Parent Directory| Name | Size | Last Modified |
|---|---|---|
 0001104659-23-063200-index-headers.html | 2023-05-22 16:51:35 | |
| 0001104659-23-063200-index.html | 2023-05-22 16:51:35 | |
| 0001104659-23-063200.txt | 2023-05-22 16:51:35 | |
 0001104659-23-063200-xbrl.zip | 12387 | 2023-05-22 16:51:35 |
| FilingSummary.xml | 1605 | 2023-05-22 16:51:35 |
| Financial_Report.xlsx | 5666 | 2023-05-22 16:51:35 |
| MetaLinks.json | 39370 | 2023-05-22 16:51:35 |
| pfg-20230516.xsd | 3033 | 2023-05-22 16:51:35 |
| pfg-20230516_lab.xml | 34476 | 2023-05-22 16:51:35 |
| pfg-20230516_pre.xml | 22596 | 2023-05-22 16:51:35 |
| R1.htm | 38058 | 2023-05-22 16:51:35 |
| report.css | 2766 | 2023-05-22 16:51:35 |
| Show.js | 1084 | 2023-05-22 16:51:35 |
| tm2316381d1_8k.htm | 50177 | 2023-05-22 16:51:35 |
| tm2316381d1_8k_htm.xml | 3463 | 2023-05-22 16:51:35 |