Parent Directory| Name | Size | Last Modified |
|---|---|---|
 0001104659-21-086005-index-headers.html | 2021-06-28 08:30:27 | |
| 0001104659-21-086005-index.html | 2021-06-28 08:30:27 | |
| 0001104659-21-086005.txt | 2021-06-28 08:30:27 | |
 0001104659-21-086005-xbrl.zip | 17543 | 2021-06-28 08:30:27 |
| FilingSummary.xml | 1632 | 2021-06-28 08:30:27 |
| Financial_Report.xlsx | 5645 | 2021-06-28 08:30:27 |
| MetaLinks.json | 37935 | 2021-06-28 08:30:27 |
| pfg-20210628.xsd | 3024 | 2021-06-28 08:30:27 |
| pfg-20210628_lab.xml | 34239 | 2021-06-28 08:30:27 |
| pfg-20210628_pre.xml | 22359 | 2021-06-28 08:30:27 |
| R1.htm | 38543 | 2021-06-28 08:30:27 |
| report.css | 2767 | 2021-06-28 08:30:27 |
| Show.js | 1085 | 2021-06-28 08:30:27 |
| tm2120779d1_8k.htm | 31850 | 2021-06-28 08:30:27 |
| tm2120779d1_8k_htm.xml | 3461 | 2021-06-28 08:30:27 |
| tm2120779d1_ex99-1.htm | 20520 | 2021-06-28 08:30:27 |
 tm2120779d1_ex99-1img001.jpg | 9592 | 2021-06-28 08:30:27 |