Parent Directory| Name | Size | Last Modified |
|---|---|---|
 0001193125-22-120481-index-headers.html | 2022-04-26 17:16:30 | |
| 0001193125-22-120481-index.html | 2022-04-26 17:16:30 | |
| 0001193125-22-120481.txt | 2022-04-26 17:16:30 | |
 0001193125-22-120481-xbrl.zip | 417931 | 2022-04-26 17:16:30 |
| bf11-20220426.xsd | 4262 | 2022-04-26 17:16:30 |
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| d305311d485bpos.htm | 2742632 | 2022-04-26 17:16:30 |
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| d305311dex9910a.htm | 1863 | 2022-04-26 17:16:30 |
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 g305311bar_1.jpg | 3245 | 2022-04-26 17:16:30 |
 g305311g78y38.jpg | 2137 | 2022-04-26 17:16:30 |
 g305311img1e8200462.jpg | 14864 | 2022-04-26 17:16:30 |
 g305311imgf9d936b11.gif | 2804 | 2022-04-26 17:16:30 |
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| R1.htm | 18273 | 2022-04-26 17:16:30 |
| R2.htm | 182694 | 2022-04-26 17:16:30 |
| report.css | 2767 | 2022-04-26 17:16:30 |
| Show.js | 1085 | 2022-04-26 17:16:30 |