Liabilities / Assets
33rd percentile
Higher debt load relative to assets than 33% of similar nonprofits.
EIN 36-1505770 • 501(c)3 • Lisle, IL
Profile
To collect, study, display, and conserve trees and other plants from around the world to inspire learning, foster enjoyment, benefit communities, encourage action, and enhance the environment.
Precomputed percentiles relative to similar nonprofits. These scores are descriptive rather than judgmental.
Liabilities / Assets
33rd percentile
Higher debt load relative to assets than 33% of similar nonprofits.
Liabilities / Revenue
74th percentile
Higher debt load relative to revenue than 74% of similar nonprofits.
Net Margin
30th percentile
Higher net margin than 30% of similar nonprofits.
Top Officer Pay
Score unavailable
No filing with officer rows is available for this organization yet.
Asset Growth
43rd percentile
Faster asset growth than 43% of similar nonprofits.
Revenue Growth
37th percentile
Faster revenue growth than 37% of similar nonprofits.
Assets
Up$367,601,821
Up $12,690,872 (+3.6%) from 2023
Liabilities
Up$57,379,664
Up $5,609 (+0.0%) from 2023
Net Assets
Up$310,222,157
Up $12,685,263 (+4.3%) from 2023
Revenue
Up$57,793,716
Up $12,644,434 (+28%) from 2023
Expenses
Up$58,286,620
Up $6,085,424 (+12%) from 2023
Net Income
Up-$492,904
Up $6,559,010 (+93%) from 2023
Most recent year
2024 • Form 990Facts available. Structured filing facts are available, but richer extracted sections are limited.
To collect and study trees, shrubs, and other plants from around the world, to display them across naturally beautiful landscapes for people to study and enjoy, and to learn how to grow them in ways that enhance our environment; to encourage the planting and conservation... Of trees for a greener, healthier, and more beautiful world.
Collect, study, display and grow trees; to encourage the planting and conservation of trees.
| Line | Beginning | End | Change |
|---|---|---|---|
| Assets | |||
| Investments in Publicly Traded Securities | $169,205,720 | $167,722,973 | ▼ $1,482,747 |
| Investments Other Securities | $113,093,868 | $122,268,511 | ▲ $9,174,643 |
| Land, Buildings, and Equipment, Net | $62,209,049 | $59,822,044 | ▼ $2,387,005 |
| Savings and Temporary Cash Investments | $3,179,714 | $13,940,010 | ▲ $10,760,296 |
| Pledges and Grants Receivable | $1,981,631 | $1,972,764 | ▼ $8,867 |
| Prepaid Expenses and Deferred Charges | $1,041,980 | $748,875 | ▼ $293,105 |
| Inventories for Sale or Use | $458,443 | $463,920 | ▲ $5,477 |
| Cash and Non-Interest-Bearing Accounts | $3,446,819 | $346,709 | ▼ $3,100,110 |
| Accounts Receivable | $293,725 | $316,015 | ▲ $22,290 |
| Total Assets | $354,910,949 | $367,601,821 | ▲ $12,690,872 |
| Liabilities | |||
| Tax Exempt Bond Liabilities | $50,129,589 | $50,159,713 | ▲ $30,124 |
| Deferred Revenue | $3,825,122 | $3,448,379 | ▼ $376,743 |
| Accounts Payable and Accrued Expenses | $2,419,344 | $2,835,572 | ▲ $416,228 |
| Unsecured Notes Loans Payable | $1,000,000 | $936,000 | ▼ $64,000 |
| Total Liabilities | $57,374,055 | $57,379,664 | ▲ $5,609 |
| Net Assets / Fund Balance | |||
| Net Assets Without Donor Restrictions | $284,601,079 | $272,151,087 | ▼ $12,449,992 |
| Net Assets With Donor Restrictions | $12,935,815 | $38,071,070 | ▲ $25,135,255 |
| Total Net Assets Fund Balance | $297,536,894 | $310,222,157 | ▲ $12,685,263 |
| Total Liabilities and Net Assets / Fund Balance | $354,910,949 | $367,601,821 | ▲ $12,690,872 |
| Asset | Book Value | Depreciation | Basis |
|---|---|---|---|
| Buildings | $38,826,828 | $22,827,376 | $61,654,204 |
| Other Land Buildings | $12,356,145 | $32,049,449 | $44,405,594 |
| Equipment | $2,187,438 | $8,449,110 | $10,636,548 |
| Land | $6,451,633 | - | $6,451,633 |
| Other Securities | $39,941,877 | - | - |
| Period | Beginning | Contrib. | Gain/Loss | Other Uses | End |
|---|---|---|---|---|---|
| 2024 | $35,041,100 | $794,740 | ▲ $3,430,134 | $2,200,521 | $37,065,451 |
| 2023 | $38,612,001 | $1,410,999 | ▲ $4,092,944 | $9,074,844 | $35,041,100 |
| 2022 | $41,457,094 | $3,837,589 | ▼ $3,591,101 | $3,091,581 | $38,612,001 |
| 2021 | $34,192,842 | $2,730,131 | ▲ $5,787,579 | $1,253,458 | $41,457,094 |
| 2020 | $29,190,829 | $2,799,396 | ▲ $3,147,511 | $944,894 | $34,192,842 |
| Name | Title | Full / Part Time | Base | Other | Total |
|---|---|---|---|---|---|
| Koski Jill | President and CEO | FT | $520,492 | $111,049 | $631,541 |
| Donnelly Gerard | Special Advisor | PT | $234,998 | $54,068 | $289,066 |
| Lavire Alicia | VP-marketing and Guest Experience | FT | $242,459 | $40,557 | $283,016 |
| Spiess Kathleen | VP-development | FT | $247,048 | $31,715 | $278,763 |
| Bachtell Kris | VP-collections and Horticulture | FT | $215,561 | $58,043 | $273,604 |
| Bautista Preston Wong | VP-learning and Engagement | FT | $222,344 | $31,773 | $254,117 |
| Bailey Narissa | VP - People and Culture | FT | $199,264 | $38,608 | $237,872 |
| Fawley James | VP-finance and CFO (thru 4/2024) | FT | $55,765 | $164,090 | $219,855 |
| Westwood Meredith | VP-science and Conservation | FT | $199,010 | $16,144 | $215,154 |
| Reese Michael M | VP- Finance (starting 9/2024) | FT | $170,423 | $35,792 | $206,215 |
| Nolan Kelly | Director major Gifts | FT | $155,222 | $48,590 | $203,812 |
| Midgley Meghan | Director center for Tree Science | FT | $146,941 | $29,718 | $176,659 |
| Cosner Anna C | Director guest Revenue Programs | FT | $127,415 | $49,016 | $176,431 |
| Dulceak Ronald | Director facilities | FT | $137,274 | $37,446 | $174,720 |
| Gortner Vincent | Director guest Experience and Safety | FT | $135,018 | $38,960 | $173,978 |
| Hipp Andrew L | Director herbarium and Senior Scientist | FT | $136,813 | $36,241 | $173,054 |
| Ravichandran Sai P | Director information Technology | FT | $147,471 | $25,539 | $173,010 |
| Stovall-leonard Derek | CFO (7/2024-9/2024) | FT | $53,746 | $5,626 | $59,372 |
| Name | Title |
|---|---|
| Robert J Schillerstrom | Chair |
| Anna Caroline Ball | Vice Chair |
| Andrew O Johnson | Trustee |
| Ashesh Goel | Trustee |
| Barbara J Bradford | Trustee |
| Charles P Mcquaid | Trustee |
| Christopher B Burke | Trustee |
| Curtis X Reed | Trustee |
| Kelly Powers Baria | Trustee |
| Mark C Gossett | Trustee |
| Mary L Burke | Trustee |
| Matt Harris | Trustee |
| Michael Cahill | Trustee |
| Milan Mrksich | Trustee |
| Pat a Basu | Trustee |
| Robert E Kress | Trustee |
| Robert L Fealy | Trustee |
| Robert a Bartlett Jr | Trustee |
| Stephen C Van Arsdell | Trustee |
| Trisha L Conley | Trustee |
| Troy D Hammond | Trustee |
| Walter W Becky Ii | Trustee |
| Jamal J Scott | Secretary |
| E James Dondlinger | Treasurer |
| Contractor | Services | Location | Compensation |
|---|---|---|---|
| Intelligent Lighting Creations INC | Exhibition Contractor | 2461 EAST OAKTON STREET, Arlington Heights, IL 60004 | $1,172,470 |
| Aramark Corporation | Food Service Contractor | 27310 NETWORK PLACE, Chicago, IL 60673 | $1,111,408 |
| Reed Hilderbrand LLC | Site Planning Consultant | 130 BISHOP ALLEN DRIVE, Cambridge, MA 02139 | $838,391 |
| Basis Global Technologies INC | Advertising Contractor | 11 EAST MADISON 6TH FLOOR, Chicago, IL 60602 | $649,238 |
| Imperial Service Systems INC | Janatorial Service Contractor | PO BOX 2938, Glen Ellyn, IL 60138 | $557,800 |
| Contribution Type | Contribution Count | Reported Amount | Valuation Method |
|---|---|---|---|
| Securities Publicly Traded | 19 | $486,952 | Fair Market Value |
| Total Noncash Contributions | 19 | $486,952 | - |
| Line Item | Amount |
|---|---|
| Other Expenses | $28,571,346 |
| Salaries, Compensation, and Employee Benefits | $28,091,465 |
| Total Fundraising Expense | $3,983,389 |
| Grants and Similar Amounts Paid | $1,465,749 |
| Professional Fundraising Fees | $158,060 |
| Line Item | Program | Management | Fundraising | Total |
|---|---|---|---|---|
| Other Salaries and Wages | $16,209,643 | $1,689,024 | $1,644,085 | $19,542,752 |
| Fees for Services Other | $5,555,019 | $327,059 | $257,918 | $6,139,996 |
| Current Officers, Directors, Trustees, and Key Employees | $1,202,322 | $1,643,975 | $492,576 | $3,338,873 |
| Depreciation Depletion | $3,331,409 | - | - | $3,331,409 |
| Occupancy | $2,392,627 | $1,152 | $2,554 | $2,396,333 |
| Other Employee Benefits | $1,941,619 | $202,314 | $196,931 | $2,340,864 |
| Payroll Taxes | $1,410,234 | $146,945 | $143,035 | $1,700,214 |
| Interest | $1,564,474 | - | - | $1,564,474 |
| Pension Plan Contributions | $969,424 | $101,013 | $98,325 | $1,168,762 |
| Information Technology | - | $1,147,299 | - | $1,147,299 |
| Grants to Domestic Orgs | $1,141,395 | - | - | $1,141,395 |
| Fees for Services Accounting | $475,409 | $200,138 | $248,232 | $923,779 |
| Insurance | $824,577 | - | $5,732 | $830,309 |
| Fees for Service Investment Mgmnt Fees | $813,639 | - | - | $813,639 |
| Advertising | $661,055 | $7,464 | $42 | $668,561 |
| All Other Expenses | $350,772 | $221,613 | $39,159 | $611,544 |
| Office Expenses | $169,213 | $7,248 | $426,471 | $602,932 |
| Fees for Services Management | $539,475 | - | - | $539,475 |
| Travel | $374,331 | $109,592 | $18,387 | $502,310 |
| Conferences and Meetings | $112,117 | $93,960 | $153,698 | $359,775 |
| Foreign Grants | $324,354 | - | - | $324,354 |
| Fees for Services Lobbying | - | $181,193 | - | $181,193 |
| Fees for Services Professional Fundraising | - | - | $158,060 | $158,060 |
| Fees for Services Legal | $400 | $92,570 | - | $92,970 |
| Other Expenses | $530,598 | $16,897 | $10,545 | $16,897 |
| Total Functional Expenses | $48,114,237 | $6,188,994 | $3,983,389 | $58,286,620 |
| Line Item | Amount |
|---|---|
| Total Expenses per Audited Statements | $61,165,134 |
| Total Expenses per Form 990 | $58,286,620 |
| Expenses per Audited Statements | $57,472,982 |
| Expenses Not Reported on Form 990 | $3,692,152 |
| Expenses Not Reported on Financial Statements | $813,638 |
| Recipient | Location | Category | Purpose | Amount |
|---|---|---|---|---|
| City of Chicago | Chicago, IL | Govt | Cooperative Forestry Assistance | $75,000 |
| Roselle Park District | Roselle, IL | Govt | Urban and Community Forestry | $73,443 |
| Chicago Horticultural Society | Glencoe, IL | 501(c)(3) | Managing Genetic Diversity in Botanic Garden Collections | $70,494 |
| Forest Preserve District of Cook County | River Forest, IL | Govt | Urban and Community Forestry Support in Chicago Region | $55,000 |
| Openlands | Chicago, IL | 501(c)(3) | Expanding Tree Canopy to Reduce Stormwater Impacts | $51,414 |
| Hawthorn Woods | Hawthorn Woods, IL | Govt | Urban and Community Forestry Support in Chicago Region | $40,000 |
| Village of Westchester | Westchester, IL | Govt | Urban and Community Forestry | $40,000 |
| City of Naperville | Naperville, IL | Govt | Urban and Community Forestry | $30,000 |
| Belvidere Township Park District | Belvidere, IL | Govt | Urban and Community Forestry | $27,933 |
| Village of Beckemeyer | Beckemeyer, IL | Govt | Urban and Community Forestry | $27,331 |
| City of Ottawa | Ottawa, IL | Govt | Urban and Community Forestry | $25,000 |
| City of Rockford | Rockford, IL | Govt | Urban and Community Forestry | $25,000 |
| City of West Chicago | West Chicago, IL | Govt | Urban and Community Forestry | $25,000 |
| Forest Preserve District of Dupage County | Wheaton, IL | Govt | Urban and Community Forestry Support in Chicago Region | $25,000 |
| Village of Bannockburn | Bannockburn, IL | Govt | Urban and Community Forestry | $25,000 |
| Village of Deerfield | Deerfield, IL | Govt | Urban and Community Forestry | $25,000 |
| Village of Glendale Heights | Glendale Heights, IL | Govt | Urban and Community Forestry | $25,000 |
| Village of Grayslake | Grayslake, IL | Govt | Urban and Community Forestry | $25,000 |
| Village of Lake Bluff | Lake Bluff, IL | Govt | Urban and Community Forestry | $25,000 |
| Village of Mokena | Mokena, IL | Govt | Urban and Community Forestry | $25,000 |
| Village of Oswego | Oswego, IL | Govt | Urban and Community Forestry | $25,000 |
| Village of Palatine | Palatine, IL | Govt | Urban and Community Forestry Support in Chicago Region | $25,000 |
| Village of Western Springs | Westchester, IL | Govt | Urban and Community Forestry | $25,000 |
| City of Springfield | Springfield, IL | Govt | Urban and Community Forestry | $24,750 |
| The Board of Regents of the University of Wisconsin | Milwaukee, WI | Govt | Forest Health Program | $23,960 |
| City of Blue Island | Blue Island, IL | Govt | Urban and Community Forestry | $22,460 |
| Village of Hillside | Hillside, IL | Govt | Urban and Community Forestry | $19,784 |
| Village of Brookfield | Brookfield, IL | Govt | Urban and Community Forestry | $18,500 |
| Henry E Huntington Library and Art Gallery | San Marino, GA | 501(c)(3) | Managing Genetic Diversity in Botanic Garden Collections | $18,324 |
| Faith in Place | Chicago, IL | 501(c)(3) | Cooperative Forestry Assistance | $16,382 |
| Crystal Lake Park District | Crystal Lake, IL | Govt | Urban and Community Forestry | $15,000 |
| Village of Deer Park | Deer Park, IL | Govt | Urban and Community Forestry Support in Chicago Region | $15,000 |
| Oswegoland Park District | Oswego, IL | Govt | Urban and Community Forestry | $13,000 |
| Village of Alsip | Alsip, IL | Govt | Urban and Community Forestry | $13,000 |
| Village of Trout Valley | Cary, IL | Govt | Urban and Community Forestry Support in Chicago Region | $11,738 |
| Deerfield Park District | Deerfield, IL | Govt | Urban and Community Forestry | $11,250 |
| City of Belvidere | Belvidere, IL | Govt | Urban and Community Forestry | $11,162 |
| Village of Buffalo Grove | Buffalo Grove, IL | Govt | Urban and Community Forestry | $11,000 |
| United States Geological Survey | Reston, VA | Govt | DIMENSIONS US-CHINA: COLLABORATIVE RESEARCH | $10,928 |
| Prospect Heights Park District | Prospect Heights, IL | Govt | Urban and Community Forestry | $10,500 |
| City of Collinsville | Collinsville, IL | Govt | Urban and Community Forestry | $10,049 |
| Village of Schiller Park | Schiller Park, IL | Govt | Urban and Community Forestry | $10,000 |
| Village of River Forest | River Forest, IL | Govt | Urban and Community Forestry | $7,651 |
| Michigan State University | East Lansing, MI | Govt | Forest Health Program | $7,402 |
| Glencoe Park District | Glencoe, IL | Govt | Urban and Community Forestry | $7,250 |
| City of Moline | Moline, IL | Govt | Urban and Community Forestry | $6,000 |
| Atlanta Botanical Garden | Atlanta, GA | 501(c)(3) | Managing Genetic Diversity in Botanic Garden Collections | $5,650 |
| Winnebago County Forest Preserve District | Rockford, IL | Govt | Urban and Community Forestry | $5,042 |
| Region | Activity | Services | Offices | Employees | Spending |
|---|---|---|---|---|---|
| Central America and the Caribbean | Investments | Investments | - | - | $46,690,680 |
| Europe | Investments | Investments | - | - | $11,087,763 |
| North America | Investments | Investments | - | - | $4,091,504 |
| North America | Program Services | Global Tree Conservation Research Support | - | - | $180,220 |
| Cental America and the Caribbean | Program Services | Global Tree Conservation Research Support | - | - | $134,823 |
| East Asia and the Pacific | Program Services | Global Tree Conservation Research Support | - | - | $17,634 |
| Central America and the Caribbean | Program Services | Arbnet Grant | - | - | $4,234 |
| Russia and Neighboring States | Program Services | Arbnet Grant | - | - | $2,500 |
| North America | Program Services | Arbnet Grant | - | - | $2,500 |
| Sub-saharan Africa | Program Services | Arbnet Grant | - | - | $1,678 |
| Europe | Program Services | Speaker Sponsor - Travel | - | - | $1,639 |
| Line Item | Amount |
|---|---|
| Fundraising Direct Expenses | $190,770 |
| Professional Fundraising Fees | $158,060 |
| Fundraising Gross Income | $67,600 |
| Event | Gross Receipts | Gross Revenue | Direct Expenses | Net Income |
|---|---|---|---|---|
| Gala | $700,528 | $67,600 | $71,703 | $-4,103 |
| Total Events | $700,528 | $67,600 | $190,770 | $-123,170 |
| Bond | Issuer | Issued | Issue Price | Purpose |
|---|---|---|---|---|
| A | The County of Dupage Illinois | 2020-07-30 | $50,554,899 | SEE PART VI |
| Bond | Total Proceeds | Spent | Retired | Issuance Costs |
|---|---|---|---|---|
| A | $50,554,899 | $50,019,000 | - | $535,899 |
“The morton arboretum contracts with aramark corporation to manage and operate food services and effective 11/19/2024 room rental services.”
“Form 990 is prepared by the morton arboretum's accountants, reviewed by the audit committee and distributed to the board of trustees prior to filing.”
“The morton arboretum requires that all trustees, employees, and volunteers disclose and declare any personal, familial, or business relationships, situations, or activities that have potential to create a conflict of interest. For trustees and employees, the declaration must be renewed annually and when applicable changes occur. The morton arboretum supplies a conflict of interest declaration form to all trustees and employees for this purpose. Volunteers are informed of this policy at the onset of their service, in the published volunteer handbook, and in periodic communications. For all trustees, employees, and volunteers, relationships or situations that arise that may create or appear to create conflict of interest must be brought to the attention of the president or the chairman of the board of trustees.”
“The process for determining compensation of the officers and key employees includes a market analysis of comparable positions from peer gardens and other similar organizations for benchmarking purposes, as well as, an outside management consulting firm. This information is reviewed by internal human resources professionals and the compensation and leadership committee of the board of trustees. The full board reviews and approves recommendations of compensation matters for the president and ceo.”
“Financial statements are available to the public on the morton arboretum's website (www.mortonarb.org) and annual report. Governing documents and conflict of interest policy are available upon request.”
“Illumination - exhibition: program service expenses 1,566,782. Management and general expenses 0. Fundraising expenses 0. Total expenses 1,566,782. Science and conservation support: program service expenses 1,290,560. Management and general expenses 0. Fundraising expenses 0. Total expenses 1,290,560. Site planning: program service expenses 1,010,441. Management and general expenses 0. Fundraising expenses 0. Total expenses 1,010,441. Other - exhibition support: program service expenses 559,202. Management and general expenses 0. Fundraising expenses 0. Total expenses 559,202. Collections support: program service expenses 462,875. Management and general expenses 0. Fundraising expenses 0. Total expenses 462,875. Other: program service expenses 665,159. Management and general expenses 327,059. Fundraising expenses 257,918. Total expenses 1,250,136.”
“ROUNDING 2.”
“Capitalization policy: arboretum collections - the morton arboretum's rare books and print collections are not capitalized in the accompanying audited financial statements. Living woody plants are also not capitalized unless they are a major part of a capital project. Purchases of collection items that are not capitalized are recorded as a decrease in unrestricted net assets.”
“Description of collections and furtherance of exempt purpose: living collections - the arboretum encompasses 1700 acres of plant collections and gardens amid natural landscapes of woodlands, prairie, lakes, and streams. A rich diversity of trees, shrubs, and other plants that are evaluated for their suitability in the midwestern united states. These living collections include 106,714 specimens representing 4,067 different kinds of plants. Arranged by geographic, taxonomic, and other special groups, the collections are enhanced by restored natural areas of native plants and ecosystems. The arboretum's work in development of new plants results in useful and attractive trees and shrubs that are introduced to the marketplace. Library collection - the sterling morton library collection, with 117,000 items, contains publications on botany, horticulture, natural history, and ecology; botanical artworks; rare books, periodicals, and catalogs; information is also accessible online.”
“The term endowments are spent per the donor's directions. The permanent endowment is maintained in perpetuity to support the mission and operations of the morton arboretum. The board designated endowments are applied to purposes defined by the board in support of the mission and operations of the morton arboretum.”
“The arboretum is a not-for-profit entity and is exempt from tax under the provisions of internal revenue code section 501(c)(3). Accounting principles generally accepted in the united states of america require management to evaluate tax positions taken by the arboretum and recognize a tax liability if the arboretum has taken an uncertain position that more likely than not would not be sustained upon examination by the irs or other applicable taxing authorities.”
“Cost of sales -included in expenses on the financial statements -3,507,832. Fundraising expenses -included in expenses on the financial statements -190,770. Net income from investments-included in other changes on the financial stmts 3,433,631. Net realized gains on investments-included in other changes on fin. Stmts 13,926,044.”
“Cost of sales -included in expenses on the financial statements 3,507,832. Fundraising expenses -included in expenses on the financial statements 190,770. Gain on sale of assets -included in expenses on the financial statements -6,450.”
This appendix keeps the raw XML leaves available for debugging and edge-case review. The human report above is the primary experience.
| Path | # | Value |
|---|---|---|
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| IRS990/AccountsPayableAccrExpnssGrp/BOYAmt | 0 | 2419344 |
| IRS990/AccountsPayableAccrExpnssGrp/EOYAmt | 0 | 2835572 |
| IRS990/AccountsReceivableGrp/BOYAmt | 0 | 293725 |
| IRS990/AccountsReceivableGrp/EOYAmt | 0 | 316015 |
| IRS990/ActivitiesConductedPrtshpInd | 0 | 0 |
| IRS990/ActivityOrMissionDesc | 0 | COLLECT, STUDY, DISPLAY AND GROW TREES; TO ENCOURAGE THE PLANTING AND CONSERVATION OF TREES. |
| IRS990/AdvertisingGrp/FundraisingAmt | 0 | 42 |
| IRS990/AdvertisingGrp/ManagementAndGeneralAmt | 0 | 7464 |
| IRS990/AdvertisingGrp/ProgramServicesAmt | 0 | 661055 |
| IRS990/AdvertisingGrp/TotalAmt | 0 | 668561 |
| IRS990/AllOtherContributionsAmt | 0 | 8565333 |
| IRS990/AllOtherExpensesGrp/FundraisingAmt | 0 | 39159 |
| IRS990/AllOtherExpensesGrp/ManagementAndGeneralAmt | 0 | 221613 |
| IRS990/AllOtherExpensesGrp/ProgramServicesAmt | 0 | 350772 |
| IRS990/AllOtherExpensesGrp/TotalAmt | 0 | 611544 |
| IRS990/AnnualDisclosureCoveredPrsnInd | 0 | 1 |
| IRS990/AuditCommitteeInd | 0 | 1 |
| IRS990/BackupWthldComplianceInd | 0 | 1 |
| IRS990/BooksInCareOfDetail/BusinessName/BusinessNameLine1Txt | 0 | MICHAEL M REESE |
| IRS990/BooksInCareOfDetail/PhoneNum | 0 | 6307192405 |
| IRS990/BooksInCareOfDetail/USAddress/AddressLine1Txt | 0 | 4100 ILLINOIS ROUTE 53 |
| IRS990/BooksInCareOfDetail/USAddress/CityNm | 0 | LISLE |
| IRS990/BooksInCareOfDetail/USAddress/StateAbbreviationCd | 0 | IL |
| IRS990/BooksInCareOfDetail/USAddress/ZIPCd | 0 | 60532 |
| IRS990/BusinessRlnWith35CtrlEntInd | 0 | 0 |
| IRS990/BusinessRlnWithFamMemInd | 0 | 0 |
| IRS990/BusinessRlnWithOrgMemInd | 0 | 0 |
| IRS990/CashNonInterestBearingGrp/BOYAmt | 0 | 3446819 |
| IRS990/CashNonInterestBearingGrp/EOYAmt | 0 | 346709 |
| IRS990/ChangeToOrgDocumentsInd | 0 | 0 |
| IRS990/CntrctRcvdGreaterThan100KCnt | 0 | 31 |
| IRS990/CollectionsOfArtInd | 0 | 1 |
| IRS990/CompCurrentOfcrDirectorsGrp/FundraisingAmt | 0 | 492576 |
| IRS990/CompCurrentOfcrDirectorsGrp/ManagementAndGeneralAmt | 0 | 1643975 |
| IRS990/CompCurrentOfcrDirectorsGrp/ProgramServicesAmt | 0 | 1202322 |
| IRS990/CompCurrentOfcrDirectorsGrp/TotalAmt | 0 | 3338873 |
| IRS990/CompensationFromOtherSrcsInd | 0 | 0 |
| IRS990/CompensationProcessCEOInd | 0 | 1 |
| IRS990/CompensationProcessOtherInd | 0 | 1 |
| IRS990/ConferencesMeetingsGrp/FundraisingAmt | 0 | 153698 |
| IRS990/ConferencesMeetingsGrp/ManagementAndGeneralAmt | 0 | 93960 |
| IRS990/ConferencesMeetingsGrp/ProgramServicesAmt | 0 | 112117 |
| IRS990/ConferencesMeetingsGrp/TotalAmt | 0 | 359775 |
| IRS990/ConflictOfInterestPolicyInd | 0 | 1 |
| IRS990/ConservationEasementsInd | 0 | 0 |
| IRS990/ConsolidatedAuditFinclStmtInd | 0 | 0 |
| IRS990/ContractorCompensationGrp/CompensationAmt | 0 | 1172470 |
| IRS990/ContractorCompensationGrp/CompensationAmt | 1 | 1111408 |
| IRS990/ContractorCompensationGrp/CompensationAmt | 2 | 838391 |
| IRS990/ContractorCompensationGrp/CompensationAmt | 3 | 649238 |
| IRS990/ContractorCompensationGrp/CompensationAmt | 4 | 557800 |
| IRS990/ContractorCompensationGrp/ContractorAddress/USAddress/AddressLine1Txt | 0 | 2461 EAST OAKTON STREET |
| IRS990/ContractorCompensationGrp/ContractorAddress/USAddress/AddressLine1Txt | 1 | 27310 NETWORK PLACE |
| IRS990/ContractorCompensationGrp/ContractorAddress/USAddress/AddressLine1Txt | 2 | 130 BISHOP ALLEN DRIVE |
| IRS990/ContractorCompensationGrp/ContractorAddress/USAddress/AddressLine1Txt | 3 | 11 EAST MADISON 6TH FLOOR |
| IRS990/ContractorCompensationGrp/ContractorAddress/USAddress/AddressLine1Txt | 4 | PO BOX 2938 |
| IRS990/ContractorCompensationGrp/ContractorAddress/USAddress/CityNm | 0 | ARLINGTON HEIGHTS |
| IRS990/ContractorCompensationGrp/ContractorAddress/USAddress/CityNm | 1 | CHICAGO |
| IRS990/ContractorCompensationGrp/ContractorAddress/USAddress/CityNm | 2 | CAMBRIDGE |
| IRS990/ContractorCompensationGrp/ContractorAddress/USAddress/CityNm | 3 | CHICAGO |
| IRS990/ContractorCompensationGrp/ContractorAddress/USAddress/CityNm | 4 | GLEN ELLYN |
| IRS990/ContractorCompensationGrp/ContractorAddress/USAddress/StateAbbreviationCd | 0 | IL |
| IRS990/ContractorCompensationGrp/ContractorAddress/USAddress/StateAbbreviationCd | 1 | IL |
| IRS990/ContractorCompensationGrp/ContractorAddress/USAddress/StateAbbreviationCd | 2 | MA |
| IRS990/ContractorCompensationGrp/ContractorAddress/USAddress/StateAbbreviationCd | 3 | IL |
| IRS990/ContractorCompensationGrp/ContractorAddress/USAddress/StateAbbreviationCd | 4 | IL |
| IRS990/ContractorCompensationGrp/ContractorAddress/USAddress/ZIPCd | 0 | 60004 |
| IRS990/ContractorCompensationGrp/ContractorAddress/USAddress/ZIPCd | 1 | 60673 |
| IRS990/ContractorCompensationGrp/ContractorAddress/USAddress/ZIPCd | 2 | 02139 |
| IRS990/ContractorCompensationGrp/ContractorAddress/USAddress/ZIPCd | 3 | 60602 |
| IRS990/ContractorCompensationGrp/ContractorAddress/USAddress/ZIPCd | 4 | 60138 |
| IRS990/ContractorCompensationGrp/ContractorName/BusinessName/BusinessNameLine1Txt | 0 | INTELLIGENT LIGHTING CREATIONS INC |
| IRS990/ContractorCompensationGrp/ContractorName/BusinessName/BusinessNameLine1Txt | 1 | ARAMARK CORPORATION |
| IRS990/ContractorCompensationGrp/ContractorName/BusinessName/BusinessNameLine1Txt | 2 | REED HILDERBRAND LLC |
| IRS990/ContractorCompensationGrp/ContractorName/BusinessName/BusinessNameLine1Txt | 3 | BASIS GLOBAL TECHNOLOGIES INC |
| IRS990/ContractorCompensationGrp/ContractorName/BusinessName/BusinessNameLine1Txt | 4 | IMPERIAL SERVICE SYSTEMS INC |
| IRS990/ContractorCompensationGrp/ServicesDesc | 0 | EXHIBITION CONTRACTOR |
| IRS990/ContractorCompensationGrp/ServicesDesc | 1 | FOOD SERVICE CONTRACTOR |
| IRS990/ContractorCompensationGrp/ServicesDesc | 2 | SITE PLANNING CONSULTANT |
| IRS990/ContractorCompensationGrp/ServicesDesc | 3 | ADVERTISING CONTRACTOR |
| IRS990/ContractorCompensationGrp/ServicesDesc | 4 | JANATORIAL SERVICE CONTRACTOR |
| IRS990/ContriRptFundraisingEventAmt | 0 | 632928 |
| IRS990/CostOfGoodsSoldAmt | 0 | 3507832 |
| IRS990/CreditCounselingInd | 0 | 0 |
| IRS990/CYBenefitsPaidToMembersAmt | 0 | 0 |
| IRS990/CYContributionsGrantsAmt | 0 | 19759730 |
| IRS990/CYGrantsAndSimilarPaidAmt | 0 | 1465749 |
| IRS990/CYInvestmentIncomeAmt | 0 | 17359675 |
| IRS990/CYOtherExpensesAmt | 0 | 28571346 |
| IRS990/CYOtherRevenueAmt | 0 | 10089441 |
| IRS990/CYProgramServiceRevenueAmt | 0 | 10584870 |
| IRS990/CYRevenuesLessExpensesAmt | 0 | -492904 |
| IRS990/CYSalariesCompEmpBnftPaidAmt | 0 | 28091465 |
| IRS990/CYTotalExpensesAmt | 0 | 58286620 |
| IRS990/CYTotalFundraisingExpenseAmt | 0 | 3983389 |
| IRS990/CYTotalProfFndrsngExpnsAmt | 0 | 158060 |
| IRS990/CYTotalRevenueAmt | 0 | 57793716 |
| IRS990/DecisionsSubjectToApprovaInd | 0 | 0 |
| IRS990/DeductibleArtContributionInd | 0 | 0 |
| IRS990/DeductibleNonCashContriInd | 0 | 1 |
| IRS990/DeferredRevenueGrp/BOYAmt | 0 | 3825122 |
| IRS990/DeferredRevenueGrp/EOYAmt | 0 | 3448379 |
| IRS990/DelegationOfMgmtDutiesInd | 0 | 1 |
| IRS990/DepreciationDepletionGrp/ProgramServicesAmt | 0 | 3331409 |
| IRS990/DepreciationDepletionGrp/TotalAmt | 0 | 3331409 |
| IRS990/Desc | 0 | PLANTS AND COLLECTIONS: THE ARBORETUM GROWS AND DISPLAYS A RICH DIVERSITY OF TREES, SHRUBS, AND OTHER PLANTS THAT ARE EVALUATED FOR THEIR SUITABILITY FOR THE MIDWESTERN UNITED STATES. THESE LIVING COLLECTIONS INCLUDE 106,714 SPECIMENS REPRESENTING 4,067 DIFFERENT KINDS OF PLANTS. ARRANGED BY GEOGRAPHIC, TAXONOMIC, AND OTHER SPECIAL GROUPINGS, THE COLLECTIONS ARE ENHANCED BY RESTORED NATURAL AREAS OF NATIVE PLANTS AND ECOSYSTEMS. THE ARBORETUM'S WORK IN DEVELOPMENT OF NEW PLANTS RESULTS IN USEFUL AND ATTRACTIVE TREES AND SHRUBS THAT ARE INTRODUCED IN THE MARKETPLACE. |
| IRS990/DescribedInSection501c3Ind | 0 | 1 |
| IRS990/DisregardedEntityInd | 0 | 0 |
| IRS990/DocumentRetentionPolicyInd | 0 | 1 |
| IRS990/DonorAdvisedFundInd | 0 | 0 |
| IRS990/DonorRestrictionNetAssetsGrp/BOYAmt | 0 | 12935815 |
| IRS990/DonorRestrictionNetAssetsGrp/EOYAmt | 0 | 38071070 |
| IRS990/DonorRstrOrQuasiEndowmentsInd | 0 | 1 |
| IRS990/ElectionOfBoardMembersInd | 0 | 0 |
| IRS990/EmployeeCnt | 0 | 561 |
| IRS990/EmploymentTaxReturnsFiledInd | 0 | 1 |
| IRS990/EngagedInExcessBenefitTransInd | 0 | 0 |
| IRS990/EscrowAccountInd | 0 | 0 |
| IRS990/ExpenseAmt | 0 | 19220812 |
| IRS990/FamilyOrBusinessRlnInd | 0 | 0 |
| IRS990/FederalGrantAuditPerformedInd | 0 | 1 |
| IRS990/FederalGrantAuditRequiredInd | 0 | 1 |
| IRS990/FeesForServicesAccountingGrp/FundraisingAmt | 0 | 248232 |
| IRS990/FeesForServicesAccountingGrp/ManagementAndGeneralAmt | 0 | 200138 |
| IRS990/FeesForServicesAccountingGrp/ProgramServicesAmt | 0 | 475409 |
| IRS990/FeesForServicesAccountingGrp/TotalAmt | 0 | 923779 |
| IRS990/FeesForServicesLegalGrp/ManagementAndGeneralAmt | 0 | 92570 |
| IRS990/FeesForServicesLegalGrp/ProgramServicesAmt | 0 | 400 |
| IRS990/FeesForServicesLegalGrp/TotalAmt | 0 | 92970 |
| IRS990/FeesForServicesLobbyingGrp/ManagementAndGeneralAmt | 0 | 181193 |
| IRS990/FeesForServicesLobbyingGrp/TotalAmt | 0 | 181193 |
| IRS990/FeesForServicesManagementGrp/ProgramServicesAmt | 0 | 539475 |
| IRS990/FeesForServicesManagementGrp/TotalAmt | 0 | 539475 |
| IRS990/FeesForServicesOtherGrp/FundraisingAmt | 0 | 257918 |
| IRS990/FeesForServicesOtherGrp/ManagementAndGeneralAmt | 0 | 327059 |
| IRS990/FeesForServicesOtherGrp/ProgramServicesAmt | 0 | 5555019 |
| IRS990/FeesForServicesOtherGrp/TotalAmt | 0 | 6139996 |
| IRS990/FeesForServicesProfFundraising/FundraisingAmt | 0 | 158060 |
| IRS990/FeesForServicesProfFundraising/TotalAmt | 0 | 158060 |
| IRS990/FeesForSrvcInvstMgmntFeesGrp/ProgramServicesAmt | 0 | 813639 |
| IRS990/FeesForSrvcInvstMgmntFeesGrp/TotalAmt | 0 | 813639 |
| IRS990/ForeignActivitiesInd | 0 | 1 |
| IRS990/ForeignFinancialAccountInd | 0 | 0 |
| IRS990/ForeignGrantsGrp/ProgramServicesAmt | 0 | 324354 |
| IRS990/ForeignGrantsGrp/TotalAmt | 0 | 324354 |
| IRS990/ForeignOfficeInd | 0 | 0 |
| IRS990/Form8282PropertyDisposedOfInd | 0 | 0 |
| IRS990/Form990PartVIISectionAGrp/AverageHoursPerWeekRt | 0 | 8.00 |
| IRS990/Form990PartVIISectionAGrp/AverageHoursPerWeekRt | 1 | 8.00 |
| IRS990/Form990PartVIISectionAGrp/AverageHoursPerWeekRt | 2 | 8.00 |
| IRS990/Form990PartVIISectionAGrp/AverageHoursPerWeekRt | 3 | 8.00 |
| IRS990/Form990PartVIISectionAGrp/AverageHoursPerWeekRt | 4 | 8.00 |
| IRS990/Form990PartVIISectionAGrp/AverageHoursPerWeekRt | 5 | 8.00 |
| IRS990/Form990PartVIISectionAGrp/AverageHoursPerWeekRt | 6 | 8.00 |
| IRS990/Form990PartVIISectionAGrp/AverageHoursPerWeekRt | 7 | 8.00 |
| IRS990/Form990PartVIISectionAGrp/AverageHoursPerWeekRt | 8 | 8.00 |
| IRS990/Form990PartVIISectionAGrp/AverageHoursPerWeekRt | 9 | 8.00 |
| IRS990/Form990PartVIISectionAGrp/AverageHoursPerWeekRt | 10 | 8.00 |
| IRS990/Form990PartVIISectionAGrp/AverageHoursPerWeekRt | 11 | 8.00 |
| IRS990/Form990PartVIISectionAGrp/AverageHoursPerWeekRt | 12 | 8.00 |
| IRS990/Form990PartVIISectionAGrp/AverageHoursPerWeekRt | 13 | 8.00 |
| IRS990/Form990PartVIISectionAGrp/AverageHoursPerWeekRt | 14 | 8.00 |
| IRS990/Form990PartVIISectionAGrp/AverageHoursPerWeekRt | 15 | 8.00 |
| IRS990/Form990PartVIISectionAGrp/AverageHoursPerWeekRt | 16 | 8.00 |
| IRS990/Form990PartVIISectionAGrp/AverageHoursPerWeekRt | 17 | 8.00 |
| IRS990/Form990PartVIISectionAGrp/AverageHoursPerWeekRt | 18 | 8.00 |
| IRS990/Form990PartVIISectionAGrp/AverageHoursPerWeekRt | 19 | 8.00 |
| IRS990/Form990PartVIISectionAGrp/AverageHoursPerWeekRt | 20 | 8.00 |
| IRS990/Form990PartVIISectionAGrp/AverageHoursPerWeekRt | 21 | 8.00 |
| IRS990/Form990PartVIISectionAGrp/AverageHoursPerWeekRt | 22 | 8.00 |
| IRS990/Form990PartVIISectionAGrp/AverageHoursPerWeekRt | 23 | 8.00 |
| 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/AverageHoursPerWeekRt | 30 | 40.00 |
| IRS990/Form990PartVIISectionAGrp/AverageHoursPerWeekRt | 31 | 40.00 |
| IRS990/Form990PartVIISectionAGrp/AverageHoursPerWeekRt | 32 | 40.00 |
| IRS990/Form990PartVIISectionAGrp/AverageHoursPerWeekRt | 33 | 40.00 |
| IRS990/Form990PartVIISectionAGrp/AverageHoursPerWeekRt | 34 | 30.00 |
| IRS990/Form990PartVIISectionAGrp/AverageHoursPerWeekRt | 35 | 40.00 |
| IRS990/Form990PartVIISectionAGrp/AverageHoursPerWeekRt | 36 | 40.00 |
| IRS990/Form990PartVIISectionAGrp/AverageHoursPerWeekRt | 37 | 40.00 |
| IRS990/Form990PartVIISectionAGrp/AverageHoursPerWeekRt | 38 | 40.00 |
| IRS990/Form990PartVIISectionAGrp/AverageHoursPerWeekRt | 39 | 40.00 |
| IRS990/Form990PartVIISectionAGrp/AverageHoursPerWeekRt | 40 | 40.00 |
| IRS990/Form990PartVIISectionAGrp/AverageHoursPerWeekRt | 41 | 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/KeyEmployeeInd | 0 | X |
| IRS990/Form990PartVIISectionAGrp/KeyEmployeeInd | 1 | X |
| IRS990/Form990PartVIISectionAGrp/KeyEmployeeInd | 2 | 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/OfficerInd | 6 | X |
| IRS990/Form990PartVIISectionAGrp/OfficerInd | 7 | X |
| IRS990/Form990PartVIISectionAGrp/OfficerInd | 8 | X |
| IRS990/Form990PartVIISectionAGrp/OfficerInd | 9 | X |
| IRS990/Form990PartVIISectionAGrp/OfficerInd | 10 | X |
| IRS990/Form990PartVIISectionAGrp/OfficerInd | 11 | X |
| IRS990/Form990PartVIISectionAGrp/OfficerInd | 12 | X |
| IRS990/Form990PartVIISectionAGrp/OfficerInd | 13 | X |
| IRS990/Form990PartVIISectionAGrp/OtherCompensationAmt | 0 | 0 |
| IRS990/Form990PartVIISectionAGrp/OtherCompensationAmt | 1 | 0 |
| IRS990/Form990PartVIISectionAGrp/OtherCompensationAmt | 2 | 0 |
| IRS990/Form990PartVIISectionAGrp/OtherCompensationAmt | 3 | 0 |
| IRS990/Form990PartVIISectionAGrp/OtherCompensationAmt | 4 | 0 |
| IRS990/Form990PartVIISectionAGrp/OtherCompensationAmt | 5 | 0 |
| IRS990/Form990PartVIISectionAGrp/OtherCompensationAmt | 6 | 0 |
| IRS990/Form990PartVIISectionAGrp/OtherCompensationAmt | 7 | 0 |
| IRS990/Form990PartVIISectionAGrp/OtherCompensationAmt | 8 | 0 |
| IRS990/Form990PartVIISectionAGrp/OtherCompensationAmt | 9 | 0 |
| IRS990/Form990PartVIISectionAGrp/OtherCompensationAmt | 10 | 0 |
| IRS990/Form990PartVIISectionAGrp/OtherCompensationAmt | 11 | 0 |
| IRS990/Form990PartVIISectionAGrp/OtherCompensationAmt | 12 | 0 |
| IRS990/Form990PartVIISectionAGrp/OtherCompensationAmt | 13 | 0 |
| IRS990/Form990PartVIISectionAGrp/OtherCompensationAmt | 14 | 0 |
| IRS990/Form990PartVIISectionAGrp/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 | 65544 |
| IRS990/Form990PartVIISectionAGrp/OtherCompensationAmt | 25 | 31715 |
| IRS990/Form990PartVIISectionAGrp/OtherCompensationAmt | 26 | 40557 |
| IRS990/Form990PartVIISectionAGrp/OtherCompensationAmt | 27 | 31773 |
| IRS990/Form990PartVIISectionAGrp/OtherCompensationAmt | 28 | 58043 |
| IRS990/Form990PartVIISectionAGrp/OtherCompensationAmt | 29 | 10529 |
| IRS990/Form990PartVIISectionAGrp/OtherCompensationAmt | 30 | 38608 |
| IRS990/Form990PartVIISectionAGrp/OtherCompensationAmt | 31 | 16144 |
| IRS990/Form990PartVIISectionAGrp/OtherCompensationAmt | 32 | 35792 |
| IRS990/Form990PartVIISectionAGrp/OtherCompensationAmt | 33 | 5626 |
| IRS990/Form990PartVIISectionAGrp/OtherCompensationAmt | 34 | 54068 |
| IRS990/Form990PartVIISectionAGrp/OtherCompensationAmt | 35 | 48590 |
| IRS990/Form990PartVIISectionAGrp/OtherCompensationAmt | 36 | 18700 |
| IRS990/Form990PartVIISectionAGrp/OtherCompensationAmt | 37 | 25539 |
| IRS990/Form990PartVIISectionAGrp/OtherCompensationAmt | 38 | 29718 |
| IRS990/Form990PartVIISectionAGrp/OtherCompensationAmt | 39 | 37446 |
| IRS990/Form990PartVIISectionAGrp/OtherCompensationAmt | 40 | 36241 |
| IRS990/Form990PartVIISectionAGrp/OtherCompensationAmt | 41 | 38960 |
| IRS990/Form990PartVIISectionAGrp/PersonNm | 0 | ROBERT J SCHILLERSTROM |
| IRS990/Form990PartVIISectionAGrp/PersonNm | 1 | ANNA CAROLINE BALL |
| IRS990/Form990PartVIISectionAGrp/PersonNm | 2 | E JAMES DONDLINGER |
| IRS990/Form990PartVIISectionAGrp/PersonNm | 3 | JAMAL J SCOTT |
| IRS990/Form990PartVIISectionAGrp/PersonNm | 4 | KELLY POWERS BARIA |
| IRS990/Form990PartVIISectionAGrp/PersonNm | 5 | ROBERT A BARTLETT JR |
| IRS990/Form990PartVIISectionAGrp/PersonNm | 6 | PAT A BASU |
| IRS990/Form990PartVIISectionAGrp/PersonNm | 7 | WALTER W BECKY II |
| IRS990/Form990PartVIISectionAGrp/PersonNm | 8 | BARBARA J BRADFORD |
| IRS990/Form990PartVIISectionAGrp/PersonNm | 9 | CHRISTOPHER B BURKE |
| IRS990/Form990PartVIISectionAGrp/PersonNm | 10 | MARY L BURKE |
| IRS990/Form990PartVIISectionAGrp/PersonNm | 11 | MICHAEL CAHILL |
| IRS990/Form990PartVIISectionAGrp/PersonNm | 12 | TRISHA L CONLEY |
| IRS990/Form990PartVIISectionAGrp/PersonNm | 13 | ROBERT L FEALY |
| IRS990/Form990PartVIISectionAGrp/PersonNm | 14 | ASHESH GOEL |
| IRS990/Form990PartVIISectionAGrp/PersonNm | 15 | MARK C GOSSETT |
| IRS990/Form990PartVIISectionAGrp/PersonNm | 16 | TROY D HAMMOND |
| IRS990/Form990PartVIISectionAGrp/PersonNm | 17 | MATT HARRIS |
| IRS990/Form990PartVIISectionAGrp/PersonNm | 18 | ANDREW O JOHNSON |
| IRS990/Form990PartVIISectionAGrp/PersonNm | 19 | ROBERT E KRESS |
| IRS990/Form990PartVIISectionAGrp/PersonNm | 20 | CHARLES P MCQUAID |
| IRS990/Form990PartVIISectionAGrp/PersonNm | 21 | MILAN MRKSICH |
| IRS990/Form990PartVIISectionAGrp/PersonNm | 22 | CURTIS X REED |
| IRS990/Form990PartVIISectionAGrp/PersonNm | 23 | STEPHEN C VAN ARSDELL |
| IRS990/Form990PartVIISectionAGrp/PersonNm | 24 | KOSKI JILL |
| IRS990/Form990PartVIISectionAGrp/PersonNm | 25 | SPIESS KATHLEEN |
| IRS990/Form990PartVIISectionAGrp/PersonNm | 26 | LAVIRE ALICIA |
| IRS990/Form990PartVIISectionAGrp/PersonNm | 27 | BAUTISTA PRESTON WONG |
| IRS990/Form990PartVIISectionAGrp/PersonNm | 28 | BACHTELL KRIS |
| IRS990/Form990PartVIISectionAGrp/PersonNm | 29 | FAWLEY JAMES |
| IRS990/Form990PartVIISectionAGrp/PersonNm | 30 | BAILEY NARISSA |
| IRS990/Form990PartVIISectionAGrp/PersonNm | 31 | WESTWOOD MEREDITH |
| IRS990/Form990PartVIISectionAGrp/PersonNm | 32 | REESE MICHAEL M |
| IRS990/Form990PartVIISectionAGrp/PersonNm | 33 | STOVALL-LEONARD DEREK |
| IRS990/Form990PartVIISectionAGrp/PersonNm | 34 | DONNELLY GERARD |
| IRS990/Form990PartVIISectionAGrp/PersonNm | 35 | NOLAN KELLY |
| IRS990/Form990PartVIISectionAGrp/PersonNm | 36 | COSNER ANNA C |
| IRS990/Form990PartVIISectionAGrp/PersonNm | 37 | RAVICHANDRAN SAI P |
| IRS990/Form990PartVIISectionAGrp/PersonNm | 38 | MIDGLEY MEGHAN |
| IRS990/Form990PartVIISectionAGrp/PersonNm | 39 | DULCEAK RONALD |
| IRS990/Form990PartVIISectionAGrp/PersonNm | 40 | HIPP ANDREW L |
| IRS990/Form990PartVIISectionAGrp/PersonNm | 41 | GORTNER VINCENT |
| IRS990/Form990PartVIISectionAGrp/ReportableCompFromOrgAmt | 0 | 0 |
| IRS990/Form990PartVIISectionAGrp/ReportableCompFromOrgAmt | 1 | 0 |
| IRS990/Form990PartVIISectionAGrp/ReportableCompFromOrgAmt | 2 | 0 |
| IRS990/Form990PartVIISectionAGrp/ReportableCompFromOrgAmt | 3 | 0 |
| IRS990/Form990PartVIISectionAGrp/ReportableCompFromOrgAmt | 4 | 0 |
| IRS990/Form990PartVIISectionAGrp/ReportableCompFromOrgAmt | 5 | 0 |
| IRS990/Form990PartVIISectionAGrp/ReportableCompFromOrgAmt | 6 | 0 |
| IRS990/Form990PartVIISectionAGrp/ReportableCompFromOrgAmt | 7 | 0 |
| IRS990/Form990PartVIISectionAGrp/ReportableCompFromOrgAmt | 8 | 0 |
| IRS990/Form990PartVIISectionAGrp/ReportableCompFromOrgAmt | 9 | 0 |
| IRS990/Form990PartVIISectionAGrp/ReportableCompFromOrgAmt | 10 | 0 |
| IRS990/Form990PartVIISectionAGrp/ReportableCompFromOrgAmt | 11 | 0 |
| IRS990/Form990PartVIISectionAGrp/ReportableCompFromOrgAmt | 12 | 0 |
| IRS990/Form990PartVIISectionAGrp/ReportableCompFromOrgAmt | 13 | 0 |
| IRS990/Form990PartVIISectionAGrp/ReportableCompFromOrgAmt | 14 | 0 |
| IRS990/Form990PartVIISectionAGrp/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 | 565997 |
| IRS990/Form990PartVIISectionAGrp/ReportableCompFromOrgAmt | 25 | 247048 |
| IRS990/Form990PartVIISectionAGrp/ReportableCompFromOrgAmt | 26 | 242459 |
| IRS990/Form990PartVIISectionAGrp/ReportableCompFromOrgAmt | 27 | 222344 |
| IRS990/Form990PartVIISectionAGrp/ReportableCompFromOrgAmt | 28 | 215561 |
| IRS990/Form990PartVIISectionAGrp/ReportableCompFromOrgAmt | 29 | 209326 |
| IRS990/Form990PartVIISectionAGrp/ReportableCompFromOrgAmt | 30 | 199264 |
| IRS990/Form990PartVIISectionAGrp/ReportableCompFromOrgAmt | 31 | 199010 |
| IRS990/Form990PartVIISectionAGrp/ReportableCompFromOrgAmt | 32 | 170423 |
| IRS990/Form990PartVIISectionAGrp/ReportableCompFromOrgAmt | 33 | 53746 |
| IRS990/Form990PartVIISectionAGrp/ReportableCompFromOrgAmt | 34 | 234998 |
| IRS990/Form990PartVIISectionAGrp/ReportableCompFromOrgAmt | 35 | 155222 |
| IRS990/Form990PartVIISectionAGrp/ReportableCompFromOrgAmt | 36 | 157731 |
| IRS990/Form990PartVIISectionAGrp/ReportableCompFromOrgAmt | 37 | 147471 |
| IRS990/Form990PartVIISectionAGrp/ReportableCompFromOrgAmt | 38 | 146941 |
| IRS990/Form990PartVIISectionAGrp/ReportableCompFromOrgAmt | 39 | 137274 |
| IRS990/Form990PartVIISectionAGrp/ReportableCompFromOrgAmt | 40 | 136813 |
| IRS990/Form990PartVIISectionAGrp/ReportableCompFromOrgAmt | 41 | 135018 |
| 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/ReportableCompFromRltdOrgAmt | 30 | 0 |
| IRS990/Form990PartVIISectionAGrp/ReportableCompFromRltdOrgAmt | 31 | 0 |
| IRS990/Form990PartVIISectionAGrp/ReportableCompFromRltdOrgAmt | 32 | 0 |
| IRS990/Form990PartVIISectionAGrp/ReportableCompFromRltdOrgAmt | 33 | 0 |
| IRS990/Form990PartVIISectionAGrp/ReportableCompFromRltdOrgAmt | 34 | 0 |
| IRS990/Form990PartVIISectionAGrp/ReportableCompFromRltdOrgAmt | 35 | 0 |
| IRS990/Form990PartVIISectionAGrp/ReportableCompFromRltdOrgAmt | 36 | 0 |
| IRS990/Form990PartVIISectionAGrp/ReportableCompFromRltdOrgAmt | 37 | 0 |
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