Entity Information
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Economic entity name
PRINCIPAL FINANCIAL GROUP INC
CIK
0001126328
Accession number
0001047469-17-000589
Generator
Merrill
SEC filing page
http://www.sec.gov/Archives/edgar/data/1126328/000104746917000589/0001047469-17-000589-index.htm
XBRL Instance
http://www.sec.gov/Archives/edgar/data/1126328/000104746917000589/pfg-20161231.xml
XBRL Cloud Viewer
https://edgardashboard.xbrlcloud.com/flex/viewer/XBRLViewer.html#instance=http://www.sec.gov/Archives/edgar/data/1126328/000104746917000589/pfg-20161231.xml