| IRS990/AccountantCompileOrReviewInd | 0 | 0 |
| IRS990/AccountsPayableAccrExpnssGrp/BOYAmt | 0 | 1238 |
| IRS990/AccountsPayableAccrExpnssGrp/EOYAmt | 0 | 9 |
| IRS990/AccountsReceivableGrp/BOYAmt | 0 | 695979 |
| IRS990/AccountsReceivableGrp/EOYAmt | 0 | 674882 |
| IRS990/ActivitiesConductedPrtshpInd | 0 | 0 |
| IRS990/ActivityOrMissionDesc | 0 | TO PROMOTE AND SOLICIT INDUSTRIAL AND ECONOMIC PROJECTS WITHIN ST. LOUIS COUNTY. |
| IRS990/AnnualDisclosureCoveredPrsnInd | 0 | 1 |
| IRS990/AuditCommitteeInd | 0 | 1 |
| IRS990/BooksInCareOfDetail/PersonNm | 0 | DONETTA KOWALSKI |
| IRS990/BooksInCareOfDetail/PhoneNum | 0 | 3146157674 |
| IRS990/BooksInCareOfDetail/USAddress/AddressLine1Txt | 0 | 7733 FORSYTH BLVD SUITE 2200 |
| IRS990/BooksInCareOfDetail/USAddress/CityNm | 0 | ST LOUIS |
| IRS990/BooksInCareOfDetail/USAddress/StateAbbreviationCd | 0 | MO |
| IRS990/BooksInCareOfDetail/USAddress/ZIPCd | 0 | 631051725 |
| IRS990/BusinessRlnWith35CtrlEntInd | 0 | 0 |
| IRS990/BusinessRlnWithFamMemInd | 0 | 0 |
| IRS990/BusinessRlnWithOrgMemInd | 0 | 0 |
| IRS990/CapStkTrPrinCurrentFundsGrp/BOYAmt | 0 | 0 |
| IRS990/CapStkTrPrinCurrentFundsGrp/EOYAmt | 0 | 0 |
| IRS990/ChangeToOrgDocumentsInd | 0 | 0 |
| IRS990/CntrctRcvdGreaterThan100KCnt | 0 | 0 |
| IRS990/CollectionsOfArtInd | 0 | 0 |
| IRS990/CompensationFromOtherSrcsInd | 0 | 0 |
| IRS990/CompensationProcessCEOInd | 0 | 0 |
| IRS990/CompensationProcessOtherInd | 0 | 0 |
| IRS990/ConferencesMeetingsGrp/TotalAmt | 0 | 35 |
| IRS990/ConflictOfInterestPolicyInd | 0 | 1 |
| IRS990/ConservationEasementsInd | 0 | 0 |
| IRS990/ConsolidatedAuditFinclStmtInd | 0 | 1 |
| IRS990/CreditCounselingInd | 0 | 0 |
| IRS990/CYBenefitsPaidToMembersAmt | 0 | 0 |
| IRS990/CYContributionsGrantsAmt | 0 | 0 |
| IRS990/CYGrantsAndSimilarPaidAmt | 0 | 0 |
| IRS990/CYInvestmentIncomeAmt | 0 | 42533 |
| IRS990/CYOtherExpensesAmt | 0 | 333 |
| IRS990/CYOtherRevenueAmt | 0 | 2275 |
| IRS990/CYProgramServiceRevenueAmt | 0 | 72213 |
| IRS990/CYRevenuesLessExpensesAmt | 0 | 110736 |
| IRS990/CYSalariesCompEmpBnftPaidAmt | 0 | 5952 |
| IRS990/CYTotalExpensesAmt | 0 | 6285 |
| IRS990/CYTotalFundraisingExpenseAmt | 0 | 0 |
| IRS990/CYTotalProfFndrsngExpnsAmt | 0 | 0 |
| IRS990/CYTotalRevenueAmt | 0 | 117021 |
| IRS990/DecisionsSubjectToApprovaInd | 0 | 0 |
| IRS990/DeductibleArtContributionInd | 0 | 0 |
| IRS990/DeductibleNonCashContriInd | 0 | 0 |
| IRS990/DelegationOfMgmtDutiesInd | 0 | 1 |
| IRS990/Desc | 0 | APPROVE ISSUANCE OF TAX EXEMPT BONDS FOR PURPOSES OF INDUSTRIAL DEVELOPMENT FINANCING IN ST. LOUIS COUNTY, MISSOURI. PROMOTES AND SOLICITS INDUSTRIAL AND ECONOMIC PROJECTS WITHIN ST. LOUIS COUNTY. |
| IRS990/DescribedInSection501c3Ind | 0 | 0 |
| IRS990/DisregardedEntityInd | 0 | 0 |
| IRS990/DocumentRetentionPolicyInd | 0 | 1 |
| IRS990/DonorAdvisedFundInd | 0 | 0 |
| IRS990/DonorRstrOrQuasiEndowmentsInd | 0 | 0 |
| IRS990/ElectionOfBoardMembersInd | 0 | 0 |
| IRS990/EmployeeCnt | 0 | 0 |
| IRS990/FamilyOrBusinessRlnInd | 0 | 0 |
| IRS990/FederalGrantAuditRequiredInd | 0 | 0 |
| IRS990/ForeignActivitiesInd | 0 | 0 |
| IRS990/ForeignFinancialAccountInd | 0 | 0 |
| IRS990/ForeignOfficeInd | 0 | 0 |
| IRS990/Form990PartVIISectionAGrp/AverageHoursPerWeekRltdOrgRt | 0 | 39.00 |
| IRS990/Form990PartVIISectionAGrp/AverageHoursPerWeekRltdOrgRt | 1 | 39.00 |
| IRS990/Form990PartVIISectionAGrp/AverageHoursPerWeekRltdOrgRt | 2 | 39.00 |
| IRS990/Form990PartVIISectionAGrp/AverageHoursPerWeekRltdOrgRt | 3 | 39.00 |
| IRS990/Form990PartVIISectionAGrp/AverageHoursPerWeekRt | 0 | 1.00 |
| IRS990/Form990PartVIISectionAGrp/AverageHoursPerWeekRt | 1 | 1.00 |
| IRS990/Form990PartVIISectionAGrp/AverageHoursPerWeekRt | 2 | 1.00 |
| IRS990/Form990PartVIISectionAGrp/AverageHoursPerWeekRt | 3 | 1.00 |
| 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/IndividualTrusteeOrDirectorInd | 0 | X |
| IRS990/Form990PartVIISectionAGrp/IndividualTrusteeOrDirectorInd | 1 | X |
| IRS990/Form990PartVIISectionAGrp/IndividualTrusteeOrDirectorInd | 2 | X |
| IRS990/Form990PartVIISectionAGrp/IndividualTrusteeOrDirectorInd | 3 | 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/OfficerInd | 6 | X |
| IRS990/Form990PartVIISectionAGrp/OtherCompensationAmt | 0 | 16212 |
| IRS990/Form990PartVIISectionAGrp/OtherCompensationAmt | 1 | 10225 |
| IRS990/Form990PartVIISectionAGrp/OtherCompensationAmt | 2 | 12038 |
| IRS990/Form990PartVIISectionAGrp/OtherCompensationAmt | 3 | 11405 |
| IRS990/Form990PartVIISectionAGrp/OtherCompensationAmt | 4 | 0 |
| IRS990/Form990PartVIISectionAGrp/OtherCompensationAmt | 5 | 0 |
| IRS990/Form990PartVIISectionAGrp/OtherCompensationAmt | 6 | 0 |
| IRS990/Form990PartVIISectionAGrp/OtherCompensationAmt | 7 | 0 |
| IRS990/Form990PartVIISectionAGrp/PersonNm | 0 | DONETTA KOWALSKI |
| IRS990/Form990PartVIISectionAGrp/PersonNm | 1 | KIM DIAMOND |
| IRS990/Form990PartVIISectionAGrp/PersonNm | 2 | DEBORAH MEISE |
| IRS990/Form990PartVIISectionAGrp/PersonNm | 3 | CHRIS TIDWELL |
| IRS990/Form990PartVIISectionAGrp/PersonNm | 4 | ASHWIN DUNDOO |
| IRS990/Form990PartVIISectionAGrp/PersonNm | 5 | ERIC GUTBERLET |
| IRS990/Form990PartVIISectionAGrp/PersonNm | 6 | ANTHONY LANCIA |
| IRS990/Form990PartVIISectionAGrp/PersonNm | 7 | ALLEN BLUIETT JR |
| IRS990/Form990PartVIISectionAGrp/ReportableCompFromOrgAmt | 0 | 0 |
| 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/ReportableCompFromRltdOrgAmt | 0 | 120522 |
| IRS990/Form990PartVIISectionAGrp/ReportableCompFromRltdOrgAmt | 1 | 104746 |
| IRS990/Form990PartVIISectionAGrp/ReportableCompFromRltdOrgAmt | 2 | 78619 |
| IRS990/Form990PartVIISectionAGrp/ReportableCompFromRltdOrgAmt | 3 | 69577 |
| IRS990/Form990PartVIISectionAGrp/ReportableCompFromRltdOrgAmt | 4 | 0 |
| IRS990/Form990PartVIISectionAGrp/ReportableCompFromRltdOrgAmt | 5 | 0 |
| IRS990/Form990PartVIISectionAGrp/ReportableCompFromRltdOrgAmt | 6 | 0 |
| IRS990/Form990PartVIISectionAGrp/ReportableCompFromRltdOrgAmt | 7 | 0 |
| IRS990/Form990PartVIISectionAGrp/TitleTxt | 0 | ASST TREASURER |
| IRS990/Form990PartVIISectionAGrp/TitleTxt | 1 | ASST SECRETARY |
| IRS990/Form990PartVIISectionAGrp/TitleTxt | 2 | VICE PRESIDENT |
| IRS990/Form990PartVIISectionAGrp/TitleTxt | 3 | ASST SECRETARY |
| IRS990/Form990PartVIISectionAGrp/TitleTxt | 4 | CHAIRMAN |
| IRS990/Form990PartVIISectionAGrp/TitleTxt | 5 | VICE CHAIRMAN |
| IRS990/Form990PartVIISectionAGrp/TitleTxt | 6 | SECRETARY/TREASURER |
| IRS990/Form990PartVIISectionAGrp/TitleTxt | 7 | DIRECTOR |
| IRS990/Form990ProvidedToGvrnBodyInd | 0 | 0 |
| IRS990/FormationYr | 0 | 1979 |
| IRS990/FormerOfcrEmployeesListedInd | 0 | 0 |
| IRS990/FSAuditedBasisGrp/ConsolidatedBasisFinclStmtInd | 0 | X |
| IRS990/FSAuditedInd | 0 | 1 |
| IRS990/FundraisingActivitiesInd | 0 | 0 |
| IRS990/GamingActivitiesInd | 0 | 0 |
| IRS990/GoverningBodyVotingMembersCnt | 0 | 5 |
| IRS990/GrantsToIndividualsInd | 0 | 0 |
| IRS990/GrantsToOrganizationsInd | 0 | 0 |
| IRS990/GrantToRelatedPersonInd | 0 | 0 |
| IRS990/GrossReceiptsAmt | 0 | 117021 |
| IRS990/GroupReturnForAffiliatesInd | 0 | 0 |
| IRS990/IncludeFIN48FootnoteInd | 0 | 0 |
| IRS990/IndependentAuditFinclStmtInd | 0 | 0 |
| IRS990/IndependentVotingMemberCnt | 0 | 5 |
| IRS990/IndivRcvdGreaterThan100KCnt | 0 | 0 |
| IRS990/IndoorTanningServicesInd | 0 | 0 |
| IRS990/InfoInScheduleOPartVIIInd | 0 | X |
| IRS990/InfoInScheduleOPartVIInd | 0 | X |
| IRS990/InfoInScheduleOPartVInd | 0 | X |
| IRS990/InfoInScheduleOPartXIInd | 0 | X |
| IRS990/InvestmentIncomeGrp/ExclusionAmt | 0 | 42533 |
| IRS990/InvestmentIncomeGrp/TotalRevenueColumnAmt | 0 | 42533 |
| IRS990/InvestmentInJointVentureInd | 0 | 0 |
| IRS990/IRPDocumentCnt | 0 | 0 |
| IRS990/IRPDocumentW2GCnt | 0 | 0 |
| IRS990/LegalDomicileStateCd | 0 | MO |
| IRS990/LoanOutstandingInd | 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/MiscellaneousRevenueGrp/ExclusionAmt | 0 | 617 |
| IRS990/MiscellaneousRevenueGrp/TotalRevenueColumnAmt | 0 | 617 |
| IRS990/MissionDesc | 0 | TO PROMOTE AND SOLICIT INDUSTRIAL AND ECONOMIC PROJECTS WITHIN ST. LOUIS COUNTY. |
| IRS990/MoreThan5000KToIndividualsInd | 0 | 0 |
| IRS990/MoreThan5000KToOrgInd | 0 | 0 |
| IRS990/NetAssetsOrFundBalancesBOYAmt | 0 | 3659246 |
| IRS990/NetAssetsOrFundBalancesEOYAmt | 0 | 3233331 |
| IRS990/NetUnrelatedBusTxblIncmAmt | 0 | 0 |
| IRS990/NondeductibleContributionsInd | 0 | 0 |
| IRS990/OccupancyGrp/TotalAmt | 0 | 56 |
| IRS990/OfficeExpensesGrp/TotalAmt | 0 | 221 |
| IRS990/OfficerMailingAddressInd | 0 | 0 |
| IRS990/OperateHospitalInd | 0 | 0 |
| IRS990/Organization501cInd | 0 | X |
| IRS990/OrgDoesNotFollowFASB117Ind | 0 | X |
| IRS990/OtherAssetsTotalGrp/BOYAmt | 0 | 352633 |
| IRS990/OtherAssetsTotalGrp/EOYAmt | 0 | 349788 |
| IRS990/OtherChangesInNetAssetsAmt | 0 | -536651 |
| IRS990/OtherEmployeeBenefitsGrp/TotalAmt | 0 | 581 |
| IRS990/OtherExpensesGrp/Desc | 0 | TAXES |
| IRS990/OtherExpensesGrp/TotalAmt | 0 | 21 |
| IRS990/OtherRevenueMiscGrp/BusinessCd | 0 | 900099 |
| IRS990/OtherRevenueMiscGrp/Desc | 0 | BAD DEBT RECOVERIES |
| IRS990/OtherRevenueMiscGrp/ExclusionAmt | 0 | 1658 |
| IRS990/OtherRevenueMiscGrp/TotalRevenueColumnAmt | 0 | 1658 |
| IRS990/OtherRevenueTotalAmt | 0 | 2275 |
| IRS990/OtherSalariesAndWagesGrp/TotalAmt | 0 | 4640 |
| IRS990/PartialLiquidationInd | 0 | 0 |
| IRS990/PayrollTaxesGrp/TotalAmt | 0 | 371 |
| IRS990/PdInCapSrplsLandBldgEqpFundGrp/BOYAmt | 0 | 0 |
| IRS990/PdInCapSrplsLandBldgEqpFundGrp/EOYAmt | 0 | 0 |
| IRS990/PensionPlanContributionsGrp/TotalAmt | 0 | 360 |
| IRS990/PoliticalCampaignActyInd | 0 | 0 |
| IRS990/PrincipalOfficerNm | 0 | DONETTA KOWALSKI |
| IRS990/ProfessionalFundraisingInd | 0 | 0 |
| IRS990/ProgramServiceRevenueGrp/BusinessCd | 0 | 525990 |
| IRS990/ProgramServiceRevenueGrp/Desc | 0 | FEES - SERVICE / BOND |
| IRS990/ProgramServiceRevenueGrp/RelatedOrExemptFuncIncomeAmt | 0 | 72213 |
| IRS990/ProgramServiceRevenueGrp/TotalRevenueColumnAmt | 0 | 72213 |
| IRS990/ProhibitedTaxShelterTransInd | 0 | 0 |
| IRS990/PYBenefitsPaidToMembersAmt | 0 | 0 |
| IRS990/PYContributionsGrantsAmt | 0 | 0 |
| IRS990/PYGrantsAndSimilarPaidAmt | 0 | 0 |
| IRS990/PYInvestmentIncomeAmt | 0 | 49194 |
| IRS990/PYOtherExpensesAmt | 0 | 2825 |
| IRS990/PYOtherRevenueAmt | 0 | 0 |
| IRS990/PYProgramServiceRevenueAmt | 0 | 184929 |
| IRS990/PYRevenuesLessExpensesAmt | 0 | 222059 |
| IRS990/PYSalariesCompEmpBnftPaidAmt | 0 | 9239 |
| IRS990/PYTotalExpensesAmt | 0 | 12064 |
| IRS990/PYTotalProfFndrsngExpnsAmt | 0 | 0 |
| IRS990/PYTotalRevenueAmt | 0 | 234123 |
| IRS990/ReconcilationRevenueExpnssAmt | 0 | 110736 |
| IRS990/RegularMonitoringEnfrcInd | 0 | 1 |
| IRS990/RelatedEntityInd | 0 | 1 |
| IRS990/RelatedOrganizationCtrlEntInd | 0 | 0 |
| IRS990/ReportInvestmentsOtherSecInd | 0 | 0 |
| IRS990/ReportLandBuildingEquipmentInd | 0 | 0 |
| IRS990/ReportOtherAssetsInd | 0 | 1 |
| IRS990/ReportOtherLiabilitiesInd | 0 | 0 |
| IRS990/ReportProgramRelatedInvstInd | 0 | 0 |
| IRS990/RtnEarnEndowmentIncmOthFndsGrp/BOYAmt | 0 | 3659246 |
| IRS990/RtnEarnEndowmentIncmOthFndsGrp/EOYAmt | 0 | 3233331 |
| IRS990/SavingsAndTempCashInvstGrp/BOYAmt | 0 | 2611872 |
| IRS990/SavingsAndTempCashInvstGrp/EOYAmt | 0 | 2208670 |
| IRS990/ScheduleBRequiredInd | 0 | 0 |
| IRS990ScheduleD/OtherAssetsOrgGrp/BookValueAmt | 0 | 3025 |
| IRS990ScheduleD/OtherAssetsOrgGrp/BookValueAmt | 1 | 346763 |
| IRS990ScheduleD/OtherAssetsOrgGrp/Desc | 0 | INTEREST RECEIVABLE |
| IRS990ScheduleD/OtherAssetsOrgGrp/Desc | 1 | DUE FROM AFFILIATED ENTITY |
| IRS990ScheduleD/TotalBookValueLandBuildingsAmt | 0 | 0 |
| IRS990ScheduleD/TotalBookValueOtherAssetsAmt | 0 | 349788 |
| IRS990/ScheduleJRequiredInd | 0 | 0 |
| IRS990/ScheduleORequiredInd | 0 | 1 |
| IRS990ScheduleO/SupplementalInformationDetail/ExplanationTxt | 0 | INDUSTRIAL DEVELOPMENT AUTHORITY OF ST. LOUIS COUNTY (IDA) REIMBURSES ST. LOUIS ECONOMIC DEVELOPMENT PARTNERSHIP (SLEDP) FOR THE COST OF SLEDP EMPLOYEES WORKING ON IDA'S PROGRAMS AND PROJECTS. AS SUCH, PART V, LINE 2A REFLECTS ZERO EMPLOYEES FOR THE FILING ORGANIZATION AND NO PAYROLL TAX RETURNS ARE FILED BY THE FILING ORGANIZATION. ALL SUCH REPORTING IS REMITTED BY SLEDP. |
| IRS990ScheduleO/SupplementalInformationDetail/ExplanationTxt | 1 | ST. LOUIS ECONOMIC DEVELOPMENT PARTNERSHIP (SLEDP) PROVIDES HUMAN RESOURCES SERVICES, FINANCIAL AND BUDGETING ASSISTANCE, LEGAL COUNSEL, AND OFFICE FACILITIES FOR THE INDUSTRIAL DEVELOPMENT AUTHORITY OF ST. LOUIS COUNTY (IDA). |
| IRS990ScheduleO/SupplementalInformationDetail/ExplanationTxt | 2 | THE FORM 990 IS PREPARED BY AN OUTSIDE ACCOUNTING FIRM AND PROVIDED TO MANAGEMENT FOR REVIEW. ADJUSTMENTS AND CHANGES, IF ANY, ARE MADE AND A NEW COPY OF THE 990 IS PROVIDED FOR FURTHER REVIEW BY THE CHAIRPERSON AND/OR VICE CHAIRPERSONS OF THE BOARD BEFORE FILING. A COPY OF THE 990 IS MADE AVAILABLE FOR THE ENTIRE BOARD ONCE IT HAS BEEN SUBMITTED TO THE IRS. |
| IRS990ScheduleO/SupplementalInformationDetail/ExplanationTxt | 3 | THE FILING ORGANIZATION REVIEWS THE PRINCIPALS ENGAGED IN CONTRACTUAL RELATIONSHIPS ANNUALLY TO ENSURE COMPLIANCE WITH THE ESTABLISHED CONFLICT OF INTEREST POLICY. |
| IRS990ScheduleO/SupplementalInformationDetail/ExplanationTxt | 4 | AS NOTED IN RESPONSE TO OTHER QUESTIONS WITHIN THIS FILING, THE FILING ORGANIZATION DOES NOT DIRECTLY COMPENSATE WORKERS AND DOES NOT HAVE PAID POSITIONS FOR A TOP MANAGEMENT OFFICIAL OR OTHER OFFICERS OR KEY EMPLOYEES PER THE IRS DEFINITION. AS SUCH, PART VI, SECTION B, QUESTIONS 15A AND 15B ARE NOT APPLICABLE. ANY COMPENSATION REIMBURSED BY THE FILING ORGANIZATION IS SUBJECTED TO THE EMPLOYMENT APPROVAL AND SUBSTANTIATION POLICIES IN PLACE BY THE ST. LOUIS ECONOMIC DEVELOPMENT PARTNERSHIP (SLEDP). |
| IRS990ScheduleO/SupplementalInformationDetail/ExplanationTxt | 5 | THE GOVERNING DOCUMENTS, CONFLICT OF INTEREST POLICY, AND FINANCIAL STATEMENTS ARE FURNISHED UPON WRITTEN REQUEST. |
| IRS990ScheduleO/SupplementalInformationDetail/ExplanationTxt | 6 | AS PREVIOUSLY NOTED, THE FILING ORGANIZATION, INDUSTRIAL DEVELOPMENT AUTHORITY OF ST. LOUIS COUNTY (IDA), DOES NOT DIRECTLY EMPLOY WORKERS. RATHER, THE FILING ORGANIZATION REIMBURSES ST. LOUS ECONOMIC DEVELOPMENT PARTNERSHIP (SLEDP) FOR THE COST OF SLEDP EMPLOYEES WORKING ON IDA'S PROGRAMS AND PROJECTS. AS SUCH, ALL REPORTABLE COMPENSATION IS DIRECTLY ISSUED AND REPORTED VIA FEDERAL EMPLOYMENT FILINGS BY SLEDP. |
| IRS990ScheduleO/SupplementalInformationDetail/ExplanationTxt | 7 | TRANSFERS OUT -536,651. |
| IRS990ScheduleO/SupplementalInformationDetail/ExplanationTxt | 8 | DURING 2020, THE WORLD HEALTH ORGANIZATION DECLARED THE OUTBREAK OF COVID-19 TO BE A PANDEMIC. COVID-19 HAS SPREAD ACROSS THE GLOBE AND IS IMPACTING WORLDWIDE ECONOMIC ACTIVITY. THE COVID-19 OUTBREAK POSES THE RISK THAT THE AUTHORITY OR ITS CONTRACTORS AND OTHER PARTNERS MAY BE PREVENTED FROM CONDUCTING BUSINESS ACTIVITIES FOR A PERIOD OF TIME, INCLUDING DUE TO SHUTDOWNS THAT MAY BE REQUESTED OR MANDATED BY GOVERNMENTAL AUTHORITIES. IN RECENT MONTHS, LOCAL ECONOMIC ACTIVITY HAS INCREASED, BUT NOT YET TO THE PRE-PANDEMIC LEVELS. THE AUTHORITY IS MONITORING THE STATUS OF COVID-19, AND CONTINUES TO REASSESS PLANS AND PROCEDURES. THE EXTENT TO WHICH COVID-19 WILL IMPACT THE AUTHORITY ON A LONGER-TERM BASIS WILL DEPEND ON FUTURE ECONOMIC RECOVERY AND RESUMED FULL BUSINESS ACTIVITY IN ST. LOUIS AND THE REGION. |
| IRS990ScheduleO/SupplementalInformationDetail/ExplanationTxt | 9 | AS PREVIOUSLY NOTED, THE FILING ORGANIZATION, INDUSTRIAL DEVELOPMENT AUTHORITY OF ST. LOUIS COUNTY (IDA), DOES NOT DIRECTLY EMPLOY WORKERS. RATHER, THE FILING ORGANIZATION REIMBURSES ST. LOUS ECONOMIC DEVELOPMENT PARTNERSHIP (SLEDP) FOR THE COST OF SLEDP EMPLOYEES WORKING ON IDA'S PROGRAMS AND PROJECTS. AS SUCH, ALL REPORTABLE COMPENSATION IS DIRECTLY ISSUED AND REPORTED VIA FEDERAL EMPLOYMENT FILINGS BY SLEDP. PART IX, LINE 5 REFLECTS THE ALLOCATED PORTION OF COMPENSATION REIMBURSED BY IDA TO SLEDP. |
| IRS990ScheduleO/SupplementalInformationDetail/FormAndLineReferenceDesc | 0 | FORM 990, PART V, LINE 2 |
| IRS990ScheduleO/SupplementalInformationDetail/FormAndLineReferenceDesc | 1 | FORM 990, PART VI, SECTION A, LINE 3 |
| IRS990ScheduleO/SupplementalInformationDetail/FormAndLineReferenceDesc | 2 | FORM 990, PART VI, SECTION B, LINE 11B |
| IRS990ScheduleO/SupplementalInformationDetail/FormAndLineReferenceDesc | 3 | FORM 990, PART VI, SECTION B, LINE 12C |
| IRS990ScheduleO/SupplementalInformationDetail/FormAndLineReferenceDesc | 4 | FORM 990, PART VI, SECTION B, LINE 15 |
| IRS990ScheduleO/SupplementalInformationDetail/FormAndLineReferenceDesc | 5 | FORM 990, PART VI, SECTION C, LINE 19 |
| IRS990ScheduleO/SupplementalInformationDetail/FormAndLineReferenceDesc | 6 | FORM 990, PART VII, LINE 1 |
| IRS990ScheduleO/SupplementalInformationDetail/FormAndLineReferenceDesc | 7 | FORM 990, PART XI, LINE 9: |
| IRS990ScheduleO/SupplementalInformationDetail/FormAndLineReferenceDesc | 8 | FORM 990, PART III |
| IRS990ScheduleO/SupplementalInformationDetail/FormAndLineReferenceDesc | 9 | FORM 990, PART IX, LINE 5 |
| IRS990ScheduleR/AssetExchangeInd | 0 | 0 |
| IRS990ScheduleR/AssetPurchaseFromOtherOrgInd | 0 | 0 |
| IRS990ScheduleR/AssetSaleToOtherOrgInd | 0 | 0 |
| IRS990ScheduleR/DivRelatedOrganizationInd | 0 | 0 |
| IRS990ScheduleR/GiftGrntCapContriFromOthOrgInd | 0 | 0 |
| IRS990ScheduleR/GiftGrntOrCapContriToOthOrgInd | 0 | 0 |
| IRS990ScheduleR/IdRelatedTaxExemptOrgGrp/ControlledOrganizationInd | 0 | 0 |
| IRS990ScheduleR/IdRelatedTaxExemptOrgGrp/ControlledOrganizationInd | 1 | 0 |
| IRS990ScheduleR/IdRelatedTaxExemptOrgGrp/ControlledOrganizationInd | 2 | 0 |
| IRS990ScheduleR/IdRelatedTaxExemptOrgGrp/ControlledOrganizationInd | 3 | 0 |
| IRS990ScheduleR/IdRelatedTaxExemptOrgGrp/ControlledOrganizationInd | 4 | 0 |
| IRS990ScheduleR/IdRelatedTaxExemptOrgGrp/ControlledOrganizationInd | 5 | 0 |
| IRS990ScheduleR/IdRelatedTaxExemptOrgGrp/ControlledOrganizationInd | 6 | 0 |
| IRS990ScheduleR/IdRelatedTaxExemptOrgGrp/DirectControllingEntityName/BusinessNameLine1Txt | 0 | ST LOUIS COUNTY |
| IRS990ScheduleR/IdRelatedTaxExemptOrgGrp/DirectControllingEntityName/BusinessNameLine1Txt | 1 | ST LOUIS COUNTY |
| IRS990ScheduleR/IdRelatedTaxExemptOrgGrp/DirectControllingEntityName/BusinessNameLine1Txt | 2 | ST LOUIS COUNTY |
| IRS990ScheduleR/IdRelatedTaxExemptOrgGrp/DirectControllingEntityName/BusinessNameLine1Txt | 3 | ST LOUIS COUNTY |
| IRS990ScheduleR/IdRelatedTaxExemptOrgGrp/DirectControllingNACd | 0 | N/A |
| IRS990ScheduleR/IdRelatedTaxExemptOrgGrp/DirectControllingNACd | 1 | N/A |
| IRS990ScheduleR/IdRelatedTaxExemptOrgGrp/DirectControllingNACd | 2 | N/A |
| IRS990ScheduleR/IdRelatedTaxExemptOrgGrp/DisregardedEntityName/BusinessNameLine1Txt | 0 | ST LOUIS ECONOMIC DEVELOPMENT PARTNERSHIP |
| IRS990ScheduleR/IdRelatedTaxExemptOrgGrp/DisregardedEntityName/BusinessNameLine1Txt | 1 | ST LOUIS COUNTY |
| IRS990ScheduleR/IdRelatedTaxExemptOrgGrp/DisregardedEntityName/BusinessNameLine1Txt | 2 | GATEWAY TO THE MIDWEST INVESTMENT CENTER |
| IRS990ScheduleR/IdRelatedTaxExemptOrgGrp/DisregardedEntityName/BusinessNameLine1Txt | 3 | ST LOUIS CENTER FOR INTERNATIONAL RELATIONS |
| IRS990ScheduleR/IdRelatedTaxExemptOrgGrp/DisregardedEntityName/BusinessNameLine1Txt | 4 | STLVENTUREWORKS |
| IRS990ScheduleR/IdRelatedTaxExemptOrgGrp/DisregardedEntityName/BusinessNameLine1Txt | 5 | LAND CLEARANCE FOR REDEVELOPMENT AUTHORITY OF ST LOUIS COUNTY |
| IRS990ScheduleR/IdRelatedTaxExemptOrgGrp/DisregardedEntityName/BusinessNameLine1Txt | 6 | ST LOUIS COUNTY PORT AUTHORITY |
| IRS990ScheduleR/IdRelatedTaxExemptOrgGrp/EIN | 0 | 431361364 |
| IRS990ScheduleR/IdRelatedTaxExemptOrgGrp/EIN | 1 | 436003242 |
| IRS990ScheduleR/IdRelatedTaxExemptOrgGrp/EIN | 2 | 473917635 |
| IRS990ScheduleR/IdRelatedTaxExemptOrgGrp/EIN | 3 | 431491605 |
| IRS990ScheduleR/IdRelatedTaxExemptOrgGrp/EIN | 4 | 431548996 |
| IRS990ScheduleR/IdRelatedTaxExemptOrgGrp/EIN | 5 | 270836778 |
| IRS990ScheduleR/IdRelatedTaxExemptOrgGrp/EIN | 6 | 721615439 |
| IRS990ScheduleR/IdRelatedTaxExemptOrgGrp/ExemptCodeSectionTxt | 0 | 501(C)(4) |
| IRS990ScheduleR/IdRelatedTaxExemptOrgGrp/ExemptCodeSectionTxt | 1 | 115 |
| IRS990ScheduleR/IdRelatedTaxExemptOrgGrp/ExemptCodeSectionTxt | 2 | 501(C)(3) |
| IRS990ScheduleR/IdRelatedTaxExemptOrgGrp/ExemptCodeSectionTxt | 3 | 501(C)(3) |
| IRS990ScheduleR/IdRelatedTaxExemptOrgGrp/ExemptCodeSectionTxt | 4 | 501(C)(3) |
| IRS990ScheduleR/IdRelatedTaxExemptOrgGrp/ExemptCodeSectionTxt | 5 | 115 |
| IRS990ScheduleR/IdRelatedTaxExemptOrgGrp/ExemptCodeSectionTxt | 6 | 115 |
| IRS990ScheduleR/IdRelatedTaxExemptOrgGrp/LegalDomicileStateCd | 0 | MO |
| IRS990ScheduleR/IdRelatedTaxExemptOrgGrp/LegalDomicileStateCd | 1 | MO |
| IRS990ScheduleR/IdRelatedTaxExemptOrgGrp/LegalDomicileStateCd | 2 | MO |
| IRS990ScheduleR/IdRelatedTaxExemptOrgGrp/LegalDomicileStateCd | 3 | MO |
| IRS990ScheduleR/IdRelatedTaxExemptOrgGrp/LegalDomicileStateCd | 4 | MO |
| IRS990ScheduleR/IdRelatedTaxExemptOrgGrp/LegalDomicileStateCd | 5 | MO |
| IRS990ScheduleR/IdRelatedTaxExemptOrgGrp/LegalDomicileStateCd | 6 | MO |
| IRS990ScheduleR/IdRelatedTaxExemptOrgGrp/PrimaryActivitiesTxt | 0 | ECONOMIC DEVELOPMENT |
| IRS990ScheduleR/IdRelatedTaxExemptOrgGrp/PrimaryActivitiesTxt | 1 | COUNTY GOVERNMENT |
| IRS990ScheduleR/IdRelatedTaxExemptOrgGrp/PrimaryActivitiesTxt | 2 | INCREASE EMPLOYMENT THROUGH SUSTAINABLE BUSINESS PROJECTS |
| IRS990ScheduleR/IdRelatedTaxExemptOrgGrp/PrimaryActivitiesTxt | 3 | ENHANCING ST. LOUIS REGION'S INTERNATIONAL PROFILE |
| IRS990ScheduleR/IdRelatedTaxExemptOrgGrp/PrimaryActivitiesTxt | 4 | BUSINESS INCUBATOR |
| IRS990ScheduleR/IdRelatedTaxExemptOrgGrp/PrimaryActivitiesTxt | 5 | REDEVELOPMENT |
| IRS990ScheduleR/IdRelatedTaxExemptOrgGrp/PrimaryActivitiesTxt | 6 | REDEVELOPMENT |
| IRS990ScheduleR/IdRelatedTaxExemptOrgGrp/PublicCharityStatusTxt | 0 | LINE 7 |
| IRS990ScheduleR/IdRelatedTaxExemptOrgGrp/PublicCharityStatusTxt | 1 | LINE 7 |
| IRS990ScheduleR/IdRelatedTaxExemptOrgGrp/PublicCharityStatusTxt | 2 | LINE 12B, II |
| IRS990ScheduleR/IdRelatedTaxExemptOrgGrp/USAddress/AddressLine1Txt | 0 | 7733 FORSYTH BLVD |
| IRS990ScheduleR/IdRelatedTaxExemptOrgGrp/USAddress/AddressLine1Txt | 1 | 41 S CENTRAL |
| IRS990ScheduleR/IdRelatedTaxExemptOrgGrp/USAddress/AddressLine1Txt | 2 | 7733 FORSYTH BLVD |
| IRS990ScheduleR/IdRelatedTaxExemptOrgGrp/USAddress/AddressLine1Txt | 3 | 120 S CENTRAL |
| IRS990ScheduleR/IdRelatedTaxExemptOrgGrp/USAddress/AddressLine1Txt | 4 | 7733 FORSYTH BLVD |
| IRS990ScheduleR/IdRelatedTaxExemptOrgGrp/USAddress/AddressLine1Txt | 5 | 7733 FORSYTH BLVD SUITE 2200 |
| IRS990ScheduleR/IdRelatedTaxExemptOrgGrp/USAddress/AddressLine1Txt | 6 | 7733 FORSYTH BLVD SUITE 2200 |
| IRS990ScheduleR/IdRelatedTaxExemptOrgGrp/USAddress/CityNm | 0 | ST LOUIS |
| IRS990ScheduleR/IdRelatedTaxExemptOrgGrp/USAddress/CityNm | 1 | ST LOUIS |
| IRS990ScheduleR/IdRelatedTaxExemptOrgGrp/USAddress/CityNm | 2 | ST LOUIS |
| IRS990ScheduleR/IdRelatedTaxExemptOrgGrp/USAddress/CityNm | 3 | ST LOUIS |
| IRS990ScheduleR/IdRelatedTaxExemptOrgGrp/USAddress/CityNm | 4 | ST LOUIS |
| IRS990ScheduleR/IdRelatedTaxExemptOrgGrp/USAddress/CityNm | 5 | ST LOUIS |
| IRS990ScheduleR/IdRelatedTaxExemptOrgGrp/USAddress/CityNm | 6 | ST LOUIS |
| IRS990ScheduleR/IdRelatedTaxExemptOrgGrp/USAddress/StateAbbreviationCd | 0 | MO |
| IRS990ScheduleR/IdRelatedTaxExemptOrgGrp/USAddress/StateAbbreviationCd | 1 | MO |
| IRS990ScheduleR/IdRelatedTaxExemptOrgGrp/USAddress/StateAbbreviationCd | 2 | MO |
| IRS990ScheduleR/IdRelatedTaxExemptOrgGrp/USAddress/StateAbbreviationCd | 3 | MO |
| IRS990ScheduleR/IdRelatedTaxExemptOrgGrp/USAddress/StateAbbreviationCd | 4 | MO |
| IRS990ScheduleR/IdRelatedTaxExemptOrgGrp/USAddress/StateAbbreviationCd | 5 | MO |
| IRS990ScheduleR/IdRelatedTaxExemptOrgGrp/USAddress/StateAbbreviationCd | 6 | MO |
| IRS990ScheduleR/IdRelatedTaxExemptOrgGrp/USAddress/ZIPCd | 0 | 63105 |
| IRS990ScheduleR/IdRelatedTaxExemptOrgGrp/USAddress/ZIPCd | 1 | 63105 |
| IRS990ScheduleR/IdRelatedTaxExemptOrgGrp/USAddress/ZIPCd | 2 | 63105 |
| IRS990ScheduleR/IdRelatedTaxExemptOrgGrp/USAddress/ZIPCd | 3 | 63105 |
| IRS990ScheduleR/IdRelatedTaxExemptOrgGrp/USAddress/ZIPCd | 4 | 63105 |
| IRS990ScheduleR/IdRelatedTaxExemptOrgGrp/USAddress/ZIPCd | 5 | 63105 |
| IRS990ScheduleR/IdRelatedTaxExemptOrgGrp/USAddress/ZIPCd | 6 | 63105 |
| IRS990ScheduleR/LoansOrGuaranteesFromOthOrgInd | 0 | 0 |
| IRS990ScheduleR/LoansOrGuaranteesToOtherOrgInd | 0 | 0 |
| IRS990ScheduleR/PaidEmployeesSharingInd | 0 | 1 |
| IRS990ScheduleR/PerformOfServicesByOtherOrgInd | 0 | 0 |
| IRS990ScheduleR/PerformOfServicesForOthOrgInd | 0 | 0 |
| IRS990ScheduleR/ReceiptOfIntAnntsRntsRyltsInd | 0 | 0 |
| IRS990ScheduleR/ReimbursementPaidByOtherOrgInd | 0 | 0 |
| IRS990ScheduleR/ReimbursementPaidToOtherOrgInd | 0 | 0 |
| IRS990ScheduleR/RentalOfFacilitiesToOthOrgInd | 0 | 0 |
| IRS990ScheduleR/RentalOfFcltsFromOthOrgInd | 0 | 0 |
| IRS990ScheduleR/SharingOfFacilitiesInd | 0 | 1 |
| IRS990ScheduleR/TransferFromOtherOrgInd | 0 | 0 |
| IRS990ScheduleR/TransferToOtherOrgInd | 0 | 0 |
| IRS990/SchoolOperatingInd | 0 | 0 |
| IRS990/SignificantChangeInd | 0 | 0 |
| IRS990/SignificantNewProgramSrvcInd | 0 | 0 |
| IRS990/SubjectToExcsTaxNetInvstIncInd | 0 | 0 |
| IRS990/SubjectToProxyTaxInd | 0 | 0 |
| IRS990/SubjToTaxRmnrtnExPrchtPymtInd | 0 | 0 |
| IRS990/TaxablePartyNotificationInd | 0 | 0 |
| IRS990/TaxExemptBondsInd | 0 | 0 |
| IRS990/TerminateOperationsInd | 0 | 0 |
| IRS990/TotalAssetsBOYAmt | 0 | 3660484 |
| IRS990/TotalAssetsEOYAmt | 0 | 3233340 |
| IRS990/TotalAssetsGrp/BOYAmt | 0 | 3660484 |
| IRS990/TotalAssetsGrp/EOYAmt | 0 | 3233340 |
| IRS990/TotalCompGreaterThan150KInd | 0 | 0 |
| IRS990/TotalEmployeeCnt | 0 | 0 |
| IRS990/TotalFunctionalExpensesGrp/TotalAmt | 0 | 6285 |
| IRS990/TotalGrossUBIAmt | 0 | 0 |
| IRS990/TotalLiabilitiesBOYAmt | 0 | 1238 |
| IRS990/TotalLiabilitiesEOYAmt | 0 | 9 |
| IRS990/TotalLiabilitiesGrp/BOYAmt | 0 | 1238 |
| IRS990/TotalLiabilitiesGrp/EOYAmt | 0 | 9 |
| IRS990/TotalNetAssetsFundBalanceGrp/BOYAmt | 0 | 3659246 |
| IRS990/TotalNetAssetsFundBalanceGrp/EOYAmt | 0 | 3233331 |
| IRS990/TotalOtherCompensationAmt | 0 | 49880 |
| IRS990/TotalProgramServiceRevenueAmt | 0 | 72213 |
| IRS990/TotalReportableCompFromOrgAmt | 0 | 0 |
| IRS990/TotalRevenueGrp/ExclusionAmt | 0 | 44808 |
| IRS990/TotalRevenueGrp/RelatedOrExemptFuncIncomeAmt | 0 | 72213 |
| IRS990/TotalRevenueGrp/TotalRevenueColumnAmt | 0 | 117021 |
| IRS990/TotalRevenueGrp/UnrelatedBusinessRevenueAmt | 0 | 0 |
| IRS990/TotalVolunteersCnt | 0 | 5 |
| IRS990/TotLiabNetAssetsFundBalanceGrp/BOYAmt | 0 | 3660484 |
| IRS990/TotLiabNetAssetsFundBalanceGrp/EOYAmt | 0 | 3233340 |
| IRS990/TotReportableCompRltdOrgAmt | 0 | 373464 |
| IRS990/TypeOfOrganizationCorpInd | 0 | X |
| IRS990/UnrelatedBusIncmOverLimitInd | 0 | 0 |
| IRS990/UponRequestInd | 0 | X |
| IRS990/USAddress/AddressLine1Txt | 0 | 7733 FORSYTH BLVD |
| IRS990/USAddress/CityNm | 0 | ST LOUIS |
| IRS990/USAddress/StateAbbreviationCd | 0 | MO |
| IRS990/USAddress/ZIPCd | 0 | 63105 |
| IRS990/VotingMembersGoverningBodyCnt | 0 | 5 |
| IRS990/VotingMembersIndependentCnt | 0 | 5 |
| IRS990/WebsiteAddressTxt | 0 | WWW.STLPARTNERSHIP.COM |
| IRS990/WhistleblowerPolicyInd | 0 | 1 |
| ReturnHeader/BuildTS | 0 | 2022-09-23 18:48:47Z |
| ReturnHeader/BusinessOfficerGrp/DiscussWithPaidPreparerInd | 0 | 1 |
| ReturnHeader/BusinessOfficerGrp/PersonNm | 0 | DONETTA KOWALSKI |