Liabilities / Assets
76th percentile
Higher debt load relative to assets than 76% of similar nonprofits.
EIN 82-3994798 • 501(c)3 • New York, NY
Profile
Mount sinai health system self insurance trust is a self insurance program for the purpose of settling health care patient claims arising from medical malpractice liability and hospital professional liability claims against the members of the mount sinai health system their employees and agents.
Precomputed percentiles relative to similar nonprofits. These scores are descriptive rather than judgmental.
Liabilities / Assets
76th percentile
Higher debt load relative to assets than 76% of similar nonprofits.
Liabilities / Revenue
96th percentile
Higher debt load relative to revenue than 96% of similar nonprofits.
Net Margin
70th percentile
Higher net margin than 70% of similar nonprofits.
Top Officer Pay
2nd percentile
Higher top officer pay than 2% of similar nonprofits.
Top officer pay equals 0.0% of source-year revenue.
Asset Growth
87th percentile
Faster asset growth than 87% of similar nonprofits.
Revenue Growth
9th percentile
Faster revenue growth than 9% of similar nonprofits.
Assets
Up$588,189,626
Up $106,278,365 (+22%) from 2023
Liabilities
Up$553,249,624
Up $67,954,841 (+14%) from 2023
Net Assets
Up$34,940,002
Up $38,323,524 (+1133%) from 2023
Revenue
Down$106,111,531
Down $2,526,642 (-2.3%) from 2023
Expenses
Down$97,581,248
Down $12,868,774 (-12%) from 2023
Net Income
Up$8,530,283
Up $10,342,132 (+571%) from 2023
Most recent year
2024 • Form 990Detailed filing. Detailed filing data is available for this year.
Mount sinai health system self insurance trust is a self insurance program for the purpose of settling health care patient claims arising from medical malpractice liability and hospital professional liability claims against the members of the mount siani health system their employees and agents.
A self insurance program for the purpose of settling health care patient claims
| Line | Beginning | End | Change |
|---|---|---|---|
| Assets | |||
| Investments in Publicly Traded Securities | $410,331,778 | $497,690,939 | ▲ $87,359,161 |
| Accounts Receivable | $67,434,798 | $73,624,889 | ▲ $6,190,091 |
| Cash and Non-Interest-Bearing Accounts | $4,144,685 | $16,873,798 | ▲ $12,729,113 |
| Receivable From Disqualified Prsn | $0 | $0 | → $0 |
| Receivables From Officers Etc | $0 | $0 | → $0 |
| Investments Other Securities | $0 | - | - |
| Investments Program Related | $0 | - | - |
| Land, Buildings, and Equipment, Net | $0 | $0 | → $0 |
| Loans From Officers Directors | $0 | $0 | → $0 |
| Total Assets | $481,911,261 | $588,189,626 | ▲ $106,278,365 |
| Other Assets Total | $0 | $0 | → $0 |
| Liabilities | |||
| Other Liabilities | $485,294,783 | $553,249,624 | ▲ $67,954,841 |
| Total Liabilities | $485,294,783 | $553,249,624 | ▲ $67,954,841 |
| Net Assets / Fund Balance | |||
| Net Assets Without Donor Restrictions | $-3,383,522 | $34,940,001 | ▲ $38,323,523 |
| Total Net Assets Fund Balance | $-3,383,522 | $34,940,001 | ▲ $38,323,523 |
| Total Liabilities and Net Assets / Fund Balance | $481,911,261 | $588,189,625 | ▲ $106,278,364 |
| Name | Title | Base | Total |
|---|---|---|---|
| Comerica Bank Trust Nationa | Institutional Trustee | $9,460 | $9,460 |
| Line Item | Amount |
|---|---|
| Other Expenses | $97,571,788 |
| Salaries, Compensation, and Employee Benefits | $9,460 |
| Grants and Similar Amounts Paid | $0 |
| Professional Fundraising Fees | $0 |
| Total Fundraising Expense | $0 |
| Line Item | Program | Management | Fundraising | Total |
|---|---|---|---|---|
| Other Expenses | $97,554,809 | - | - | $97,554,809 |
| Fees for Services Other | $16,979 | $0 | $0 | $16,979 |
| Current Officers, Directors, Trustees, and Key Employees | $9,460 | - | - | $9,460 |
| Total Functional Expenses | $97,581,248 | $0 | $0 | $97,581,248 |
| Region | Activity | Services | Offices | Employees | Spending |
|---|---|---|---|---|---|
| Central America and the Caribbean | Investments | N/a | 0 | 0 | $502,199,616 |
| Line Item | Amount |
|---|---|
| Professional Fundraising Fees | $0 |
| Line Item | Beginning | End | Change |
|---|---|---|---|
| Loans from Officers, Directors, Trustees, and Key Employees | $0 | $0 | → $0 |
| Receivables from Disqualified Persons | $0 | $0 | → $0 |
| Receivables from Officers, Directors, Trustees, and Key Employees | $0 | $0 | → $0 |
| Liability | Amount |
|---|---|
| Federal Income Taxes | $549,121,000 |
| Losses and Loss Adjustment Exp | $4,121,531 |
| Unearned Pv | $7,093 |
| Other | - |
“Conflict of interest policy mount sinai health system self insurance trust has adopted and implemented the conflict of interest policy of the mount sinai health system. Compliance with the organization's business conflicts of interest policy (the "policy") is required of trustees, employees, medical staff and non-employee members of institutional committees and includes an ongoing duty to disclose potential conflicts. Compliance with the policy is monitored and enforced regularly and consistently. All disclosures with the potential for conflict are reviewed by an appropriate committee where they are carefully evaluated. When appropriate, a plan, which may involve measures including, but not limited to, recusal from participating in affected transactions, is developed to manage the potential conflict.”
“The grantor, mount sinai health system, has the right to replace the trustee at any time upon (90) days prior notice, or upon shorter notice if acceptable to the trustee. Upon the resignation or removal of the trustee, the grantor has the authority to name a successor trustee who shall become a signatory to and be bound by the terms and provisions of the trust agreement as it may be amended contemporaneously with the appointment of a successor trustee.”
“Mount sinai health system controls the trust by virtue of its powers and status as the trust's grantor.”
“Form 990 provided to governing body the finance department gathered the relevant information and prepared the tax returns. The tax department of our outside auditors, ernst & young (ey), participated in the preparation of, and reviewed, all tax returns. A questionnaire was circulated to all trustees (i.e., directors), officers and key employees in order to elicit the information required to be reported on the tax returns. The trustee conflicts of interest review committee reviewed the responses provided by trustees and certain officers in the questionnaires and assessed additional pertinent facts gathered by the institution in order to evaluate the applicability of irs reporting requirements. The review committee then determined the appropriate trustee (and certain officer) disclosures that should be made on form 990 based on the recommendations of the finance department, the general counsel's office and the audit and compliance department. The same process was conducted by the finance department, the general counsel's office, and the audit and compliance department with respect to the questionnaires submitted by other officers and key employees. The audit and compliance committee of the board of trustees conducted a review of the entire tax return, with the participation of ey, the finance department, the general counsel's office, and the audit and compliance department. The audit committee approved the tax returns as presented. The audit committee's report of its review of the tax returns and its recommendation to file the returns were presented to, and accepted by, the executive committee of the board of trustees (executive committee). In addition to authorizing the filing of the tax returns, the executive committee directed that the returns, which will be filed on or before november 17, 2025, be provided to all trustees via the trustees' confidential website, and those returns were so provided before being filed.”
“Governing documents and conflict of interest policy available to the public the organization makes its business conflicts of interest policy available on its website (www.mountsinai.org) and makes its governing documents and financial statements available upon request.”
This appendix keeps the raw XML leaves available for debugging and edge-case review. The human report above is the primary experience.
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|---|---|---|
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| IRS990/AccountsReceivableGrp/EOYAmt | 0 | 73624889 |
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| IRS990/ActivityOrMissionDesc | 0 | A SELF INSURANCE PROGRAM FOR THE PURPOSE OF SETTLING HEALTH CARE PATIENT CLAIMS |
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| IRS990/AllOtherExpensesGrp/ManagementAndGeneralAmt | 0 | 0 |
| IRS990/AllOtherExpensesGrp/ProgramServicesAmt | 0 | 0 |
| IRS990/AllOtherExpensesGrp/TotalAmt | 0 | 0 |
| IRS990/AnnualDisclosureCoveredPrsnInd | 0 | false |
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| IRS990/BooksInCareOfDetail/PhoneNum | 0 | 3132591398 |
| IRS990/BooksInCareOfDetail/USAddress/AddressLine1Txt | 0 | 100 RENAISSANCE CENTER |
| IRS990/BooksInCareOfDetail/USAddress/CityNm | 0 | DETROIT |
| IRS990/BooksInCareOfDetail/USAddress/StateAbbreviationCd | 0 | MI |
| IRS990/BooksInCareOfDetail/USAddress/ZIPCd | 0 | 48226 |
| IRS990/BusinessRlnWith35CtrlEntInd | 0 | false |
| IRS990/BusinessRlnWithFamMemInd | 0 | false |
| IRS990/BusinessRlnWithOrgMemInd | 0 | false |
| IRS990/CashNonInterestBearingGrp/BOYAmt | 0 | 4144685 |
| IRS990/CashNonInterestBearingGrp/EOYAmt | 0 | 16873798 |
| IRS990/ChangeToOrgDocumentsInd | 0 | false |
| IRS990/CntrctRcvdGreaterThan100KCnt | 0 | 0 |
| IRS990/CollectionsOfArtInd | 0 | false |
| IRS990/CompCurrentOfcrDirectorsGrp/ProgramServicesAmt | 0 | 9460 |
| IRS990/CompCurrentOfcrDirectorsGrp/TotalAmt | 0 | 9460 |
| IRS990/CompensationFromOtherSrcsInd | 0 | false |
| IRS990/CompensationProcessCEOInd | 0 | false |
| IRS990/CompensationProcessOtherInd | 0 | false |
| IRS990/ConflictOfInterestPolicyInd | 0 | false |
| IRS990/ConservationEasementsInd | 0 | false |
| IRS990/ConsolidatedAuditFinclStmtInd | 0 | false |
| IRS990/CreditCounselingInd | 0 | false |
| IRS990/CYBenefitsPaidToMembersAmt | 0 | 0 |
| IRS990/CYContributionsGrantsAmt | 0 | 0 |
| IRS990/CYGrantsAndSimilarPaidAmt | 0 | 0 |
| IRS990/CYInvestmentIncomeAmt | 0 | 392456 |
| IRS990/CYOtherExpensesAmt | 0 | 97571788 |
| IRS990/CYOtherRevenueAmt | 0 | 0 |
| IRS990/CYProgramServiceRevenueAmt | 0 | 105719075 |
| IRS990/CYRevenuesLessExpensesAmt | 0 | 8530283 |
| IRS990/CYSalariesCompEmpBnftPaidAmt | 0 | 9460 |
| IRS990/CYTotalExpensesAmt | 0 | 97581248 |
| IRS990/CYTotalFundraisingExpenseAmt | 0 | 0 |
| IRS990/CYTotalProfFndrsngExpnsAmt | 0 | 0 |
| IRS990/CYTotalRevenueAmt | 0 | 106111531 |
| IRS990/DecisionsSubjectToApprovaInd | 0 | true |
| IRS990/DeductibleArtContributionInd | 0 | false |
| IRS990/DeductibleNonCashContriInd | 0 | false |
| IRS990/DelegationOfMgmtDutiesInd | 0 | false |
| IRS990/Desc | 0 | PAYMENTS FROM THE TRUST FOR SETTLING HEALTH CARE CLAIMS ASSERTING PROFESSIONAL NEGLIGENCE; INCLUDING EXCESS INSURANCE PREMIUMS FOR CLAIMS EXCEEDING THE SELF INSURANCE RETENTION AND OTHER MISCELLANEOUS EXPENSES RELATED TO THE PROGRAM FOR ACTUARIAL EXPENSES. |
| IRS990/DescribedInSection501c3Ind | 0 | true |
| IRS990/DisregardedEntityInd | 0 | false |
| IRS990/DocumentRetentionPolicyInd | 0 | false |
| IRS990/DonorAdvisedFundInd | 0 | false |
| IRS990/DonorRstrOrQuasiEndowmentsInd | 0 | false |
| IRS990/ElectionOfBoardMembersInd | 0 | true |
| IRS990/EmployeeCnt | 0 | 0 |
| IRS990/EngagedInExcessBenefitTransInd | 0 | false |
| IRS990/EscrowAccountInd | 0 | false |
| IRS990/ExpenseAmt | 0 | 97581248 |
| IRS990/FamilyOrBusinessRlnInd | 0 | false |
| IRS990/FederalGrantAuditRequiredInd | 0 | false |
| IRS990/FeesForServicesOtherGrp/FundraisingAmt | 0 | 0 |
| IRS990/FeesForServicesOtherGrp/ManagementAndGeneralAmt | 0 | 0 |
| IRS990/FeesForServicesOtherGrp/ProgramServicesAmt | 0 | 16979 |
| IRS990/FeesForServicesOtherGrp/TotalAmt | 0 | 16979 |
| IRS990/ForeignActivitiesInd | 0 | true |
| IRS990/ForeignFinancialAccountInd | 0 | false |
| IRS990/ForeignOfficeInd | 0 | false |
| IRS990/Form8282PropertyDisposedOfInd | 0 | false |
| IRS990/Form990PartVIISectionAGrp/AverageHoursPerWeekRltdOrgRt | 0 | 0.0 |
| IRS990/Form990PartVIISectionAGrp/AverageHoursPerWeekRt | 0 | 0.3 |
| IRS990/Form990PartVIISectionAGrp/InstitutionalTrusteeInd | 0 | X |
| IRS990/Form990PartVIISectionAGrp/OtherCompensationAmt | 0 | 0 |
| IRS990/Form990PartVIISectionAGrp/PersonNm | 0 | COMERICA BANK TRUST NATIONA |
| IRS990/Form990PartVIISectionAGrp/ReportableCompFromOrgAmt | 0 | 9460 |
| IRS990/Form990PartVIISectionAGrp/ReportableCompFromRltdOrgAmt | 0 | 0 |
| IRS990/Form990PartVIISectionAGrp/TitleTxt | 0 | INSTITUTIONAL TRUSTEE |
| IRS990/Form990ProvidedToGvrnBodyInd | 0 | true |
| IRS990/FormationYr | 0 | 2018 |
| IRS990/FormerOfcrEmployeesListedInd | 0 | false |
| IRS990/FSAuditedInd | 0 | false |
| IRS990/FundraisingActivitiesInd | 0 | false |
| IRS990/GainOrLossGrp/OtherAmt | 0 | 273479 |
| IRS990/GainOrLossGrp/SecuritiesAmt | 0 | 0 |
| IRS990/GamingActivitiesInd | 0 | false |
| IRS990/GoverningBodyVotingMembersCnt | 0 | 1 |
| IRS990/GrantsToIndividualsInd | 0 | false |
| IRS990/GrantsToOrganizationsInd | 0 | false |
| IRS990/GrantToRelatedPersonInd | 0 | false |
| IRS990/GrossAmountSalesAssetsGrp/OtherAmt | 0 | 273479 |
| IRS990/GrossReceiptsAmt | 0 | 106111531 |
| IRS990/GroupReturnForAffiliatesInd | 0 | false |
| IRS990/IncludeFIN48FootnoteInd | 0 | false |
| IRS990/IndependentAuditFinclStmtInd | 0 | false |
| IRS990/IndependentVotingMemberCnt | 0 | 0 |
| IRS990/IndivRcvdGreaterThan100KCnt | 0 | 0 |
| IRS990/IndoorTanningServicesInd | 0 | false |
| IRS990/InfoInScheduleOPartVIInd | 0 | X |
| IRS990/InvestmentIncomeGrp/ExclusionAmt | 0 | 392456 |
| IRS990/InvestmentIncomeGrp/TotalRevenueColumnAmt | 0 | 392456 |
| IRS990/InvestmentInJointVentureInd | 0 | false |
| IRS990/InvestmentsOtherSecuritiesGrp/BOYAmt | 0 | 0 |
| IRS990/InvestmentsProgramRelatedGrp/BOYAmt | 0 | 0 |
| IRS990/InvestmentsPubTradedSecGrp/BOYAmt | 0 | 410331778 |
| IRS990/InvestmentsPubTradedSecGrp/EOYAmt | 0 | 497690939 |
| IRS990/IRPDocumentCnt | 0 | 0 |
| IRS990/IRPDocumentW2GCnt | 0 | 0 |
| IRS990/LandBldgEquipAccumDeprecAmt | 0 | 0 |
| IRS990/LandBldgEquipBasisNetGrp/BOYAmt | 0 | 0 |
| IRS990/LandBldgEquipBasisNetGrp/EOYAmt | 0 | 0 |
| IRS990/LandBldgEquipCostOrOtherBssAmt | 0 | 0 |
| IRS990/LegalDomicileStateCd | 0 | NY |
| IRS990/LoanOutstandingInd | 0 | false |
| IRS990/LoansFromOfficersDirectorsGrp/BOYAmt | 0 | 0 |
| IRS990/LoansFromOfficersDirectorsGrp/EOYAmt | 0 | 0 |
| IRS990/LobbyingActivitiesInd | 0 | false |
| IRS990/LocalChaptersInd | 0 | false |
| IRS990/MaterialDiversionOrMisuseInd | 0 | false |
| IRS990/MembersOrStockholdersInd | 0 | false |
| IRS990/MethodOfAccountingAccrualInd | 0 | X |
| IRS990/MinutesOfCommitteesInd | 0 | false |
| IRS990/MinutesOfGoverningBodyInd | 0 | false |
| IRS990/MiscellaneousRevenueGrp/ExclusionAmt | 0 | 0 |
| IRS990/MiscellaneousRevenueGrp/RelatedOrExemptFuncIncomeAmt | 0 | 0 |
| IRS990/MiscellaneousRevenueGrp/TotalRevenueColumnAmt | 0 | 0 |
| IRS990/MiscellaneousRevenueGrp/UnrelatedBusinessRevenueAmt | 0 | 0 |
| IRS990/MissionDesc | 0 | MOUNT SINAI HEALTH SYSTEM SELF INSURANCE TRUST IS A SELF INSURANCE PROGRAM FOR THE PURPOSE OF SETTLING HEALTH CARE PATIENT CLAIMS ARISING FROM MEDICAL MALPRACTICE LIABILITY AND HOSPITAL PROFESSIONAL LIABILITY CLAIMS AGAINST THE MEMBERS OF THE MOUNT SINAI HEALTH SYSTEM THEIR EMPLOYEES AND AGENTS. |
| IRS990/MoreThan5000KToIndividualsInd | 0 | false |
| IRS990/MoreThan5000KToOrgInd | 0 | false |
| IRS990/NetAssetsOrFundBalancesBOYAmt | 0 | -3383522 |
| IRS990/NetAssetsOrFundBalancesEOYAmt | 0 | 34940002 |
| IRS990/NetUnrlzdGainsLossesInvstAmt | 0 | 29519762 |
| IRS990/NoDonorRestrictionNetAssetsGrp/BOYAmt | 0 | -3383522 |
| IRS990/NoDonorRestrictionNetAssetsGrp/EOYAmt | 0 | 34940001 |
| IRS990/NondeductibleContributionsInd | 0 | false |
| IRS990/OfficerMailingAddressInd | 0 | false |
| IRS990/OnBehalfOfIssuerInd | 0 | false |
| IRS990/OperateHospitalInd | 0 | false |
| IRS990/Organization501c3Ind | 0 | X |
| IRS990/OrganizationFollowsFASB117Ind | 0 | X |
| IRS990/OtherAssetsTotalGrp/BOYAmt | 0 | 0 |
| IRS990/OtherAssetsTotalGrp/EOYAmt | 0 | 0 |
| IRS990/OtherChangesInNetAssetsAmt | 0 | 0 |
| IRS990/OtherExpensesGrp/Desc | 0 | LOSS & LAE ADJUSTMENT |
| IRS990/OtherExpensesGrp/ProgramServicesAmt | 0 | 97554809 |
| IRS990/OtherExpensesGrp/TotalAmt | 0 | 97554809 |
| IRS990/OtherLiabilitiesGrp/BOYAmt | 0 | 485294783 |
| IRS990/OtherLiabilitiesGrp/EOYAmt | 0 | 553249624 |
| IRS990/OtherRevenueTotalAmt | 0 | 0 |
| IRS990/PartialLiquidationInd | 0 | false |
| IRS990/PayPremiumsPrsnlBnftCntrctInd | 0 | false |
| IRS990/PoliciesReferenceChaptersInd | 0 | false |
| IRS990/PoliticalCampaignActyInd | 0 | false |
| IRS990/PrincipalOfcrBusinessName/BusinessNameLine1Txt | 0 | VINCENT TAMMARO |
| IRS990/ProfessionalFundraisingInd | 0 | false |
| IRS990/ProgramServiceRevenueGrp/BusinessCd | 0 | 900099 |
| IRS990/ProgramServiceRevenueGrp/Desc | 0 | PREMIUM EARNED AND PREMIUM ADJUSTMENT |
| IRS990/ProgramServiceRevenueGrp/RelatedOrExemptFuncIncomeAmt | 0 | 105719075 |
| IRS990/ProgramServiceRevenueGrp/TotalRevenueColumnAmt | 0 | 105719075 |
| IRS990/ProhibitedTaxShelterTransInd | 0 | false |
| IRS990/PYExcessBenefitTransInd | 0 | false |
| IRS990/PYInvestmentIncomeAmt | 0 | 5185553 |
| IRS990/PYOtherExpensesAmt | 0 | 110447520 |
| IRS990/PYProgramServiceRevenueAmt | 0 | 103452620 |
| IRS990/PYRevenuesLessExpensesAmt | 0 | -1811849 |
| IRS990/PYSalariesCompEmpBnftPaidAmt | 0 | 2502 |
| IRS990/PYTotalExpensesAmt | 0 | 110450022 |
| IRS990/PYTotalRevenueAmt | 0 | 108638173 |
| IRS990/QuidProQuoContributionsInd | 0 | false |
| IRS990/RcvblFromDisqualifiedPrsnGrp/BOYAmt | 0 | 0 |
| IRS990/RcvblFromDisqualifiedPrsnGrp/EOYAmt | 0 | 0 |
| IRS990/RcvFndsToPayPrsnlBnftCntrctInd | 0 | false |
| IRS990/ReceivablesFromOfficersEtcGrp/BOYAmt | 0 | 0 |
| IRS990/ReceivablesFromOfficersEtcGrp/EOYAmt | 0 | 0 |
| IRS990/ReconcilationRevenueExpnssAmt | 0 | 8530283 |
| IRS990/RegularMonitoringEnfrcInd | 0 | false |
| IRS990/RelatedEntityInd | 0 | true |
| IRS990/RelatedOrganizationCtrlEntInd | 0 | true |
| IRS990/RentalIncomeOrLossGrp/PersonalAmt | 0 | 0 |
| IRS990/RentalIncomeOrLossGrp/RealAmt | 0 | 0 |
| IRS990/ReportInvestmentsOtherSecInd | 0 | false |
| IRS990/ReportLandBuildingEquipmentInd | 0 | false |
| IRS990/ReportOtherAssetsInd | 0 | false |
| IRS990/ReportOtherLiabilitiesInd | 0 | true |
| IRS990/ReportProgramRelatedInvstInd | 0 | false |
| IRS990/RevenueAmt | 0 | 105719075 |
| IRS990ScheduleA/Form990SchASupportingOrgGrp/Contribution35ControlledInd | 0 | false |
| IRS990ScheduleA/Form990SchASupportingOrgGrp/ContributionControllerInd | 0 | false |
| IRS990ScheduleA/Form990SchASupportingOrgGrp/ContributionFamilyInd | 0 | false |
| IRS990ScheduleA/Form990SchASupportingOrgGrp/ControlledDisqualifiedPrsnInd | 0 | false |
| IRS990ScheduleA/Form990SchASupportingOrgGrp/DisqualifiedPrsnControllIntInd | 0 | false |
| IRS990ScheduleA/Form990SchASupportingOrgGrp/DisqualifiedPrsnOwnrIntInd | 0 | false |
| IRS990ScheduleA/Form990SchASupportingOrgGrp/ExcessBusinessHoldingsRulesInd | 0 | false |
| IRS990ScheduleA/Form990SchASupportingOrgGrp/ListedByNameGoverningDocInd | 0 | false |
| IRS990ScheduleA/Form990SchASupportingOrgGrp/LoanDisqualifiedPersonInd | 0 | false |
| IRS990ScheduleA/Form990SchASupportingOrgGrp/OrganizationChangeSuprtOrgInd | 0 | false |
| IRS990ScheduleA/Form990SchASupportingOrgGrp/PaymentSubstantialContribtrInd | 0 | false |
| IRS990ScheduleA/Form990SchASupportingOrgGrp/SupportedOrgNotOrganizedUSInd | 0 | false |
| IRS990ScheduleA/Form990SchASupportingOrgGrp/SupportedOrgSectionC456Ind | 0 | false |
| IRS990ScheduleA/Form990SchASupportingOrgGrp/SupportNonSupportedOrgInd | 0 | false |
| IRS990ScheduleA/Form990SchASupportingOrgGrp/SuprtOrgNoIRSDeterminationInd | 0 | false |
| IRS990ScheduleA/Form990ScheduleAPartVIGrp/ExplanationTxt | 0 | MOUNT SINAI HEALTH SYSTEM SELF INSURANCE TRUST IS A SECTION 501(C)(3) SUPPORTING ORGANIZATION, ORGANIZED AND OPERATED FOR THE BENEFIT OF MOUNT SINAI HEALTH SYSTEM (MSHS) AND ITS CONTROLLED ENTITIES, THE SUPPORTED ORGANIZATIONS. |
| IRS990ScheduleA/Form990ScheduleAPartVIGrp/ExplanationTxt | 1 | THE TRUSTEE, COMERICA BANK & TRUST, THE INSTITUTIONAL TRUSTEE, IS SELECTED AND OVERSEEN BY THE GRANTOR, MOUNT SINAI HEALTH SYSTEM (MSHS), AN INTERMEDIARY SUPPORTING ORGANIZATION, WHICH SUPPORTS THE SAME SUPPORTED ORGANIZATIONS OF THE TRUST AS LISTED ABOVE. EACH OF THE TRUSTEES AND OFFICER OF MSHS SERVE AS DIRECTORS, TRUSTEES AND/OR OFFICERS OF ONE OR MORE OF THE SUPPORTED ORGANIZATIONS LISTED ABOVE. CONSEQUENTLY, THE TRUST, MSHS, AND THE HOSPITALS ARE OPERATED, SUPERVISED, AND CONTROLLED BY COMMON INDIVIDUALS, THE COMMON DIRECTORS OF MSHS AND THE HOSPITALS. |
| IRS990ScheduleA/Form990ScheduleAPartVIGrp/FormAndLineReferenceDesc | 0 | Schedule A, Part IV, Section A, Line 1 Supported Orgs Listed By Name |
| IRS990ScheduleA/Form990ScheduleAPartVIGrp/FormAndLineReferenceDesc | 1 | Schedule A, Part IV, Section C, Line 1 Majority director detail |
| IRS990ScheduleA/MajorityDirTrstSupportedOrgInd | 0 | false |
| IRS990ScheduleA/OtherSupportSumAmt | 0 | 0 |
| IRS990ScheduleA/SupportedOrganizationsCnt | 0 | 5 |
| IRS990ScheduleA/SupportedOrganizationsTotalCnt | 0 | 5 |
| IRS990ScheduleA/SupportedOrgInformationGrp/EIN | 0 | 136171197 |
| IRS990ScheduleA/SupportedOrgInformationGrp/EIN | 1 | 131624096 |
| IRS990ScheduleA/SupportedOrgInformationGrp/EIN | 2 | 135564934 |
| IRS990ScheduleA/SupportedOrgInformationGrp/EIN | 3 | 132997301 |
| IRS990ScheduleA/SupportedOrgInformationGrp/EIN | 4 | 135562304 |
| IRS990ScheduleA/SupportedOrgInformationGrp/GoverningDocumentListedInd | 0 | false |
| IRS990ScheduleA/SupportedOrgInformationGrp/GoverningDocumentListedInd | 1 | false |
| IRS990ScheduleA/SupportedOrgInformationGrp/GoverningDocumentListedInd | 2 | false |
| IRS990ScheduleA/SupportedOrgInformationGrp/GoverningDocumentListedInd | 3 | false |
| IRS990ScheduleA/SupportedOrgInformationGrp/GoverningDocumentListedInd | 4 | false |
| IRS990ScheduleA/SupportedOrgInformationGrp/OrganizationTypeCd | 0 | 2 |
| IRS990ScheduleA/SupportedOrgInformationGrp/OrganizationTypeCd | 1 | 3 |
| IRS990ScheduleA/SupportedOrgInformationGrp/OrganizationTypeCd | 2 | 3 |
| IRS990ScheduleA/SupportedOrgInformationGrp/OrganizationTypeCd | 3 | 3 |
| IRS990ScheduleA/SupportedOrgInformationGrp/OrganizationTypeCd | 4 | 3 |
| IRS990ScheduleA/SupportedOrgInformationGrp/OtherSupportAmt | 0 | 0 |
| IRS990ScheduleA/SupportedOrgInformationGrp/OtherSupportAmt | 1 | 0 |
| IRS990ScheduleA/SupportedOrgInformationGrp/OtherSupportAmt | 2 | 0 |
| IRS990ScheduleA/SupportedOrgInformationGrp/OtherSupportAmt | 3 | 0 |
| IRS990ScheduleA/SupportedOrgInformationGrp/OtherSupportAmt | 4 | 0 |
| IRS990ScheduleA/SupportedOrgInformationGrp/SupportAmt | 0 | 0 |
| IRS990ScheduleA/SupportedOrgInformationGrp/SupportAmt | 1 | 0 |
| IRS990ScheduleA/SupportedOrgInformationGrp/SupportAmt | 2 | 0 |
| IRS990ScheduleA/SupportedOrgInformationGrp/SupportAmt | 3 | 0 |
| IRS990ScheduleA/SupportedOrgInformationGrp/SupportAmt | 4 | 0 |
| IRS990ScheduleA/SupportedOrgInformationGrp/SupportedOrganizationName/BusinessNameLine1Txt | 0 | ICAHN SCHOOL OF MEDICINE AT MOUNT SINAI |
| IRS990ScheduleA/SupportedOrgInformationGrp/SupportedOrganizationName/BusinessNameLine1Txt | 1 | THE MOUNT SINAI HOSPITAL |
| IRS990ScheduleA/SupportedOrgInformationGrp/SupportedOrganizationName/BusinessNameLine1Txt | 2 | BETH ISREAL MEDICAL CENTER |
| IRS990ScheduleA/SupportedOrgInformationGrp/SupportedOrganizationName/BusinessNameLine1Txt | 3 | ST LUKE'S ROOSEVELT HOSPITAL CENTER |
| IRS990ScheduleA/SupportedOrgInformationGrp/SupportedOrganizationName/BusinessNameLine1Txt | 4 | THE NEW YORK EYE AND EAR INFIRMARY |
| IRS990ScheduleA/SupportingOrganization509a3Ind | 0 | X |
| IRS990ScheduleA/SupportingOrgType2Ind | 0 | X |
| IRS990ScheduleA/SupportSumAmt | 0 | 0 |
| IRS990/ScheduleBRequiredInd | 0 | false |
| IRS990ScheduleD/OtherLiabilitiesOrgGrp/Amt | 0 | 549121000 |
| IRS990ScheduleD/OtherLiabilitiesOrgGrp/Amt | 1 | 4121531 |
| IRS990ScheduleD/OtherLiabilitiesOrgGrp/Amt | 2 | 7093 |
| IRS990ScheduleD/OtherLiabilitiesOrgGrp/Desc | 0 | Federal Income Taxes |
| IRS990ScheduleD/OtherLiabilitiesOrgGrp/Desc | 1 | LOSSES AND LOSS ADJUSTMENT EXP |
| IRS990ScheduleD/OtherLiabilitiesOrgGrp/Desc | 2 | UNEARNED PV |
| IRS990ScheduleD/OtherLiabilitiesOrgGrp/Desc | 3 | OTHER |
| IRS990ScheduleD/TotalLiabilityAmt | 0 | 553249624 |
| IRS990ScheduleF/AccountActivitiesOutsideUSGrp/EmployeeCnt | 0 | 0 |
| IRS990ScheduleF/AccountActivitiesOutsideUSGrp/OfficesCnt | 0 | 0 |
| IRS990ScheduleF/AccountActivitiesOutsideUSGrp/RegionTotalExpendituresAmt | 0 | 502199616 |
| IRS990ScheduleF/AccountActivitiesOutsideUSGrp/RegionTxt | 0 | Central America and the Caribbean |
| IRS990ScheduleF/AccountActivitiesOutsideUSGrp/SpecificServicesProvidedTxt | 0 | N/A |
| IRS990ScheduleF/AccountActivitiesOutsideUSGrp/TypeOfActivitiesConductedTxt | 0 | Investments |
| IRS990ScheduleF/BoycottCountriesInd | 0 | false |
| IRS990ScheduleF/ContinuationSpentAmt | 0 | 0 |
| IRS990ScheduleF/ContinuationTotalEmployeeCnt | 0 | 0 |
| IRS990ScheduleF/ContinuationTotalOfficeCnt | 0 | 0 |
| IRS990ScheduleF/ForeignCorpOwnershipInd | 0 | false |
| IRS990ScheduleF/ForeignPartnershipInd | 0 | true |
| IRS990ScheduleF/InterestInForeignTrustInd | 0 | false |
| IRS990ScheduleF/PassiveForeignInvestmestCoInd | 0 | false |
| IRS990ScheduleF/SubtotalEmployeesCnt | 0 | 0 |
| IRS990ScheduleF/SubtotalOfficesCnt | 0 | 0 |
| IRS990ScheduleF/SubtotalSpentAmt | 0 | 502199616 |
| IRS990ScheduleF/SupplementalInformationDetail/ExplanationTxt | 0 | CENTRAL AMERICA AND THE CARIBBEAN-Other |
| IRS990ScheduleF/SupplementalInformationDetail/FormAndLineReferenceDesc | 0 | Schedule F, Part I, Line 3 Method used to account for expenditures on org's financial statements |
| IRS990ScheduleF/TotalEmployeeCnt | 0 | 0 |
| IRS990ScheduleF/TotalOfficeCnt | 0 | 0 |
| IRS990ScheduleF/TotalSpentAmt | 0 | 502199616 |
| IRS990ScheduleF/TransferToForeignCorpInd | 0 | false |
| IRS990/ScheduleJRequiredInd | 0 | false |
| IRS990/ScheduleORequiredInd | 0 | true |
| IRS990ScheduleO/SupplementalInformationDetail/ExplanationTxt | 0 | CONFLICT OF INTEREST POLICY MOUNT SINAI HEALTH SYSTEM SELF INSURANCE TRUST HAS ADOPTED AND IMPLEMENTED THE CONFLICT OF INTEREST POLICY OF THE MOUNT SINAI HEALTH SYSTEM. COMPLIANCE WITH THE ORGANIZATION'S BUSINESS CONFLICTS OF INTEREST POLICY (THE "POLICY") IS REQUIRED OF TRUSTEES, EMPLOYEES, MEDICAL STAFF AND NON-EMPLOYEE MEMBERS OF INSTITUTIONAL COMMITTEES AND INCLUDES AN ONGOING DUTY TO DISCLOSE POTENTIAL CONFLICTS. COMPLIANCE WITH THE POLICY IS MONITORED AND ENFORCED REGULARLY AND CONSISTENTLY. ALL DISCLOSURES WITH THE POTENTIAL FOR CONFLICT ARE REVIEWED BY AN APPROPRIATE COMMITTEE WHERE THEY ARE CAREFULLY EVALUATED. WHEN APPROPRIATE, A PLAN, WHICH MAY INVOLVE MEASURES INCLUDING, BUT NOT LIMITED TO, RECUSAL FROM PARTICIPATING IN AFFECTED TRANSACTIONS, IS DEVELOPED TO MANAGE THE POTENTIAL CONFLICT. |
| IRS990ScheduleO/SupplementalInformationDetail/ExplanationTxt | 1 | THE GRANTOR, MOUNT SINAI HEALTH SYSTEM, HAS THE RIGHT TO REPLACE THE TRUSTEE AT ANY TIME UPON (90) DAYS PRIOR NOTICE, OR UPON SHORTER NOTICE IF ACCEPTABLE TO THE TRUSTEE. UPON THE RESIGNATION OR REMOVAL OF THE TRUSTEE, THE GRANTOR HAS THE AUTHORITY TO NAME A SUCCESSOR TRUSTEE WHO SHALL BECOME A SIGNATORY TO AND BE BOUND BY THE TERMS AND PROVISIONS OF THE TRUST AGREEMENT AS IT MAY BE AMENDED CONTEMPORANEOUSLY WITH THE APPOINTMENT OF A SUCCESSOR TRUSTEE. |
| IRS990ScheduleO/SupplementalInformationDetail/ExplanationTxt | 2 | MOUNT SINAI HEALTH SYSTEM CONTROLS THE TRUST BY VIRTUE OF ITS POWERS AND STATUS AS THE TRUST'S GRANTOR. |
| IRS990ScheduleO/SupplementalInformationDetail/ExplanationTxt | 3 | FORM 990 PROVIDED TO GOVERNING BODY THE FINANCE DEPARTMENT GATHERED THE RELEVANT INFORMATION AND PREPARED THE TAX RETURNS. THE TAX DEPARTMENT OF OUR OUTSIDE AUDITORS, ERNST & YOUNG (EY), PARTICIPATED IN THE PREPARATION OF, AND REVIEWED, ALL TAX RETURNS. A QUESTIONNAIRE WAS CIRCULATED TO ALL TRUSTEES (I.E., DIRECTORS), OFFICERS AND KEY EMPLOYEES IN ORDER TO ELICIT THE INFORMATION REQUIRED TO BE REPORTED ON THE TAX RETURNS. THE TRUSTEE CONFLICTS OF INTEREST REVIEW COMMITTEE REVIEWED THE RESPONSES PROVIDED BY TRUSTEES AND CERTAIN OFFICERS IN THE QUESTIONNAIRES AND ASSESSED ADDITIONAL PERTINENT FACTS GATHERED BY THE INSTITUTION IN ORDER TO EVALUATE THE APPLICABILITY OF IRS REPORTING REQUIREMENTS. THE REVIEW COMMITTEE THEN DETERMINED THE APPROPRIATE TRUSTEE (AND CERTAIN OFFICER) DISCLOSURES THAT SHOULD BE MADE ON FORM 990 BASED ON THE RECOMMENDATIONS OF THE FINANCE DEPARTMENT, THE GENERAL COUNSEL'S OFFICE AND THE AUDIT AND COMPLIANCE DEPARTMENT. THE SAME PROCESS WAS CONDUCTED BY THE FINANCE DEPARTMENT, THE GENERAL COUNSEL'S OFFICE, AND THE AUDIT AND COMPLIANCE DEPARTMENT WITH RESPECT TO THE QUESTIONNAIRES SUBMITTED BY OTHER OFFICERS AND KEY EMPLOYEES. THE AUDIT AND COMPLIANCE COMMITTEE OF THE BOARD OF TRUSTEES CONDUCTED A REVIEW OF THE ENTIRE TAX RETURN, WITH THE PARTICIPATION OF EY, THE FINANCE DEPARTMENT, THE GENERAL COUNSEL'S OFFICE, AND THE AUDIT AND COMPLIANCE DEPARTMENT. THE AUDIT COMMITTEE APPROVED THE TAX RETURNS AS PRESENTED. THE AUDIT COMMITTEE'S REPORT OF ITS REVIEW OF THE TAX RETURNS AND ITS RECOMMENDATION TO FILE THE RETURNS WERE PRESENTED TO, AND ACCEPTED BY, THE EXECUTIVE COMMITTEE OF THE BOARD OF TRUSTEES (EXECUTIVE COMMITTEE). IN ADDITION TO AUTHORIZING THE FILING OF THE TAX RETURNS, THE EXECUTIVE COMMITTEE DIRECTED THAT THE RETURNS, WHICH WILL BE FILED ON OR BEFORE NOVEMBER 17, 2025, BE PROVIDED TO ALL TRUSTEES VIA THE TRUSTEES' CONFIDENTIAL WEBSITE, AND THOSE RETURNS WERE SO PROVIDED BEFORE BEING FILED. |
| IRS990ScheduleO/SupplementalInformationDetail/ExplanationTxt | 4 | GOVERNING DOCUMENTS AND CONFLICT OF INTEREST POLICY AVAILABLE TO THE PUBLIC THE ORGANIZATION MAKES ITS BUSINESS CONFLICTS OF INTEREST POLICY AVAILABLE ON ITS WEBSITE (WWW.MOUNTSINAI.ORG) AND MAKES ITS GOVERNING DOCUMENTS AND FINANCIAL STATEMENTS AVAILABLE UPON REQUEST. |
| IRS990ScheduleO/SupplementalInformationDetail/FormAndLineReferenceDesc | 0 | Form 990, Part VI, Line 12c |
| IRS990ScheduleO/SupplementalInformationDetail/FormAndLineReferenceDesc | 1 | Form 990, Part VI, Line 7a Members or stockholders electing members of governing body |
| IRS990ScheduleO/SupplementalInformationDetail/FormAndLineReferenceDesc | 2 | Form 990, Part VI, Line 7b Decisions requiring approval by members or stockholders |
| IRS990ScheduleO/SupplementalInformationDetail/FormAndLineReferenceDesc | 3 | Form 990, Part VI, Line 11b Review of form 990 by governing body |
| IRS990ScheduleO/SupplementalInformationDetail/FormAndLineReferenceDesc | 4 | Form 990, Part VI, Line 19 Required documents available to the public |
| IRS990ScheduleR/AssetExchangeInd | 0 | false |
| IRS990ScheduleR/AssetPurchaseFromOtherOrgInd | 0 | false |
| IRS990ScheduleR/AssetSaleToOtherOrgInd | 0 | false |
| IRS990ScheduleR/DivRelatedOrganizationInd | 0 | false |
| IRS990ScheduleR/GiftGrntCapContriFromOthOrgInd | 0 | false |
| IRS990ScheduleR/GiftGrntOrCapContriToOthOrgInd | 0 | false |
| IRS990ScheduleR/IdRelatedOrgTxblCorpTrGrp/ControlledOrganizationInd | 0 | false |
| IRS990ScheduleR/IdRelatedOrgTxblCorpTrGrp/ControlledOrganizationInd | 1 | false |
| IRS990ScheduleR/IdRelatedOrgTxblCorpTrGrp/ControlledOrganizationInd | 2 | false |
| IRS990ScheduleR/IdRelatedOrgTxblCorpTrGrp/ControlledOrganizationInd | 3 | false |
| IRS990ScheduleR/IdRelatedOrgTxblCorpTrGrp/ControlledOrganizationInd | 4 | false |
| IRS990ScheduleR/IdRelatedOrgTxblCorpTrGrp/DirectControllingEntityName/BusinessNameLine1Txt | 0 | SLR |
| IRS990ScheduleR/IdRelatedOrgTxblCorpTrGrp/DirectControllingEntityName/BusinessNameLine1Txt | 1 | SLR |
| IRS990ScheduleR/IdRelatedOrgTxblCorpTrGrp/DirectControllingEntityName/BusinessNameLine1Txt | 2 | BIMC HOLDCO |
| IRS990ScheduleR/IdRelatedOrgTxblCorpTrGrp/DirectControllingEntityName/BusinessNameLine1Txt | 3 | ISMMS |
| IRS990ScheduleR/IdRelatedOrgTxblCorpTrGrp/DirectControllingEntityName/BusinessNameLine1Txt | 4 | ISMMS |
| IRS990ScheduleR/IdRelatedOrgTxblCorpTrGrp/EIN | 0 | 133618543 |
| IRS990ScheduleR/IdRelatedOrgTxblCorpTrGrp/EIN | 1 | 133853145 |
| IRS990ScheduleR/IdRelatedOrgTxblCorpTrGrp/EIN | 2 | 460953126 |
| IRS990ScheduleR/IdRelatedOrgTxblCorpTrGrp/EIN | 3 | 874250003 |
| IRS990ScheduleR/IdRelatedOrgTxblCorpTrGrp/EIN | 4 | 851089445 |
| IRS990ScheduleR/IdRelatedOrgTxblCorpTrGrp/EntityTypeTxt | 0 | C Corporation |
| IRS990ScheduleR/IdRelatedOrgTxblCorpTrGrp/EntityTypeTxt | 1 | C Corporation |
| IRS990ScheduleR/IdRelatedOrgTxblCorpTrGrp/EntityTypeTxt | 2 | C Corporation |
| IRS990ScheduleR/IdRelatedOrgTxblCorpTrGrp/EntityTypeTxt | 3 | C Corporation |
| IRS990ScheduleR/IdRelatedOrgTxblCorpTrGrp/EntityTypeTxt | 4 | C Corporation |
| IRS990ScheduleR/IdRelatedOrgTxblCorpTrGrp/LegalDomicileStateCd | 0 | NY |
| IRS990ScheduleR/IdRelatedOrgTxblCorpTrGrp/LegalDomicileStateCd | 1 | NY |
| IRS990ScheduleR/IdRelatedOrgTxblCorpTrGrp/LegalDomicileStateCd | 2 | NY |
| IRS990ScheduleR/IdRelatedOrgTxblCorpTrGrp/LegalDomicileStateCd | 3 | DE |
| IRS990ScheduleR/IdRelatedOrgTxblCorpTrGrp/LegalDomicileStateCd | 4 | NY |
| IRS990ScheduleR/IdRelatedOrgTxblCorpTrGrp/PrimaryActivitiesTxt | 0 | MGMT SERVICES |
| IRS990ScheduleR/IdRelatedOrgTxblCorpTrGrp/PrimaryActivitiesTxt | 1 | MGMT SERVICES |
| IRS990ScheduleR/IdRelatedOrgTxblCorpTrGrp/PrimaryActivitiesTxt | 2 | HEALTH CARE MGMT |
| IRS990ScheduleR/IdRelatedOrgTxblCorpTrGrp/PrimaryActivitiesTxt | 3 | Clinical Lab |
| IRS990ScheduleR/IdRelatedOrgTxblCorpTrGrp/PrimaryActivitiesTxt | 4 | clinical lab |
| IRS990ScheduleR/IdRelatedOrgTxblCorpTrGrp/RelatedOrganizationName/BusinessNameLine1Txt | 0 | MANHATTAN MANAGEMENT SERVICES |
| IRS990ScheduleR/IdRelatedOrgTxblCorpTrGrp/RelatedOrganizationName/BusinessNameLine1Txt | 1 | SLR MANAGEMENT SERVICES |
| IRS990ScheduleR/IdRelatedOrgTxblCorpTrGrp/RelatedOrganizationName/BusinessNameLine1Txt | 2 | MOUNT SINAI HC VENTURES |
| IRS990ScheduleR/IdRelatedOrgTxblCorpTrGrp/RelatedOrganizationName/BusinessNameLine1Txt | 3 | MSHS Vaccine Company |
| IRS990ScheduleR/IdRelatedOrgTxblCorpTrGrp/RelatedOrganizationName/BusinessNameLine1Txt | 4 | Kantaro Biosciences LLC |
| IRS990ScheduleR/IdRelatedOrgTxblCorpTrGrp/USAddress/AddressLine1Txt | 0 | 1780 BROADWAY 7TH FL |
| IRS990ScheduleR/IdRelatedOrgTxblCorpTrGrp/USAddress/AddressLine1Txt | 1 | 150 EAST 42ND STREET |
| IRS990ScheduleR/IdRelatedOrgTxblCorpTrGrp/USAddress/AddressLine1Txt | 2 | 150 EAST 42ND STREET |
| IRS990ScheduleR/IdRelatedOrgTxblCorpTrGrp/USAddress/AddressLine1Txt | 3 | 1209 Orange Street |
| IRS990ScheduleR/IdRelatedOrgTxblCorpTrGrp/USAddress/AddressLine1Txt | 4 | 1460 Broadway |
| IRS990ScheduleR/IdRelatedOrgTxblCorpTrGrp/USAddress/CityNm | 0 | NEW YORK |
| IRS990ScheduleR/IdRelatedOrgTxblCorpTrGrp/USAddress/CityNm | 1 | NEW YORK |
| IRS990ScheduleR/IdRelatedOrgTxblCorpTrGrp/USAddress/CityNm | 2 | NEW YORK |
| IRS990ScheduleR/IdRelatedOrgTxblCorpTrGrp/USAddress/CityNm | 3 | Wilmington |
| IRS990ScheduleR/IdRelatedOrgTxblCorpTrGrp/USAddress/CityNm | 4 | New York |
| IRS990ScheduleR/IdRelatedOrgTxblCorpTrGrp/USAddress/StateAbbreviationCd | 0 | NY |
| IRS990ScheduleR/IdRelatedOrgTxblCorpTrGrp/USAddress/StateAbbreviationCd | 1 | NY |
| IRS990ScheduleR/IdRelatedOrgTxblCorpTrGrp/USAddress/StateAbbreviationCd | 2 | NY |
| IRS990ScheduleR/IdRelatedOrgTxblCorpTrGrp/USAddress/StateAbbreviationCd | 3 | DE |
| IRS990ScheduleR/IdRelatedOrgTxblCorpTrGrp/USAddress/StateAbbreviationCd | 4 | NY |
| IRS990ScheduleR/IdRelatedOrgTxblCorpTrGrp/USAddress/ZIPCd | 0 | 10019 |
| IRS990ScheduleR/IdRelatedOrgTxblCorpTrGrp/USAddress/ZIPCd | 1 | 10017 |
| IRS990ScheduleR/IdRelatedOrgTxblCorpTrGrp/USAddress/ZIPCd | 2 | 10017 |
| IRS990ScheduleR/IdRelatedOrgTxblCorpTrGrp/USAddress/ZIPCd | 3 | 19801 |
| IRS990ScheduleR/IdRelatedOrgTxblCorpTrGrp/USAddress/ZIPCd | 4 | 10036 |
| IRS990ScheduleR/IdRelatedTaxExemptOrgGrp/ControlledOrganizationInd | 0 | false |
| IRS990ScheduleR/IdRelatedTaxExemptOrgGrp/ControlledOrganizationInd | 1 | true |
| IRS990ScheduleR/IdRelatedTaxExemptOrgGrp/ControlledOrganizationInd | 2 | true |
| IRS990ScheduleR/IdRelatedTaxExemptOrgGrp/ControlledOrganizationInd | 3 | true |
| IRS990ScheduleR/IdRelatedTaxExemptOrgGrp/ControlledOrganizationInd | 4 | true |
| IRS990ScheduleR/IdRelatedTaxExemptOrgGrp/ControlledOrganizationInd | 5 | false |
| IRS990ScheduleR/IdRelatedTaxExemptOrgGrp/ControlledOrganizationInd | 6 | true |
| IRS990ScheduleR/IdRelatedTaxExemptOrgGrp/ControlledOrganizationInd | 7 | true |
| IRS990ScheduleR/IdRelatedTaxExemptOrgGrp/ControlledOrganizationInd | 8 | false |
| IRS990ScheduleR/IdRelatedTaxExemptOrgGrp/ControlledOrganizationInd | 9 | true |
| IRS990ScheduleR/IdRelatedTaxExemptOrgGrp/ControlledOrganizationInd | 10 | true |
| IRS990ScheduleR/IdRelatedTaxExemptOrgGrp/ControlledOrganizationInd | 11 | false |
| IRS990ScheduleR/IdRelatedTaxExemptOrgGrp/ControlledOrganizationInd | 12 | true |
| IRS990ScheduleR/IdRelatedTaxExemptOrgGrp/ControlledOrganizationInd | 13 | true |
| IRS990ScheduleR/IdRelatedTaxExemptOrgGrp/ControlledOrganizationInd | 14 | true |
| IRS990ScheduleR/IdRelatedTaxExemptOrgGrp/ControlledOrganizationInd | 15 | true |
| IRS990ScheduleR/IdRelatedTaxExemptOrgGrp/ControlledOrganizationInd | 16 | false |
| IRS990ScheduleR/IdRelatedTaxExemptOrgGrp/ControlledOrganizationInd | 17 | true |
| IRS990ScheduleR/IdRelatedTaxExemptOrgGrp/ControlledOrganizationInd | 18 | true |
| IRS990ScheduleR/IdRelatedTaxExemptOrgGrp/ControlledOrganizationInd | 19 | true |
| IRS990ScheduleR/IdRelatedTaxExemptOrgGrp/ControlledOrganizationInd | 20 | true |
| IRS990ScheduleR/IdRelatedTaxExemptOrgGrp/ControlledOrganizationInd | 21 | true |
| IRS990ScheduleR/IdRelatedTaxExemptOrgGrp/ControlledOrganizationInd | 22 | true |
| IRS990ScheduleR/IdRelatedTaxExemptOrgGrp/ControlledOrganizationInd | 23 | true |
| IRS990ScheduleR/IdRelatedTaxExemptOrgGrp/ControlledOrganizationInd | 24 | true |
| IRS990ScheduleR/IdRelatedTaxExemptOrgGrp/ControlledOrganizationInd | 25 | true |
| IRS990ScheduleR/IdRelatedTaxExemptOrgGrp/ControlledOrganizationInd | 26 | false |
| IRS990ScheduleR/IdRelatedTaxExemptOrgGrp/ControlledOrganizationInd | 27 | true |
| IRS990ScheduleR/IdRelatedTaxExemptOrgGrp/ControlledOrganizationInd | 28 | true |
| IRS990ScheduleR/IdRelatedTaxExemptOrgGrp/ControlledOrganizationInd | 29 | true |
| IRS990ScheduleR/IdRelatedTaxExemptOrgGrp/ControlledOrganizationInd | 30 | true |
| IRS990ScheduleR/IdRelatedTaxExemptOrgGrp/DirectControllingEntityName/BusinessNameLine1Txt | 0 | MSHS |
| IRS990ScheduleR/IdRelatedTaxExemptOrgGrp/DirectControllingEntityName/BusinessNameLine1Txt | 1 | MSHG |
| IRS990ScheduleR/IdRelatedTaxExemptOrgGrp/DirectControllingEntityName/BusinessNameLine1Txt | 2 | ISMMS |
| IRS990ScheduleR/IdRelatedTaxExemptOrgGrp/DirectControllingEntityName/BusinessNameLine1Txt | 3 | ISMMS |
| IRS990ScheduleR/IdRelatedTaxExemptOrgGrp/DirectControllingEntityName/BusinessNameLine1Txt | 4 | ISMMS MSH & MSMC REAL CORP |
| IRS990ScheduleR/IdRelatedTaxExemptOrgGrp/DirectControllingEntityName/BusinessNameLine1Txt | 5 | ISMMS MSH & MSMC REAL CORP |
| IRS990ScheduleR/IdRelatedTaxExemptOrgGrp/DirectControllingEntityName/BusinessNameLine1Txt | 6 | ISMMS MSH & MSMC REAL CORP |
| IRS990ScheduleR/IdRelatedTaxExemptOrgGrp/DirectControllingEntityName/BusinessNameLine1Txt | 7 | ISMMS & MSH |
| IRS990ScheduleR/IdRelatedTaxExemptOrgGrp/DirectControllingEntityName/BusinessNameLine1Txt | 8 | MSHS |
| IRS990ScheduleR/IdRelatedTaxExemptOrgGrp/DirectControllingEntityName/BusinessNameLine1Txt | 9 | MSHS |
| IRS990ScheduleR/IdRelatedTaxExemptOrgGrp/DirectControllingEntityName/BusinessNameLine1Txt | 10 | BIMC |
| IRS990ScheduleR/IdRelatedTaxExemptOrgGrp/DirectControllingEntityName/BusinessNameLine1Txt | 11 | MSHS |
| IRS990ScheduleR/IdRelatedTaxExemptOrgGrp/DirectControllingEntityName/BusinessNameLine1Txt | 12 | BIMC HOLDCO |
| IRS990ScheduleR/IdRelatedTaxExemptOrgGrp/DirectControllingEntityName/BusinessNameLine1Txt | 13 | BIMC HOLDCO |
| IRS990ScheduleR/IdRelatedTaxExemptOrgGrp/DirectControllingEntityName/BusinessNameLine1Txt | 14 | CHP |
| IRS990ScheduleR/IdRelatedTaxExemptOrgGrp/DirectControllingEntityName/BusinessNameLine1Txt | 15 | MSHG |
| IRS990ScheduleR/IdRelatedTaxExemptOrgGrp/DirectControllingEntityName/BusinessNameLine1Txt | 16 | SLR |
| IRS990ScheduleR/IdRelatedTaxExemptOrgGrp/DirectControllingEntityName/BusinessNameLine1Txt | 17 | SLR |
| IRS990ScheduleR/IdRelatedTaxExemptOrgGrp/DirectControllingEntityName/BusinessNameLine1Txt | 18 | MSHG |
| IRS990ScheduleR/IdRelatedTaxExemptOrgGrp/DirectControllingEntityName/BusinessNameLine1Txt | 19 | NYEE |
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