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|---|---|---|
 0001104659-26-068908-index-headers.html | 2026-06-01 16:05:54 | |
| 0001104659-26-068908-index.html | 2026-06-01 16:05:54 | |
| 0001104659-26-068908.txt | 2026-06-01 16:05:54 | |
 0001104659-26-068908-xbrl.zip | 80471 | 2026-06-01 16:05:54 |
| FilingSummary.xml | 1636 | 2026-06-01 16:05:54 |
| MetaLinks.json | 39325 | 2026-06-01 16:05:54 |
| pfg-20260527.xsd | 3014 | 2026-06-01 16:05:54 |
| pfg-20260527_lab.xml | 34239 | 2026-06-01 16:05:54 |
| pfg-20260527_pre.xml | 22359 | 2026-06-01 16:05:54 |
| R1.htm | 38047 | 2026-06-01 16:05:54 |
| report.css | 2767 | 2026-06-01 16:05:54 |
| Show.js | 1085 | 2026-06-01 16:05:54 |
| tm2614965d5_8k.htm | 40560 | 2026-06-01 16:05:54 |
| tm2614965d5_8k_htm.xml | 3069 | 2026-06-01 16:05:54 |
| tm2614965d5_ex1-1.htm | 178179 | 2026-06-01 16:05:54 |
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| tm2614965d5_ex5-1.htm | 12716 | 2026-06-01 16:05:54 |
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| tm2614965d5_ex5-2.htm | 10229 | 2026-06-01 16:05:54 |
 tm2614965d5_ex5-2img001.jpg | 7039 | 2026-06-01 16:05:54 |