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| 0000014693-25-000112-index.html | 2025-12-04 16:09:14 | |
| 0000014693-25-000112.txt | 2025-12-04 16:09:14 | |
 0000014693-25-000112-xbrl.zip | 216625 | 2025-12-04 16:09:14 |
| bfb-10312025xex311evergreen.htm | 10343 | 2025-12-04 16:09:14 |
| bfb-10312025xex312evergreen.htm | 10264 | 2025-12-04 16:09:14 |
| bfb-10312025xex32evergreen.htm | 9641 | 2025-12-04 16:09:14 |
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| bfb-20251031.xsd | 43987 | 2025-12-04 16:09:14 |
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| FilingSummary.xml | 38215 | 2025-12-04 16:09:14 |
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| report.css | 2767 | 2025-12-04 16:09:14 |
| Show.js | 1085 | 2025-12-04 16:09:14 |