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|---|---|---|
 0001193125-23-240375-index-headers.html | 2023-09-22 14:27:07 | |
| 0001193125-23-240375-index.html | 2023-09-22 14:27:07 | |
| 0001193125-23-240375.txt | 2023-09-22 14:27:07 | |
 0001193125-23-240375-xbrl.zip | 544242 | 2023-09-22 14:27:07 |
| bf11-20230922.xsd | 9428 | 2023-09-22 14:27:07 |
| bf11-20230922_cal.xml | 4679 | 2023-09-22 14:27:07 |
| bf11-20230922_def.xml | 167374 | 2023-09-22 14:27:07 |
| bf11-20230922_lab.xml | 160969 | 2023-09-22 14:27:07 |
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| d535823d485bpos.htm | 3679068 | 2023-09-22 14:27:07 |
| d535823d485bpos_htm.xml | 173882 | 2023-09-22 14:27:07 |
| d535823dex9910a.htm | 2062 | 2023-09-22 14:27:07 |
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 g535823bar.jpg | 3245 | 2023-09-22 14:27:07 |
 g535823c09261300_dgf.jpg | 8965 | 2023-09-22 14:27:07 |
 g535823dsp001a.jpg | 3903 | 2023-09-22 14:27:07 |
 g535823g1bar.jpg | 3245 | 2023-09-22 14:27:07 |
 g535823g1c09261508_dgf.jpg | 9022 | 2023-09-22 14:27:07 |
 g535823g1img4180f8e01.gif | 2804 | 2023-09-22 14:27:07 |
 g535823imgf0699e501.gif | 2804 | 2023-09-22 14:27:07 |
| MetaLinks.json | 287333 | 2023-09-22 14:27:07 |
| R1.htm | 17989 | 2023-09-22 14:27:07 |
| R2.htm | 247572 | 2023-09-22 14:27:07 |
| R3.htm | 213401 | 2023-09-22 14:27:07 |
| report.css | 2767 | 2023-09-22 14:27:07 |
| Show.js | 1085 | 2023-09-22 14:27:07 |