| IRS990/AccountantCompileOrReviewInd | 0 | 0 |
| IRS990/AccountsPayableAccrExpnssGrp/BOYAmt | 0 | 43894131 |
| IRS990/AccountsPayableAccrExpnssGrp/EOYAmt | 0 | 38486900 |
| IRS990/AccountsReceivableGrp/BOYAmt | 0 | 35561767 |
| IRS990/AccountsReceivableGrp/EOYAmt | 0 | 40448989 |
| IRS990/ActivitiesConductedPrtshpInd | 0 | 0 |
| IRS990/ActivityOrMissionDesc | 0 | SEE SCHEDULE O |
| IRS990/AdvertisingGrp/FundraisingAmt | 0 | 66 |
| IRS990/AdvertisingGrp/ManagementAndGeneralAmt | 0 | 208302 |
| IRS990/AdvertisingGrp/ProgramServicesAmt | 0 | 26164 |
| IRS990/AdvertisingGrp/TotalAmt | 0 | 234532 |
| IRS990/AllOtherContributionsAmt | 0 | 2195637 |
| IRS990/AllOtherExpensesGrp/FundraisingAmt | 0 | 4163 |
| IRS990/AllOtherExpensesGrp/ManagementAndGeneralAmt | 0 | 429599 |
| IRS990/AllOtherExpensesGrp/ProgramServicesAmt | 0 | 1079672 |
| IRS990/AllOtherExpensesGrp/TotalAmt | 0 | 1513434 |
| IRS990/AmendedReturnInd | 0 | X |
| IRS990/AnnualDisclosureCoveredPrsnInd | 0 | 1 |
| IRS990/AuditCommitteeInd | 0 | 1 |
| IRS990/AuditedFinancialStmtAttInd | 0 | 1 |
| IRS990/BackupWthldComplianceInd | 0 | 1 |
| IRS990/BooksInCareOfDetail/BusinessName/BusinessNameLine1Txt | 0 | WILLIAM SULLIVAN |
| IRS990/BooksInCareOfDetail/PhoneNum | 0 | 6174995021 |
| IRS990/BooksInCareOfDetail/USAddress/AddressLine1Txt | 0 | 330 MOUNT AUBURN STREET |
| IRS990/BooksInCareOfDetail/USAddress/CityNm | 0 | CAMBRIDGE |
| IRS990/BooksInCareOfDetail/USAddress/StateAbbreviationCd | 0 | MA |
| IRS990/BooksInCareOfDetail/USAddress/ZIPCd | 0 | 02138 |
| IRS990/BusinessRlnWithFamMemInd | 0 | 1 |
| IRS990/BusinessRlnWithOfficerEntInd | 0 | 1 |
| IRS990/BusinessRlnWithOrgMemInd | 0 | 0 |
| IRS990/CashNonInterestBearingGrp/BOYAmt | 0 | 83491601 |
| IRS990/CashNonInterestBearingGrp/EOYAmt | 0 | 63281520 |
| IRS990/ChangeToOrgDocumentsInd | 0 | 0 |
| IRS990/CntrctRcvdGreaterThan100KCnt | 0 | 63 |
| IRS990/CollectionsOfArtInd | 0 | 0 |
| IRS990/CompCurrentOfcrDirectorsGrp/ManagementAndGeneralAmt | 0 | 8874304 |
| IRS990/CompCurrentOfcrDirectorsGrp/ProgramServicesAmt | 0 | 1607899 |
| IRS990/CompCurrentOfcrDirectorsGrp/TotalAmt | 0 | 10482203 |
| IRS990/CompensationFromOtherSrcsInd | 0 | 0 |
| IRS990/CompensationProcessCEOInd | 0 | 1 |
| IRS990/CompensationProcessOtherInd | 0 | 1 |
| IRS990/ConferencesMeetingsGrp/FundraisingAmt | 0 | 134540 |
| IRS990/ConferencesMeetingsGrp/ProgramServicesAmt | 0 | 2005275 |
| IRS990/ConferencesMeetingsGrp/TotalAmt | 0 | 2139815 |
| IRS990/ConflictOfInterestPolicyInd | 0 | 1 |
| IRS990/ConservationEasementsInd | 0 | 0 |
| IRS990/ConsolidatedAuditFinclStmtInd | 0 | 1 |
| IRS990/ContractorCompensationGrp/CompensationAmt | 0 | 2521754 |
| IRS990/ContractorCompensationGrp/CompensationAmt | 1 | 2520178 |
| IRS990/ContractorCompensationGrp/CompensationAmt | 2 | 2242636 |
| IRS990/ContractorCompensationGrp/CompensationAmt | 3 | 1880436 |
| IRS990/ContractorCompensationGrp/CompensationAmt | 4 | 1696458 |
| IRS990/ContractorCompensationGrp/ContractorAddress/USAddress/AddressLine1Txt | 0 | 109 BROOKLINE AVENUE |
| IRS990/ContractorCompensationGrp/ContractorAddress/USAddress/AddressLine1Txt | 1 | 210 COMMERCIAL ST |
| IRS990/ContractorCompensationGrp/ContractorAddress/USAddress/AddressLine1Txt | 2 | 12436 COLLECTIONS CENTER DRIVE |
| IRS990/ContractorCompensationGrp/ContractorAddress/USAddress/AddressLine1Txt | 3 | 1979 MILKY WAY |
| IRS990/ContractorCompensationGrp/ContractorAddress/USAddress/AddressLine1Txt | 4 | 720 COOL SPRINGS BOULEVARD SUITE 55 |
| IRS990/ContractorCompensationGrp/ContractorAddress/USAddress/CityNm | 0 | BOSTON |
| IRS990/ContractorCompensationGrp/ContractorAddress/USAddress/CityNm | 1 | BOSTON |
| IRS990/ContractorCompensationGrp/ContractorAddress/USAddress/CityNm | 2 | CHICAGO |
| IRS990/ContractorCompensationGrp/ContractorAddress/USAddress/CityNm | 3 | VERONA |
| IRS990/ContractorCompensationGrp/ContractorAddress/USAddress/CityNm | 4 | FRANKLIN |
| IRS990/ContractorCompensationGrp/ContractorAddress/USAddress/StateAbbreviationCd | 0 | MA |
| IRS990/ContractorCompensationGrp/ContractorAddress/USAddress/StateAbbreviationCd | 1 | MA |
| IRS990/ContractorCompensationGrp/ContractorAddress/USAddress/StateAbbreviationCd | 2 | IL |
| IRS990/ContractorCompensationGrp/ContractorAddress/USAddress/StateAbbreviationCd | 3 | WI |
| IRS990/ContractorCompensationGrp/ContractorAddress/USAddress/StateAbbreviationCd | 4 | TN |
| IRS990/ContractorCompensationGrp/ContractorAddress/USAddress/ZIPCd | 0 | 02215 |
| IRS990/ContractorCompensationGrp/ContractorAddress/USAddress/ZIPCd | 1 | 02109 |
| IRS990/ContractorCompensationGrp/ContractorAddress/USAddress/ZIPCd | 2 | 606932436 |
| IRS990/ContractorCompensationGrp/ContractorAddress/USAddress/ZIPCd | 3 | 53593 |
| IRS990/ContractorCompensationGrp/ContractorAddress/USAddress/ZIPCd | 4 | 37067 |
| IRS990/ContractorCompensationGrp/ContractorName/BusinessName/BusinessNameLine1Txt | 0 | CAREGROUP INC |
| IRS990/ContractorCompensationGrp/ContractorName/BusinessName/BusinessNameLine1Txt | 1 | WASLH BROTHERS INC |
| IRS990/ContractorCompensationGrp/ContractorName/BusinessName/BusinessNameLine1Txt | 2 | QUEST DIAGNOSTICS NICHOLS INSTITUTE |
| IRS990/ContractorCompensationGrp/ContractorName/BusinessName/BusinessNameLine1Txt | 3 | EPIC SYSTEMS CORPORATION |
| IRS990/ContractorCompensationGrp/ContractorName/BusinessName/BusinessNameLine1Txt | 4 | CUMBERLAND CONSULTING GROUP LLC |
| IRS990/ContractorCompensationGrp/ServicesDesc | 0 | MGMT SERVICES |
| IRS990/ContractorCompensationGrp/ServicesDesc | 1 | CONTRACTOR |
| IRS990/ContractorCompensationGrp/ServicesDesc | 2 | LAB TESTING |
| IRS990/ContractorCompensationGrp/ServicesDesc | 3 | MAINTENANCE |
| IRS990/ContractorCompensationGrp/ServicesDesc | 4 | CONSULTING |
| IRS990/ContriRptFundraisingEventAmt | 0 | 682386 |
| IRS990/CreditCounselingInd | 0 | 0 |
| IRS990/CYBenefitsPaidToMembersAmt | 0 | 0 |
| IRS990/CYContributionsGrantsAmt | 0 | 3644586 |
| IRS990/CYGrantsAndSimilarPaidAmt | 0 | 3500 |
| IRS990/CYInvestmentIncomeAmt | 0 | 7407781 |
| IRS990/CYOtherExpensesAmt | 0 | 149217817 |
| IRS990/CYOtherRevenueAmt | 0 | 9290266 |
| IRS990/CYProgramServiceRevenueAmt | 0 | 330125728 |
| IRS990/CYRevenuesLessExpensesAmt | 0 | 21974031 |
| IRS990/CYSalariesCompEmpBnftPaidAmt | 0 | 179273013 |
| IRS990/CYTotalExpensesAmt | 0 | 328494330 |
| IRS990/CYTotalFundraisingExpenseAmt | 0 | 1038104 |
| IRS990/CYTotalProfFndrsngExpnsAmt | 0 | 0 |
| IRS990/CYTotalRevenueAmt | 0 | 350468361 |
| IRS990/DecisionsSubjectToApprovaInd | 0 | 1 |
| IRS990/DeductibleArtContributionInd | 0 | 0 |
| IRS990/DeductibleNonCashContriInd | 0 | 1 |
| IRS990/DelegationOfMgmtDutiesInd | 0 | 0 |
| IRS990/DepreciationDepletionGrp/ManagementAndGeneralAmt | 0 | 5011579 |
| IRS990/DepreciationDepletionGrp/ProgramServicesAmt | 0 | 10949972 |
| IRS990/DepreciationDepletionGrp/TotalAmt | 0 | 15961551 |
| IRS990/Desc | 0 | SEE SCHEDULE O |
| IRS990/DescribedInSection501c3Ind | 0 | 1 |
| IRS990/DisregardedEntityInd | 0 | 0 |
| IRS990/DocumentRetentionPolicyInd | 0 | 1 |
| IRS990/DonorAdvisedFundInd | 0 | 0 |
| IRS990/ElectionOfBoardMembersInd | 0 | 1 |
| IRS990/EmployeeCnt | 0 | 2693 |
| IRS990/EmploymentTaxReturnsFiledInd | 0 | 1 |
| IRS990/EngagedInExcessBenefitTransInd | 0 | 0 |
| IRS990/EscrowAccountInd | 0 | 0 |
| IRS990/ExpenseAmt | 0 | 98629301 |
| IRS990/FamilyOrBusinessRlnInd | 0 | 1 |
| IRS990/FederalGrantAuditPerformedInd | 0 | 1 |
| IRS990/FederalGrantAuditRequiredInd | 0 | 1 |
| IRS990/FeesForServicesAccountingGrp/ManagementAndGeneralAmt | 0 | 277608 |
| IRS990/FeesForServicesAccountingGrp/TotalAmt | 0 | 277608 |
| IRS990/FeesForServicesLegalGrp/ManagementAndGeneralAmt | 0 | 340830 |
| IRS990/FeesForServicesLegalGrp/TotalAmt | 0 | 340830 |
| IRS990/FeesForServicesLobbyingGrp/ManagementAndGeneralAmt | 0 | 90195 |
| IRS990/FeesForServicesLobbyingGrp/TotalAmt | 0 | 90195 |
| IRS990/FeesForServicesOtherGrp/FundraisingAmt | 0 | 117542 |
| IRS990/FeesForServicesOtherGrp/ManagementAndGeneralAmt | 0 | 4445422 |
| IRS990/FeesForServicesOtherGrp/ProgramServicesAmt | 0 | 14152770 |
| IRS990/FeesForServicesOtherGrp/TotalAmt | 0 | 18715734 |
| IRS990/ForeignActivitiesInd | 0 | 1 |
| IRS990/ForeignFinancialAccountInd | 0 | 0 |
| IRS990/ForeignOfficeInd | 0 | 0 |
| IRS990/Form8282PropertyDisposedOfInd | 0 | 0 |
| IRS990/Form990PartVIISectionAGrp/AverageHoursPerWeekRltdOrgRt | 0 | 4.00 |
| IRS990/Form990PartVIISectionAGrp/AverageHoursPerWeekRltdOrgRt | 1 | 10.00 |
| IRS990/Form990PartVIISectionAGrp/AverageHoursPerWeekRltdOrgRt | 2 | 24.00 |
| IRS990/Form990PartVIISectionAGrp/AverageHoursPerWeekRltdOrgRt | 3 | 1.00 |
| IRS990/Form990PartVIISectionAGrp/AverageHoursPerWeekRltdOrgRt | 4 | 2.00 |
| IRS990/Form990PartVIISectionAGrp/AverageHoursPerWeekRltdOrgRt | 5 | 2.00 |
| IRS990/Form990PartVIISectionAGrp/AverageHoursPerWeekRltdOrgRt | 6 | 10.00 |
| IRS990/Form990PartVIISectionAGrp/AverageHoursPerWeekRltdOrgRt | 7 | 30.00 |
| IRS990/Form990PartVIISectionAGrp/AverageHoursPerWeekRltdOrgRt | 8 | 12.00 |
| IRS990/Form990PartVIISectionAGrp/AverageHoursPerWeekRltdOrgRt | 9 | 54.00 |
| IRS990/Form990PartVIISectionAGrp/AverageHoursPerWeekRltdOrgRt | 10 | 24.00 |
| IRS990/Form990PartVIISectionAGrp/AverageHoursPerWeekRltdOrgRt | 11 | 9.00 |
| IRS990/Form990PartVIISectionAGrp/AverageHoursPerWeekRt | 0 | 1.00 |
| IRS990/Form990PartVIISectionAGrp/AverageHoursPerWeekRt | 1 | 1.00 |
| IRS990/Form990PartVIISectionAGrp/AverageHoursPerWeekRt | 2 | 1.00 |
| IRS990/Form990PartVIISectionAGrp/AverageHoursPerWeekRt | 3 | 5.00 |
| IRS990/Form990PartVIISectionAGrp/AverageHoursPerWeekRt | 4 | 55.00 |
| IRS990/Form990PartVIISectionAGrp/AverageHoursPerWeekRt | 5 | 1.00 |
| IRS990/Form990PartVIISectionAGrp/AverageHoursPerWeekRt | 6 | 36.00 |
| 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 | 8.00 |
| IRS990/Form990PartVIISectionAGrp/AverageHoursPerWeekRt | 12 | 1.00 |
| IRS990/Form990PartVIISectionAGrp/AverageHoursPerWeekRt | 13 | 2.00 |
| IRS990/Form990PartVIISectionAGrp/AverageHoursPerWeekRt | 14 | 2.00 |
| IRS990/Form990PartVIISectionAGrp/AverageHoursPerWeekRt | 15 | 1.00 |
| IRS990/Form990PartVIISectionAGrp/AverageHoursPerWeekRt | 16 | 5.00 |
| IRS990/Form990PartVIISectionAGrp/AverageHoursPerWeekRt | 17 | 1.00 |
| IRS990/Form990PartVIISectionAGrp/AverageHoursPerWeekRt | 18 | 1.00 |
| IRS990/Form990PartVIISectionAGrp/AverageHoursPerWeekRt | 19 | 5.00 |
| IRS990/Form990PartVIISectionAGrp/AverageHoursPerWeekRt | 20 | 1.00 |
| IRS990/Form990PartVIISectionAGrp/AverageHoursPerWeekRt | 21 | 1.00 |
| IRS990/Form990PartVIISectionAGrp/AverageHoursPerWeekRt | 22 | 1.00 |
| IRS990/Form990PartVIISectionAGrp/AverageHoursPerWeekRt | 23 | 1.00 |
| IRS990/Form990PartVIISectionAGrp/AverageHoursPerWeekRt | 24 | 1.00 |
| IRS990/Form990PartVIISectionAGrp/AverageHoursPerWeekRt | 25 | 60.00 |
| IRS990/Form990PartVIISectionAGrp/AverageHoursPerWeekRt | 26 | 50.00 |
| IRS990/Form990PartVIISectionAGrp/AverageHoursPerWeekRt | 27 | 60.00 |
| IRS990/Form990PartVIISectionAGrp/AverageHoursPerWeekRt | 28 | 60.00 |
| IRS990/Form990PartVIISectionAGrp/AverageHoursPerWeekRt | 29 | 60.00 |
| IRS990/Form990PartVIISectionAGrp/AverageHoursPerWeekRt | 30 | 60.00 |
| IRS990/Form990PartVIISectionAGrp/AverageHoursPerWeekRt | 31 | 60.00 |
| IRS990/Form990PartVIISectionAGrp/AverageHoursPerWeekRt | 32 | 30.00 |
| IRS990/Form990PartVIISectionAGrp/AverageHoursPerWeekRt | 33 | 48.00 |
| IRS990/Form990PartVIISectionAGrp/AverageHoursPerWeekRt | 34 | 6.00 |
| IRS990/Form990PartVIISectionAGrp/AverageHoursPerWeekRt | 35 | 36.00 |
| IRS990/Form990PartVIISectionAGrp/AverageHoursPerWeekRt | 36 | 51.00 |
| IRS990/Form990PartVIISectionAGrp/HighestCompensatedEmployeeInd | 0 | X |
| IRS990/Form990PartVIISectionAGrp/HighestCompensatedEmployeeInd | 1 | X |
| IRS990/Form990PartVIISectionAGrp/HighestCompensatedEmployeeInd | 2 | X |
| IRS990/Form990PartVIISectionAGrp/HighestCompensatedEmployeeInd | 3 | X |
| IRS990/Form990PartVIISectionAGrp/HighestCompensatedEmployeeInd | 4 | 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/IndividualTrusteeOrDirectorInd | 21 | X |
| IRS990/Form990PartVIISectionAGrp/IndividualTrusteeOrDirectorInd | 22 | X |
| IRS990/Form990PartVIISectionAGrp/IndividualTrusteeOrDirectorInd | 23 | X |
| IRS990/Form990PartVIISectionAGrp/IndividualTrusteeOrDirectorInd | 24 | X |
| IRS990/Form990PartVIISectionAGrp/KeyEmployeeInd | 0 | X |
| IRS990/Form990PartVIISectionAGrp/KeyEmployeeInd | 1 | X |
| IRS990/Form990PartVIISectionAGrp/KeyEmployeeInd | 2 | X |
| IRS990/Form990PartVIISectionAGrp/KeyEmployeeInd | 3 | X |
| IRS990/Form990PartVIISectionAGrp/KeyEmployeeInd | 4 | 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 | 233299 |
| IRS990/Form990PartVIISectionAGrp/OtherCompensationAmt | 5 | 0 |
| IRS990/Form990PartVIISectionAGrp/OtherCompensationAmt | 6 | 42819 |
| 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 | 0 |
| IRS990/Form990PartVIISectionAGrp/OtherCompensationAmt | 22 | 0 |
| IRS990/Form990PartVIISectionAGrp/OtherCompensationAmt | 23 | 0 |
| IRS990/Form990PartVIISectionAGrp/OtherCompensationAmt | 24 | 0 |
| IRS990/Form990PartVIISectionAGrp/OtherCompensationAmt | 25 | 417039 |
| IRS990/Form990PartVIISectionAGrp/OtherCompensationAmt | 26 | 181903 |
| IRS990/Form990PartVIISectionAGrp/OtherCompensationAmt | 27 | 74351 |
| IRS990/Form990PartVIISectionAGrp/OtherCompensationAmt | 28 | 90271 |
| IRS990/Form990PartVIISectionAGrp/OtherCompensationAmt | 29 | 115609 |
| IRS990/Form990PartVIISectionAGrp/OtherCompensationAmt | 30 | 78043 |
| IRS990/Form990PartVIISectionAGrp/OtherCompensationAmt | 31 | 94693 |
| IRS990/Form990PartVIISectionAGrp/OtherCompensationAmt | 32 | 8528 |
| IRS990/Form990PartVIISectionAGrp/OtherCompensationAmt | 33 | 136343 |
| IRS990/Form990PartVIISectionAGrp/OtherCompensationAmt | 34 | 40695 |
| IRS990/Form990PartVIISectionAGrp/OtherCompensationAmt | 35 | 56806 |
| IRS990/Form990PartVIISectionAGrp/OtherCompensationAmt | 36 | 22415 |
| IRS990/Form990PartVIISectionAGrp/PersonNm | 0 | ATKINSON LINDA |
| IRS990/Form990PartVIISectionAGrp/PersonNm | 1 | BARRON KENNETH S |
| IRS990/Form990PartVIISectionAGrp/PersonNm | 2 | CALANO DANIEL V |
| IRS990/Form990PartVIISectionAGrp/PersonNm | 3 | CANEPA JOHN J |
| IRS990/Form990PartVIISectionAGrp/PersonNm | 4 | CLOUGH JEANETTE |
| IRS990/Form990PartVIISectionAGrp/PersonNm | 5 | GORDON LISA |
| IRS990/Form990PartVIISectionAGrp/PersonNm | 6 | HUANG MD EDWIN |
| IRS990/Form990PartVIISectionAGrp/PersonNm | 7 | KANEB CHRISTOPHER |
| IRS990/Form990PartVIISectionAGrp/PersonNm | 8 | KETTYLE MD WILLIAM |
| IRS990/Form990PartVIISectionAGrp/PersonNm | 9 | KIM KIJA |
| IRS990/Form990PartVIISectionAGrp/PersonNm | 10 | LUCCHINO DAVID L |
| IRS990/Form990PartVIISectionAGrp/PersonNm | 11 | MAMBRINO MD LAWRENCE |
| IRS990/Form990PartVIISectionAGrp/PersonNm | 12 | MASSARO GEORGE |
| IRS990/Form990PartVIISectionAGrp/PersonNm | 13 | PALANDJIAN LEON |
| IRS990/Form990PartVIISectionAGrp/PersonNm | 14 | RAFFERTY JAMES J |
| IRS990/Form990PartVIISectionAGrp/PersonNm | 15 | REARDON GERALD |
| IRS990/Form990PartVIISectionAGrp/PersonNm | 16 | ROLLER JOSEPH |
| IRS990/Form990PartVIISectionAGrp/PersonNm | 17 | SHACHOY CHRISTOPHER |
| IRS990/Form990PartVIISectionAGrp/PersonNm | 18 | SHAPIRO MD DEBRA |
| IRS990/Form990PartVIISectionAGrp/PersonNm | 19 | SHORTSLEEVE MD MICHAEL |
| IRS990/Form990PartVIISectionAGrp/PersonNm | 20 | SIMONS TOM |
| IRS990/Form990PartVIISectionAGrp/PersonNm | 21 | STEVENSON HOWARD H |
| IRS990/Form990PartVIISectionAGrp/PersonNm | 22 | SWANN ERIC |
| IRS990/Form990PartVIISectionAGrp/PersonNm | 23 | WAGNER III HERBERT S |
| IRS990/Form990PartVIISectionAGrp/PersonNm | 24 | WILSON WILLIAM |
| IRS990/Form990PartVIISectionAGrp/PersonNm | 25 | DILESO NICHOLAS |
| IRS990/Form990PartVIISectionAGrp/PersonNm | 26 | SULLIVAN WILLIAM J |
| IRS990/Form990PartVIISectionAGrp/PersonNm | 27 | BAKER RN DEBORAH |
| IRS990/Form990PartVIISectionAGrp/PersonNm | 28 | BRIDGEMAN JOHN |
| IRS990/Form990PartVIISectionAGrp/PersonNm | 29 | BURKE KATHRYN |
| IRS990/Form990PartVIISectionAGrp/PersonNm | 30 | CHEUNG MD YVONNE Y |
| IRS990/Form990PartVIISectionAGrp/PersonNm | 31 | O'CONNELL MICHAEL L |
| IRS990/Form990PartVIISectionAGrp/PersonNm | 32 | LLOYD MD JANET |
| IRS990/Form990PartVIISectionAGrp/PersonNm | 33 | NAUTA MD RUSSELL J |
| IRS990/Form990PartVIISectionAGrp/PersonNm | 34 | ROSENBLATT MD PETER |
| IRS990/Form990PartVIISectionAGrp/PersonNm | 35 | SETNIK MD GARY S |
| IRS990/Form990PartVIISectionAGrp/PersonNm | 36 | STONE MD VALERIE |
| IRS990/Form990PartVIISectionAGrp/ReportableCompFromOrgAmt | 0 | 0 |
| IRS990/Form990PartVIISectionAGrp/ReportableCompFromOrgAmt | 1 | 0 |
| IRS990/Form990PartVIISectionAGrp/ReportableCompFromOrgAmt | 2 | 0 |
| IRS990/Form990PartVIISectionAGrp/ReportableCompFromOrgAmt | 3 | 0 |
| IRS990/Form990PartVIISectionAGrp/ReportableCompFromOrgAmt | 4 | 5304607 |
| IRS990/Form990PartVIISectionAGrp/ReportableCompFromOrgAmt | 5 | 0 |
| IRS990/Form990PartVIISectionAGrp/ReportableCompFromOrgAmt | 6 | 291960 |
| IRS990/Form990PartVIISectionAGrp/ReportableCompFromOrgAmt | 7 | 0 |
| IRS990/Form990PartVIISectionAGrp/ReportableCompFromOrgAmt | 8 | 0 |
| IRS990/Form990PartVIISectionAGrp/ReportableCompFromOrgAmt | 9 | 0 |
| IRS990/Form990PartVIISectionAGrp/ReportableCompFromOrgAmt | 10 | 0 |
| IRS990/Form990PartVIISectionAGrp/ReportableCompFromOrgAmt | 11 | 30000 |
| 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 | 23328 |
| IRS990/Form990PartVIISectionAGrp/ReportableCompFromOrgAmt | 20 | 0 |
| IRS990/Form990PartVIISectionAGrp/ReportableCompFromOrgAmt | 21 | 0 |
| IRS990/Form990PartVIISectionAGrp/ReportableCompFromOrgAmt | 22 | 0 |
| IRS990/Form990PartVIISectionAGrp/ReportableCompFromOrgAmt | 23 | 0 |
| IRS990/Form990PartVIISectionAGrp/ReportableCompFromOrgAmt | 24 | 0 |
| IRS990/Form990PartVIISectionAGrp/ReportableCompFromOrgAmt | 25 | 483253 |
| IRS990/Form990PartVIISectionAGrp/ReportableCompFromOrgAmt | 26 | 344572 |
| IRS990/Form990PartVIISectionAGrp/ReportableCompFromOrgAmt | 27 | 577992 |
| IRS990/Form990PartVIISectionAGrp/ReportableCompFromOrgAmt | 28 | 250929 |
| IRS990/Form990PartVIISectionAGrp/ReportableCompFromOrgAmt | 29 | 358295 |
| IRS990/Form990PartVIISectionAGrp/ReportableCompFromOrgAmt | 30 | 280987 |
| IRS990/Form990PartVIISectionAGrp/ReportableCompFromOrgAmt | 31 | 279929 |
| IRS990/Form990PartVIISectionAGrp/ReportableCompFromOrgAmt | 32 | 195281 |
| IRS990/Form990PartVIISectionAGrp/ReportableCompFromOrgAmt | 33 | 411707 |
| IRS990/Form990PartVIISectionAGrp/ReportableCompFromOrgAmt | 34 | 48931 |
| IRS990/Form990PartVIISectionAGrp/ReportableCompFromOrgAmt | 35 | 244999 |
| IRS990/Form990PartVIISectionAGrp/ReportableCompFromOrgAmt | 36 | 386292 |
| IRS990/Form990PartVIISectionAGrp/ReportableCompFromRltdOrgAmt | 0 | 0 |
| IRS990/Form990PartVIISectionAGrp/ReportableCompFromRltdOrgAmt | 1 | 0 |
| IRS990/Form990PartVIISectionAGrp/ReportableCompFromRltdOrgAmt | 2 | 0 |
| IRS990/Form990PartVIISectionAGrp/ReportableCompFromRltdOrgAmt | 3 | 0 |
| IRS990/Form990PartVIISectionAGrp/ReportableCompFromRltdOrgAmt | 4 | 936108 |
| IRS990/Form990PartVIISectionAGrp/ReportableCompFromRltdOrgAmt | 5 | 0 |
| IRS990/Form990PartVIISectionAGrp/ReportableCompFromRltdOrgAmt | 6 | 194641 |
| 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/ReportableCompFromRltdOrgAmt | 24 | 0 |
| IRS990/Form990PartVIISectionAGrp/ReportableCompFromRltdOrgAmt | 25 | 0 |
| IRS990/Form990PartVIISectionAGrp/ReportableCompFromRltdOrgAmt | 26 | 70575 |
| IRS990/Form990PartVIISectionAGrp/ReportableCompFromRltdOrgAmt | 27 | 0 |
| IRS990/Form990PartVIISectionAGrp/ReportableCompFromRltdOrgAmt | 28 | 0 |
| IRS990/Form990PartVIISectionAGrp/ReportableCompFromRltdOrgAmt | 29 | 0 |
| IRS990/Form990PartVIISectionAGrp/ReportableCompFromRltdOrgAmt | 30 | 0 |
| IRS990/Form990PartVIISectionAGrp/ReportableCompFromRltdOrgAmt | 31 | 0 |
| IRS990/Form990PartVIISectionAGrp/ReportableCompFromRltdOrgAmt | 32 | 195281 |
| IRS990/Form990PartVIISectionAGrp/ReportableCompFromRltdOrgAmt | 33 | 102927 |
| IRS990/Form990PartVIISectionAGrp/ReportableCompFromRltdOrgAmt | 34 | 440379 |
| IRS990/Form990PartVIISectionAGrp/ReportableCompFromRltdOrgAmt | 35 | 163333 |
| IRS990/Form990PartVIISectionAGrp/ReportableCompFromRltdOrgAmt | 36 | 68170 |
| IRS990/Form990PartVIISectionAGrp/TitleTxt | 0 | TRUSTEE (EX-OFF); MAH AUX PRES |
| IRS990/Form990PartVIISectionAGrp/TitleTxt | 1 | TRUSTEE |
| IRS990/Form990PartVIISectionAGrp/TitleTxt | 2 | TRUSTEE |
| IRS990/Form990PartVIISectionAGrp/TitleTxt | 3 | TRUSTEE, CO-CHAIR |
| IRS990/Form990PartVIISectionAGrp/TitleTxt | 4 | TRUSTEE (EX-OFF)/PRESIDENT/CEO |
| IRS990/Form990PartVIISectionAGrp/TitleTxt | 5 | TRUSTEE |
| IRS990/Form990PartVIISectionAGrp/TitleTxt | 6 | TRUSTEE; CHAIR-OB/GYN |
| IRS990/Form990PartVIISectionAGrp/TitleTxt | 7 | TRUSTEE |
| IRS990/Form990PartVIISectionAGrp/TitleTxt | 8 | TRUSTEE |
| IRS990/Form990PartVIISectionAGrp/TitleTxt | 9 | TRUSTEE |
| IRS990/Form990PartVIISectionAGrp/TitleTxt | 10 | TRUSTEE |
| IRS990/Form990PartVIISectionAGrp/TitleTxt | 11 | TTEE/INT CHR, CREDENTIALS COMM |
| IRS990/Form990PartVIISectionAGrp/TitleTxt | 12 | TRUSTEE |
| IRS990/Form990PartVIISectionAGrp/TitleTxt | 13 | TRUSTEE & TREASURER |
| IRS990/Form990PartVIISectionAGrp/TitleTxt | 14 | TRUSTEE & CLERK |
| IRS990/Form990PartVIISectionAGrp/TitleTxt | 15 | TRUSTEE |
| IRS990/Form990PartVIISectionAGrp/TitleTxt | 16 | TRUSTEE, CO-CHAIR |
| IRS990/Form990PartVIISectionAGrp/TitleTxt | 17 | TRUSTEE |
| IRS990/Form990PartVIISectionAGrp/TitleTxt | 18 | TRUSTEE |
| IRS990/Form990PartVIISectionAGrp/TitleTxt | 19 | TRUSTEE/CHAIR, DEPT. RADIOLOGY |
| IRS990/Form990PartVIISectionAGrp/TitleTxt | 20 | TRUSTEE |
| IRS990/Form990PartVIISectionAGrp/TitleTxt | 21 | TRUSTEE |
| IRS990/Form990PartVIISectionAGrp/TitleTxt | 22 | TRUSTEE |
| IRS990/Form990PartVIISectionAGrp/TitleTxt | 23 | TRUSTEE |
| IRS990/Form990PartVIISectionAGrp/TitleTxt | 24 | TRUSTEE |
| IRS990/Form990PartVIISectionAGrp/TitleTxt | 25 | CHIEF OPERATING OFFICER |
| IRS990/Form990PartVIISectionAGrp/TitleTxt | 26 | VP & CFO |
| IRS990/Form990PartVIISectionAGrp/TitleTxt | 27 | VP, PATIENT CARE SERVICES |
| IRS990/Form990PartVIISectionAGrp/TitleTxt | 28 | VP, CLINICAL SERVICES |
| IRS990/Form990PartVIISectionAGrp/TitleTxt | 29 | VP, CONTRACTING & BUSINESS DEV |
| IRS990/Form990PartVIISectionAGrp/TitleTxt | 30 | CHAIR QUALITY & SAFETY |