| IRS990/AccountantCompileOrReviewInd | 0 | false |
| IRS990/AccountsPayableAccrExpnssGrp/BOYAmt | 0 | 320007 |
| IRS990/AccountsPayableAccrExpnssGrp/EOYAmt | 0 | 372499 |
| IRS990/AccountsReceivableGrp/BOYAmt | 0 | 7674780 |
| IRS990/AccountsReceivableGrp/EOYAmt | 0 | 7663876 |
| IRS990/ActivitiesConductedPrtshpInd | 0 | false |
| IRS990/ActivityOrMissionDesc | 0 | Bosque School is a coeducational college preparatory school creating transformative learning experiences that empower a diverse community of students to lead lives of intellectual curiosity, personal integrity, and compassionate contribution to a more just world. |
| IRS990/AdvertisingGrp/FundraisingAmt | 0 | 22988 |
| IRS990/AdvertisingGrp/ManagementAndGeneralAmt | 0 | 238367 |
| IRS990/AdvertisingGrp/TotalAmt | 0 | 261355 |
| IRS990/AllOtherContributionsAmt | 0 | 1553067 |
| IRS990/AllOtherExpensesGrp/FundraisingAmt | 0 | 61168 |
| IRS990/AllOtherExpensesGrp/ManagementAndGeneralAmt | 0 | 184147 |
| IRS990/AllOtherExpensesGrp/ProgramServicesAmt | 0 | 133113 |
| IRS990/AllOtherExpensesGrp/TotalAmt | 0 | 378428 |
| IRS990/AnnualDisclosureCoveredPrsnInd | 0 | true |
| IRS990/AuditCommitteeInd | 0 | true |
| IRS990/BackupWthldComplianceInd | 0 | true |
| IRS990/BenefitsToMembersGrp/TotalAmt | 0 | 0 |
| IRS990/BooksInCareOfDetail/PersonNm | 0 | Patrick Wilkins |
| IRS990/BooksInCareOfDetail/PhoneNum | 0 | 5058986388 |
| IRS990/BooksInCareOfDetail/USAddress/AddressLine1Txt | 0 | 4000 Bosque School Road NW |
| IRS990/BooksInCareOfDetail/USAddress/CityNm | 0 | Albuquerque |
| IRS990/BooksInCareOfDetail/USAddress/StateAbbreviationCd | 0 | NM |
| IRS990/BooksInCareOfDetail/USAddress/ZIPCd | 0 | 87120 |
| IRS990/BusinessRlnWith35CtrlEntInd | 0 | false |
| IRS990/BusinessRlnWithFamMemInd | 0 | false |
| IRS990/BusinessRlnWithOrgMemInd | 0 | false |
| IRS990/CashNonInterestBearingGrp/BOYAmt | 0 | 86838 |
| IRS990/CashNonInterestBearingGrp/EOYAmt | 0 | 26581 |
| IRS990/ChangeToOrgDocumentsInd | 0 | false |
| IRS990/CntrctRcvdGreaterThan100KCnt | 0 | 0 |
| IRS990/CollectionsOfArtInd | 0 | false |
| IRS990/CompCurrentOfcrDirectorsGrp/FundraisingAmt | 0 | 45108 |
| IRS990/CompCurrentOfcrDirectorsGrp/ManagementAndGeneralAmt | 0 | 255614 |
| IRS990/CompCurrentOfcrDirectorsGrp/TotalAmt | 0 | 300722 |
| IRS990/CompDisqualPersonsGrp/TotalAmt | 0 | 0 |
| IRS990/CompensationFromOtherSrcsInd | 0 | false |
| IRS990/CompensationProcessCEOInd | 0 | true |
| IRS990/CompensationProcessOtherInd | 0 | true |
| IRS990/ConferencesMeetingsGrp/TotalAmt | 0 | 0 |
| IRS990/ConflictOfInterestPolicyInd | 0 | true |
| IRS990/ConservationEasementsInd | 0 | false |
| IRS990/ConsolidatedAuditFinclStmtInd | 0 | true |
| IRS990/ContriRptFundraisingEventAmt | 0 | 44686 |
| IRS990/CreditCounselingInd | 0 | false |
| IRS990/CYBenefitsPaidToMembersAmt | 0 | 0 |
| IRS990/CYContributionsGrantsAmt | 0 | 1597753 |
| IRS990/CYGrantsAndSimilarPaidAmt | 0 | 3055536 |
| IRS990/CYInvestmentIncomeAmt | 0 | 372604 |
| IRS990/CYOtherExpensesAmt | 0 | 4275315 |
| IRS990/CYOtherRevenueAmt | 0 | 131347 |
| IRS990/CYProgramServiceRevenueAmt | 0 | 10943002 |
| IRS990/CYRevenuesLessExpensesAmt | 0 | -866482 |
| IRS990/CYSalariesCompEmpBnftPaidAmt | 0 | 6580337 |
| IRS990/CYTotalExpensesAmt | 0 | 13911188 |
| IRS990/CYTotalFundraisingExpenseAmt | 0 | 389205 |
| IRS990/CYTotalProfFndrsngExpnsAmt | 0 | 0 |
| IRS990/CYTotalRevenueAmt | 0 | 13044706 |
| IRS990/DecisionsSubjectToApprovaInd | 0 | false |
| IRS990/DeductibleArtContributionInd | 0 | false |
| IRS990/DeductibleNonCashContriInd | 0 | true |
| IRS990/DeferredRevenueGrp/BOYAmt | 0 | 7317661 |
| IRS990/DeferredRevenueGrp/EOYAmt | 0 | 7224662 |
| IRS990/DelegationOfMgmtDutiesInd | 0 | false |
| IRS990/DepreciationDepletionGrp/FundraisingAmt | 0 | 4806 |
| IRS990/DepreciationDepletionGrp/ManagementAndGeneralAmt | 0 | 42449 |
| IRS990/DepreciationDepletionGrp/ProgramServicesAmt | 0 | 753675 |
| IRS990/DepreciationDepletionGrp/TotalAmt | 0 | 800930 |
| IRS990/Desc | 0 | Bosque School is a coeducational college preparatory school, accredited by the Independent School Association of the Southwest, teaching in accordance with state law and the guidelines of the National Association of Independent Schools. Bosque School manifests its mission with core values of inspiring academic excellence, cultivating community, fostering integrity and learning from place. The School is a student-centered community that offers a dedicated and caring faculty, small classes and an education that recognizes each student as an individual. Bosque School enrolled 378 students for the 2023-2024 school year, with 54% of those students receiving financial assistance. |
| IRS990/DescribedInSection501c3Ind | 0 | true |
| IRS990/DisregardedEntityInd | 0 | false |
| IRS990/DocumentRetentionPolicyInd | 0 | true |
| IRS990/DonorAdvisedFundInd | 0 | false |
| IRS990/DonorRestrictionNetAssetsGrp/BOYAmt | 0 | 3634174 |
| IRS990/DonorRestrictionNetAssetsGrp/EOYAmt | 0 | 3629376 |
| IRS990/DonorRstrOrQuasiEndowmentsInd | 0 | true |
| IRS990/ElectionOfBoardMembersInd | 0 | false |
| IRS990/EmployeeCnt | 0 | 244 |
| IRS990/EmploymentTaxReturnsFiledInd | 0 | true |
| IRS990/EngagedInExcessBenefitTransInd | 0 | false |
| IRS990/ExpenseAmt | 0 | 10732933 |
| IRS990/FamilyOrBusinessRlnInd | 0 | false |
| IRS990/FederalGrantAuditRequiredInd | 0 | false |
| IRS990/FeesForServicesAccountingGrp/ManagementAndGeneralAmt | 0 | 34242 |
| IRS990/FeesForServicesAccountingGrp/TotalAmt | 0 | 34242 |
| IRS990/FeesForServicesLegalGrp/ManagementAndGeneralAmt | 0 | 26327 |
| IRS990/FeesForServicesLegalGrp/TotalAmt | 0 | 26327 |
| IRS990/FeesForServicesLobbyingGrp/TotalAmt | 0 | 0 |
| IRS990/FeesForServicesManagementGrp/TotalAmt | 0 | 0 |
| IRS990/FeesForServicesOtherGrp/FundraisingAmt | 0 | 31670 |
| IRS990/FeesForServicesOtherGrp/ManagementAndGeneralAmt | 0 | 27077 |
| IRS990/FeesForServicesOtherGrp/ProgramServicesAmt | 0 | 129625 |
| IRS990/FeesForServicesOtherGrp/TotalAmt | 0 | 188372 |
| IRS990/FeesForServicesProfFundraising/TotalAmt | 0 | 0 |
| IRS990/FeesForSrvcInvstMgmntFeesGrp/ManagementAndGeneralAmt | 0 | 26088 |
| IRS990/FeesForSrvcInvstMgmntFeesGrp/TotalAmt | 0 | 26088 |
| IRS990/ForeignActivitiesInd | 0 | false |
| IRS990/ForeignFinancialAccountInd | 0 | false |
| IRS990/ForeignGrantsGrp/TotalAmt | 0 | 0 |
| IRS990/ForeignOfficeInd | 0 | false |
| IRS990/Form1098CFiledInd | 0 | false |
| IRS990/Form8282FiledCnt | 0 | 0 |
| IRS990/Form8282PropertyDisposedOfInd | 0 | false |
| IRS990/Form8899Filedind | 0 | false |
| IRS990/Form990PartVIISectionAGrp/AverageHoursPerWeekRltdOrgRt | 0 | 0.00 |
| IRS990/Form990PartVIISectionAGrp/AverageHoursPerWeekRltdOrgRt | 1 | 0.00 |
| IRS990/Form990PartVIISectionAGrp/AverageHoursPerWeekRltdOrgRt | 2 | 0.00 |
| IRS990/Form990PartVIISectionAGrp/AverageHoursPerWeekRltdOrgRt | 3 | 0.00 |
| IRS990/Form990PartVIISectionAGrp/AverageHoursPerWeekRltdOrgRt | 4 | 0.00 |
| IRS990/Form990PartVIISectionAGrp/AverageHoursPerWeekRltdOrgRt | 5 | 0.00 |
| IRS990/Form990PartVIISectionAGrp/AverageHoursPerWeekRltdOrgRt | 6 | 0.00 |
| IRS990/Form990PartVIISectionAGrp/AverageHoursPerWeekRltdOrgRt | 7 | 0.00 |
| IRS990/Form990PartVIISectionAGrp/AverageHoursPerWeekRltdOrgRt | 8 | 0.00 |
| IRS990/Form990PartVIISectionAGrp/AverageHoursPerWeekRltdOrgRt | 9 | 0.00 |
| IRS990/Form990PartVIISectionAGrp/AverageHoursPerWeekRltdOrgRt | 10 | 0.00 |
| IRS990/Form990PartVIISectionAGrp/AverageHoursPerWeekRltdOrgRt | 11 | 0.00 |
| IRS990/Form990PartVIISectionAGrp/AverageHoursPerWeekRltdOrgRt | 12 | 0.00 |
| IRS990/Form990PartVIISectionAGrp/AverageHoursPerWeekRltdOrgRt | 13 | 0.00 |
| IRS990/Form990PartVIISectionAGrp/AverageHoursPerWeekRltdOrgRt | 14 | 0.00 |
| IRS990/Form990PartVIISectionAGrp/AverageHoursPerWeekRltdOrgRt | 15 | 0.00 |
| IRS990/Form990PartVIISectionAGrp/AverageHoursPerWeekRltdOrgRt | 16 | 0.00 |
| IRS990/Form990PartVIISectionAGrp/AverageHoursPerWeekRltdOrgRt | 17 | 0.00 |
| IRS990/Form990PartVIISectionAGrp/AverageHoursPerWeekRltdOrgRt | 18 | 0.00 |
| IRS990/Form990PartVIISectionAGrp/AverageHoursPerWeekRltdOrgRt | 19 | 0.00 |
| IRS990/Form990PartVIISectionAGrp/AverageHoursPerWeekRt | 0 | 50.00 |
| IRS990/Form990PartVIISectionAGrp/AverageHoursPerWeekRt | 1 | 40.00 |
| IRS990/Form990PartVIISectionAGrp/AverageHoursPerWeekRt | 2 | 40.00 |
| 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/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/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/OtherCompensationAmt | 0 | 14468 |
| IRS990/Form990PartVIISectionAGrp/OtherCompensationAmt | 1 | 5206 |
| IRS990/Form990PartVIISectionAGrp/OtherCompensationAmt | 2 | 1998 |
| IRS990/Form990PartVIISectionAGrp/OtherCompensationAmt | 3 | 22000 |
| 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/PersonNm | 0 | Jessie Barrie |
| IRS990/Form990PartVIISectionAGrp/PersonNm | 1 | Thomas MacDonald |
| IRS990/Form990PartVIISectionAGrp/PersonNm | 2 | Brent Willis |
| IRS990/Form990PartVIISectionAGrp/PersonNm | 3 | Caroline Cervantes |
| IRS990/Form990PartVIISectionAGrp/PersonNm | 4 | Mark Fidel |
| IRS990/Form990PartVIISectionAGrp/PersonNm | 5 | Jennifer deGraauw |
| IRS990/Form990PartVIISectionAGrp/PersonNm | 6 | Kelly Smyer |
| IRS990/Form990PartVIISectionAGrp/PersonNm | 7 | Marisa Barrera |
| IRS990/Form990PartVIISectionAGrp/PersonNm | 8 | Shawn Berman |
| IRS990/Form990PartVIISectionAGrp/PersonNm | 9 | Sarah Biondi |
| IRS990/Form990PartVIISectionAGrp/PersonNm | 10 | Theresa Carson |
| IRS990/Form990PartVIISectionAGrp/PersonNm | 11 | Cara Chavez |
| IRS990/Form990PartVIISectionAGrp/PersonNm | 12 | Santana Fontana |
| IRS990/Form990PartVIISectionAGrp/PersonNm | 13 | Brandon Garrett |
| IRS990/Form990PartVIISectionAGrp/PersonNm | 14 | Rachel Gupton |
| IRS990/Form990PartVIISectionAGrp/PersonNm | 15 | Torri Jacobus |
| IRS990/Form990PartVIISectionAGrp/PersonNm | 16 | Jenny Plane |
| IRS990/Form990PartVIISectionAGrp/PersonNm | 17 | Andy Sullivan |
| IRS990/Form990PartVIISectionAGrp/PersonNm | 18 | Jose Viramontes |
| IRS990/Form990PartVIISectionAGrp/PersonNm | 19 | Peggy Findlay |
| IRS990/Form990PartVIISectionAGrp/ReportableCompFromOrgAmt | 0 | 240778 |
| IRS990/Form990PartVIISectionAGrp/ReportableCompFromOrgAmt | 1 | 104125 |
| IRS990/Form990PartVIISectionAGrp/ReportableCompFromOrgAmt | 2 | 98953 |
| 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/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/TitleTxt | 0 | Head of School |
| IRS990/Form990PartVIISectionAGrp/TitleTxt | 1 | Head Upper School |
| IRS990/Form990PartVIISectionAGrp/TitleTxt | 2 | Past CFO |
| IRS990/Form990PartVIISectionAGrp/TitleTxt | 3 | Trustee |
| IRS990/Form990PartVIISectionAGrp/TitleTxt | 4 | Chair |
| IRS990/Form990PartVIISectionAGrp/TitleTxt | 5 | Vice Chair |
| IRS990/Form990PartVIISectionAGrp/TitleTxt | 6 | Secretary |
| IRS990/Form990PartVIISectionAGrp/TitleTxt | 7 | Treasurer |
| IRS990/Form990PartVIISectionAGrp/TitleTxt | 8 | Trustee |
| 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 |
| IRS990/Form990PartVIISectionAGrp/TitleTxt | 16 | Trustee |
| IRS990/Form990PartVIISectionAGrp/TitleTxt | 17 | Trustee |
| IRS990/Form990PartVIISectionAGrp/TitleTxt | 18 | Trustee |
| IRS990/Form990PartVIISectionAGrp/TitleTxt | 19 | BOT Emeritus |
| IRS990/Form990ProvidedToGvrnBodyInd | 0 | true |
| IRS990/FormationYr | 0 | 1994 |
| IRS990/FormerOfcrEmployeesListedInd | 0 | false |
| IRS990/FSAuditedBasisGrp/SeparateBasisFinclStmtInd | 0 | X |
| IRS990/FSAuditedInd | 0 | true |
| IRS990/FundraisingActivitiesInd | 0 | true |
| IRS990/FundraisingAmt | 0 | 44686 |
| IRS990/FundraisingDirectExpensesAmt | 0 | 14457 |
| IRS990/FundraisingGrossIncomeAmt | 0 | 6870 |
| IRS990/GainOrLossGrp/SecuritiesAmt | 0 | 89192 |
| IRS990/GamingActivitiesInd | 0 | false |
| IRS990/GoverningBodyVotingMembersCnt | 0 | 16 |
| IRS990/GrantAmt | 0 | 3055536 |
| IRS990/GrantsToDomesticIndividualsGrp/ProgramServicesAmt | 0 | 3055536 |
| IRS990/GrantsToDomesticIndividualsGrp/TotalAmt | 0 | 3055536 |
| IRS990/GrantsToDomesticOrgsGrp/TotalAmt | 0 | 0 |
| IRS990/GrantsToIndividualsInd | 0 | true |
| IRS990/GrantsToOrganizationsInd | 0 | false |
| IRS990/GrantToRelatedPersonInd | 0 | true |
| IRS990/GrossAmountSalesAssetsGrp/SecuritiesAmt | 0 | 1166126 |
| IRS990/GrossReceiptsAmt | 0 | 14137352 |
| IRS990/GrossRentsGrp/RealAmt | 0 | 32515 |
| IRS990/GroupReturnForAffiliatesInd | 0 | false |
| IRS990/IncludeFIN48FootnoteInd | 0 | true |
| IRS990/IncmFromInvestBondProceedsGrp/TotalRevenueColumnAmt | 0 | 0 |
| IRS990/IndependentAuditFinclStmtInd | 0 | false |
| IRS990/IndependentVotingMemberCnt | 0 | 16 |
| IRS990/IndivRcvdGreaterThan100KCnt | 0 | 2 |
| IRS990/IndoorTanningServicesInd | 0 | false |
| IRS990/InfoInScheduleOPartVIInd | 0 | X |
| IRS990/InformationTechnologyGrp/ManagementAndGeneralAmt | 0 | 28723 |
| IRS990/InformationTechnologyGrp/ProgramServicesAmt | 0 | 248635 |
| IRS990/InformationTechnologyGrp/TotalAmt | 0 | 277358 |
| IRS990/InsuranceGrp/FundraisingAmt | 0 | 512 |
| IRS990/InsuranceGrp/ManagementAndGeneralAmt | 0 | 17093 |
| IRS990/InsuranceGrp/ProgramServicesAmt | 0 | 81828 |
| IRS990/InsuranceGrp/TotalAmt | 0 | 99433 |
| IRS990/IntangibleAssetsGrp/EOYAmt | 0 | 0 |
| IRS990/InterestGrp/FundraisingAmt | 0 | 163 |
| IRS990/InterestGrp/ManagementAndGeneralAmt | 0 | 5425 |
| IRS990/InterestGrp/ProgramServicesAmt | 0 | 25970 |
| IRS990/InterestGrp/TotalAmt | 0 | 31558 |
| IRS990/InventoriesForSaleOrUseGrp/EOYAmt | 0 | 0 |
| IRS990/InvestmentIncomeGrp/ExclusionAmt | 0 | 283412 |
| IRS990/InvestmentIncomeGrp/TotalRevenueColumnAmt | 0 | 283412 |
| IRS990/InvestmentInJointVentureInd | 0 | false |
| IRS990/InvestmentsOtherSecuritiesGrp/EOYAmt | 0 | 0 |
| IRS990/InvestmentsProgramRelatedGrp/EOYAmt | 0 | 0 |
| IRS990/InvestmentsPubTradedSecGrp/BOYAmt | 0 | 4815697 |
| IRS990/InvestmentsPubTradedSecGrp/EOYAmt | 0 | 5242651 |
| IRS990/IRPDocumentCnt | 0 | 20 |
| IRS990/IRPDocumentW2GCnt | 0 | 0 |
| IRS990/LandBldgEquipAccumDeprecAmt | 0 | 14567268 |
| IRS990/LandBldgEquipBasisNetGrp/BOYAmt | 0 | 17322389 |
| IRS990/LandBldgEquipBasisNetGrp/EOYAmt | 0 | 16728114 |
| IRS990/LandBldgEquipCostOrOtherBssAmt | 0 | 31295382 |
| IRS990/LegalDomicileStateCd | 0 | NM |
| IRS990/LessCostOthBasisSalesExpnssGrp/SecuritiesAmt | 0 | 1076934 |
| IRS990/LessRentalExpensesGrp/RealAmt | 0 | 1255 |
| 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/MissionDesc | 0 | To create transformative learning experiences that empower a diverse community of students to lead lives of intellectual curiosity, personal integrity, and compassionate contribution to a more just world. |
| IRS990/MoreThan5000KToIndividualsInd | 0 | false |
| IRS990/MoreThan5000KToOrgInd | 0 | false |
| IRS990/NetAssetsOrFundBalancesBOYAmt | 0 | 26076019 |
| IRS990/NetAssetsOrFundBalancesEOYAmt | 0 | 25624131 |
| IRS990/NetGainOrLossInvestmentsGrp/ExclusionAmt | 0 | 89192 |
| IRS990/NetGainOrLossInvestmentsGrp/TotalRevenueColumnAmt | 0 | 89192 |
| IRS990/NetIncmFromFundraisingEvtGrp/ExclusionAmt | 0 | -7587 |
| IRS990/NetIncmFromFundraisingEvtGrp/TotalRevenueColumnAmt | 0 | -7587 |
| IRS990/NetIncomeFromGamingGrp/TotalRevenueColumnAmt | 0 | 0 |
| IRS990/NetIncomeOrLossGrp/TotalRevenueColumnAmt | 0 | 0 |
| IRS990/NetRentalIncomeOrLossGrp/ExclusionAmt | 0 | 31260 |
| IRS990/NetRentalIncomeOrLossGrp/TotalRevenueColumnAmt | 0 | 31260 |
| IRS990/NetUnrlzdGainsLossesInvstAmt | 0 | 414594 |
| IRS990/NoDonorRestrictionNetAssetsGrp/BOYAmt | 0 | 22441845 |
| IRS990/NoDonorRestrictionNetAssetsGrp/EOYAmt | 0 | 21994755 |
| IRS990/NoncashContributionsAmt | 0 | 26417 |
| IRS990/NondeductibleContributionsInd | 0 | false |
| IRS990/OccupancyGrp/FundraisingAmt | 0 | 1824 |
| IRS990/OccupancyGrp/ManagementAndGeneralAmt | 0 | 60892 |
| IRS990/OccupancyGrp/ProgramServicesAmt | 0 | 291510 |
| IRS990/OccupancyGrp/TotalAmt | 0 | 354226 |
| IRS990/OfficeExpensesGrp/ManagementAndGeneralAmt | 0 | 64777 |
| IRS990/OfficeExpensesGrp/TotalAmt | 0 | 64777 |
| IRS990/OfficerMailingAddressInd | 0 | false |
| IRS990/OperateHospitalInd | 0 | false |
| IRS990/Organization501c3Ind | 0 | X |
| IRS990/OrganizationFollowsFASB117Ind | 0 | X |
| IRS990/OtherAssetsTotalGrp/BOYAmt | 0 | 119559 |
| IRS990/OtherAssetsTotalGrp/EOYAmt | 0 | 156175 |
| IRS990/OtherEmployeeBenefitsGrp/FundraisingAmt | 0 | 71731 |
| IRS990/OtherEmployeeBenefitsGrp/ManagementAndGeneralAmt | 0 | 153947 |
| IRS990/OtherEmployeeBenefitsGrp/ProgramServicesAmt | 0 | 449184 |
| IRS990/OtherEmployeeBenefitsGrp/TotalAmt | 0 | 674862 |
| IRS990/OtherExpensesGrp/Desc | 0 | Student Activities |
| IRS990/OtherExpensesGrp/Desc | 1 | Classroom supplies |
| IRS990/OtherExpensesGrp/Desc | 2 | Repairs and maintenance |
| IRS990/OtherExpensesGrp/Desc | 3 | Bad debt |
| IRS990/OtherExpensesGrp/FundraisingAmt | 0 | 819 |
| IRS990/OtherExpensesGrp/ManagementAndGeneralAmt | 0 | 27325 |
| IRS990/OtherExpensesGrp/ManagementAndGeneralAmt | 1 | 100244 |
| IRS990/OtherExpensesGrp/ProgramServicesAmt | 0 | 1248626 |
| IRS990/OtherExpensesGrp/ProgramServicesAmt | 1 | 223760 |
| IRS990/OtherExpensesGrp/ProgramServicesAmt | 2 | 130815 |
| IRS990/OtherExpensesGrp/TotalAmt | 0 | 1248626 |
| IRS990/OtherExpensesGrp/TotalAmt | 1 | 223760 |
| IRS990/OtherExpensesGrp/TotalAmt | 2 | 158959 |
| IRS990/OtherExpensesGrp/TotalAmt | 3 | 100244 |
| IRS990/OtherRevenueMiscGrp/BusinessCd | 0 | 611600 |
| IRS990/OtherRevenueMiscGrp/BusinessCd | 1 | 611600 |
| IRS990/OtherRevenueMiscGrp/Desc | 0 | Credit card rebates |
| IRS990/OtherRevenueMiscGrp/Desc | 1 | Land agreement admendment |
| IRS990/OtherRevenueMiscGrp/RelatedOrExemptFuncIncomeAmt | 0 | 7674 |
| IRS990/OtherRevenueMiscGrp/RelatedOrExemptFuncIncomeAmt | 1 | 100000 |
| IRS990/OtherRevenueMiscGrp/TotalRevenueColumnAmt | 0 | 7674 |
| IRS990/OtherRevenueMiscGrp/TotalRevenueColumnAmt | 1 | 100000 |
| IRS990/OtherRevenueTotalAmt | 0 | 107674 |
| IRS990/OtherSalariesAndWagesGrp/FundraisingAmt | 0 | 131383 |
| IRS990/OtherSalariesAndWagesGrp/ManagementAndGeneralAmt | 0 | 1305497 |
| IRS990/OtherSalariesAndWagesGrp/ProgramServicesAmt | 0 | 3570788 |
| IRS990/OtherSalariesAndWagesGrp/TotalAmt | 0 | 5007668 |
| IRS990/OthNotesLoansReceivableNetGrp/EOYAmt | 0 | 0 |
| IRS990/PartialLiquidationInd | 0 | false |
| IRS990/PaymentsToAffiliatesGrp/TotalAmt | 0 | 0 |
| IRS990/PayPremiumsPrsnlBnftCntrctInd | 0 | false |