Parent Directory| Name | Size | Last Modified |
|---|---|---|
 0001193125-22-022381-index-headers.html | 2022-01-31 07:48:03 | |
| 0001193125-22-022381-index.html | 2022-01-31 07:48:03 | |
| 0001193125-22-022381.txt | 2022-01-31 07:48:03 | |
 0001193125-22-022381-xbrl.zip | 12410 | 2022-01-31 07:48:03 |
| biib-20220125.xsd | 2866 | 2022-01-31 07:48:03 |
| biib-20220125_lab.xml | 17236 | 2022-01-31 07:48:03 |
| biib-20220125_pre.xml | 10819 | 2022-01-31 07:48:03 |
| d295583d8k.htm | 23868 | 2022-01-31 07:48:03 |
| d295583d8k_htm.xml | 3204 | 2022-01-31 07:48:03 |
| d295583dex991.htm | 12168 | 2022-01-31 07:48:03 |
| FilingSummary.xml | 1737 | 2022-01-31 07:48:03 |
| Financial_Report.xlsx | 5662 | 2022-01-31 07:48:03 |
 g295583snap2.jpg | 3373 | 2022-01-31 07:48:03 |
| MetaLinks.json | 17811 | 2022-01-31 07:48:03 |
| R1.htm | 38565 | 2022-01-31 07:48:03 |
| report.css | 2767 | 2022-01-31 07:48:03 |
| Show.js | 1085 | 2022-01-31 07:48:03 |