Liabilities / Assets
53rd percentile
Higher debt load relative to assets than 53% of similar nonprofits.
EIN 45-3083156 • 501(c)3 • Philadelphia, PA
Profile
The children's oncology group foundation, inc. (the foundation), helps support the research of the children's oncology group (cog), which is the world's largest organization devoted exclusively to childhood and adolescent cancer research.
Precomputed percentiles relative to similar nonprofits. These scores are descriptive rather than judgmental.
Liabilities / Assets
53rd percentile
Higher debt load relative to assets than 53% of similar nonprofits.
Liabilities / Revenue
66th percentile
Higher debt load relative to revenue than 66% of similar nonprofits.
Net Margin
61st percentile
Higher net margin than 61% of similar nonprofits.
Top Officer Pay
27th percentile
Higher top officer pay than 27% of similar nonprofits.
Top officer pay equals 1.1% of source-year revenue.
Asset Growth
49th percentile
Faster asset growth than 49% of similar nonprofits.
Revenue Growth
99th percentile
Faster revenue growth than 99% of similar nonprofits.
Assets
Down$21,439,280
Down $1,102,690 (-4.9%) from 2023
Liabilities
Down$4,606,557
Down $288,964 (-5.9%) from 2023
Net Assets
Down$16,832,723
Down $813,726 (-4.6%) from 2023
Revenue
Down$915,596
Down $6,222,656 (-87%) from 2023
Expenses
Down$1,729,322
Down $5,650,748 (-77%) from 2023
Net Income
Down-$813,726
Down $571,908 (-237%) from 2023
Most recent year
2024 • Form 990Detailed filing. Detailed filing data is available for this year.
The children's oncology group foundation, inc. (the foundation), helps support the research of the children's oncology group (cog), which is the world's largest organization devoted exclusively to childhood and adolescent cancer research.
A foundation devoted exclusively to childhood and adolescent cancer research.
| Line | Beginning | End | Change |
|---|---|---|---|
| Assets | |||
| Savings and Temporary Cash Investments | $16,594,723 | $16,837,930 | ▲ $243,207 |
| Pledges and Grants Receivable | $3,503,503 | $2,220,626 | ▼ $1,282,877 |
| Cash and Non-Interest-Bearing Accounts | $2,140,131 | $2,168,335 | ▲ $28,204 |
| Prepaid Expenses and Deferred Charges | $301,197 | $210,438 | ▼ $90,759 |
| Land, Buildings, and Equipment, Net | $2,416 | $1,951 | ▼ $465 |
| Total Assets | $22,541,970 | $21,439,280 | ▼ $1,102,690 |
| Liabilities | |||
| Accounts Payable and Accrued Expenses | $4,895,521 | $4,606,557 | ▼ $288,964 |
| Total Liabilities | $4,895,521 | $4,606,557 | ▼ $288,964 |
| Net Assets / Fund Balance | |||
| Net Assets With Donor Restrictions | $14,678,774 | $13,907,978 | ▼ $770,796 |
| Net Assets Without Donor Restrictions | $2,967,675 | $2,924,745 | ▼ $42,930 |
| Total Net Assets Fund Balance | $17,646,449 | $16,832,723 | ▼ $813,726 |
| Total Liabilities and Net Assets / Fund Balance | $22,541,970 | $21,439,280 | ▼ $1,102,690 |
| Asset | Book Value | Depreciation | Basis |
|---|---|---|---|
| Equipment | $1,951 | $1,394 | $3,345 |
| Name | Title |
|---|---|
| Lia Gore Md | President |
| Elizabeth Raetz Md | Vice-president |
| Douglas S Hawkins Md | Director |
| Jason Jarzembowski Md Phd | Director |
| Daniel Woods Mpa | Asst. Secretary |
| Kelly Maloney Md | Asst. Secretary |
| Leo Mascarenhas Md | Secretary |
| Cindy L Schwartz Md | Treasurer |
| Line Item | Amount |
|---|---|
| Grants and Similar Amounts Paid | $1,280,305 |
| Other Expenses | $341,484 |
| Salaries, Compensation, and Employee Benefits | $107,533 |
| Total Fundraising Expense | $13,985 |
| Professional Fundraising Fees | $0 |
| Line Item | Program | Management | Fundraising | Total |
|---|---|---|---|---|
| Grants to Domestic Orgs | $1,209,055 | - | - | $1,209,055 |
| Fees for Services Other | $159,417 | $2,092 | - | $161,509 |
| Other Salaries and Wages | $21,256 | $53,455 | $9,110 | $83,821 |
| Foreign Grants | $71,250 | - | - | $71,250 |
| Fees for Services Accounting | - | $64,892 | - | $64,892 |
| Fees for Services Legal | $43,729 | $12,929 | - | $56,658 |
| Information Technology | $35,119 | $4,934 | - | $40,053 |
| Other Employee Benefits | $4,080 | $10,260 | $1,749 | $16,089 |
| Payroll Taxes | $1,933 | $4,862 | $828 | $7,623 |
| Travel | $3,787 | - | - | $3,787 |
| Insurance | - | $3,221 | - | $3,221 |
| Occupancy | - | $1,800 | - | $1,800 |
| Office Expenses | $50 | $1,669 | - | $1,719 |
| Depreciation Depletion | - | $465 | - | $465 |
| Other Expenses | $82 | $5,000 | $2,298 | $82 |
| Total Functional Expenses | $1,549,758 | $165,579 | $13,985 | $1,729,322 |
| Line Item | Amount |
|---|---|
| Total Expenses per Form 990 | $1,729,322 |
| Total Expenses per Audited Statements | $1,718,968 |
| Expenses per Audited Statements | $1,699,322 |
| Expenses Not Reported on Financial Statements | $30,000 |
| Other Expense Adjustments | $30,000 |
| Expenses Not Reported on Form 990 | $19,646 |
| Recipient | Location | Category | Purpose | Amount |
|---|---|---|---|---|
| ST JUDE CHILDREN'S RESEARCH HOSPITAL INC | Memphis, TN | 501(c)(3) | To Cure Children and Improve Capacity and Quality of Treatment | $157,500 |
| THE RESEARCH INSTITUTE AT NATIONWIDE CHILDREN'S HOSPITAL | Columbus, OH | 501(c)(3) | To Cure Children and Improve Capacity and Quality of Treatment | $148,905 |
| National Cancer Institute | Bethesda, MD | Federal Government | To Cure Children and Improve Capacity and Quality of Treatment | $50,000 |
| CHILDREN'S HEALTHCARE OF ATLANTA INC | Brookhaven, GA | 501(c)(3) | To Cure Children and Improve Capacity and Quality of Treatment | $40,600 |
| Cog Research Foundation LLC | Philadelphia, PA | 501(c)(3) | General Support for Affiliate Organization | $30,000 |
| COOK CHILDREN'S MEDICAL CENTER | Fort Worth, TX | 501(c)(3) | To Cure Children and Improve Capacity and Quality of Treatment | $28,050 |
| Baylor College of Medicine | Houston, TX | 501(c)(3) | To Cure Children and Improve Capacity and Quality of Treatment | $18,750 |
| CHILDREN'S RESEARCH INSTITUTE | Washington, DC | 501(c)(3) | To Cure Children and Improve Capacity and Quality of Treatment | $17,650 |
| THE CHILDREN'S HOSPITAL OF PHILADELPHIA | Philadelphia, PA | C Corporation | To Cure Children and Improve Capacity and Quality of Treatment | $17,500 |
| SEATTLE CHILDREN'S HOSPITAL | Seattle, WA | C Corporation | To Cure Children and Improve Capacity and Quality of Treatment | $15,000 |
| University of Utah | Salt Lake City, UT | 501(c)(3) | To Cure Children and Improve Capacity and Quality of Treatment | $15,000 |
| The Board of Trustees of the Leland Stanford Junior University | Redwood City, CA | Trust With Corporate | To Cure Children and Improve Capacity and Quality of Treatment | $13,750 |
| Kaiser Foundation Hospitals - La | Oakland, CA | 501(c)(3) | To Cure Children and Improve Capacity and Quality of Treatment | $12,500 |
| Unc Lineberger Comprehensive Cancer Center | Chapel Hill, NC | 501(c)(3) | To Cure Children and Improve Capacity and Quality of Treatment | $12,500 |
| State University of Iowa | Iowa City, IA | State Government | To Cure Children and Improve Capacity and Quality of Treatment | $12,400 |
| CHILDREN'S HOSPITAL LOS ANGELES | Los Angeles, CA | 501(c)(3) | To Cure Children and Improve Capacity and Quality of Treatment | $11,250 |
| Vanderbilt University Medical Center | Nashville, TN | 501(c)(3) | To Cure Children and Improve Capacity and Quality of Treatment | $11,250 |
| Indiana University | Bloomington, IN | State Government | To Cure Children and Improve Capacity and Quality of Treatment | $10,500 |
| ARKANSAS CHILDREN'S RESEARCH INSTITUTE | Little Rock, AR | C Corporation | To Cure Children and Improve Capacity and Quality of Treatment | $10,000 |
| CHILDREN'S HOSPITAL COLORADO | Aurora, CO | 501(c)(3) | To Cure Children and Improve Capacity and Quality of Treatment | $10,000 |
| Hmh Hospitals Corporation | Edison, NJ | C Corporation | To Cure Children and Improve Capacity and Quality of Treatment | $10,000 |
| Loma Linda University Health | Loma Linda, CA | 501(c)(3) | To Cure Children and Improve Capacity and Quality of Treatment | $10,000 |
| Multicare Health System | Tacoma, WA | C Corporation | To Cure Children and Improve Capacity and Quality of Treatment | $10,000 |
| New York Medical College | Valhalla, NY | C Corporation | To Cure Children and Improve Capacity and Quality of Treatment | $10,000 |
| The Charlotte-mecklenburg Hospital Authority | Charlotte, NC | State Government | To Cure Children and Improve Capacity and Quality of Treatment | $10,000 |
| The Nemours Foundation | Jacksonville, FL | 501(c)(3) | To Cure Children and Improve Capacity and Quality of Treatment | $10,000 |
| University of Rochester | Rochester, NY | Educational Institut | To Cure Children and Improve Capacity and Quality of Treatment | $10,000 |
| VALLEY CHILDREN'S HOSPITAL | Madera, CA | C Corporation | To Cure Children and Improve Capacity and Quality of Treatment | $9,150 |
| CHILDREN'S HEALTHCARE | Minneapolis, MN | 501(c)(3) | To Cure Children and Improve Capacity and Quality of Treatment | $8,950 |
| Kaiser Foundation Hospitals - Oakland | Oakland, CA | 501(c)(3) | To Cure Children and Improve Capacity and Quality of Treatment | $8,750 |
| Memorial Sloan Kettering Cancer Center | New York, NY | 501(c)(3) | To Cure Children and Improve Capacity and Quality of Treatment | $8,750 |
| ANN & ROBERT H LURIE CHILDREN'S HOSPITAL OF CHICAGO | Chicago, IL | C Corporation | To Cure Children and Improve Capacity and Quality of Treatment | $7,500 |
| Baylor College of Medicine | San Antonio, TX | 501(c)(3) | To Cure Children and Improve Capacity and Quality of Treatment | $7,500 |
| SAINT PETER'S UNIVERSITY HOSPITAL | New Brunswick, NJ | C Corporation | To Cure Children and Improve Capacity and Quality of Treatment | $7,500 |
| South Broward Hospital District Dba Memorial Healthcare System | Hollywood, FL | Special Tax District | To Cure Children and Improve Capacity and Quality of Treatment | $7,500 |
| The Feinstein Institutes for Medical Research | Westbury, NY | 501(c)(3) | To Cure Children and Improve Capacity and Quality of Treatment | $7,500 |
| The University of Texas Southwestern Medical Center | Dallas, TX | State Government | To Cure Children and Improve Capacity and Quality of Treatment | $7,500 |
| Weill Medical College of Cornell University | New York, NY | C Corporation | To Cure Children and Improve Capacity and Quality of Treatment | $7,500 |
| Yale University | New Haven, CT | 501(c)(3) | To Cure Children and Improve Capacity and Quality of Treatment | $7,500 |
| DRISCOLL CHILDREN'S HOSPITAL | Corpus Christi, TX | C Corporation | To Cure Children and Improve Capacity and Quality of Treatment | $7,050 |
| CHILDREN'S HOSPITAL OF ORANGE COUNTY | Orange, CA | 501(c)(3) | To Cure Children and Improve Capacity and Quality of Treatment | $6,250 |
| CHILDREN'S HOSPITAL OF THE KING'S DAUGHTERS INC | Norfolk, VA | C Corporation | To Cure Children and Improve Capacity and Quality of Treatment | $6,250 |
| City of Hope National Medical Center | Duarte, CA | 501(c)(3) | To Cure Children and Improve Capacity and Quality of Treatment | $6,250 |
| EL PASO CHILDREN'S HOSPITAL CORPORATION | El Paso, TX | C Corporation | To Cure Children and Improve Capacity and Quality of Treatment | $6,250 |
| Inova Health Care Services | Fairfax, VA | 501(c)(3) | To Cure Children and Improve Capacity and Quality of Treatment | $6,250 |
| Mayo Clinic | Rochester, MN | 501(c)(3) | To Cure Children and Improve Capacity and Quality of Treatment | $6,250 |
| The Regents of the University of California San Francisco | San Francisco, CA | 501(c)(3) | To Cure Children and Improve Capacity and Quality of Treatment | $6,250 |
| The University of Chicago | Chicago, IL | Educational Institut | To Cure Children and Improve Capacity and Quality of Treatment | $6,250 |
| The University of Texas M D Anderson Cancer Center a Member Institution | Houston, TX | State Government | To Cure Children and Improve Capacity and Quality of Treatment | $6,250 |
| University of Louisville Research Foundation Inc | Louisville, KY | 501(c)(3) | To Cure Children and Improve Capacity and Quality of Treatment | $6,250 |
| Virginia Commonwealth University | Richmond, VA | State Government | To Cure Children and Improve Capacity and Quality of Treatment | $6,250 |
| CHILDREN'S HOSPITAL MEDICAL CENTER - CINCINNATI | Cincinnati, OH | 501(c)(3) | To Cure Children and Improve Capacity and Quality of Treatment | $5,600 |
| Spectrum Health Hospitals | Grand Rapids, MI | C Corporation | To Cure Children and Improve Capacity and Quality of Treatment | $5,400 |
| Prisma Health-upstate | Greenville, SC | 501(c)(3) | To Cure Children and Improve Capacity and Quality of Treatment | $5,200 |
| The Medical College of Wisconsin Inc | Milwaukee, WI | C Corporation | To Cure Children and Improve Capacity and Quality of Treatment | $5,200 |
| The Nemours Foundation | Jacksonville, FL | 501(c)(3) | To Cure Children and Improve Capacity and Quality of Treatment | $5,200 |
| Region | Activity | Services | Offices | Employees | Spending |
|---|---|---|---|---|---|
| North America - Canada and Mexico, But Not the United States | Grantmaking | Grants for Clinical Trials in Pediatric Cancer Research | 0 | 0 | $46,250 |
| East Asia and the Pacific - Australia, Brunei, Burma, Cambodia, | Grantmaking | Grants for Clinical Trials in Pediatric Cancer Research | 0 | 0 | $25,000 |
| Line Item | Amount |
|---|---|
| Professional Fundraising Fees | $0 |
“The members shall consist of the voting members of the executive committee of the children's oncology group.”
“Each member shall be entitled to one vote on each matter presented to the members.”
“The members shall have the following exclusive powers: (a) adopt and amend statements of mission, philosophy or purpose; (b) amend the foundation's articles of incorporation and bylaws; (c) elect and remove, with or without cause, the directors of the foundation.”
“The foundation does not have the institutional capacity for such a process to occur, so the board of directors functions on its own without a secondary committee.”
“Under the direction of the board of directors' president, the foundation circulates the draft version of the federal form 990 for board of directors' review by email correspondence. Subsequent discussion and review takes place by means of video and/or telephone conference calls.”
“The conflict of interest policy is reviewed regularly at the foundation's board meetings. Between meetings, conference calls and email communications are utilized for any incidental concerns. In connection with any actual or possible conflict of interest, an interested person must disclose the existence of the financial interest and disclose all material facts to the directors considering the proposed transaction or arrangement. After disclosure of the financial interest and all material facts, and after any presentation by the interested person, the interested person shall leave the board of directors' meeting while the determination of a conflict of interest is discussed and voted upon. The remaining directors shall decide if a conflict of interest exists.”
“The foundation posts the federal form 990 and audited financial statements on its website: website: https://www.thecogfoundation.org/form-990s-and-audited-financials.html”
“The foundation accounts for uncertainty in income taxes recognized in the financial statements using a recognition threshold of more likely than not as to whether the uncertainty will be sustained upon examination by the appropriate taxing authority. Measurement of the tax uncertainty occurs if the recognition threshold has been met. Management determined there were no tax uncertainties that met the recognition threshold. The federal form 990, return of organization exempt from income tax, is subject to examination by the internal revenue service, generally for three years after filed.”
“Cog research llc expenses 19,646.”
“Transfer to affiliate 30,000.”
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 | 4895521 |
| IRS990/AccountsPayableAccrExpnssGrp/EOYAmt | 0 | 4606557 |
| IRS990/ActivitiesConductedPrtshpInd | 0 | 0 |
| IRS990/ActivityOrMissionDesc | 0 | A FOUNDATION DEVOTED EXCLUSIVELY TO CHILDHOOD AND ADOLESCENT CANCER RESEARCH. |
| IRS990/AllOtherContributionsAmt | 0 | 788971 |
| IRS990/AnnualDisclosureCoveredPrsnInd | 0 | 1 |
| IRS990/AuditCommitteeInd | 0 | 0 |
| IRS990/BooksInCareOfDetail/BusinessName/BusinessNameLine1Txt | 0 | DANIEL WOODS OPERATIONS MANAGER |
| IRS990/BooksInCareOfDetail/PhoneNum | 0 | 2672777064 |
| IRS990/BooksInCareOfDetail/USAddress/AddressLine1Txt | 0 | 40 WEST EVERGREEN AVE SUITE 101 |
| IRS990/BooksInCareOfDetail/USAddress/CityNm | 0 | PHILADELPHIA |
| IRS990/BooksInCareOfDetail/USAddress/StateAbbreviationCd | 0 | PA |
| IRS990/BooksInCareOfDetail/USAddress/ZIPCd | 0 | 19118 |
| IRS990/BusinessRlnWith35CtrlEntInd | 0 | 0 |
| IRS990/BusinessRlnWithFamMemInd | 0 | 0 |
| IRS990/BusinessRlnWithOrgMemInd | 0 | 0 |
| IRS990/CashNonInterestBearingGrp/BOYAmt | 0 | 2140131 |
| IRS990/CashNonInterestBearingGrp/EOYAmt | 0 | 2168335 |
| IRS990/ChangeToOrgDocumentsInd | 0 | 0 |
| IRS990/CollectionsOfArtInd | 0 | 0 |
| IRS990/CompensationFromOtherSrcsInd | 0 | 0 |
| IRS990/CompensationProcessCEOInd | 0 | 0 |
| IRS990/CompensationProcessOtherInd | 0 | 0 |
| IRS990/ConflictOfInterestPolicyInd | 0 | 1 |
| IRS990/ConservationEasementsInd | 0 | 0 |
| IRS990/ConsolidatedAuditFinclStmtInd | 0 | 1 |
| IRS990/CreditCounselingInd | 0 | 0 |
| IRS990/CYBenefitsPaidToMembersAmt | 0 | 0 |
| IRS990/CYContributionsGrantsAmt | 0 | 788971 |
| IRS990/CYGrantsAndSimilarPaidAmt | 0 | 1280305 |
| IRS990/CYInvestmentIncomeAmt | 0 | 126625 |
| IRS990/CYOtherExpensesAmt | 0 | 341484 |
| IRS990/CYOtherRevenueAmt | 0 | 0 |
| IRS990/CYProgramServiceRevenueAmt | 0 | 0 |
| IRS990/CYRevenuesLessExpensesAmt | 0 | -813726 |
| IRS990/CYSalariesCompEmpBnftPaidAmt | 0 | 107533 |
| IRS990/CYTotalExpensesAmt | 0 | 1729322 |
| IRS990/CYTotalFundraisingExpenseAmt | 0 | 13985 |
| IRS990/CYTotalProfFndrsngExpnsAmt | 0 | 0 |
| IRS990/CYTotalRevenueAmt | 0 | 915596 |
| IRS990/DecisionsSubjectToApprovaInd | 0 | 1 |
| IRS990/DeductibleArtContributionInd | 0 | 0 |
| IRS990/DeductibleNonCashContriInd | 0 | 0 |
| IRS990/DelegationOfMgmtDutiesInd | 0 | 0 |
| IRS990/DepreciationDepletionGrp/ManagementAndGeneralAmt | 0 | 465 |
| IRS990/DepreciationDepletionGrp/TotalAmt | 0 | 465 |
| IRS990/Desc | 0 | THE CHILDREN'S ONCOLOGY GROUP FOUNDATION, INC. ENABLES COG'S LEADERSHIP, COMPRISED OF A TEAM OF DOCTORS, NURSES, LABORATORY SCIENTISTS AND OTHER ALLIED PROFESSIONALS, THE ABILITY TO DIRECT THE RESOURCES RAISED FOR CHILDHOOD CANCER RESEARCH TO THE AREAS OF HIGHEST NEED AND OPPORTUNITY. THE FOUNDATION ALLOWS PHILANTHROPIC FUNDS FROM INDIVIDUAL SUPPORTERS AND ORGANIZATIONS TO GO DIRECTLY TO COG TO FUND ITS MUCH NEEDED RESEARCH. IN AN ERA OF RAPID SCIENTIFIC DISCOVERY, THIS DIRECT LINK ALLOWS COG RESEARCHERS TO RESPOND QUICKLY TO NEW DISCOVERIES WITH THE GREATEST POTENTIAL TO BENEFIT CHILDREN WITH CANCER. CONTINUED ON SCHEDULE O.THE CHILDREN'S ONCOLOGY GROUP HAS OVER 50 ACTIVE CLINICAL TRIALS OPEN AT ANY GIVEN TIME. THESE TRIALS INCLUDE FRONT-LINE TREATMENT FOR MANY TYPES OF CHILDHOOD CANCERS, STUDIES AIMED AT DETERMINING THE UNDERLYING BIOLOGY OF THESE DISEASES, AND TRIALS INVOLVING NEW AND EMERGING TREATMENTS, SUPPORTIVE CARE, AND SURVIVORSHIP. THE CHILDREN'S ONCOLOGY GROUP RESEARCH HAS TURNED CHILDREN'S CANCER FROM A VIRTUALLY INCURABLE DISEASE 50 YEARS AGO TO ONE WITH A COMBINED 5-YEAR SURVIVAL RATE OF 80% TODAY. OUR GOAL IS TO CURE ALL CHILDREN AND ADOLESCENTS WITH CANCER, REDUCE THE SHORT AND LONG-TERM COMPLICATIONS OF CANCER TREATMENTS, AND DETERMINE THE CAUSES AND FIND WAYS TO PREVENT CHILDHOOD CANCER. PROJECT: EVERYCHILD: CHILDREN'S ONCOLOGY GROUP'S PROJECT: EVERYCHILD IS OUR AMBITIOUS INITIATIVE TO FIND BETTER CURES FOR EVERY TYPE OF CHILDHOOD CANCER, NO MATTER HOW RARE. ALL CHILDREN WITH CANCER CARED FOR AT COG'S MORE THAN 200 PEDIATRIC CANCER PROGRAMS WILL BE ABLE TO PARTICIPATE IN PROJECT: EVERYCHILD. |
| IRS990/DescribedInSection501c3Ind | 0 | 1 |
| IRS990/DisregardedEntityInd | 0 | 0 |
| IRS990/DocumentRetentionPolicyInd | 0 | 1 |
| IRS990/DonorAdvisedFundInd | 0 | 0 |
| IRS990/DonorRestrictionNetAssetsGrp/BOYAmt | 0 | 14678774 |
| IRS990/DonorRestrictionNetAssetsGrp/EOYAmt | 0 | 13907978 |
| IRS990/DonorRstrOrQuasiEndowmentsInd | 0 | 0 |
| IRS990/ElectionOfBoardMembersInd | 0 | 1 |
| IRS990/EmployeeCnt | 0 | 0 |
| IRS990/EngagedInExcessBenefitTransInd | 0 | 0 |
| IRS990/ExpenseAmt | 0 | 1549758 |
| IRS990/FamilyOrBusinessRlnInd | 0 | 0 |
| IRS990/FederalGrantAuditRequiredInd | 0 | 0 |
| IRS990/FeesForServicesAccountingGrp/ManagementAndGeneralAmt | 0 | 64892 |
| IRS990/FeesForServicesAccountingGrp/TotalAmt | 0 | 64892 |
| IRS990/FeesForServicesLegalGrp/ManagementAndGeneralAmt | 0 | 12929 |
| IRS990/FeesForServicesLegalGrp/ProgramServicesAmt | 0 | 43729 |
| IRS990/FeesForServicesLegalGrp/TotalAmt | 0 | 56658 |
| IRS990/FeesForServicesOtherGrp/ManagementAndGeneralAmt | 0 | 2092 |
| IRS990/FeesForServicesOtherGrp/ProgramServicesAmt | 0 | 159417 |
| IRS990/FeesForServicesOtherGrp/TotalAmt | 0 | 161509 |
| IRS990/ForeignActivitiesInd | 0 | 1 |
| IRS990/ForeignFinancialAccountInd | 0 | 0 |
| IRS990/ForeignGrantsGrp/ProgramServicesAmt | 0 | 71250 |
| IRS990/ForeignGrantsGrp/TotalAmt | 0 | 71250 |
| IRS990/ForeignOfficeInd | 0 | 0 |
| IRS990/Form8282PropertyDisposedOfInd | 0 | 0 |
| IRS990/Form990PartVIISectionAGrp/AverageHoursPerWeekRt | 0 | 2.00 |
| IRS990/Form990PartVIISectionAGrp/AverageHoursPerWeekRt | 1 | 0.50 |
| IRS990/Form990PartVIISectionAGrp/AverageHoursPerWeekRt | 2 | 0.50 |
| IRS990/Form990PartVIISectionAGrp/AverageHoursPerWeekRt | 3 | 0.50 |
| IRS990/Form990PartVIISectionAGrp/AverageHoursPerWeekRt | 4 | 0.50 |
| IRS990/Form990PartVIISectionAGrp/AverageHoursPerWeekRt | 5 | 2.00 |
| IRS990/Form990PartVIISectionAGrp/AverageHoursPerWeekRt | 6 | 0.50 |
| IRS990/Form990PartVIISectionAGrp/AverageHoursPerWeekRt | 7 | 40.00 |
| IRS990/Form990PartVIISectionAGrp/IndividualTrusteeOrDirectorInd | 0 | X |
| IRS990/Form990PartVIISectionAGrp/IndividualTrusteeOrDirectorInd | 1 | X |
| IRS990/Form990PartVIISectionAGrp/IndividualTrusteeOrDirectorInd | 2 | X |
| IRS990/Form990PartVIISectionAGrp/IndividualTrusteeOrDirectorInd | 3 | X |
| IRS990/Form990PartVIISectionAGrp/IndividualTrusteeOrDirectorInd | 4 | X |
| IRS990/Form990PartVIISectionAGrp/IndividualTrusteeOrDirectorInd | 5 | X |
| IRS990/Form990PartVIISectionAGrp/OfficerInd | 0 | X |
| IRS990/Form990PartVIISectionAGrp/OfficerInd | 1 | X |
| IRS990/Form990PartVIISectionAGrp/OfficerInd | 2 | X |
| IRS990/Form990PartVIISectionAGrp/OfficerInd | 3 | X |
| IRS990/Form990PartVIISectionAGrp/OfficerInd | 4 | X |
| IRS990/Form990PartVIISectionAGrp/OfficerInd | 5 | X |
| IRS990/Form990PartVIISectionAGrp/OtherCompensationAmt | 0 | 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/PersonNm | 0 | LIA GORE MD |
| IRS990/Form990PartVIISectionAGrp/PersonNm | 1 | ELIZABETH RAETZ MD |
| IRS990/Form990PartVIISectionAGrp/PersonNm | 2 | LEO MASCARENHAS MD |
| IRS990/Form990PartVIISectionAGrp/PersonNm | 3 | CINDY L SCHWARTZ MD |
| IRS990/Form990PartVIISectionAGrp/PersonNm | 4 | JASON JARZEMBOWSKI MD PHD |
| IRS990/Form990PartVIISectionAGrp/PersonNm | 5 | DOUGLAS S HAWKINS MD |
| IRS990/Form990PartVIISectionAGrp/PersonNm | 6 | KELLY MALONEY MD |
| IRS990/Form990PartVIISectionAGrp/PersonNm | 7 | DANIEL WOODS MPA |
| 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/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/TitleTxt | 0 | PRESIDENT |
| IRS990/Form990PartVIISectionAGrp/TitleTxt | 1 | VICE-PRESIDENT |
| IRS990/Form990PartVIISectionAGrp/TitleTxt | 2 | SECRETARY |
| IRS990/Form990PartVIISectionAGrp/TitleTxt | 3 | TREASURER |
| IRS990/Form990PartVIISectionAGrp/TitleTxt | 4 | DIRECTOR |
| IRS990/Form990PartVIISectionAGrp/TitleTxt | 5 | DIRECTOR |
| IRS990/Form990PartVIISectionAGrp/TitleTxt | 6 | ASST. SECRETARY |
| IRS990/Form990PartVIISectionAGrp/TitleTxt | 7 | ASST. SECRETARY |
| IRS990/Form990ProvidedToGvrnBodyInd | 0 | 1 |
| IRS990/FormationYr | 0 | 2011 |
| IRS990/FormerOfcrEmployeesListedInd | 0 | 0 |
| IRS990/FSAuditedBasisGrp/ConsolidatedBasisFinclStmtInd | 0 | X |
| IRS990/FSAuditedInd | 0 | 1 |
| IRS990/FundraisingActivitiesInd | 0 | 0 |
| IRS990/GamingActivitiesInd | 0 | 0 |
| IRS990/GoverningBodyVotingMembersCnt | 0 | 6 |
| IRS990/GrantAmt | 0 | 1280305 |
| IRS990/GrantsToDomesticOrgsGrp/ProgramServicesAmt | 0 | 1209055 |
| IRS990/GrantsToDomesticOrgsGrp/TotalAmt | 0 | 1209055 |
| IRS990/GrantsToIndividualsInd | 0 | 0 |
| IRS990/GrantsToOrganizationsInd | 0 | 1 |
| IRS990/GrantToRelatedPersonInd | 0 | 0 |
| IRS990/GrossReceiptsAmt | 0 | 915596 |
| IRS990/GroupReturnForAffiliatesInd | 0 | 0 |
| IRS990/IncludeFIN48FootnoteInd | 0 | 1 |
| IRS990/IndependentAuditFinclStmtInd | 0 | 0 |
| IRS990/IndependentVotingMemberCnt | 0 | 6 |
| IRS990/IndoorTanningServicesInd | 0 | 0 |
| IRS990/InfoInScheduleOPartIIIInd | 0 | X |
| IRS990/InfoInScheduleOPartVIInd | 0 | X |
| IRS990/InformationTechnologyGrp/ManagementAndGeneralAmt | 0 | 4934 |
| IRS990/InformationTechnologyGrp/ProgramServicesAmt | 0 | 35119 |
| IRS990/InformationTechnologyGrp/TotalAmt | 0 | 40053 |
| IRS990/InsuranceGrp/ManagementAndGeneralAmt | 0 | 3221 |
| IRS990/InsuranceGrp/TotalAmt | 0 | 3221 |
| IRS990/InvestmentIncomeGrp/ExclusionAmt | 0 | 126625 |
| IRS990/InvestmentIncomeGrp/TotalRevenueColumnAmt | 0 | 126625 |
| IRS990/InvestmentInJointVentureInd | 0 | 0 |
| IRS990/IRPDocumentCnt | 0 | 0 |
| IRS990/IRPDocumentW2GCnt | 0 | 0 |
| IRS990/LandBldgEquipAccumDeprecAmt | 0 | 1394 |
| IRS990/LandBldgEquipBasisNetGrp/BOYAmt | 0 | 2416 |
| IRS990/LandBldgEquipBasisNetGrp/EOYAmt | 0 | 1951 |
| IRS990/LandBldgEquipCostOrOtherBssAmt | 0 | 3345 |
| IRS990/LegalDomicileStateCd | 0 | PA |
| IRS990/LoanOutstandingInd | 0 | 0 |
| IRS990/LobbyingActivitiesInd | 0 | 0 |
| IRS990/LocalChaptersInd | 0 | 0 |
| IRS990/MaterialDiversionOrMisuseInd | 0 | 0 |
| IRS990/MembersOrStockholdersInd | 0 | 1 |
| IRS990/MethodOfAccountingCashInd | 0 | X |
| IRS990/MinutesOfCommitteesInd | 0 | 0 |
| IRS990/MinutesOfGoverningBodyInd | 0 | 1 |
| IRS990/MissionDesc | 0 | THE CHILDREN'S ONCOLOGY GROUP FOUNDATION, INC. (THE FOUNDATION), HELPS SUPPORT THE RESEARCH OF THE CHILDREN'S ONCOLOGY GROUP (COG), WHICH IS THE WORLD'S LARGEST ORGANIZATION DEVOTED EXCLUSIVELY TO CHILDHOOD AND ADOLESCENT CANCER RESEARCH. |
| IRS990/MoreThan5000KToIndividualsInd | 0 | 0 |
| IRS990/MoreThan5000KToOrgInd | 0 | 1 |
| IRS990/NetAssetsOrFundBalancesBOYAmt | 0 | 17646449 |
| IRS990/NetAssetsOrFundBalancesEOYAmt | 0 | 16832723 |
| IRS990/NetUnrelatedBusTxblIncmAmt | 0 | 0 |
| IRS990/NoDonorRestrictionNetAssetsGrp/BOYAmt | 0 | 2967675 |
| IRS990/NoDonorRestrictionNetAssetsGrp/EOYAmt | 0 | 2924745 |
| IRS990/NoListedPersonsCompensatedInd | 0 | X |
| IRS990/NoncashContributionsAmt | 0 | 12917 |
| IRS990/NondeductibleContributionsInd | 0 | 0 |
| IRS990/OccupancyGrp/ManagementAndGeneralAmt | 0 | 1800 |
| IRS990/OccupancyGrp/TotalAmt | 0 | 1800 |
| IRS990/OfficeExpensesGrp/ManagementAndGeneralAmt | 0 | 1669 |
| IRS990/OfficeExpensesGrp/ProgramServicesAmt | 0 | 50 |
| IRS990/OfficeExpensesGrp/TotalAmt | 0 | 1719 |
| IRS990/OfficerMailingAddressInd | 0 | 0 |
| IRS990/OperateHospitalInd | 0 | 0 |
| IRS990/Organization501c3Ind | 0 | X |
| IRS990/OrganizationFollowsFASB117Ind | 0 | X |
| IRS990/OtherChangesInNetAssetsAmt | 0 | 0 |
| IRS990/OtherEmployeeBenefitsGrp/FundraisingAmt | 0 | 1749 |
| IRS990/OtherEmployeeBenefitsGrp/ManagementAndGeneralAmt | 0 | 10260 |
| IRS990/OtherEmployeeBenefitsGrp/ProgramServicesAmt | 0 | 4080 |
| IRS990/OtherEmployeeBenefitsGrp/TotalAmt | 0 | 16089 |
| IRS990/OtherExpensesGrp/Desc | 0 | MISCELLANEOUS EXPENSE |
| IRS990/OtherExpensesGrp/Desc | 1 | STATE REGISTRATION FEE |
| IRS990/OtherExpensesGrp/Desc | 2 | RECOGNITION & GIFT |
| IRS990/OtherExpensesGrp/FundraisingAmt | 0 | 2298 |
| IRS990/OtherExpensesGrp/ManagementAndGeneralAmt | 0 | 5000 |
| IRS990/OtherExpensesGrp/ProgramServicesAmt | 0 | 82 |
| IRS990/OtherExpensesGrp/TotalAmt | 0 | 5000 |
| IRS990/OtherExpensesGrp/TotalAmt | 1 | 2298 |
| IRS990/OtherExpensesGrp/TotalAmt | 2 | 82 |
| IRS990/OtherSalariesAndWagesGrp/FundraisingAmt | 0 | 9110 |
| IRS990/OtherSalariesAndWagesGrp/ManagementAndGeneralAmt | 0 | 53455 |
| IRS990/OtherSalariesAndWagesGrp/ProgramServicesAmt | 0 | 21256 |
| IRS990/OtherSalariesAndWagesGrp/TotalAmt | 0 | 83821 |
| IRS990/OwnWebsiteInd | 0 | X |
| IRS990/PartialLiquidationInd | 0 | 0 |
| IRS990/PayPremiumsPrsnlBnftCntrctInd | 0 | 0 |
| IRS990/PayrollTaxesGrp/FundraisingAmt | 0 | 828 |
| IRS990/PayrollTaxesGrp/ManagementAndGeneralAmt | 0 | 4862 |
| IRS990/PayrollTaxesGrp/ProgramServicesAmt | 0 | 1933 |
| IRS990/PayrollTaxesGrp/TotalAmt | 0 | 7623 |
| IRS990/PledgesAndGrantsReceivableGrp/BOYAmt | 0 | 3503503 |
| IRS990/PledgesAndGrantsReceivableGrp/EOYAmt | 0 | 2220626 |
| IRS990/PoliticalCampaignActyInd | 0 | 0 |
| IRS990/PrepaidExpensesDefrdChargesGrp/BOYAmt | 0 | 301197 |
| IRS990/PrepaidExpensesDefrdChargesGrp/EOYAmt | 0 | 210438 |
| IRS990/PrincipalOfficerNm | 0 | LIA GORE MD |
| IRS990/ProfessionalFundraisingInd | 0 | 0 |
| IRS990/ProhibitedTaxShelterTransInd | 0 | 0 |
| IRS990/PYBenefitsPaidToMembersAmt | 0 | 0 |
| IRS990/PYContributionsGrantsAmt | 0 | 6687060 |
| IRS990/PYExcessBenefitTransInd | 0 | 0 |
| IRS990/PYGrantsAndSimilarPaidAmt | 0 | 6323480 |
| IRS990/PYInvestmentIncomeAmt | 0 | 274908 |
| IRS990/PYOtherExpensesAmt | 0 | 893196 |
| IRS990/PYOtherRevenueAmt | 0 | 103134 |
| IRS990/PYProgramServiceRevenueAmt | 0 | 73150 |
| IRS990/PYRevenuesLessExpensesAmt | 0 | -241818 |
| IRS990/PYSalariesCompEmpBnftPaidAmt | 0 | 163394 |
| IRS990/PYTotalExpensesAmt | 0 | 7380070 |
| IRS990/PYTotalProfFndrsngExpnsAmt | 0 | 0 |
| IRS990/PYTotalRevenueAmt | 0 | 7138252 |
| IRS990/QuidProQuoContributionsInd | 0 | 0 |
| IRS990/RcvFndsToPayPrsnlBnftCntrctInd | 0 | 0 |
| IRS990/ReconcilationRevenueExpnssAmt | 0 | -813726 |
| IRS990/RegularMonitoringEnfrcInd | 0 | 1 |
| IRS990/RelatedEntityInd | 0 | 1 |
| IRS990/RelatedOrganizationCtrlEntInd | 0 | 1 |
| IRS990/ReportInvestmentsOtherSecInd | 0 | 0 |
| IRS990/ReportLandBuildingEquipmentInd | 0 | 1 |
| IRS990/ReportOtherAssetsInd | 0 | 0 |
| IRS990/ReportOtherLiabilitiesInd | 0 | 0 |
| IRS990/ReportProgramRelatedInvstInd | 0 | 0 |
| IRS990/SavingsAndTempCashInvstGrp/BOYAmt | 0 | 16594723 |
| IRS990/SavingsAndTempCashInvstGrp/EOYAmt | 0 | 16837930 |
| IRS990ScheduleA/Form990ScheduleAPartVIGrp/ExplanationTxt | 0 | GRANT RECOVERY - 2023 AMOUNT: $ 103,134. |
| IRS990ScheduleA/Form990ScheduleAPartVIGrp/ExplanationTxt | 1 | 2024 IS A SHORT YEAR RETURN FOR A CHANGE IN ACCOUNTING PERIOD. |
| IRS990ScheduleA/Form990ScheduleAPartVIGrp/FormAndLineReferenceDesc | 0 | SCHEDULE A, PART II, LINE 10, EXPLANATION OF OTHER INCOME: |
| IRS990ScheduleA/Form990ScheduleAPartVIGrp/FormAndLineReferenceDesc | 1 | SCHEDULE A, PART II |
| IRS990ScheduleA/GiftsGrantsContriRcvd170Grp/CurrentTaxYearAmt | 0 | 788971 |
| IRS990ScheduleA/GiftsGrantsContriRcvd170Grp/CurrentTaxYearMinus1YearAmt | 0 | 6687060 |
| IRS990ScheduleA/GiftsGrantsContriRcvd170Grp/CurrentTaxYearMinus2YearsAmt | 0 | 8630016 |
| IRS990ScheduleA/GiftsGrantsContriRcvd170Grp/CurrentTaxYearMinus3YearsAmt | 0 | 7485954 |
| IRS990ScheduleA/GiftsGrantsContriRcvd170Grp/CurrentTaxYearMinus4YearsAmt | 0 | 7509255 |
| IRS990ScheduleA/GiftsGrantsContriRcvd170Grp/TotalAmt | 0 | 31101256 |
| IRS990ScheduleA/GrossInvestmentIncome170Grp/CurrentTaxYearAmt | 0 | 126625 |
| IRS990ScheduleA/GrossInvestmentIncome170Grp/CurrentTaxYearMinus1YearAmt | 0 | 274908 |
| IRS990ScheduleA/GrossInvestmentIncome170Grp/CurrentTaxYearMinus2YearsAmt | 0 | 76838 |
| IRS990ScheduleA/GrossInvestmentIncome170Grp/CurrentTaxYearMinus3YearsAmt | 0 | 1901 |
| IRS990ScheduleA/GrossInvestmentIncome170Grp/CurrentTaxYearMinus4YearsAmt | 0 | 28277 |
| IRS990ScheduleA/GrossInvestmentIncome170Grp/TotalAmt | 0 | 508549 |
| IRS990ScheduleA/GrossReceiptsRltdActivitiesAmt | 0 | 214342 |
| IRS990ScheduleA/OtherIncome170Grp/CurrentTaxYearMinus1YearAmt | 0 | 103134 |
| IRS990ScheduleA/OtherIncome170Grp/TotalAmt | 0 | 103134 |
| IRS990ScheduleA/PublicOrganization170Ind | 0 | X |
| IRS990ScheduleA/PublicSupportCY170Pct | 0 | 0.70990 |
| IRS990ScheduleA/PublicSupportPY170Pct | 0 | 0.74570 |
| IRS990ScheduleA/PublicSupportTotal170Amt | 0 | 22513234 |
| IRS990ScheduleA/SubstantialContributorsTotAmt | 0 | 8588022 |
| IRS990ScheduleA/ThirtyThrPctSuprtTestsCY170Ind | 0 | X |
| IRS990ScheduleA/TotalCalendarYear170Grp/CurrentTaxYearAmt | 0 | 788971 |
| IRS990ScheduleA/TotalCalendarYear170Grp/CurrentTaxYearMinus1YearAmt | 0 | 6687060 |
| IRS990ScheduleA/TotalCalendarYear170Grp/CurrentTaxYearMinus2YearsAmt | 0 | 8630016 |
| IRS990ScheduleA/TotalCalendarYear170Grp/CurrentTaxYearMinus3YearsAmt | 0 | 7485954 |
| IRS990ScheduleA/TotalCalendarYear170Grp/CurrentTaxYearMinus4YearsAmt | 0 | 7509255 |
| IRS990ScheduleA/TotalCalendarYear170Grp/TotalAmt | 0 | 31101256 |
| IRS990ScheduleA/TotalSupportAmt | 0 | 31712939 |
| IRS990ScheduleB/ContributorInformationGrp/ContributorBusinessName/BusinessNameLine1 | 0 | RESTRICTED |
| IRS990ScheduleB/ContributorInformationGrp/ContributorNum | 0 | RESTRICTED |
| IRS990ScheduleB/ContributorInformationGrp/ContributorUSAddress/AddressLine1 | 0 | RESTRICTED |
| IRS990ScheduleB/ContributorInformationGrp/ContributorUSAddress/AddressLine2 | 0 | RESTRICTED |
| IRS990ScheduleB/ContributorInformationGrp/ContributorUSAddress/City | 0 | RESTRICTED |
| IRS990ScheduleB/ContributorInformationGrp/ContributorUSAddress/State | 0 | RESTRICTED |
| IRS990ScheduleB/ContributorInformationGrp/ContributorUSAddress/ZIPCode | 0 | RESTRICTED |
| IRS990ScheduleB/ContributorInformationGrp/TotalContributionsAmt | 0 | RESTRICTED |
| IRS990/ScheduleBRequiredInd | 0 | 1 |
| IRS990ScheduleD/EquipmentGrp/BookValueAmt | 0 | 1951 |
| IRS990ScheduleD/EquipmentGrp/DepreciationAmt | 0 | 1394 |
| IRS990ScheduleD/EquipmentGrp/OtherCostOrOtherBasisAmt | 0 | 3345 |
| IRS990ScheduleD/ExpensesNotReportedAmt | 0 | 19646 |
| IRS990ScheduleD/ExpensesNotRptFinclStmtAmt | 0 | 30000 |
| IRS990ScheduleD/ExpensesSubtotalAmt | 0 | 1699322 |
| IRS990ScheduleD/FootnoteTextInd | 0 | X |
| IRS990ScheduleD/OtherExpensesIncludedAmt | 0 | 19646 |
| IRS990ScheduleD/OtherExpensesNotIncludedAmt | 0 | 30000 |
| IRS990ScheduleD/RevenueNotReportedAmt | 0 | 0 |
| IRS990ScheduleD/RevenueNotReportedFinclStmtAmt | 0 | 0 |
| IRS990ScheduleD/RevenueSubtotalAmt | 0 | 915596 |
| IRS990ScheduleD/SupplementalInformationDetail/ExplanationTxt | 0 | THE FOUNDATION ACCOUNTS FOR UNCERTAINTY IN INCOME TAXES RECOGNIZED IN THE FINANCIAL STATEMENTS USING A RECOGNITION THRESHOLD OF MORE LIKELY THAN NOT AS TO WHETHER THE UNCERTAINTY WILL BE SUSTAINED UPON EXAMINATION BY THE APPROPRIATE TAXING AUTHORITY. MEASUREMENT OF THE TAX UNCERTAINTY OCCURS IF THE RECOGNITION THRESHOLD HAS BEEN MET. MANAGEMENT DETERMINED THERE WERE NO TAX UNCERTAINTIES THAT MET THE RECOGNITION THRESHOLD. THE FEDERAL FORM 990, RETURN OF ORGANIZATION EXEMPT FROM INCOME TAX, IS SUBJECT TO EXAMINATION BY THE INTERNAL REVENUE SERVICE, GENERALLY FOR THREE YEARS AFTER FILED. |
| IRS990ScheduleD/SupplementalInformationDetail/ExplanationTxt | 1 | COG RESEARCH LLC EXPENSES 19,646. |
| IRS990ScheduleD/SupplementalInformationDetail/ExplanationTxt | 2 | TRANSFER TO AFFILIATE 30,000. |
| IRS990ScheduleD/SupplementalInformationDetail/FormAndLineReferenceDesc | 0 | PART X, LINE 2: |
| IRS990ScheduleD/SupplementalInformationDetail/FormAndLineReferenceDesc | 1 | PART XII, LINE 2D - OTHER ADJUSTMENTS: |
| IRS990ScheduleD/SupplementalInformationDetail/FormAndLineReferenceDesc | 2 | PART XII, LINE 4B - OTHER ADJUSTMENTS: |
| IRS990ScheduleD/TotalBookValueLandBuildingsAmt | 0 | 1951 |
| IRS990ScheduleD/TotalExpensesPerForm990Amt | 0 | 1729322 |
| IRS990ScheduleD/TotalRevenuePerForm990Amt | 0 | 915596 |
| IRS990ScheduleD/TotalRevEtcAuditedFinclStmtAmt | 0 | 915596 |
| IRS990ScheduleD/TotExpnsEtcAuditedFinclStmtAmt | 0 | 1718968 |
| IRS990ScheduleF/AccountActivitiesOutsideUSGrp/EmployeeCnt | 0 | 0 |
| IRS990ScheduleF/AccountActivitiesOutsideUSGrp/EmployeeCnt | 1 | 0 |
| IRS990ScheduleF/AccountActivitiesOutsideUSGrp/OfficesCnt | 0 | 0 |
| IRS990ScheduleF/AccountActivitiesOutsideUSGrp/OfficesCnt | 1 | 0 |
| IRS990ScheduleF/AccountActivitiesOutsideUSGrp/RegionTotalExpendituresAmt | 0 | 25000 |
| IRS990ScheduleF/AccountActivitiesOutsideUSGrp/RegionTotalExpendituresAmt | 1 | 46250 |
| IRS990ScheduleF/AccountActivitiesOutsideUSGrp/RegionTxt | 0 | EAST ASIA AND THE PACIFIC - AUSTRALIA, BRUNEI, BURMA, CAMBODIA, |
| IRS990ScheduleF/AccountActivitiesOutsideUSGrp/RegionTxt | 1 | NORTH AMERICA - CANADA AND MEXICO, BUT NOT THE UNITED STATES |
| IRS990ScheduleF/AccountActivitiesOutsideUSGrp/SpecificServicesProvidedTxt | 0 | GRANTS FOR CLINICAL TRIALS IN PEDIATRIC CANCER RESEARCH |
| IRS990ScheduleF/AccountActivitiesOutsideUSGrp/SpecificServicesProvidedTxt | 1 | GRANTS FOR CLINICAL TRIALS IN PEDIATRIC CANCER RESEARCH |
| IRS990ScheduleF/AccountActivitiesOutsideUSGrp/TypeOfActivitiesConductedTxt | 0 | GRANTMAKING |
| IRS990ScheduleF/AccountActivitiesOutsideUSGrp/TypeOfActivitiesConductedTxt | 1 | GRANTMAKING |
| IRS990ScheduleF/BoycottCountriesInd | 0 | 0 |
| IRS990ScheduleF/ContinuationSpentAmt | 0 | 0 |
| IRS990ScheduleF/ContinuationTotalEmployeeCnt | 0 | 0 |
| IRS990ScheduleF/ContinuationTotalOfficeCnt | 0 | 0 |
| IRS990ScheduleF/ForeignCorpOwnershipInd | 0 | 0 |
| IRS990ScheduleF/ForeignPartnershipInd | 0 | 0 |
| IRS990ScheduleF/GrantRecordsMaintainedInd | 0 | 1 |
| IRS990ScheduleF/GrantsToOrgOutsideUSGrp/CashGrantAmt | 0 | 7500 |
| IRS990ScheduleF/GrantsToOrgOutsideUSGrp/CashGrantAmt | 1 | 13750 |
| IRS990ScheduleF/GrantsToOrgOutsideUSGrp/MannerOfCashDisbursementTxt | 0 | WIRE TRANSFER |
| IRS990ScheduleF/GrantsToOrgOutsideUSGrp/MannerOfCashDisbursementTxt | 1 | WIRE TRANSFER |
| IRS990ScheduleF/GrantsToOrgOutsideUSGrp/NonCashAssistanceAmt | 0 | 0 |
| IRS990ScheduleF/GrantsToOrgOutsideUSGrp/NonCashAssistanceAmt | 1 | 0 |
| IRS990ScheduleF/GrantsToOrgOutsideUSGrp/PurposeOfGrantTxt | 0 | TO CURE CHILDREN AND IMPROVE CAPACITY AND QUALITY OF TREATMENT |
| IRS990ScheduleF/GrantsToOrgOutsideUSGrp/PurposeOfGrantTxt | 1 | TO CURE CHILDREN AND IMPROVE CAPACITY AND QUALITY OF TREATMENT |
| IRS990ScheduleF/GrantsToOrgOutsideUSGrp/RegionTxt | 0 | NORTH AMERICA - CANADA |
| IRS990ScheduleF/GrantsToOrgOutsideUSGrp/RegionTxt | 1 | EAST ASIA AND THE PACIFIC - AUSTRALIA |
| IRS990ScheduleF/InterestInForeignTrustInd | 0 | 0 |
| IRS990ScheduleF/PassiveForeignInvestmestCoInd | 0 | 0 |
| IRS990ScheduleF/SubtotalEmployeesCnt | 0 | 0 |
| IRS990ScheduleF/SubtotalOfficesCnt | 0 | 0 |
| IRS990ScheduleF/SubtotalSpentAmt | 0 | 71250 |
| IRS990ScheduleF/SupplementalInformationDetail/ExplanationTxt | 0 | THE FOUNDATION RECEIVES A FULL ACCOUNTING OF GRANTEE EXPENDITURES ON AT LEAST AN ANNUAL BASIS, AND REQUIRES GRANTEE ORGANIZATIONS TO RETAIN ALL FINANCIAL RECORDS, SUPPORTING DOCUMENTS, RESEARCH DATA AND OTHER PERTINENT RECORDS FOR AT LEAST THREE YEARS FOLLOWING THE DATE OF SUBMISSION OF A FINAL EXPENDITURE REPORT. IN ADDITION, THE FOUNDATION CROSS-REFERENCES GRANTEE ORGANIZATIONS WITH THE OFFICE OF FOREIGN ASSETS CONTROL'S SPECIFICALLY DESIGNATED NATIONAL AND BLOCKED PERSONS LIST. |
| IRS990ScheduleF/SupplementalInformationDetail/ExplanationTxt | 1 | IN ACCORDANCE WITH IRS INSTRUCTIONS, ALL AMOUNTS REPORTED IN PARTS I AND II OF SCHEDULE F ARE REPORTED USING THE ACCRUAL BASIS OF ACCOUNTING, THE SAME METHOD OF ACCOUNTING USED IN THE FINANCIAL STATEMENTS. |
| IRS990ScheduleF/SupplementalInformationDetail/FormAndLineReferenceDesc | 0 | PART I, LINE 2: |
| IRS990ScheduleF/SupplementalInformationDetail/FormAndLineReferenceDesc | 1 | PART I, LINE 3: |
| IRS990ScheduleF/Total501c3OrgCnt | 0 | 2 |
| IRS990ScheduleF/TotalEmployeeCnt | 0 | 0 |
| IRS990ScheduleF/TotalOfficeCnt | 0 | 0 |
| IRS990ScheduleF/TotalOtherOrgCnt | 0 | 0 |
| IRS990ScheduleF/TotalSpentAmt | 0 | 71250 |
| IRS990ScheduleF/TransferToForeignCorpInd | 0 | 0 |
| IRS990ScheduleI/GrantRecordsMaintainedInd | 0 | 1 |
| IRS990ScheduleI/RecipientTable/CashGrantAmt | 0 | 157500 |
| IRS990ScheduleI/RecipientTable/CashGrantAmt | 1 | 148905 |
| IRS990ScheduleI/RecipientTable/CashGrantAmt | 2 | 50000 |
| IRS990ScheduleI/RecipientTable/CashGrantAmt | 3 | 40600 |
| IRS990ScheduleI/RecipientTable/CashGrantAmt | 4 | 28050 |
| IRS990ScheduleI/RecipientTable/CashGrantAmt | 5 | 18750 |
| IRS990ScheduleI/RecipientTable/CashGrantAmt | 6 | 17650 |
| IRS990ScheduleI/RecipientTable/CashGrantAmt | 7 | 17500 |
| IRS990ScheduleI/RecipientTable/CashGrantAmt | 8 | 15000 |
| IRS990ScheduleI/RecipientTable/CashGrantAmt | 9 | 15000 |
| IRS990ScheduleI/RecipientTable/CashGrantAmt | 10 | 13750 |
| IRS990ScheduleI/RecipientTable/CashGrantAmt | 11 | 12500 |
| IRS990ScheduleI/RecipientTable/CashGrantAmt | 12 | 12500 |
| IRS990ScheduleI/RecipientTable/CashGrantAmt | 13 | 12400 |
| IRS990ScheduleI/RecipientTable/CashGrantAmt | 14 | 11250 |
| IRS990ScheduleI/RecipientTable/CashGrantAmt | 15 | 11250 |
| IRS990ScheduleI/RecipientTable/CashGrantAmt | 16 | 10500 |
| IRS990ScheduleI/RecipientTable/CashGrantAmt | 17 | 10000 |
| IRS990ScheduleI/RecipientTable/CashGrantAmt | 18 | 10000 |
| IRS990ScheduleI/RecipientTable/CashGrantAmt | 19 | 10000 |
| IRS990ScheduleI/RecipientTable/CashGrantAmt | 20 | 10000 |
| IRS990ScheduleI/RecipientTable/CashGrantAmt | 21 | 10000 |
| IRS990ScheduleI/RecipientTable/CashGrantAmt | 22 | 10000 |
| IRS990ScheduleI/RecipientTable/CashGrantAmt | 23 | 10000 |
| IRS990ScheduleI/RecipientTable/CashGrantAmt | 24 | 10000 |
| IRS990ScheduleI/RecipientTable/CashGrantAmt | 25 | 10000 |
| IRS990ScheduleI/RecipientTable/CashGrantAmt | 26 | 9150 |
| IRS990ScheduleI/RecipientTable/CashGrantAmt | 27 | 8950 |
| IRS990ScheduleI/RecipientTable/CashGrantAmt | 28 | 8750 |
| IRS990ScheduleI/RecipientTable/CashGrantAmt | 29 | 8750 |
| IRS990ScheduleI/RecipientTable/CashGrantAmt | 30 | 7500 |
| IRS990ScheduleI/RecipientTable/CashGrantAmt | 31 | 7500 |
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