| IRS990/AccountantCompileOrReviewInd | 0 | 0 |
| IRS990/AccountsPayableAccrExpnssGrp/BOYAmt | 0 | 1209287 |
| IRS990/AccountsPayableAccrExpnssGrp/EOYAmt | 0 | 1300712 |
| IRS990/AccountsReceivableGrp/BOYAmt | 0 | 2486444 |
| IRS990/AccountsReceivableGrp/EOYAmt | 0 | 1480728 |
| IRS990/ActivitiesConductedPrtshpInd | 0 | 0 |
| IRS990/ActivityOrMissionDesc | 0 | PILLARS ASPIRES TO BUILD HEALTHIER COMMUNITIES BY MAKING CONNECTIONS AND CHANGING LIVES. |
| IRS990/AllOtherContributionsAmt | 0 | 737516 |
| IRS990/AllOtherExpensesGrp/FundraisingAmt | 0 | 399 |
| IRS990/AllOtherExpensesGrp/ManagementAndGeneralAmt | 0 | 19154 |
| IRS990/AllOtherExpensesGrp/ProgramServicesAmt | 0 | 79912 |
| IRS990/AllOtherExpensesGrp/TotalAmt | 0 | 99465 |
| IRS990/AnnualDisclosureCoveredPrsnInd | 0 | 1 |
| IRS990/AuditCommitteeInd | 0 | 1 |
| IRS990/BackupWthldComplianceInd | 0 | 1 |
| IRS990/BooksInCareOfDetail/BusinessName/BusinessNameLine1Txt | 0 | DAVE PIWOWAR |
| IRS990/BooksInCareOfDetail/PhoneNum | 0 | 7089953506 |
| IRS990/BooksInCareOfDetail/USAddress/AddressLine1Txt | 0 | 333 NORTH LAGRANGE ROAD NO 1 |
| IRS990/BooksInCareOfDetail/USAddress/CityNm | 0 | LAGRANGE PARK |
| IRS990/BooksInCareOfDetail/USAddress/StateAbbreviationCd | 0 | IL |
| IRS990/BooksInCareOfDetail/USAddress/ZIPCd | 0 | 60526 |
| IRS990/BusinessRlnWithFamMemInd | 0 | 0 |
| IRS990/BusinessRlnWithOfficerEntInd | 0 | 0 |
| IRS990/BusinessRlnWithOrgMemInd | 0 | 0 |
| IRS990/CashNonInterestBearingGrp/BOYAmt | 0 | 16078 |
| IRS990/CashNonInterestBearingGrp/EOYAmt | 0 | 1032924 |
| IRS990/ChangeToOrgDocumentsInd | 0 | 0 |
| IRS990/CntrctRcvdGreaterThan100KCnt | 0 | 2 |
| IRS990/CollectionsOfArtInd | 0 | 0 |
| IRS990/CompCurrentOfcrDirectorsGrp/ManagementAndGeneralAmt | 0 | 303186 |
| IRS990/CompCurrentOfcrDirectorsGrp/TotalAmt | 0 | 303186 |
| IRS990/CompensationFromOtherSrcsInd | 0 | 0 |
| IRS990/CompensationProcessCEOInd | 0 | 1 |
| IRS990/CompensationProcessOtherInd | 0 | 0 |
| IRS990/ConferencesMeetingsGrp/FundraisingAmt | 0 | 1897 |
| IRS990/ConferencesMeetingsGrp/ManagementAndGeneralAmt | 0 | 14354 |
| IRS990/ConferencesMeetingsGrp/ProgramServicesAmt | 0 | 21649 |
| IRS990/ConferencesMeetingsGrp/TotalAmt | 0 | 37900 |
| IRS990/ConflictOfInterestPolicyInd | 0 | 1 |
| IRS990/ConservationEasementsInd | 0 | 0 |
| IRS990/ConsolidatedAuditFinclStmtInd | 0 | 0 |
| IRS990/ContractorCompensationGrp/CompensationAmt | 0 | 163956 |
| IRS990/ContractorCompensationGrp/CompensationAmt | 1 | 120881 |
| IRS990/ContractorCompensationGrp/ContractorAddress/USAddress/AddressLine1Txt | 0 | 10 S 364 ARGONNE RIDGE |
| IRS990/ContractorCompensationGrp/ContractorAddress/USAddress/AddressLine1Txt | 1 | 1745 S LA LONDE AVE |
| IRS990/ContractorCompensationGrp/ContractorAddress/USAddress/CityNm | 0 | WILLOWBROOK |
| IRS990/ContractorCompensationGrp/ContractorAddress/USAddress/CityNm | 1 | LOMBARD |
| IRS990/ContractorCompensationGrp/ContractorAddress/USAddress/StateAbbreviationCd | 0 | IL |
| IRS990/ContractorCompensationGrp/ContractorAddress/USAddress/StateAbbreviationCd | 1 | IL |
| IRS990/ContractorCompensationGrp/ContractorAddress/USAddress/ZIPCd | 0 | 60527 |
| IRS990/ContractorCompensationGrp/ContractorAddress/USAddress/ZIPCd | 1 | 60148 |
| IRS990/ContractorCompensationGrp/ContractorName/PersonNm | 0 | DR LEE WEISS |
| IRS990/ContractorCompensationGrp/ContractorName/PersonNm | 1 | DR AAMIR SAFDAR |
| IRS990/ContractorCompensationGrp/ServicesDesc | 0 | PSYCHIATRY SERVICES |
| IRS990/ContractorCompensationGrp/ServicesDesc | 1 | PSYCHIATRY SERVICES |
| IRS990/ContriRptFundraisingEventAmt | 0 | 324558 |
| IRS990/CreditCounselingInd | 0 | 0 |
| IRS990/CYBenefitsPaidToMembersAmt | 0 | 0 |
| IRS990/CYContributionsGrantsAmt | 0 | 9326745 |
| IRS990/CYGrantsAndSimilarPaidAmt | 0 | 1548632 |
| IRS990/CYInvestmentIncomeAmt | 0 | 17204 |
| IRS990/CYOtherExpensesAmt | 0 | 3942294 |
| IRS990/CYOtherRevenueAmt | 0 | -34603 |
| IRS990/CYProgramServiceRevenueAmt | 0 | 6115237 |
| IRS990/CYRevenuesLessExpensesAmt | 0 | 82089 |
| IRS990/CYSalariesCompEmpBnftPaidAmt | 0 | 9851568 |
| IRS990/CYTotalExpensesAmt | 0 | 15342494 |
| IRS990/CYTotalFundraisingExpenseAmt | 0 | 482026 |
| IRS990/CYTotalProfFndrsngExpnsAmt | 0 | 0 |
| IRS990/CYTotalRevenueAmt | 0 | 15424583 |
| IRS990/DecisionsSubjectToApprovaInd | 0 | 0 |
| IRS990/DeductibleArtContributionInd | 0 | 0 |
| IRS990/DeductibleNonCashContriInd | 0 | 0 |
| IRS990/DeferredRevenueGrp/BOYAmt | 0 | 360045 |
| IRS990/DeferredRevenueGrp/EOYAmt | 0 | 258826 |
| IRS990/DelegationOfMgmtDutiesInd | 0 | 0 |
| IRS990/DepreciationDepletionGrp/FundraisingAmt | 0 | 10136 |
| IRS990/DepreciationDepletionGrp/ManagementAndGeneralAmt | 0 | 33352 |
| IRS990/DepreciationDepletionGrp/ProgramServicesAmt | 0 | 292441 |
| IRS990/DepreciationDepletionGrp/TotalAmt | 0 | 335929 |
| IRS990/Desc | 0 | MENTAL HEALTH - PILLARS' MENTAL HEALTH SERVICES ASSIST OUR CLIENTS TO DEVELOP STRATEGIES TO MANAGE THE SYMPTOMS RELATED TO THEIR MENTAL ILLNESS AND AVOID UNNECESSARY HOSPITALIZATION. WE PROVIDE RECOVERY-ORIENTED CARE TO HELP CLIENTS FULLY PARTICIPATE AT HOME, SCHOOL/WORK, AND IN THE COMMUNITY. PILLARS' MENTAL HEALTH SERVICES INCLUDE INDIVIDUAL, FAMILY, AND GROUP COUNSELING, PSYCHIATRIC EVALUATION, MEDICATION MONITORING, CRISIS INTERVENTION, AND LINKAGE TO SUPPORTIVE SERVICES. PILLARS MENTAL HEALTH SERVICES PROVIDED NEARLY 73,000 SERVICE HOURS TO MORE THAN 4,000 INDIVIDUALS DURING THE FISCAL YEAR. |
| IRS990/DescribedInSection501c3Ind | 0 | 1 |
| IRS990/DisregardedEntityInd | 0 | 0 |
| IRS990/DocumentRetentionPolicyInd | 0 | 1 |
| IRS990/DonorAdvisedFundInd | 0 | 0 |
| IRS990/ElectionOfBoardMembersInd | 0 | 0 |
| IRS990/EmployeeCnt | 0 | 298 |
| IRS990/EmploymentTaxReturnsFiledInd | 0 | 1 |
| IRS990/EngagedInExcessBenefitTransInd | 0 | 0 |
| IRS990/ExpenseAmt | 0 | 6061086 |
| IRS990/FamilyOrBusinessRlnInd | 0 | 0 |
| IRS990/FederalGrantAuditPerformedInd | 0 | 1 |
| IRS990/FederalGrantAuditRequiredInd | 0 | 1 |
| IRS990/FederatedCampaignsAmt | 0 | 70254 |
| IRS990/FeesForServicesAccountingGrp/ManagementAndGeneralAmt | 0 | 53900 |
| IRS990/FeesForServicesAccountingGrp/TotalAmt | 0 | 53900 |
| IRS990/FeesForServicesLegalGrp/ManagementAndGeneralAmt | 0 | 35195 |
| IRS990/FeesForServicesLegalGrp/TotalAmt | 0 | 35195 |
| IRS990/FeesForServicesOtherGrp/FundraisingAmt | 0 | 148080 |
| IRS990/FeesForServicesOtherGrp/ManagementAndGeneralAmt | 0 | 196866 |
| IRS990/FeesForServicesOtherGrp/ProgramServicesAmt | 0 | 74880 |
| IRS990/FeesForServicesOtherGrp/TotalAmt | 0 | 419826 |
| IRS990/FeesForSrvcInvstMgmntFeesGrp/ManagementAndGeneralAmt | 0 | 9721 |
| IRS990/FeesForSrvcInvstMgmntFeesGrp/TotalAmt | 0 | 9721 |
| 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/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/AverageHoursPerWeekRt | 8 | 1.00 |
| IRS990/Form990PartVIISectionAGrp/AverageHoursPerWeekRt | 9 | 1.00 |
| IRS990/Form990PartVIISectionAGrp/AverageHoursPerWeekRt | 10 | 1.00 |
| IRS990/Form990PartVIISectionAGrp/AverageHoursPerWeekRt | 11 | 1.00 |
| IRS990/Form990PartVIISectionAGrp/AverageHoursPerWeekRt | 12 | 1.00 |
| IRS990/Form990PartVIISectionAGrp/AverageHoursPerWeekRt | 13 | 1.00 |
| IRS990/Form990PartVIISectionAGrp/AverageHoursPerWeekRt | 14 | 1.00 |
| IRS990/Form990PartVIISectionAGrp/AverageHoursPerWeekRt | 15 | 1.00 |
| IRS990/Form990PartVIISectionAGrp/AverageHoursPerWeekRt | 16 | 1.00 |
| IRS990/Form990PartVIISectionAGrp/AverageHoursPerWeekRt | 17 | 1.00 |
| IRS990/Form990PartVIISectionAGrp/AverageHoursPerWeekRt | 18 | 1.00 |
| IRS990/Form990PartVIISectionAGrp/AverageHoursPerWeekRt | 19 | 1.00 |
| IRS990/Form990PartVIISectionAGrp/AverageHoursPerWeekRt | 20 | 1.00 |
| IRS990/Form990PartVIISectionAGrp/AverageHoursPerWeekRt | 21 | 40.00 |
| IRS990/Form990PartVIISectionAGrp/AverageHoursPerWeekRt | 22 | 40.00 |
| IRS990/Form990PartVIISectionAGrp/AverageHoursPerWeekRt | 23 | 40.00 |
| IRS990/Form990PartVIISectionAGrp/HighestCompensatedEmployeeInd | 0 | X |
| 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/IndividualTrusteeOrDirectorInd | 13 | X |
| IRS990/Form990PartVIISectionAGrp/IndividualTrusteeOrDirectorInd | 14 | X |
| IRS990/Form990PartVIISectionAGrp/IndividualTrusteeOrDirectorInd | 15 | X |
| IRS990/Form990PartVIISectionAGrp/IndividualTrusteeOrDirectorInd | 16 | X |
| IRS990/Form990PartVIISectionAGrp/IndividualTrusteeOrDirectorInd | 17 | X |
| IRS990/Form990PartVIISectionAGrp/IndividualTrusteeOrDirectorInd | 18 | X |
| IRS990/Form990PartVIISectionAGrp/IndividualTrusteeOrDirectorInd | 19 | X |
| IRS990/Form990PartVIISectionAGrp/IndividualTrusteeOrDirectorInd | 20 | 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 | 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 | 0 |
| IRS990/Form990PartVIISectionAGrp/OtherCompensationAmt | 14 | 0 |
| IRS990/Form990PartVIISectionAGrp/OtherCompensationAmt | 15 | 0 |
| IRS990/Form990PartVIISectionAGrp/OtherCompensationAmt | 16 | 0 |
| IRS990/Form990PartVIISectionAGrp/OtherCompensationAmt | 17 | 0 |
| IRS990/Form990PartVIISectionAGrp/OtherCompensationAmt | 18 | 0 |
| IRS990/Form990PartVIISectionAGrp/OtherCompensationAmt | 19 | 0 |
| IRS990/Form990PartVIISectionAGrp/OtherCompensationAmt | 20 | 0 |
| IRS990/Form990PartVIISectionAGrp/OtherCompensationAmt | 21 | 13282 |
| IRS990/Form990PartVIISectionAGrp/OtherCompensationAmt | 22 | 5509 |
| IRS990/Form990PartVIISectionAGrp/OtherCompensationAmt | 23 | 11450 |
| IRS990/Form990PartVIISectionAGrp/PersonNm | 0 | ZADA CLARKE |
| IRS990/Form990PartVIISectionAGrp/PersonNm | 1 | JENNIFER HOGBERG |
| IRS990/Form990PartVIISectionAGrp/PersonNm | 2 | SARA MIKUTA |
| IRS990/Form990PartVIISectionAGrp/PersonNm | 3 | SHEILA ESWARAN MD |
| IRS990/Form990PartVIISectionAGrp/PersonNm | 4 | LEN FARRELL |
| IRS990/Form990PartVIISectionAGrp/PersonNm | 5 | BANA ATASSI |
| IRS990/Form990PartVIISectionAGrp/PersonNm | 6 | GENA PFAAS |
| IRS990/Form990PartVIISectionAGrp/PersonNm | 7 | MARK GREIFENKAMP |
| IRS990/Form990PartVIISectionAGrp/PersonNm | 8 | THE HONORABLE RW HARTIGAN |
| IRS990/Form990PartVIISectionAGrp/PersonNm | 9 | LOUISE HILLEGASS RN MSW |
| IRS990/Form990PartVIISectionAGrp/PersonNm | 10 | DENNIS KAJMOWICZ |
| IRS990/Form990PartVIISectionAGrp/PersonNm | 11 | WILLIAM R KOPP |
| IRS990/Form990PartVIISectionAGrp/PersonNm | 12 | KATHY MAREN |
| IRS990/Form990PartVIISectionAGrp/PersonNm | 13 | LYNN LACEY |
| IRS990/Form990PartVIISectionAGrp/PersonNm | 14 | DEREK METCALF |
| IRS990/Form990PartVIISectionAGrp/PersonNm | 15 | MARJORIE THOMAS MORRIS |
| IRS990/Form990PartVIISectionAGrp/PersonNm | 16 | ALMA PORTIZ |
| IRS990/Form990PartVIISectionAGrp/PersonNm | 17 | STEVEN G RITTER LCSW |
| IRS990/Form990PartVIISectionAGrp/PersonNm | 18 | DIANE SCHOENHEIDER |
| IRS990/Form990PartVIISectionAGrp/PersonNm | 19 | CINDY SUMMERS |
| IRS990/Form990PartVIISectionAGrp/PersonNm | 20 | JOHN TROELSTRUP |
| IRS990/Form990PartVIISectionAGrp/PersonNm | 21 | ANN SCHREINER |
| IRS990/Form990PartVIISectionAGrp/PersonNm | 22 | DAVID PIWOWAR |
| IRS990/Form990PartVIISectionAGrp/PersonNm | 23 | MARY BETH SHEETS |
| 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 | 0 |
| IRS990/Form990PartVIISectionAGrp/ReportableCompFromOrgAmt | 14 | 0 |
| IRS990/Form990PartVIISectionAGrp/ReportableCompFromOrgAmt | 15 | 0 |
| IRS990/Form990PartVIISectionAGrp/ReportableCompFromOrgAmt | 16 | 0 |
| IRS990/Form990PartVIISectionAGrp/ReportableCompFromOrgAmt | 17 | 0 |
| IRS990/Form990PartVIISectionAGrp/ReportableCompFromOrgAmt | 18 | 0 |
| IRS990/Form990PartVIISectionAGrp/ReportableCompFromOrgAmt | 19 | 0 |
| IRS990/Form990PartVIISectionAGrp/ReportableCompFromOrgAmt | 20 | 0 |
| IRS990/Form990PartVIISectionAGrp/ReportableCompFromOrgAmt | 21 | 152893 |
| IRS990/Form990PartVIISectionAGrp/ReportableCompFromOrgAmt | 22 | 131502 |
| IRS990/Form990PartVIISectionAGrp/ReportableCompFromOrgAmt | 23 | 104877 |
| 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/ReportableCompFromRltdOrgAmt | 14 | 0 |
| IRS990/Form990PartVIISectionAGrp/ReportableCompFromRltdOrgAmt | 15 | 0 |
| IRS990/Form990PartVIISectionAGrp/ReportableCompFromRltdOrgAmt | 16 | 0 |
| IRS990/Form990PartVIISectionAGrp/ReportableCompFromRltdOrgAmt | 17 | 0 |
| IRS990/Form990PartVIISectionAGrp/ReportableCompFromRltdOrgAmt | 18 | 0 |
| IRS990/Form990PartVIISectionAGrp/ReportableCompFromRltdOrgAmt | 19 | 0 |
| IRS990/Form990PartVIISectionAGrp/ReportableCompFromRltdOrgAmt | 20 | 0 |
| IRS990/Form990PartVIISectionAGrp/ReportableCompFromRltdOrgAmt | 21 | 0 |
| IRS990/Form990PartVIISectionAGrp/ReportableCompFromRltdOrgAmt | 22 | 0 |
| IRS990/Form990PartVIISectionAGrp/ReportableCompFromRltdOrgAmt | 23 | 0 |
| IRS990/Form990PartVIISectionAGrp/TitleTxt | 0 | BOARD CHAIR |
| IRS990/Form990PartVIISectionAGrp/TitleTxt | 1 | BOARD VICE CHAIR |
| IRS990/Form990PartVIISectionAGrp/TitleTxt | 2 | BOARD VICE CHAIR |
| IRS990/Form990PartVIISectionAGrp/TitleTxt | 3 | BOARD SECRETARY |
| IRS990/Form990PartVIISectionAGrp/TitleTxt | 4 | BOARD TREASURER |
| IRS990/Form990PartVIISectionAGrp/TitleTxt | 5 | BOARD MEMBER |
| IRS990/Form990PartVIISectionAGrp/TitleTxt | 6 | BOARD MEMBER |
| IRS990/Form990PartVIISectionAGrp/TitleTxt | 7 | BOARD MEMBER |
| IRS990/Form990PartVIISectionAGrp/TitleTxt | 8 | BOARD MEMBER |
| IRS990/Form990PartVIISectionAGrp/TitleTxt | 9 | BOARD MEMBER |
| IRS990/Form990PartVIISectionAGrp/TitleTxt | 10 | BOARD MEMBER |
| IRS990/Form990PartVIISectionAGrp/TitleTxt | 11 | BOARD MEMBER |
| IRS990/Form990PartVIISectionAGrp/TitleTxt | 12 | BOARD MEMBER |
| IRS990/Form990PartVIISectionAGrp/TitleTxt | 13 | BOARD MEMBER |
| IRS990/Form990PartVIISectionAGrp/TitleTxt | 14 | BOARD MEMBER |
| IRS990/Form990PartVIISectionAGrp/TitleTxt | 15 | BOARD MEMBER |
| IRS990/Form990PartVIISectionAGrp/TitleTxt | 16 | BOARD MEMBER |
| IRS990/Form990PartVIISectionAGrp/TitleTxt | 17 | BOARD MEMBER |
| IRS990/Form990PartVIISectionAGrp/TitleTxt | 18 | BOARD MEMBER |
| IRS990/Form990PartVIISectionAGrp/TitleTxt | 19 | BOARD MEMBER |
| IRS990/Form990PartVIISectionAGrp/TitleTxt | 20 | BOARD MEMBER |
| IRS990/Form990PartVIISectionAGrp/TitleTxt | 21 | CEO/PRESIDENT |
| IRS990/Form990PartVIISectionAGrp/TitleTxt | 22 | VP-FINANCE |
| IRS990/Form990PartVIISectionAGrp/TitleTxt | 23 | VP MENTAL HEALTH/ADDICTIONS |
| IRS990/Form990ProvidedToGvrnBodyInd | 0 | 1 |
| IRS990/FormationYr | 0 | 1997 |
| IRS990/FormerOfcrEmployeesListedInd | 0 | 0 |
| IRS990/FSAuditedBasisGrp/SeparateBasisFinclStmtInd | 0 | X |
| IRS990/FSAuditedInd | 0 | 1 |
| IRS990/FundraisingActivitiesInd | 0 | 1 |
| IRS990/FundraisingAmt | 0 | 324558 |
| IRS990/FundraisingDirectExpensesAmt | 0 | 138017 |
| IRS990/FundraisingGrossIncomeAmt | 0 | 75076 |
| IRS990/GainOrLossGrp/SecuritiesAmt | 0 | -29 |
| IRS990/GamingActivitiesInd | 0 | 0 |
| IRS990/GoverningBodyVotingMembersCnt | 0 | 21 |
| IRS990/GovernmentGrantsAmt | 0 | 8194417 |
| IRS990/GrantAmt | 0 | 4433 |
| IRS990/GrantsPayableGrp/BOYAmt | 0 | 443317 |
| IRS990/GrantsPayableGrp/EOYAmt | 0 | 379571 |
| IRS990/GrantsToDomesticOrgsGrp/ProgramServicesAmt | 0 | 1548632 |
| IRS990/GrantsToDomesticOrgsGrp/TotalAmt | 0 | 1548632 |
| IRS990/GrantsToIndividualsInd | 0 | 0 |
| IRS990/GrantsToOrganizationsInd | 0 | 1 |
| IRS990/GrantToRelatedPersonInd | 0 | 0 |
| IRS990/GrossAmountSalesAssetsGrp/SecuritiesAmt | 0 | 33300 |
| IRS990/GrossReceiptsAmt | 0 | 15595929 |
| IRS990/GrossRentsGrp/RealAmt | 0 | 1500 |
| IRS990/GroupReturnForAffiliatesInd | 0 | 0 |
| IRS990/IncludeFIN48FootnoteInd | 0 | 1 |
| IRS990/IndependentAuditFinclStmtInd | 0 | 1 |
| IRS990/IndependentVotingMemberCnt | 0 | 21 |
| IRS990/IndivRcvdGreaterThan100KCnt | 0 | 3 |
| IRS990/IndoorTanningServicesInd | 0 | 0 |
| IRS990/InfoInScheduleOPartIIIInd | 0 | X |
| IRS990/InfoInScheduleOPartVIInd | 0 | X |
| IRS990/InfoInScheduleOPartXIInd | 0 | X |
| IRS990/InsuranceGrp/FundraisingAmt | 0 | 2676 |
| IRS990/InsuranceGrp/ManagementAndGeneralAmt | 0 | 8777 |
| IRS990/InsuranceGrp/ProgramServicesAmt | 0 | 76189 |
| IRS990/InsuranceGrp/TotalAmt | 0 | 87642 |
| IRS990/InterestGrp/FundraisingAmt | 0 | 3466 |
| IRS990/InterestGrp/ManagementAndGeneralAmt | 0 | 4079 |
| IRS990/InterestGrp/ProgramServicesAmt | 0 | 128333 |
| IRS990/InterestGrp/TotalAmt | 0 | 135878 |
| IRS990/InvestmentIncomeGrp/ExclusionAmt | 0 | 17233 |
| IRS990/InvestmentIncomeGrp/TotalRevenueColumnAmt | 0 | 17233 |
| IRS990/InvestmentInJointVentureInd | 0 | 0 |
| IRS990/InvestmentsPubTradedSecGrp/BOYAmt | 0 | 1300041 |
| IRS990/InvestmentsPubTradedSecGrp/EOYAmt | 0 | 1277261 |
| IRS990/IRPDocumentCnt | 0 | 114 |
| IRS990/IRPDocumentW2GCnt | 0 | 0 |
| IRS990/LandBldgEquipAccumDeprecAmt | 0 | 3988315 |
| IRS990/LandBldgEquipBasisNetGrp/BOYAmt | 0 | 5253026 |
| IRS990/LandBldgEquipBasisNetGrp/EOYAmt | 0 | 5163897 |
| IRS990/LandBldgEquipCostOrOtherBssAmt | 0 | 9152212 |
| IRS990/LegalDomicileStateCd | 0 | IL |
| IRS990/LessCostOthBasisSalesExpnssGrp/SecuritiesAmt | 0 | 33329 |
| IRS990/LessRentalExpensesGrp/RealAmt | 0 | 0 |
| 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 | PILLARS ASPIRES TO BUILD HEALTHIER COMMUNITIES BY MAKING CONNECTIONS AND CHANGING LIVES. WE DO THIS BY PROVIDING QUALITY MENTAL HEALTH SERVICES, SOCIAL SERVICES (ADDICTIONS, CRISIS, DOMESTIC VIOLENCE, SEXUAL ASSAULT, CHILDREN AND FAMILY SERVICES, AND HOUSING), AND EDUCATION FOR PEOPLE OF ALL AGES. |
| IRS990/MoreThan5000KToIndividualsInd | 0 | 0 |
| IRS990/MoreThan5000KToOrgInd | 0 | 0 |
| IRS990/MortgNotesPyblScrdInvstPropGrp/BOYAmt | 0 | 2770386 |
| IRS990/MortgNotesPyblScrdInvstPropGrp/EOYAmt | 0 | 2657421 |
| IRS990/NetAssetsOrFundBalancesBOYAmt | 0 | 6485312 |
| IRS990/NetAssetsOrFundBalancesEOYAmt | 0 | 6525477 |
| IRS990/NetGainOrLossInvestmentsGrp/ExclusionAmt | 0 | -29 |
| IRS990/NetGainOrLossInvestmentsGrp/TotalRevenueColumnAmt | 0 | -29 |
| IRS990/NetIncmFromFundraisingEvtGrp/ExclusionAmt | 0 | -62941 |
| IRS990/NetIncmFromFundraisingEvtGrp/TotalRevenueColumnAmt | 0 | -62941 |
| IRS990/NetRentalIncomeOrLossGrp/RelatedOrExemptFuncIncomeAmt | 0 | 1500 |
| IRS990/NetRentalIncomeOrLossGrp/TotalRevenueColumnAmt | 0 | 1500 |
| IRS990/NetUnrelatedBusTxblIncmAmt | 0 | 0 |
| IRS990/NetUnrlzdGainsLossesInvstAmt | 0 | 11275 |
| IRS990/NondeductibleContributionsInd | 0 | 0 |
| IRS990/OccupancyGrp/FundraisingAmt | 0 | 24485 |
| IRS990/OccupancyGrp/ManagementAndGeneralAmt | 0 | 61128 |
| IRS990/OccupancyGrp/ProgramServicesAmt | 0 | 349359 |
| IRS990/OccupancyGrp/TotalAmt | 0 | 434972 |
| IRS990/OfficerMailingAddressInd | 0 | 0 |
| IRS990/OperateHospitalInd | 0 | 0 |
| IRS990/Organization501c3Ind | 0 | X |
| IRS990/OrganizationFollowsSFAS117Ind | 0 | X |
| IRS990/OtherAssetsTotalGrp/BOYAmt | 0 | 1783217 |
| IRS990/OtherAssetsTotalGrp/EOYAmt | 0 | 1723742 |
| IRS990/OtherChangesInNetAssetsAmt | 0 | -53199 |
| IRS990/OtherEmployeeBenefitsGrp/FundraisingAmt | 0 | 23523 |
| IRS990/OtherEmployeeBenefitsGrp/ManagementAndGeneralAmt | 0 | 59518 |
| IRS990/OtherEmployeeBenefitsGrp/ProgramServicesAmt | 0 | 921424 |
| IRS990/OtherEmployeeBenefitsGrp/TotalAmt | 0 | 1004465 |
| IRS990/OtherExpensesGrp/Desc | 0 | PROGRAM CONSULTANTS |
| IRS990/OtherExpensesGrp/Desc | 1 | CLIENT ASSISTANCE |
| IRS990/OtherExpensesGrp/Desc | 2 | SUPPLIES |
| IRS990/OtherExpensesGrp/Desc | 3 | TELECOMUNICATIONS |
| IRS990/OtherExpensesGrp/FundraisingAmt | 0 | 1027 |
| IRS990/OtherExpensesGrp/FundraisingAmt | 1 | 36790 |
| IRS990/OtherExpensesGrp/FundraisingAmt | 2 | 4278 |
| IRS990/OtherExpensesGrp/ManagementAndGeneralAmt | 0 | 28069 |
| IRS990/OtherExpensesGrp/ManagementAndGeneralAmt | 1 | 1040 |
| IRS990/OtherExpensesGrp/ManagementAndGeneralAmt | 2 | 25123 |
| IRS990/OtherExpensesGrp/ManagementAndGeneralAmt | 3 | 15103 |
| IRS990/OtherExpensesGrp/ProgramServicesAmt | 0 | 879455 |
| IRS990/OtherExpensesGrp/ProgramServicesAmt | 1 | 637611 |
| IRS990/OtherExpensesGrp/ProgramServicesAmt | 2 | 369081 |
| IRS990/OtherExpensesGrp/ProgramServicesAmt | 3 | 164597 |
| IRS990/OtherExpensesGrp/TotalAmt | 0 | 907524 |
| IRS990/OtherExpensesGrp/TotalAmt | 1 | 639678 |
| IRS990/OtherExpensesGrp/TotalAmt | 2 | 430994 |
| IRS990/OtherExpensesGrp/TotalAmt | 3 | 183978 |
| IRS990/OtherLiabilitiesGrp/BOYAmt | 0 | 54830 |
| IRS990/OtherLiabilitiesGrp/EOYAmt | 0 | 16671 |
| IRS990/OtherRevenueMiscGrp/BusinessCd | 0 | 900099 |
| IRS990/OtherRevenueMiscGrp/Desc | 0 | MISCELLANEOUS |
| IRS990/OtherRevenueMiscGrp/ExclusionAmt | 0 | 26838 |
| IRS990/OtherRevenueMiscGrp/TotalRevenueColumnAmt | 0 | 26838 |