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| IRS990/ActivityOrMissionDesc | 0 | THE FOUNDATION WAS ESTABLISHED TO ADVANCE THE MISSION AND GOALS OF FERRIS STATE UNIVERSITY BY GENERATING AND MANAGING PRIVATE SUPPORT FOR THE UNIVERSITY. |
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| IRS990/Desc | 0 | OUR MISSION IS ACCOMPLISHED THROUGH: A COMPREHENSIVE, AGGRESSIVE, AND ETHICAL PRIVATE FUNDRAISING PROGRAM TARGETED TOWARD IDENTIFIED UNIVERSITY NEEDS AND GOALS; AGGRESSIVE, YET PRUDENT, FISCAL MANAGEMENT OF LONG-TERM PRIVATE ASSETS; AND ENTHUSIASTIC AND ETHICAL ADVOCACY OF THE UNIVERSITY AMONG ALL ITS CONSTITUENTS. |
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| IRS990/Form990PartVIISectionAGrp/AverageHoursPerWeekRt | 20 | 0.30 |
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| IRS990/Form990PartVIISectionAGrp/AverageHoursPerWeekRt | 26 | 0.30 |
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| IRS990/Form990PartVIISectionAGrp/AverageHoursPerWeekRt | 28 | 0.30 |
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| IRS990/Form990PartVIISectionAGrp/IndividualTrusteeOrDirectorInd | 8 | X |
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| IRS990/Form990PartVIISectionAGrp/IndividualTrusteeOrDirectorInd | 10 | X |
| IRS990/Form990PartVIISectionAGrp/IndividualTrusteeOrDirectorInd | 11 | X |
| IRS990/Form990PartVIISectionAGrp/IndividualTrusteeOrDirectorInd | 12 | X |
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| 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 |
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| IRS990/Form990PartVIISectionAGrp/PersonNm | 4 | BARBARA BENDA |
| IRS990/Form990PartVIISectionAGrp/PersonNm | 5 | KENNETH BAILEY |
| IRS990/Form990PartVIISectionAGrp/PersonNm | 6 | KEVIN CROSS |
| IRS990/Form990PartVIISectionAGrp/PersonNm | 7 | PAUL DOYLE |
| IRS990/Form990PartVIISectionAGrp/PersonNm | 8 | PAUL M EICHENBERG |
| IRS990/Form990PartVIISectionAGrp/PersonNm | 9 | DR JEAN K ELDER |
| IRS990/Form990PartVIISectionAGrp/PersonNm | 10 | JOHN FENN |
| IRS990/Form990PartVIISectionAGrp/PersonNm | 11 | DR ROBERT FRIAR |
| IRS990/Form990PartVIISectionAGrp/PersonNm | 12 | ARLEN-DEAN GADDY |
| IRS990/Form990PartVIISectionAGrp/PersonNm | 13 | GARY GRANGER |
| IRS990/Form990PartVIISectionAGrp/PersonNm | 14 | EMILY HANCOCK |
| IRS990/Form990PartVIISectionAGrp/PersonNm | 15 | DR JOHN HARE |
| IRS990/Form990PartVIISectionAGrp/PersonNm | 16 | KURT HOFMAN |
| IRS990/Form990PartVIISectionAGrp/PersonNm | 17 | DR JOHN ENGELMAN II |
| IRS990/Form990PartVIISectionAGrp/PersonNm | 18 | ANDREW KALINOWSKI |
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| IRS990/Form990PartVIISectionAGrp/PersonNm | 20 | ADEL MAKKI |
| IRS990/Form990PartVIISectionAGrp/PersonNm | 21 | TIM MURPHY |
| IRS990/Form990PartVIISectionAGrp/PersonNm | 22 | MATTHEW NAWROCKI |
| IRS990/Form990PartVIISectionAGrp/PersonNm | 23 | RANDALL L PHELPS |
| IRS990/Form990PartVIISectionAGrp/PersonNm | 24 | JACK ROBERTS |
| IRS990/Form990PartVIISectionAGrp/PersonNm | 25 | THOMAS P SCHOLLER |
| IRS990/Form990PartVIISectionAGrp/PersonNm | 26 | RICHARD SHAW |
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| IRS990/Form990PartVIISectionAGrp/PersonNm | 28 | DR ALTON SMITH |
| IRS990/Form990PartVIISectionAGrp/PersonNm | 29 | TERRY STEWART |
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| IRS990/Form990PartVIISectionAGrp/TitleTxt | 18 | BOARD MEMBER |
| IRS990/Form990PartVIISectionAGrp/TitleTxt | 19 | BOARD MEMBER |
| IRS990/Form990PartVIISectionAGrp/TitleTxt | 20 | BOARD MEMBER |
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| IRS990/Form990PartVIISectionAGrp/TitleTxt | 23 | BOARD MEMBER |
| IRS990/Form990PartVIISectionAGrp/TitleTxt | 24 | BOARD MEMBER |
| IRS990/Form990PartVIISectionAGrp/TitleTxt | 25 | SECRETARY |
| IRS990/Form990PartVIISectionAGrp/TitleTxt | 26 | BOARD MEMBER |
| IRS990/Form990PartVIISectionAGrp/TitleTxt | 27 | BOARD MEMBER |
| IRS990/Form990PartVIISectionAGrp/TitleTxt | 28 | BOARD MEMBER |
| IRS990/Form990PartVIISectionAGrp/TitleTxt | 29 | BOARD MEMBER |
| IRS990/Form990PartVIISectionAGrp/TitleTxt | 30 | BOARD MEMBER |
| IRS990/Form990ProvidedToGvrnBodyInd | 0 | true |
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| IRS990/GamingActivitiesInd | 0 | false |
| IRS990/GoverningBodyVotingMembersCnt | 0 | 30 |
| IRS990/GrantAmt | 0 | 5697608 |
| IRS990/GrantsToDomesticOrgsGrp/ProgramServicesAmt | 0 | 5697608 |
| IRS990/GrantsToDomesticOrgsGrp/TotalAmt | 0 | 5697608 |
| IRS990/GrantsToIndividualsInd | 0 | false |
| IRS990/GrantsToOrganizationsInd | 0 | true |
| IRS990/GrantToRelatedPersonInd | 0 | false |
| IRS990/GrossAmountSalesAssetsGrp/SecuritiesAmt | 0 | 10307070 |
| IRS990/GrossReceiptsAmt | 0 | 17332453 |
| IRS990/GroupReturnForAffiliatesInd | 0 | false |
| IRS990/IncludeFIN48FootnoteInd | 0 | true |
| IRS990/IndependentAuditFinclStmtInd | 0 | true |
| IRS990/IndependentVotingMemberCnt | 0 | 26 |
| IRS990/IndoorTanningServicesInd | 0 | false |
| IRS990/InfoInScheduleOPartVIInd | 0 | X |
| IRS990/InfoInScheduleOPartXIInd | 0 | X |
| IRS990/InformationTechnologyGrp/ManagementAndGeneralAmt | 0 | 4129 |
| IRS990/InformationTechnologyGrp/TotalAmt | 0 | 4129 |
| IRS990/InsuranceGrp/ManagementAndGeneralAmt | 0 | 16278 |
| IRS990/InsuranceGrp/TotalAmt | 0 | 16278 |
| IRS990/InvestmentIncomeGrp/ExclusionAmt | 0 | 930681 |
| IRS990/InvestmentIncomeGrp/TotalRevenueColumnAmt | 0 | 930681 |
| IRS990/InvestmentInJointVentureInd | 0 | false |
| IRS990/InvestmentsOtherSecuritiesGrp/BOYAmt | 0 | 77570552 |
| IRS990/InvestmentsOtherSecuritiesGrp/EOYAmt | 0 | 100059597 |
| IRS990/InvestmentsPubTradedSecGrp/BOYAmt | 0 | 9828164 |
| IRS990/InvestmentsPubTradedSecGrp/EOYAmt | 0 | 17233647 |
| IRS990/IRPDocumentCnt | 0 | 0 |
| IRS990/IRPDocumentW2GCnt | 0 | 0 |
| IRS990/LegalDomicileStateCd | 0 | MI |
| IRS990/LessCostOthBasisSalesExpnssGrp/SecuritiesAmt | 0 | 6624755 |
| IRS990/LoanOutstandingInd | 0 | false |
| IRS990/LobbyingActivitiesInd | 0 | false |
| IRS990/LocalChaptersInd | 0 | false |
| IRS990/MaterialDiversionOrMisuseInd | 0 | false |
| IRS990/MembersOrStockholdersInd | 0 | false |
| IRS990/MethodOfAccountingAccrualInd | 0 | X |
| IRS990/MinutesOfCommitteesInd | 0 | true |
| IRS990/MinutesOfGoverningBodyInd | 0 | true |
| IRS990/MiscellaneousRevenueGrp/TotalRevenueColumnAmt | 0 | -7227 |
| IRS990/MiscellaneousRevenueGrp/UnrelatedBusinessRevenueAmt | 0 | -7227 |
| IRS990/MissionDesc | 0 | THE FOUNDATION WAS ESTABLISHED TO ADVANCE THE MISSION AND GOALS OF FERRIS STATE UNIVERSITY BY GENERATING AND MANAGING PRIVATE SUPPORT FOR THE UNIVERSITY. |
| IRS990/MoreThan5000KToIndividualsInd | 0 | false |
| IRS990/MoreThan5000KToOrgInd | 0 | false |
| IRS990/NetAssetsOrFundBalancesBOYAmt | 0 | 92088486 |
| IRS990/NetAssetsOrFundBalancesEOYAmt | 0 | 122532687 |
| IRS990/NetGainOrLossInvestmentsGrp/ExclusionAmt | 0 | 3682315 |
| IRS990/NetGainOrLossInvestmentsGrp/TotalRevenueColumnAmt | 0 | 3682315 |
| IRS990/NetUnrlzdGainsLossesInvstAmt | 0 | 26011289 |
| IRS990/NoDonorRestrictionNetAssetsGrp/BOYAmt | 0 | 23626398 |
| IRS990/NoDonorRestrictionNetAssetsGrp/EOYAmt | 0 | 28412084 |
| IRS990/NondeductibleContributionsInd | 0 | false |
| IRS990/OfficeExpensesGrp/ManagementAndGeneralAmt | 0 | 1694 |
| IRS990/OfficeExpensesGrp/TotalAmt | 0 | 1694 |
| IRS990/OfficerMailingAddressInd | 0 | false |
| IRS990/OperateHospitalInd | 0 | false |
| IRS990/Organization501c3Ind | 0 | X |
| IRS990/OrganizationFollowsFASB117Ind | 0 | X |
| IRS990/OtherChangesInNetAssetsAmt | 0 | -9752 |
| IRS990/OtherExpensesGrp/Desc | 0 | BANK CHARGES AND OTHER SE |
| IRS990/OtherExpensesGrp/Desc | 1 | DUES AND MEMBERSHIPS |
| IRS990/OtherExpensesGrp/Desc | 2 | CONF. FEE (NON-TRAVEL) |
| IRS990/OtherExpensesGrp/Desc | 3 | AWARDS PRIZES NON SCHOLAR |
| IRS990/OtherExpensesGrp/ManagementAndGeneralAmt | 0 | 35481 |
| IRS990/OtherExpensesGrp/ManagementAndGeneralAmt | 1 | 18556 |
| IRS990/OtherExpensesGrp/ManagementAndGeneralAmt | 2 | 2148 |
| IRS990/OtherExpensesGrp/ManagementAndGeneralAmt | 3 | 1245 |
| IRS990/OtherExpensesGrp/TotalAmt | 0 | 35481 |
| IRS990/OtherExpensesGrp/TotalAmt | 1 | 18556 |
| IRS990/OtherExpensesGrp/TotalAmt | 2 | 2148 |
| IRS990/OtherExpensesGrp/TotalAmt | 3 | 1245 |
| IRS990/OtherLiabilitiesGrp/BOYAmt | 0 | 109214 |
| IRS990/OtherLiabilitiesGrp/EOYAmt | 0 | 109363 |
| IRS990/OtherRevenueMiscGrp/BusinessCd | 0 | 900003 |
| IRS990/OtherRevenueMiscGrp/BusinessCd | 1 | 900003 |
| IRS990/OtherRevenueMiscGrp/BusinessCd | 2 | 900003 |
| IRS990/OtherRevenueMiscGrp/Desc | 0 | CROW HOLDINGS |
| IRS990/OtherRevenueMiscGrp/Desc | 1 | COMMONFUND CAPITAL NATURAL |
| IRS990/OtherRevenueMiscGrp/Desc | 2 | WCP REAL ESTATE FUND IV, LP |
| IRS990/OtherRevenueMiscGrp/TotalRevenueColumnAmt | 0 | 50639 |
| IRS990/OtherRevenueMiscGrp/TotalRevenueColumnAmt | 1 | 17229 |
| IRS990/OtherRevenueMiscGrp/TotalRevenueColumnAmt | 2 | 10979 |
| IRS990/OtherRevenueMiscGrp/UnrelatedBusinessRevenueAmt | 0 | 50639 |
| IRS990/OtherRevenueMiscGrp/UnrelatedBusinessRevenueAmt | 1 | 17229 |
| IRS990/OtherRevenueMiscGrp/UnrelatedBusinessRevenueAmt | 2 | 10979 |
| IRS990/OtherRevenueTotalAmt | 0 | 71620 |