Parent Directory| Name | Size | Last Modified |
|---|---|---|
 0000875045-23-000024-index-headers.html | 2023-06-29 16:24:38 | |
| 0000875045-23-000024-index.html | 2023-06-29 16:24:38 | |
| 0000875045-23-000024.txt | 2023-06-29 16:24:38 | |
 0000875045-23-000024-xbrl.zip | 11577 | 2023-06-29 16:24:38 |
| biib-20230626.htm | 57092 | 2023-06-29 16:24:38 |
| biib-20230626.xsd | 2283 | 2023-06-29 16:24:38 |
| biib-20230626_htm.xml | 4083 | 2023-06-29 16:24:38 |
| biib-20230626_lab.xml | 24139 | 2023-06-29 16:24:38 |
| biib-20230626_pre.xml | 24562 | 2023-06-29 16:24:38 |
| FilingSummary.xml | 2087 | 2023-06-29 16:24:38 |
| Financial_Report.xlsx | 6907 | 2023-06-29 16:24:38 |
| MetaLinks.json | 18648 | 2023-06-29 16:24:38 |
| R1.htm | 38066 | 2023-06-29 16:24:38 |
| R2.htm | 38066 | 2023-06-29 16:24:38 |
| report.css | 2767 | 2023-06-29 16:24:38 |
| Show.js | 1084 | 2023-06-29 16:24:38 |