Liabilities / Assets
19th percentile
Tied with the lowest-debt nonprofits in its peer group.
Precomputed percentiles for this filing year versus similar nonprofits in the same peer cohort.
Liabilities / Assets
19th percentile
Tied with the lowest-debt nonprofits in its peer group.
Liabilities / Revenue
17th percentile
Tied with the lowest-debt nonprofits in its peer group.
Net Margin
1st percentile
Higher net margin than 1% of similar nonprofits.
Top Officer Pay
24th percentile
Higher top officer pay than 24% of similar nonprofits.
Top officer pay equals 0.0% of source-year revenue.
Asset Growth
11th percentile
Faster asset growth than 11% of similar nonprofits.
Revenue Growth
1st percentile
Faster revenue growth than 1% of similar nonprofits.
Assets
Flat$10,780,803
Flat from 2023
Net Assets
$10,780,803
No earlier filing loaded for comparison.
Liabilities
Down$0
Down $1 (-100%) from 2023
Revenue
Flat$7,798
Flat from 2023
Expenses
Flat$1,032,098
Flat from 2023
Net Income
Flat-$1,024,300
Flat from 2023
| Name | Title | Full / Part Time | Base | Other | Total |
|---|---|---|---|---|---|
| WILLIAM H BORTHWICK | Trustee | - | $0 | - | - |
| DAVID B BORTHWICK | Trustee | - | $0 | - | - |
| MOLLY LOWELL BORTHWICK | Trustee | - | $0 | - | - |
| Type | Recipient | Purpose | Status | Location | Amount |
|---|---|---|---|---|---|
| Paid Grant | THE OLD VIC THEATRE TRUST | CAPITAL DONATION TO THE OLD VIC BACKSTAGE BUILDING | NC | London, UK | $240,920 |
| Paid Grant | ST JAMES'S CHURCH PICCADILLY | GENERAL OPERATING SUPPORT | NC | London, UK | $206,992 |
| Paid Grant | THE NATIONAL PORTRAIT GALLERY | GENERAL OPERATING SUPPORT | NC | LONDON, UK | $197,025 |
| Paid Grant | KING BAUDOUIN Foundation US inc | GENERAL OPERATING SUPPORT | PC | NEW YORK, NY, US | $190,650 |
| Paid Grant | THE ROYAL SOCIETY | TO SUPPORT THE SCIENCE AND LAW PROGRAMME | NC | London, UK | $59,880 |
| Paid Grant | THE NATIONAL TRUST | Sculpture Cataloguing for the National Trust | NC | Swindon, UK | $33,407 |
| Paid Grant | THE WALLACE COLLECTION | FUND THE CONSERVATION AND NEW PHOTOGRAPHY OF THE WALLACE COLLECTION | NC | London, UK | $29,575 |
| Paid Grant | GLYNDEVOURNE | NEW GENERATION PROGRAMME | NC | East Sussex, UK | $24,084 |
| Paid Grant | SELWYN COLLEGE | TU SUPPORT EDUCATIONAL SCHOLARSHIP | NC | Cambridge, UK | $19,121 |
| Paid Grant | VICTORIA AND ALBERT MUSEUM AMERICAS FOUNDATION | GENERAL OPERATING SUPPORT | PC | NEW YORK, NY, US | $5,752 |
| Paid Grant | THE LONDON LIBRARY | FOUNDERS CIRCLE PATRON | NC | LONDON, UK | $5,350 |
| Paid Grant | AMERICAN FRIENDS OF THE NATIONAL GALLERY lONDON | GENERAL OPERATING SUPPORT | PC | NEW YORK, NY, US | $3,246 |
| Paid Grant | ROYAL OPERA HOUSE COVENT GARDEN FOUNDATION | GENERAL OPERATING SUPPORT | NC | London, UK | $3,072 |
This appendix keeps the raw XML leaves available for debugging and edge-case review. The human report above is the primary experience.
| Path | # | Value |
|---|---|---|
| AccountingFeesSchedule/AccountingFeesDetail/Amt | 0 | 4900 |
| AccountingFeesSchedule/AccountingFeesDetail/CategoryTxt | 0 | TAX PREPARATION FEES |
| AccountingFeesSchedule/AccountingFeesDetail/DisbursementsCharitablePrpsAmt | 0 | 2450 |
| AccountingFeesSchedule/AccountingFeesDetail/NetInvestmentIncomeAmt | 0 | 2450 |
| ExpenditureResponsibilityStmt/ExpenditureResponsibilityGrp/AnyDiversionByGranteeTxt | 0 | NO |
| ExpenditureResponsibilityStmt/ExpenditureResponsibilityGrp/AnyDiversionByGranteeTxt | 1 | NO |
| ExpenditureResponsibilityStmt/ExpenditureResponsibilityGrp/AnyDiversionByGranteeTxt | 2 | NO |
| ExpenditureResponsibilityStmt/ExpenditureResponsibilityGrp/AnyDiversionByGranteeTxt | 3 | NO |
| ExpenditureResponsibilityStmt/ExpenditureResponsibilityGrp/AnyDiversionByGranteeTxt | 4 | NO |
| ExpenditureResponsibilityStmt/ExpenditureResponsibilityGrp/AnyDiversionByGranteeTxt | 5 | NO |
| ExpenditureResponsibilityStmt/ExpenditureResponsibilityGrp/AnyDiversionByGranteeTxt | 6 | NO |
| ExpenditureResponsibilityStmt/ExpenditureResponsibilityGrp/AnyDiversionByGranteeTxt | 7 | NO |
| ExpenditureResponsibilityStmt/ExpenditureResponsibilityGrp/AnyDiversionByGranteeTxt | 8 | NO |
| ExpenditureResponsibilityStmt/ExpenditureResponsibilityGrp/AnyDiversionByGranteeTxt | 9 | NO |
| ExpenditureResponsibilityStmt/ExpenditureResponsibilityGrp/BusinessName/BusinessNameLine1Txt | 0 | THE NATIONAL TRUST |
| ExpenditureResponsibilityStmt/ExpenditureResponsibilityGrp/BusinessName/BusinessNameLine1Txt | 1 | ST JAMES'S CHURCH PICCADILLY |
| ExpenditureResponsibilityStmt/ExpenditureResponsibilityGrp/BusinessName/BusinessNameLine1Txt | 2 | GLYNDEBOURNE |
| ExpenditureResponsibilityStmt/ExpenditureResponsibilityGrp/BusinessName/BusinessNameLine1Txt | 3 | THE OLD VIC THEATRE TRUST |
| ExpenditureResponsibilityStmt/ExpenditureResponsibilityGrp/BusinessName/BusinessNameLine1Txt | 4 | THE ROYAL SOCIETY |
| ExpenditureResponsibilityStmt/ExpenditureResponsibilityGrp/BusinessName/BusinessNameLine1Txt | 5 | THE WALLACE COLLECTION |
| ExpenditureResponsibilityStmt/ExpenditureResponsibilityGrp/BusinessName/BusinessNameLine1Txt | 6 | SELWYN COLLEGE |
| ExpenditureResponsibilityStmt/ExpenditureResponsibilityGrp/BusinessName/BusinessNameLine1Txt | 7 | THE NATIONAL PORTRAIT GALLERY |
| ExpenditureResponsibilityStmt/ExpenditureResponsibilityGrp/BusinessName/BusinessNameLine1Txt | 8 | ROYAL OPERA HOUSE COVENT GARDEN FOUNDATI |
| ExpenditureResponsibilityStmt/ExpenditureResponsibilityGrp/BusinessName/BusinessNameLine1Txt | 9 | THE LONDON LIBRARY |
| ExpenditureResponsibilityStmt/ExpenditureResponsibilityGrp/DatesOfReportsByGranteeTxt | 0 | 08/28/2024 |
| ExpenditureResponsibilityStmt/ExpenditureResponsibilityGrp/DatesOfReportsByGranteeTxt | 1 | 08/26/2024 |
| ExpenditureResponsibilityStmt/ExpenditureResponsibilityGrp/DatesOfReportsByGranteeTxt | 2 | 08/21/2024 |
| ExpenditureResponsibilityStmt/ExpenditureResponsibilityGrp/DatesOfReportsByGranteeTxt | 3 | 09/05/2024 |
| ExpenditureResponsibilityStmt/ExpenditureResponsibilityGrp/DatesOfReportsByGranteeTxt | 4 | 08/21/2024 |
| ExpenditureResponsibilityStmt/ExpenditureResponsibilityGrp/DatesOfReportsByGranteeTxt | 5 | 08/22/2024 |
| ExpenditureResponsibilityStmt/ExpenditureResponsibilityGrp/DatesOfReportsByGranteeTxt | 6 | 08/27/2024 |
| ExpenditureResponsibilityStmt/ExpenditureResponsibilityGrp/DatesOfReportsByGranteeTxt | 7 | 09/03/2024 |
| ExpenditureResponsibilityStmt/ExpenditureResponsibilityGrp/DatesOfReportsByGranteeTxt | 8 | 09/19/2024 |
| ExpenditureResponsibilityStmt/ExpenditureResponsibilityGrp/DatesOfReportsByGranteeTxt | 9 | 09/03/2024 |
| ExpenditureResponsibilityStmt/ExpenditureResponsibilityGrp/ExpendedByGranteeAmt | 0 | 33407 |
| ExpenditureResponsibilityStmt/ExpenditureResponsibilityGrp/ExpendedByGranteeAmt | 1 | 206992 |
| ExpenditureResponsibilityStmt/ExpenditureResponsibilityGrp/ExpendedByGranteeAmt | 2 | 24084 |
| ExpenditureResponsibilityStmt/ExpenditureResponsibilityGrp/ExpendedByGranteeAmt | 3 | 240920 |
| ExpenditureResponsibilityStmt/ExpenditureResponsibilityGrp/ExpendedByGranteeAmt | 4 | 59880 |
| ExpenditureResponsibilityStmt/ExpenditureResponsibilityGrp/ExpendedByGranteeAmt | 5 | 29575 |
| ExpenditureResponsibilityStmt/ExpenditureResponsibilityGrp/ExpendedByGranteeAmt | 6 | 19121 |
| ExpenditureResponsibilityStmt/ExpenditureResponsibilityGrp/ExpendedByGranteeAmt | 7 | 197025 |
| ExpenditureResponsibilityStmt/ExpenditureResponsibilityGrp/ExpendedByGranteeAmt | 8 | 3072 |
| ExpenditureResponsibilityStmt/ExpenditureResponsibilityGrp/ExpendedByGranteeAmt | 9 | 5350 |
| ExpenditureResponsibilityStmt/ExpenditureResponsibilityGrp/ForeignAddress/AddressLine1Txt | 0 | HEELIS KEMBLE DRIVE |
| ExpenditureResponsibilityStmt/ExpenditureResponsibilityGrp/ForeignAddress/AddressLine1Txt | 1 | St Jamess Church 197 Piccadilly |
| ExpenditureResponsibilityStmt/ExpenditureResponsibilityGrp/ForeignAddress/AddressLine1Txt | 2 | Glyndebourne Lewes |
| ExpenditureResponsibilityStmt/ExpenditureResponsibilityGrp/ForeignAddress/AddressLine1Txt | 3 | 103 THE CUT |
| ExpenditureResponsibilityStmt/ExpenditureResponsibilityGrp/ForeignAddress/AddressLine1Txt | 4 | 6-9 CARLTON HOUSE TERRACE |
| ExpenditureResponsibilityStmt/ExpenditureResponsibilityGrp/ForeignAddress/AddressLine1Txt | 5 | HERTFORD HOUSE MANCHESTER SQUARE |
| ExpenditureResponsibilityStmt/ExpenditureResponsibilityGrp/ForeignAddress/AddressLine1Txt | 6 | GRANGE ROAD |
| ExpenditureResponsibilityStmt/ExpenditureResponsibilityGrp/ForeignAddress/AddressLine1Txt | 7 | ST MARTINS PLACE |
| ExpenditureResponsibilityStmt/ExpenditureResponsibilityGrp/ForeignAddress/AddressLine1Txt | 8 | ROYAL OPERA HOUSE COVENT GARDEN |
| ExpenditureResponsibilityStmt/ExpenditureResponsibilityGrp/ForeignAddress/AddressLine1Txt | 9 | 14 ST JAMESS SQUARE |
| ExpenditureResponsibilityStmt/ExpenditureResponsibilityGrp/ForeignAddress/CityNm | 0 | LONDON |
| ExpenditureResponsibilityStmt/ExpenditureResponsibilityGrp/ForeignAddress/CityNm | 1 | EAST SUSSEX |
| ExpenditureResponsibilityStmt/ExpenditureResponsibilityGrp/ForeignAddress/CityNm | 2 | LONDON |
| ExpenditureResponsibilityStmt/ExpenditureResponsibilityGrp/ForeignAddress/CityNm | 3 | LONDON |
| ExpenditureResponsibilityStmt/ExpenditureResponsibilityGrp/ForeignAddress/CityNm | 4 | LONDON |
| ExpenditureResponsibilityStmt/ExpenditureResponsibilityGrp/ForeignAddress/CityNm | 5 | CAMBRIDGE |
| ExpenditureResponsibilityStmt/ExpenditureResponsibilityGrp/ForeignAddress/CityNm | 6 | LONDON |
| ExpenditureResponsibilityStmt/ExpenditureResponsibilityGrp/ForeignAddress/CityNm | 7 | LONDON |
| ExpenditureResponsibilityStmt/ExpenditureResponsibilityGrp/ForeignAddress/CityNm | 8 | LONDON |
| ExpenditureResponsibilityStmt/ExpenditureResponsibilityGrp/ForeignAddress/CountryCd | 0 | UK |
| ExpenditureResponsibilityStmt/ExpenditureResponsibilityGrp/ForeignAddress/CountryCd | 1 | UK |
| ExpenditureResponsibilityStmt/ExpenditureResponsibilityGrp/ForeignAddress/CountryCd | 2 | UK |
| ExpenditureResponsibilityStmt/ExpenditureResponsibilityGrp/ForeignAddress/CountryCd | 3 | UK |
| ExpenditureResponsibilityStmt/ExpenditureResponsibilityGrp/ForeignAddress/CountryCd | 4 | UK |
| ExpenditureResponsibilityStmt/ExpenditureResponsibilityGrp/ForeignAddress/CountryCd | 5 | UK |
| ExpenditureResponsibilityStmt/ExpenditureResponsibilityGrp/ForeignAddress/CountryCd | 6 | UK |
| ExpenditureResponsibilityStmt/ExpenditureResponsibilityGrp/ForeignAddress/CountryCd | 7 | UK |
| ExpenditureResponsibilityStmt/ExpenditureResponsibilityGrp/ForeignAddress/CountryCd | 8 | UK |
| ExpenditureResponsibilityStmt/ExpenditureResponsibilityGrp/ForeignAddress/CountryCd | 9 | UK |
| ExpenditureResponsibilityStmt/ExpenditureResponsibilityGrp/ForeignAddress/ForeignPostalCd | 0 | SN2 2NA |
| ExpenditureResponsibilityStmt/ExpenditureResponsibilityGrp/ForeignAddress/ForeignPostalCd | 1 | W1J 9LL |
| ExpenditureResponsibilityStmt/ExpenditureResponsibilityGrp/ForeignAddress/ForeignPostalCd | 2 | BN8 5UU |
| ExpenditureResponsibilityStmt/ExpenditureResponsibilityGrp/ForeignAddress/ForeignPostalCd | 3 | SE1 8NB |
| ExpenditureResponsibilityStmt/ExpenditureResponsibilityGrp/ForeignAddress/ForeignPostalCd | 4 | SW1Y 5AG |
| ExpenditureResponsibilityStmt/ExpenditureResponsibilityGrp/ForeignAddress/ForeignPostalCd | 5 | W1U 3BN |
| ExpenditureResponsibilityStmt/ExpenditureResponsibilityGrp/ForeignAddress/ForeignPostalCd | 6 | CB3 9DQ |
| ExpenditureResponsibilityStmt/ExpenditureResponsibilityGrp/ForeignAddress/ForeignPostalCd | 7 | WC2H 0HE |
| ExpenditureResponsibilityStmt/ExpenditureResponsibilityGrp/ForeignAddress/ForeignPostalCd | 8 | WC2E 9DD |
| ExpenditureResponsibilityStmt/ExpenditureResponsibilityGrp/ForeignAddress/ForeignPostalCd | 9 | SW1Y 4LG |
| ExpenditureResponsibilityStmt/ExpenditureResponsibilityGrp/ForeignAddress/ProvinceOrStateNm | 0 | SWINDON |
| ExpenditureResponsibilityStmt/ExpenditureResponsibilityGrp/GrantAmt | 0 | 33407 |
| ExpenditureResponsibilityStmt/ExpenditureResponsibilityGrp/GrantAmt | 1 | 206992 |
| ExpenditureResponsibilityStmt/ExpenditureResponsibilityGrp/GrantAmt | 2 | 24084 |
| ExpenditureResponsibilityStmt/ExpenditureResponsibilityGrp/GrantAmt | 3 | 240920 |
| ExpenditureResponsibilityStmt/ExpenditureResponsibilityGrp/GrantAmt | 4 | 59880 |
| ExpenditureResponsibilityStmt/ExpenditureResponsibilityGrp/GrantAmt | 5 | 29575 |
| ExpenditureResponsibilityStmt/ExpenditureResponsibilityGrp/GrantAmt | 6 | 19121 |
| ExpenditureResponsibilityStmt/ExpenditureResponsibilityGrp/GrantAmt | 7 | 197025 |
| ExpenditureResponsibilityStmt/ExpenditureResponsibilityGrp/GrantAmt | 8 | 3072 |
| ExpenditureResponsibilityStmt/ExpenditureResponsibilityGrp/GrantAmt | 9 | 5350 |
| ExpenditureResponsibilityStmt/ExpenditureResponsibilityGrp/GrantDt | 0 | 2023-01-11 |
| ExpenditureResponsibilityStmt/ExpenditureResponsibilityGrp/GrantDt | 1 | 2023-02-14 |
| ExpenditureResponsibilityStmt/ExpenditureResponsibilityGrp/GrantDt | 2 | 2023-02-22 |
| ExpenditureResponsibilityStmt/ExpenditureResponsibilityGrp/GrantDt | 3 | 2023-03-03 |
| ExpenditureResponsibilityStmt/ExpenditureResponsibilityGrp/GrantDt | 4 | 2023-02-16 |
| ExpenditureResponsibilityStmt/ExpenditureResponsibilityGrp/GrantDt | 5 | 2023-03-03 |
| ExpenditureResponsibilityStmt/ExpenditureResponsibilityGrp/GrantDt | 6 | 2023-06-14 |
| ExpenditureResponsibilityStmt/ExpenditureResponsibilityGrp/GrantDt | 7 | 2023-07-27 |
| ExpenditureResponsibilityStmt/ExpenditureResponsibilityGrp/GrantDt | 8 | 2023-10-16 |
| ExpenditureResponsibilityStmt/ExpenditureResponsibilityGrp/PurposeOfGrantTxt | 0 | SCULPTURE CATALOUGING FOR THE NATIONAL TRUST |
| ExpenditureResponsibilityStmt/ExpenditureResponsibilityGrp/PurposeOfGrantTxt | 1 | GENERAL OPERATING SUPPORT |
| ExpenditureResponsibilityStmt/ExpenditureResponsibilityGrp/PurposeOfGrantTxt | 2 | NEW GENERATION PROGRAMME |
| ExpenditureResponsibilityStmt/ExpenditureResponsibilityGrp/PurposeOfGrantTxt | 3 | CAPITAL DONATION TO THE OLD VIC BACKSTAGE BUILDING |
| ExpenditureResponsibilityStmt/ExpenditureResponsibilityGrp/PurposeOfGrantTxt | 4 | TO SUPPORT THE SCIENCE AND LAW PROGRAMME |
| ExpenditureResponsibilityStmt/ExpenditureResponsibilityGrp/PurposeOfGrantTxt | 5 | FUND THE CONSERVATION AND NEW PHOTOGRAPHY OF THE WALLACE COLLECTION |
| ExpenditureResponsibilityStmt/ExpenditureResponsibilityGrp/PurposeOfGrantTxt | 6 | EDUCATIONAL SCHOLARSHIP |
| ExpenditureResponsibilityStmt/ExpenditureResponsibilityGrp/PurposeOfGrantTxt | 7 | GENERAL OPERATING SUPPORT |
| ExpenditureResponsibilityStmt/ExpenditureResponsibilityGrp/PurposeOfGrantTxt | 8 | GENERAL OPERATING SUPPORT |
| ExpenditureResponsibilityStmt/ExpenditureResponsibilityGrp/PurposeOfGrantTxt | 9 | FOUNDERS CIRCLE PATRON |
| ExpenditureResponsibilityStmt/ExpenditureResponsibilityGrp/ResultsOfVerificationTxt | 0 | VERIFICATION CONFIRMED THAT $33,407 WAS SPENT TOWARD THE GRANT PURPOSE WITH NO DIVERSION. |
| ExpenditureResponsibilityStmt/ExpenditureResponsibilityGrp/ResultsOfVerificationTxt | 1 | VERIFICATION CONFIRMED THAT $206,992 WAS SPENT TOWARD THE GRANT PURPOSE WITH NO DIVERSION. |
| ExpenditureResponsibilityStmt/ExpenditureResponsibilityGrp/ResultsOfVerificationTxt | 2 | VERIFICATION CONFIRMED THAT $24,084 WAS SPENT TOWARD THE GRANT PURPOSE WITH NO DIVERSION. |
| ExpenditureResponsibilityStmt/ExpenditureResponsibilityGrp/ResultsOfVerificationTxt | 3 | VERIFICATION CONFIRMED THAT $240,920 WAS SPENT TOWARD THE GRANT PURPOSE WITH NO DIVERSION. |
| ExpenditureResponsibilityStmt/ExpenditureResponsibilityGrp/ResultsOfVerificationTxt | 4 | VERIFICATION CONFIRMED THAT $59,880 WAS SPENT TOWARD THE GRANT PURPOSE WITH NO DIVERSION. |
| ExpenditureResponsibilityStmt/ExpenditureResponsibilityGrp/ResultsOfVerificationTxt | 5 | VERIFICATION CONFIRMED THAT $29,575 WAS SPENT TOWARD THE GRANT PURPOSE WITH NO DIVERSION. |
| ExpenditureResponsibilityStmt/ExpenditureResponsibilityGrp/ResultsOfVerificationTxt | 6 | VERIFICATION CONFIRMED THAT $19,121 WAS SPENT TOWARD THE GRANT PURPOSE WITH NO DIVERSION. |
| ExpenditureResponsibilityStmt/ExpenditureResponsibilityGrp/ResultsOfVerificationTxt | 7 | VERIFICATION CONFIRMED THAT $197,025 WAS SPENT TOWARD THE GRANT PURPOSE WITH NO DIVERSION. |
| ExpenditureResponsibilityStmt/ExpenditureResponsibilityGrp/ResultsOfVerificationTxt | 8 | VERIFICATION CONFIRMED THAT $3,072 WAS SPENT TOWARD THE GRANT PURPOSE WITH NO DIVERSION. |
| ExpenditureResponsibilityStmt/ExpenditureResponsibilityGrp/ResultsOfVerificationTxt | 9 | VERIFICATION CONFIRMED THAT $5,350 WAS SPENT TOWARD THE GRANT PURPOSE WITH NO DIVERSION. |
| ExpenditureResponsibilityStmt/ExpenditureResponsibilityGrp/VerificationDt | 0 | 2024-08-24 |
| ExpenditureResponsibilityStmt/ExpenditureResponsibilityGrp/VerificationDt | 1 | 2024-08-26 |
| ExpenditureResponsibilityStmt/ExpenditureResponsibilityGrp/VerificationDt | 2 | 2024-08-21 |
| ExpenditureResponsibilityStmt/ExpenditureResponsibilityGrp/VerificationDt | 3 | 2024-09-05 |
| ExpenditureResponsibilityStmt/ExpenditureResponsibilityGrp/VerificationDt | 4 | 2024-08-21 |
| ExpenditureResponsibilityStmt/ExpenditureResponsibilityGrp/VerificationDt | 5 | 2024-08-22 |
| ExpenditureResponsibilityStmt/ExpenditureResponsibilityGrp/VerificationDt | 6 | 2024-08-27 |
| ExpenditureResponsibilityStmt/ExpenditureResponsibilityGrp/VerificationDt | 7 | 2024-09-03 |
| ExpenditureResponsibilityStmt/ExpenditureResponsibilityGrp/VerificationDt | 8 | 2024-09-19 |
| ExpenditureResponsibilityStmt/ExpenditureResponsibilityGrp/VerificationDt | 9 | 2024-09-03 |
| InvestmentsCorpStockSchedule/InvestmentsCorporateStockGrp/EOYBookValueAmt | 0 | 238600 |
| InvestmentsCorpStockSchedule/InvestmentsCorporateStockGrp/EOYBookValueAmt | 1 | 3497065 |
| InvestmentsCorpStockSchedule/InvestmentsCorporateStockGrp/EOYBookValueAmt | 2 | 1432 |
| InvestmentsCorpStockSchedule/InvestmentsCorporateStockGrp/EOYBookValueAmt | 3 | 3318 |
| InvestmentsCorpStockSchedule/InvestmentsCorporateStockGrp/EOYBookValueAmt | 4 | 119300 |
| InvestmentsCorpStockSchedule/InvestmentsCorporateStockGrp/EOYBookValueAmt | 5 | 3042090 |
| InvestmentsCorpStockSchedule/InvestmentsCorporateStockGrp/EOYBookValueAmt | 6 | 340380 |
| InvestmentsCorpStockSchedule/InvestmentsCorporateStockGrp/EOYFMVAmt | 0 | 1085250 |
| InvestmentsCorpStockSchedule/InvestmentsCorporateStockGrp/EOYFMVAmt | 1 | 14108251 |
| InvestmentsCorpStockSchedule/InvestmentsCorporateStockGrp/EOYFMVAmt | 2 | 14266 |
| InvestmentsCorpStockSchedule/InvestmentsCorporateStockGrp/EOYFMVAmt | 3 | 13196 |
| InvestmentsCorpStockSchedule/InvestmentsCorporateStockGrp/EOYFMVAmt | 4 | 534990 |
| InvestmentsCorpStockSchedule/InvestmentsCorporateStockGrp/EOYFMVAmt | 5 | 4883625 |
| InvestmentsCorpStockSchedule/InvestmentsCorporateStockGrp/EOYFMVAmt | 6 | 534990 |
| InvestmentsCorpStockSchedule/InvestmentsCorporateStockGrp/StockNm | 0 | 2 SHS BERKSHIRE HATHAWAY CLA |
| InvestmentsCorpStockSchedule/InvestmentsCorporateStockGrp/StockNm | 1 | 26 SHS BERKSHIRE HATHAWAY CL A |
| InvestmentsCorpStockSchedule/InvestmentsCorporateStockGrp/StockNm | 2 | 40 SHS BERKSHIRE CL B |
| InvestmentsCorpStockSchedule/InvestmentsCorporateStockGrp/StockNm | 3 | 37 SHS BERKSHIRE CL B |
| InvestmentsCorpStockSchedule/InvestmentsCorporateStockGrp/StockNm | 4 | 1500 SHS BERKSHIRE CL B |
| InvestmentsCorpStockSchedule/InvestmentsCorporateStockGrp/StockNm | 5 | 9 SHS BERKSHIRE CL A |
| InvestmentsCorpStockSchedule/InvestmentsCorporateStockGrp/StockNm | 6 | 1500 SHS BERKSHIRE CL B |
| IRS990PF/AnalysisIncomeProducingActyGrp/GainSalesAstOthThanInvntryGrp/ExclusionAmt | 0 | 5544 |
| IRS990PF/AnalysisIncomeProducingActyGrp/GainSalesAstOthThanInvntryGrp/ExclusionCd | 0 | 18 |
| IRS990PF/AnalysisIncomeProducingActyGrp/IntOnSavAndTempCashInvstGrp/ExclusionAmt | 0 | 2254 |
| IRS990PF/AnalysisIncomeProducingActyGrp/IntOnSavAndTempCashInvstGrp/ExclusionCd | 0 | 14 |
| IRS990PF/AnalysisIncomeProducingActyGrp/SubtotalsIncmProducingActyGrp/ExclusionAmt | 0 | 7798 |
| IRS990PF/AnalysisIncomeProducingActyGrp/TotalIncomeProducingActyAmt | 0 | 7798 |
| IRS990PF/AnalysisOfRevenueAndExpenses/AccountingFeesAdjNetIncmAmt | 0 | 0 |
| IRS990PF/AnalysisOfRevenueAndExpenses/AccountingFeesChrtblPrpsAmt | 0 | 2450 |
| IRS990PF/AnalysisOfRevenueAndExpenses/AccountingFeesNetInvstIncmAmt | 0 | 2450 |
| IRS990PF/AnalysisOfRevenueAndExpenses/AccountingFeesRevAndExpnssAmt | 0 | 4900 |
| IRS990PF/AnalysisOfRevenueAndExpenses/CapGainNetIncmNetInvstIncmAmt | 0 | 5544 |
| IRS990PF/AnalysisOfRevenueAndExpenses/CompOfcrDirTrstRevAndExpnssAmt | 0 | 0 |
| IRS990PF/AnalysisOfRevenueAndExpenses/ContriPaidDsbrsChrtblAmt | 0 | 1019074 |
| IRS990PF/AnalysisOfRevenueAndExpenses/ContriPaidRevAndExpnssAmt | 0 | 1019074 |
| IRS990PF/AnalysisOfRevenueAndExpenses/ContriRcvdRevAndExpnssAmt | 0 | 0 |
| IRS990PF/AnalysisOfRevenueAndExpenses/ExcessRevenueOverExpensesAmt | 0 | -1024300 |
| IRS990PF/AnalysisOfRevenueAndExpenses/GrossSalesPriceAmt | 0 | 6260 |
| IRS990PF/AnalysisOfRevenueAndExpenses/InterestOnSavNetInvstIncmAmt | 0 | 2254 |
| IRS990PF/AnalysisOfRevenueAndExpenses/InterestOnSavRevAndExpnssAmt | 0 | 2254 |
| IRS990PF/AnalysisOfRevenueAndExpenses/LegalFeesAdjNetIncmAmt | 0 | 0 |
| IRS990PF/AnalysisOfRevenueAndExpenses/LegalFeesDsbrsChrtblAmt | 0 | 6972 |
| IRS990PF/AnalysisOfRevenueAndExpenses/LegalFeesNetInvstIncmAmt | 0 | 0 |
| IRS990PF/AnalysisOfRevenueAndExpenses/LegalFeesRevAndExpnssAmt | 0 | 6972 |
| IRS990PF/AnalysisOfRevenueAndExpenses/NetGainSaleAstRevAndExpnssAmt | 0 | 5544 |
| IRS990PF/AnalysisOfRevenueAndExpenses/NetInvestmentIncomeAmt | 0 | 5348 |
| IRS990PF/AnalysisOfRevenueAndExpenses/OtherExpensesDsbrsChrtblAmt | 0 | 852 |
| IRS990PF/AnalysisOfRevenueAndExpenses/OtherExpensesRevAndExpnssAmt | 0 | 852 |
| IRS990PF/AnalysisOfRevenueAndExpenses/ScheduleBNotRequiredInd | 0 | X |
| IRS990PF/AnalysisOfRevenueAndExpenses/TaxesDsbrsChrtblAmt | 0 | 200 |
| IRS990PF/AnalysisOfRevenueAndExpenses/TaxesRevAndExpnssAmt | 0 | 300 |
| IRS990PF/AnalysisOfRevenueAndExpenses/TotalExpensesAdjNetIncmAmt | 0 | 0 |
| IRS990PF/AnalysisOfRevenueAndExpenses/TotalExpensesDsbrsChrtblAmt | 0 | 1029548 |
| IRS990PF/AnalysisOfRevenueAndExpenses/TotalExpensesNetInvstIncmAmt | 0 | 2450 |
| IRS990PF/AnalysisOfRevenueAndExpenses/TotalExpensesRevAndExpnssAmt | 0 | 1032098 |
| IRS990PF/AnalysisOfRevenueAndExpenses/TotalNetInvstIncmAmt | 0 | 7798 |
| IRS990PF/AnalysisOfRevenueAndExpenses/TotalRevAndExpnssAmt | 0 | 7798 |
| IRS990PF/AnalysisOfRevenueAndExpenses/TotOprExpensesAdjNetIncmAmt | 0 | 0 |
| IRS990PF/AnalysisOfRevenueAndExpenses/TotOprExpensesDsbrsChrtblAmt | 0 | 10474 |
| IRS990PF/AnalysisOfRevenueAndExpenses/TotOprExpensesNetInvstIncmAmt | 0 | 2450 |
| IRS990PF/AnalysisOfRevenueAndExpenses/TotOprExpensesRevAndExpnssAmt | 0 | 13024 |
| IRS990PF/CapGainsLossTxInvstIncmDetail/CapGainsLossTxInvstIncmGrp/AcquiredDt | 0 | 2012-12-18 |
| IRS990PF/CapGainsLossTxInvstIncmDetail/CapGainsLossTxInvstIncmGrp/CostOrOtherBasisAmt | 0 | 716 |
| IRS990PF/CapGainsLossTxInvstIncmDetail/CapGainsLossTxInvstIncmGrp/GainOrLossAmt | 0 | 5544 |
| IRS990PF/CapGainsLossTxInvstIncmDetail/CapGainsLossTxInvstIncmGrp/GainsMinusExcessOrLossesAmt | 0 | 5544 |
| IRS990PF/CapGainsLossTxInvstIncmDetail/CapGainsLossTxInvstIncmGrp/GrossSalesPriceAmt | 0 | 6260 |
| IRS990PF/CapGainsLossTxInvstIncmDetail/CapGainsLossTxInvstIncmGrp/HowAcquiredCd | 0 | D |
| IRS990PF/CapGainsLossTxInvstIncmDetail/CapGainsLossTxInvstIncmGrp/PropertyDesc | 0 | 20 SHS BERKSHIRE HATHAWAY INC CLASS B |
| IRS990PF/CapGainsLossTxInvstIncmDetail/CapGainsLossTxInvstIncmGrp/SoldDt | 0 | 2023-05-15 |
| IRS990PF/CapGainsLossTxInvstIncmDetail/CapitalGainNetIncomeAmt | 0 | 5544 |
| IRS990PF/ChgInNetAssetsFundBalancesGrp/ExcessRevenueOverExpensesAmt | 0 | -1024300 |
| IRS990PF/ChgInNetAssetsFundBalancesGrp/OtherIncreasesAmt | 0 | 204410 |
| IRS990PF/ChgInNetAssetsFundBalancesGrp/SubtotalAmt | 0 | 10780803 |
| IRS990PF/ChgInNetAssetsFundBalancesGrp/TotNetAstOrFundBalancesBOYAmt | 0 | 11600693 |
| IRS990PF/ChgInNetAssetsFundBalancesGrp/TotNetAstOrFundBalancesEOYAmt | 0 | 10780803 |
| IRS990PF/DistributableAmountGrp/DistributableAsAdjustedAmt | 0 | 1174739 |
| IRS990PF/DistributableAmountGrp/DistributableBeforeAdjAmt | 0 | 1174739 |
| IRS990PF/DistributableAmountGrp/DistributableBeforeDedAmt | 0 | 1174739 |
| IRS990PF/DistributableAmountGrp/MinimumInvestmentReturnAmt | 0 | 1174813 |
| IRS990PF/DistributableAmountGrp/TaxBasedOnInvestmentIncomeAmt | 0 | 74 |
| IRS990PF/DistributableAmountGrp/TotalTaxAmt | 0 | 74 |
| IRS990PF/ExciseTaxBasedOnInvstIncmGrp/AppliedToESTaxAmt | 0 | 24995 |
| IRS990PF/ExciseTaxBasedOnInvstIncmGrp/EstimatedPlusOvpmtIncmTxAmt | 0 | 25069 |
| IRS990PF/ExciseTaxBasedOnInvstIncmGrp/ExemptFrgnOrgTaxWthldAtSrceAmt | 0 | 0 |
| IRS990PF/ExciseTaxBasedOnInvstIncmGrp/InvestmentIncomeExciseTaxAmt | 0 | 74 |
| IRS990PF/ExciseTaxBasedOnInvstIncmGrp/OverpaymentAmt | 0 | 24995 |
| IRS990PF/ExciseTaxBasedOnInvstIncmGrp/SubtotalAmt | 0 | 74 |
| IRS990PF/ExciseTaxBasedOnInvstIncmGrp/TaxBasedOnInvestmentIncomeAmt | 0 | 74 |
| IRS990PF/ExciseTaxBasedOnInvstIncmGrp/TotalPaymentsAndCreditsAmt | 0 | 25069 |
| IRS990PF/FMVAssetsEOYAmt | 0 | 24713186 |
| IRS990PF/Form990PFBalanceSheetsGrp/CashBOYAmt | 0 | 4357792 |
| IRS990PF/Form990PFBalanceSheetsGrp/CashEOYAmt | 0 | 3538618 |
| IRS990PF/Form990PFBalanceSheetsGrp/CashEOYFMVAmt | 0 | 3538618 |
| IRS990PF/Form990PFBalanceSheetsGrp/CorporateStockBOYAmt | 0 | 7242901 |
| IRS990PF/Form990PFBalanceSheetsGrp/CorporateStockEOYAmt | 0 | 7242185 |
| IRS990PF/Form990PFBalanceSheetsGrp/CorporateStockEOYFMVAmt | 0 | 21174568 |
| IRS990PF/Form990PFBalanceSheetsGrp/OrgDoesNotFollowFASB117Ind | 0 | X |
| IRS990PF/Form990PFBalanceSheetsGrp/RetainedEarningBOYAmt | 0 | 11600693 |
| IRS990PF/Form990PFBalanceSheetsGrp/RetainedEarningEOYAmt | 0 | 10780803 |
| IRS990PF/Form990PFBalanceSheetsGrp/TotalAssetsBOYAmt | 0 | 11600693 |
| IRS990PF/Form990PFBalanceSheetsGrp/TotalAssetsEOYAmt | 0 | 10780803 |
| IRS990PF/Form990PFBalanceSheetsGrp/TotalAssetsEOYFMVAmt | 0 | 24713186 |
| IRS990PF/Form990PFBalanceSheetsGrp/TotalLiabilitiesBOYAmt | 0 | 0 |
| IRS990PF/Form990PFBalanceSheetsGrp/TotalLiabilitiesEOYAmt | 0 | 0 |
| IRS990PF/Form990PFBalanceSheetsGrp/TotalLiabilitiesNetAstBOYAmt | 0 | 11600693 |
| IRS990PF/Form990PFBalanceSheetsGrp/TotalLiabilitiesNetAstEOYAmt | 0 | 10780803 |
| IRS990PF/Form990PFBalanceSheetsGrp/TotNetAstOrFundBalancesBOYAmt | 0 | 11600693 |
| IRS990PF/Form990PFBalanceSheetsGrp/TotNetAstOrFundBalancesEOYAmt | 0 | 10780803 |
| IRS990PF/MethodOfAccountingCashInd | 0 | X |
| IRS990PF/MinimumInvestmentReturnGrp/AcquisitionIndebtednessAmt | 0 | 0 |
| IRS990PF/MinimumInvestmentReturnGrp/AdjustedTotalFMVOfUnusedAstAmt | 0 | 23854078 |
| IRS990PF/MinimumInvestmentReturnGrp/AverageMonthlyCashBalancesAmt | 0 | 3913677 |
| IRS990PF/MinimumInvestmentReturnGrp/AverageMonthlyFMVOfSecAmt | 0 | 19940401 |
| IRS990PF/MinimumInvestmentReturnGrp/CashDeemedCharitableAmt | 0 | 357811 |
| IRS990PF/MinimumInvestmentReturnGrp/FMVAllOtherNoncharitableAstAmt | 0 | 0 |
| IRS990PF/MinimumInvestmentReturnGrp/MinimumInvestmentReturnAmt | 0 | 1174813 |
| IRS990PF/MinimumInvestmentReturnGrp/NetVlNoncharitableAssetsAmt | 0 | 23496267 |
| IRS990PF/MinimumInvestmentReturnGrp/TotalFMVOfUnusedAssetsAmt | 0 | 23854078 |
| IRS990PF/OfficerDirTrstKeyEmplInfoGrp/OfficerDirTrstKeyEmplGrp/AverageHrsPerWkDevotedToPosRt | 0 | 0.0 |
| IRS990PF/OfficerDirTrstKeyEmplInfoGrp/OfficerDirTrstKeyEmplGrp/AverageHrsPerWkDevotedToPosRt | 1 | 0.0 |
| IRS990PF/OfficerDirTrstKeyEmplInfoGrp/OfficerDirTrstKeyEmplGrp/AverageHrsPerWkDevotedToPosRt | 2 | 1.0 |
| IRS990PF/OfficerDirTrstKeyEmplInfoGrp/OfficerDirTrstKeyEmplGrp/CompensationAmt | 0 | 0 |
| IRS990PF/OfficerDirTrstKeyEmplInfoGrp/OfficerDirTrstKeyEmplGrp/CompensationAmt | 1 | 0 |
| IRS990PF/OfficerDirTrstKeyEmplInfoGrp/OfficerDirTrstKeyEmplGrp/CompensationAmt | 2 | 0 |
| IRS990PF/OfficerDirTrstKeyEmplInfoGrp/OfficerDirTrstKeyEmplGrp/EmployeeBenefitProgramAmt | 0 | 0 |
| IRS990PF/OfficerDirTrstKeyEmplInfoGrp/OfficerDirTrstKeyEmplGrp/EmployeeBenefitProgramAmt | 1 | 0 |
| IRS990PF/OfficerDirTrstKeyEmplInfoGrp/OfficerDirTrstKeyEmplGrp/EmployeeBenefitProgramAmt | 2 | 0 |
| IRS990PF/OfficerDirTrstKeyEmplInfoGrp/OfficerDirTrstKeyEmplGrp/ExpenseAccountOtherAllwncAmt | 0 | 0 |
| IRS990PF/OfficerDirTrstKeyEmplInfoGrp/OfficerDirTrstKeyEmplGrp/ExpenseAccountOtherAllwncAmt | 1 | 0 |
| IRS990PF/OfficerDirTrstKeyEmplInfoGrp/OfficerDirTrstKeyEmplGrp/ExpenseAccountOtherAllwncAmt | 2 | 0 |
| IRS990PF/OfficerDirTrstKeyEmplInfoGrp/OfficerDirTrstKeyEmplGrp/PersonNm | 0 | WILLIAM H BORTHWICK |
| IRS990PF/OfficerDirTrstKeyEmplInfoGrp/OfficerDirTrstKeyEmplGrp/PersonNm | 1 | DAVID B BORTHWICK |
| IRS990PF/OfficerDirTrstKeyEmplInfoGrp/OfficerDirTrstKeyEmplGrp/PersonNm | 2 | MOLLY LOWELL BORTHWICK |
| IRS990PF/OfficerDirTrstKeyEmplInfoGrp/OfficerDirTrstKeyEmplGrp/TitleTxt | 0 | TRUSTEE |
| IRS990PF/OfficerDirTrstKeyEmplInfoGrp/OfficerDirTrstKeyEmplGrp/TitleTxt | 1 | TRUSTEE |
| IRS990PF/OfficerDirTrstKeyEmplInfoGrp/OfficerDirTrstKeyEmplGrp/TitleTxt | 2 | TRUSTEE |
| IRS990PF/OfficerDirTrstKeyEmplInfoGrp/OfficerDirTrstKeyEmplGrp/USAddress/AddressLine1Txt | 0 | 1056 AMALFI DR |
| IRS990PF/OfficerDirTrstKeyEmplInfoGrp/OfficerDirTrstKeyEmplGrp/USAddress/AddressLine1Txt | 1 | PO BOX 55007 |
| IRS990PF/OfficerDirTrstKeyEmplInfoGrp/OfficerDirTrstKeyEmplGrp/USAddress/AddressLine1Txt | 2 | PO BOX 55007 |
| IRS990PF/OfficerDirTrstKeyEmplInfoGrp/OfficerDirTrstKeyEmplGrp/USAddress/CityNm | 0 | PACIFIC PALISADES |
| IRS990PF/OfficerDirTrstKeyEmplInfoGrp/OfficerDirTrstKeyEmplGrp/USAddress/CityNm | 1 | LOS ANGELES |
| IRS990PF/OfficerDirTrstKeyEmplInfoGrp/OfficerDirTrstKeyEmplGrp/USAddress/CityNm | 2 | LOS ANGELES |
| IRS990PF/OfficerDirTrstKeyEmplInfoGrp/OfficerDirTrstKeyEmplGrp/USAddress/StateAbbreviationCd | 0 | CA |
| IRS990PF/OfficerDirTrstKeyEmplInfoGrp/OfficerDirTrstKeyEmplGrp/USAddress/StateAbbreviationCd | 1 | CA |
| IRS990PF/OfficerDirTrstKeyEmplInfoGrp/OfficerDirTrstKeyEmplGrp/USAddress/StateAbbreviationCd | 2 | CA |
| IRS990PF/OfficerDirTrstKeyEmplInfoGrp/OfficerDirTrstKeyEmplGrp/USAddress/ZIPCd | 0 | 902724028 |
| IRS990PF/OfficerDirTrstKeyEmplInfoGrp/OfficerDirTrstKeyEmplGrp/USAddress/ZIPCd | 1 | 900552007 |
| IRS990PF/OfficerDirTrstKeyEmplInfoGrp/OfficerDirTrstKeyEmplGrp/USAddress/ZIPCd | 2 | 900552007 |
| IRS990PF/Organization501c3ExemptPFInd | 0 | X |
| IRS990PF/PFQualifyingDistributionsGrp/CharitableAssetsAcquisPaidAmt | 0 | 0 |
| IRS990PF/PFQualifyingDistributionsGrp/ExpensesAndContributionsAmt | 0 | 1029548 |
| IRS990PF/PFQualifyingDistributionsGrp/ProgramRelatedInvstTotalAmt | 0 | 0 |
| IRS990PF/PFQualifyingDistributionsGrp/QualifyingDistributionsAmt | 0 | 1029548 |
| IRS990PF/PFQualifyingDistributionsGrp/SetAsideCashDistriTestAmt | 0 | 0 |
| IRS990PF/PFQualifyingDistributionsGrp/SetAsideSuitabilityTestAmt | 0 | 0 |
| IRS990PF/StatementsRegardingActy4720Grp/BrrwOrLendDisqualifiedPrsnInd | 0 | false |
| IRS990PF/StatementsRegardingActy4720Grp/BusinessHoldingsInd | 0 | false |
| IRS990PF/StatementsRegardingActy4720Grp/FurnGoodsDisqualifiedPrsnInd | 0 | false |
| IRS990PF/StatementsRegardingActy4720Grp/GrantsToIndividualsInd | 0 | false |
| IRS990PF/StatementsRegardingActy4720Grp/GrantsToOrganizationsInd | 0 | true |
| IRS990PF/StatementsRegardingActy4720Grp/InfluenceElectionInd | 0 | false |
| IRS990PF/StatementsRegardingActy4720Grp/InfluenceLegislationInd | 0 | false |
| IRS990PF/StatementsRegardingActy4720Grp/JeopardyInvestmentsInd | 0 | false |
| IRS990PF/StatementsRegardingActy4720Grp/MaintainedExpenditureRspnsInd | 0 | true |
| IRS990PF/StatementsRegardingActy4720Grp/NoncharitablePurposeInd | 0 | false |
| IRS990PF/StatementsRegardingActy4720Grp/PayCompDisqualifiedPrsnInd | 0 | false |
| IRS990PF/StatementsRegardingActy4720Grp/PaymentToGovernmentOfficialInd | 0 | false |
| IRS990PF/StatementsRegardingActy4720Grp/PayPremiumsPrsnlBnftCntrctInd | 0 | false |
| IRS990PF/StatementsRegardingActy4720Grp/ProhibitedTaxShelterTransInd | 0 | false |
| IRS990PF/StatementsRegardingActy4720Grp/RcvFndsToPayPrsnlBnftCntrctInd | 0 | false |
| IRS990PF/StatementsRegardingActy4720Grp/SaleOrExchDisqualifiedPrsnInd | 0 | false |
| IRS990PF/StatementsRegardingActy4720Grp/SubjToTaxRmnrtnExPrchtPymtInd | 0 | false |
| IRS990PF/StatementsRegardingActy4720Grp/TransactionsFailToQlfyAsExcInd | 0 | false |
| IRS990PF/StatementsRegardingActy4720Grp/TransferAstDisqualifiedPrsnInd | 0 | false |
| IRS990PF/StatementsRegardingActy4720Grp/UncorrectedPriorActsInd | 0 | false |
| IRS990PF/StatementsRegardingActy4720Grp/UncorrectedPYJeopardyInvstInd | 0 | false |
| IRS990PF/StatementsRegardingActy4720Grp/UndistributedIncomePYInd | 0 | false |
| IRS990PF/StatementsRegardingActyGrp/ActivitiesNotPreviouslyRptInd | 0 | false |
| IRS990PF/StatementsRegardingActyGrp/AtLeast5000InAssetsInd | 0 | true |
| IRS990PF/StatementsRegardingActyGrp/ChangesToArticlesOrBylawsInd | 0 | false |
| IRS990PF/StatementsRegardingActyGrp/ComplyWithPublicInspRqrInd | 0 | true |
| IRS990PF/StatementsRegardingActyGrp/DonorAdvisedFundInd | 0 | false |
| IRS990PF/StatementsRegardingActyGrp/ForeignAccountsQuestionInd | 0 | true |
| IRS990PF/StatementsRegardingActyGrp/ForeignCountryCd | 0 | UK |
| IRS990PF/StatementsRegardingActyGrp/Form1120POLFiledInd | 0 | false |
| IRS990PF/StatementsRegardingActyGrp/Form990PFFiledWithAttyGenInd | 0 | true |
| IRS990PF/StatementsRegardingActyGrp/LegislativePoliticalActyInd | 0 | false |
| IRS990PF/StatementsRegardingActyGrp/LocationOfBooksUSAddress/AddressLine1Txt | 0 | 1056 AMALFI DR |
| IRS990PF/StatementsRegardingActyGrp/LocationOfBooksUSAddress/CityNm | 0 | PACIFIC PALISADES |
| IRS990PF/StatementsRegardingActyGrp/LocationOfBooksUSAddress/StateAbbreviationCd | 0 | CA |
| IRS990PF/StatementsRegardingActyGrp/LocationOfBooksUSAddress/ZIPCd | 0 | 902724028 |
| IRS990PF/StatementsRegardingActyGrp/MoreThan100SpentInd | 0 | false |
| IRS990PF/StatementsRegardingActyGrp/NewSubstantialContributorsInd | 0 | false |
| IRS990PF/StatementsRegardingActyGrp/OrganizationDissolvedEtcInd | 0 | false |
| IRS990PF/StatementsRegardingActyGrp/OrgReportOrRegisterStateCd | 0 | CA |
| IRS990PF/StatementsRegardingActyGrp/OwnControlledEntityInd | 0 | false |
| IRS990PF/StatementsRegardingActyGrp/PersonsWithBooksName/BusinessNameLine1Txt | 0 | WM HAROLD BORTHWICK |
| IRS990PF/StatementsRegardingActyGrp/PhoneNum | 0 | 2136210810 |
| IRS990PF/StatementsRegardingActyGrp/PrivateOperatingFoundationInd | 0 | false |
| IRS990PF/StatementsRegardingActyGrp/Section508eRqrSatisfiedInd | 0 | true |
| IRS990PF/StatementsRegardingActyGrp/UnrelatedBusIncmOverLimitInd | 0 | false |
| IRS990PF/SupplementaryInformationGrp/ContributingManagerNm | 0 | DAVID BORTHWICK |
| IRS990PF/SupplementaryInformationGrp/GrantOrContributionPdDurYrGrp/Amt | 0 | 3246 |
| IRS990PF/SupplementaryInformationGrp/GrantOrContributionPdDurYrGrp/Amt | 1 | 5752 |
| IRS990PF/SupplementaryInformationGrp/GrantOrContributionPdDurYrGrp/Amt | 2 | 33407 |
| IRS990PF/SupplementaryInformationGrp/GrantOrContributionPdDurYrGrp/Amt | 3 | 240920 |
| IRS990PF/SupplementaryInformationGrp/GrantOrContributionPdDurYrGrp/Amt | 4 | 5350 |
| IRS990PF/SupplementaryInformationGrp/GrantOrContributionPdDurYrGrp/Amt | 5 | 24084 |
| IRS990PF/SupplementaryInformationGrp/GrantOrContributionPdDurYrGrp/Amt | 6 | 29575 |
| IRS990PF/SupplementaryInformationGrp/GrantOrContributionPdDurYrGrp/Amt | 7 | 19121 |
| IRS990PF/SupplementaryInformationGrp/GrantOrContributionPdDurYrGrp/Amt | 8 | 190650 |
| IRS990PF/SupplementaryInformationGrp/GrantOrContributionPdDurYrGrp/Amt | 9 | 59880 |
| IRS990PF/SupplementaryInformationGrp/GrantOrContributionPdDurYrGrp/Amt | 10 | 3072 |
| IRS990PF/SupplementaryInformationGrp/GrantOrContributionPdDurYrGrp/Amt | 11 | 197025 |
| IRS990PF/SupplementaryInformationGrp/GrantOrContributionPdDurYrGrp/Amt | 12 | 206992 |
| IRS990PF/SupplementaryInformationGrp/GrantOrContributionPdDurYrGrp/GrantOrContributionPurposeTxt | 0 | GENERAL OPERATING SUPPORT |
| IRS990PF/SupplementaryInformationGrp/GrantOrContributionPdDurYrGrp/GrantOrContributionPurposeTxt | 1 | GENERAL OPERATING SUPPORT |
| IRS990PF/SupplementaryInformationGrp/GrantOrContributionPdDurYrGrp/GrantOrContributionPurposeTxt | 2 | Sculpture Cataloguing for the National Trust |
| IRS990PF/SupplementaryInformationGrp/GrantOrContributionPdDurYrGrp/GrantOrContributionPurposeTxt | 3 | CAPITAL DONATION TO THE OLD VIC BACKSTAGE BUILDING |
| IRS990PF/SupplementaryInformationGrp/GrantOrContributionPdDurYrGrp/GrantOrContributionPurposeTxt | 4 | FOUNDERS CIRCLE PATRON |
| IRS990PF/SupplementaryInformationGrp/GrantOrContributionPdDurYrGrp/GrantOrContributionPurposeTxt | 5 | NEW GENERATION PROGRAMME |
| IRS990PF/SupplementaryInformationGrp/GrantOrContributionPdDurYrGrp/GrantOrContributionPurposeTxt | 6 | FUND THE CONSERVATION AND NEW PHOTOGRAPHY OF THE WALLACE COLLECTION |
| IRS990PF/SupplementaryInformationGrp/GrantOrContributionPdDurYrGrp/GrantOrContributionPurposeTxt | 7 | TU SUPPORT EDUCATIONAL SCHOLARSHIP |
| IRS990PF/SupplementaryInformationGrp/GrantOrContributionPdDurYrGrp/GrantOrContributionPurposeTxt | 8 | GENERAL OPERATING SUPPORT |
| IRS990PF/SupplementaryInformationGrp/GrantOrContributionPdDurYrGrp/GrantOrContributionPurposeTxt | 9 | TO SUPPORT THE SCIENCE AND LAW PROGRAMME |
| IRS990PF/SupplementaryInformationGrp/GrantOrContributionPdDurYrGrp/GrantOrContributionPurposeTxt | 10 | GENERAL OPERATING SUPPORT |
| IRS990PF/SupplementaryInformationGrp/GrantOrContributionPdDurYrGrp/GrantOrContributionPurposeTxt | 11 | GENERAL OPERATING SUPPORT |
| IRS990PF/SupplementaryInformationGrp/GrantOrContributionPdDurYrGrp/GrantOrContributionPurposeTxt | 12 | GENERAL OPERATING SUPPORT |
| IRS990PF/SupplementaryInformationGrp/GrantOrContributionPdDurYrGrp/RecipientBusinessName/BusinessNameLine1Txt | 0 | AMERICAN FRIENDS OF THE NATIONAL GALLERY lONDON |
| IRS990PF/SupplementaryInformationGrp/GrantOrContributionPdDurYrGrp/RecipientBusinessName/BusinessNameLine1Txt | 1 | VICTORIA AND ALBERT MUSEUM AMERICAS FOUNDATION |
| IRS990PF/SupplementaryInformationGrp/GrantOrContributionPdDurYrGrp/RecipientBusinessName/BusinessNameLine1Txt | 2 | THE NATIONAL TRUST |
| IRS990PF/SupplementaryInformationGrp/GrantOrContributionPdDurYrGrp/RecipientBusinessName/BusinessNameLine1Txt | 3 | THE OLD VIC THEATRE TRUST |
| IRS990PF/SupplementaryInformationGrp/GrantOrContributionPdDurYrGrp/RecipientBusinessName/BusinessNameLine1Txt | 4 | THE LONDON LIBRARY |
| IRS990PF/SupplementaryInformationGrp/GrantOrContributionPdDurYrGrp/RecipientBusinessName/BusinessNameLine1Txt | 5 | GLYNDEVOURNE |
| IRS990PF/SupplementaryInformationGrp/GrantOrContributionPdDurYrGrp/RecipientBusinessName/BusinessNameLine1Txt | 6 | THE WALLACE COLLECTION |
| IRS990PF/SupplementaryInformationGrp/GrantOrContributionPdDurYrGrp/RecipientBusinessName/BusinessNameLine1Txt | 7 | SELWYN COLLEGE |
| IRS990PF/SupplementaryInformationGrp/GrantOrContributionPdDurYrGrp/RecipientBusinessName/BusinessNameLine1Txt | 8 | KING BAUDOUIN Foundation US inc |
| IRS990PF/SupplementaryInformationGrp/GrantOrContributionPdDurYrGrp/RecipientBusinessName/BusinessNameLine1Txt | 9 | THE ROYAL SOCIETY |
| IRS990PF/SupplementaryInformationGrp/GrantOrContributionPdDurYrGrp/RecipientBusinessName/BusinessNameLine1Txt | 10 | ROYAL OPERA HOUSE COVENT GARDEN FOUNDATION |
| IRS990PF/SupplementaryInformationGrp/GrantOrContributionPdDurYrGrp/RecipientBusinessName/BusinessNameLine1Txt | 11 | THE NATIONAL PORTRAIT GALLERY |
| IRS990PF/SupplementaryInformationGrp/GrantOrContributionPdDurYrGrp/RecipientBusinessName/BusinessNameLine1Txt | 12 | ST JAMES'S CHURCH PICCADILLY |
| IRS990PF/SupplementaryInformationGrp/GrantOrContributionPdDurYrGrp/RecipientForeignAddress/AddressLine1Txt | 0 | Heelis Kemble Drive |
| IRS990PF/SupplementaryInformationGrp/GrantOrContributionPdDurYrGrp/RecipientForeignAddress/AddressLine1Txt | 1 | 103 The Cut |
| IRS990PF/SupplementaryInformationGrp/GrantOrContributionPdDurYrGrp/RecipientForeignAddress/AddressLine1Txt | 2 | 14 ST JAMES SQUARE |
| IRS990PF/SupplementaryInformationGrp/GrantOrContributionPdDurYrGrp/RecipientForeignAddress/AddressLine1Txt | 3 | Glyndebourne Lewes |
| IRS990PF/SupplementaryInformationGrp/GrantOrContributionPdDurYrGrp/RecipientForeignAddress/AddressLine1Txt | 4 | Hertford House Manchester Square |
| IRS990PF/SupplementaryInformationGrp/GrantOrContributionPdDurYrGrp/RecipientForeignAddress/AddressLine1Txt | 5 | Grange Road |
| IRS990PF/SupplementaryInformationGrp/GrantOrContributionPdDurYrGrp/RecipientForeignAddress/AddressLine1Txt | 6 | 6-9 Carlton House Terrace |
| IRS990PF/SupplementaryInformationGrp/GrantOrContributionPdDurYrGrp/RecipientForeignAddress/AddressLine1Txt | 7 | ROYAL OPERA HOUSE COVENT GARDEN |
| IRS990PF/SupplementaryInformationGrp/GrantOrContributionPdDurYrGrp/RecipientForeignAddress/AddressLine1Txt | 8 | ST MARTINS PLACE |
| IRS990PF/SupplementaryInformationGrp/GrantOrContributionPdDurYrGrp/RecipientForeignAddress/AddressLine1Txt | 9 | St Jamess Church 197 Piccadilly |
| IRS990PF/SupplementaryInformationGrp/GrantOrContributionPdDurYrGrp/RecipientForeignAddress/CityNm | 0 | Swindon |
| IRS990PF/SupplementaryInformationGrp/GrantOrContributionPdDurYrGrp/RecipientForeignAddress/CityNm | 1 | London |
| IRS990PF/SupplementaryInformationGrp/GrantOrContributionPdDurYrGrp/RecipientForeignAddress/CityNm | 2 | LONDON |
| IRS990PF/SupplementaryInformationGrp/GrantOrContributionPdDurYrGrp/RecipientForeignAddress/CityNm | 3 | East Sussex |
| IRS990PF/SupplementaryInformationGrp/GrantOrContributionPdDurYrGrp/RecipientForeignAddress/CityNm | 4 | London |
| IRS990PF/SupplementaryInformationGrp/GrantOrContributionPdDurYrGrp/RecipientForeignAddress/CityNm | 5 | Cambridge |
| IRS990PF/SupplementaryInformationGrp/GrantOrContributionPdDurYrGrp/RecipientForeignAddress/CityNm | 6 | London |
| IRS990PF/SupplementaryInformationGrp/GrantOrContributionPdDurYrGrp/RecipientForeignAddress/CityNm | 7 | London |
| IRS990PF/SupplementaryInformationGrp/GrantOrContributionPdDurYrGrp/RecipientForeignAddress/CityNm | 8 | LONDON |
| IRS990PF/SupplementaryInformationGrp/GrantOrContributionPdDurYrGrp/RecipientForeignAddress/CityNm | 9 | London |
| IRS990PF/SupplementaryInformationGrp/GrantOrContributionPdDurYrGrp/RecipientForeignAddress/CountryCd | 0 | UK |
| IRS990PF/SupplementaryInformationGrp/GrantOrContributionPdDurYrGrp/RecipientForeignAddress/CountryCd | 1 | UK |
| IRS990PF/SupplementaryInformationGrp/GrantOrContributionPdDurYrGrp/RecipientForeignAddress/CountryCd | 2 | UK |
| IRS990PF/SupplementaryInformationGrp/GrantOrContributionPdDurYrGrp/RecipientForeignAddress/CountryCd | 3 | UK |
| IRS990PF/SupplementaryInformationGrp/GrantOrContributionPdDurYrGrp/RecipientForeignAddress/CountryCd | 4 | UK |
| IRS990PF/SupplementaryInformationGrp/GrantOrContributionPdDurYrGrp/RecipientForeignAddress/CountryCd | 5 | UK |
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Displayed year
2023 • Form 990PFDetailed filing. Detailed filing data is available for this year.