| IRS990/AccountantCompileOrReviewInd | 0 | 0 |
| IRS990/AccountsPayableAccrExpnssGrp/BOYAmt | 0 | 396026 |
| IRS990/AccountsPayableAccrExpnssGrp/EOYAmt | 0 | 428124 |
| IRS990/ActivitiesConductedPrtshpInd | 0 | 0 |
| IRS990/ActivityOrMissionDesc | 0 | GRADUATE & POSTGRADUATE EXCHANGE FELLOWSHIP PROGRAM BETWEEN THE UNITED STATES AND BELGIUM. |
| IRS990/AllOtherContributionsAmt | 0 | 2469149 |
| IRS990/AllOtherExpensesGrp/FundraisingAmt | 0 | 2462 |
| IRS990/AllOtherExpensesGrp/ManagementAndGeneralAmt | 0 | 2540 |
| IRS990/AllOtherExpensesGrp/ProgramServicesAmt | 0 | 2693 |
| IRS990/AllOtherExpensesGrp/TotalAmt | 0 | 7695 |
| IRS990/AnnualDisclosureCoveredPrsnInd | 0 | 1 |
| IRS990/AuditCommitteeInd | 0 | 1 |
| IRS990/BackupWthldComplianceInd | 0 | 1 |
| IRS990/BooksInCareOfDetail/BusinessName/BusinessNameLine1Txt | 0 | R BROWN |
| IRS990/BooksInCareOfDetail/PhoneNum | 0 | 5163388700 |
| IRS990/BooksInCareOfDetail/USAddress/AddressLine1Txt | 0 | 80 CROSSWAYS PK DR W |
| IRS990/BooksInCareOfDetail/USAddress/CityNm | 0 | WOODBURY |
| IRS990/BooksInCareOfDetail/USAddress/StateAbbreviationCd | 0 | NY |
| IRS990/BooksInCareOfDetail/USAddress/ZIPCd | 0 | 11797 |
| IRS990/BusinessRlnWithFamMemInd | 0 | 0 |
| IRS990/BusinessRlnWithOfficerEntInd | 0 | 0 |
| IRS990/BusinessRlnWithOrgMemInd | 0 | 0 |
| IRS990/CashNonInterestBearingGrp/BOYAmt | 0 | 1212489 |
| IRS990/CashNonInterestBearingGrp/EOYAmt | 0 | 75769 |
| IRS990/ChangeToOrgDocumentsInd | 0 | 0 |
| IRS990/CntrctRcvdGreaterThan100KCnt | 0 | 2 |
| IRS990/CollectionsOfArtInd | 0 | 1 |
| IRS990/CompensationFromOtherSrcsInd | 0 | 0 |
| IRS990/CompensationProcessCEOInd | 0 | 0 |
| IRS990/CompensationProcessOtherInd | 0 | 1 |
| IRS990/ConferencesMeetingsGrp/FundraisingAmt | 0 | 1205 |
| IRS990/ConferencesMeetingsGrp/ManagementAndGeneralAmt | 0 | 1242 |
| IRS990/ConferencesMeetingsGrp/ProgramServicesAmt | 0 | 1318 |
| IRS990/ConferencesMeetingsGrp/TotalAmt | 0 | 3765 |
| IRS990/ConflictOfInterestPolicyInd | 0 | 1 |
| IRS990/ConservationEasementsInd | 0 | 0 |
| IRS990/ConsolidatedAuditFinclStmtInd | 0 | 0 |
| IRS990/ContractorCompensationGrp/CompensationAmt | 0 | 414208 |
| IRS990/ContractorCompensationGrp/CompensationAmt | 1 | 151575 |
| IRS990/ContractorCompensationGrp/ContractorAddress/USAddress/AddressLine1Txt | 0 | 230 PARK AVENUE 1TH FL SUITE 61 |
| IRS990/ContractorCompensationGrp/ContractorAddress/USAddress/AddressLine1Txt | 1 | 80 CROSSWAYS PARK WEST |
| IRS990/ContractorCompensationGrp/ContractorAddress/USAddress/CityNm | 0 | NEW YORK |
| IRS990/ContractorCompensationGrp/ContractorAddress/USAddress/CityNm | 1 | WOODBURY |
| IRS990/ContractorCompensationGrp/ContractorAddress/USAddress/StateAbbreviationCd | 0 | NY |
| IRS990/ContractorCompensationGrp/ContractorAddress/USAddress/StateAbbreviationCd | 1 | NY |
| IRS990/ContractorCompensationGrp/ContractorAddress/USAddress/ZIPCd | 0 | 10169 |
| IRS990/ContractorCompensationGrp/ContractorAddress/USAddress/ZIPCd | 1 | 11797 |
| IRS990/ContractorCompensationGrp/ContractorName/BusinessName/BusinessNameLine1Txt | 0 | GRIFFIN ASSET MANAGEMENT |
| IRS990/ContractorCompensationGrp/ContractorName/BusinessName/BusinessNameLine1Txt | 1 | SHALIK MORRIS & COMPANY LLP |
| IRS990/ContractorCompensationGrp/ServicesDesc | 0 | INVESTMENT ADVISORY SERVICES |
| IRS990/ContractorCompensationGrp/ServicesDesc | 1 | ACCOUNTING SERVICES |
| IRS990/CreditCounselingInd | 0 | 0 |
| IRS990/CYBenefitsPaidToMembersAmt | 0 | 0 |
| IRS990/CYContributionsGrantsAmt | 0 | 2525531 |
| IRS990/CYGrantsAndSimilarPaidAmt | 0 | 3426691 |
| IRS990/CYInvestmentIncomeAmt | 0 | 6552712 |
| IRS990/CYOtherExpensesAmt | 0 | 727124 |
| IRS990/CYOtherRevenueAmt | 0 | -22682 |
| IRS990/CYProgramServiceRevenueAmt | 0 | 300993 |
| IRS990/CYRevenuesLessExpensesAmt | 0 | 5060064 |
| IRS990/CYSalariesCompEmpBnftPaidAmt | 0 | 142675 |
| IRS990/CYTotalExpensesAmt | 0 | 4296490 |
| IRS990/CYTotalFundraisingExpenseAmt | 0 | 117157 |
| IRS990/CYTotalProfFndrsngExpnsAmt | 0 | 0 |
| IRS990/CYTotalRevenueAmt | 0 | 9356554 |
| IRS990/DecisionsSubjectToApprovaInd | 0 | 1 |
| IRS990/DeductibleArtContributionInd | 0 | 0 |
| IRS990/DeductibleNonCashContriInd | 0 | 0 |
| IRS990/DelegationOfMgmtDutiesInd | 0 | 0 |
| IRS990/Desc | 0 | GRADUATE FELLOWSHIP PROGRAM- FOR FISCAL YEAR ENDED AUGUST 31, 2018 THE FOUNDATION AWARDED A TOTAL OF 77 PAID FELLOWSHIPS CONSISTING OF $2,159,000 IN STIPENDS AND $1,254753 IN TUITION AND FEES FOR GRADUATE STUDY AND POSTDOCTORAL RESEARCH IN THE U.S AND BELGIUM. |
| IRS990/DescribedInSection501c3Ind | 0 | 1 |
| IRS990/DisregardedEntityInd | 0 | 0 |
| IRS990/DocumentRetentionPolicyInd | 0 | 0 |
| IRS990/DonorAdvisedFundInd | 0 | 0 |
| IRS990/ElectionOfBoardMembersInd | 0 | 1 |
| IRS990/EmployeeCnt | 0 | 0 |
| IRS990/EngagedInExcessBenefitTransInd | 0 | 0 |
| IRS990/ExpenseAmt | 0 | 3553772 |
| IRS990/FamilyOrBusinessRlnInd | 0 | 0 |
| IRS990/FederalGrantAuditRequiredInd | 0 | 0 |
| IRS990/FeesForServicesAccountingGrp/FundraisingAmt | 0 | 48891 |
| IRS990/FeesForServicesAccountingGrp/ManagementAndGeneralAmt | 0 | 50418 |
| IRS990/FeesForServicesAccountingGrp/ProgramServicesAmt | 0 | 53474 |
| IRS990/FeesForServicesAccountingGrp/TotalAmt | 0 | 152783 |
| IRS990/FeesForServicesLegalGrp/ManagementAndGeneralAmt | 0 | 3450 |
| IRS990/FeesForServicesLegalGrp/TotalAmt | 0 | 3450 |
| IRS990/FeesForSrvcInvstMgmntFeesGrp/ManagementAndGeneralAmt | 0 | 414208 |
| IRS990/FeesForSrvcInvstMgmntFeesGrp/TotalAmt | 0 | 414208 |
| IRS990/ForeignActivitiesInd | 0 | 1 |
| IRS990/ForeignCountryCd | 0 | BE |
| IRS990/ForeignFinancialAccountInd | 0 | 1 |
| IRS990/ForeignGrantsGrp/ProgramServicesAmt | 0 | 274154 |
| IRS990/ForeignGrantsGrp/TotalAmt | 0 | 274154 |
| IRS990/ForeignOfficeInd | 0 | 1 |
| IRS990/Form8282PropertyDisposedOfInd | 0 | 0 |
| IRS990/Form990PartVIISectionAGrp/AverageHoursPerWeekRt | 0 | 0.25 |
| IRS990/Form990PartVIISectionAGrp/AverageHoursPerWeekRt | 1 | 20.00 |
| IRS990/Form990PartVIISectionAGrp/AverageHoursPerWeekRt | 2 | 0.00 |
| IRS990/Form990PartVIISectionAGrp/AverageHoursPerWeekRt | 3 | 0.00 |
| IRS990/Form990PartVIISectionAGrp/AverageHoursPerWeekRt | 4 | 0.00 |
| IRS990/Form990PartVIISectionAGrp/AverageHoursPerWeekRt | 5 | 0.25 |
| IRS990/Form990PartVIISectionAGrp/AverageHoursPerWeekRt | 6 | 0.50 |
| IRS990/Form990PartVIISectionAGrp/AverageHoursPerWeekRt | 7 | 0.00 |
| IRS990/Form990PartVIISectionAGrp/AverageHoursPerWeekRt | 8 | 0.00 |
| IRS990/Form990PartVIISectionAGrp/AverageHoursPerWeekRt | 9 | 2.00 |
| IRS990/Form990PartVIISectionAGrp/AverageHoursPerWeekRt | 10 | 0.25 |
| IRS990/Form990PartVIISectionAGrp/AverageHoursPerWeekRt | 11 | 0.25 |
| IRS990/Form990PartVIISectionAGrp/AverageHoursPerWeekRt | 12 | 1.00 |
| IRS990/Form990PartVIISectionAGrp/AverageHoursPerWeekRt | 13 | 0.00 |
| IRS990/Form990PartVIISectionAGrp/AverageHoursPerWeekRt | 14 | 0.00 |
| 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/IndividualTrusteeOrDirectorInd | 13 | X |
| IRS990/Form990PartVIISectionAGrp/IndividualTrusteeOrDirectorInd | 14 | X |
| IRS990/Form990PartVIISectionAGrp/OfficerInd | 0 | X |
| IRS990/Form990PartVIISectionAGrp/OfficerInd | 1 | X |
| IRS990/Form990PartVIISectionAGrp/OfficerInd | 2 | X |
| IRS990/Form990PartVIISectionAGrp/OfficerInd | 3 | 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/PersonNm | 0 | DR MARYAN AINSWORTH |
| IRS990/Form990PartVIISectionAGrp/PersonNm | 1 | CHEVALIER EMILE L BOULPAEP |
| IRS990/Form990PartVIISectionAGrp/PersonNm | 2 | COMTE DIEGO DU MONCEAU DE BERGENDAL |
| IRS990/Form990PartVIISectionAGrp/PersonNm | 3 | MRS SUSAN FRIBERG |
| IRS990/Form990PartVIISectionAGrp/PersonNm | 4 | MR FILIP MOERMAN |
| IRS990/Form990PartVIISectionAGrp/PersonNm | 5 | BARON DANIEL JANSSEN |
| IRS990/Form990PartVIISectionAGrp/PersonNm | 6 | LGILLES SION ESQ |
| IRS990/Form990PartVIISectionAGrp/PersonNm | 7 | DIRK WAUTERS |
| IRS990/Form990PartVIISectionAGrp/PersonNm | 8 | PROFESSOR JACQUES WILLEMS |
| IRS990/Form990PartVIISectionAGrp/PersonNm | 9 | PROF DR MARCEL CROCHET |
| IRS990/Form990PartVIISectionAGrp/PersonNm | 10 | WILLIAM F MOODY |
| IRS990/Form990PartVIISectionAGrp/PersonNm | 11 | MARGARET HOOVER |
| IRS990/Form990PartVIISectionAGrp/PersonNm | 12 | MR OLIVIER TROUVEROY |
| IRS990/Form990PartVIISectionAGrp/PersonNm | 13 | BARON FRANS VAN DAELE |
| IRS990/Form990PartVIISectionAGrp/PersonNm | 14 | ALEXIA BERTRAND |
| 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/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/TitleTxt | 0 | DIRECTOR |
| IRS990/Form990PartVIISectionAGrp/TitleTxt | 1 | CHAIRMAN, PRES. & DIRECTOR |
| IRS990/Form990PartVIISectionAGrp/TitleTxt | 2 | DIRECTOR |
| IRS990/Form990PartVIISectionAGrp/TitleTxt | 3 | DIRECTOR |
| IRS990/Form990PartVIISectionAGrp/TitleTxt | 4 | DIRECTOR |
| IRS990/Form990PartVIISectionAGrp/TitleTxt | 5 | DIRECTOR |
| IRS990/Form990PartVIISectionAGrp/TitleTxt | 6 | SECRETARY, DIRECTOR |
| IRS990/Form990PartVIISectionAGrp/TitleTxt | 7 | DIRECTOR |
| IRS990/Form990PartVIISectionAGrp/TitleTxt | 8 | DIRECTOR |
| IRS990/Form990PartVIISectionAGrp/TitleTxt | 9 | VICE-PRESIDENT, DIRECTOR |
| IRS990/Form990PartVIISectionAGrp/TitleTxt | 10 | DIRECTOR |
| IRS990/Form990PartVIISectionAGrp/TitleTxt | 11 | DIRECTOR |
| IRS990/Form990PartVIISectionAGrp/TitleTxt | 12 | DIRECTOR,TREASURER |
| IRS990/Form990PartVIISectionAGrp/TitleTxt | 13 | DIRECTOR |
| IRS990/Form990PartVIISectionAGrp/TitleTxt | 14 | DIRECTOR |
| IRS990/Form990ProvidedToGvrnBodyInd | 0 | 0 |
| IRS990/FormationYr | 0 | 1920 |
| IRS990/FormerOfcrEmployeesListedInd | 0 | 0 |
| IRS990/FSAuditedBasisGrp/SeparateBasisFinclStmtInd | 0 | X |
| IRS990/FSAuditedInd | 0 | 1 |
| IRS990/FundraisingActivitiesInd | 0 | 0 |
| IRS990/GainOrLossGrp/SecuritiesAmt | 0 | 3326980 |
| IRS990/GamingActivitiesInd | 0 | 0 |
| IRS990/GoverningBodyVotingMembersCnt | 0 | 15 |
| IRS990/GovernmentGrantsAmt | 0 | 56382 |
| IRS990/GrantAmt | 0 | 3413753 |
| IRS990/GrantsToDomesticIndividualsGrp/ProgramServicesAmt | 0 | 3151287 |
| IRS990/GrantsToDomesticIndividualsGrp/TotalAmt | 0 | 3151287 |
| IRS990/GrantsToDomesticOrgsGrp/ProgramServicesAmt | 0 | 1250 |
| IRS990/GrantsToDomesticOrgsGrp/TotalAmt | 0 | 1250 |
| IRS990/GrantsToIndividualsInd | 0 | 1 |
| IRS990/GrantsToOrganizationsInd | 0 | 0 |
| IRS990/GrantToRelatedPersonInd | 0 | 0 |
| IRS990/GrossAmountSalesAssetsGrp/SecuritiesAmt | 0 | 8580376 |
| IRS990/GrossReceiptsAmt | 0 | 14609950 |
| IRS990/GroupReturnForAffiliatesInd | 0 | 0 |
| IRS990/IncludeFIN48FootnoteInd | 0 | 0 |
| IRS990/IndependentAuditFinclStmtInd | 0 | 1 |
| IRS990/IndependentVotingMemberCnt | 0 | 15 |
| IRS990/IndivRcvdGreaterThan100KCnt | 0 | 0 |
| IRS990/IndoorTanningServicesInd | 0 | 0 |
| IRS990/InfoInScheduleOPartVIInd | 0 | X |
| IRS990/InfoInScheduleOPartXIIInd | 0 | X |
| IRS990/InformationTechnologyGrp/FundraisingAmt | 0 | 5561 |
| IRS990/InformationTechnologyGrp/ManagementAndGeneralAmt | 0 | 5735 |
| IRS990/InformationTechnologyGrp/ProgramServicesAmt | 0 | 6083 |
| IRS990/InformationTechnologyGrp/TotalAmt | 0 | 17379 |
| IRS990/InsuranceGrp/FundraisingAmt | 0 | 2213 |
| IRS990/InsuranceGrp/ManagementAndGeneralAmt | 0 | 2282 |
| IRS990/InsuranceGrp/ProgramServicesAmt | 0 | 2421 |
| IRS990/InsuranceGrp/TotalAmt | 0 | 6916 |
| IRS990/InvestmentIncomeGrp/ExclusionAmt | 0 | 3225732 |
| IRS990/InvestmentIncomeGrp/TotalRevenueColumnAmt | 0 | 3225732 |
| IRS990/InvestmentInJointVentureInd | 0 | 0 |
| IRS990/InvestmentsOtherSecuritiesGrp/BOYAmt | 0 | 7495114 |
| IRS990/InvestmentsOtherSecuritiesGrp/EOYAmt | 0 | 7737271 |
| IRS990/InvestmentsPubTradedSecGrp/BOYAmt | 0 | 114770842 |
| IRS990/InvestmentsPubTradedSecGrp/EOYAmt | 0 | 131229910 |
| IRS990/IRPDocumentCnt | 0 | 4 |
| IRS990/IRPDocumentW2GCnt | 0 | 0 |
| IRS990/LandBldgEquipAccumDeprecAmt | 0 | 44451 |
| IRS990/LandBldgEquipBasisNetGrp/BOYAmt | 0 | 37545 |
| IRS990/LandBldgEquipBasisNetGrp/EOYAmt | 0 | 37545 |
| IRS990/LandBldgEquipCostOrOtherBssAmt | 0 | 81996 |
| IRS990/LegalDomicileStateCd | 0 | DE |
| IRS990/LessCostOthBasisSalesExpnssGrp/SecuritiesAmt | 0 | 5253396 |
| IRS990/LoanOutstandingInd | 0 | 0 |
| IRS990/LobbyingActivitiesInd | 0 | 0 |
| IRS990/LocalChaptersInd | 0 | 1 |
| IRS990/MaterialDiversionOrMisuseInd | 0 | 0 |
| IRS990/MembersOrStockholdersInd | 0 | 1 |
| IRS990/MethodOfAccountingAccrualInd | 0 | X |
| IRS990/MinutesOfCommitteesInd | 0 | 1 |
| IRS990/MinutesOfGoverningBodyInd | 0 | 1 |
| IRS990/MissionDesc | 0 | THE BAEF IS ENGAGED IN FOSTERING THE HIGHER EDUCATION OF DESERVING BELGIANS AND AMERICANS THROUGH ITS EXCHANGE FELLOWSHIP PROGRAM |
| IRS990/MoreThan5000KToIndividualsInd | 0 | 1 |
| IRS990/MoreThan5000KToOrgInd | 0 | 0 |
| IRS990/NetAssetsOrFundBalancesBOYAmt | 0 | 125230526 |
| IRS990/NetAssetsOrFundBalancesEOYAmt | 0 | 139939132 |
| IRS990/NetGainOrLossInvestmentsGrp/RelatedOrExemptFuncIncomeAmt | 0 | 3326980 |
| IRS990/NetGainOrLossInvestmentsGrp/TotalRevenueColumnAmt | 0 | 3326980 |
| IRS990/NetUnrelatedBusTxblIncmAmt | 0 | 0 |
| IRS990/NetUnrlzdGainsLossesInvstAmt | 0 | 9648542 |
| IRS990/NoListedPersonsCompensatedInd | 0 | X |
| IRS990/NondeductibleContributionsInd | 0 | 0 |
| IRS990/OccupancyGrp/FundraisingAmt | 0 | 5710 |
| IRS990/OccupancyGrp/ManagementAndGeneralAmt | 0 | 5887 |
| IRS990/OccupancyGrp/ProgramServicesAmt | 0 | 6245 |
| IRS990/OccupancyGrp/TotalAmt | 0 | 17842 |
| IRS990/OfficeExpensesGrp/FundraisingAmt | 0 | 1961 |
| IRS990/OfficeExpensesGrp/ManagementAndGeneralAmt | 0 | 2022 |
| IRS990/OfficeExpensesGrp/ProgramServicesAmt | 0 | 2144 |
| IRS990/OfficeExpensesGrp/TotalAmt | 0 | 6127 |
| IRS990/OfficerMailingAddressInd | 0 | 0 |
| IRS990/OperateHospitalInd | 0 | 0 |
| IRS990/Organization501c3Ind | 0 | X |
| IRS990/OrganizationFollowsSFAS117Ind | 0 | X |
| IRS990/OtherAssetsTotalGrp/BOYAmt | 0 | 782869 |
| IRS990/OtherAssetsTotalGrp/EOYAmt | 0 | 848864 |
| IRS990/OtherChangesInNetAssetsAmt | 0 | 0 |
| IRS990/OtherExpensesGrp/Desc | 0 | CENTENNIAL ARCHIVAL RES |
| IRS990/OtherExpensesGrp/Desc | 1 | ANNUAL AUDIT |
| IRS990/OtherExpensesGrp/Desc | 2 | GRADUATE FELLOWSHIP EXP |
| IRS990/OtherExpensesGrp/Desc | 3 | TELEPHONE AND INTERNET |
| IRS990/OtherExpensesGrp/FundraisingAmt | 0 | 1748 |
| IRS990/OtherExpensesGrp/ManagementAndGeneralAmt | 0 | 54196 |
| IRS990/OtherExpensesGrp/ManagementAndGeneralAmt | 1 | 19462 |
| IRS990/OtherExpensesGrp/ManagementAndGeneralAmt | 2 | 1803 |
| IRS990/OtherExpensesGrp/ProgramServicesAmt | 0 | 12369 |
| IRS990/OtherExpensesGrp/ProgramServicesAmt | 1 | 1912 |
| IRS990/OtherExpensesGrp/TotalAmt | 0 | 54196 |
| IRS990/OtherExpensesGrp/TotalAmt | 1 | 19462 |
| IRS990/OtherExpensesGrp/TotalAmt | 2 | 12369 |
| IRS990/OtherExpensesGrp/TotalAmt | 3 | 5463 |
| IRS990/OtherRevenueMiscGrp/BusinessCd | 0 | 900099 |
| IRS990/OtherRevenueMiscGrp/BusinessCd | 1 | 900099 |
| IRS990/OtherRevenueMiscGrp/BusinessCd | 2 | 900099 |
| IRS990/OtherRevenueMiscGrp/Desc | 0 | FRIENDS OF BAEF NET INCOME |
| IRS990/OtherRevenueMiscGrp/Desc | 1 | MISCELLANEOUS |
| IRS990/OtherRevenueMiscGrp/Desc | 2 | FOREIGN EXCHANGE GAINS (LOSSES) |
| IRS990/OtherRevenueMiscGrp/RelatedOrExemptFuncIncomeAmt | 0 | 6306 |
| IRS990/OtherRevenueMiscGrp/RelatedOrExemptFuncIncomeAmt | 1 | 376 |
| IRS990/OtherRevenueMiscGrp/RelatedOrExemptFuncIncomeAmt | 2 | -29364 |
| IRS990/OtherRevenueMiscGrp/TotalRevenueColumnAmt | 0 | 6306 |
| IRS990/OtherRevenueMiscGrp/TotalRevenueColumnAmt | 1 | 376 |
| IRS990/OtherRevenueMiscGrp/TotalRevenueColumnAmt | 2 | -29364 |
| IRS990/OtherRevenueTotalAmt | 0 | -22682 |
| IRS990/OtherSalariesAndWagesGrp/FundraisingAmt | 0 | 41256 |
| IRS990/OtherSalariesAndWagesGrp/ManagementAndGeneralAmt | 0 | 42545 |
| IRS990/OtherSalariesAndWagesGrp/ProgramServicesAmt | 0 | 45123 |
| IRS990/OtherSalariesAndWagesGrp/TotalAmt | 0 | 128924 |
| IRS990/PartialLiquidationInd | 0 | 0 |
| IRS990/PayPremiumsPrsnlBnftCntrctInd | 0 | 0 |
| IRS990/PayrollTaxesGrp/FundraisingAmt | 0 | 4400 |
| IRS990/PayrollTaxesGrp/ManagementAndGeneralAmt | 0 | 4538 |
| IRS990/PayrollTaxesGrp/ProgramServicesAmt | 0 | 4813 |
| IRS990/PayrollTaxesGrp/TotalAmt | 0 | 13751 |
| IRS990/PoliciesReferenceChaptersInd | 0 | 1 |
| IRS990/PoliticalCampaignActyInd | 0 | 0 |
| IRS990/PrepaidExpensesDefrdChargesGrp/BOYAmt | 0 | 334703 |
| IRS990/PrepaidExpensesDefrdChargesGrp/EOYAmt | 0 | 301396 |
| IRS990/PrincipalOfficerNm | 0 | DR EMILE L BOULPAEP |
| IRS990/ProfessionalFundraisingInd | 0 | 0 |
| IRS990/ProgramServiceRevenueGrp/BusinessCd | 0 | 900099 |
| IRS990/ProgramServiceRevenueGrp/Desc | 0 | FELLOWSHIP REPAYMENTS |
| IRS990/ProgramServiceRevenueGrp/RelatedOrExemptFuncIncomeAmt | 0 | 300993 |
| IRS990/ProgramServiceRevenueGrp/TotalRevenueColumnAmt | 0 | 300993 |
| IRS990/ProgSrvcAccomActy2Grp/Desc | 0 | INSTITUTIONAL GRANTS, PRIZES AND AWARDS |
| IRS990/ProgSrvcAccomActy2Grp/ExpenseAmt | 0 | 13428 |
| IRS990/ProgSrvcAccomActy2Grp/GrantAmt | 0 | 12938 |
| IRS990/ProhibitedTaxShelterTransInd | 0 | 0 |
| IRS990/PYBenefitsPaidToMembersAmt | 0 | 0 |
| IRS990/PYContributionsGrantsAmt | 0 | 2742605 |
| IRS990/PYExcessBenefitTransInd | 0 | 0 |
| IRS990/PYGrantsAndSimilarPaidAmt | 0 | 3417997 |
| IRS990/PYInvestmentIncomeAmt | 0 | 4837902 |
| IRS990/PYOtherExpensesAmt | 0 | 685372 |
| IRS990/PYOtherRevenueAmt | 0 | 90805 |
| IRS990/PYProgramServiceRevenueAmt | 0 | 226954 |
| IRS990/PYRevenuesLessExpensesAmt | 0 | 3667033 |
| IRS990/PYSalariesCompEmpBnftPaidAmt | 0 | 127864 |
| IRS990/PYTotalExpensesAmt | 0 | 4231233 |
| IRS990/PYTotalProfFndrsngExpnsAmt | 0 | 0 |
| IRS990/PYTotalRevenueAmt | 0 | 7898266 |
| IRS990/QuidProQuoContributionsInd | 0 | 0 |
| IRS990/RcvFndsToPayPrsnlBnftCntrctInd | 0 | 0 |
| IRS990/ReconcilationRevenueExpnssAmt | 0 | 5060064 |
| IRS990/RegularMonitoringEnfrcInd | 0 | 1 |
| IRS990/RelatedEntityInd | 0 | 0 |
| IRS990/RelatedOrganizationCtrlEntInd | 0 | 0 |
| IRS990/ReportInvestmentsOtherSecInd | 0 | 1 |
| IRS990/ReportLandBuildingEquipmentInd | 0 | 1 |
| IRS990/ReportOtherAssetsInd | 0 | 0 |
| IRS990/ReportOtherLiabilitiesInd | 0 | 0 |
| IRS990/ReportProgramRelatedInvstInd | 0 | 0 |
| IRS990/RevenueAmt | 0 | 300933 |
| IRS990/SavingsAndTempCashInvstGrp/BOYAmt | 0 | 992990 |
| IRS990/SavingsAndTempCashInvstGrp/EOYAmt | 0 | 136501 |
| IRS990ScheduleA/GiftsGrantsContriRcvd170Grp/CurrentTaxYearAmt | 0 | 2525531 |
| IRS990ScheduleA/GiftsGrantsContriRcvd170Grp/CurrentTaxYearMinus1YearAmt | 0 | 2742605 |
| IRS990ScheduleA/GiftsGrantsContriRcvd170Grp/CurrentTaxYearMinus2YearsAmt | 0 | 2093579 |
| IRS990ScheduleA/GiftsGrantsContriRcvd170Grp/CurrentTaxYearMinus3YearsAmt | 0 | 2386626 |
| IRS990ScheduleA/GiftsGrantsContriRcvd170Grp/CurrentTaxYearMinus4YearsAmt | 0 | 2484846 |
| IRS990ScheduleA/GiftsGrantsContriRcvd170Grp/TotalAmt | 0 | 12233187 |
| IRS990ScheduleA/GrossInvestmentIncome170Grp/CurrentTaxYearAmt | 0 | 3225732 |
| IRS990ScheduleA/GrossInvestmentIncome170Grp/CurrentTaxYearMinus1YearAmt | 0 | 2784121 |
| IRS990ScheduleA/GrossInvestmentIncome170Grp/CurrentTaxYearMinus2YearsAmt | 0 | 2628090 |
| IRS990ScheduleA/GrossInvestmentIncome170Grp/CurrentTaxYearMinus3YearsAmt | 0 | 2339603 |
| IRS990ScheduleA/GrossInvestmentIncome170Grp/CurrentTaxYearMinus4YearsAmt | 0 | 2152345 |
| IRS990ScheduleA/GrossInvestmentIncome170Grp/TotalAmt | 0 | 13129891 |
| IRS990ScheduleA/OtherIncome170Grp/CurrentTaxYearAmt | 0 | 278311 |
| IRS990ScheduleA/OtherIncome170Grp/CurrentTaxYearMinus1YearAmt | 0 | 317446 |
| IRS990ScheduleA/OtherIncome170Grp/CurrentTaxYearMinus2YearsAmt | 0 | 224290 |
| IRS990ScheduleA/OtherIncome170Grp/CurrentTaxYearMinus3YearsAmt | 0 | 301395 |
| IRS990ScheduleA/OtherIncome170Grp/CurrentTaxYearMinus4YearsAmt | 0 | 274943 |
| IRS990ScheduleA/OtherIncome170Grp/TotalAmt | 0 | 1396385 |
| IRS990ScheduleA/PublicOrganization170Ind | 0 | X |
| IRS990ScheduleA/PublicSupportCY170Pct | 0 | 0.45680 |
| IRS990ScheduleA/PublicSupportPY170Pct | 0 | 0.46720 |
| IRS990ScheduleA/PublicSupportTotal170Amt | 0 | 12224306 |
| IRS990ScheduleA/SubstantialContributorsTotAmt | 0 | 8881 |
| IRS990ScheduleA/ThirtyThrPctSuprtTestsCY170Ind | 0 | X |
| IRS990ScheduleA/TotalCalendarYear170Grp/CurrentTaxYearAmt | 0 | 2525531 |
| IRS990ScheduleA/TotalCalendarYear170Grp/CurrentTaxYearMinus1YearAmt | 0 | 2742605 |
| IRS990ScheduleA/TotalCalendarYear170Grp/CurrentTaxYearMinus2YearsAmt | 0 | 2093579 |
| IRS990ScheduleA/TotalCalendarYear170Grp/CurrentTaxYearMinus3YearsAmt | 0 | 2386626 |
| IRS990ScheduleA/TotalCalendarYear170Grp/CurrentTaxYearMinus4YearsAmt | 0 | 2484846 |
| IRS990ScheduleA/TotalCalendarYear170Grp/TotalAmt | 0 | 12233187 |
| IRS990ScheduleA/TotalSupportAmt | 0 | 26759463 |
| IRS990/ScheduleBRequiredInd | 0 | 1 |
| IRS990ScheduleD/ArtPublicExhibitionAmountsGrp/AssetsIncludedAmt | 0 | 250000 |