Parent Directory| Name | Size | Last Modified |
|---|---|---|
 0001193125-25-006578-index-headers.html | 2025-01-15 08:00:18 | |
| 0001193125-25-006578-index.html | 2025-01-15 08:00:18 | |
| 0001193125-25-006578.txt | 2025-01-15 08:00:18 | |
 0001193125-25-006578-xbrl.zip | 11047 | 2025-01-15 08:00:18 |
| biib-20250113.xsd | 2859 | 2025-01-15 08:00:18 |
| biib-20250113_lab.xml | 17235 | 2025-01-15 08:00:18 |
| biib-20250113_pre.xml | 10818 | 2025-01-15 08:00:18 |
| d830064d8k.htm | 22432 | 2025-01-15 08:00:18 |
| d830064d8k_htm.xml | 3477 | 2025-01-15 08:00:18 |
| FilingSummary.xml | 1781 | 2025-01-15 08:00:18 |
| Financial_Report.xlsx | 5684 | 2025-01-15 08:00:18 |
 g830064g1028031449905.jpg | 2307 | 2025-01-15 08:00:18 |
| MetaLinks.json | 18339 | 2025-01-15 08:00:18 |
| R1.htm | 38078 | 2025-01-15 08:00:18 |
| report.css | 2767 | 2025-01-15 08:00:18 |
| Show.js | 1084 | 2025-01-15 08:00:18 |