| IRS990/AccountantCompileOrReviewInd | 0 | false |
| IRS990/AccountsPayableAccrExpnssGrp/BOYAmt | 0 | 219209 |
| IRS990/AccountsPayableAccrExpnssGrp/EOYAmt | 0 | 264558 |
| IRS990/AccountsReceivableGrp/BOYAmt | 0 | 252829 |
| IRS990/AccountsReceivableGrp/EOYAmt | 0 | 304997 |
| IRS990/ActivitiesConductedPrtshpInd | 0 | false |
| IRS990/ActivityOrMissionDesc | 0 | The Arc of King County envisions a world where individuals with intellectual and developmental disabilities thrive as equal valued and active members of the community. |
| IRS990/AdvertisingGrp/TotalAmt | 0 | 0 |
| IRS990/AllAffiliatesIncludedInd | 0 | false |
| IRS990/AllOtherContributionsAmt | 0 | 338309 |
| IRS990/AllOtherExpensesGrp/FundraisingAmt | 0 | 7609 |
| IRS990/AllOtherExpensesGrp/ManagementAndGeneralAmt | 0 | 4916 |
| IRS990/AllOtherExpensesGrp/ProgramServicesAmt | 0 | 30701 |
| IRS990/AllOtherExpensesGrp/TotalAmt | 0 | 43226 |
| IRS990/AnnualDisclosureCoveredPrsnInd | 0 | true |
| IRS990/AuditCommitteeInd | 0 | true |
| IRS990/BackupWthldComplianceInd | 0 | true |
| IRS990/BenefitsToMembersGrp/TotalAmt | 0 | 0 |
| IRS990/BooksInCareOfDetail/PersonNm | 0 | Bruce Bryant |
| IRS990/BooksInCareOfDetail/PhoneNum | 0 | 2063646337 |
| IRS990/BooksInCareOfDetail/USAddress/AddressLine1Txt | 0 | 233 6th Ave North |
| IRS990/BooksInCareOfDetail/USAddress/CityNm | 0 | Seattle |
| IRS990/BooksInCareOfDetail/USAddress/StateAbbreviationCd | 0 | WA |
| IRS990/BooksInCareOfDetail/USAddress/ZIPCd | 0 | 98109 |
| IRS990/BusinessRlnWithFamMemInd | 0 | false |
| IRS990/BusinessRlnWithOfficerEntInd | 0 | false |
| IRS990/BusinessRlnWithOrgMemInd | 0 | false |
| IRS990/CashNonInterestBearingGrp/BOYAmt | 0 | 57591 |
| IRS990/CashNonInterestBearingGrp/EOYAmt | 0 | 53896 |
| IRS990/ChangeToOrgDocumentsInd | 0 | false |
| IRS990/CntrctRcvdGreaterThan100KCnt | 0 | 0 |
| IRS990/CollectionsOfArtInd | 0 | false |
| IRS990/CompCurrentOfcrDirectorsGrp/ManagementAndGeneralAmt | 0 | 63682 |
| IRS990/CompCurrentOfcrDirectorsGrp/ProgramServicesAmt | 0 | 83156 |
| IRS990/CompCurrentOfcrDirectorsGrp/TotalAmt | 0 | 146838 |
| IRS990/CompDisqualPersonsGrp/TotalAmt | 0 | 0 |
| IRS990/CompensationFromOtherSrcsInd | 0 | false |
| IRS990/CompensationProcessCEOInd | 0 | true |
| IRS990/CompensationProcessOtherInd | 0 | false |
| IRS990/ConferencesMeetingsGrp/FundraisingAmt | 0 | 2634 |
| IRS990/ConferencesMeetingsGrp/ManagementAndGeneralAmt | 0 | 1403 |
| IRS990/ConferencesMeetingsGrp/ProgramServicesAmt | 0 | 34358 |
| IRS990/ConferencesMeetingsGrp/TotalAmt | 0 | 38395 |
| IRS990/ConflictOfInterestPolicyInd | 0 | true |
| IRS990/ConservationEasementsInd | 0 | false |
| IRS990/ConsolidatedAuditFinclStmtInd | 0 | false |
| IRS990/ContriRptFundraisingEventAmt | 0 | 54529 |
| IRS990/CreditCounselingInd | 0 | false |
| IRS990/CYBenefitsPaidToMembersAmt | 0 | 0 |
| IRS990/CYContributionsGrantsAmt | 0 | 4382815 |
| IRS990/CYGrantsAndSimilarPaidAmt | 0 | 80531 |
| IRS990/CYInvestmentIncomeAmt | 0 | 103471 |
| IRS990/CYOtherExpensesAmt | 0 | 728255 |
| IRS990/CYOtherRevenueAmt | 0 | -24911 |
| IRS990/CYProgramServiceRevenueAmt | 0 | 51511 |
| IRS990/CYRevenuesLessExpensesAmt | 0 | -311794 |
| IRS990/CYSalariesCompEmpBnftPaidAmt | 0 | 4015894 |
| IRS990/CYTotalExpensesAmt | 0 | 4824680 |
| IRS990/CYTotalFundraisingExpenseAmt | 0 | 169856 |
| IRS990/CYTotalProfFndrsngExpnsAmt | 0 | 0 |
| IRS990/CYTotalRevenueAmt | 0 | 4512886 |
| IRS990/DAFExcessBusinessHoldingsInd | 0 | false |
| IRS990/DecisionsSubjectToApprovaInd | 0 | true |
| IRS990/DeductibleArtContributionInd | 0 | false |
| IRS990/DeductibleNonCashContriInd | 0 | true |
| IRS990/DelegationOfMgmtDutiesInd | 0 | false |
| IRS990/DepreciationDepletionGrp/FundraisingAmt | 0 | 2825 |
| IRS990/DepreciationDepletionGrp/ManagementAndGeneralAmt | 0 | 23346 |
| IRS990/DepreciationDepletionGrp/ProgramServicesAmt | 0 | 27180 |
| IRS990/DepreciationDepletionGrp/TotalAmt | 0 | 53351 |
| IRS990/Desc | 0 | Supported Living: A contracted program funded by the State of Washington that provides residential support and advocacy for adults who have an intellectual or developmental disability and are living in the community. Serving around 50 individuals, direct support professionals help participants meet their healthcare needs, assist with daily tasks like grocery shopping and cleaning, and ensure that individuals are able to participate in the recreational, religious, and social events of their choosing. At its foundation, the Supported Living Program seeks to ensure that adults with intellectual and developmental disabilities living in King County have access to community inclusion. |
| IRS990/DescribedInSection501c3Ind | 0 | true |
| IRS990/DisregardedEntityInd | 0 | false |
| IRS990/DistributionToDonorInd | 0 | false |
| IRS990/DocumentRetentionPolicyInd | 0 | true |
| IRS990/DonorAdvisedFundInd | 0 | false |
| IRS990/ElectionOfBoardMembersInd | 0 | true |
| IRS990/EmployeeCnt | 0 | 140 |
| IRS990/EmploymentTaxReturnsFiledInd | 0 | true |
| IRS990/EngagedInExcessBenefitTransInd | 0 | false |
| IRS990/EscrowAccountInd | 0 | false |
| IRS990/ExpenseAmt | 0 | 3256028 |
| IRS990/FamilyOrBusinessRlnInd | 0 | false |
| IRS990/FederalGrantAuditRequiredInd | 0 | false |
| IRS990/FederatedCampaignsAmt | 0 | 752 |
| IRS990/FeesForServicesAccountingGrp/ManagementAndGeneralAmt | 0 | 14678 |
| IRS990/FeesForServicesAccountingGrp/TotalAmt | 0 | 14678 |
| IRS990/FeesForServicesLegalGrp/TotalAmt | 0 | 0 |
| IRS990/FeesForServicesLobbyingGrp/TotalAmt | 0 | 0 |
| IRS990/FeesForServicesManagementGrp/TotalAmt | 0 | 0 |
| IRS990/FeesForServicesOtherGrp/FundraisingAmt | 0 | 13746 |
| IRS990/FeesForServicesOtherGrp/ManagementAndGeneralAmt | 0 | 6785 |
| IRS990/FeesForServicesOtherGrp/ProgramServicesAmt | 0 | 145638 |
| IRS990/FeesForServicesOtherGrp/TotalAmt | 0 | 166169 |
| IRS990/FeesForServicesProfFundraising/TotalAmt | 0 | 0 |
| 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/AverageHoursPerWeekRltdOrgRt | 7 | 0.00 |
| IRS990/Form990PartVIISectionAGrp/AverageHoursPerWeekRltdOrgRt | 8 | 0.00 |
| IRS990/Form990PartVIISectionAGrp/AverageHoursPerWeekRltdOrgRt | 9 | 0.00 |
| IRS990/Form990PartVIISectionAGrp/AverageHoursPerWeekRltdOrgRt | 10 | 0.00 |
| IRS990/Form990PartVIISectionAGrp/AverageHoursPerWeekRltdOrgRt | 11 | 0.00 |
| IRS990/Form990PartVIISectionAGrp/AverageHoursPerWeekRltdOrgRt | 12 | 0.00 |
| IRS990/Form990PartVIISectionAGrp/AverageHoursPerWeekRltdOrgRt | 13 | 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/AverageHoursPerWeekRt | 9 | 12.00 |
| IRS990/Form990PartVIISectionAGrp/AverageHoursPerWeekRt | 10 | 2.00 |
| IRS990/Form990PartVIISectionAGrp/AverageHoursPerWeekRt | 11 | 2.00 |
| IRS990/Form990PartVIISectionAGrp/AverageHoursPerWeekRt | 12 | 2.00 |
| IRS990/Form990PartVIISectionAGrp/AverageHoursPerWeekRt | 13 | 50.00 |
| 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/IndividualTrusteeOrDirectorInd | 9 | X |
| IRS990/Form990PartVIISectionAGrp/IndividualTrusteeOrDirectorInd | 10 | X |
| IRS990/Form990PartVIISectionAGrp/IndividualTrusteeOrDirectorInd | 11 | X |
| IRS990/Form990PartVIISectionAGrp/IndividualTrusteeOrDirectorInd | 12 | 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/OtherCompensationAmt | 0 | 0 |
| 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/OtherCompensationAmt | 7 | 0 |
| IRS990/Form990PartVIISectionAGrp/OtherCompensationAmt | 8 | 0 |
| IRS990/Form990PartVIISectionAGrp/OtherCompensationAmt | 9 | 0 |
| IRS990/Form990PartVIISectionAGrp/OtherCompensationAmt | 10 | 0 |
| IRS990/Form990PartVIISectionAGrp/OtherCompensationAmt | 11 | 0 |
| IRS990/Form990PartVIISectionAGrp/OtherCompensationAmt | 12 | 0 |
| IRS990/Form990PartVIISectionAGrp/OtherCompensationAmt | 13 | 10480 |
| IRS990/Form990PartVIISectionAGrp/PersonNm | 0 | Edward Gay |
| IRS990/Form990PartVIISectionAGrp/PersonNm | 1 | Rick Minutoli |
| IRS990/Form990PartVIISectionAGrp/PersonNm | 2 | Jennifer Karls |
| IRS990/Form990PartVIISectionAGrp/PersonNm | 3 | David Eaton |
| IRS990/Form990PartVIISectionAGrp/PersonNm | 4 | Rebecca Bisbee |
| IRS990/Form990PartVIISectionAGrp/PersonNm | 5 | Charlotte Cassady |
| IRS990/Form990PartVIISectionAGrp/PersonNm | 6 | Steve Ferreira |
| IRS990/Form990PartVIISectionAGrp/PersonNm | 7 | Tony Hall |
| IRS990/Form990PartVIISectionAGrp/PersonNm | 8 | Katie Hurt |
| IRS990/Form990PartVIISectionAGrp/PersonNm | 9 | Stacia Irons |
| IRS990/Form990PartVIISectionAGrp/PersonNm | 10 | Jeremy Kredio |
| IRS990/Form990PartVIISectionAGrp/PersonNm | 11 | Andrew Martinez-Alegria |
| IRS990/Form990PartVIISectionAGrp/PersonNm | 12 | Emily Moser |
| IRS990/Form990PartVIISectionAGrp/PersonNm | 13 | Stacy Dym |
| 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/ReportableCompFromOrgAmt | 8 | 0 |
| IRS990/Form990PartVIISectionAGrp/ReportableCompFromOrgAmt | 9 | 0 |
| IRS990/Form990PartVIISectionAGrp/ReportableCompFromOrgAmt | 10 | 0 |
| IRS990/Form990PartVIISectionAGrp/ReportableCompFromOrgAmt | 11 | 0 |
| IRS990/Form990PartVIISectionAGrp/ReportableCompFromOrgAmt | 12 | 0 |
| IRS990/Form990PartVIISectionAGrp/ReportableCompFromOrgAmt | 13 | 114401 |
| IRS990/Form990PartVIISectionAGrp/ReportableCompFromRltdOrgAmt | 0 | 0 |
| IRS990/Form990PartVIISectionAGrp/ReportableCompFromRltdOrgAmt | 1 | 0 |
| IRS990/Form990PartVIISectionAGrp/ReportableCompFromRltdOrgAmt | 2 | 0 |
| IRS990/Form990PartVIISectionAGrp/ReportableCompFromRltdOrgAmt | 3 | 0 |
| IRS990/Form990PartVIISectionAGrp/ReportableCompFromRltdOrgAmt | 4 | 0 |
| IRS990/Form990PartVIISectionAGrp/ReportableCompFromRltdOrgAmt | 5 | 0 |
| IRS990/Form990PartVIISectionAGrp/ReportableCompFromRltdOrgAmt | 6 | 0 |
| IRS990/Form990PartVIISectionAGrp/ReportableCompFromRltdOrgAmt | 7 | 0 |
| IRS990/Form990PartVIISectionAGrp/ReportableCompFromRltdOrgAmt | 8 | 0 |
| IRS990/Form990PartVIISectionAGrp/ReportableCompFromRltdOrgAmt | 9 | 0 |
| IRS990/Form990PartVIISectionAGrp/ReportableCompFromRltdOrgAmt | 10 | 0 |
| IRS990/Form990PartVIISectionAGrp/ReportableCompFromRltdOrgAmt | 11 | 0 |
| IRS990/Form990PartVIISectionAGrp/ReportableCompFromRltdOrgAmt | 12 | 0 |
| IRS990/Form990PartVIISectionAGrp/ReportableCompFromRltdOrgAmt | 13 | 0 |
| IRS990/Form990PartVIISectionAGrp/TitleTxt | 0 | President |
| IRS990/Form990PartVIISectionAGrp/TitleTxt | 1 | Past President |
| IRS990/Form990PartVIISectionAGrp/TitleTxt | 2 | Secretary |
| IRS990/Form990PartVIISectionAGrp/TitleTxt | 3 | Treasurer |
| IRS990/Form990PartVIISectionAGrp/TitleTxt | 4 | Trustee |
| IRS990/Form990PartVIISectionAGrp/TitleTxt | 5 | Trustee |
| IRS990/Form990PartVIISectionAGrp/TitleTxt | 6 | Trustee |
| IRS990/Form990PartVIISectionAGrp/TitleTxt | 7 | Trustee |
| IRS990/Form990PartVIISectionAGrp/TitleTxt | 8 | Trustee |
| IRS990/Form990PartVIISectionAGrp/TitleTxt | 9 | Trustee |
| IRS990/Form990PartVIISectionAGrp/TitleTxt | 10 | Trustee |
| IRS990/Form990PartVIISectionAGrp/TitleTxt | 11 | Trustee |
| IRS990/Form990PartVIISectionAGrp/TitleTxt | 12 | Trustee |
| IRS990/Form990PartVIISectionAGrp/TitleTxt | 13 | Executive Dir. |
| IRS990/Form990ProvidedToGvrnBodyInd | 0 | true |
| IRS990/Form990TFiledInd | 0 | false |
| IRS990/FormationYr | 0 | 1971 |
| IRS990/FormerOfcrEmployeesListedInd | 0 | false |
| IRS990/FSAuditedBasisGrp/SeparateBasisFinclStmtInd | 0 | X |
| IRS990/FSAuditedInd | 0 | true |
| IRS990/FundraisingActivitiesInd | 0 | true |
| IRS990/FundraisingAmt | 0 | 54529 |
| IRS990/FundraisingDirectExpensesAmt | 0 | 44643 |
| IRS990/FundraisingGrossIncomeAmt | 0 | 19732 |
| IRS990/GamingActivitiesInd | 0 | false |
| IRS990/GoverningBodyVotingMembersCnt | 0 | 13 |
| IRS990/GovernmentGrantsAmt | 0 | 3989225 |
| IRS990/GrantAmt | 0 | 54970 |
| IRS990/GrantsToDomesticIndividualsGrp/ProgramServicesAmt | 0 | 80531 |
| IRS990/GrantsToDomesticIndividualsGrp/TotalAmt | 0 | 80531 |
| IRS990/GrantsToDomesticOrgsGrp/TotalAmt | 0 | 0 |
| IRS990/GrantsToIndividualsInd | 0 | true |
| IRS990/GrantsToOrganizationsInd | 0 | false |
| IRS990/GrantToRelatedPersonInd | 0 | false |
| IRS990/GrossReceiptsAmt | 0 | 4557529 |
| IRS990/GroupReturnForAffiliatesInd | 0 | false |
| IRS990/IncludeFIN48FootnoteInd | 0 | false |
| IRS990/IncmFromInvestBondProceedsGrp/TotalRevenueColumnAmt | 0 | 0 |
| IRS990/IndependentAuditFinclStmtInd | 0 | true |
| IRS990/IndependentVotingMemberCnt | 0 | 13 |
| IRS990/IndivRcvdGreaterThan100KCnt | 0 | 1 |
| IRS990/IndoorTanningServicesInd | 0 | false |
| IRS990/InfoInScheduleOPartVIInd | 0 | X |
| IRS990/InformationTechnologyGrp/TotalAmt | 0 | 0 |
| IRS990/InsuranceGrp/FundraisingAmt | 0 | 1007 |
| IRS990/InsuranceGrp/ManagementAndGeneralAmt | 0 | 3552 |
| IRS990/InsuranceGrp/ProgramServicesAmt | 0 | 20812 |
| IRS990/InsuranceGrp/TotalAmt | 0 | 25371 |
| IRS990/IntangibleAssetsGrp/EOYAmt | 0 | 0 |
| IRS990/InterestGrp/TotalAmt | 0 | 0 |
| IRS990/InventoriesForSaleOrUseGrp/EOYAmt | 0 | 0 |
| IRS990/InvestmentIncomeGrp/ExclusionAmt | 0 | 103471 |
| IRS990/InvestmentIncomeGrp/TotalRevenueColumnAmt | 0 | 103471 |
| IRS990/InvestmentInJointVentureInd | 0 | false |
| IRS990/InvestmentsOtherSecuritiesGrp/EOYAmt | 0 | 0 |
| IRS990/InvestmentsProgramRelatedGrp/EOYAmt | 0 | 0 |
| IRS990/InvestmentsPubTradedSecGrp/BOYAmt | 0 | 3471131 |
| IRS990/InvestmentsPubTradedSecGrp/EOYAmt | 0 | 3871418 |
| IRS990/InvestTaxExemptBondsInd | 0 | false |
| IRS990/IRPDocumentCnt | 0 | 6 |
| IRS990/IRPDocumentW2GCnt | 0 | 0 |
| IRS990/LandBldgEquipAccumDeprecAmt | 0 | 356918 |
| IRS990/LandBldgEquipBasisNetGrp/BOYAmt | 0 | 433745 |
| IRS990/LandBldgEquipBasisNetGrp/EOYAmt | 0 | 393354 |
| IRS990/LandBldgEquipCostOrOtherBssAmt | 0 | 750272 |
| IRS990/LegalDomicileStateCd | 0 | WA |
| IRS990/LicensedMoreThanOneStateInd | 0 | false |
| IRS990/LoanOutstandingInd | 0 | false |
| IRS990/LobbyingActivitiesInd | 0 | false |
| IRS990/LocalChaptersInd | 0 | false |
| IRS990/MaterialDiversionOrMisuseInd | 0 | false |
| IRS990/MembersOrStockholdersInd | 0 | true |
| IRS990/MethodOfAccountingAccrualInd | 0 | X |
| IRS990/MinutesOfCommitteesInd | 0 | true |
| IRS990/MinutesOfGoverningBodyInd | 0 | true |
| IRS990/MissionDesc | 0 | The Arc of King County envisions a world where individuals with intellectual and developmental disabilities thrive as equal valued and active members of the community. |
| IRS990/MoreThan5000KToIndividualsInd | 0 | false |
| IRS990/MoreThan5000KToOrgInd | 0 | false |
| IRS990/NetAssetsOrFundBalancesBOYAmt | 0 | 4477338 |
| IRS990/NetAssetsOrFundBalancesEOYAmt | 0 | 4431850 |
| IRS990/NetGainOrLossInvestmentsGrp/TotalRevenueColumnAmt | 0 | 0 |
| IRS990/NetIncmFromFundraisingEvtGrp/ExclusionAmt | 0 | -24911 |
| IRS990/NetIncmFromFundraisingEvtGrp/TotalRevenueColumnAmt | 0 | -24911 |
| IRS990/NetIncomeFromGamingGrp/TotalRevenueColumnAmt | 0 | 0 |
| IRS990/NetIncomeOrLossGrp/TotalRevenueColumnAmt | 0 | 0 |
| IRS990/NetRentalIncomeOrLossGrp/TotalRevenueColumnAmt | 0 | 0 |
| IRS990/NetUnrlzdGainsLossesInvstAmt | 0 | 266306 |
| IRS990/NoncashContributionsAmt | 0 | 69652 |
| IRS990/NondeductibleContributionsInd | 0 | false |
| IRS990/OccupancyGrp/FundraisingAmt | 0 | 7836 |
| IRS990/OccupancyGrp/ManagementAndGeneralAmt | 0 | 13351 |
| IRS990/OccupancyGrp/ProgramServicesAmt | 0 | 158223 |
| IRS990/OccupancyGrp/TotalAmt | 0 | 179410 |
| IRS990/OfficeExpensesGrp/FundraisingAmt | 0 | 746 |
| IRS990/OfficeExpensesGrp/ManagementAndGeneralAmt | 0 | 2653 |
| IRS990/OfficeExpensesGrp/ProgramServicesAmt | 0 | 18101 |
| IRS990/OfficeExpensesGrp/TotalAmt | 0 | 21500 |
| IRS990/OfficerMailingAddressInd | 0 | false |
| IRS990/OnBehalfOfIssuerInd | 0 | false |
| IRS990/OperateHospitalInd | 0 | false |
| IRS990/Organization501c3Ind | 0 | X |
| IRS990/OrganizationFollowsSFAS117Ind | 0 | X |
| IRS990/OrgFiledInLieuOfForm1041Ind | 0 | false |
| IRS990/OtherAssetsTotalGrp/BOYAmt | 0 | 11095 |
| IRS990/OtherAssetsTotalGrp/EOYAmt | 0 | 11095 |
| IRS990/OtherEmployeeBenefitsGrp/FundraisingAmt | 0 | 5747 |
| IRS990/OtherEmployeeBenefitsGrp/ManagementAndGeneralAmt | 0 | 35595 |
| IRS990/OtherEmployeeBenefitsGrp/ProgramServicesAmt | 0 | 314898 |
| IRS990/OtherEmployeeBenefitsGrp/TotalAmt | 0 | 356240 |
| IRS990/OtherExpensesGrp/Desc | 0 | Communications |
| IRS990/OtherExpensesGrp/Desc | 1 | Donated Supplies and items |
| IRS990/OtherExpensesGrp/Desc | 2 | Dues and subscriptions |
| IRS990/OtherExpensesGrp/Desc | 3 | Equipment and maintenance |
| IRS990/OtherExpensesGrp/FundraisingAmt | 0 | 12715 |
| IRS990/OtherExpensesGrp/FundraisingAmt | 1 | 1542 |
| IRS990/OtherExpensesGrp/FundraisingAmt | 2 | 8529 |
| IRS990/OtherExpensesGrp/ManagementAndGeneralAmt | 0 | 5638 |
| IRS990/OtherExpensesGrp/ManagementAndGeneralAmt | 1 | 11087 |
| IRS990/OtherExpensesGrp/ProgramServicesAmt | 0 | 43592 |
| IRS990/OtherExpensesGrp/ProgramServicesAmt | 1 | 41556 |
| IRS990/OtherExpensesGrp/ProgramServicesAmt | 2 | 13331 |
| IRS990/OtherExpensesGrp/ProgramServicesAmt | 3 | 13602 |
| IRS990/OtherExpensesGrp/TotalAmt | 0 | 61945 |
| IRS990/OtherExpensesGrp/TotalAmt | 1 | 41556 |
| IRS990/OtherExpensesGrp/TotalAmt | 2 | 25960 |
| IRS990/OtherExpensesGrp/TotalAmt | 3 | 22131 |
| IRS990/OtherLiabilitiesGrp/BOYAmt | 0 | 178343 |
| IRS990/OtherLiabilitiesGrp/EOYAmt | 0 | 159194 |
| IRS990/OtherRevenueTotalAmt | 0 | 0 |
| IRS990/OtherSalariesAndWagesGrp/FundraisingAmt | 0 | 99938 |
| IRS990/OtherSalariesAndWagesGrp/ManagementAndGeneralAmt | 0 | 126898 |
| IRS990/OtherSalariesAndWagesGrp/ProgramServicesAmt | 0 | 2993538 |
| IRS990/OtherSalariesAndWagesGrp/TotalAmt | 0 | 3220374 |
| IRS990/OthNotesLoansReceivableNetGrp/EOYAmt | 0 | 0 |
| IRS990/PartialLiquidationInd | 0 | false |
| IRS990/PaymentsToAffiliatesGrp/TotalAmt | 0 | 0 |
| IRS990/PayPremiumsPrsnlBnftCntrctInd | 0 | false |
| IRS990/PayrollTaxesGrp/FundraisingAmt | 0 | 4403 |
| IRS990/PayrollTaxesGrp/ManagementAndGeneralAmt | 0 | 35736 |
| IRS990/PayrollTaxesGrp/ProgramServicesAmt | 0 | 252303 |
| IRS990/PayrollTaxesGrp/TotalAmt | 0 | 292442 |
| IRS990/PensionPlanContributionsGrp/TotalAmt | 0 | 0 |
| IRS990/PledgesAndGrantsReceivableGrp/EOYAmt | 0 | 0 |
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| IRS990/PrincipalOfficerNm | 0 | Stacy Dym |
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| IRS990/ProgramServiceRevenueGrp/Desc | 0 | Fees for Service |
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| IRS990/ProgSrvcAccomActy2Grp/Desc | 0 | Outreach and Advocacy: A multifaceted program that includes our community outreach, educational, and systems advocacy efforts. Information & Referral occurs over the phone, via email, or in-person during events or home visits; multicultural staff provide specialized assistance to African American, Latino, Somali and Vietnamese families. For caregivers seeking additional socioemotional support, we offer Parent-to-Parent, a peer support program that includes workshops, education and training seminars, and mentorship. Systems Advocacy efforts include legislative activities led by Community Change Champions, and activist-advocate program led by people with disabilities, providing education, training, and leadership opportunities for self-advocates, and our King County Parent and Family Coalition whose 800+ members focus on Statewide legislation. |
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| IRS990/ProgSrvcAccomActy2Grp/RevenueAmt | 0 | 10520 |
| IRS990/ProgSrvcAccomActy3Grp/Desc | 0 | Representative Payee: Responsible for assisting individual with disabilities who receive public benefits to stabilize or improve their economic status, assist with money management skills, and reduce their vulnerability to financial exploitation. Service delivery emphasizes personal independence and choice while ensuring the needs for individuals food, shelter and clothing are met within federal guidelines and budgetary constraints. In alignment with The Arcs mission of inclusion and self-advocacy, participants services include: creating a monthly budget developing a financial plan for bill payment, linking the person with available education opportunities, employment, and other resources to help them achieve stability and self-sufficiency. |
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