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|---|---|---|
 0001193125-22-121522-index-headers.html | 2022-04-27 07:01:24 | |
| 0001193125-22-121522-index.html | 2022-04-27 07:01:24 | |
| 0001193125-22-121522.txt | 2022-04-27 07:01:24 | |
 0001193125-22-121522-xbrl.zip | 57100 | 2022-04-27 07:01:24 |
| d283902d8k.htm | 38367 | 2022-04-27 07:01:24 |
| d283902d8k_htm.xml | 11190 | 2022-04-27 07:01:24 |
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| d283902dex993.htm | 25765 | 2022-04-27 07:01:24 |
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| MetaLinks.json | 24412 | 2022-04-27 07:01:24 |
| R1.htm | 51694 | 2022-04-27 07:01:24 |
| report.css | 2767 | 2022-04-27 07:01:24 |
| sf-20220427.xsd | 5413 | 2022-04-27 07:01:24 |
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| sf-20220427_pre.xml | 16390 | 2022-04-27 07:01:24 |
| Show.js | 1085 | 2022-04-27 07:01:24 |