Parent Directory| Name | Size | Last Modified |
|---|---|---|
 0001193125-22-248300-index-headers.html | 2022-09-21 14:15:39 | |
| 0001193125-22-248300-index.html | 2022-09-21 14:15:39 | |
| 0001193125-22-248300.txt | 2022-09-21 14:15:39 | |
 0001193125-22-248300-xbrl.zip | 473904 | 2022-09-21 14:15:39 |
| bf15-20220921.xsd | 4677 | 2022-09-21 14:15:39 |
| bf15-20220921_cal.xml | 4679 | 2022-09-21 14:15:39 |
| bf15-20220921_def.xml | 88083 | 2022-09-21 14:15:39 |
| bf15-20220921_lab.xml | 141624 | 2022-09-21 14:15:39 |
| bf15-20220921_pre.xml | 78220 | 2022-09-21 14:15:39 |
| d370266d485bpos.htm | 3377903 | 2022-09-21 14:15:39 |
| d370266d485bpos_htm.xml | 87784 | 2022-09-21 14:15:39 |
| d370266dex9910a.htm | 1899 | 2022-09-21 14:15:39 |
| FilingSummary.xml | 2671 | 2022-09-21 14:15:39 |
 g370266bar.jpg | 3245 | 2022-09-21 14:15:39 |
 g370266c000004875_dgf.jpg | 14314 | 2022-09-21 14:15:39 |
 g370266g0916225134836.jpg | 2086 | 2022-09-21 14:15:39 |
 g370266img276203361.gif | 2804 | 2022-09-21 14:15:39 |
| MetaLinks.json | 235253 | 2022-09-21 14:15:39 |
| R1.htm | 18022 | 2022-09-21 14:15:39 |
| R2.htm | 256463 | 2022-09-21 14:15:39 |
| report.css | 2767 | 2022-09-21 14:15:39 |
| Show.js | 1085 | 2022-09-21 14:15:39 |