CityNm | 0 | SAN DIEGO |
| IRS990/ContractorCompensationGrp/ContractorAddress/USAddress/StateAbbreviationCd | 0 | CA |
| IRS990/ContractorCompensationGrp/ContractorAddress/USAddress/ZIPCd | 0 | 92101 |
| IRS990/ContractorCompensationGrp/ContractorName/BusinessName/BusinessNameLine1Txt | 0 | DOWNTOWN SAN DIEGO PARTNERSHIP INC |
| IRS990/ContractorCompensationGrp/ServicesDesc | 0 | URBAN STRATEGY SERVICES |
| IRS990/CreditCounselingInd | 0 | 0 |
| IRS990/CYBenefitsPaidToMembersAmt | 0 | 0 |
| IRS990/CYContributionsGrantsAmt | 0 | 2825000 |
| IRS990/CYGrantsAndSimilarPaidAmt | 0 | 0 |
| IRS990/CYInvestmentIncomeAmt | 0 | 15337 |
| IRS990/CYOtherExpensesAmt | 0 | 1486426 |
| IRS990/CYOtherRevenueAmt | 0 | 0 |
| IRS990/CYProgramServiceRevenueAmt | 0 | 15061 |
| IRS990/CYRevenuesLessExpensesAmt | 0 | 1368972 |
| IRS990/CYSalariesCompEmpBnftPaidAmt | 0 | 0 |
| IRS990/CYTotalExpensesAmt | 0 | 1486426 |
| IRS990/CYTotalFundraisingExpenseAmt | 0 | 0 |
| IRS990/CYTotalProfFndrsngExpnsAmt | 0 | 0 |
| IRS990/CYTotalRevenueAmt | 0 | 2855398 |
| IRS990/DecisionsSubjectToApprovaInd | 0 | 1 |
| IRS990/DeductibleArtContributionInd | 0 | 0 |
| IRS990/DeductibleNonCashContriInd | 0 | 0 |
| IRS990/DeferredRevenueGrp/BOYAmt | 0 | 0 |
| IRS990/DeferredRevenueGrp/EOYAmt | 0 | 0 |
| IRS990/DelegationOfMgmtDutiesInd | 0 | 0 |
| IRS990/Desc | 0 | SDSU MISSION VALLEY ENTERPRISES MANAGES STREET PARKING AT SDSU MISSION VALLEY. |
| IRS990/DescribedInSection501c3Ind | 0 | 1 |
| IRS990/DisregardedEntityInd | 0 | 0 |
| IRS990/DocumentRetentionPolicyInd | 0 | 0 |
| IRS990/DonorAdvisedFundInd | 0 | 0 |
| IRS990/DonorRstrOrQuasiEndowmentsInd | 0 | 0 |
| IRS990/ElectionOfBoardMembersInd | 0 | 1 |
| IRS990/EmployeeCnt | 0 | 0 |
| IRS990/EngagedInExcessBenefitTransInd | 0 | 0 |
| IRS990/ExpenseAmt | 0 | 13512 |
| IRS990/FamilyOrBusinessRlnInd | 0 | 0 |
| IRS990/FederalGrantAuditRequiredInd | 0 | 0 |
| IRS990/FeesForServicesLegalGrp/ManagementAndGeneralAmt | 0 | 10626 |
| IRS990/FeesForServicesLegalGrp/ProgramServicesAmt | 0 | 56 |
| IRS990/FeesForServicesLegalGrp/TotalAmt | 0 | 10682 |
| IRS990/FeesForServicesManagementGrp/ManagementAndGeneralAmt | 0 | 75000 |
| IRS990/FeesForServicesManagementGrp/TotalAmt | 0 | 75000 |
| IRS990/FeesForServicesOtherGrp/ManagementAndGeneralAmt | 0 | 1365704 |
| IRS990/FeesForServicesOtherGrp/ProgramServicesAmt | 0 | 16955 |
| IRS990/FeesForServicesOtherGrp/TotalAmt | 0 | 1382659 |
| IRS990/ForeignActivitiesInd | 0 | 0 |
| IRS990/ForeignFinancialAccountInd | 0 | 0 |
| IRS990/ForeignOfficeInd | 0 | 0 |
| IRS990/Form8282PropertyDisposedOfInd | 0 | 0 |
| IRS990/Form990PartVIISectionAGrp/AverageHoursPerWeekRltdOrgRt | 0 | 38.00 |
| IRS990/Form990PartVIISectionAGrp/AverageHoursPerWeekRltdOrgRt | 1 | 38.00 |
| IRS990/Form990PartVIISectionAGrp/AverageHoursPerWeekRltdOrgRt | 2 | 38.00 |
| IRS990/Form990PartVIISectionAGrp/AverageHoursPerWeekRltdOrgRt | 3 | 38.00 |
| IRS990/Form990PartVIISectionAGrp/AverageHoursPerWeekRltdOrgRt | 4 | 38.00 |
| 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/AverageHoursPerWeekRt | 0 | 2.00 |
| IRS990/Form990PartVIISectionAGrp/AverageHoursPerWeekRt | 1 | 2.00 |
| IRS990/Form990PartVIISectionAGrp/AverageHoursPerWeekRt | 2 | 2.00 |
| IRS990/Form990PartVIISectionAGrp/AverageHoursPerWeekRt | 3 | 2.00 |
| IRS990/Form990PartVIISectionAGrp/AverageHoursPerWeekRt | 4 | 2.00 |
| IRS990/Form990PartVIISectionAGrp/AverageHoursPerWeekRt | 5 | 2.00 |
| IRS990/Form990PartVIISectionAGrp/AverageHoursPerWeekRt | 6 | 2.00 |
| IRS990/Form990PartVIISectionAGrp/AverageHoursPerWeekRt | 7 | 2.00 |
| IRS990/Form990PartVIISectionAGrp/AverageHoursPerWeekRt | 8 | 2.00 |
| 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/OfficerInd | 0 | X |
| IRS990/Form990PartVIISectionAGrp/OfficerInd | 1 | X |
| IRS990/Form990PartVIISectionAGrp/OfficerInd | 2 | X |
| IRS990/Form990PartVIISectionAGrp/OfficerInd | 3 | X |
| IRS990/Form990PartVIISectionAGrp/OtherCompensationAmt | 0 | 185442 |
| IRS990/Form990PartVIISectionAGrp/OtherCompensationAmt | 1 | 131733 |
| IRS990/Form990PartVIISectionAGrp/OtherCompensationAmt | 2 | 115908 |
| IRS990/Form990PartVIISectionAGrp/OtherCompensationAmt | 3 | 89371 |
| 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/PersonNm | 0 | ADELA DE LA TORRE |
| IRS990/Form990PartVIISectionAGrp/PersonNm | 1 | HALA MADANAT |
| IRS990/Form990PartVIISectionAGrp/PersonNm | 2 | AGNES WONG NICKERSON |
| IRS990/Form990PartVIISectionAGrp/PersonNm | 3 | GINA JACOBS |
| IRS990/Form990PartVIISectionAGrp/PersonNm | 4 | CHRISTINE PROBETT |
| IRS990/Form990PartVIISectionAGrp/PersonNm | 5 | NIKKI CLAY |
| IRS990/Form990PartVIISectionAGrp/PersonNm | 6 | STEVE DOYLE |
| IRS990/Form990PartVIISectionAGrp/PersonNm | 7 | KIM KILKENNY |
| IRS990/Form990PartVIISectionAGrp/PersonNm | 8 | VINCENT LIN |
| IRS990/Form990PartVIISectionAGrp/ReportableCompFromOrgAmt | 0 | 0 |
| IRS990/Form990PartVIISectionAGrp/ReportableCompFromOrgAmt | 1 | 0 |
| IRS990/Form990PartVIISectionAGrp/ReportableCompFromOrgAmt | 2 | 0 |
| IRS990/Form990PartVIISectionAGrp/ReportableCompFromOrgAmt | 3 | 81637 |
| 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/ReportableCompFromRltdOrgAmt | 0 | 542455 |
| IRS990/Form990PartVIISectionAGrp/ReportableCompFromRltdOrgAmt | 1 | 324708 |
| IRS990/Form990PartVIISectionAGrp/ReportableCompFromRltdOrgAmt | 2 | 327145 |
| IRS990/Form990PartVIISectionAGrp/ReportableCompFromRltdOrgAmt | 3 | 103541 |
| IRS990/Form990PartVIISectionAGrp/ReportableCompFromRltdOrgAmt | 4 | 29450 |
| IRS990/Form990PartVIISectionAGrp/ReportableCompFromRltdOrgAmt | 5 | 0 |
| IRS990/Form990PartVIISectionAGrp/ReportableCompFromRltdOrgAmt | 6 | 0 |
| IRS990/Form990PartVIISectionAGrp/ReportableCompFromRltdOrgAmt | 7 | 0 |
| IRS990/Form990PartVIISectionAGrp/ReportableCompFromRltdOrgAmt | 8 | 0 |
| IRS990/Form990PartVIISectionAGrp/TitleTxt | 0 | BOARD CHAIR (SDSU EMP) |
| IRS990/Form990PartVIISectionAGrp/TitleTxt | 1 | BOARD SECRETARY (SDSU EMP) |
| IRS990/Form990PartVIISectionAGrp/TitleTxt | 2 | BOARD TREASURER (SDSU EMP) |
| IRS990/Form990PartVIISectionAGrp/TitleTxt | 3 | BOARD VICE CHAIR (SDSU EMP) |
| IRS990/Form990PartVIISectionAGrp/TitleTxt | 4 | DIRECTOR (SDSU EMP) |
| IRS990/Form990PartVIISectionAGrp/TitleTxt | 5 | DIRECTOR (AS OF 03/2024) |
| IRS990/Form990PartVIISectionAGrp/TitleTxt | 6 | DIRECTOR (AS OF 09/2023) |
| IRS990/Form990PartVIISectionAGrp/TitleTxt | 7 | DIRECTOR (AS OF 09/2023) |
| IRS990/Form990PartVIISectionAGrp/TitleTxt | 8 | DIRECTOR (AS OF 06/2024) |
| IRS990/Form990ProvidedToGvrnBodyInd | 0 | 1 |
| IRS990/Form990TFiledInd | 0 | 1 |
| IRS990/FormationYr | 0 | 2023 |
| IRS990/FormerOfcrEmployeesListedInd | 0 | 0 |
| IRS990/FSAuditedBasisGrp/ConsolAndSepBasisFinclStmtInd | 0 | X |
| IRS990/FSAuditedInd | 0 | 1 |
| IRS990/FundraisingActivitiesInd | 0 | 0 |
| IRS990/GamingActivitiesInd | 0 | 0 |
| IRS990/GoverningBodyVotingMembersCnt | 0 | 9 |
| IRS990/GrantAmt | 0 | 0 |
| IRS990/GrantsToIndividualsInd | 0 | 0 |
| IRS990/GrantsToOrganizationsInd | 0 | 0 |
| IRS990/GrantToRelatedPersonInd | 0 | 0 |
| IRS990/GrossReceiptsAmt | 0 | 2855398 |
| IRS990/GroupReturnForAffiliatesInd | 0 | 0 |
| IRS990/IncludeFIN48FootnoteInd | 0 | 1 |
| IRS990/IndependentAuditFinclStmtInd | 0 | 1 |
| IRS990/IndependentVotingMemberCnt | 0 | 4 |
| IRS990/IndivRcvdGreaterThan100KCnt | 0 | 0 |
| IRS990/IndoorTanningServicesInd | 0 | 0 |
| IRS990/InfoInScheduleOPartIXInd | 0 | X |
| IRS990/InfoInScheduleOPartVIIInd | 0 | X |
| IRS990/InfoInScheduleOPartVIInd | 0 | X |
| IRS990/InitialReturnInd | 0 | X |
| IRS990/InsuranceGrp/ManagementAndGeneralAmt | 0 | 7790 |
| IRS990/InsuranceGrp/ProgramServicesAmt | 0 | 42 |
| IRS990/InsuranceGrp/TotalAmt | 0 | 7832 |
| IRS990/InvestmentIncomeGrp/ExclusionAmt | 0 | 15337 |
| IRS990/InvestmentIncomeGrp/TotalRevenueColumnAmt | 0 | 15337 |
| IRS990/InvestmentInJointVentureInd | 0 | 0 |
| IRS990/InvestmentsOtherSecuritiesGrp/BOYAmt | 0 | 0 |
| IRS990/InvestmentsOtherSecuritiesGrp/EOYAmt | 0 | 0 |
| IRS990/InvestmentsProgramRelatedGrp/BOYAmt | 0 | 0 |
| IRS990/InvestmentsProgramRelatedGrp/EOYAmt | 0 | 0 |
| IRS990/IRPDocumentCnt | 0 | 0 |
| IRS990/IRPDocumentW2GCnt | 0 | 0 |
| IRS990/LandBldgEquipAccumDeprecAmt | 0 | 0 |
| IRS990/LandBldgEquipBasisNetGrp/EOYAmt | 0 | 0 |
| IRS990/LegalDomicileStateCd | 0 | CA |
| 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 | SDSU MISSION VALLEY ENTERPRISES SUPPORTS THE OPERATION, MANAGEMENT, MAINTENANCE AND FINANCIAL ADMINISTRATION OF SDSU MISSION VALLEY, FUNCTIONS THAT ARE ESSENTIAL AND INTEGRAL TO THE DEVELOPMENT'S SUCCESS. |
| IRS990/MoreThan5000KToIndividualsInd | 0 | 0 |
| IRS990/MoreThan5000KToOrgInd | 0 | 0 |
| IRS990/NetAssetsOrFundBalancesEOYAmt | 0 | 1368972 |
| IRS990/NetUnrelatedBusTxblIncmAmt | 0 | 0 |
| IRS990/NoDonorRestrictionNetAssetsGrp/BOYAmt | 0 | 0 |
| IRS990/NoDonorRestrictionNetAssetsGrp/EOYAmt | 0 | 1368972 |
| IRS990/NondeductibleContributionsInd | 0 | 0 |
| IRS990/OfficeExpensesGrp/ManagementAndGeneralAmt | 0 | 711 |
| IRS990/OfficeExpensesGrp/ProgramServicesAmt | 0 | 280 |
| IRS990/OfficeExpensesGrp/TotalAmt | 0 | 991 |
| IRS990/OfficerMailingAddressInd | 0 | 0 |
| IRS990/OperateHospitalInd | 0 | 0 |
| IRS990/Organization501c3Ind | 0 | X |
| IRS990/OrganizationFollowsFASB117Ind | 0 | X |
| IRS990/OtherAssetsTotalGrp/BOYAmt | 0 | 0 |
| IRS990/OtherAssetsTotalGrp/EOYAmt | 0 | 0 |
| IRS990/OtherChangesInNetAssetsAmt | 0 | 0 |
| IRS990/OtherExpensesGrp/Desc | 0 | MEMBERSHIP DUES |
| IRS990/OtherExpensesGrp/ManagementAndGeneralAmt | 0 | 678 |
| IRS990/OtherExpensesGrp/ProgramServicesAmt | 0 | 4 |
| IRS990/OtherExpensesGrp/TotalAmt | 0 | 682 |
| IRS990/OtherLiabilitiesGrp/BOYAmt | 0 | 0 |
| IRS990/OtherLiabilitiesGrp/EOYAmt | 0 | 0 |
| IRS990/PartialLiquidationInd | 0 | 0 |
| IRS990/PayPremiumsPrsnlBnftCntrctInd | 0 | 0 |
| IRS990/PoliticalCampaignActyInd | 0 | 0 |
| IRS990/PrepaidExpensesDefrdChargesGrp/BOYAmt | 0 | 0 |
| IRS990/PrepaidExpensesDefrdChargesGrp/EOYAmt | 0 | 27000 |
| IRS990/PrincipalOfficerNm | 0 | GINA JACOBS |
| IRS990/ProfessionalFundraisingInd | 0 | 0 |
| IRS990/ProgramServiceRevenueGrp/BusinessCd | 0 | 812930 |
| IRS990/ProgramServiceRevenueGrp/BusinessCd | 1 | 531312 |
| IRS990/ProgramServiceRevenueGrp/Desc | 0 | PARKING INCOME |
| IRS990/ProgramServiceRevenueGrp/Desc | 1 | PROPERTY MANAGEMENT |
| IRS990/ProgramServiceRevenueGrp/RelatedOrExemptFuncIncomeAmt | 0 | 7482 |
| IRS990/ProgramServiceRevenueGrp/TotalRevenueColumnAmt | 0 | 7579 |
| IRS990/ProgramServiceRevenueGrp/TotalRevenueColumnAmt | 1 | 7482 |
| IRS990/ProgramServiceRevenueGrp/UnrelatedBusinessRevenueAmt | 0 | 7579 |
| IRS990/ProgSrvcAccomActy2Grp/Desc | 0 | SDSU MISSION VALLEY ENTERPRISES OVERSEES THE RENTAL OF PUBLICLY ACCESSIBLE OUTDOOR SPACES AT SDSU MISSION VALLEY INCLUDING MULTI-USE RECREATIONAL FIELDS. |
| IRS990/ProgSrvcAccomActy2Grp/ExpenseAmt | 0 | 3870 |
| IRS990/ProgSrvcAccomActy2Grp/GrantAmt | 0 | 0 |
| IRS990/ProgSrvcAccomActy2Grp/RevenueAmt | 0 | 7482 |
| IRS990/ProhibitedTaxShelterTransInd | 0 | 0 |
| IRS990/PYExcessBenefitTransInd | 0 | 0 |
| IRS990/QuidProQuoContributionsInd | 0 | 0 |
| IRS990/RcvFndsToPayPrsnlBnftCntrctInd | 0 | 0 |
| IRS990/ReconcilationRevenueExpnssAmt | 0 | 1368972 |
| IRS990/RegularMonitoringEnfrcInd | 0 | 1 |
| IRS990/RelatedEntityInd | 0 | 1 |
| IRS990/RelatedOrganizationCtrlEntInd | 0 | 0 |
| IRS990/ReportInvestmentsOtherSecInd | 0 | 0 |
| IRS990/ReportLandBuildingEquipmentInd | 0 | 0 |
| IRS990/ReportOtherAssetsInd | 0 | 0 |
| IRS990/ReportOtherLiabilitiesInd | 0 | 0 |
| IRS990/ReportProgramRelatedInvstInd | 0 | 0 |
| IRS990/RevenueAmt | 0 | 7579 |
| IRS990/SavingsAndTempCashInvstGrp/BOYAmt | 0 | 0 |
| IRS990/SavingsAndTempCashInvstGrp/EOYAmt | 0 | 2156452 |
| IRS990ScheduleA/Form990SchASupportingOrgGrp/Contribution35ControlledInd | 0 | 0 |
| IRS990ScheduleA/Form990SchASupportingOrgGrp/ContributionControllerInd | 0 | 0 |
| IRS990ScheduleA/Form990SchASupportingOrgGrp/ContributionFamilyInd | 0 | 0 |
| IRS990ScheduleA/Form990SchASupportingOrgGrp/ControlledDisqualifiedPrsnInd | 0 | 0 |
| IRS990ScheduleA/Form990SchASupportingOrgGrp/DisqualifiedPrsnControllIntInd | 0 | 0 |
| IRS990ScheduleA/Form990SchASupportingOrgGrp/DisqualifiedPrsnOwnrIntInd | 0 | 0 |
| IRS990ScheduleA/Form990SchASupportingOrgGrp/ExcessBusinessHoldingsRulesInd | 0 | 0 |
| IRS990ScheduleA/Form990SchASupportingOrgGrp/ListedByNameGoverningDocInd | 0 | 1 |
| IRS990ScheduleA/Form990SchASupportingOrgGrp/LoanDisqualifiedPersonInd | 0 | 0 |
| IRS990ScheduleA/Form990SchASupportingOrgGrp/OrganizationChangeSuprtOrgInd | 0 | 0 |
| IRS990ScheduleA/Form990SchASupportingOrgGrp/PaymentSubstantialContribtrInd | 0 | 0 |
| IRS990ScheduleA/Form990SchASupportingOrgGrp/SupportedOrgNotOrganizedUSInd | 0 | 0 |
| IRS990ScheduleA/Form990SchASupportingOrgGrp/SupportedOrgSectionC456Ind | 0 | 0 |
| IRS990ScheduleA/Form990SchASupportingOrgGrp/SupportNonSupportedOrgInd | 0 | 0 |
| IRS990ScheduleA/Form990SchASupportingOrgGrp/SuprtOrgNoIRSDeterminationInd | 0 | 0 |
| IRS990ScheduleA/Form990SchAType1SuprtOrgGrp/OperateBenefitNonSuprtOrgInd | 0 | 0 |
| IRS990ScheduleA/Form990SchAType1SuprtOrgGrp/PowerAppointMajorityDirTrstInd | 0 | 1 |
| IRS990ScheduleA/Form990ScheduleAPartVIGrp/ExplanationTxt | 0 | SDSU MISSION VALLEY ENTERPRISES CARRIES OUT THE ACTIVITIES AT SDSU MISSION VALLEY WHICH WOULD OTHERWISE BE THE DUTIES OF SDSU. ALL PROGRAM EXPENSES INCURRED AND REPORTED ON FORM 990, PART IX ARE IN FULFILLMENT OF THOSE DUTIES TO SUPPORT SDSU MISSION VALLEY. |
| IRS990ScheduleA/Form990ScheduleAPartVIGrp/FormAndLineReferenceDesc | 0 | PART I, LINE 12G, COLUMN IV |
| IRS990ScheduleA/IRSWrittenDeterminationInd | 0 | X |
| IRS990ScheduleA/OtherSupportSumAmt | 0 | 17382 |
| IRS990ScheduleA/SupportedOrganizationsCnt | 0 | 1 |
| IRS990ScheduleA/SupportedOrganizationsTotalCnt | 0 | 1 |
| IRS990ScheduleA/SupportedOrgInformationGrp/EIN | 0 | 330373293 |
| IRS990ScheduleA/SupportedOrgInformationGrp/GoverningDocumentListedInd | 0 | 1 |
| IRS990ScheduleA/SupportedOrgInformationGrp/OrganizationTypeCd | 0 | 6 |
| IRS990ScheduleA/SupportedOrgInformationGrp/OtherSupportAmt | 0 | 17382 |
| IRS990ScheduleA/SupportedOrgInformationGrp/SupportAmt | 0 | 0 |
| IRS990ScheduleA/SupportedOrgInformationGrp/SupportedOrganizationName/BusinessNameLine1Txt | 0 | SAN DIEGO STATE UNIVERSITY |
| IRS990ScheduleA/SupportingOrganization509a3Ind | 0 | X |
| IRS990ScheduleA/SupportingOrgType1Ind | 0 | X |
| IRS990ScheduleA/SupportSumAmt | 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 | 1 |
| IRS990ScheduleD/ExpensesNotReportedAmt | 0 | 0 |
| IRS990ScheduleD/ExpensesNotRptFinclStmtAmt | 0 | 0 |
| IRS990ScheduleD/ExpensesSubtotalAmt | 0 | 1486426 |
| IRS990ScheduleD/FootnoteTextInd | 0 | X |
| IRS990ScheduleD/RevenueNotReportedAmt | 0 | 0 |
| IRS990ScheduleD/RevenueNotReportedFinclStmtAmt | 0 | 0 |
| IRS990ScheduleD/RevenueSubtotalAmt | 0 | 2855398 |
| IRS990ScheduleD/SupplementalInformationDetail/ExplanationTxt | 0 | THE ORGANIZATION AND PRIMARILY ALL ITS AFFILIATES ARE RECOGNIZED BY THE INTERNAL REVENUE SERVICE (IRS) AS EXEMPT FROM FEDERAL INCOME TAX UNDER SECTION 501(A) OF THE INTERNAL REVENUE CODE AS CHARITABLE ORGANIZATIONS QUALIFYING UNDER INTERNAL REVENUE CODE SECTION 501(C)(3), EXCEPT FOR INCOME TAXES PERTAINING TO UNRELATED BUSINESS INCOME. UNDER U.S. GAAP, THE TAX EFFECTS FROM UNCERTAIN TAX POSITIONS ARE TO BE RECOGNIZED IN THE FINANCIAL STATEMENTS ONLY IF THE POSITION IS MORE LIKELY THAN NOT TO BE SUSTAINED IF THE POSITION WERE TO BE CHALLENGED BY A TAX AUTHORITY. THE ORGANIZATION COMPLETED AN ANALYSIS OF ITS UNCERTAIN TAX POSITIONS IN ACCORDANCE WITH APPLICABLE ACCOUNTING GUIDANCE AND DETERMINED THERE ARE NO AMOUNTS TO BE RECOGNIZED ON THE FINANCIAL STATEMENTS AT JUNE 30, 2024. |
| IRS990ScheduleD/SupplementalInformationDetail/FormAndLineReferenceDesc | 0 | PART X, LINE 2: |
| IRS990ScheduleD/TotalBookValueLandBuildingsAmt | 0 | 0 |
| IRS990ScheduleD/TotalExpensesPerForm990Amt | 0 | 1486426 |
| IRS990ScheduleD/TotalRevenuePerForm990Amt | 0 | 2855398 |
| IRS990ScheduleD/TotalRevEtcAuditedFinclStmtAmt | 0 | 2855398 |
| IRS990ScheduleD/TotExpnsEtcAuditedFinclStmtAmt | 0 | 1486426 |
| IRS990ScheduleJ/AnyNonFixedPaymentsInd | 0 | 0 |
| IRS990ScheduleJ/CompBasedOnRevenueOfFlngOrgInd | 0 | 0 |
| IRS990ScheduleJ/CompBsdNetEarnsFlngOrgInd | 0 | 0 |
| IRS990ScheduleJ/CompBsdNetEarnsRltdOrgsInd | 0 | 0 |
| IRS990ScheduleJ/CompBsdOnRevRelatedOrgsInd | 0 | 0 |
| IRS990ScheduleJ/EquityBasedCompArrngmInd | 0 | 0 |
| IRS990ScheduleJ/InitialContractExceptionInd | 0 | 0 |
| IRS990/ScheduleJRequiredInd | 0 | 1 |
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| IRS990ScheduleJ/RltdOrgOfficerTrstKeyEmplGrp/PersonNm | 2 | AGNES WONG NICKERSON |
| IRS990ScheduleJ/RltdOrgOfficerTrstKeyEmplGrp/PersonNm | 3 | GINA JACOBS |
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| IRS990ScheduleJ/RltdOrgOfficerTrstKeyEmplGrp/TitleTxt | 3 | BOARD VICE CHAIR (SDSU EMP) |
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| IRS990ScheduleJ/SupplementalInformationDetail/ExplanationTxt | 0 | SDSU MISSION VALLEY ENTERPRISES ("SDSU MVE") REIMBURSES SAN DIEGO STATE UNIVERSITY FOR THE PORTION OF THE VICE CHAIR OF THE BOARD, GINA JACOBS', COMPENSATION. THE ALLOCATION OF HER SALARY FOR HER TIME SPENT WITH SDSU MVE IS REPORTED ON PART II, ROW(I). |
| IRS990ScheduleJ/SupplementalInformationDetail/FormAndLineReferenceDesc | 0 | SCHEDULE J, PART II |
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| IRS990/ScheduleORequiredInd | 0 | 1 |
| IRS990ScheduleO/SupplementalInformationDetail/ExplanationTxt | 0 | THE BOARD OF DIRECTORS MUST INCLUDE, AS DESIGNATED DIRECTORS WITH FULL VOTING AND ALL OTHER RIGHTS OF ELECTED DIRECTORS, THE PRESIDENT OF SDSU, THE SDSU VICE PRESIDENT FOR BUSINESS AND FINANCIAL AFFAIRS, THE SDSU VICE PRESIDENT FOR RESEARCH AND INNOVATION, THE SDSU ASSOCIATE VICE PRESIDENT FOR MISSION VALLEY DEVELOPMENT, AND THE PRESIDENT OF THE SDSU ASSOCIATED STUDENTS. THE PRESIDENT OF SDSU MUST APPROVE NOMINEES TO THE BOARD OF DIRECTORS IN WRITING PRIOR TO THE BOARD OF DIRECTORS FINAL APPROVAL AND APPOINTMENT. |
| IRS990ScheduleO/SupplementalInformationDetail/ExplanationTxt | 1 | IN ACCORDANCE WITH THE CALIFORNIA CODE OF REGULATIONS SECTION 42402, THE UNIVERSITY PRESIDENT IS REQUIRED TO ASSURE THAT THE FILING ORGANIZATION ACTS IN CONFORMANCE WITH ITS POLICIES OF THE CALIFORNIA STATE UNIVERSITY SYSTEM AND THOSE OF SAN DIEGO STATE UNIVERSITY. IN THIS REGARD, THE PRESIDENT CAN DISCONTINUE ANY PROGRAM OR EXPENDITURE THAT HE OR SHE DETERMINES INCONSISTENT WITH THE AFOREMENTIONED POLICIES. |
| IRS990ScheduleO/SupplementalInformationDetail/ExplanationTxt | 2 | THE DRAFT FORM 990 IS PROVIDED TO THE ORGANIZATION'S BOARD OF DIRECTORS FOR REVIEW AND APPROVAL PRIOR TO FILING. |
| IRS990ScheduleO/SupplementalInformationDetail/ExplanationTxt | 3 | SDSU MISSION VALLEY ENTERPRISES REQUIRES EACH INTERESTED PARTY, WHICH INCLUDES ALL INDIVIDUALS REPORTED ON THE FORM 990, TO DISCLOSE ANNUALLY INTERESTS THAT COULD GIVE RISE TO CONFLICTS. A CONFLICT OF INTEREST QUESTIONNAIRE IS COMPLETED ANNUALLY BY THE BOARD TO REVIEW. SDSU MISSION VALLEY ENTERPRISES ALSO MONITORS COMPLIANCE WITH ITS CONFLICT OF INTEREST POLICY THROUGH ITS PURCHASING AND OPERATING DEPARTMENTS. |