Document Format Files
| Seq | Description | Document | Type | Size |
|---|---|---|---|---|
| 1 | DEF 14A | tm2529976-1_def14a.htm iXBRL | DEF 14A | 3126871 |
| 6 | GRAPHIC | bc_boardrefresh-pn.jpg | GRAPHIC | 19669 |
| 7 | GRAPHIC | bc_capitalflow-pn.jpg | GRAPHIC | 9898 |
| 8 | GRAPHIC | bc_cashflow-pn.jpg | GRAPHIC | 10309 |
| 9 | GRAPHIC | bc_diversityindex-pn.jpg | GRAPHIC | 9369 |
| 10 | GRAPHIC | bc_finalprintpay-pn.jpg | GRAPHIC | 9423 |
| 11 | GRAPHIC | bc_financialhighlights-pn.jpg | GRAPHIC | 180455 |
| 12 | GRAPHIC | bc_netincome-pn.jpg | GRAPHIC | 66203 |
| 13 | GRAPHIC | bc_nongaap-pn.jpg | GRAPHIC | 11874 |
| 14 | GRAPHIC | bc_operating-pn.jpg | GRAPHIC | 63790 |
| 15 | GRAPHIC | bc_pfgvspeers-pn.jpg | GRAPHIC | 46329 |
| 16 | GRAPHIC | bc_revenuegrowth-pn.jpg | GRAPHIC | 10041 |
| 17 | GRAPHIC | bc_tsr-pn.jpg | GRAPHIC | 71528 |
| 18 | GRAPHIC | bn_bluebanner-pn.jpg | GRAPHIC | 11635 |
| 19 | GRAPHIC | cv_proxy-4c.jpg | GRAPHIC | 110067 |
| 20 | GRAPHIC | fc_compensation-pn.jpg | GRAPHIC | 65223 |
| 21 | GRAPHIC | fc_corporatesnapshot-pn.jpg | GRAPHIC | 56922 |
| 22 | GRAPHIC | fc_directorstimeline-pn.jpg | GRAPHIC | 46511 |
| 23 | GRAPHIC | fc_foundation-pn.jpg | GRAPHIC | 30295 |
| 24 | GRAPHIC | fc_measuretrget-pn.jpg | GRAPHIC | 22556 |
| 25 | GRAPHIC | ic_crossmark-pn.jpg | GRAPHIC | 2052 |
| 26 | GRAPHIC | ic_globe-pn.jpg | GRAPHIC | 3045 |
| 27 | GRAPHIC | ic_mail-pn.jpg | GRAPHIC | 2702 |
| 28 | GRAPHIC | ic_rightarrow-pn.gif | GRAPHIC | 1602 |
| 29 | GRAPHIC | ic_telephone-pn.jpg | GRAPHIC | 2954 |
| 30 | GRAPHIC | ic_tickmarkblue-pn.gif | GRAPHIC | 1346 |
| 31 | GRAPHIC | ic_tickmarkblue-pn.jpg | GRAPHIC | 1754 |
| 32 | GRAPHIC | lg_principal-4c.jpg | GRAPHIC | 7467 |
| 33 | GRAPHIC | lg_principalreg-pn.jpg | GRAPHIC | 14852 |
| 34 | GRAPHIC | pc_historicsay-pn.jpg | GRAPHIC | 35269 |
| 35 | GRAPHIC | pc_payforperformance-pn.jpg | GRAPHIC | 72924 |
| 36 | GRAPHIC | ph_alfredorivera-4clr.gif | GRAPHIC | 22301 |
| 37 | GRAPHIC | ph_amycfriedrich-4c.gif | GRAPHIC | 9995 |
| 38 | GRAPHIC | ph_blaircpickerell-4clr.gif | GRAPHIC | 23925 |
| 39 | GRAPHIC | ph_christopherlittle-4c.gif | GRAPHIC | 22574 |
| 40 | GRAPHIC | ph_claresricher-4clr.gif | GRAPHIC | 25145 |
| 41 | GRAPHIC | ph_claudionmuruzabal-4clr.gif | GRAPHIC | 22622 |
| 42 | GRAPHIC | ph_danieljhouston-4c.gif | GRAPHIC | 23448 |
| 43 | GRAPHIC | ph_deannadstrablesoeth-4c.gif | GRAPHIC | 25632 |
| 44 | GRAPHIC | ph_deannadstrablesoeth-4c.jpg | GRAPHIC | 12389 |
| 45 | GRAPHIC | ph_deannastrable-4c.jpg | GRAPHIC | 42946 |
| 46 | GRAPHIC | ph_dianecnordin-4clr.gif | GRAPHIC | 21141 |
| 47 | GRAPHIC | ph_elizabethmitchell-4clr.gif | GRAPHIC | 25374 |
| 48 | GRAPHIC | ph_jocelyncartermiller-4clr.gif | GRAPHIC | 25327 |
| 49 | GRAPHIC | ph_joelpitz-4c.gif | GRAPHIC | 22436 |
| 50 | GRAPHIC | ph_jonathansauerbach-4clr.gif | GRAPHIC | 23063 |
| 51 | GRAPHIC | ph_kamalbhatia-4c.gif | GRAPHIC | 22628 |
| 52 | GRAPHIC | ph_maryemalizbeams-4clr.gif | GRAPHIC | 24843 |
| 53 | GRAPHIC | ph_rogerchochschild-4c.gif | GRAPHIC | 23581 |
| 54 | GRAPHIC | ph_scottmillsdirectornew-4c.jpg | GRAPHIC | 27599 |
| 55 | GRAPHIC | ph_scottmmills-4c.gif | GRAPHIC | 23125 |
| 56 | GRAPHIC | ph_scottmmills-4c.jpg | GRAPHIC | 11718 |
| 57 | GRAPHIC | px_26principalpxy1pg01-4c.jpg | GRAPHIC | 380299 |
| 58 | GRAPHIC | px_26principalpxy1pg02-4c.jpg | GRAPHIC | 414905 |
| 59 | GRAPHIC | sg_chrisagbedavies-bw.jpg | GRAPHIC | 16629 |
| 60 | GRAPHIC | sg_deannastrable-bw.jpg | GRAPHIC | 18442 |
| 61 | GRAPHIC | sg_scottmills-bw.jpg | GRAPHIC | 11271 |
| 62 | GRAPHIC | tb_lookingforward-pn.jpg | GRAPHIC | 98353 |
| 63 | GRAPHIC | tb_ourcompensation-pn.jpg | GRAPHIC | 194867 |
| Complete submission text file | 0001104659-26-039920.txt | 10986983 |
Data Files
| Seq | Description | Document | Type | Size |
|---|---|---|---|---|
| 2 | XBRL TAXONOMY EXTENSION SCHEMA | pfg-20251231.xsd | EX-101.SCH | 4929 |
| 3 | XBRL TAXONOMY EXTENSION DEFINITION LINKBASE | pfg-20251231_def.xml | EX-101.DEF | 4796 |
| 4 | XBRL TAXONOMY EXTENSION LABEL LINKBASE | pfg-20251231_lab.xml | EX-101.LAB | 8497 |
| 5 | XBRL TAXONOMY EXTENSION PRESENTATION LINKBASE | pfg-20251231_pre.xml | EX-101.PRE | 7242 |
| 75 | EXTRACTED XBRL INSTANCE DOCUMENT | tm2529976-1_def14a_htm.xml | XML | 199179 |
EIN.: 421520346 | State of Incorp.: DE | Fiscal Year End: 1231
Type: DEF 14A | Act: 34 | File No.: 001-16725 | Film No.: 26841128
SIC: 6321 Accident & Health Insurance
(CF Office: 02 Finance)