Parent Directory| Name | Size | Last Modified |
|---|---|---|
 0001104659-20-130497-index-headers.html | 2020-11-30 16:16:13 | |
| 0001104659-20-130497-index.html | 2020-11-30 16:16:13 | |
| 0001104659-20-130497.txt | 2020-11-30 16:16:13 | |
 0001104659-20-130497-xbrl.zip | 13018 | 2020-11-30 16:16:13 |
| FilingSummary.xml | 1636 | 2020-11-30 16:16:13 |
| Financial_Report.xlsx | 5422 | 2020-11-30 16:16:13 |
| MetaLinks.json | 38698 | 2020-11-30 16:16:13 |
| pfg-20201125.xsd | 3186 | 2020-11-30 16:16:13 |
| pfg-20201125_lab.xml | 34591 | 2020-11-30 16:16:13 |
| pfg-20201125_pre.xml | 22711 | 2020-11-30 16:16:13 |
| R1.htm | 38582 | 2020-11-30 16:16:13 |
| report.css | 2767 | 2020-11-30 16:16:13 |
| Show.js | 1085 | 2020-11-30 16:16:13 |
| tm2037294d1_8k.htm | 26541 | 2020-11-30 16:16:13 |
| tm2037294d1_8k_htm.xml | 3467 | 2020-11-30 16:16:13 |
| tm2037294d1_ex99.htm | 6843 | 2020-11-30 16:16:13 |
 tm2037294d1_ex99img001.jpg | 15046 | 2020-11-30 16:16:13 |
 tm2037294d1_ex99img002.jpg | 25941 | 2020-11-30 16:16:13 |