Parent Directory| Name | Size | Last Modified |
|---|---|---|
 0001193125-18-090154-index-headers.html | 2018-03-21 11:32:44 | |
| 0001193125-18-090154-index.html | 2018-03-21 11:32:44 | |
| 0001193125-18-090154.txt | 2018-03-21 11:32:44 | |
 0001193125-18-090154-xbrl.zip | 49164 | 2018-03-21 11:32:44 |
 BarChart1.png | 14738 | 2018-03-21 11:32:44 |
| bf1-20180228.xml | 97383 | 2018-03-21 11:32:44 |
| bf1-20180228.xsd | 8899 | 2018-03-21 11:32:44 |
| bf1-20180228_cal.xml | 4745 | 2018-03-21 11:32:44 |
| bf1-20180228_def.xml | 215473 | 2018-03-21 11:32:44 |
| bf1-20180228_lab.xml | 146254 | 2018-03-21 11:32:44 |
| bf1-20180228_pre.xml | 153436 | 2018-03-21 11:32:44 |
| d523163d485bpos.htm | 43310 | 2018-03-21 11:32:44 |
| FilingSummary.xml | 3572 | 2018-03-21 11:32:44 |
 g523163sidley.jpg | 2096 | 2018-03-21 11:32:44 |
| R1.htm | 16188 | 2018-03-21 11:32:44 |
| R10.htm | 7477 | 2018-03-21 11:32:44 |
| R2.htm | 155130 | 2018-03-21 11:32:44 |
| R9.htm | 257518 | 2018-03-21 11:32:44 |
| report.css | 2767 | 2018-03-21 11:32:44 |
| Show.js | 1410 | 2018-03-21 11:32:44 |