Parent Directory| Name | Size | Last Modified |
|---|---|---|
 0000014693-26-000031-index-headers.html | 2026-06-24 16:37:49 | |
| 0000014693-26-000031-index.html | 2026-06-24 16:37:49 | |
| 0000014693-26-000031.txt | 2026-06-24 16:37:49 | |
 0000014693-26-000031-xbrl.zip | 63339 | 2026-06-24 16:37:49 |
| bfb-20260624.htm | 279502 | 2026-06-24 16:37:49 |
| bfb-20260624.xsd | 18461 | 2026-06-24 16:37:49 |
| bfb-20260624_cal.xml | 19760 | 2026-06-24 16:37:49 |
| bfb-20260624_def.xml | 158431 | 2026-06-24 16:37:49 |
| bfb-20260624_htm.xml | 309210 | 2026-06-24 16:37:49 |
| bfb-20260624_lab.xml | 174078 | 2026-06-24 16:37:49 |
| bfb-20260624_pre.xml | 161838 | 2026-06-24 16:37:49 |
| consent-006bfsavings2026xd.htm | 2244 | 2026-06-24 16:37:49 |
| FilingSummary.xml | 14533 | 2026-06-24 16:37:49 |
| MetaLinks.json | 213117 | 2026-06-24 16:37:49 |
| R1.htm | 11672 | 2026-06-24 16:37:49 |
| R10.htm | 18365 | 2026-06-24 16:37:49 |
| R11.htm | 45115 | 2026-06-24 16:37:49 |
| R12.htm | 38758 | 2026-06-24 16:37:49 |
| R13.htm | 52937 | 2026-06-24 16:37:49 |
| R14.htm | 17264 | 2026-06-24 16:37:49 |
| R15.htm | 52842 | 2026-06-24 16:37:49 |
| R16.htm | 12172 | 2026-06-24 16:37:49 |
| R17.htm | 5833 | 2026-06-24 16:37:49 |
| R18.htm | 27347 | 2026-06-24 16:37:49 |
| R19.htm | 52233 | 2026-06-24 16:37:49 |
| R2.htm | 30370 | 2026-06-24 16:37:49 |
| R20.htm | 13917 | 2026-06-24 16:37:49 |
| R21.htm | 12217 | 2026-06-24 16:37:49 |
| R22.htm | 72994 | 2026-06-24 16:37:49 |
| R3.htm | 48174 | 2026-06-24 16:37:49 |
| R4.htm | 23325 | 2026-06-24 16:37:49 |
| R5.htm | 24417 | 2026-06-24 16:37:49 |
| R6.htm | 9116 | 2026-06-24 16:37:49 |
| R7.htm | 7690 | 2026-06-24 16:37:49 |
| R8.htm | 12034 | 2026-06-24 16:37:49 |
| R9.htm | 60872 | 2026-06-24 16:37:49 |
| report.css | 2767 | 2026-06-24 16:37:49 |
| Show.js | 1085 | 2026-06-24 16:37:49 |