Parent Directory| Name | Size | Last Modified |
|---|---|---|
 0001193125-15-210504-index-headers.html | 2015-06-02 15:44:07 | |
| 0001193125-15-210504-index.html | 2015-06-02 15:44:07 | |
| 0001193125-15-210504.txt | 2015-06-02 15:44:07 | |
 0001193125-15-210504-xbrl.zip | 51307 | 2015-06-02 15:44:07 |
| bf1-20150513.xml | 38378 | 2015-06-02 15:44:07 |
| bf1-20150513.xsd | 13385 | 2015-06-02 15:44:07 |
| bf1-20150513_cal.xml | 4799 | 2015-06-02 15:44:07 |
| bf1-20150513_def.xml | 459865 | 2015-06-02 15:44:07 |
| bf1-20150513_lab.xml | 136980 | 2015-06-02 15:44:07 |
| bf1-20150513_pre.xml | 312919 | 2015-06-02 15:44:07 |
| d881807d485bpos.htm | 34612 | 2015-06-02 15:44:07 |
| FilingSummary.xml | 4186 | 2015-06-02 15:44:07 |
| Financial_Report.xls | 75101 | 2015-06-02 15:44:07 |
| Financial_Report.xlsx | 26123 | 2015-06-02 15:44:07 |
 g881807sid.jpg | 2656 | 2015-06-02 15:44:07 |
| R1.htm | 21870 | 2015-06-02 15:44:07 |
| R10.htm | 9987 | 2015-06-02 15:44:07 |
| R2.htm | 75706 | 2015-06-02 15:44:07 |
| R5.htm | 105802 | 2015-06-02 15:44:07 |
| R6.htm | 75655 | 2015-06-02 15:44:07 |
| R9.htm | 105637 | 2015-06-02 15:44:07 |
| report.css | 2740 | 2015-06-02 15:44:07 |
| Show.js | 1410 | 2015-06-02 15:44:07 |