Parent Directory| Name | Size | Last Modified |
|---|---|---|
 0001104659-20-108318-index-headers.html | 2020-09-24 16:24:17 | |
| 0001104659-20-108318-index.html | 2020-09-24 16:24:17 | |
| 0001104659-20-108318.txt | 2020-09-24 16:24:17 | |
 0001104659-20-108318-xbrl.zip | 14218 | 2020-09-24 16:24:17 |
| FilingSummary.xml | 1636 | 2020-09-24 16:24:17 |
| Financial_Report.xlsx | 5429 | 2020-09-24 16:24:17 |
| MetaLinks.json | 38698 | 2020-09-24 16:24:17 |
| pfg-20200924.xsd | 3186 | 2020-09-24 16:24:17 |
| pfg-20200924_lab.xml | 34591 | 2020-09-24 16:24:17 |
| pfg-20200924_pre.xml | 22711 | 2020-09-24 16:24:17 |
| R1.htm | 38134 | 2020-09-24 16:24:17 |
| report.css | 2766 | 2020-09-24 16:24:17 |
| Show.js | 1085 | 2020-09-24 16:24:17 |
| tm2031730-1_8k.htm | 26638 | 2020-09-24 16:24:17 |
| tm2031730-1_8k_htm.xml | 3471 | 2020-09-24 16:24:17 |
| tm2031730d1_ex99.htm | 12550 | 2020-09-24 16:24:17 |
 tm2031730d1_ex99img001.jpg | 3737 | 2020-09-24 16:24:17 |