Entity Information
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Economic entity name
ALEXION PHARMACEUTICALS INC
CIK
0000899866
Accession number
0000899866-17-000044
Generator
Workiva (WebFilings)
SEC filing page
http://www.sec.gov/Archives/edgar/data/899866/000089986617000044/0000899866-17-000044-index.htm
XBRL Instance
http://www.sec.gov/Archives/edgar/data/899866/000089986617000044/alxn-20161231.xml
XBRL Cloud Viewer
https://edgardashboard.xbrlcloud.com/flex/viewer/XBRLViewer.html#instance=http://www.sec.gov/Archives/edgar/data/899866/000089986617000044/alxn-20161231.xml