| IRS990/AccountantCompileOrReviewInd | 0 | false |
| IRS990/AccountsPayableAccrExpnssGrp/BOYAmt | 0 | 70274 |
| IRS990/AccountsPayableAccrExpnssGrp/EOYAmt | 0 | 34468 |
| IRS990/AccountsReceivableGrp/EOYAmt | 0 | 0 |
| IRS990/ActivitiesConductedPrtshpInd | 0 | false |
| IRS990/ActivityOrMissionDesc | 0 | Windcall is dedicated to nurturing and developing transformative learning and resilient leadership among community and labor organizers engaged in social justice for low-income communities and communities of color. Windcalls flagship Residencies are located in pristine natural environments for self-exploration of transformative practices. Its Staying Power program provides a blueprint for ongoing practice in beloved community and deeper organizational residencies for teams, rooted in the four elements of nature. |
| IRS990/AddressChangeInd | 0 | X |
| IRS990/AdvertisingGrp/TotalAmt | 0 | 0 |
| IRS990/AllOtherContributionsAmt | 0 | 885336 |
| IRS990/AllOtherExpensesGrp/TotalAmt | 0 | 0 |
| IRS990/AnnualDisclosureCoveredPrsnInd | 0 | true |
| IRS990/BackupWthldComplianceInd | 0 | true |
| IRS990/BenefitsToMembersGrp/TotalAmt | 0 | 0 |
| IRS990/BooksInCareOfDetail/PersonNm | 0 | The Ilhan Group |
| IRS990/BooksInCareOfDetail/PhoneNum | 0 | 8327820533 |
| IRS990/BooksInCareOfDetail/USAddress/AddressLine1Txt | 0 | 7544 FM1960 Rd E 107 |
| IRS990/BooksInCareOfDetail/USAddress/CityNm | 0 | Humble |
| IRS990/BooksInCareOfDetail/USAddress/StateAbbreviationCd | 0 | TX |
| IRS990/BooksInCareOfDetail/USAddress/ZIPCd | 0 | 77346 |
| IRS990/BusinessRlnWith35CtrlEntInd | 0 | false |
| IRS990/BusinessRlnWithFamMemInd | 0 | false |
| IRS990/BusinessRlnWithOrgMemInd | 0 | false |
| IRS990/CashNonInterestBearingGrp/BOYAmt | 0 | 341517 |
| IRS990/CashNonInterestBearingGrp/EOYAmt | 0 | 213173 |
| IRS990/ChangeToOrgDocumentsInd | 0 | false |
| IRS990/CntrctRcvdGreaterThan100KCnt | 0 | 0 |
| IRS990/CollectionsOfArtInd | 0 | false |
| IRS990/CompCurrentOfcrDirectorsGrp/FundraisingAmt | 0 | 20507 |
| IRS990/CompCurrentOfcrDirectorsGrp/ManagementAndGeneralAmt | 0 | 82027 |
| IRS990/CompCurrentOfcrDirectorsGrp/ProgramServicesAmt | 0 | 34178 |
| IRS990/CompCurrentOfcrDirectorsGrp/TotalAmt | 0 | 136712 |
| IRS990/CompDisqualPersonsGrp/TotalAmt | 0 | 0 |
| IRS990/CompensationFromOtherSrcsInd | 0 | false |
| IRS990/CompensationProcessCEOInd | 0 | true |
| IRS990/CompensationProcessOtherInd | 0 | false |
| IRS990/ConferencesMeetingsGrp/FundraisingAmt | 0 | 70 |
| IRS990/ConferencesMeetingsGrp/ManagementAndGeneralAmt | 0 | 5651 |
| IRS990/ConferencesMeetingsGrp/TotalAmt | 0 | 5721 |
| IRS990/ConflictOfInterestPolicyInd | 0 | true |
| IRS990/ConservationEasementsInd | 0 | false |
| IRS990/ConsolidatedAuditFinclStmtInd | 0 | false |
| IRS990/CreditCounselingInd | 0 | false |
| IRS990/CYBenefitsPaidToMembersAmt | 0 | 0 |
| IRS990/CYContributionsGrantsAmt | 0 | 885336 |
| IRS990/CYGrantsAndSimilarPaidAmt | 0 | 0 |
| IRS990/CYInvestmentIncomeAmt | 0 | 1445 |
| IRS990/CYOtherExpensesAmt | 0 | 387947 |
| IRS990/CYOtherRevenueAmt | 0 | 0 |
| IRS990/CYProgramServiceRevenueAmt | 0 | 0 |
| IRS990/CYRevenuesLessExpensesAmt | 0 | -41359 |
| IRS990/CYSalariesCompEmpBnftPaidAmt | 0 | 538793 |
| IRS990/CYTotalExpensesAmt | 0 | 928140 |
| IRS990/CYTotalFundraisingExpenseAmt | 0 | 43286 |
| IRS990/CYTotalProfFndrsngExpnsAmt | 0 | 1400 |
| IRS990/CYTotalRevenueAmt | 0 | 886781 |
| IRS990/DecisionsSubjectToApprovaInd | 0 | false |
| IRS990/DeductibleArtContributionInd | 0 | false |
| IRS990/DeductibleNonCashContriInd | 0 | false |
| IRS990/DelegationOfMgmtDutiesInd | 0 | false |
| IRS990/DepreciationDepletionGrp/TotalAmt | 0 | 0 |
| IRS990/Desc | 0 | Windcall provides two main programming services: Residencies and Staying Power. With Residencies, we provided immersive rest retreats and healing justice programming including a rigorous selection and intake process, 2 orientations, 2 debriefs, and 2 self-guided curricula for 45 participants with 16 site hosts, 4 chefs, 2 coordinators at 16 retreat sites, and 26 practitioners, including coaches, providing support to our residents. With Staying Power, we provided an ongoing community of practice with 4 quarterly healing justice webinars for 261 registrants, 2 in-person healing justice workshops for 23 electoral organizers, and 3 webinars for 24 fee-for-service client participants. |
| IRS990/DescribedInSection501c3Ind | 0 | true |
| IRS990/DisregardedEntityInd | 0 | false |
| IRS990/DocumentRetentionPolicyInd | 0 | true |
| IRS990/DonorAdvisedFundInd | 0 | false |
| IRS990/DonorRstrOrQuasiEndowmentsInd | 0 | false |
| IRS990/ElectionOfBoardMembersInd | 0 | false |
| IRS990/EmployeeCnt | 0 | 0 |
| IRS990/EngagedInExcessBenefitTransInd | 0 | false |
| IRS990/ExpenseAmt | 0 | 609410 |
| IRS990/FamilyOrBusinessRlnInd | 0 | false |
| IRS990/FederalGrantAuditRequiredInd | 0 | false |
| IRS990/FeesForServicesAccountingGrp/ManagementAndGeneralAmt | 0 | 115442 |
| IRS990/FeesForServicesAccountingGrp/TotalAmt | 0 | 115442 |
| IRS990/FeesForServicesLegalGrp/TotalAmt | 0 | 0 |
| IRS990/FeesForServicesLobbyingGrp/TotalAmt | 0 | 0 |
| IRS990/FeesForServicesManagementGrp/TotalAmt | 0 | 0 |
| IRS990/FeesForServicesOtherGrp/ManagementAndGeneralAmt | 0 | 31934 |
| IRS990/FeesForServicesOtherGrp/ProgramServicesAmt | 0 | 92862 |
| IRS990/FeesForServicesOtherGrp/TotalAmt | 0 | 124796 |
| IRS990/FeesForServicesProfFundraising/FundraisingAmt | 0 | 1400 |
| IRS990/FeesForServicesProfFundraising/TotalAmt | 0 | 1400 |
| IRS990/FeesForSrvcInvstMgmntFeesGrp/TotalAmt | 0 | 0 |
| IRS990/ForeignActivitiesInd | 0 | false |
| IRS990/ForeignFinancialAccountInd | 0 | false |
| IRS990/ForeignGrantsGrp/TotalAmt | 0 | 0 |
| IRS990/ForeignOfficeInd | 0 | false |
| IRS990/Form1098CFiledInd | 0 | false |
| IRS990/Form8282FiledCnt | 0 | 0 |
| IRS990/Form8282PropertyDisposedOfInd | 0 | false |
| IRS990/Form8899Filedind | 0 | false |
| IRS990/Form990PartVIISectionAGrp/AverageHoursPerWeekRltdOrgRt | 0 | 0.00 |
| IRS990/Form990PartVIISectionAGrp/AverageHoursPerWeekRltdOrgRt | 1 | 0.00 |
| IRS990/Form990PartVIISectionAGrp/AverageHoursPerWeekRltdOrgRt | 2 | 0.00 |
| IRS990/Form990PartVIISectionAGrp/AverageHoursPerWeekRltdOrgRt | 3 | 0.00 |
| IRS990/Form990PartVIISectionAGrp/AverageHoursPerWeekRltdOrgRt | 4 | 0.00 |
| IRS990/Form990PartVIISectionAGrp/AverageHoursPerWeekRltdOrgRt | 5 | 0.00 |
| IRS990/Form990PartVIISectionAGrp/AverageHoursPerWeekRltdOrgRt | 6 | 0.00 |
| IRS990/Form990PartVIISectionAGrp/AverageHoursPerWeekRt | 0 | 40.00 |
| 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/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/OfficerInd | 3 | X |
| IRS990/Form990PartVIISectionAGrp/OtherCompensationAmt | 0 | 15491 |
| 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 | Viviana Rennella |
| IRS990/Form990PartVIISectionAGrp/PersonNm | 1 | Katelyn Johnson |
| IRS990/Form990PartVIISectionAGrp/PersonNm | 2 | Kelley Weigel |
| IRS990/Form990PartVIISectionAGrp/PersonNm | 3 | Erin Matson |
| IRS990/Form990PartVIISectionAGrp/PersonNm | 4 | Naina Khanna |
| IRS990/Form990PartVIISectionAGrp/PersonNm | 5 | Erin Matson |
| IRS990/Form990PartVIISectionAGrp/PersonNm | 6 | Janette Robinson-Flint |
| IRS990/Form990PartVIISectionAGrp/ReportableCompFromOrgAmt | 0 | 121926 |
| 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 | Executive Dir. |
| IRS990/Form990PartVIISectionAGrp/TitleTxt | 1 | President |
| IRS990/Form990PartVIISectionAGrp/TitleTxt | 2 | Secretary |
| IRS990/Form990PartVIISectionAGrp/TitleTxt | 3 | Member |
| IRS990/Form990PartVIISectionAGrp/TitleTxt | 4 | Member |
| IRS990/Form990PartVIISectionAGrp/TitleTxt | 5 | Member |
| IRS990/Form990PartVIISectionAGrp/TitleTxt | 6 | Member |
| IRS990/Form990ProvidedToGvrnBodyInd | 0 | true |
| IRS990/FormationYr | 0 | 2023 |
| IRS990/FormerOfcrEmployeesListedInd | 0 | false |
| IRS990/FSAuditedInd | 0 | false |
| IRS990/FundraisingActivitiesInd | 0 | false |
| IRS990/GamingActivitiesInd | 0 | false |
| IRS990/GoverningBodyVotingMembersCnt | 0 | 6 |
| IRS990/GrantsToDomesticIndividualsGrp/TotalAmt | 0 | 0 |
| IRS990/GrantsToDomesticOrgsGrp/TotalAmt | 0 | 0 |
| IRS990/GrantsToIndividualsInd | 0 | false |
| IRS990/GrantsToOrganizationsInd | 0 | false |
| IRS990/GrantToRelatedPersonInd | 0 | false |
| IRS990/GrossReceiptsAmt | 0 | 886781 |
| IRS990/GroupReturnForAffiliatesInd | 0 | false |
| IRS990/IncludeFIN48FootnoteInd | 0 | false |
| IRS990/IncmFromInvestBondProceedsGrp/TotalRevenueColumnAmt | 0 | 0 |
| IRS990/IndependentAuditFinclStmtInd | 0 | false |
| IRS990/IndependentVotingMemberCnt | 0 | 6 |
| IRS990/IndivRcvdGreaterThan100KCnt | 0 | 1 |
| IRS990/IndoorTanningServicesInd | 0 | false |
| IRS990/InfoInScheduleOPartIXInd | 0 | X |
| IRS990/InfoInScheduleOPartVIInd | 0 | X |
| IRS990/InformationTechnologyGrp/TotalAmt | 0 | 0 |
| IRS990/InsuranceGrp/ManagementAndGeneralAmt | 0 | 1285 |
| IRS990/InsuranceGrp/TotalAmt | 0 | 1285 |
| IRS990/IntangibleAssetsGrp/EOYAmt | 0 | 0 |
| IRS990/InterestGrp/TotalAmt | 0 | 0 |
| IRS990/InventoriesForSaleOrUseGrp/EOYAmt | 0 | 0 |
| IRS990/InvestmentIncomeGrp/ExclusionAmt | 0 | 1445 |
| IRS990/InvestmentIncomeGrp/TotalRevenueColumnAmt | 0 | 1445 |
| IRS990/InvestmentInJointVentureInd | 0 | false |
| IRS990/InvestmentsOtherSecuritiesGrp/EOYAmt | 0 | 0 |
| IRS990/InvestmentsProgramRelatedGrp/EOYAmt | 0 | 0 |
| IRS990/InvestmentsPubTradedSecGrp/EOYAmt | 0 | 0 |
| IRS990/IRPDocumentCnt | 0 | 3 |
| IRS990/IRPDocumentW2GCnt | 0 | 0 |
| IRS990/LandBldgEquipBasisNetGrp/EOYAmt | 0 | 0 |
| IRS990/LegalDomicileStateCd | 0 | CA |
| IRS990/LoanOutstandingInd | 0 | false |
| IRS990/LobbyingActivitiesInd | 0 | false |
| IRS990/LocalChaptersInd | 0 | false |
| IRS990/MaterialDiversionOrMisuseInd | 0 | false |
| IRS990/MembersOrStockholdersInd | 0 | false |
| IRS990/MethodOfAccountingAccrualInd | 0 | X |
| IRS990/MinutesOfCommitteesInd | 0 | true |
| IRS990/MinutesOfGoverningBodyInd | 0 | true |
| IRS990/MissionDesc | 0 | Windcall is dedicated to nurturing and developing transformative learning and resilient leadership among community and labor organizers engaged in social justice for low-income communities and communities of color. |
| IRS990/MoreThan5000KToIndividualsInd | 0 | false |
| IRS990/MoreThan5000KToOrgInd | 0 | false |
| IRS990/NetAssetsOrFundBalancesBOYAmt | 0 | 771851 |
| IRS990/NetAssetsOrFundBalancesEOYAmt | 0 | 730291 |
| IRS990/NetGainOrLossInvestmentsGrp/TotalRevenueColumnAmt | 0 | 0 |
| IRS990/NetIncmFromFundraisingEvtGrp/TotalRevenueColumnAmt | 0 | 0 |
| IRS990/NetIncomeFromGamingGrp/TotalRevenueColumnAmt | 0 | 0 |
| IRS990/NetIncomeOrLossGrp/TotalRevenueColumnAmt | 0 | 0 |
| IRS990/NetRentalIncomeOrLossGrp/TotalRevenueColumnAmt | 0 | 0 |
| IRS990/NoDonorRestrictionNetAssetsGrp/BOYAmt | 0 | 771851 |
| IRS990/NoDonorRestrictionNetAssetsGrp/EOYAmt | 0 | 730291 |
| IRS990/NondeductibleContributionsInd | 0 | false |
| IRS990/OccupancyGrp/TotalAmt | 0 | 0 |
| IRS990/OfficeExpensesGrp/FundraisingAmt | 0 | 196 |
| IRS990/OfficeExpensesGrp/ManagementAndGeneralAmt | 0 | 2397 |
| IRS990/OfficeExpensesGrp/ProgramServicesAmt | 0 | 3930 |
| IRS990/OfficeExpensesGrp/TotalAmt | 0 | 6523 |
| IRS990/OfficerMailingAddressInd | 0 | false |
| IRS990/OperateHospitalInd | 0 | false |
| IRS990/Organization501c3Ind | 0 | X |
| IRS990/OrganizationFollowsFASB117Ind | 0 | X |
| IRS990/OtherAssetsTotalGrp/EOYAmt | 0 | 0 |
| IRS990/OtherEmployeeBenefitsGrp/FundraisingAmt | 0 | 49 |
| IRS990/OtherEmployeeBenefitsGrp/ManagementAndGeneralAmt | 0 | 6287 |
| IRS990/OtherEmployeeBenefitsGrp/ProgramServicesAmt | 0 | 49544 |
| IRS990/OtherEmployeeBenefitsGrp/TotalAmt | 0 | 55880 |
| IRS990/OtherExpensesGrp/Desc | 0 | Dues and other charges |
| IRS990/OtherExpensesGrp/Desc | 1 | Professional Development |
| IRS990/OtherExpensesGrp/FundraisingAmt | 0 | 4212 |
| IRS990/OtherExpensesGrp/ManagementAndGeneralAmt | 0 | 4091 |
| IRS990/OtherExpensesGrp/ManagementAndGeneralAmt | 1 | 3704 |
| IRS990/OtherExpensesGrp/ProgramServicesAmt | 0 | 300 |
| IRS990/OtherExpensesGrp/ProgramServicesAmt | 1 | 105 |
| IRS990/OtherExpensesGrp/TotalAmt | 0 | 8603 |
| IRS990/OtherExpensesGrp/TotalAmt | 1 | 3809 |
| IRS990/OtherRevenueTotalAmt | 0 | 0 |
| IRS990/OtherSalariesAndWagesGrp/FundraisingAmt | 0 | 12603 |
| IRS990/OtherSalariesAndWagesGrp/ManagementAndGeneralAmt | 0 | 4296 |
| IRS990/OtherSalariesAndWagesGrp/ProgramServicesAmt | 0 | 287058 |
| IRS990/OtherSalariesAndWagesGrp/TotalAmt | 0 | 303957 |
| IRS990/OthNotesLoansReceivableNetGrp/EOYAmt | 0 | 0 |
| IRS990/PartialLiquidationInd | 0 | false |
| IRS990/PaymentsToAffiliatesGrp/TotalAmt | 0 | 0 |
| IRS990/PayPremiumsPrsnlBnftCntrctInd | 0 | false |
| IRS990/PayrollTaxesGrp/FundraisingAmt | 0 | 2221 |
| IRS990/PayrollTaxesGrp/ManagementAndGeneralAmt | 0 | 6639 |
| IRS990/PayrollTaxesGrp/ProgramServicesAmt | 0 | 23993 |
| IRS990/PayrollTaxesGrp/TotalAmt | 0 | 32853 |
| IRS990/PensionPlanContributionsGrp/FundraisingAmt | 0 | 211 |
| IRS990/PensionPlanContributionsGrp/ManagementAndGeneralAmt | 0 | 1545 |
| IRS990/PensionPlanContributionsGrp/ProgramServicesAmt | 0 | 7635 |
| IRS990/PensionPlanContributionsGrp/TotalAmt | 0 | 9391 |
| IRS990/PledgesAndGrantsReceivableGrp/BOYAmt | 0 | 486280 |
| IRS990/PledgesAndGrantsReceivableGrp/EOYAmt | 0 | 297050 |
| IRS990/PoliticalCampaignActyInd | 0 | false |
| IRS990/PrepaidExpensesDefrdChargesGrp/BOYAmt | 0 | 14328 |
| IRS990/PrepaidExpensesDefrdChargesGrp/EOYAmt | 0 | 3295 |
| IRS990/PrincipalOfficerNm | 0 | Viviana Rennella |
| IRS990/PriorPeriodAdjustmentsAmt | 0 | -201 |
| IRS990/ProfessionalFundraisingInd | 0 | false |
| IRS990/ProhibitedTaxShelterTransInd | 0 | false |
| IRS990/PYContributionsGrantsAmt | 0 | 1478844 |
| IRS990/PYExcessBenefitTransInd | 0 | false |
| IRS990/PYInvestmentIncomeAmt | 0 | 73 |
| IRS990/PymtTravelEntrtnmntPubOfclGrp/TotalAmt | 0 | 0 |
| IRS990/PYOtherExpensesAmt | 0 | 283303 |
| IRS990/PYRevenuesLessExpensesAmt | 0 | 771851 |
| IRS990/PYSalariesCompEmpBnftPaidAmt | 0 | 391888 |
| IRS990/PYTotalExpensesAmt | 0 | 707066 |
| IRS990/PYTotalProfFndrsngExpnsAmt | 0 | 31875 |
| IRS990/PYTotalRevenueAmt | 0 | 1478917 |
| IRS990/QuidProQuoContributionsInd | 0 | false |
| IRS990/RcvblFromDisqualifiedPrsnGrp/EOYAmt | 0 | 0 |
| IRS990/RcvFndsToPayPrsnlBnftCntrctInd | 0 | false |
| IRS990/ReceivablesFromOfficersEtcGrp/EOYAmt | 0 | 0 |
| IRS990/ReconcilationRevenueExpnssAmt | 0 | -41359 |
| IRS990/RegularMonitoringEnfrcInd | 0 | true |
| IRS990/RelatedEntityInd | 0 | false |
| IRS990/RelatedOrganizationCtrlEntInd | 0 | false |
| IRS990/ReportInvestmentsOtherSecInd | 0 | false |
| IRS990/ReportLandBuildingEquipmentInd | 0 | false |
| IRS990/ReportOtherAssetsInd | 0 | false |
| IRS990/ReportOtherLiabilitiesInd | 0 | false |
| IRS990/ReportProgramRelatedInvstInd | 0 | false |
| IRS990/RoyaltiesGrp/TotalAmt | 0 | 0 |
| IRS990/RoyaltiesRevenueGrp/TotalRevenueColumnAmt | 0 | 0 |
| IRS990/SavingsAndTempCashInvstGrp/EOYAmt | 0 | 251241 |
| IRS990ScheduleA/First5Years170Ind | 0 | X |
| IRS990ScheduleA/GiftsGrantsContriRcvd170Grp/CurrentTaxYearAmt | 0 | 885336 |
| IRS990ScheduleA/GiftsGrantsContriRcvd170Grp/CurrentTaxYearMinus1YearAmt | 0 | 1478844 |
| IRS990ScheduleA/GiftsGrantsContriRcvd170Grp/TotalAmt | 0 | 2364180 |
| IRS990ScheduleA/GovtFurnSrvcFcltsVl170Grp/TotalAmt | 0 | 0 |
| IRS990ScheduleA/GrossInvestmentIncome170Grp/CurrentTaxYearAmt | 0 | 1445 |
| IRS990ScheduleA/GrossInvestmentIncome170Grp/CurrentTaxYearMinus1YearAmt | 0 | 73 |
| IRS990ScheduleA/GrossInvestmentIncome170Grp/TotalAmt | 0 | 1518 |
| IRS990ScheduleA/OtherIncome170Grp/TotalAmt | 0 | 0 |
| IRS990ScheduleA/PublicOrganization170Ind | 0 | X |
| IRS990ScheduleA/PublicSupportCY170Pct | 0 | 0.00000 |
| IRS990ScheduleA/PublicSupportTotal170Amt | 0 | 1764648 |
| IRS990ScheduleA/SubstantialContributorsTotAmt | 0 | 599532 |
| IRS990ScheduleA/TaxRevLeviedOrgnztnlBnft170Grp/TotalAmt | 0 | 0 |
| IRS990ScheduleA/TotalCalendarYear170Grp/CurrentTaxYearAmt | 0 | 885336 |
| IRS990ScheduleA/TotalCalendarYear170Grp/CurrentTaxYearMinus1YearAmt | 0 | 1478844 |
| IRS990ScheduleA/TotalCalendarYear170Grp/TotalAmt | 0 | 2364180 |
| IRS990ScheduleA/TotalSupportAmt | 0 | 2365698 |
| IRS990ScheduleA/UnrelatedBusinessNetIncm170Grp/TotalAmt | 0 | 0 |
| IRS990ScheduleB/ContributorInformationGrp/ContributorBusinessName/BusinessNameLine1 | 0 | RESTRICTED |
| IRS990ScheduleB/ContributorInformationGrp/ContributorNum | 0 | RESTRICTED |
| IRS990ScheduleB/ContributorInformationGrp/ContributorUSAddress/AddressLine1 | 0 | RESTRICTED |
| IRS990ScheduleB/ContributorInformationGrp/ContributorUSAddress/AddressLine2 | 0 | RESTRICTED |
| IRS990ScheduleB/ContributorInformationGrp/ContributorUSAddress/City | 0 | RESTRICTED |
| IRS990ScheduleB/ContributorInformationGrp/ContributorUSAddress/State | 0 | RESTRICTED |
| IRS990ScheduleB/ContributorInformationGrp/ContributorUSAddress/ZIPCode | 0 | RESTRICTED |
| IRS990ScheduleB/ContributorInformationGrp/TotalContributionsAmt | 0 | RESTRICTED |
| IRS990/ScheduleBRequiredInd | 0 | true |
| IRS990/ScheduleJRequiredInd | 0 | false |
| IRS990/ScheduleORequiredInd | 0 | true |
| IRS990ScheduleO/SupplementalInformationDetail/ExplanationTxt | 0 | The organizations bookkeeper reviews the document along with the Executive Director and the Treasurer of the board. The Treasurer of the Board will present the 990 to the board so that everyone is on the same page and to see if there are any flags/questions. If all looks good, the Treasurer will approve the 990 and sign it. From there the bookkeeper will notify the preparer that it is OK to file and submit a copy of the signed return to the preparer. |
| IRS990ScheduleO/SupplementalInformationDetail/ExplanationTxt | 1 | Review at annual board retreat (this is handled on an individual basis as situations arise, reviewed and discussed among the individual and the executive committee with a report back to the general board). |
| IRS990ScheduleO/SupplementalInformationDetail/ExplanationTxt | 2 | In 2024 we consulted the FAIR PAY FOR NORTHERN CALIFORNIA NONPROFITS: THE 2024 COMPENSATION & BENEFITS SURVEY REPORT and drafted compensation ranges and increased protocol based on that data. |
| IRS990ScheduleO/SupplementalInformationDetail/ExplanationTxt | 3 | The organization makes its financial information available upon request. |
| IRS990ScheduleO/SupplementalInformationDetail/FormAndLineReferenceDesc | 0 | Form 990, Part VI, Section B, Line 11b |
| IRS990ScheduleO/SupplementalInformationDetail/FormAndLineReferenceDesc | 1 | Form 990, Part VI, Section B, Line 12c |
| IRS990ScheduleO/SupplementalInformationDetail/FormAndLineReferenceDesc | 2 | Form 990, Part VI, Section B, Line 15a |
| IRS990ScheduleO/SupplementalInformationDetail/FormAndLineReferenceDesc | 3 | Form 990, Part VI, Section C, Line 19 |
| IRS990/SchoolOperatingInd | 0 | false |
| IRS990/SignificantChangeInd | 0 | false |
| IRS990/SignificantNewProgramSrvcInd | 0 | false |
| IRS990/StatesWhereCopyOfReturnIsFldCd | 0 | CA |
| IRS990/SubjectToExcsTaxNetInvstIncInd | 0 | false |
| IRS990/SubjectToProxyTaxInd | 0 | false |
| IRS990/SubjToTaxRmnrtnExPrchtPymtInd | 0 | false |
| IRS990/TaxablePartyNotificationInd | 0 | false |
| IRS990/TaxExemptBondsInd | 0 | false |
| IRS990/TerminateOperationsInd | 0 | false |
| IRS990/TotalAssetsBOYAmt | 0 | 842125 |
| IRS990/TotalAssetsEOYAmt | 0 | 764759 |
| IRS990/TotalAssetsGrp/BOYAmt | 0 | 842125 |
| IRS990/TotalAssetsGrp/EOYAmt | 0 | 764759 |
| IRS990/TotalCompGreaterThan150KInd | 0 | false |
| IRS990/TotalContributionsAmt | 0 | 885336 |
| IRS990/TotalEmployeeCnt | 0 | 0 |
| IRS990/TotalFunctionalExpensesGrp/FundraisingAmt | 0 | 43286 |
| IRS990/TotalFunctionalExpensesGrp/ManagementAndGeneralAmt | 0 | 275444 |
| IRS990/TotalFunctionalExpensesGrp/ProgramServicesAmt | 0 | 609410 |
| IRS990/TotalFunctionalExpensesGrp/TotalAmt | 0 | 928140 |
| IRS990/TotalGrossUBIAmt | 0 | 0 |
| IRS990/TotalLiabilitiesBOYAmt | 0 | 70274 |
| IRS990/TotalLiabilitiesEOYAmt | 0 | 34468 |
| IRS990/TotalLiabilitiesGrp/BOYAmt | 0 | 70274 |
| IRS990/TotalLiabilitiesGrp/EOYAmt | 0 | 34468 |
| IRS990/TotalNetAssetsFundBalanceGrp/BOYAmt | 0 | 771851 |
| IRS990/TotalNetAssetsFundBalanceGrp/EOYAmt | 0 | 730291 |
| IRS990/TotalOtherCompensationAmt | 0 | 15491 |
| IRS990/TotalProgramServiceExpensesAmt | 0 | 609410 |
| IRS990/TotalProgramServiceRevenueAmt | 0 | 0 |
| IRS990/TotalReportableCompFromOrgAmt | 0 | 121926 |
| IRS990/TotalRevenueGrp/ExclusionAmt | 0 | 1445 |
| IRS990/TotalRevenueGrp/TotalRevenueColumnAmt | 0 | 886781 |
| IRS990/TotalVolunteersCnt | 0 | 50 |
| IRS990/TotLiabNetAssetsFundBalanceGrp/BOYAmt | 0 | 842125 |
| IRS990/TotLiabNetAssetsFundBalanceGrp/EOYAmt | 0 | 764759 |
| IRS990/TravelGrp/FundraisingAmt | 0 | 1817 |
| IRS990/TravelGrp/ManagementAndGeneralAmt | 0 | 10146 |
| IRS990/TravelGrp/ProgramServicesAmt | 0 | 109805 |
| IRS990/TravelGrp/TotalAmt | 0 | 121768 |
| IRS990/TrnsfrExmptNonChrtblRltdOrgInd | 0 | false |
| IRS990/TypeOfOrganizationCorpInd | 0 | X |
| IRS990/UnrelatedBusIncmOverLimitInd | 0 | false |
| IRS990/UponRequestInd | 0 | X |
| IRS990/USAddress/AddressLine1Txt | 0 | 1212 Broadway Suite 700 |
| IRS990/USAddress/CityNm | 0 | Oakland |
| IRS990/USAddress/StateAbbreviationCd | 0 | CA |
| IRS990/USAddress/ZIPCd | 0 | 94612 |
| IRS990/VotingMembersGoverningBodyCnt | 0 | 6 |
| IRS990/VotingMembersIndependentCnt | 0 | 6 |
| IRS990/WebsiteAddressTxt | 0 | www.windcall.org |
| IRS990/WhistleblowerPolicyInd | 0 | true |
| ReturnHeader/BuildTS | 0 | 2025-03-06 01:10:19Z |
| ReturnHeader/BusinessOfficerGrp/DiscussWithPaidPreparerInd | 0 | true |
| ReturnHeader/BusinessOfficerGrp/PersonNm | 0 | Lisa Cooks |
| ReturnHeader/BusinessOfficerGrp/PersonTitleTxt | 0 | Treasurer |
| ReturnHeader/BusinessOfficerGrp/SignatureDt | 0 | 2026-03-25 |
| ReturnHeader/Filer/BusinessName/BusinessNameLine1Txt | 0 | Windcall Institute |
| ReturnHeader/Filer/BusinessNameControlTxt | 0 | WIND |
| ReturnHeader/Filer/EIN | 0 | 931438490 |
| ReturnHeader/Filer/PhoneNum | 0 | 8327820533 |
| ReturnHeader/Filer/USAddress/AddressLine1Txt | 0 | 1212 Broadway Suite 700 |
| ReturnHeader/Filer/USAddress/CityNm | 0 | Oakland |
| ReturnHeader/Filer/USAddress/StateAbbreviationCd | 0 | CA |
| ReturnHeader/Filer/USAddress/ZIPCd | 0 | 94612 |
| ReturnHeader/IRSResponsiblePrtyInfoCurrInd | 0 | true |
| ReturnHeader/PreparerFirmGrp/PreparerFirmEIN | 0 | 204994635 |
| ReturnHeader/PreparerFirmGrp/PreparerFirmName/BusinessNameLine1Txt | 0 | Iryna AC |
| ReturnHeader/PreparerFirmGrp/PreparerUSAddress/AddressLine1Txt | 0 | 1000 Broadway Ste 200-C |
| ReturnHeader/PreparerFirmGrp/PreparerUSAddress/CityNm | 0 | Oakland |
| ReturnHeader/PreparerFirmGrp/PreparerUSAddress/StateAbbreviationCd | 0 | CA |
| ReturnHeader/PreparerFirmGrp/PreparerUSAddress/ZIPCd | 0 | 94607 |
| ReturnHeader/PreparerPersonGrp/PhoneNum | 0 | 5104679506 |
| ReturnHeader/PreparerPersonGrp/PreparerPersonNm | 0 | Kostyantyn Oreshkov EA |
| ReturnHeader/ReturnTs | 0 | 2026-03-25T15:17:37-07:00 |
| ReturnHeader/ReturnTypeCd | 0 | 990 |
| ReturnHeader/TaxPeriodBeginDt | 0 | 2024-07-01 |