Parent Directory| Name | Size | Last Modified |
|---|---|---|
 0001193125-19-222576-index-headers.html | 2019-08-15 17:11:14 | |
| 0001193125-19-222576-index.html | 2019-08-15 17:11:14 | |
| 0001193125-19-222576.txt | 2019-08-15 17:11:14 | |
 0001193125-19-222576-xbrl.zip | 30373 | 2019-08-15 17:11:14 |
| bf11-20190801.xml | 103585 | 2019-08-15 17:11:14 |
| bf11-20190801.xsd | 5176 | 2019-08-15 17:11:14 |
| bf11-20190801_def.xml | 94020 | 2019-08-15 17:11:14 |
| bf11-20190801_lab.xml | 135548 | 2019-08-15 17:11:14 |
| bf11-20190801_pre.xml | 81185 | 2019-08-15 17:11:14 |
| d762663d497.htm | 7002 | 2019-08-15 17:11:14 |
| FilingSummary.xml | 3575 | 2019-08-15 17:11:14 |
| Financial_Report.xlsx | 10046 | 2019-08-15 17:11:14 |
 g762663g0815073859990.jpg | 2107 | 2019-08-15 17:11:14 |
| R1.htm | 18242 | 2019-08-15 17:11:14 |
| R2.htm | 43278 | 2019-08-15 17:11:14 |
| R3.htm | 96395 | 2019-08-15 17:11:14 |
| R4.htm | 7477 | 2019-08-15 17:11:14 |
| report.css | 2767 | 2019-08-15 17:11:14 |
| Show.js | 1085 | 2019-08-15 17:11:14 |