Parent Directory| Name | Size | Last Modified |
|---|---|---|
 0001193125-24-200660-index-headers.html | 2024-08-14 16:30:57 | |
| 0001193125-24-200660-index.html | 2024-08-14 16:30:57 | |
| 0001193125-24-200660.txt | 2024-08-14 16:30:57 | |
 0001193125-24-200660-xbrl.zip | 135197 | 2024-08-14 16:30:57 |
| biib-20240812.xsd | 2859 | 2024-08-14 16:30:57 |
| biib-20240812_lab.xml | 17235 | 2024-08-14 16:30:57 |
| biib-20240812_pre.xml | 10818 | 2024-08-14 16:30:57 |
| d867868d8k.htm | 28022 | 2024-08-14 16:30:57 |
| d867868d8k_htm.xml | 3477 | 2024-08-14 16:30:57 |
| d867868dex101.htm | 743465 | 2024-08-14 16:30:57 |
| FilingSummary.xml | 1784 | 2024-08-14 16:30:57 |
| Financial_Report.xlsx | 5684 | 2024-08-14 16:30:57 |
 g867868g0813084617349.jpg | 1679 | 2024-08-14 16:30:57 |
| MetaLinks.json | 18340 | 2024-08-14 16:30:57 |
| R1.htm | 38083 | 2024-08-14 16:30:57 |
| report.css | 2767 | 2024-08-14 16:30:57 |
| Show.js | 1085 | 2024-08-14 16:30:57 |