Parent Directory| Name | Size | Last Modified |
|---|---|---|
 0001104659-21-127421-index-headers.html | 2021-10-19 10:03:54 | |
| 0001104659-21-127421-index.html | 2021-10-19 10:03:54 | |
| 0001104659-21-127421.txt | 2021-10-19 10:03:54 | |
 0001104659-21-127421-xbrl.zip | 10808 | 2021-10-19 10:03:54 |
| FilingSummary.xml | 1598 | 2021-10-19 10:03:54 |
| Financial_Report.xlsx | 5646 | 2021-10-19 10:03:54 |
| MetaLinks.json | 38497 | 2021-10-19 10:03:54 |
| pfg-20211019.xsd | 3189 | 2021-10-19 10:03:54 |
| pfg-20211019_lab.xml | 34594 | 2021-10-19 10:03:54 |
| pfg-20211019_pre.xml | 22714 | 2021-10-19 10:03:54 |
| R1.htm | 38582 | 2021-10-19 10:03:54 |
| report.css | 2766 | 2021-10-19 10:03:54 |
| Show.js | 1084 | 2021-10-19 10:03:54 |
| tm2130416d1_8k.htm | 24828 | 2021-10-19 10:03:54 |
| tm2130416d1_8k_htm.xml | 3467 | 2021-10-19 10:03:54 |