| IRS990/AccountantCompileOrReviewInd | 0 | false |
| IRS990/AccountsPayableAccrExpnssGrp/BOYAmt | 0 | 55894568 |
| IRS990/AccountsPayableAccrExpnssGrp/EOYAmt | 0 | 73531396 |
| IRS990/AccountsReceivableGrp/BOYAmt | 0 | 13730861 |
| IRS990/AccountsReceivableGrp/EOYAmt | 0 | 10261097 |
| IRS990/ActivitiesConductedPrtshpInd | 0 | false |
| IRS990/ActivityOrMissionDesc | 0 | SEE SCHEDULE O |
| IRS990/AdvertisingGrp/FundraisingAmt | 0 | 34399 |
| IRS990/AdvertisingGrp/ManagementAndGeneralAmt | 0 | 701860 |
| IRS990/AdvertisingGrp/ProgramServicesAmt | 0 | 138331417 |
| IRS990/AdvertisingGrp/TotalAmt | 0 | 139067676 |
| IRS990/AllOtherContributionsAmt | 0 | 7513725 |
| IRS990/AllOtherExpensesGrp/FundraisingAmt | 0 | 34 |
| IRS990/AllOtherExpensesGrp/ManagementAndGeneralAmt | 0 | -1016963 |
| IRS990/AllOtherExpensesGrp/ProgramServicesAmt | 0 | 1579616 |
| IRS990/AllOtherExpensesGrp/TotalAmt | 0 | 562687 |
| IRS990/AmendedReturnInd | 0 | X |
| IRS990/AnnualDisclosureCoveredPrsnInd | 0 | true |
| IRS990/AuditCommitteeInd | 0 | true |
| IRS990/BackupWthldComplianceInd | 0 | true |
| IRS990/BenefitsToMembersGrp/TotalAmt | 0 | 0 |
| IRS990/BooksInCareOfDetail/PersonNm | 0 | LISA HEFFERNAN |
| IRS990/BooksInCareOfDetail/PhoneNum | 0 | 6036269100 |
| IRS990/BooksInCareOfDetail/USAddress/AddressLine1Txt | 0 | 2500 NORTH RIVER ROAD |
| IRS990/BooksInCareOfDetail/USAddress/CityNm | 0 | MANCHESTER |
| IRS990/BooksInCareOfDetail/USAddress/StateAbbreviationCd | 0 | NH |
| IRS990/BooksInCareOfDetail/USAddress/ZIPCd | 0 | 03106 |
| IRS990/BusinessRlnWithFamMemInd | 0 | true |
| IRS990/BusinessRlnWithOfficerEntInd | 0 | false |
| IRS990/BusinessRlnWithOrgMemInd | 0 | true |
| IRS990/CashNonInterestBearingGrp/BOYAmt | 0 | 172645436 |
| IRS990/CashNonInterestBearingGrp/EOYAmt | 0 | 10988792 |
| IRS990/ChangeToOrgDocumentsInd | 0 | false |
| IRS990/CntrctRcvdGreaterThan100KCnt | 0 | 116 |
| IRS990/CollectionsOfArtInd | 0 | true |
| IRS990/CompCurrentOfcrDirectorsGrp/ManagementAndGeneralAmt | 0 | 2315429 |
| IRS990/CompCurrentOfcrDirectorsGrp/ProgramServicesAmt | 0 | 1084331 |
| IRS990/CompCurrentOfcrDirectorsGrp/TotalAmt | 0 | 3399760 |
| IRS990/CompDisqualPersonsGrp/ProgramServicesAmt | 0 | 390059 |
| IRS990/CompDisqualPersonsGrp/TotalAmt | 0 | 390059 |
| IRS990/CompensationFromOtherSrcsInd | 0 | false |
| IRS990/CompensationProcessCEOInd | 0 | true |
| IRS990/CompensationProcessOtherInd | 0 | true |
| IRS990/ConferencesMeetingsGrp/FundraisingAmt | 0 | 9326 |
| IRS990/ConferencesMeetingsGrp/ManagementAndGeneralAmt | 0 | 313725 |
| IRS990/ConferencesMeetingsGrp/ProgramServicesAmt | 0 | 890034 |
| IRS990/ConferencesMeetingsGrp/TotalAmt | 0 | 1213085 |
| IRS990/ConflictOfInterestPolicyInd | 0 | true |
| IRS990/ConservationEasementsInd | 0 | false |
| IRS990/ConsolidatedAuditFinclStmtInd | 0 | true |
| IRS990/ContractorCompensationGrp/CompensationAmt | 0 | 65785525 |
| IRS990/ContractorCompensationGrp/CompensationAmt | 1 | 27611950 |
| IRS990/ContractorCompensationGrp/CompensationAmt | 2 | 30239132 |
| IRS990/ContractorCompensationGrp/CompensationAmt | 3 | 21628265 |
| IRS990/ContractorCompensationGrp/CompensationAmt | 4 | 8758134 |
| IRS990/ContractorCompensationGrp/ContractorAddress/USAddress/AddressLine1Txt | 0 | 75 GLEN RD |
| IRS990/ContractorCompensationGrp/ContractorAddress/USAddress/AddressLine1Txt | 1 | 300 East Joppa Road |
| IRS990/ContractorCompensationGrp/ContractorAddress/USAddress/AddressLine1Txt | 2 | 1600 AMPITHEATRE PKWY |
| IRS990/ContractorCompensationGrp/ContractorAddress/USAddress/AddressLine1Txt | 3 | 266 SUMMER ST |
| IRS990/ContractorCompensationGrp/ContractorAddress/USAddress/AddressLine1Txt | 4 | 2521 NORTH RIVER RD |
| IRS990/ContractorCompensationGrp/ContractorAddress/USAddress/CityNm | 0 | SANDY HOOK |
| IRS990/ContractorCompensationGrp/ContractorAddress/USAddress/CityNm | 1 | TOWSON |
| IRS990/ContractorCompensationGrp/ContractorAddress/USAddress/CityNm | 2 | MOUNTAIN VIEW |
| IRS990/ContractorCompensationGrp/ContractorAddress/USAddress/CityNm | 3 | BOSTON |
| IRS990/ContractorCompensationGrp/ContractorAddress/USAddress/CityNm | 4 | HOOKSETT |
| IRS990/ContractorCompensationGrp/ContractorAddress/USAddress/StateAbbreviationCd | 0 | CT |
| IRS990/ContractorCompensationGrp/ContractorAddress/USAddress/StateAbbreviationCd | 1 | MD |
| IRS990/ContractorCompensationGrp/ContractorAddress/USAddress/StateAbbreviationCd | 2 | CA |
| IRS990/ContractorCompensationGrp/ContractorAddress/USAddress/StateAbbreviationCd | 3 | MA |
| IRS990/ContractorCompensationGrp/ContractorAddress/USAddress/StateAbbreviationCd | 4 | NH |
| IRS990/ContractorCompensationGrp/ContractorAddress/USAddress/ZIPCd | 0 | 06882 |
| IRS990/ContractorCompensationGrp/ContractorAddress/USAddress/ZIPCd | 1 | 21286 |
| IRS990/ContractorCompensationGrp/ContractorAddress/USAddress/ZIPCd | 2 | 94043 |
| IRS990/ContractorCompensationGrp/ContractorAddress/USAddress/ZIPCd | 3 | 02210 |
| IRS990/ContractorCompensationGrp/ContractorAddress/USAddress/ZIPCd | 4 | 90245 |
| IRS990/ContractorCompensationGrp/ContractorName/PersonNm | 0 | MEDIASSOCIATES INC |
| IRS990/ContractorCompensationGrp/ContractorName/PersonNm | 1 | WHITING-TURNER CONTRACTING COMPANY |
| IRS990/ContractorCompensationGrp/ContractorName/PersonNm | 2 | GOOGLE INC |
| IRS990/ContractorCompensationGrp/ContractorName/PersonNm | 3 | CONSIGLI CONSTRUCTION CO INC |
| IRS990/ContractorCompensationGrp/ContractorName/PersonNm | 4 | SODEXO OPERATIONS LLC |
| IRS990/ContractorCompensationGrp/ServicesDesc | 0 | ADVERTISING |
| IRS990/ContractorCompensationGrp/ServicesDesc | 1 | CONSTRUCTION |
| IRS990/ContractorCompensationGrp/ServicesDesc | 2 | ADVERTISING |
| IRS990/ContractorCompensationGrp/ServicesDesc | 3 | CONSTRUCTION |
| IRS990/ContractorCompensationGrp/ServicesDesc | 4 | FOOD SERVICE |
| IRS990/CostOfGoodsSoldAmt | 0 | 0 |
| IRS990/CreditCounselingInd | 0 | false |
| IRS990/CYBenefitsPaidToMembersAmt | 0 | 0 |
| IRS990/CYContributionsGrantsAmt | 0 | 10549227 |
| IRS990/CYGrantsAndSimilarPaidAmt | 0 | 59090067 |
| IRS990/CYInvestmentIncomeAmt | 0 | 7884870 |
| IRS990/CYOtherExpensesAmt | 0 | 283058703 |
| IRS990/CYOtherRevenueAmt | 0 | 5768326 |
| IRS990/CYProgramServiceRevenueAmt | 0 | 782474418 |
| IRS990/CYRevenuesLessExpensesAmt | 0 | 132973091 |
| IRS990/CYSalariesCompEmpBnftPaidAmt | 0 | 331554980 |
| IRS990/CYTotalExpensesAmt | 0 | 673703750 |
| IRS990/CYTotalFundraisingExpenseAmt | 0 | 1490813 |
| IRS990/CYTotalProfFndrsngExpnsAmt | 0 | 0 |
| IRS990/CYTotalRevenueAmt | 0 | 806676841 |
| IRS990/DecisionsSubjectToApprovaInd | 0 | false |
| IRS990/DeductibleArtContributionInd | 0 | false |
| IRS990/DeductibleNonCashContriInd | 0 | true |
| IRS990/DeferredRevenueGrp/BOYAmt | 0 | 18091034 |
| IRS990/DeferredRevenueGrp/EOYAmt | 0 | 19958806 |
| IRS990/DelegationOfMgmtDutiesInd | 0 | false |
| IRS990/DepreciationDepletionGrp/ManagementAndGeneralAmt | 0 | 3506567 |
| IRS990/DepreciationDepletionGrp/ProgramServicesAmt | 0 | 12821365 |
| IRS990/DepreciationDepletionGrp/TotalAmt | 0 | 16327932 |
| IRS990/Desc | 0 | SEE SCHEDULE O |
| IRS990/DescribedInSection501c3Ind | 0 | true |
| IRS990/DisregardedEntityInd | 0 | false |
| IRS990/DocumentRetentionPolicyInd | 0 | false |
| IRS990/DonorAdvisedFundInd | 0 | false |
| IRS990/ElectionOfBoardMembersInd | 0 | false |
| IRS990/EmployeeCnt | 0 | 10302 |
| IRS990/EmploymentTaxReturnsFiledInd | 0 | true |
| IRS990/EngagedInExcessBenefitTransInd | 0 | false |
| IRS990/EscrowAccountInd | 0 | false |
| IRS990/EscrowAccountLiabilityGrp/BOYAmt | 0 | 0 |
| IRS990/EscrowAccountLiabilityGrp/EOYAmt | 0 | 0 |
| IRS990/ExpenseAmt | 0 | 562166152 |
| IRS990/FamilyOrBusinessRlnInd | 0 | true |
| IRS990/FederalGrantAuditPerformedInd | 0 | true |
| IRS990/FederalGrantAuditRequiredInd | 0 | true |
| IRS990/FeesForServicesAccountingGrp/ManagementAndGeneralAmt | 0 | 440850 |
| IRS990/FeesForServicesAccountingGrp/TotalAmt | 0 | 440850 |
| IRS990/FeesForServicesLegalGrp/ManagementAndGeneralAmt | 0 | 397851 |
| IRS990/FeesForServicesLegalGrp/TotalAmt | 0 | 397851 |
| IRS990/FeesForServicesLobbyingGrp/TotalAmt | 0 | 0 |
| IRS990/FeesForServicesManagementGrp/TotalAmt | 0 | 0 |
| IRS990/FeesForServicesOtherGrp/FundraisingAmt | 0 | 17137 |
| IRS990/FeesForServicesOtherGrp/ManagementAndGeneralAmt | 0 | 4519642 |
| IRS990/FeesForServicesOtherGrp/ProgramServicesAmt | 0 | 19453232 |
| IRS990/FeesForServicesOtherGrp/TotalAmt | 0 | 23990011 |
| IRS990/FeesForServicesProfFundraising/TotalAmt | 0 | 0 |
| IRS990/FeesForSrvcInvstMgmntFeesGrp/ManagementAndGeneralAmt | 0 | 838446 |
| IRS990/FeesForSrvcInvstMgmntFeesGrp/TotalAmt | 0 | 838446 |
| IRS990/ForeignActivitiesInd | 0 | true |
| IRS990/ForeignFinancialAccountInd | 0 | false |
| IRS990/ForeignGrantsGrp/ProgramServicesAmt | 0 | 1658900 |
| IRS990/ForeignGrantsGrp/TotalAmt | 0 | 1658900 |
| IRS990/ForeignOfficeInd | 0 | true |
| IRS990/Form8282PropertyDisposedOfInd | 0 | false |
| IRS990/Form990PartVIISectionAGrp/AverageHoursPerWeekRltdOrgRt | 0 | 0.5 |
| IRS990/Form990PartVIISectionAGrp/AverageHoursPerWeekRltdOrgRt | 1 | 0.0 |
| IRS990/Form990PartVIISectionAGrp/AverageHoursPerWeekRltdOrgRt | 2 | 0.0 |
| IRS990/Form990PartVIISectionAGrp/AverageHoursPerWeekRltdOrgRt | 3 | 0.0 |
| IRS990/Form990PartVIISectionAGrp/AverageHoursPerWeekRltdOrgRt | 4 | 0.0 |
| IRS990/Form990PartVIISectionAGrp/AverageHoursPerWeekRltdOrgRt | 5 | 0.0 |
| IRS990/Form990PartVIISectionAGrp/AverageHoursPerWeekRltdOrgRt | 6 | 0.0 |
| IRS990/Form990PartVIISectionAGrp/AverageHoursPerWeekRltdOrgRt | 7 | 0.0 |
| IRS990/Form990PartVIISectionAGrp/AverageHoursPerWeekRltdOrgRt | 8 | 0.0 |
| IRS990/Form990PartVIISectionAGrp/AverageHoursPerWeekRltdOrgRt | 9 | 0.0 |
| IRS990/Form990PartVIISectionAGrp/AverageHoursPerWeekRltdOrgRt | 10 | 0.0 |
| IRS990/Form990PartVIISectionAGrp/AverageHoursPerWeekRltdOrgRt | 11 | 0.0 |
| IRS990/Form990PartVIISectionAGrp/AverageHoursPerWeekRltdOrgRt | 12 | 0.0 |
| IRS990/Form990PartVIISectionAGrp/AverageHoursPerWeekRltdOrgRt | 13 | 0.0 |
| IRS990/Form990PartVIISectionAGrp/AverageHoursPerWeekRltdOrgRt | 14 | 0.0 |
| IRS990/Form990PartVIISectionAGrp/AverageHoursPerWeekRltdOrgRt | 15 | 0.0 |
| IRS990/Form990PartVIISectionAGrp/AverageHoursPerWeekRltdOrgRt | 16 | 0.0 |
| IRS990/Form990PartVIISectionAGrp/AverageHoursPerWeekRltdOrgRt | 17 | 0.0 |
| IRS990/Form990PartVIISectionAGrp/AverageHoursPerWeekRltdOrgRt | 18 | 0.0 |
| IRS990/Form990PartVIISectionAGrp/AverageHoursPerWeekRltdOrgRt | 19 | 0.0 |
| IRS990/Form990PartVIISectionAGrp/AverageHoursPerWeekRltdOrgRt | 20 | 0.0 |
| IRS990/Form990PartVIISectionAGrp/AverageHoursPerWeekRltdOrgRt | 21 | 0.0 |
| IRS990/Form990PartVIISectionAGrp/AverageHoursPerWeekRltdOrgRt | 22 | 0.0 |
| IRS990/Form990PartVIISectionAGrp/AverageHoursPerWeekRltdOrgRt | 23 | 0.0 |
| IRS990/Form990PartVIISectionAGrp/AverageHoursPerWeekRltdOrgRt | 24 | 0.0 |
| IRS990/Form990PartVIISectionAGrp/AverageHoursPerWeekRltdOrgRt | 25 | 0.0 |
| IRS990/Form990PartVIISectionAGrp/AverageHoursPerWeekRltdOrgRt | 26 | 0.0 |
| IRS990/Form990PartVIISectionAGrp/AverageHoursPerWeekRltdOrgRt | 27 | 0.0 |
| IRS990/Form990PartVIISectionAGrp/AverageHoursPerWeekRltdOrgRt | 28 | 0.0 |
| IRS990/Form990PartVIISectionAGrp/AverageHoursPerWeekRltdOrgRt | 29 | 0.0 |
| IRS990/Form990PartVIISectionAGrp/AverageHoursPerWeekRltdOrgRt | 30 | 0.0 |
| IRS990/Form990PartVIISectionAGrp/AverageHoursPerWeekRltdOrgRt | 31 | 0.0 |
| IRS990/Form990PartVIISectionAGrp/AverageHoursPerWeekRltdOrgRt | 32 | 0.0 |
| IRS990/Form990PartVIISectionAGrp/AverageHoursPerWeekRt | 0 | 40.0 |
| IRS990/Form990PartVIISectionAGrp/AverageHoursPerWeekRt | 1 | 1.0 |
| IRS990/Form990PartVIISectionAGrp/AverageHoursPerWeekRt | 2 | 1.0 |
| IRS990/Form990PartVIISectionAGrp/AverageHoursPerWeekRt | 3 | 1.0 |
| IRS990/Form990PartVIISectionAGrp/AverageHoursPerWeekRt | 4 | 1.0 |
| IRS990/Form990PartVIISectionAGrp/AverageHoursPerWeekRt | 5 | 1.0 |
| IRS990/Form990PartVIISectionAGrp/AverageHoursPerWeekRt | 6 | 1.0 |
| IRS990/Form990PartVIISectionAGrp/AverageHoursPerWeekRt | 7 | 1.0 |
| IRS990/Form990PartVIISectionAGrp/AverageHoursPerWeekRt | 8 | 1.0 |
| IRS990/Form990PartVIISectionAGrp/AverageHoursPerWeekRt | 9 | 1.0 |
| IRS990/Form990PartVIISectionAGrp/AverageHoursPerWeekRt | 10 | 1.0 |
| IRS990/Form990PartVIISectionAGrp/AverageHoursPerWeekRt | 11 | 1.0 |
| IRS990/Form990PartVIISectionAGrp/AverageHoursPerWeekRt | 12 | 1.0 |
| IRS990/Form990PartVIISectionAGrp/AverageHoursPerWeekRt | 13 | 1.0 |
| IRS990/Form990PartVIISectionAGrp/AverageHoursPerWeekRt | 14 | 1.0 |
| IRS990/Form990PartVIISectionAGrp/AverageHoursPerWeekRt | 15 | 1.0 |
| IRS990/Form990PartVIISectionAGrp/AverageHoursPerWeekRt | 16 | 1.0 |
| IRS990/Form990PartVIISectionAGrp/AverageHoursPerWeekRt | 17 | 40.0 |
| IRS990/Form990PartVIISectionAGrp/AverageHoursPerWeekRt | 18 | 40.0 |
| IRS990/Form990PartVIISectionAGrp/AverageHoursPerWeekRt | 19 | 40.0 |
| IRS990/Form990PartVIISectionAGrp/AverageHoursPerWeekRt | 20 | 40.0 |
| IRS990/Form990PartVIISectionAGrp/AverageHoursPerWeekRt | 21 | 40.0 |
| IRS990/Form990PartVIISectionAGrp/AverageHoursPerWeekRt | 22 | 40.0 |
| IRS990/Form990PartVIISectionAGrp/AverageHoursPerWeekRt | 23 | 40.0 |
| IRS990/Form990PartVIISectionAGrp/AverageHoursPerWeekRt | 24 | 40.0 |
| IRS990/Form990PartVIISectionAGrp/AverageHoursPerWeekRt | 25 | 40.0 |
| IRS990/Form990PartVIISectionAGrp/AverageHoursPerWeekRt | 26 | 40.0 |
| IRS990/Form990PartVIISectionAGrp/AverageHoursPerWeekRt | 27 | 40.0 |
| IRS990/Form990PartVIISectionAGrp/AverageHoursPerWeekRt | 28 | 40.0 |
| IRS990/Form990PartVIISectionAGrp/AverageHoursPerWeekRt | 29 | 40.0 |
| IRS990/Form990PartVIISectionAGrp/AverageHoursPerWeekRt | 30 | 40.0 |
| IRS990/Form990PartVIISectionAGrp/AverageHoursPerWeekRt | 31 | 40.0 |
| IRS990/Form990PartVIISectionAGrp/AverageHoursPerWeekRt | 32 | 40.0 |
| IRS990/Form990PartVIISectionAGrp/FormerOfcrDirectorTrusteeInd | 0 | X |
| IRS990/Form990PartVIISectionAGrp/FormerOfcrDirectorTrusteeInd | 1 | X |
| IRS990/Form990PartVIISectionAGrp/FormerOfcrDirectorTrusteeInd | 2 | X |
| IRS990/Form990PartVIISectionAGrp/FormerOfcrDirectorTrusteeInd | 3 | X |
| IRS990/Form990PartVIISectionAGrp/FormerOfcrDirectorTrusteeInd | 4 | X |
| 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/KeyEmployeeInd | 0 | X |
| IRS990/Form990PartVIISectionAGrp/KeyEmployeeInd | 1 | 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 | 42678 |
| 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 | 50035 |
| IRS990/Form990PartVIISectionAGrp/OtherCompensationAmt | 18 | 36862 |
| IRS990/Form990PartVIISectionAGrp/OtherCompensationAmt | 19 | 36198 |
| IRS990/Form990PartVIISectionAGrp/OtherCompensationAmt | 20 | 0 |
| IRS990/Form990PartVIISectionAGrp/OtherCompensationAmt | 21 | 33344 |
| IRS990/Form990PartVIISectionAGrp/OtherCompensationAmt | 22 | 48023 |
| IRS990/Form990PartVIISectionAGrp/OtherCompensationAmt | 23 | 48023 |
| IRS990/Form990PartVIISectionAGrp/OtherCompensationAmt | 24 | 32671 |
| IRS990/Form990PartVIISectionAGrp/OtherCompensationAmt | 25 | 48218 |
| IRS990/Form990PartVIISectionAGrp/OtherCompensationAmt | 26 | 25120 |
| IRS990/Form990PartVIISectionAGrp/OtherCompensationAmt | 27 | 39103 |
| IRS990/Form990PartVIISectionAGrp/OtherCompensationAmt | 28 | 44472 |
| IRS990/Form990PartVIISectionAGrp/OtherCompensationAmt | 29 | 18814 |
| IRS990/Form990PartVIISectionAGrp/OtherCompensationAmt | 30 | 41859 |
| IRS990/Form990PartVIISectionAGrp/OtherCompensationAmt | 31 | 44912 |
| IRS990/Form990PartVIISectionAGrp/OtherCompensationAmt | 32 | 44964 |
| IRS990/Form990PartVIISectionAGrp/PersonNm | 0 | Dr Paul J LeBlanc |
| IRS990/Form990PartVIISectionAGrp/PersonNm | 1 | Mark A Ouellette '74 |
| IRS990/Form990PartVIISectionAGrp/PersonNm | 2 | Robert A Freese '89 |
| IRS990/Form990PartVIISectionAGrp/PersonNm | 3 | Janet Breslin-Smith |
| IRS990/Form990PartVIISectionAGrp/PersonNm | 4 | Howard Brodsky |
| IRS990/Form990PartVIISectionAGrp/PersonNm | 5 | Lisa Guertin |
| IRS990/Form990PartVIISectionAGrp/PersonNm | 6 | Andre Hawaux '92 |
| IRS990/Form990PartVIISectionAGrp/PersonNm | 7 | Winnie Lerner |
| IRS990/Form990PartVIISectionAGrp/PersonNm | 8 | Frederick Loeffler |
| IRS990/Form990PartVIISectionAGrp/PersonNm | 9 | Lisa Marsh Ryerson |
| IRS990/Form990PartVIISectionAGrp/PersonNm | 10 | Arthur W Sullivan |
| IRS990/Form990PartVIISectionAGrp/PersonNm | 11 | Edward Wolak '74 |
| IRS990/Form990PartVIISectionAGrp/PersonNm | 12 | Peter R Worrell |
| IRS990/Form990PartVIISectionAGrp/PersonNm | 13 | Maribel Duran |
| IRS990/Form990PartVIISectionAGrp/PersonNm | 14 | Matt Greenfield |
| IRS990/Form990PartVIISectionAGrp/PersonNm | 15 | Ralph Richard Banks |
| IRS990/Form990PartVIISectionAGrp/PersonNm | 16 | Dr MaryEllen C McGuire |
| IRS990/Form990PartVIISectionAGrp/PersonNm | 17 | Joseph Sergi |
| IRS990/Form990PartVIISectionAGrp/PersonNm | 18 | R Yvette Clark |
| IRS990/Form990PartVIISectionAGrp/PersonNm | 19 | James Kulesza |
| IRS990/Form990PartVIISectionAGrp/PersonNm | 20 | Dr Helen Ouellette |
| IRS990/Form990PartVIISectionAGrp/PersonNm | 21 | Dr Patricia Lynott |
| IRS990/Form990PartVIISectionAGrp/PersonNm | 22 | Amelia Manning |
| IRS990/Form990PartVIISectionAGrp/PersonNm | 23 | Scott Durand |
| IRS990/Form990PartVIISectionAGrp/PersonNm | 24 | Dr Gregory W Fowler |
| IRS990/Form990PartVIISectionAGrp/PersonNm | 25 | Jamie James |
| IRS990/Form990PartVIISectionAGrp/PersonNm | 26 | Thomas Dionisio '76 |
| IRS990/Form990PartVIISectionAGrp/PersonNm | 27 | Heather Lorenz |
| IRS990/Form990PartVIISectionAGrp/PersonNm | 28 | Donald Brezinski |
| IRS990/Form990PartVIISectionAGrp/PersonNm | 29 | Kristine Clerkin |
| IRS990/Form990PartVIISectionAGrp/PersonNm | 30 | Elizabeth May |
| IRS990/Form990PartVIISectionAGrp/PersonNm | 31 | Dr William Wil Zemp |
| IRS990/Form990PartVIISectionAGrp/PersonNm | 32 | Danielle Stanton |
| IRS990/Form990PartVIISectionAGrp/ReportableCompFromOrgAmt | 0 | 1047257 |
| 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 | 483506 |
| IRS990/Form990PartVIISectionAGrp/ReportableCompFromOrgAmt | 18 | 243465 |
| IRS990/Form990PartVIISectionAGrp/ReportableCompFromOrgAmt | 19 | 145624 |
| IRS990/Form990PartVIISectionAGrp/ReportableCompFromOrgAmt | 20 | 37615 |
| IRS990/Form990PartVIISectionAGrp/ReportableCompFromOrgAmt | 21 | 332074 |
| IRS990/Form990PartVIISectionAGrp/ReportableCompFromOrgAmt | 22 | 626682 |
| IRS990/Form990PartVIISectionAGrp/ReportableCompFromOrgAmt | 23 | 409404 |
| IRS990/Form990PartVIISectionAGrp/ReportableCompFromOrgAmt | 24 | 411355 |
| IRS990/Form990PartVIISectionAGrp/ReportableCompFromOrgAmt | 25 | 381732 |
| IRS990/Form990PartVIISectionAGrp/ReportableCompFromOrgAmt | 26 | 343296 |
| IRS990/Form990PartVIISectionAGrp/ReportableCompFromOrgAmt | 27 | 293172 |
| IRS990/Form990PartVIISectionAGrp/ReportableCompFromOrgAmt | 28 | 249764 |
| IRS990/Form990PartVIISectionAGrp/ReportableCompFromOrgAmt | 29 | 181301 |
| IRS990/Form990PartVIISectionAGrp/ReportableCompFromOrgAmt | 30 | 246852 |
| IRS990/Form990PartVIISectionAGrp/ReportableCompFromOrgAmt | 31 | 282146 |
| IRS990/Form990PartVIISectionAGrp/ReportableCompFromOrgAmt | 32 | 279828 |
| 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/ReportableCompFromRltdOrgAmt | 24 | 0 |
| IRS990/Form990PartVIISectionAGrp/ReportableCompFromRltdOrgAmt | 25 | 0 |
| IRS990/Form990PartVIISectionAGrp/ReportableCompFromRltdOrgAmt | 26 | 0 |
| 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 | 0 |
| IRS990/Form990PartVIISectionAGrp/TitleTxt | 0 | President/CEO |
| IRS990/Form990PartVIISectionAGrp/TitleTxt | 1 | Trustee/Chairman |
| IRS990/Form990PartVIISectionAGrp/TitleTxt | 2 | Trustee/Secretary |
| IRS990/Form990PartVIISectionAGrp/TitleTxt | 3 | Trustee (Through April 2018) |
| 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 (through October 2017) |
| IRS990/Form990PartVIISectionAGrp/TitleTxt | 9 | Trustee |
| IRS990/Form990PartVIISectionAGrp/TitleTxt | 10 | Trustee |
| IRS990/Form990PartVIISectionAGrp/TitleTxt | 11 | Trustee |
| IRS990/Form990PartVIISectionAGrp/TitleTxt | 12 | Trustee |
| IRS990/Form990PartVIISectionAGrp/TitleTxt | 13 | Trustee |
| IRS990/Form990PartVIISectionAGrp/TitleTxt | 14 | Trustee |
| IRS990/Form990PartVIISectionAGrp/TitleTxt | 15 | Trustee (as of October 2017) |
| IRS990/Form990PartVIISectionAGrp/TitleTxt | 16 | Trustee (As of June 2018) |
| IRS990/Form990PartVIISectionAGrp/TitleTxt | 17 | EVP Fin & Admin/CFO/Treasurer |
| IRS990/Form990PartVIISectionAGrp/TitleTxt | 18 | Gen. Counsel/ Asst. Secretary |
| IRS990/Form990PartVIISectionAGrp/TitleTxt | 19 | Assistant Treasurer |
| IRS990/Form990PartVIISectionAGrp/TitleTxt | 20 | Interim CFO (Started 11/13/17) |
| IRS990/Form990PartVIISectionAGrp/TitleTxt | 21 | President, University College |