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|---|---|---|
 0001104659-25-102607-index-headers.html | 2025-10-27 16:31:59 | |
| 0001104659-25-102607-index.html | 2025-10-27 16:31:59 | |
| 0001104659-25-102607.txt | 2025-10-27 16:31:59 | |
 0001104659-25-102607-xbrl.zip | 30026 | 2025-10-27 16:31:59 |
| FilingSummary.xml | 1636 | 2025-10-27 16:31:59 |
| MetaLinks.json | 39295 | 2025-10-27 16:31:59 |
| pfg-20251027.xsd | 3014 | 2025-10-27 16:31:59 |
| pfg-20251027_lab.xml | 34239 | 2025-10-27 16:31:59 |
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| R1.htm | 38048 | 2025-10-27 16:31:59 |
| report.css | 2767 | 2025-10-27 16:31:59 |
| Show.js | 1084 | 2025-10-27 16:31:59 |
| tm2529534d1_8k.htm | 27015 | 2025-10-27 16:31:59 |
| tm2529534d1_8k_htm.xml | 3541 | 2025-10-27 16:31:59 |
| tm2529534d1_ex99.htm | 384590 | 2025-10-27 16:31:59 |
 tm2529534d1_ex99img01.jpg | 4556 | 2025-10-27 16:31:59 |