Liabilities / Assets
70th percentile
Higher debt load relative to assets than 70% of similar nonprofits.
Refreshing map…
Precomputed percentiles for this filing year versus similar nonprofits in the same peer cohort.
Liabilities / Assets
70th percentile
Higher debt load relative to assets than 70% of similar nonprofits.
Liabilities / Revenue
77th percentile
Higher debt load relative to revenue than 77% of similar nonprofits.
Net Margin
70th percentile
Higher net margin than 70% of similar nonprofits.
Top Officer Pay
76th percentile
Higher top officer pay than 76% of similar nonprofits.
Top officer pay equals 1.7% of source-year revenue.
Asset Growth
81st percentile
Faster asset growth than 81% of similar nonprofits.
Revenue Growth
57th percentile
Faster revenue growth than 57% of similar nonprofits.
Assets
Up$132,571,576
Up $18,062,251 (+16%) from 2023
Net Assets
Up$65,136,151
Up $8,175,642 (+14%) from 2023
Liabilities
Up$67,435,425
Up $9,886,609 (+17%) from 2023
Revenue
Up$49,120,991
Up $4,998,412 (+11%) from 2023
Expenses
Up$42,771,141
Up $1,460,654 (+3.5%) from 2023
Net Income
Up$6,349,850
Up $3,537,758 (+126%) from 2023
Windward school is a dynamic college-preparatory school that challenges each student to achieve excellence in a nurturing, inclusive community. Windward teachers, parents, and administrators work together to inspire our students to be responsible, caring, well informed, ethical, prepared, and well balanced young adults.
Windward school is a dynamic college-preparatory school that challenges each student to achieve excellence in a nurturing, inclusive community.
| Line | Beginning | End | Change |
|---|---|---|---|
| Assets | |||
| Land, Buildings, and Equipment, Net | $53,871,517 | $65,706,009 | ▲ $11,834,492 |
| Accounts Receivable | $22,700,230 | $24,318,984 | ▲ $1,618,754 |
| Investments in Publicly Traded Securities | $18,974,361 | $20,922,265 | ▲ $1,947,904 |
| Pledges and Grants Receivable | $6,616,012 | $8,541,059 | ▲ $1,925,047 |
| Cash and Non-Interest-Bearing Accounts | $608,857 | $4,206,006 | ▲ $3,597,149 |
| Investments Other Securities | $1,998,771 | $2,055,207 | ▲ $56,436 |
| Savings and Temporary Cash Investments | $3,939,113 | $1,102,894 | ▼ $2,836,219 |
| Prepaid Expenses and Deferred Charges | $631,159 | $744,910 | ▲ $113,751 |
| Other Notes and Loans Receivable, Net | $450,375 | $472,496 | ▲ $22,121 |
| Total Assets | $114,509,325 | $132,571,576 | ▲ $18,062,251 |
| Other Assets Total | $4,718,930 | $4,501,746 | ▼ $217,184 |
| Liabilities | |||
| Deferred Revenue | $31,397,124 | $33,629,394 | ▲ $2,232,270 |
| Tax Exempt Bond Liabilities | $19,492,355 | $24,106,162 | ▲ $4,613,807 |
| Accounts Payable and Accrued Expenses | $1,845,576 | $5,123,004 | ▲ $3,277,428 |
| Other Liabilities | $4,690,397 | $4,475,939 | ▼ $214,458 |
| Mortgage Notes Payable Secured by Investment Property | $123,364 | $100,926 | ▼ $22,438 |
| Total Liabilities | $57,548,816 | $67,435,425 | ▲ $9,886,609 |
| Net Assets / Fund Balance | |||
| Net Assets With Donor Restrictions | $27,690,359 | $34,290,947 | ▲ $6,600,588 |
| Net Assets Without Donor Restrictions | $29,270,150 | $30,845,204 | ▲ $1,575,054 |
| Total Net Assets Fund Balance | $56,960,509 | $65,136,151 | ▲ $8,175,642 |
| Total Liabilities and Net Assets / Fund Balance | $114,509,325 | $132,571,576 | ▲ $18,062,251 |
| Asset | Book Value | Depreciation | Basis |
|---|---|---|---|
| Leasehold Improvements | $23,560,624 | $17,389,502 | $40,950,126 |
| Buildings | $19,904,857 | $7,802,955 | $27,707,812 |
| Other Land Buildings | $16,476,448 | - | $16,476,448 |
| Equipment | $3,977,463 | $11,907,247 | $15,884,710 |
| Land | $1,786,617 | - | $1,786,617 |
| Period | Beginning | Contrib. | Gain/Loss | Other Uses | End |
|---|---|---|---|---|---|
| 2023 | $1,028,782 | - | ▲ $134,356 | - | $1,163,138 |
| 2022 | $948,367 | - | ▲ $80,415 | - | $1,028,782 |
| 2021 | $1,079,680 | - | ▼ $131,313 | - | $948,367 |
| 2020 | $864,761 | - | ▲ $219,130 | $4,211 | $1,079,680 |
| 2019 | $843,464 | - | ▲ $25,354 | $4,057 | $864,761 |
| Name | Title | Full / Part Time | Base | Other | Total |
|---|---|---|---|---|---|
| Tom Gilder | Head of School and Board Secretary | FT | $720,279 | $136,344 | $856,623 |
| Dawn Barrett | Chief Operating Officer | FT | $339,441 | $34,139 | $373,580 |
| Eric David Mandel | Assistant Head of School, Director of Middle School | FT | $215,830 | $26,803 | $242,633 |
| Eric David Mandel | Assistant Head of School, Director of Middle Sc | - | $215,830 | $26,803 | $242,633 |
| Ayn Faubert | Director of Finance | FT | $216,632 | $25,876 | $242,508 |
| Kevin Newman | Assistant Head of School, Director of Collegiate Division | FT | $205,694 | $26,185 | $231,879 |
| Kevin Newman | Assistant Head of School, Director of Collegiat | - | $205,694 | $26,185 | $231,879 |
| Julia Coley | Assistant Head of School, Director of Prep Division | FT | $205,361 | $26,185 | $231,546 |
| Julia Coley | Assistant Head of School, Director of Prep Divi | - | $205,361 | $26,185 | $231,546 |
| Melanie Arias | Associate Director of the Prep Division | FT | $155,915 | $17,618 | $173,533 |
| Melanie Arias | Associate Director of the Prep Divis | - | $155,915 | $17,618 | $173,533 |
| Colin Rose | Faculty Trustee | FT | $120,433 | $20,991 | $141,424 |
| Name | Title |
|---|---|
| Alex Kwit | Chair of the Board |
| Elliot Gordon | Vice Chair of the Board |
| Michelle Taub | Vice Chair of the Board |
| Amy Eldon Turteltaub | Trustee |
| Andrew Schwartzberg | Trustee |
| Ann Gianopulos | Trustee |
| Brian Weitman | Trustee |
| Chelsea Patterson | Trustee |
| Ed Gargiulo | Trustee |
| Erica Tukiainen | Trustee |
| Gareth Asten | Trustee |
| Heather Mitchell | Trustee |
| Jordan Kaplan | Trustee |
| Juliet Oh | Trustee |
| Karol Watson | Trustee |
| Perrie Weiner | Trustee |
| Raj Shourie | Trustee |
| Rich Pachulski | Trustee |
| Rose Helm | Trustee |
| Steve Henning | Trustee |
| Steve Trilling | Trustee |
| Viveca Paulin-farrell | Trustee |
| Contractor | Services | Location | Compensation |
|---|---|---|---|
| Turner Construction | Construction | 1900 S STATE COLLEGE BLVD STE 150, Anaheim, CA 92806 | $1,924,744 |
| Culinart Group INC | Food Service | PO BOX 50196, Los Angeles, CA 90074 | $1,018,472 |
| John Sergio Fisher & Associates INC | Architect | 5567 RESEDA BLVD STE 208, Tarzana, CA 91356 | $551,999 |
| Uniserve Facilities Services Corp | Maintenance | 2363 S ATLANTIC BLVD, Commerce, CA 90040 | $344,003 |
| Tumbleweed Transporation | Bus Transportation | 22157 NETWORK PL, Chicago, IL 60673 | $298,309 |
| Contribution Type | Contribution Count | Reported Amount | Valuation Method |
|---|---|---|---|
| Securities Publicly Traded | 18 | $379,354 | Fair Market Value (FMV) |
| Other Non Cash Contri Table | 10 | $22,750 | Fair Market Value (FMV) |
| Total Noncash Contributions | 28 | $402,104 | - |
| Line Item | Amount |
|---|---|
| Salaries, Compensation, and Employee Benefits | $26,330,501 |
| Other Expenses | $13,740,998 |
| Grants and Similar Amounts Paid | $2,699,642 |
| Total Fundraising Expense | $1,001,187 |
| Professional Fundraising Fees | $0 |
| Line Item | Program | Management | Fundraising | Total |
|---|---|---|---|---|
| Other Salaries and Wages | $17,157,588 | $1,379,020 | $260,578 | $18,797,186 |
| Other Employee Benefits | $3,701,721 | $37,570 | $37,983 | $3,777,274 |
| Grants to Domestic Individuals | $2,699,642 | - | - | $2,699,642 |
| Depreciation Depletion | $2,248,734 | $249,749 | $124,875 | $2,623,358 |
| Occupancy | $2,009,761 | $236,443 | $118,220 | $2,364,424 |
| Travel | $1,743,088 | $13,336 | $182 | $1,756,606 |
| Payroll Taxes | $1,333,492 | $68,074 | $19,122 | $1,420,688 |
| Current Officers, Directors, Trustees, and Key Employees | $998,891 | $266,591 | $139,844 | $1,405,326 |
| Office Expenses | $903,044 | $45,248 | $61,386 | $1,009,678 |
| Pension Plan Contributions | $869,028 | $41,363 | $19,636 | $930,027 |
| Interest | $491,666 | $85,860 | $28,922 | $606,448 |
| Other Expenses | $456,270 | $6,893 | $67,126 | $530,289 |
| Insurance | $352,200 | $41,141 | $20,571 | $413,912 |
| Information Technology | $298,103 | $27,751 | $13,876 | $339,730 |
| Conferences and Meetings | $290,639 | - | $3,187 | $293,826 |
| Advertising | $256,428 | - | $32,752 | $289,180 |
| Fees for Services Legal | $201,443 | $29,935 | - | $231,378 |
| Fees for Service Investment Mgmnt Fees | - | $84,890 | - | $84,890 |
| Fees for Services Accounting | $38,297 | $38,297 | - | $76,594 |
| Royalties | $6,882 | - | - | $6,882 |
| Total Functional Expenses | $39,117,528 | $2,652,426 | $1,001,187 | $42,771,141 |
| Line Item | Amount |
|---|---|
| Total Expenses per Form 990 | $42,771,141 |
| Expenses per Audited Statements | $39,986,609 |
| Total Expenses per Audited Statements | $39,986,609 |
| Expenses Not Reported on Financial Statements | $2,784,532 |
| Other Expense Adjustments | $2,699,642 |
| Expenses Not Reported on Form 990 | $0 |
| Region | Activity | Services | Offices | Employees | Spending |
|---|---|---|---|---|---|
| Central America and the Caribbean - Antigua & Barbuda, Aruba, Bahamas, | Investments | - | 0 | 0 | $827,920 |
| Line Item | Amount |
|---|---|
| Fundraising Direct Expenses | $74,035 |
| Fundraising Gross Income | $19,952 |
| Professional Fundraising Fees | $0 |
| Event | Gross Receipts | Gross Revenue | Direct Expenses | Net Income |
|---|---|---|---|---|
| Spring Soiree | $58,406 | - | - | - |
| Total Events | $58,406 | - | $59,817 | $-59,817 |
| Liability | Amount |
|---|---|
| Lease Liabilities - Operating | $4,381,749 |
| Lease Liabilities - Financing | $94,190 |
| Bond | Issuer | Issued | Issue Price | Purpose |
|---|---|---|---|---|
| B | California Infrastructure and Economic Development Bank | 2023-06-29 | $24,945,000 | Financing the construction and equipping, improving facilities |
| A | California Municipal Finance Authority | 2020-07-15 | $24,568,650 | Capital expansion and refinancing prior debt |
| Bond | Total Proceeds | Spent | Retired | Issuance Costs |
|---|---|---|---|---|
| B | $24,945,000 | - | - | $155,291 |
| A | $24,568,650 | $17,996,523 | $5,738,660 | $159,931 |
“Executive committee is responsible for advising the board chair and the head of school, evaluating the performance and setting the compensation of the head of school, monitoring the progress of the board and the strategic plan, and making decisions delegated to it by the board between board meetings. The committee shall consist of the current officers of the board with the head of school serving as an ex-officio member.”
“The director of finance, the chief operationg officer, the head of school, the chair of the finance and operations committee and the chair of the board of trustees review the 990 forms prior to submitting them to the irs.”
“The school's board of trustees has adopted a conflict of interest policy to ensure that board actions are adopted free from any actual or appearance of conflict of interest. Trustees are expected to use common sense and good judgement in the exercise of their duties. While this list is not exhaustive, the following are common examples that could give rise to a potential or actual conflict of interest. (a) a trustee or a member of the trustee's immediate family is related to any school employee or relative of an employee by blood, marriage or domestic partnership which employee or relative could be impacted by a matter to be considered by the board. (b) a trustee, or any entity by which the trustee or a member of the trustee's immediate family is employed or in which the trustee has a direct or indirect financial interest, stands to benefit from a school transaction, including without limitation receiving payment from the school for any contract, good, or service, other than in reimbursement for reasonable expenses incurred on behalf of the school. (c) a trustee, or a member of the trustee's immediate family, has a real property interest that could be impacted(either positively or negatively) by the school's operations following disclosure of an actual or potential conflict of interest, the board chair shall determine whether an actual conflict of interest exists. If so, the chair shall refer the matter to the executive committee which shall determine how best to protect the school's interest. The chair of the board shall disclose his or her own actual or potential conflicts of interest to the remainder of the executive committee, who shall determine whether an actual conflict of interest exists. If so, refer the matter to the executive committee, which shall determine how best to protect the school's interest. Each trustee must sign and date this policy annually, at or before the first fall board meeting. In addition, key employees participate in an annual conflict of interest sign-off. A trustee who is involved in a potential conflict of interest is not allowed to vote on any matters related with the conflict of interest.”
“The school uses the benchmarking tool provided by the nais to compare and evaluate the compensation packages of similar positions in the area. In addition, the school hires an independent consultant that evaluates the compensation packages of several heads of school in the area. The executive committee reviews both reports, evaluates the results and sets the new compensation for the head of school. Head of school compensation was reviewed in the 2024 school year by the executive committee. The head of school reviews, evaluates and decides the compensation packages of key employees.”
“The school's governing documents, conflict of interest policy and financial statements are available to the public upon request. The school makes its form 990 available for public inspection without charge during regular business hours at the business office.”
“Loss on uncollectible contributions receivable -285,867.”
“Audit committee is responsible for recommending the retention and, as applicable, termination of an independent auditing firm for the corporation, and on an annual basis, review the audit with the independent auditor.”
“Generally accepted accounting principles provide accounting and disclosure guidance about positions taken by an organization that might be uncertain. Management has considered its tax positions and believes all of the positions taken by the school are more likely than not to be sustained upon examination.”
“Financial aid -2,699,642. Loss on uncollectible contributions receivable -285,867.”
“FINANCIAL AID 2,699,642.”
This appendix keeps the raw XML leaves available for debugging and edge-case review. The human report above is the primary experience.
| Path | # | Value |
|---|---|---|
| IRS990/AccountantCompileOrReviewInd | 0 | 0 |
| IRS990/AccountsPayableAccrExpnssGrp/BOYAmt | 0 | 1845576 |
| IRS990/AccountsPayableAccrExpnssGrp/EOYAmt | 0 | 5123004 |
| IRS990/AccountsReceivableGrp/BOYAmt | 0 | 22700230 |
| IRS990/AccountsReceivableGrp/EOYAmt | 0 | 24318984 |
| IRS990/ActivitiesConductedPrtshpInd | 0 | 0 |
| IRS990/ActivityOrMissionDesc | 0 | WINDWARD SCHOOL IS A DYNAMIC COLLEGE-PREPARATORY SCHOOL THAT CHALLENGES EACH STUDENT TO ACHIEVE EXCELLENCE IN A NURTURING, INCLUSIVE COMMUNITY. |
| IRS990/AdvertisingGrp/FundraisingAmt | 0 | 32752 |
| IRS990/AdvertisingGrp/ProgramServicesAmt | 0 | 256428 |
| IRS990/AdvertisingGrp/TotalAmt | 0 | 289180 |
| IRS990/AllOtherContributionsAmt | 0 | 10382856 |
| IRS990/AnnualDisclosureCoveredPrsnInd | 0 | 1 |
| IRS990/AuditCommitteeInd | 0 | 1 |
| IRS990/BackupWthldComplianceInd | 0 | 1 |
| IRS990/BooksInCareOfDetail/BusinessName/BusinessNameLine1Txt | 0 | AYN FAUBERT |
| IRS990/BooksInCareOfDetail/PhoneNum | 0 | 4242891013 |
| IRS990/BooksInCareOfDetail/USAddress/AddressLine1Txt | 0 | 11350 PALMS BLVD |
| IRS990/BooksInCareOfDetail/USAddress/CityNm | 0 | LOS ANGELES |
| IRS990/BooksInCareOfDetail/USAddress/StateAbbreviationCd | 0 | CA |
| IRS990/BooksInCareOfDetail/USAddress/ZIPCd | 0 | 90066 |
| IRS990/BusinessRlnWith35CtrlEntInd | 0 | 0 |
| IRS990/BusinessRlnWithFamMemInd | 0 | 0 |
| IRS990/BusinessRlnWithOrgMemInd | 0 | 0 |
| IRS990/CashNonInterestBearingGrp/BOYAmt | 0 | 608857 |
| IRS990/CashNonInterestBearingGrp/EOYAmt | 0 | 4206006 |
| IRS990/ChangeToOrgDocumentsInd | 0 | 0 |
| IRS990/CntrctRcvdGreaterThan100KCnt | 0 | 10 |
| IRS990/CollectionsOfArtInd | 0 | 0 |
| IRS990/CompCurrentOfcrDirectorsGrp/FundraisingAmt | 0 | 139844 |
| IRS990/CompCurrentOfcrDirectorsGrp/ManagementAndGeneralAmt | 0 | 266591 |
| IRS990/CompCurrentOfcrDirectorsGrp/ProgramServicesAmt | 0 | 998891 |
| IRS990/CompCurrentOfcrDirectorsGrp/TotalAmt | 0 | 1405326 |
| IRS990/CompensationFromOtherSrcsInd | 0 | 0 |
| IRS990/CompensationProcessCEOInd | 0 | 1 |
| IRS990/CompensationProcessOtherInd | 0 | 1 |
| IRS990/ConferencesMeetingsGrp/FundraisingAmt | 0 | 3187 |
| IRS990/ConferencesMeetingsGrp/ProgramServicesAmt | 0 | 290639 |
| IRS990/ConferencesMeetingsGrp/TotalAmt | 0 | 293826 |
| IRS990/ConflictOfInterestPolicyInd | 0 | 1 |
| IRS990/ConservationEasementsInd | 0 | 0 |
| IRS990/ConsolidatedAuditFinclStmtInd | 0 | 0 |
| IRS990/ContractorCompensationGrp/CompensationAmt | 0 | 1924744 |
| IRS990/ContractorCompensationGrp/CompensationAmt | 1 | 1018472 |
| IRS990/ContractorCompensationGrp/CompensationAmt | 2 | 551999 |
| IRS990/ContractorCompensationGrp/CompensationAmt | 3 | 344003 |
| IRS990/ContractorCompensationGrp/CompensationAmt | 4 | 298309 |
| IRS990/ContractorCompensationGrp/ContractorAddress/USAddress/AddressLine1Txt | 0 | 1900 S STATE COLLEGE BLVD STE 150 |
| IRS990/ContractorCompensationGrp/ContractorAddress/USAddress/AddressLine1Txt | 1 | PO BOX 50196 |
| IRS990/ContractorCompensationGrp/ContractorAddress/USAddress/AddressLine1Txt | 2 | 5567 RESEDA BLVD STE 208 |
| IRS990/ContractorCompensationGrp/ContractorAddress/USAddress/AddressLine1Txt | 3 | 2363 S ATLANTIC BLVD |
| IRS990/ContractorCompensationGrp/ContractorAddress/USAddress/AddressLine1Txt | 4 | 22157 NETWORK PL |
| IRS990/ContractorCompensationGrp/ContractorAddress/USAddress/CityNm | 0 | ANAHEIM |
| IRS990/ContractorCompensationGrp/ContractorAddress/USAddress/CityNm | 1 | LOS ANGELES |
| IRS990/ContractorCompensationGrp/ContractorAddress/USAddress/CityNm | 2 | TARZANA |
| IRS990/ContractorCompensationGrp/ContractorAddress/USAddress/CityNm | 3 | COMMERCE |
| IRS990/ContractorCompensationGrp/ContractorAddress/USAddress/CityNm | 4 | CHICAGO |
| IRS990/ContractorCompensationGrp/ContractorAddress/USAddress/StateAbbreviationCd | 0 | CA |
| IRS990/ContractorCompensationGrp/ContractorAddress/USAddress/StateAbbreviationCd | 1 | CA |
| IRS990/ContractorCompensationGrp/ContractorAddress/USAddress/StateAbbreviationCd | 2 | CA |
| IRS990/ContractorCompensationGrp/ContractorAddress/USAddress/StateAbbreviationCd | 3 | CA |
| IRS990/ContractorCompensationGrp/ContractorAddress/USAddress/StateAbbreviationCd | 4 | IL |
| IRS990/ContractorCompensationGrp/ContractorAddress/USAddress/ZIPCd | 0 | 92806 |
| IRS990/ContractorCompensationGrp/ContractorAddress/USAddress/ZIPCd | 1 | 90074 |
| IRS990/ContractorCompensationGrp/ContractorAddress/USAddress/ZIPCd | 2 | 91356 |
| IRS990/ContractorCompensationGrp/ContractorAddress/USAddress/ZIPCd | 3 | 90040 |
| IRS990/ContractorCompensationGrp/ContractorAddress/USAddress/ZIPCd | 4 | 60673 |
| IRS990/ContractorCompensationGrp/ContractorName/BusinessName/BusinessNameLine1Txt | 0 | TURNER CONSTRUCTION |
| IRS990/ContractorCompensationGrp/ContractorName/BusinessName/BusinessNameLine1Txt | 1 | CULINART GROUP INC |
| IRS990/ContractorCompensationGrp/ContractorName/BusinessName/BusinessNameLine1Txt | 2 | JOHN SERGIO FISHER & ASSOCIATES INC |
| IRS990/ContractorCompensationGrp/ContractorName/BusinessName/BusinessNameLine1Txt | 3 | UNISERVE FACILITIES SERVICES CORP |
| IRS990/ContractorCompensationGrp/ContractorName/BusinessName/BusinessNameLine1Txt | 4 | TUMBLEWEED TRANSPORATION |
| IRS990/ContractorCompensationGrp/ServicesDesc | 0 | CONSTRUCTION |
| IRS990/ContractorCompensationGrp/ServicesDesc | 1 | FOOD SERVICE |
| IRS990/ContractorCompensationGrp/ServicesDesc | 2 | ARCHITECT |
| IRS990/ContractorCompensationGrp/ServicesDesc | 3 | MAINTENANCE |
| IRS990/ContractorCompensationGrp/ServicesDesc | 4 | BUS TRANSPORTATION |
| IRS990/ContriRptFundraisingEventAmt | 0 | 58406 |
| IRS990/CreditCounselingInd | 0 | 0 |
| IRS990/CYBenefitsPaidToMembersAmt | 0 | 0 |
| IRS990/CYContributionsGrantsAmt | 0 | 10441262 |
| IRS990/CYGrantsAndSimilarPaidAmt | 0 | 2699642 |
| IRS990/CYInvestmentIncomeAmt | 0 | 712263 |
| IRS990/CYOtherExpensesAmt | 0 | 13740998 |
| IRS990/CYOtherRevenueAmt | 0 | -41822 |
| IRS990/CYProgramServiceRevenueAmt | 0 | 38009288 |
| IRS990/CYRevenuesLessExpensesAmt | 0 | 6349850 |
| IRS990/CYSalariesCompEmpBnftPaidAmt | 0 | 26330501 |
| IRS990/CYTotalExpensesAmt | 0 | 42771141 |
| IRS990/CYTotalFundraisingExpenseAmt | 0 | 1001187 |
| IRS990/CYTotalProfFndrsngExpnsAmt | 0 | 0 |
| IRS990/CYTotalRevenueAmt | 0 | 49120991 |
| IRS990/DecisionsSubjectToApprovaInd | 0 | 0 |
| IRS990/DeductibleArtContributionInd | 0 | 0 |
| IRS990/DeductibleNonCashContriInd | 0 | 1 |
| IRS990/DeferredRevenueGrp/BOYAmt | 0 | 31397124 |
| IRS990/DeferredRevenueGrp/EOYAmt | 0 | 33629394 |
| IRS990/DelegationOfMgmtDutiesInd | 0 | 0 |
| IRS990/DepreciationDepletionGrp/FundraisingAmt | 0 | 124875 |
| IRS990/DepreciationDepletionGrp/ManagementAndGeneralAmt | 0 | 249749 |
| IRS990/DepreciationDepletionGrp/ProgramServicesAmt | 0 | 2248734 |
| IRS990/DepreciationDepletionGrp/TotalAmt | 0 | 2623358 |
| IRS990/Desc | 0 | WINDWARD SCHOOL IS A SUPPORTIVE, NURTURING COMMUNITY WITH A DIVERSE STUDENT BODY, CLASSES AVERAGING 16 STUDENTS, AND A STUDENT-FACULTY RATIO OF APPROXIMATELY 8:1. WINDWARD ALLOCATES APPROXIMATELY $2.5 MILLION EACH YEAR TO FINANCIAL AID. THE SCHOOL PROVIDES A VARIED AND CHALLENGING ACADEMIC PROGRAM AND OPPORTUNITIES FOR STUDENTS TO PARTICIPATE IN ATHLETICS, THE ARTS, AND SERVICE LEARNING. ALL WINDWARD STUDENTS ARE REQUIRED TO FULFILL A 40-HOUR COMMITMENT OF SERVICE LEARNING BEFORE GRADUATION.THE WINDWARD SCHOOL CURRICULUM OFFERS STUDENTS A CHOICE OF MORE THAN 100 DIFFERENT COURSES, INCLUDING A LARGE NUMBER OF ADVANCED PLACEMENT COURSES. |
| IRS990/DescribedInSection501c3Ind | 0 | 1 |
| IRS990/DisregardedEntityInd | 0 | 0 |
| IRS990/DocumentRetentionPolicyInd | 0 | 1 |
| IRS990/DonorAdvisedFundInd | 0 | 0 |
| IRS990/DonorRestrictionNetAssetsGrp/BOYAmt | 0 | 27690359 |
| IRS990/DonorRestrictionNetAssetsGrp/EOYAmt | 0 | 34290947 |
| IRS990/DonorRstrOrQuasiEndowmentsInd | 0 | 1 |
| IRS990/ElectionOfBoardMembersInd | 0 | 0 |
| IRS990/EmployeeCnt | 0 | 291 |
| IRS990/EmploymentTaxReturnsFiledInd | 0 | 1 |
| IRS990/EngagedInExcessBenefitTransInd | 0 | 0 |
| IRS990/EscrowAccountInd | 0 | 0 |
| IRS990/ExpenseAmt | 0 | 39117528 |
| IRS990/FamilyOrBusinessRlnInd | 0 | 0 |
| IRS990/FederalGrantAuditRequiredInd | 0 | 0 |
| IRS990/FeesForServicesAccountingGrp/ManagementAndGeneralAmt | 0 | 38297 |
| IRS990/FeesForServicesAccountingGrp/ProgramServicesAmt | 0 | 38297 |
| IRS990/FeesForServicesAccountingGrp/TotalAmt | 0 | 76594 |
| IRS990/FeesForServicesLegalGrp/ManagementAndGeneralAmt | 0 | 29935 |
| IRS990/FeesForServicesLegalGrp/ProgramServicesAmt | 0 | 201443 |
| IRS990/FeesForServicesLegalGrp/TotalAmt | 0 | 231378 |
| IRS990/FeesForSrvcInvstMgmntFeesGrp/ManagementAndGeneralAmt | 0 | 84890 |
| IRS990/FeesForSrvcInvstMgmntFeesGrp/TotalAmt | 0 | 84890 |
| IRS990/ForeignActivitiesInd | 0 | 1 |
| IRS990/ForeignFinancialAccountInd | 0 | 0 |
| IRS990/ForeignOfficeInd | 0 | 0 |
| IRS990/Form8282PropertyDisposedOfInd | 0 | 0 |
| IRS990/Form990PartVIISectionAGrp/AverageHoursPerWeekRt | 0 | 40.00 |
| IRS990/Form990PartVIISectionAGrp/AverageHoursPerWeekRt | 1 | 40.00 |
| IRS990/Form990PartVIISectionAGrp/AverageHoursPerWeekRt | 2 | 1.00 |
| 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/AverageHoursPerWeekRt | 20 | 1.00 |
| IRS990/Form990PartVIISectionAGrp/AverageHoursPerWeekRt | 21 | 1.00 |
| IRS990/Form990PartVIISectionAGrp/AverageHoursPerWeekRt | 22 | 1.00 |
| IRS990/Form990PartVIISectionAGrp/AverageHoursPerWeekRt | 23 | 1.00 |
| IRS990/Form990PartVIISectionAGrp/AverageHoursPerWeekRt | 24 | 40.00 |
| IRS990/Form990PartVIISectionAGrp/AverageHoursPerWeekRt | 25 | 40.00 |
| IRS990/Form990PartVIISectionAGrp/AverageHoursPerWeekRt | 26 | 40.00 |
| IRS990/Form990PartVIISectionAGrp/AverageHoursPerWeekRt | 27 | 40.00 |
| IRS990/Form990PartVIISectionAGrp/AverageHoursPerWeekRt | 28 | 40.00 |
| IRS990/Form990PartVIISectionAGrp/AverageHoursPerWeekRt | 29 | 40.00 |
| IRS990/Form990PartVIISectionAGrp/HighestCompensatedEmployeeInd | 0 | X |
| IRS990/Form990PartVIISectionAGrp/HighestCompensatedEmployeeInd | 1 | X |
| IRS990/Form990PartVIISectionAGrp/HighestCompensatedEmployeeInd | 2 | X |
| IRS990/Form990PartVIISectionAGrp/HighestCompensatedEmployeeInd | 3 | X |
| IRS990/Form990PartVIISectionAGrp/HighestCompensatedEmployeeInd | 4 | X |
| IRS990/Form990PartVIISectionAGrp/IndividualTrusteeOrDirectorInd | 0 | X |
| IRS990/Form990PartVIISectionAGrp/IndividualTrusteeOrDirectorInd | 1 | X |
| IRS990/Form990PartVIISectionAGrp/IndividualTrusteeOrDirectorInd | 2 | X |
| IRS990/Form990PartVIISectionAGrp/IndividualTrusteeOrDirectorInd | 3 | X |
| IRS990/Form990PartVIISectionAGrp/IndividualTrusteeOrDirectorInd | 4 | X |
| IRS990/Form990PartVIISectionAGrp/IndividualTrusteeOrDirectorInd | 5 | X |
| IRS990/Form990PartVIISectionAGrp/IndividualTrusteeOrDirectorInd | 6 | X |
| IRS990/Form990PartVIISectionAGrp/IndividualTrusteeOrDirectorInd | 7 | X |
| IRS990/Form990PartVIISectionAGrp/IndividualTrusteeOrDirectorInd | 8 | X |
| IRS990/Form990PartVIISectionAGrp/IndividualTrusteeOrDirectorInd | 9 | X |
| IRS990/Form990PartVIISectionAGrp/IndividualTrusteeOrDirectorInd | 10 | X |
| IRS990/Form990PartVIISectionAGrp/IndividualTrusteeOrDirectorInd | 11 | X |
| IRS990/Form990PartVIISectionAGrp/IndividualTrusteeOrDirectorInd | 12 | X |
| IRS990/Form990PartVIISectionAGrp/IndividualTrusteeOrDirectorInd | 13 | X |
| IRS990/Form990PartVIISectionAGrp/IndividualTrusteeOrDirectorInd | 14 | X |
| IRS990/Form990PartVIISectionAGrp/IndividualTrusteeOrDirectorInd | 15 | X |
| IRS990/Form990PartVIISectionAGrp/IndividualTrusteeOrDirectorInd | 16 | X |
| IRS990/Form990PartVIISectionAGrp/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/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/OtherCompensationAmt | 0 | 36344 |
| IRS990/Form990PartVIISectionAGrp/OtherCompensationAmt | 1 | 20991 |
| IRS990/Form990PartVIISectionAGrp/OtherCompensationAmt | 2 | 0 |
| IRS990/Form990PartVIISectionAGrp/OtherCompensationAmt | 3 | 0 |
| IRS990/Form990PartVIISectionAGrp/OtherCompensationAmt | 4 | 0 |
| IRS990/Form990PartVIISectionAGrp/OtherCompensationAmt | 5 | 0 |
| IRS990/Form990PartVIISectionAGrp/OtherCompensationAmt | 6 | 0 |
| IRS990/Form990PartVIISectionAGrp/OtherCompensationAmt | 7 | 0 |
| IRS990/Form990PartVIISectionAGrp/OtherCompensationAmt | 8 | 0 |
| IRS990/Form990PartVIISectionAGrp/OtherCompensationAmt | 9 | 0 |
| IRS990/Form990PartVIISectionAGrp/OtherCompensationAmt | 10 | 0 |
| IRS990/Form990PartVIISectionAGrp/OtherCompensationAmt | 11 | 0 |
| IRS990/Form990PartVIISectionAGrp/OtherCompensationAmt | 12 | 0 |
| IRS990/Form990PartVIISectionAGrp/OtherCompensationAmt | 13 | 0 |
| IRS990/Form990PartVIISectionAGrp/OtherCompensationAmt | 14 | 0 |
| IRS990/Form990PartVIISectionAGrp/OtherCompensationAmt | 15 | 0 |
| IRS990/Form990PartVIISectionAGrp/OtherCompensationAmt | 16 | 0 |
| IRS990/Form990PartVIISectionAGrp/OtherCompensationAmt | 17 | 0 |
| IRS990/Form990PartVIISectionAGrp/OtherCompensationAmt | 18 | 0 |
| IRS990/Form990PartVIISectionAGrp/OtherCompensationAmt | 19 | 0 |
| IRS990/Form990PartVIISectionAGrp/OtherCompensationAmt | 20 | 0 |
| IRS990/Form990PartVIISectionAGrp/OtherCompensationAmt | 21 | 0 |
| IRS990/Form990PartVIISectionAGrp/OtherCompensationAmt | 22 | 0 |
| IRS990/Form990PartVIISectionAGrp/OtherCompensationAmt | 23 | 0 |
| IRS990/Form990PartVIISectionAGrp/OtherCompensationAmt | 24 | 34139 |
| IRS990/Form990PartVIISectionAGrp/OtherCompensationAmt | 25 | 26803 |
| IRS990/Form990PartVIISectionAGrp/OtherCompensationAmt | 26 | 26185 |
| IRS990/Form990PartVIISectionAGrp/OtherCompensationAmt | 27 | 26185 |
| IRS990/Form990PartVIISectionAGrp/OtherCompensationAmt | 28 | 25876 |
| IRS990/Form990PartVIISectionAGrp/OtherCompensationAmt | 29 | 17618 |
| IRS990/Form990PartVIISectionAGrp/PersonNm | 0 | TOM GILDER |
| IRS990/Form990PartVIISectionAGrp/PersonNm | 1 | COLIN ROSE |
| IRS990/Form990PartVIISectionAGrp/PersonNm | 2 | ALEX KWIT |
| IRS990/Form990PartVIISectionAGrp/PersonNm | 3 | ELLIOT GORDON |
| IRS990/Form990PartVIISectionAGrp/PersonNm | 4 | MICHELLE TAUB |
| IRS990/Form990PartVIISectionAGrp/PersonNm | 5 | AMY ELDON TURTELTAUB |
| IRS990/Form990PartVIISectionAGrp/PersonNm | 6 | ANDREW SCHWARTZBERG |
| IRS990/Form990PartVIISectionAGrp/PersonNm | 7 | ANN GIANOPULOS |
| IRS990/Form990PartVIISectionAGrp/PersonNm | 8 | BRIAN WEITMAN |
| IRS990/Form990PartVIISectionAGrp/PersonNm | 9 | CHELSEA PATTERSON |
| IRS990/Form990PartVIISectionAGrp/PersonNm | 10 | ED GARGIULO |
| IRS990/Form990PartVIISectionAGrp/PersonNm | 11 | ERICA TUKIAINEN |
| IRS990/Form990PartVIISectionAGrp/PersonNm | 12 | GARETH ASTEN |
| IRS990/Form990PartVIISectionAGrp/PersonNm | 13 | HEATHER MITCHELL |
| IRS990/Form990PartVIISectionAGrp/PersonNm | 14 | JORDAN KAPLAN |
| IRS990/Form990PartVIISectionAGrp/PersonNm | 15 | JULIET OH |
| IRS990/Form990PartVIISectionAGrp/PersonNm | 16 | KAROL WATSON |
| IRS990/Form990PartVIISectionAGrp/PersonNm | 17 | PERRIE WEINER |
| IRS990/Form990PartVIISectionAGrp/PersonNm | 18 | RAJ SHOURIE |
| IRS990/Form990PartVIISectionAGrp/PersonNm | 19 | RICH PACHULSKI |
| IRS990/Form990PartVIISectionAGrp/PersonNm | 20 | ROSE HELM |
| IRS990/Form990PartVIISectionAGrp/PersonNm | 21 | STEVE HENNING |
| IRS990/Form990PartVIISectionAGrp/PersonNm | 22 | STEVE TRILLING |
| IRS990/Form990PartVIISectionAGrp/PersonNm | 23 | VIVECA PAULIN-FARRELL |
| IRS990/Form990PartVIISectionAGrp/PersonNm | 24 | DAWN BARRETT |
| IRS990/Form990PartVIISectionAGrp/PersonNm | 25 | ERIC DAVID MANDEL |
| IRS990/Form990PartVIISectionAGrp/PersonNm | 26 | KEVIN NEWMAN |
| IRS990/Form990PartVIISectionAGrp/PersonNm | 27 | JULIA COLEY |
| IRS990/Form990PartVIISectionAGrp/PersonNm | 28 | AYN FAUBERT |
| IRS990/Form990PartVIISectionAGrp/PersonNm | 29 | MELANIE ARIAS |
| IRS990/Form990PartVIISectionAGrp/ReportableCompFromOrgAmt | 0 | 820279 |
| IRS990/Form990PartVIISectionAGrp/ReportableCompFromOrgAmt | 1 | 120433 |
| IRS990/Form990PartVIISectionAGrp/ReportableCompFromOrgAmt | 2 | 0 |
| IRS990/Form990PartVIISectionAGrp/ReportableCompFromOrgAmt | 3 | 0 |
| IRS990/Form990PartVIISectionAGrp/ReportableCompFromOrgAmt | 4 | 0 |
| IRS990/Form990PartVIISectionAGrp/ReportableCompFromOrgAmt | 5 | 0 |
| IRS990/Form990PartVIISectionAGrp/ReportableCompFromOrgAmt | 6 | 0 |
| IRS990/Form990PartVIISectionAGrp/ReportableCompFromOrgAmt | 7 | 0 |
| IRS990/Form990PartVIISectionAGrp/ReportableCompFromOrgAmt | 8 | 0 |
| IRS990/Form990PartVIISectionAGrp/ReportableCompFromOrgAmt | 9 | 0 |
| IRS990/Form990PartVIISectionAGrp/ReportableCompFromOrgAmt | 10 | 0 |
| IRS990/Form990PartVIISectionAGrp/ReportableCompFromOrgAmt | 11 | 0 |
| IRS990/Form990PartVIISectionAGrp/ReportableCompFromOrgAmt | 12 | 0 |
| IRS990/Form990PartVIISectionAGrp/ReportableCompFromOrgAmt | 13 | 0 |
| IRS990/Form990PartVIISectionAGrp/ReportableCompFromOrgAmt | 14 | 0 |
| IRS990/Form990PartVIISectionAGrp/ReportableCompFromOrgAmt | 15 | 0 |
| IRS990/Form990PartVIISectionAGrp/ReportableCompFromOrgAmt | 16 | 0 |
| IRS990/Form990PartVIISectionAGrp/ReportableCompFromOrgAmt | 17 | 0 |
| IRS990/Form990PartVIISectionAGrp/ReportableCompFromOrgAmt | 18 | 0 |
| IRS990/Form990PartVIISectionAGrp/ReportableCompFromOrgAmt | 19 | 0 |
| IRS990/Form990PartVIISectionAGrp/ReportableCompFromOrgAmt | 20 | 0 |
| IRS990/Form990PartVIISectionAGrp/ReportableCompFromOrgAmt | 21 | 0 |
| IRS990/Form990PartVIISectionAGrp/ReportableCompFromOrgAmt | 22 | 0 |
| IRS990/Form990PartVIISectionAGrp/ReportableCompFromOrgAmt | 23 | 0 |
| IRS990/Form990PartVIISectionAGrp/ReportableCompFromOrgAmt | 24 | 339441 |
| IRS990/Form990PartVIISectionAGrp/ReportableCompFromOrgAmt | 25 | 215830 |
| IRS990/Form990PartVIISectionAGrp/ReportableCompFromOrgAmt | 26 | 205694 |
| IRS990/Form990PartVIISectionAGrp/ReportableCompFromOrgAmt | 27 | 205361 |
| IRS990/Form990PartVIISectionAGrp/ReportableCompFromOrgAmt | 28 | 216632 |
| IRS990/Form990PartVIISectionAGrp/ReportableCompFromOrgAmt | 29 | 155915 |
| IRS990/Form990PartVIISectionAGrp/ReportableCompFromRltdOrgAmt | 0 | 0 |
| IRS990/Form990PartVIISectionAGrp/ReportableCompFromRltdOrgAmt | 1 | 0 |
| IRS990/Form990PartVIISectionAGrp/ReportableCompFromRltdOrgAmt | 2 | 0 |
| IRS990/Form990PartVIISectionAGrp/ReportableCompFromRltdOrgAmt | 3 | 0 |
| IRS990/Form990PartVIISectionAGrp/ReportableCompFromRltdOrgAmt | 4 | 0 |
| IRS990/Form990PartVIISectionAGrp/ReportableCompFromRltdOrgAmt | 5 | 0 |
| IRS990/Form990PartVIISectionAGrp/ReportableCompFromRltdOrgAmt | 6 | 0 |
| IRS990/Form990PartVIISectionAGrp/ReportableCompFromRltdOrgAmt | 7 | 0 |
| IRS990/Form990PartVIISectionAGrp/ReportableCompFromRltdOrgAmt | 8 | 0 |
| IRS990/Form990PartVIISectionAGrp/ReportableCompFromRltdOrgAmt | 9 | 0 |
| IRS990/Form990PartVIISectionAGrp/ReportableCompFromRltdOrgAmt | 10 | 0 |
| IRS990/Form990PartVIISectionAGrp/ReportableCompFromRltdOrgAmt | 11 | 0 |
| IRS990/Form990PartVIISectionAGrp/ReportableCompFromRltdOrgAmt | 12 | 0 |
| IRS990/Form990PartVIISectionAGrp/ReportableCompFromRltdOrgAmt | 13 | 0 |
| IRS990/Form990PartVIISectionAGrp/ReportableCompFromRltdOrgAmt | 14 | 0 |
| IRS990/Form990PartVIISectionAGrp/ReportableCompFromRltdOrgAmt | 15 | 0 |
| IRS990/Form990PartVIISectionAGrp/ReportableCompFromRltdOrgAmt | 16 | 0 |
| IRS990/Form990PartVIISectionAGrp/ReportableCompFromRltdOrgAmt | 17 | 0 |
| IRS990/Form990PartVIISectionAGrp/ReportableCompFromRltdOrgAmt | 18 | 0 |
| IRS990/Form990PartVIISectionAGrp/ReportableCompFromRltdOrgAmt | 19 | 0 |
| IRS990/Form990PartVIISectionAGrp/ReportableCompFromRltdOrgAmt | 20 | 0 |
| IRS990/Form990PartVIISectionAGrp/ReportableCompFromRltdOrgAmt | 21 | 0 |
| IRS990/Form990PartVIISectionAGrp/ReportableCompFromRltdOrgAmt | 22 | 0 |
| IRS990/Form990PartVIISectionAGrp/ReportableCompFromRltdOrgAmt | 23 | 0 |
| IRS990/Form990PartVIISectionAGrp/ReportableCompFromRltdOrgAmt | 24 | 0 |
| IRS990/Form990PartVIISectionAGrp/ReportableCompFromRltdOrgAmt | 25 | 0 |
| IRS990/Form990PartVIISectionAGrp/ReportableCompFromRltdOrgAmt | 26 | 0 |
| IRS990/Form990PartVIISectionAGrp/ReportableCompFromRltdOrgAmt | 27 | 0 |
| IRS990/Form990PartVIISectionAGrp/ReportableCompFromRltdOrgAmt | 28 | 0 |
| IRS990/Form990PartVIISectionAGrp/ReportableCompFromRltdOrgAmt | 29 | 0 |
| IRS990/Form990PartVIISectionAGrp/TitleTxt | 0 | HEAD OF SCHOOL AND BOARD SECRETARY |
| IRS990/Form990PartVIISectionAGrp/TitleTxt | 1 | FACULTY TRUSTEE |
| IRS990/Form990PartVIISectionAGrp/TitleTxt | 2 | CHAIR OF THE BOARD |
| IRS990/Form990PartVIISectionAGrp/TitleTxt | 3 | VICE CHAIR OF THE BOARD |
| IRS990/Form990PartVIISectionAGrp/TitleTxt | 4 | VICE CHAIR OF THE BOARD |
| IRS990/Form990PartVIISectionAGrp/TitleTxt | 5 | TRUSTEE |
| IRS990/Form990PartVIISectionAGrp/TitleTxt | 6 | TRUSTEE |
| IRS990/Form990PartVIISectionAGrp/TitleTxt | 7 | TRUSTEE |
| 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 | TRUSTEE |
| IRS990/Form990PartVIISectionAGrp/TitleTxt | 20 | TRUSTEE |
| IRS990/Form990PartVIISectionAGrp/TitleTxt | 21 | TRUSTEE |
| IRS990/Form990PartVIISectionAGrp/TitleTxt | 22 | TRUSTEE |
| IRS990/Form990PartVIISectionAGrp/TitleTxt | 23 | TRUSTEE |
| IRS990/Form990PartVIISectionAGrp/TitleTxt | 24 | CHIEF OPERATING OFFICER |
| IRS990/Form990PartVIISectionAGrp/TitleTxt | 25 | ASSISTANT HOS, DIRECTOR OF MIDDLE SCHOOL |
| IRS990/Form990PartVIISectionAGrp/TitleTxt | 26 | ASSISTANT HOS, DIRECTOR OF COLLEGIATE DIVISION |
| IRS990/Form990PartVIISectionAGrp/TitleTxt | 27 | ASSISTANT HOS, DIRECTOR OF PREP DIVISION |
| IRS990/Form990PartVIISectionAGrp/TitleTxt | 28 | DIRECTOR OF FINANCE |
| IRS990/Form990PartVIISectionAGrp/TitleTxt | 29 | ASSOCIATE DIRECTOR OF THE PREP DIVISION |
| IRS990/Form990ProvidedToGvrnBodyInd | 0 | 1 |
| IRS990/FormationYr | 0 | 1971 |
| IRS990/FormerOfcrEmployeesListedInd | 0 | 0 |
| IRS990/FSAuditedBasisGrp/SeparateBasisFinclStmtInd | 0 | X |
| IRS990/FSAuditedInd | 0 | 1 |
| IRS990/FundraisingActivitiesInd | 0 | 1 |
| IRS990/FundraisingAmt | 0 | 58406 |
| IRS990/FundraisingDirectExpensesAmt | 0 | 74035 |
| IRS990/FundraisingGrossIncomeAmt | 0 | 19952 |
| IRS990/GainOrLossGrp/SecuritiesAmt | 0 | 0 |
| IRS990/GamingActivitiesInd | 0 | 0 |
| IRS990/GoverningBodyVotingMembersCnt | 0 | 24 |
| IRS990/GrantAmt | 0 | 2699642 |
| IRS990/GrantsToDomesticIndividualsGrp/ProgramServicesAmt | 0 | 2699642 |
| IRS990/GrantsToDomesticIndividualsGrp/TotalAmt | 0 | 2699642 |
| IRS990/GrantsToIndividualsInd | 0 | 1 |
| IRS990/GrantsToOrganizationsInd | 0 | 0 |
| IRS990/GrantToRelatedPersonInd | 0 | 0 |
| IRS990/GrossAmountSalesAssetsGrp/SecuritiesAmt | 0 | 734692 |
| IRS990/GrossReceiptsAmt | 0 | 49929718 |
| IRS990/GroupReturnForAffiliatesInd | 0 | 0 |
| IRS990/IncludeFIN48FootnoteInd | 0 | 1 |
| IRS990/IndependentAuditFinclStmtInd | 0 | 1 |
| IRS990/IndependentVotingMemberCnt | 0 | 22 |
| IRS990/IndivRcvdGreaterThan100KCnt | 0 | 96 |
| IRS990/IndoorTanningServicesInd | 0 | 0 |
| IRS990/InfoInScheduleOPartIIIInd | 0 | X |
| IRS990/InfoInScheduleOPartVIInd | 0 | X |
| IRS990/InfoInScheduleOPartXIIInd | 0 | X |
| IRS990/InfoInScheduleOPartXIInd | 0 | X |
| IRS990/InformationTechnologyGrp/FundraisingAmt | 0 | 13876 |
| IRS990/InformationTechnologyGrp/ManagementAndGeneralAmt | 0 | 27751 |
| IRS990/InformationTechnologyGrp/ProgramServicesAmt | 0 | 298103 |
| IRS990/InformationTechnologyGrp/TotalAmt | 0 | 339730 |
| IRS990/InsuranceGrp/FundraisingAmt | 0 | 20571 |
| IRS990/InsuranceGrp/ManagementAndGeneralAmt | 0 | 41141 |
| IRS990/InsuranceGrp/ProgramServicesAmt | 0 | 352200 |
| IRS990/InsuranceGrp/TotalAmt | 0 | 413912 |
| IRS990/InterestGrp/FundraisingAmt | 0 | 28922 |
| IRS990/InterestGrp/ManagementAndGeneralAmt | 0 | 85860 |
| IRS990/InterestGrp/ProgramServicesAmt | 0 | 491666 |
| IRS990/InterestGrp/TotalAmt | 0 | 606448 |
| IRS990/InvestmentIncomeGrp/ExclusionAmt | 0 | 712263 |
| IRS990/InvestmentIncomeGrp/TotalRevenueColumnAmt | 0 | 712263 |
| IRS990/InvestmentInJointVentureInd | 0 | 0 |
| IRS990/InvestmentsOtherSecuritiesGrp/BOYAmt | 0 | 1998771 |
| IRS990/InvestmentsOtherSecuritiesGrp/EOYAmt | 0 | 2055207 |
| IRS990/InvestmentsPubTradedSecGrp/BOYAmt | 0 | 18974361 |
| IRS990/InvestmentsPubTradedSecGrp/EOYAmt | 0 | 20922265 |
| IRS990/InvestTaxExemptBondsInd | 0 | 0 |
| IRS990/IRPDocumentCnt | 0 | 72 |
| IRS990/IRPDocumentW2GCnt | 0 | 0 |
| IRS990/LandBldgEquipAccumDeprecAmt | 0 | 37099704 |
| IRS990/LandBldgEquipBasisNetGrp/BOYAmt | 0 | 53871517 |
| IRS990/LandBldgEquipBasisNetGrp/EOYAmt | 0 | 65706009 |
| IRS990/LandBldgEquipCostOrOtherBssAmt | 0 | 102805713 |
| IRS990/LegalDomicileStateCd | 0 | CA |
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Displayed year
2024 • Form 990Detailed filing. Detailed filing data is available for this year.