| IRS990/AccountantCompileOrReviewInd | 0 | 0 |
| IRS990/AccountsPayableAccrExpnssGrp/BOYAmt | 0 | 434902 |
| IRS990/AccountsPayableAccrExpnssGrp/EOYAmt | 0 | 303667 |
| IRS990/ActivitiesConductedPrtshpInd | 0 | 0 |
| IRS990/ActivityOrMissionDesc | 0 | THE ORGANIZATION'S MISSION IS TO SERVE AS THE FISCAL SPONSOR FOR THE CHARITABLE DONATIONS AND PHILANTHROPIC DISBURSEMENTS OF INDIVIDUALS, FOUNDATION, AND OTHER ENTITIES, TO PROVIDE TECHNICAL ASSISTANCE TO YOUTH-SERVING AND NONPROFIT ORGANIZATIONS AND TO COORDINATE EDUCATION AND OTHER POLICY EFFORTS. |
| IRS990/AllOtherContributionsAmt | 0 | 4582596 |
| IRS990/AuditCommitteeInd | 0 | 1 |
| IRS990/BackupWthldComplianceInd | 0 | 1 |
| IRS990/BooksInCareOfDetail/BusinessName/BusinessNameLine1Txt | 0 | AMY RAMIREZ |
| IRS990/BooksInCareOfDetail/PhoneNum | 0 | 5108414123 |
| IRS990/BooksInCareOfDetail/USAddress/AddressLine1Txt | 0 | 127 UNIVERSITY AVE |
| IRS990/BooksInCareOfDetail/USAddress/CityNm | 0 | BERKELEY |
| IRS990/BooksInCareOfDetail/USAddress/StateAbbreviationCd | 0 | CA |
| IRS990/BooksInCareOfDetail/USAddress/ZIPCd | 0 | 94710 |
| IRS990/BusinessRlnWith35CtrlEntInd | 0 | 0 |
| IRS990/BusinessRlnWithFamMemInd | 0 | 0 |
| IRS990/BusinessRlnWithOrgMemInd | 0 | 0 |
| IRS990/CashNonInterestBearingGrp/BOYAmt | 0 | 429427 |
| IRS990/CashNonInterestBearingGrp/EOYAmt | 0 | 1719022 |
| IRS990/ChangeToOrgDocumentsInd | 0 | 0 |
| IRS990/CntrctRcvdGreaterThan100KCnt | 0 | 8 |
| IRS990/CollectionsOfArtInd | 0 | 0 |
| IRS990/CompCurrentOfcrDirectorsGrp/ManagementAndGeneralAmt | 0 | 6000 |
| IRS990/CompCurrentOfcrDirectorsGrp/TotalAmt | 0 | 6000 |
| IRS990/CompensationFromOtherSrcsInd | 0 | 0 |
| IRS990/CompensationProcessCEOInd | 0 | 1 |
| IRS990/CompensationProcessOtherInd | 0 | 0 |
| IRS990/ConflictOfInterestPolicyInd | 0 | 0 |
| IRS990/ConservationEasementsInd | 0 | 0 |
| IRS990/ConsolidatedAuditFinclStmtInd | 0 | 0 |
| IRS990/ContractorCompensationGrp/CompensationAmt | 0 | 859327 |
| IRS990/ContractorCompensationGrp/CompensationAmt | 1 | 735292 |
| IRS990/ContractorCompensationGrp/CompensationAmt | 2 | 573748 |
| IRS990/ContractorCompensationGrp/CompensationAmt | 3 | 350000 |
| IRS990/ContractorCompensationGrp/CompensationAmt | 4 | 224293 |
| IRS990/ContractorCompensationGrp/ContractorAddress/USAddress/AddressLine1Txt | 0 | 127 UNIVERSITY AVE |
| IRS990/ContractorCompensationGrp/ContractorAddress/USAddress/AddressLine1Txt | 1 | 1215 K STREET SUITE 1010 |
| IRS990/ContractorCompensationGrp/ContractorAddress/USAddress/AddressLine1Txt | 2 | 1233 20TH STREET NW SUITE 520 |
| IRS990/ContractorCompensationGrp/ContractorAddress/USAddress/AddressLine1Txt | 3 | ONE BEACON ST SUITE 2600 |
| IRS990/ContractorCompensationGrp/ContractorAddress/USAddress/AddressLine1Txt | 4 | 235 MONTGOMERY ST 30 FL |
| IRS990/ContractorCompensationGrp/ContractorAddress/USAddress/CityNm | 0 | BERKELEY |
| IRS990/ContractorCompensationGrp/ContractorAddress/USAddress/CityNm | 1 | SACRAMENTO |
| IRS990/ContractorCompensationGrp/ContractorAddress/USAddress/CityNm | 2 | WASHINGTON |
| IRS990/ContractorCompensationGrp/ContractorAddress/USAddress/CityNm | 3 | BOSTON |
| IRS990/ContractorCompensationGrp/ContractorAddress/USAddress/CityNm | 4 | SAN FRANCISCO |
| IRS990/ContractorCompensationGrp/ContractorAddress/USAddress/StateAbbreviationCd | 0 | CA |
| IRS990/ContractorCompensationGrp/ContractorAddress/USAddress/StateAbbreviationCd | 1 | CA |
| IRS990/ContractorCompensationGrp/ContractorAddress/USAddress/StateAbbreviationCd | 2 | DC |
| IRS990/ContractorCompensationGrp/ContractorAddress/USAddress/StateAbbreviationCd | 3 | MA |
| IRS990/ContractorCompensationGrp/ContractorAddress/USAddress/StateAbbreviationCd | 4 | CA |
| IRS990/ContractorCompensationGrp/ContractorAddress/USAddress/ZIPCd | 0 | 94710 |
| IRS990/ContractorCompensationGrp/ContractorAddress/USAddress/ZIPCd | 1 | 95814 |
| IRS990/ContractorCompensationGrp/ContractorAddress/USAddress/ZIPCd | 2 | 20005 |
| IRS990/ContractorCompensationGrp/ContractorAddress/USAddress/ZIPCd | 3 | 02108 |
| IRS990/ContractorCompensationGrp/ContractorAddress/USAddress/ZIPCd | 4 | 94104 |
| IRS990/ContractorCompensationGrp/ContractorName/BusinessName/BusinessNameLine1Txt | 0 | THIRD PLATEAU SOCIAL IMPACT STRATEGIES |
| IRS990/ContractorCompensationGrp/ContractorName/BusinessName/BusinessNameLine1Txt | 1 | LUCAS PUBLIC AFFAIRS INC |
| IRS990/ContractorCompensationGrp/ContractorName/BusinessName/BusinessNameLine1Txt | 2 | ALETHEA GROUP |
| IRS990/ContractorCompensationGrp/ContractorName/BusinessName/BusinessNameLine1Txt | 3 | THE BRATTLE GROUP INC |
| IRS990/ContractorCompensationGrp/ContractorName/BusinessName/BusinessNameLine1Txt | 4 | BRAINCHILD CREATIVE |
| IRS990/ContractorCompensationGrp/ServicesDesc | 0 | PROGRAM SERVICES & MANAGEMENT FEES |
| IRS990/ContractorCompensationGrp/ServicesDesc | 1 | PROGRAM SERVICES |
| IRS990/ContractorCompensationGrp/ServicesDesc | 2 | PROGRAM SERVICES |
| IRS990/ContractorCompensationGrp/ServicesDesc | 3 | PROGRAM SERVICES |
| IRS990/ContractorCompensationGrp/ServicesDesc | 4 | PROGRAM SERVICES |
| IRS990/CreditCounselingInd | 0 | 0 |
| IRS990/CYBenefitsPaidToMembersAmt | 0 | 0 |
| IRS990/CYContributionsGrantsAmt | 0 | 4582596 |
| IRS990/CYGrantsAndSimilarPaidAmt | 0 | 425000 |
| IRS990/CYInvestmentIncomeAmt | 0 | 35 |
| IRS990/CYOtherExpensesAmt | 0 | 3257608 |
| IRS990/CYOtherRevenueAmt | 0 | 0 |
| IRS990/CYProgramServiceRevenueAmt | 0 | 0 |
| IRS990/CYRevenuesLessExpensesAmt | 0 | 894023 |
| IRS990/CYSalariesCompEmpBnftPaidAmt | 0 | 6000 |
| IRS990/CYTotalExpensesAmt | 0 | 3688608 |
| IRS990/CYTotalFundraisingExpenseAmt | 0 | 0 |
| IRS990/CYTotalProfFndrsngExpnsAmt | 0 | 0 |
| IRS990/CYTotalRevenueAmt | 0 | 4582631 |
| IRS990/DecisionsSubjectToApprovaInd | 0 | 0 |
| IRS990/DeductibleArtContributionInd | 0 | 0 |
| IRS990/DeductibleNonCashContriInd | 0 | 0 |
| IRS990/DelegationOfMgmtDutiesInd | 0 | 1 |
| IRS990/Desc | 0 | LED AN EDUCATION CAMPAIGN TO HELP EDUCATE CALIFORNIANS ON THE NEED FOR EXTENDING OPERATIONS AT DIABLO CANYON NUCLEAR POWER PLANT. |
| IRS990/DescribedInSection501c3Ind | 0 | 1 |
| IRS990/DisregardedEntityInd | 0 | 0 |
| IRS990/DocumentRetentionPolicyInd | 0 | 0 |
| IRS990/DonorAdvisedFundInd | 0 | 0 |
| IRS990/DonorRestrictionNetAssetsGrp/BOYAmt | 0 | 683937 |
| IRS990/DonorRestrictionNetAssetsGrp/EOYAmt | 0 | 1541711 |
| IRS990/DonorRstrOrQuasiEndowmentsInd | 0 | 0 |
| IRS990/ElectionOfBoardMembersInd | 0 | 0 |
| IRS990/EmployeeCnt | 0 | 0 |
| IRS990/EngagedInExcessBenefitTransInd | 0 | 0 |
| IRS990/ExpenseAmt | 0 | 1659117 |
| IRS990/FamilyOrBusinessRlnInd | 0 | 0 |
| IRS990/FederalGrantAuditRequiredInd | 0 | 0 |
| IRS990/FeesForServicesAccountingGrp/ManagementAndGeneralAmt | 0 | 15000 |
| IRS990/FeesForServicesAccountingGrp/TotalAmt | 0 | 15000 |
| IRS990/FeesForServicesLegalGrp/ManagementAndGeneralAmt | 0 | 45 |
| IRS990/FeesForServicesLegalGrp/ProgramServicesAmt | 0 | 1080 |
| IRS990/FeesForServicesLegalGrp/TotalAmt | 0 | 1125 |
| IRS990/FeesForServicesManagementGrp/ManagementAndGeneralAmt | 0 | 125100 |
| IRS990/FeesForServicesManagementGrp/TotalAmt | 0 | 125100 |
| IRS990/FeesForServicesOtherGrp/ManagementAndGeneralAmt | 0 | 24517 |
| IRS990/FeesForServicesOtherGrp/ProgramServicesAmt | 0 | 3012868 |
| IRS990/FeesForServicesOtherGrp/TotalAmt | 0 | 3037385 |
| IRS990/ForeignActivitiesInd | 0 | 0 |
| IRS990/ForeignFinancialAccountInd | 0 | 0 |
| IRS990/ForeignOfficeInd | 0 | 0 |
| IRS990/Form8282PropertyDisposedOfInd | 0 | 0 |
| IRS990/Form990PartVIISectionAGrp/AverageHoursPerWeekRt | 0 | 1.00 |
| IRS990/Form990PartVIISectionAGrp/AverageHoursPerWeekRt | 1 | 1.00 |
| IRS990/Form990PartVIISectionAGrp/AverageHoursPerWeekRt | 2 | 1.00 |
| IRS990/Form990PartVIISectionAGrp/IndividualTrusteeOrDirectorInd | 0 | X |
| IRS990/Form990PartVIISectionAGrp/IndividualTrusteeOrDirectorInd | 1 | X |
| IRS990/Form990PartVIISectionAGrp/IndividualTrusteeOrDirectorInd | 2 | X |
| IRS990/Form990PartVIISectionAGrp/OfficerInd | 0 | X |
| IRS990/Form990PartVIISectionAGrp/OfficerInd | 1 | X |
| IRS990/Form990PartVIISectionAGrp/OfficerInd | 2 | X |
| IRS990/Form990PartVIISectionAGrp/OtherCompensationAmt | 0 | 0 |
| IRS990/Form990PartVIISectionAGrp/OtherCompensationAmt | 1 | 0 |
| IRS990/Form990PartVIISectionAGrp/OtherCompensationAmt | 2 | 0 |
| IRS990/Form990PartVIISectionAGrp/PersonNm | 0 | AARON DORFMAN |
| IRS990/Form990PartVIISectionAGrp/PersonNm | 1 | LIONEL C JOHNSON |
| IRS990/Form990PartVIISectionAGrp/PersonNm | 2 | KARI DUNN SARATOVSKY |
| IRS990/Form990PartVIISectionAGrp/ReportableCompFromOrgAmt | 0 | 0 |
| IRS990/Form990PartVIISectionAGrp/ReportableCompFromOrgAmt | 1 | 0 |
| IRS990/Form990PartVIISectionAGrp/ReportableCompFromOrgAmt | 2 | 6000 |
| IRS990/Form990PartVIISectionAGrp/ReportableCompFromRltdOrgAmt | 0 | 0 |
| IRS990/Form990PartVIISectionAGrp/ReportableCompFromRltdOrgAmt | 1 | 0 |
| IRS990/Form990PartVIISectionAGrp/ReportableCompFromRltdOrgAmt | 2 | 0 |
| IRS990/Form990PartVIISectionAGrp/TitleTxt | 0 | PRESIDENT |
| IRS990/Form990PartVIISectionAGrp/TitleTxt | 1 | BOARD TREASURER & SECRETARY |
| IRS990/Form990PartVIISectionAGrp/TitleTxt | 2 | EXECUTIVE DIRECTOR |
| IRS990/Form990ProvidedToGvrnBodyInd | 0 | 1 |
| IRS990/FormationYr | 0 | 2009 |
| IRS990/FormerOfcrEmployeesListedInd | 0 | 0 |
| IRS990/FSAuditedBasisGrp/SeparateBasisFinclStmtInd | 0 | X |
| IRS990/FSAuditedInd | 0 | 1 |
| IRS990/FundraisingActivitiesInd | 0 | 0 |
| IRS990/GamingActivitiesInd | 0 | 0 |
| IRS990/GoverningBodyVotingMembersCnt | 0 | 3 |
| IRS990/GrantAmt | 0 | 425000 |
| IRS990/GrantsToDomesticOrgsGrp/ProgramServicesAmt | 0 | 425000 |
| IRS990/GrantsToDomesticOrgsGrp/TotalAmt | 0 | 425000 |
| IRS990/GrantsToIndividualsInd | 0 | 0 |
| IRS990/GrantsToOrganizationsInd | 0 | 1 |
| IRS990/GrantToRelatedPersonInd | 0 | 0 |
| IRS990/GrossReceiptsAmt | 0 | 4582631 |
| IRS990/GroupReturnForAffiliatesInd | 0 | 0 |
| IRS990/IncludeFIN48FootnoteInd | 0 | 1 |
| IRS990/IndependentAuditFinclStmtInd | 0 | 1 |
| IRS990/IndependentVotingMemberCnt | 0 | 3 |
| IRS990/IndivRcvdGreaterThan100KCnt | 0 | 0 |
| IRS990/IndoorTanningServicesInd | 0 | 0 |
| IRS990/InfoInScheduleOPartIIIInd | 0 | X |
| IRS990/InfoInScheduleOPartIXInd | 0 | X |
| IRS990/InfoInScheduleOPartVIInd | 0 | X |
| IRS990/InfoInScheduleOPartXIIInd | 0 | X |
| IRS990/InvestmentIncomeGrp/ExclusionAmt | 0 | 35 |
| IRS990/InvestmentIncomeGrp/TotalRevenueColumnAmt | 0 | 35 |
| IRS990/InvestmentInJointVentureInd | 0 | 0 |
| IRS990/IRPDocumentCnt | 0 | 5 |
| IRS990/IRPDocumentW2GCnt | 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 | THE ORGANIZATION'S MISSION IS TO SERVE AS THE FISCAL SPONSOR FOR THE CHARITABLE DONATIONS AND PHILANTHROPIC DISBURSEMENTS OF INDIVIDUALS, FOUNDATION, AND OTHER ENTITIES, TO PROVIDE TECHNICAL ASSISTANCE TO YOUTH-SERVING AND NONPROFIT ORGANIZATIONS AND TO COORDINATE EDUCATION AND OTHER POLICY EFFORTS. |
| IRS990/MoreThan5000KToIndividualsInd | 0 | 0 |
| IRS990/MoreThan5000KToOrgInd | 0 | 0 |
| IRS990/NetAssetsOrFundBalancesBOYAmt | 0 | 716813 |
| IRS990/NetAssetsOrFundBalancesEOYAmt | 0 | 1610836 |
| IRS990/NetUnrelatedBusTxblIncmAmt | 0 | 0 |
| IRS990/NoDonorRestrictionNetAssetsGrp/BOYAmt | 0 | 32876 |
| IRS990/NoDonorRestrictionNetAssetsGrp/EOYAmt | 0 | 69125 |
| IRS990/NondeductibleContributionsInd | 0 | 0 |
| IRS990/OfficeExpensesGrp/ProgramServicesAmt | 0 | 23228 |
| IRS990/OfficeExpensesGrp/TotalAmt | 0 | 23228 |
| IRS990/OfficerMailingAddressInd | 0 | 0 |
| IRS990/OperateHospitalInd | 0 | 0 |
| IRS990/Organization501c3Ind | 0 | X |
| IRS990/OrganizationFollowsFASB117Ind | 0 | X |
| IRS990/OtherChangesInNetAssetsAmt | 0 | 0 |
| IRS990/OtherExpensesGrp/Desc | 0 | MISCELLANEOUS |
| IRS990/OtherExpensesGrp/ManagementAndGeneralAmt | 0 | 2929 |
| IRS990/OtherExpensesGrp/TotalAmt | 0 | 2929 |
| IRS990/PartialLiquidationInd | 0 | 0 |
| IRS990/PayPremiumsPrsnlBnftCntrctInd | 0 | 0 |
| IRS990/PledgesAndGrantsReceivableGrp/BOYAmt | 0 | 458452 |
| IRS990/PledgesAndGrantsReceivableGrp/EOYAmt | 0 | 195000 |
| IRS990/PoliticalCampaignActyInd | 0 | 0 |
| IRS990/PrepaidExpensesDefrdChargesGrp/EOYAmt | 0 | 405 |
| IRS990/PrincipalOfficerNm | 0 | KARI SARATOVSKY |
| IRS990/ProfessionalFundraisingInd | 0 | 0 |
| IRS990/ProgSrvcAccomActy2Grp/Desc | 0 | WE FISCALLY SPONSORED A PROJECT WITH A CROSS-IDEOLOGICAL NETWORK OF CIVIC LEADERS AND INFLUENCERS WHO MEET BIANNUALLY IN PERSON, AND THROUGHOUT THE YEAR VIRTUALLY, TO DISCUSS THE CHALLENGES FACING AMERICAN DEMOCRACY AND WHAT CAN BE DONE TO REVITALIZE OUR SYSTEM OF GOVERNANCE. WE ALSO PARTICIPATED IN A CONTRACT WITH A CROSS-IDEOLOGICAL LEARNING AND ACTION COMMUNITY FOR DONORS CONCERNED ABOUT THE HEALTH OF AMERICAN DEMOCRACY. THIS PROJECT PRODUCED NUMEROUS REPORTS ABOUT DEMOCRACY, HOSTED MAJOR CONVENINGS FOR DEMOCRACY FUNDERS, AND HELPED EDUCATE PHILANTHROPY ABOUT INVESTING IN DEMOCRACY. |
| IRS990/ProgSrvcAccomActy2Grp/ExpenseAmt | 0 | 1122016 |
| IRS990/ProgSrvcAccomActy3Grp/Desc | 0 | THE PROJECT'S EFFORTS AND GOALS WERE TO DETECT AND MITIGATE INSTANCES OF DISINFORMATION AND MISINFORMATION AND ITS IMPACTS BY CONDUCTING THE FOLLOWING: -EARLY INSIGHTS INTO THE DISINFORMATION LANDSCAPE PROVIDED TO CIVIL SOCIETY TO UNDERSTAND NARRATIVES THEY NEED TO COMBAT TO BUILD AND MAINTAIN TRUST IN THE DEMOCRATIC PROCESS.- LONG FORM INVESTIGATIVE REPORTS TO EXPOSE DISINFORMATION AND MISINFORMATION. |
| IRS990/ProgSrvcAccomActy3Grp/ExpenseAmt | 0 | 517750 |
| IRS990/ProgSrvcAccomActyOtherGrp/Desc | 0 | WE PARTICIPATED IN A CONTRACT TO PROVIDE ONGOING PROFESSIONAL DEVELOPMENT FOR A TEAM OF LEGISLATIVE STAFF TO DEVELOP BIPARTISAN RELATIONSHIPS AND HAVE EDUCATIONAL OPPROTUNITIES WITH EXPERTS. |
| IRS990/ProgSrvcAccomActyOtherGrp/ExpenseAmt | 0 | 216134 |
| IRS990/ProhibitedTaxShelterTransInd | 0 | 0 |
| IRS990/PYBenefitsPaidToMembersAmt | 0 | 0 |
| IRS990/PYContributionsGrantsAmt | 0 | 1621879 |
| IRS990/PYExcessBenefitTransInd | 0 | 0 |
| IRS990/PYGrantsAndSimilarPaidAmt | 0 | 0 |
| IRS990/PYInvestmentIncomeAmt | 0 | 199 |
| IRS990/PYOtherExpensesAmt | 0 | 1126953 |
| IRS990/PYOtherRevenueAmt | 0 | 0 |
| IRS990/PYProgramServiceRevenueAmt | 0 | 0 |
| IRS990/PYRevenuesLessExpensesAmt | 0 | 492125 |
| IRS990/PYSalariesCompEmpBnftPaidAmt | 0 | 3000 |
| IRS990/PYTotalExpensesAmt | 0 | 1129953 |
| IRS990/PYTotalProfFndrsngExpnsAmt | 0 | 0 |
| IRS990/PYTotalRevenueAmt | 0 | 1622078 |
| IRS990/QuidProQuoContributionsInd | 0 | 0 |
| IRS990/RcvFndsToPayPrsnlBnftCntrctInd | 0 | 0 |
| IRS990/ReconcilationRevenueExpnssAmt | 0 | 894023 |
| IRS990/RelatedEntityInd | 0 | 0 |
| 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/SavingsAndTempCashInvstGrp/BOYAmt | 0 | 263836 |
| IRS990/SavingsAndTempCashInvstGrp/EOYAmt | 0 | 76 |
| IRS990ScheduleA/GiftsGrantsContriRcvd170Grp/CurrentTaxYearAmt | 0 | 4582596 |
| IRS990ScheduleA/GiftsGrantsContriRcvd170Grp/CurrentTaxYearMinus1YearAmt | 0 | 1621879 |
| IRS990ScheduleA/GiftsGrantsContriRcvd170Grp/CurrentTaxYearMinus2YearsAmt | 0 | 721838 |
| IRS990ScheduleA/GiftsGrantsContriRcvd170Grp/CurrentTaxYearMinus3YearsAmt | 0 | 888664 |
| IRS990ScheduleA/GiftsGrantsContriRcvd170Grp/CurrentTaxYearMinus4YearsAmt | 0 | 450681 |
| IRS990ScheduleA/GiftsGrantsContriRcvd170Grp/TotalAmt | 0 | 8265658 |
| IRS990ScheduleA/GrossInvestmentIncome170Grp/CurrentTaxYearAmt | 0 | 35 |
| IRS990ScheduleA/GrossInvestmentIncome170Grp/CurrentTaxYearMinus1YearAmt | 0 | 199 |
| IRS990ScheduleA/GrossInvestmentIncome170Grp/CurrentTaxYearMinus2YearsAmt | 0 | 260 |
| IRS990ScheduleA/GrossInvestmentIncome170Grp/CurrentTaxYearMinus3YearsAmt | 0 | 379 |
| IRS990ScheduleA/GrossInvestmentIncome170Grp/CurrentTaxYearMinus4YearsAmt | 0 | 323 |
| IRS990ScheduleA/GrossInvestmentIncome170Grp/TotalAmt | 0 | 1196 |
| IRS990ScheduleA/PublicOrganization170Ind | 0 | X |
| IRS990ScheduleA/PublicSupportCY170Pct | 0 | 0.63050 |
| IRS990ScheduleA/PublicSupportPY170Pct | 0 | 0.58850 |
| IRS990ScheduleA/PublicSupportTotal170Amt | 0 | 5212618 |
| IRS990ScheduleA/SubstantialContributorsTotAmt | 0 | 3053040 |
| IRS990ScheduleA/ThirtyThrPctSuprtTestsCY170Ind | 0 | X |
| IRS990ScheduleA/TotalCalendarYear170Grp/CurrentTaxYearAmt | 0 | 4582596 |
| IRS990ScheduleA/TotalCalendarYear170Grp/CurrentTaxYearMinus1YearAmt | 0 | 1621879 |
| IRS990ScheduleA/TotalCalendarYear170Grp/CurrentTaxYearMinus2YearsAmt | 0 | 721838 |
| IRS990ScheduleA/TotalCalendarYear170Grp/CurrentTaxYearMinus3YearsAmt | 0 | 888664 |
| IRS990ScheduleA/TotalCalendarYear170Grp/CurrentTaxYearMinus4YearsAmt | 0 | 450681 |
| IRS990ScheduleA/TotalCalendarYear170Grp/TotalAmt | 0 | 8265658 |
| IRS990ScheduleA/TotalSupportAmt | 0 | 8266854 |
| 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 | 3688608 |
| IRS990ScheduleD/FootnoteTextInd | 0 | X |
| IRS990ScheduleD/RevenueNotReportedAmt | 0 | 0 |
| IRS990ScheduleD/RevenueNotReportedFinclStmtAmt | 0 | 0 |
| IRS990ScheduleD/RevenueSubtotalAmt | 0 | 4582631 |
| IRS990ScheduleD/SupplementalInformationDetail/ExplanationTxt | 0 | THE ORGANIZATION HAS APPLIED THE ACCOUNTING PRINCIPLES RELATED TO THE ACCOUNTING FOR UNCERTAINTY IN INCOME TAXES AND HAS DETERMINED THERE IS NO MATERIAL IMPACT ON THE FINANCIAL STATEMENTS. |
| IRS990ScheduleD/SupplementalInformationDetail/FormAndLineReferenceDesc | 0 | PART X, LINE 2: |
| IRS990ScheduleD/TotalBookValueLandBuildingsAmt | 0 | 0 |
| IRS990ScheduleD/TotalExpensesPerForm990Amt | 0 | 3688608 |
| IRS990ScheduleD/TotalRevenuePerForm990Amt | 0 | 4582631 |
| IRS990ScheduleD/TotalRevEtcAuditedFinclStmtAmt | 0 | 4582631 |
| IRS990ScheduleD/TotExpnsEtcAuditedFinclStmtAmt | 0 | 3688608 |
| IRS990ScheduleI/GrantRecordsMaintainedInd | 0 | 0 |
| IRS990ScheduleI/RecipientTable/CashGrantAmt | 0 | 35000 |
| IRS990ScheduleI/RecipientTable/CashGrantAmt | 1 | 390000 |
| IRS990ScheduleI/RecipientTable/IRCSectionDesc | 0 | 501(C)(3) |
| IRS990ScheduleI/RecipientTable/IRCSectionDesc | 1 | 501(C)(3) |
| IRS990ScheduleI/RecipientTable/NonCashAssistanceAmt | 0 | 0 |
| IRS990ScheduleI/RecipientTable/NonCashAssistanceAmt | 1 | 0 |
| IRS990ScheduleI/RecipientTable/PurposeOfGrantTxt | 0 | GENERAL ASSISTANCE |
| IRS990ScheduleI/RecipientTable/PurposeOfGrantTxt | 1 | GENERAL ASSISTANCE |
| IRS990ScheduleI/RecipientTable/RecipientBusinessName/BusinessNameLine1Txt | 0 | CARNEGIE ENDOWMENT FOR INTERNATIONAL PEACE |
| IRS990ScheduleI/RecipientTable/RecipientBusinessName/BusinessNameLine1Txt | 1 | MORE IN COMMON |
| IRS990ScheduleI/RecipientTable/RecipientEIN | 0 | 130552040 |
| IRS990ScheduleI/RecipientTable/RecipientEIN | 1 | 823043917 |
| IRS990ScheduleI/RecipientTable/USAddress/AddressLine1Txt | 0 | 1779 MASSACHUSETTS AVE |
| IRS990ScheduleI/RecipientTable/USAddress/AddressLine1Txt | 1 | 115 BROADWAY ST FL 5 |
| IRS990ScheduleI/RecipientTable/USAddress/CityNm | 0 | WASHINGTON |
| IRS990ScheduleI/RecipientTable/USAddress/CityNm | 1 | NEW YORK |
| IRS990ScheduleI/RecipientTable/USAddress/StateAbbreviationCd | 0 | DC |
| IRS990ScheduleI/RecipientTable/USAddress/StateAbbreviationCd | 1 | NY |
| IRS990ScheduleI/RecipientTable/USAddress/ZIPCd | 0 | 20036 |
| IRS990ScheduleI/RecipientTable/USAddress/ZIPCd | 1 | 10006 |
| IRS990ScheduleI/Total501c3OrgCnt | 0 | 2 |
| IRS990/ScheduleJRequiredInd | 0 | 0 |
| IRS990/ScheduleORequiredInd | 0 | 1 |
| IRS990ScheduleO/SupplementalInformationDetail/ExplanationTxt | 0 | POLICY IMPACT ENGAGED CAPITOL IMPACT AND THIRD PLATEAU SOCIAL IMPACT STRATEGIES TO PERFORM MANAGEMENT AND PROGRAMMATIC SERVICES DURING THE 2022 TAX YEAR. POLICY IMPACT'S OFFICERS AND BOARD OVERSEE THESE SERVICES. |
| IRS990ScheduleO/SupplementalInformationDetail/ExplanationTxt | 1 | 990 WILL BE PROVIDED TO ALL OFFICERS FOR REVIEW PRIOR TO ISSUANCE. |
| IRS990ScheduleO/SupplementalInformationDetail/ExplanationTxt | 2 | SMALL STIPEND OFFERED TO EXECUTIVE DIRECTOR AND APPROVED BY THE INDEPENDENT MEMBERS OF THE BOARD OF DIRECTORS. THIS PROCESS WAS LAST UNDERTAKEN IN 2019. |
| IRS990ScheduleO/SupplementalInformationDetail/ExplanationTxt | 3 | PUBLIC DOCUMENTS ARE AVAILABLE UPON REQUEST |
| IRS990ScheduleO/SupplementalInformationDetail/ExplanationTxt | 4 | OUTSIDE SERVICES INCURRED TO CONDUCT PROGRAMMATIC ACTIVITIES: PROGRAM SERVICE EXPENSES 3,012,868. MANAGEMENT AND GENERAL EXPENSES 24,517. FUNDRAISING EXPENSES 0. TOTAL EXPENSES 3,037,385. |
| IRS990ScheduleO/SupplementalInformationDetail/ExplanationTxt | 5 | THE PROCESS HAS NOT CHANGED FROM PRIOR YEAR. |
| IRS990ScheduleO/SupplementalInformationDetail/FormAndLineReferenceDesc | 0 | FORM 990, PART VI, SECTION A, LINE 3 |
| IRS990ScheduleO/SupplementalInformationDetail/FormAndLineReferenceDesc | 1 | FORM 990, PART VI, SECTION B, LINE 11B |
| IRS990ScheduleO/SupplementalInformationDetail/FormAndLineReferenceDesc | 2 | FORM 990, PART VI, SECTION B, LINE 15A |
| IRS990ScheduleO/SupplementalInformationDetail/FormAndLineReferenceDesc | 3 | FORM 990, PART VI, SECTION C, LINE 19 |
| IRS990ScheduleO/SupplementalInformationDetail/FormAndLineReferenceDesc | 4 | FORM 990, PART IX, LINE 11G |
| IRS990ScheduleO/SupplementalInformationDetail/FormAndLineReferenceDesc | 5 | PART XII, LINE 2C |
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| IRS990/SubjectToExcsTaxNetInvstIncInd | 0 | 0 |
| IRS990/SubjectToProxyTaxInd | 0 | 0 |
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| IRS990/TaxablePartyNotificationInd | 0 | 0 |
| IRS990/TaxExemptBondsInd | 0 | 0 |
| IRS990/TerminateOperationsInd | 0 | 0 |
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| IRS990/TotalAssetsEOYAmt | 0 | 1914503 |
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| IRS990/TotalAssetsGrp/EOYAmt | 0 | 1914503 |
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| IRS990/TotalLiabilitiesEOYAmt | 0 | 303667 |
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| IRS990/TotalLiabilitiesGrp/EOYAmt | 0 | 303667 |
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| IRS990/TotalNetAssetsFundBalanceGrp/EOYAmt | 0 | 1610836 |
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| IRS990/TotalProgramServiceExpensesAmt | 0 | 3515017 |
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| IRS990/TotLiabNetAssetsFundBalanceGrp/EOYAmt | 0 | 1914503 |
| IRS990/TotReportableCompRltdOrgAmt | 0 | 0 |
| IRS990/TravelGrp/ProgramServicesAmt | 0 | 52841 |
| IRS990/TravelGrp/TotalAmt | 0 | 52841 |
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| IRS990/USAddress/CityNm | 0 | BERKELEY |
| IRS990/USAddress/StateAbbreviationCd | 0 | CA |
| IRS990/USAddress/ZIPCd | 0 | 94710 |
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| IRS990/VotingMembersIndependentCnt | 0 | 3 |
| IRS990/WebsiteAddressTxt | 0 | WWW.POLICY-IMPACT.ORG |
| IRS990/WhistleblowerPolicyInd | 0 | 0 |
| ReturnHeader/AdditionalFilerInformation/TrustedCustomerGrp/AuthenticationAssuranceLevelCd | 0 | AAL1 |
| ReturnHeader/AdditionalFilerInformation/TrustedCustomerGrp/IdentityAssuranceLevelCd | 0 | IAL1 |
| ReturnHeader/AdditionalFilerInformation/TrustedCustomerGrp/TrustedCustomerCd | 0 | 2 |
| ReturnHeader/BuildTS | 0 | 2023-04-26 12:10:37Z |
| ReturnHeader/BusinessOfficerGrp/DiscussWithPaidPreparerInd | 0 | 1 |
| ReturnHeader/BusinessOfficerGrp/PersonNm | 0 | KARI SARATOVSKY |
| ReturnHeader/BusinessOfficerGrp/PersonTitleTxt | 0 | EXECUTIVE DIRECTOR |
| ReturnHeader/BusinessOfficerGrp/PhoneNum | 0 | 5108414123 |
| ReturnHeader/BusinessOfficerGrp/SignatureDt | 0 | 2023-11-06 |
| ReturnHeader/Filer/BusinessName/BusinessNameLine1Txt | 0 | POLICY IMPACT |
| ReturnHeader/Filer/BusinessNameControlTxt | 0 | POLI |
| ReturnHeader/Filer/EIN | 0 | 364657870 |
| ReturnHeader/Filer/PhoneNum | 0 | 5108414123 |
| ReturnHeader/Filer/USAddress/AddressLine1Txt | 0 | 127 UNIVERSITY AVE |
| ReturnHeader/Filer/USAddress/CityNm | 0 | BERKELEY |
| ReturnHeader/Filer/USAddress/StateAbbreviationCd | 0 | CA |
| ReturnHeader/Filer/USAddress/ZIPCd | 0 | 94710 |
| ReturnHeader/IRSResponsiblePrtyInfoCurrInd | 0 | 0 |
| ReturnHeader/PreparerFirmGrp/PreparerFirmEIN | 0 | 680037990 |
| ReturnHeader/PreparerFirmGrp/PreparerFirmName/BusinessNameLine1Txt | 0 | GILBERT CPAS |
| ReturnHeader/PreparerFirmGrp/PreparerUSAddress/AddressLine1Txt | 0 | 2880 GATEWAY OAKS DR STE 100 |
| ReturnHeader/PreparerFirmGrp/PreparerUSAddress/CityNm | 0 | SACRAMENTO |
| ReturnHeader/PreparerFirmGrp/PreparerUSAddress/StateAbbreviationCd | 0 | CA |
| ReturnHeader/PreparerFirmGrp/PreparerUSAddress/ZIPCd | 0 | 95833 |
| ReturnHeader/PreparerPersonGrp/PhoneNum | 0 | 9166466464 |
| ReturnHeader/PreparerPersonGrp/PreparationDt | 0 | 2023-11-06 |
| ReturnHeader/PreparerPersonGrp/PreparerPersonNm | 0 | KEITH R GLEN |
| ReturnHeader/ReturnTs | 0 | 2023-11-09T11:40:01-06:00 |
| ReturnHeader/ReturnTypeCd | 0 | 990 |