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|---|---|---|
 0001104659-25-080296-index-headers.html | 2025-08-19 16:42:42 | |
| 0001104659-25-080296-index.html | 2025-08-19 16:42:42 | |
| 0001104659-25-080296.txt | 2025-08-19 16:42:42 | |
 0001104659-25-080296-xbrl.zip | 13497 | 2025-08-19 16:42:42 |
| FilingSummary.xml | 1636 | 2025-08-19 16:42:42 |
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| pfg-20250817.xsd | 3014 | 2025-08-19 16:42:42 |
| pfg-20250817_lab.xml | 34239 | 2025-08-19 16:42:42 |
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| R1.htm | 38048 | 2025-08-19 16:42:42 |
| report.css | 2767 | 2025-08-19 16:42:42 |
| Show.js | 1084 | 2025-08-19 16:42:42 |
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| tm2523768d1_ex99-1.htm | 9487 | 2025-08-19 16:42:42 |
 tm2523768d1_ex99-1img01.jpg | 5711 | 2025-08-19 16:42:42 |