Parent Directory| Name | Size | Last Modified |
|---|---|---|
 0001104659-21-028100-index-headers.html | 2021-02-25 13:17:16 | |
| 0001104659-21-028100-index.html | 2021-02-25 13:17:16 | |
| 0001104659-21-028100.txt | 2021-02-25 13:17:16 | |
 0001104659-21-028100-xbrl.zip | 19552 | 2021-02-25 13:17:16 |
| FilingSummary.xml | 1632 | 2021-02-25 13:17:16 |
| Financial_Report.xlsx | 5424 | 2021-02-25 13:17:16 |
| MetaLinks.json | 38694 | 2021-02-25 13:17:16 |
| pfg-20210225.xsd | 3187 | 2021-02-25 13:17:16 |
| pfg-20210225_lab.xml | 34592 | 2021-02-25 13:17:16 |
| pfg-20210225_pre.xml | 22712 | 2021-02-25 13:17:16 |
| R1.htm | 38582 | 2021-02-25 13:17:16 |
| report.css | 2767 | 2021-02-25 13:17:16 |
| Show.js | 1085 | 2021-02-25 13:17:16 |
| tm217472d4_8k.htm | 26024 | 2021-02-25 13:17:16 |
| tm217472d4_8k_htm.xml | 3467 | 2021-02-25 13:17:16 |
| tm217472d4_ex99.htm | 82047 | 2021-02-25 13:17:16 |
 tm217472d4_ex99img001.jpg | 3791 | 2021-02-25 13:17:16 |