Parent Directory| Name | Size | Last Modified |
|---|---|---|
 0001193125-23-273579-index-headers.html | 2023-11-08 16:41:52 | |
| 0001193125-23-273579-index.html | 2023-11-08 16:41:52 | |
| 0001193125-23-273579.txt | 2023-11-08 16:41:52 | |
 0001193125-23-273579-xbrl.zip | 10134 | 2023-11-08 16:41:52 |
| biib-20231106.xsd | 2859 | 2023-11-08 16:41:52 |
| biib-20231106_lab.xml | 17235 | 2023-11-08 16:41:52 |
| biib-20231106_pre.xml | 10818 | 2023-11-08 16:41:52 |
| d454419d8k.htm | 21415 | 2023-11-08 16:41:52 |
| d454419d8k_htm.xml | 3204 | 2023-11-08 16:41:52 |
| FilingSummary.xml | 1781 | 2023-11-08 16:41:52 |
| Financial_Report.xlsx | 5687 | 2023-11-08 16:41:52 |
 g454419g1106225433228.jpg | 2307 | 2023-11-08 16:41:52 |
| MetaLinks.json | 18340 | 2023-11-08 16:41:52 |
| R1.htm | 38081 | 2023-11-08 16:41:52 |
| report.css | 2767 | 2023-11-08 16:41:52 |
| Show.js | 1084 | 2023-11-08 16:41:52 |