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As Of Filer Filing For·On·As Docs:Size 4/09/21 Biogen Inc. 8-K:5,8,9 4/07/21 13:1.1M |
Document/Exhibit Description Pages Size 1: 8-K Current Report HTML 27K 2: EX-99.1 Miscellaneous Exhibit HTML 21K 9: R1 Cover Page HTML 46K 11: XML IDEA XML File -- Filing Summary XML 12K 8: XML XBRL Instance -- biib-20210407_htm XML 21K 10: EXCEL IDEA Workbook of Financial Reports XLSX 6K 4: EX-101.CAL XBRL Calculations -- biib-20210407_cal XML 7K 5: EX-101.DEF XBRL Definitions -- biib-20210407_def XML 9K 6: EX-101.LAB XBRL Labels -- biib-20210407_lab XML 68K 7: EX-101.PRE XBRL Presentations -- biib-20210407_pre XML 33K 3: EX-101.SCH XBRL Schema -- biib-20210407 XSD 11K 12: JSON XBRL Instance as JSON Data -- MetaLinks 12± 17K 13: ZIP XBRL Zipped Folder -- 0000875045-21-000018-xbrl Zip 18K
<?xml version="1.0" encoding="windows-1252"?> | |||||||||||||||||||||
<!-- XBRL Document Created with Wdesk from Workiva --> | |||||||||||||||||||||
<!-- Copyright 2021 Workiva --> | |||||||||||||||||||||
<!-- r:675b6f57-9860-49f4-902a-6db28e578868,g:c46e7f1b-692d-4954-a07e-50679a0572e2 --> | |||||||||||||||||||||
<link:linkbase xmlns:link="http://www.xbrl.org/2003/linkbase" xmlns:xlink="http://www.w3.org/1999/xlink" xmlns:xsi="http://www.w3.org/2001/XMLSchema-instance" xsi:schemaLocation="http://www.xbrl.org/2003/linkbase http://www.xbrl.org/2003/xbrl-linkbase-2003-12-31.xsd"> | |||||||||||||||||||||
<link:roleRef roleURI="http://www.biogenidec.com/role/CoverPage" xlink:type="simple" xlink:href="biib-20210407.xsd#CoverPage"/> | |||||||||||||||||||||
<link:calculationLink xlink:role="http://www.biogenidec.com/role/CoverPage" xlink:type="extended"/> | |||||||||||||||||||||
</link:linkbase> |