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Filing Detail
Form 10-Q - Quarterly report [Sections 13 or 15(d)]:
SEC Accession No. 0000875045-21-000052
Filing Date
2021-10-20
Accepted
2021-10-20 16:19:52
Documents
116
Period of Report
2021-09-30

Document Format Files

Seq Description Document Type Size
1 10-Q biib-20210930.htm   iXBRL 10-Q 3438189
2 EX-31.1 biib-2021930xex311.htm EX-31.1 11028
3 EX-31.2 biib-2021930xex312.htm EX-31.2 10635
4 EX-32.1 biib-2021930xex321.htm EX-32.1 8594
10 biib-20210930_g1.jpg GRAPHIC 62626
11 biib-20210930_g10.jpg GRAPHIC 65078
12 biib-20210930_g11.jpg GRAPHIC 83451
13 biib-20210930_g12.jpg GRAPHIC 143554
14 biib-20210930_g13.jpg GRAPHIC 48435
15 biib-20210930_g14.jpg GRAPHIC 45351
16 biib-20210930_g15.jpg GRAPHIC 45546
17 biib-20210930_g16.jpg GRAPHIC 49342
18 biib-20210930_g17.jpg GRAPHIC 41964
19 biib-20210930_g18.jpg GRAPHIC 48440
20 biib-20210930_g19.jpg GRAPHIC 82812
21 biib-20210930_g2.jpg GRAPHIC 102276
22 biib-20210930_g20.jpg GRAPHIC 46635
23 biib-20210930_g21.jpg GRAPHIC 46261
24 biib-20210930_g3.jpg GRAPHIC 110693
25 biib-20210930_g4.jpg GRAPHIC 72222
26 biib-20210930_g5.jpg GRAPHIC 68699
27 biib-20210930_g6.jpg GRAPHIC 76570
28 biib-20210930_g7.jpg GRAPHIC 90453
29 biib-20210930_g8.jpg GRAPHIC 68095
30 biib-20210930_g9.jpg GRAPHIC 78093
  Complete submission text file 0000875045-21-000052.txt   17786410

Data Files

Seq Description Document Type Size
5 XBRL TAXONOMY EXTENSION SCHEMA DOCUMENT biib-20210930.xsd EX-101.SCH 80140
6 XBRL TAXONOMY EXTENSION CALCULATION LINKBASE DOCUMENT biib-20210930_cal.xml EX-101.CAL 98341
7 XBRL TAXONOMY EXTENSION DEFINITION LINKBASE DOCUMENT biib-20210930_def.xml EX-101.DEF 483473
8 XBRL TAXONOMY EXTENSION LABEL LINKBASE DOCUMENT biib-20210930_lab.xml EX-101.LAB 917159
9 XBRL TAXONOMY EXTENSION PRESENTATION LINKBASE DOCUMENT biib-20210930_pre.xml EX-101.PRE 640862
31 EXTRACTED XBRL INSTANCE DOCUMENT biib-20210930_htm.xml XML 3061827
Mailing Address 225 BINNEY STREET CAMBRIDGE MA 02142
Business Address 225 BINNEY STREET CAMBRIDGE MA 02142 7814642000
BIOGEN INC. (Filer) CIK: 0000875045 (see all company filings)

IRS No.: 330112644 | State of Incorp.: DE | Fiscal Year End: 1231
Type: 10-Q | Act: 34 | File No.: 000-19311 | Film No.: 211334426
SIC: 2836 Biological Products, (No Diagnostic Substances)