Parent Directory| Name | Size | Last Modified |
|---|---|---|
 0000875045-16-000071-index-headers.html | 2016-10-26 16:16:21 | |
| 0000875045-16-000071-index.html | 2016-10-26 16:16:21 | |
| 0000875045-16-000071.txt | 2016-10-26 16:16:21 | |
 0000875045-16-000071-xbrl.zip | 293418 | 2016-10-26 16:16:21 |
| biib-20160930.xml | 2526757 | 2016-10-26 16:16:21 |
| biib-20160930.xsd | 70403 | 2016-10-26 16:16:21 |
| biib-20160930_cal.xml | 99625 | 2016-10-26 16:16:21 |
| biib-20160930_def.xml | 322975 | 2016-10-26 16:16:21 |
| biib-20160930_lab.xml | 871507 | 2016-10-26 16:16:21 |
| biib-20160930_pre.xml | 505552 | 2016-10-26 16:16:21 |
 biib-2016930alprolix.jpg | 37278 | 2016-10-26 16:16:21 |
 biib-2016930amortization.jpg | 26122 | 2016-10-26 16:16:21 |
 biib-2016930anticd20.jpg | 41718 | 2016-10-26 16:16:21 |
 biib-2016930biosimilars.jpg | 23998 | 2016-10-26 16:16:21 |
 biib-2016930collab.jpg | 20345 | 2016-10-26 16:16:21 |
 biib-2016930cos.jpg | 36775 | 2016-10-26 16:16:21 |
 biib-2016930eloctate.jpg | 38151 | 2016-10-26 16:16:21 |
 biib-2016930equityinloss.jpg | 23546 | 2016-10-26 16:16:21 |
 biib-2016930gainlossfv.jpg | 23455 | 2016-10-26 16:16:21 |
 biib-2016930highlights.jpg | 39965 | 2016-10-26 16:16:21 |
 biib-2016930incometax.jpg | 35543 | 2016-10-26 16:16:21 |
 biib-2016930interferons.jpg | 40124 | 2016-10-26 16:16:21 |
 biib-2016930nci.jpg | 25359 | 2016-10-26 16:16:21 |
 biib-2016930oie.jpg | 24632 | 2016-10-26 16:16:21 |
 biib-2016930otherrevenues.jpg | 34266 | 2016-10-26 16:16:21 |
 biib-2016930rd.jpg | 80351 | 2016-10-26 16:16:21 |
 biib-2016930rdpiechart2015.jpg | 37264 | 2016-10-26 16:16:21 |
 biib-2016930rdpiechart2016.jpg | 37890 | 2016-10-26 16:16:21 |
 biib-2016930reserves.jpg | 52094 | 2016-10-26 16:16:21 |
 biib-2016930restructuring.jpg | 21559 | 2016-10-26 16:16:21 |
 biib-2016930sga.jpg | 25504 | 2016-10-26 16:16:21 |
 biib-2016930tecfidera.jpg | 42349 | 2016-10-26 16:16:21 |
 biib-2016930tysabri.jpg | 39496 | 2016-10-26 16:16:21 |
| biib-2016930x10q.htm | 1882621 | 2016-10-26 16:16:21 |
| biib-2016930xex311.htm | 14194 | 2016-10-26 16:16:21 |
| biib-2016930xex312.htm | 14878 | 2016-10-26 16:16:21 |
| biib-2016930xex321.htm | 10755 | 2016-10-26 16:16:21 |
 biib-2016930zinbryta.jpg | 23339 | 2016-10-26 16:16:21 |
 biogenlogostandarda05.jpg | 756402 | 2016-10-26 16:16:21 |
| FilingSummary.xml | 49821 | 2016-10-26 16:16:21 |
| Financial_Report.xlsx | 107646 | 2016-10-26 16:16:21 |
| R1.htm | 20391 | 2016-10-26 16:16:21 |
| R10.htm | 24481 | 2016-10-26 16:16:21 |
| R11.htm | 75849 | 2016-10-26 16:16:21 |
| R12.htm | 164984 | 2016-10-26 16:16:21 |
| R13.htm | 137201 | 2016-10-26 16:16:21 |
| R14.htm | 89637 | 2016-10-26 16:16:21 |
| R15.htm | 8772 | 2016-10-26 16:16:21 |
| R16.htm | 42761 | 2016-10-26 16:16:21 |
| R17.htm | 101760 | 2016-10-26 16:16:21 |
| R18.htm | 40325 | 2016-10-26 16:16:21 |
| R19.htm | 83683 | 2016-10-26 16:16:21 |
| R2.htm | 68368 | 2016-10-26 16:16:21 |
| R20.htm | 46577 | 2016-10-26 16:16:21 |
| R21.htm | 49807 | 2016-10-26 16:16:21 |
| R22.htm | 13877 | 2016-10-26 16:16:21 |
| R23.htm | 54669 | 2016-10-26 16:16:21 |
| R24.htm | 23641 | 2016-10-26 16:16:21 |
| R25.htm | 12189 | 2016-10-26 16:16:21 |
| R26.htm | 35927 | 2016-10-26 16:16:21 |
| R27.htm | 23717 | 2016-10-26 16:16:21 |
| R28.htm | 41205 | 2016-10-26 16:16:21 |
| R29.htm | 23022 | 2016-10-26 16:16:21 |
| R3.htm | 28794 | 2016-10-26 16:16:21 |
| R30.htm | 64015 | 2016-10-26 16:16:21 |
| R31.htm | 162236 | 2016-10-26 16:16:21 |
| R32.htm | 139984 | 2016-10-26 16:16:21 |
| R33.htm | 78370 | 2016-10-26 16:16:21 |
| R34.htm | 30985 | 2016-10-26 16:16:21 |
| R35.htm | 100931 | 2016-10-26 16:16:21 |
| R36.htm | 38902 | 2016-10-26 16:16:21 |
| R37.htm | 83392 | 2016-10-26 16:16:21 |
| R38.htm | 38133 | 2016-10-26 16:16:21 |
| R39.htm | 46071 | 2016-10-26 16:16:21 |
| R4.htm | 87611 | 2016-10-26 16:16:21 |
| R40.htm | 16900 | 2016-10-26 16:16:21 |
| R41.htm | 5691 | 2016-10-26 16:16:21 |
| R42.htm | 19824 | 2016-10-26 16:16:21 |
| R43.htm | 31705 | 2016-10-26 16:16:21 |
| R44.htm | 23029 | 2016-10-26 16:16:21 |
| R45.htm | 9129 | 2016-10-26 16:16:21 |
| R46.htm | 15552 | 2016-10-26 16:16:21 |
| R47.htm | 8884 | 2016-10-26 16:16:21 |
| R48.htm | 83440 | 2016-10-26 16:16:21 |
| R49.htm | 18088 | 2016-10-26 16:16:21 |
| R5.htm | 6355 | 2016-10-26 16:16:21 |
| R50.htm | 71323 | 2016-10-26 16:16:21 |
| R51.htm | 23383 | 2016-10-26 16:16:21 |
| R52.htm | 15103 | 2016-10-26 16:16:21 |
| R53.htm | 21854 | 2016-10-26 16:16:21 |
| R54.htm | 13148 | 2016-10-26 16:16:21 |
| R55.htm | 33306 | 2016-10-26 16:16:21 |
| R56.htm | 22689 | 2016-10-26 16:16:21 |
| R57.htm | 9657 | 2016-10-26 16:16:21 |
| R58.htm | 5985 | 2016-10-26 16:16:21 |
| R59.htm | 5706 | 2016-10-26 16:16:21 |
| R6.htm | 77271 | 2016-10-26 16:16:21 |
| R60.htm | 72051 | 2016-10-26 16:16:21 |
| R61.htm | 12938 | 2016-10-26 16:16:21 |
| R62.htm | 15263 | 2016-10-26 16:16:21 |
| R63.htm | 20116 | 2016-10-26 16:16:21 |
| R64.htm | 31903 | 2016-10-26 16:16:21 |
| R65.htm | 24367 | 2016-10-26 16:16:21 |
| R66.htm | 26246 | 2016-10-26 16:16:21 |
| R67.htm | 23233 | 2016-10-26 16:16:21 |
| R68.htm | 23340 | 2016-10-26 16:16:21 |
| R69.htm | 12291 | 2016-10-26 16:16:21 |
| R7.htm | 29206 | 2016-10-26 16:16:21 |
| R70.htm | 11454 | 2016-10-26 16:16:21 |
| R71.htm | 27117 | 2016-10-26 16:16:21 |
| R72.htm | 18548 | 2016-10-26 16:16:21 |
| R73.htm | 36323 | 2016-10-26 16:16:21 |
| R74.htm | 15513 | 2016-10-26 16:16:21 |
| R75.htm | 14116 | 2016-10-26 16:16:21 |
| R76.htm | 109588 | 2016-10-26 16:16:21 |
| R77.htm | 38831 | 2016-10-26 16:16:21 |
| R78.htm | 5446 | 2016-10-26 16:16:21 |
| R79.htm | 26904 | 2016-10-26 16:16:21 |
| R8.htm | 33784 | 2016-10-26 16:16:21 |
| R80.htm | 5845 | 2016-10-26 16:16:21 |
| R9.htm | 40191 | 2016-10-26 16:16:21 |
| report.css | 2768 | 2016-10-26 16:16:21 |
| Show.js | 1411 | 2016-10-26 16:16:21 |