Parent Directory| Name | Size | Last Modified |
|---|---|---|
 0001193125-18-359108-index-headers.html | 2018-12-27 14:52:14 | |
| 0001193125-18-359108-index.html | 2018-12-27 14:52:14 | |
| 0001193125-18-359108.txt | 2018-12-27 14:52:14 | |
 0001193125-18-359108-xbrl.zip | 66677 | 2018-12-27 14:52:14 |
| bf1-20181221.xml | 81699 | 2018-12-27 14:52:14 |
| bf1-20181221.xsd | 12398 | 2018-12-27 14:52:14 |
| bf1-20181221_cal.xml | 4738 | 2018-12-27 14:52:14 |
| bf1-20181221_def.xml | 432489 | 2018-12-27 14:52:14 |
| bf1-20181221_lab.xml | 143694 | 2018-12-27 14:52:14 |
| bf1-20181221_pre.xml | 334665 | 2018-12-27 14:52:14 |
| d627470d485bpos.htm | 34902 | 2018-12-27 14:52:14 |
| FilingSummary.xml | 4853 | 2018-12-27 14:52:14 |
 g627470capture.jpg | 9342 | 2018-12-27 14:52:14 |
| R1.htm | 18247 | 2018-12-27 14:52:14 |
| R10.htm | 7479 | 2018-12-27 14:52:14 |
| R2.htm | 78852 | 2018-12-27 14:52:14 |
| R5.htm | 104893 | 2018-12-27 14:52:14 |
| R6.htm | 78795 | 2018-12-27 14:52:14 |
| R9.htm | 104812 | 2018-12-27 14:52:14 |
| report.css | 2767 | 2018-12-27 14:52:14 |
| Show.js | 1085 | 2018-12-27 14:52:14 |