Parent Directory| Name | Size | Last Modified |
|---|---|---|
 0001104659-20-130500-index-headers.html | 2020-11-30 16:17:34 | |
| 0001104659-20-130500-index.html | 2020-11-30 16:17:34 | |
| 0001104659-20-130500.txt | 2020-11-30 16:17:34 | |
 0001104659-20-130500-xbrl.zip | 13452 | 2020-11-30 16:17:34 |
| FilingSummary.xml | 1636 | 2020-11-30 16:17:34 |
| Financial_Report.xlsx | 5425 | 2020-11-30 16:17:34 |
| MetaLinks.json | 38728 | 2020-11-30 16:17:34 |
| pfg-20201130.xsd | 3186 | 2020-11-30 16:17:34 |
| pfg-20201130_lab.xml | 34591 | 2020-11-30 16:17:34 |
| pfg-20201130_pre.xml | 22711 | 2020-11-30 16:17:34 |
| R1.htm | 38582 | 2020-11-30 16:17:34 |
| report.css | 2767 | 2020-11-30 16:17:34 |
| Show.js | 1085 | 2020-11-30 16:17:34 |
| tm2037294d2_8k.htm | 28352 | 2020-11-30 16:17:34 |
| tm2037294d2_8k_htm.xml | 3467 | 2020-11-30 16:17:34 |
| tm2037294d2_ex99.htm | 9531 | 2020-11-30 16:17:34 |
 tm2037294d2_ex99img01.jpg | 15046 | 2020-11-30 16:17:34 |