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|---|---|---|
 0001104659-26-045100-index-headers.html | 2026-04-20 06:03:29 | |
| 0001104659-26-045100-index.html | 2026-04-20 06:03:29 | |
| 0001104659-26-045100.txt | 2026-04-20 06:03:29 | |
 0001104659-26-045100-xbrl.zip | 10883 | 2026-04-20 06:03:29 |
| FilingSummary.xml | 1636 | 2026-04-20 06:03:29 |
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| pfg-20260420.xsd | 3014 | 2026-04-20 06:03:29 |
| pfg-20260420_lab.xml | 34239 | 2026-04-20 06:03:29 |
| pfg-20260420_pre.xml | 22359 | 2026-04-20 06:03:29 |
| R1.htm | 38048 | 2026-04-20 06:03:29 |
| report.css | 2766 | 2026-04-20 06:03:29 |
| Show.js | 1084 | 2026-04-20 06:03:29 |
| tm2612128d1_8k.htm | 29188 | 2026-04-20 06:03:29 |
| tm2612128d1_8k_htm.xml | 3069 | 2026-04-20 06:03:29 |