<SEC-DOCUMENT>0001104659-22-009270.txt : 20220131
<SEC-HEADER>0001104659-22-009270.hdr.sgml : 20220131
<ACCEPTANCE-DATETIME>20220131083037
ACCESSION NUMBER:		0001104659-22-009270
CONFORMED SUBMISSION TYPE:	8-K
PUBLIC DOCUMENT COUNT:		14
CONFORMED PERIOD OF REPORT:	20220131
ITEM INFORMATION:		Other Events
ITEM INFORMATION:		Financial Statements and Exhibits
FILED AS OF DATE:		20220131
DATE AS OF CHANGE:		20220131

FILER:

	COMPANY DATA:	
		COMPANY CONFORMED NAME:			PRINCIPAL FINANCIAL GROUP INC
		CENTRAL INDEX KEY:			0001126328
		STANDARD INDUSTRIAL CLASSIFICATION:	ACCIDENT & HEALTH INSURANCE [6321]
		IRS NUMBER:				421520346
		STATE OF INCORPORATION:			DE
		FISCAL YEAR END:			1231

	FILING VALUES:
		FORM TYPE:		8-K
		SEC ACT:		1934 Act
		SEC FILE NUMBER:	001-16725
		FILM NUMBER:		22571445

	BUSINESS ADDRESS:	
		STREET 1:		711 HIGH STREET
		CITY:			DES MOINES
		STATE:			IA
		ZIP:			50392
		BUSINESS PHONE:		5152475111

	MAIL ADDRESS:	
		STREET 1:		711 HIGH STREET
		CITY:			DES MOINES
		STATE:			IA
		ZIP:			50392
</SEC-HEADER>
<DOCUMENT>
<TYPE>8-K
<SEQUENCE>1
<FILENAME>tm224682d1_8k.htm
<DESCRIPTION>FORM 8-K
<TEXT>
<XBRL>
<?xml version="1.0" encoding="utf-8"?>
<html xmlns="http://www.w3.org/1999/xhtml" xmlns:xs="http://www.w3.org/2001/XMLSchema-instance" xmlns:xlink="http://www.w3.org/1999/xlink" xmlns:xbrli="http://www.xbrl.org/2003/instance" xmlns:xbrldi="http://xbrl.org/2006/xbrldi" xmlns:xbrldt="http://xbrl.org/2005/xbrldt" xmlns:iso4217="http://www.xbrl.org/2003/iso4217" xmlns:ix="http://www.xbrl.org/2013/inlineXBRL" xmlns:ixt="http://www.xbrl.org/inlineXBRL/transformation/2015-02-26" xmlns:ixt-sec="http://www.sec.gov/inlineXBRL/transformation/2015-08-31" xmlns:link="http://www.xbrl.org/2003/linkbase" xmlns:dei="http://xbrl.sec.gov/dei/2021q4" xmlns:ref="http://www.xbrl.org/2006/ref" xmlns:us-gaap="http://fasb.org/us-gaap/2021-01-31" xmlns:us-roles="http://fasb.org/us-roles/2021-01-31" xmlns:country="http://xbrl.sec.gov/country/2021" xmlns:srt="http://fasb.org/srt/2021-01-31" xmlns:pfg="http://principal.com/20220131">
<head>
     <title></title>
<meta http-equiv="Content-Type" content="text/html" />
</head>
<!-- Field: Set; Name: xdx; ID: xdx_02A_US%2DGAAP%2D2021 -->
<!-- Field: Set; Name: xdx; ID: xdx_039_pfg_principal.com_20220131 -->
<!-- Field: Set; Name: xdx; ID: xdx_049_20220131_20220131 -->
<!-- Field: Set; Name: xdx; ID: xdx_056_edei%2D%2DEntityCentralIndexKey_0001126328 -->
<!-- Field: Set; Name: xdx; ID: xdx_059_edei%2D%2DAmendmentFlag_false -->
<!-- Field: Set; Name: xdx; ID: xdx_06B_USD_1_iso4217%2D%2DUSD -->
<!-- Field: Set; Name: xdx; ID: xdx_062_Shares_2_xbrli%2D%2Dshares -->
<!-- Field: Set; Name: xdx; ID: xdx_06D_USDPShares_3_iso4217%2D%2DUSD_xbrli%2D%2Dshares -->
<body style="font: 10pt Times New Roman, Times, Serif">
<div style="display: none">
<ix:header>
 <ix:hidden>
  <ix:nonNumeric contextRef="From2022-01-31to2022-01-31" name="dei:EntityCentralIndexKey">0001126328</ix:nonNumeric>
  <ix:nonNumeric contextRef="From2022-01-31to2022-01-31" format="ixt:booleanfalse" name="dei:AmendmentFlag">false</ix:nonNumeric>
  </ix:hidden>
 <ix:references>
  <link:schemaRef xlink:href="pfg-20220131.xsd" xlink:type="simple" />
  </ix:references>
 <ix:resources>
    <xbrli:context id="From2022-01-31to2022-01-31">
      <xbrli:entity>
        <xbrli:identifier scheme="http://www.sec.gov/CIK">0001126328</xbrli:identifier>
      </xbrli:entity>
      <xbrli:period>
        <xbrli:startDate>2022-01-31</xbrli:startDate>
        <xbrli:endDate>2022-01-31</xbrli:endDate>
      </xbrli:period>
    </xbrli:context>
    <xbrli:unit id="USD">
      <xbrli:measure>iso4217:USD</xbrli:measure>
    </xbrli:unit>
    <xbrli:unit id="Shares">
      <xbrli:measure>xbrli:shares</xbrli:measure>
    </xbrli:unit>
    <xbrli:unit id="USDPShares">
      <xbrli:divide>
        <xbrli:unitNumerator>
          <xbrli:measure>iso4217:USD</xbrli:measure>
        </xbrli:unitNumerator>
        <xbrli:unitDenominator>
          <xbrli:measure>xbrli:shares</xbrli:measure>
        </xbrli:unitDenominator>
      </xbrli:divide>
    </xbrli:unit>
  </ix:resources>
 </ix:header>
</div>


<p style="margin: 0">&#160;</p>

<p style="margin: 0"></p>

<!-- Field: Rule-Page --><div style="margin-top: 0pt; margin-bottom: 3pt; width: 100%"><div style="border-top: Black 2pt solid; border-bottom: Black 1pt solid; font-size: 1pt">&#160;</div></div><!-- Field: /Rule-Page -->

<p style="margin: 0">&#160;</p>

<p style="font: 10pt Times New Roman, Times, Serif; text-align: center; margin-top: 0pt; margin-bottom: 0pt"><span style="font-size: 10pt"><b>UNITED
STATES </b></span></p>

<p style="font: 10pt Times New Roman, Times, Serif; text-align: center; margin-top: 0pt; margin-bottom: 0pt"><span style="font-size: 10pt"><b>SECURITIES
AND EXCHANGE COMMISSION</b></span></p>

<p style="font: 10pt Times New Roman, Times, Serif; text-align: center; margin-top: 0pt; margin-bottom: 0pt"><span style="font-size: 10pt"><b>Washington,
D.C. 20549</b></span></p>

<p style="font: 10pt Times New Roman, Times, Serif; text-align: center; margin-top: 0pt; margin-bottom: 0pt">&#160;</p>

<p style="font: 10pt Times New Roman, Times, Serif; text-align: center; margin-top: 0pt; margin-bottom: 0pt"></p>

<!-- Field: Rule-Page --><div style="margin: 3pt auto; width: 25%"><div style="border-top: Black 1pt solid; font-size: 1pt">&#160;</div></div><!-- Field: /Rule-Page -->

<p style="font: 10pt Times New Roman, Times, Serif; text-align: center; margin-top: 0pt; margin-bottom: 0pt">&#160;</p>

<p style="font: 10pt Times New Roman, Times, Serif; text-align: center; margin-top: 0pt; margin-bottom: 0pt"></p>

<p style="font: 14pt Times New Roman, Times, Serif; text-align: center; margin-top: 0pt; margin-bottom: 0pt"><b>FORM <span id="xdx_90A_edei--DocumentType_c20220131__20220131_zvetAFXzFAkg"><ix:nonNumeric contextRef="From2022-01-31to2022-01-31" name="dei:DocumentType">8-K</ix:nonNumeric></span></b></p>

<p style="font: 10pt Times New Roman, Times, Serif; text-align: center; margin-top: 0pt; margin-bottom: 0pt">&#160;</p>

<p style="font: 10pt Times New Roman, Times, Serif; text-align: center; margin-top: 0pt; margin-bottom: 0pt"><b>CURRENT REPORT</b></p>

<p style="font: 10pt Times New Roman, Times, Serif; text-align: center; margin-top: 0pt; margin-bottom: 0pt">&#160;</p>

<p style="font: 10pt Times New Roman, Times, Serif; text-align: center; margin-top: 0pt; margin-bottom: 0pt"><b>Pursuant to Section 13
or 15(d) of the</b></p>

<p style="font: 10pt Times New Roman, Times, Serif; text-align: center; margin-top: 0pt; margin-bottom: 0pt"><b>Securities Exchange Act
of 1934</b></p>

<p style="font-size: 10pt; text-align: center; margin-top: 0pt; margin-bottom: 0pt">&#160;</p>

<p style="font: 10pt Times New Roman, Times, Serif; text-align: center; margin-top: 0pt; margin-bottom: 0pt">Date of Report: <b>January
31, 2022 (<span id="xdx_905_edei--DocumentPeriodEndDate_c20220131__20220131_zP2CyKeOMANj"><ix:nonNumeric contextRef="From2022-01-31to2022-01-31" format="ixt:datemonthdayyearen" name="dei:DocumentPeriodEndDate">January 31, 2022</ix:nonNumeric></span></b><b>)</b></p>

<p style="font: 10pt Times New Roman, Times, Serif; text-align: center; margin-top: 0pt; margin-bottom: 0pt">(Date of earliest event
reported)</p>

<p style="font-size: 10pt; text-align: center; margin-top: 0pt; margin-bottom: 0pt">&#160;</p>

<p style="font: 14pt Times New Roman, Times, Serif; text-align: center; margin-top: 0pt; margin-bottom: 0pt"><span id="xdx_90D_edei--EntityRegistrantName_c20220131__20220131_zoP5MbPBhqva"><b><ix:nonNumeric contextRef="From2022-01-31to2022-01-31" name="dei:EntityRegistrantName">PRINCIPAL
FINANCIAL GROUP, INC.</ix:nonNumeric></b></span></p>

<p style="font: 10pt Times New Roman, Times, Serif; text-align: center; margin-top: 0pt; margin-bottom: 0pt"><b>(Exact name of registrant
as specified in its charter)</b></p>

<p style="font-size: 10pt; text-align: center; margin-top: 0pt; margin-bottom: 0pt"></p>

<p style="font-size: 10pt; text-align: center; margin-top: 0pt; margin-bottom: 0pt"></p>

<p style="text-indent: 0px; margin-top: 0pt; margin-bottom: 0pt">&#160;</p>

<table cellspacing="0" cellpadding="0" style="font: 10pt Times New Roman, Times, Serif; width: 100%; text-align: left; margin-right: auto; margin-left: auto; border-collapse: collapse">
<tr style="vertical-align: middle">
    <td style="text-align: center; width: 34%"><span style="font: 10pt Times New Roman, Times, Serif"><b><span id="xdx_900_edei--EntityIncorporationStateCountryCode_c20220131__20220131_ztsxCmTl0zSj"><ix:nonNumeric contextRef="From2022-01-31to2022-01-31" format="ixt-sec:stateprovnameen" name="dei:EntityIncorporationStateCountryCode">Delaware</ix:nonNumeric></span></b></span></td>
    <td style="text-align: center; width: 33%"><span id="xdx_904_edei--EntityFileNumber_c20220131__20220131_z02XaspvLLu6" style="font: 10pt Times New Roman, Times, Serif"><b><ix:nonNumeric contextRef="From2022-01-31to2022-01-31" name="dei:EntityFileNumber">1-16725</ix:nonNumeric></b></span></td>
    <td style="text-align: center; width: 33%"><span id="xdx_909_edei--EntityTaxIdentificationNumber_c20220131__20220131_z7xcCA0I8nkb" style="font: 10pt Times New Roman, Times, Serif"><b><ix:nonNumeric contextRef="From2022-01-31to2022-01-31" name="dei:EntityTaxIdentificationNumber">42-1520346</ix:nonNumeric></b></span></td></tr>
<tr style="vertical-align: middle">
    <td style="text-align: center"><span style="font: 10pt Times New Roman, Times, Serif">(State or other jurisdiction</span></td>
    <td style="text-align: center"><span style="font: 10pt Times New Roman, Times, Serif">(Commission file number)</span></td>
    <td style="text-align: center"><span style="font: 10pt Times New Roman, Times, Serif">(I.R.S. Employer</span></td></tr>
<tr>
    <td style="vertical-align: middle; text-align: center"><span style="font: 10pt Times New Roman, Times, Serif">of
    incorporation)</span></td>
    <td style="vertical-align: bottom">&#160;</td>
    <td style="vertical-align: middle; text-align: center"><span style="font: 10pt Times New Roman, Times, Serif">Identification
    Number)</span></td></tr>
</table>
<p style="font-size: 10pt; text-align: center; margin-top: 0pt; margin-bottom: 0pt">&#160;</p>

<p style="font: 10pt Times New Roman, Times, Serif; text-align: center; margin-top: 0pt; margin-bottom: 0pt"><span id="xdx_900_edei--EntityAddressAddressLine1_c20220131__20220131_z4FABS6SSW71"><b><ix:nonNumeric contextRef="From2022-01-31to2022-01-31" name="dei:EntityAddressAddressLine1">711
High Street</ix:nonNumeric></b></span><b>, <span id="xdx_909_edei--EntityAddressCityOrTown_c20220131__20220131_zUeFMVjvLwGk"><ix:nonNumeric contextRef="From2022-01-31to2022-01-31" name="dei:EntityAddressCityOrTown">Des Moines</ix:nonNumeric></span></b><b>,
<span id="xdx_90E_edei--EntityAddressStateOrProvince_c20220131__20220131_zSQMvJoUJZ9j"><ix:nonNumeric contextRef="From2022-01-31to2022-01-31" format="ixt-sec:stateprovnameen" name="dei:EntityAddressStateOrProvince">Iowa</ix:nonNumeric></span></b><b> <span id="xdx_90B_edei--EntityAddressPostalZipCode_c20220131__20220131_ztqob8vej1we"><ix:nonNumeric contextRef="From2022-01-31to2022-01-31" name="dei:EntityAddressPostalZipCode">50392</ix:nonNumeric></span></b></p>

<p style="font: 10pt Times New Roman, Times, Serif; text-align: center; margin-top: 0pt; margin-bottom: 0pt">(Address of principal executive
offices)</p>

<p style="font-size: 10pt; text-align: center; margin-top: 0pt; margin-bottom: 0pt">&#160;</p>

<p style="font: 10pt Times New Roman, Times, Serif; text-align: center; margin-top: 0pt; margin-bottom: 0pt"><b>(<span id="xdx_909_edei--CityAreaCode_c20220131__20220131_z5GsV6tr22Lh"><ix:nonNumeric contextRef="From2022-01-31to2022-01-31" name="dei:CityAreaCode">515</ix:nonNumeric></span></b><b>)
<span id="xdx_90B_edei--LocalPhoneNumber_c20220131__20220131_zMRITFgBJez1"><ix:nonNumeric contextRef="From2022-01-31to2022-01-31" name="dei:LocalPhoneNumber">247-5111</ix:nonNumeric></span></b></p>

<p style="font: 10pt Times New Roman, Times, Serif; text-align: center; margin-top: 0pt; margin-bottom: 0pt">(Registrant&#8217;s telephone
number, including area code)</p>

<p style="font-size: 10pt; text-align: center; margin-top: 0pt; margin-bottom: 0pt">&#160;</p>

<p style="font: 10pt Times New Roman, Times, Serif; text-align: left; margin-top: 0pt; margin-bottom: 0pt">Check the appropriate box
below if the Form 8-K filing is intended to simultaneously satisfy the filing obligation of the registrant under any of the following
provisions:</p>

<p style="font-size: 10pt; text-align: left; margin-top: 0pt; margin-bottom: 0pt">&#160;</p>

<table cellpadding="0" cellspacing="0" style="font: 10pt Times New Roman, Times, Serif; margin-top: 0; margin-bottom: 0; width: 100%"><tr style="vertical-align: top; text-align: justify">
<td style="width: 0in"></td><td style="width: 0.25in; text-align: left"><span id="xdx_908_edei--WrittenCommunications_c20220131__20220131_zOLGdaP6rV1a" style="font-family: Wingdings"><ix:nonNumeric contextRef="From2022-01-31to2022-01-31" format="ixt:booleanfalse" name="dei:WrittenCommunications">&#168;</ix:nonNumeric></span></td><td style="text-align: justify">Written
                                            communications pursuant to Rule 425 under the Securities Act (17 CFR 230.425)</td>
</tr></table>

<p style="margin-top: 0; margin-bottom: 0">&#160;</p>

<table cellpadding="0" cellspacing="0" style="font: 10pt Times New Roman, Times, Serif; margin-top: 0; margin-bottom: 0; width: 100%"><tr style="vertical-align: top; text-align: justify">
<td style="width: 0in"></td><td style="width: 0.25in; text-align: left"><span style="font-family: Wingdings"><span id="xdx_908_edei--SolicitingMaterial_c20220131__20220131_zKr4UfbVUxe7"><ix:nonNumeric contextRef="From2022-01-31to2022-01-31" format="ixt:booleanfalse" name="dei:SolicitingMaterial">&#168;</ix:nonNumeric></span></span></td><td style="text-align: justify">Soliciting
                                            material pursuant to Rule 14a-12 under the Exchange Act (17 CFR 240.14a-12)</td>
</tr></table>

<p style="margin-top: 0; margin-bottom: 0">&#160;</p>

<table cellpadding="0" cellspacing="0" style="font: 10pt Times New Roman, Times, Serif; margin-top: 0; margin-bottom: 0; width: 100%"><tr style="vertical-align: top; text-align: justify">
<td style="width: 0in"></td><td style="width: 0.25in; text-align: left"><span id="xdx_90E_edei--PreCommencementTenderOffer_c20220131__20220131_zk3VuV6ugZKj" style="font-family: Wingdings"><ix:nonNumeric contextRef="From2022-01-31to2022-01-31" format="ixt:booleanfalse" name="dei:PreCommencementTenderOffer">&#168;</ix:nonNumeric></span></td><td style="text-align: justify">Pre-commencement
                                            communications pursuant to Rule 14d-2(b) under the Exchange Act (17 CFR 240.14d-2(b))</td>
</tr></table>

<p style="margin-top: 0; margin-bottom: 0">&#160;</p>

<table cellpadding="0" cellspacing="0" style="font: 10pt Times New Roman, Times, Serif; margin-top: 0; margin-bottom: 0; width: 100%"><tr style="vertical-align: top; text-align: justify">
<td style="width: 0in"></td><td style="width: 0.25in; text-align: left"><span id="xdx_903_edei--PreCommencementIssuerTenderOffer_c20220131__20220131_zNi5ZoZvd1Qb" style="font-family: Wingdings"><ix:nonNumeric contextRef="From2022-01-31to2022-01-31" format="ixt:booleanfalse" name="dei:PreCommencementIssuerTenderOffer">&#168;</ix:nonNumeric></span></td><td style="text-align: justify">Pre-commencement
                                            communications pursuant to Rule 13e-4(c) under the Exchange Act (17&#160;CFR&#160;240.13e-4(c))</td>
</tr></table>

<p style="margin-top: 0; margin-bottom: 0">&#160;</p>

<p style="font: 10pt Times New Roman, Times, Serif; margin: 0pt 0">Securities registered pursuant to Section 12(b) of the Act:</p>

<p style="font: 10pt Times New Roman, Times, Serif; margin: 0pt 0">&#160;</p>

<p style="text-indent: 0.25in; font-size: 10pt; text-align: left; margin-top: 0pt; margin-bottom: 0pt"></p>

<table cellspacing="0" cellpadding="0" style="font: 10pt Times New Roman, Times, Serif; width: 100%; text-align: left; margin-right: auto; margin-left: auto; border-collapse: collapse">
<tr style="vertical-align: middle">
    <td style="border-top: Black thin solid; border-right: Black thin solid; border-bottom: Black 1pt solid; border-left: Black thin solid; padding: 2px 2px 2pt; text-align: center; width: 36%"><span style="font: 10pt Times New Roman, Times, Serif">Title
    of each class</span></td>
    <td style="border-top: Black thin solid; border-bottom: Black 1pt solid; padding: 2px 2px 2pt; text-align: center; width: 32%"><span style="font: 10pt Times New Roman, Times, Serif">Trading
    Symbol(s)</span></td>
    <td style="border-top: Black thin solid; border-right: Black thin solid; border-bottom: Black 1pt solid; border-left: Black thin solid; padding: 2px 2px 2pt; text-align: center; width: 32%"><span style="font: 10pt Times New Roman, Times, Serif">Name
    of each exchange on which registered</span></td></tr>
<tr style="vertical-align: middle">
    <td style="border-right: Black thin solid; border-bottom: Black thin solid; border-left: Black thin solid; padding: 2px; text-align: center"><span id="xdx_903_edei--Security12bTitle_c20220131__20220131_zm4fyuqKVrCk" style="font: 10pt Times New Roman, Times, Serif"><ix:nonNumeric contextRef="From2022-01-31to2022-01-31" name="dei:Security12bTitle">Common
    Stock</ix:nonNumeric></span></td>
    <td style="border-bottom: Black thin solid; padding: 2px; text-align: center"><span id="xdx_905_edei--TradingSymbol_c20220131__20220131_z5n3ddP48mX1" style="font: 10pt Times New Roman, Times, Serif"><ix:nonNumeric contextRef="From2022-01-31to2022-01-31" name="dei:TradingSymbol">PFG</ix:nonNumeric></span></td>
    <td style="border-right: Black thin solid; border-bottom: Black thin solid; border-left: Black thin solid; padding: 2px; text-align: center"><span id="xdx_905_edei--SecurityExchangeName_c20220131__20220131_z3tRDP66m52g" style="font: 10pt Times New Roman, Times, Serif"><ix:nonNumeric contextRef="From2022-01-31to2022-01-31" format="ixt-sec:exchnameen" name="dei:SecurityExchangeName">Nasdaq
    Global Select Market</ix:nonNumeric></span></td></tr>
</table>
<p style="font-size: 10pt; text-align: left; text-indent: -48px; margin-top: 0pt; margin-bottom: 0pt">&#160;&#160;</p>

<p style="font-size: 10pt; text-align: left; margin-top: 0pt; margin-bottom: 0pt"></p>

<table cellspacing="0" cellpadding="0" style="font: 10pt Times New Roman, Times, Serif">
<tr style="vertical-align: top">
    <td style="width: 0.25in"><span style="font: 10pt Wingdings">&#168;</span></td>
    <td style="text-align: justify"><span style="font: 10pt Times New Roman, Times, Serif">Indicate by check mark
    whether the registrant is an emerging growth company as defined in Rule 405 of the Securities Act of 1933 (&#167;203.405 of this
    chapter) or rule 12b-2 of the Securities Exchange Act of 1934 (&#167;240.12b-2 of this chapter). </span></td></tr>
</table>
<p style="font-size: 10pt; text-align: left; margin-top: 0pt; margin-bottom: 0pt"></p>

<p style="margin-right: 1in; font-size: 10pt; text-align: right; margin-top: 0pt; margin-bottom: 0pt">&#160;</p>

<p style="font-size: 10pt; text-align: left; margin-top: 0pt; margin-bottom: 0pt">Emerging growth company <span style="font-family: Wingdings"><span id="xdx_900_edei--EntityEmergingGrowthCompany_c20220131__20220131_zUYPUOJJpNv6"><ix:nonNumeric contextRef="From2022-01-31to2022-01-31" format="ixt:booleanfalse" name="dei:EntityEmergingGrowthCompany">&#168;</ix:nonNumeric></span></span></p>

<p style="margin-right: 1in; font-size: 10pt; text-align: right; margin-top: 0pt; margin-bottom: 0pt">&#160;</p>

<p style="font-size: 10pt; text-align: left; margin-top: 0pt; margin-bottom: 0pt"></p>

<table cellspacing="0" cellpadding="0" style="font: 10pt Times New Roman, Times, Serif">
<tr style="vertical-align: top">
    <td style="width: 0.25in"><span style="font: 10pt Wingdings">&#168;</span></td>
    <td style="text-align: justify"><span style="font: 10pt Times New Roman, Times, Serif">If an emerging growth company,
    indicate by check mark if the registrant has elected not to use the extended transition period for complying with any new or revised
    financial accounting standards provided pursuant to Section 13(a) of the Exchange Act.</span></td></tr>
</table>
<p style="font-size: 10pt; text-align: left; margin-top: 0pt; margin-bottom: 0pt">&#160;</p>

<!-- Field: Rule-Page --><div style="margin-top: 3pt; margin-bottom: 0pt; width: 100%"><div style="border-top: Black 1pt solid; border-bottom: Black 2pt solid; font-size: 1pt">&#160;</div></div><!-- Field: /Rule-Page -->

<p style="margin-top: 0pt; margin-bottom: 0pt"></p>

<p style="font-size: 10pt; margin-top: 0pt; margin-bottom: 0pt">&#160;</p>

<p style="font-size: 10pt; margin-top: 0pt; margin-bottom: 0pt"></p>

<!-- Field: Page; Sequence: 1 -->
    <div style="border-bottom: Black 1pt solid; margin-top: 12pt; margin-bottom: 6pt"><p style="margin: 0pt">&#160;</p></div>
    <div style="break-before: page; margin-top: 6pt; margin-bottom: 12pt"><p style="margin: 0pt">&#160;</p></div>
    <!-- Field: /Page -->

<p style="font-size: 10pt; margin-top: 0pt; margin-bottom: 0pt">&#160;</p>

<table cellpadding="0" cellspacing="0" style="font: bold 10pt Times New Roman, Times, Serif; width: 100%; margin-top: 0pt; margin-bottom: 0pt"><tr style="vertical-align: top">
<td style="width: 45pt">Item 8.01</td><td>Other Events.</td></tr></table>

<p style="font: 10pt Times New Roman, Times, Serif; margin-top: 0pt; margin-bottom: 0pt">&#160;</p>

<p style="font: 10pt Times New Roman, Times, Serif; margin: 0pt 0">On January 31, 2022, Principal Life Insurance Company, an Iowa
domiciled stock life insurance company (&#8220;<span style="text-decoration: underline">PLIC</span>&#8221;), and Principal
Reinsurance Company of Vermont, a Vermont domiciled special purpose financial insurer (&#8220;<span style="text-decoration: underline">PRCV</span>&#8221;),
entered into a Master Transaction Agreement (the &#8220;<span style="text-decoration: underline">MTA</span>&#8221;) with Sutton
Cayman, Ltd., a limited company organized under the laws of the Cayman Islands (&#8220;<span style="text-decoration: underline">Purchaser</span>&#8221;)
and an affiliate of Talcott Resolution Life, Inc.</p>

<p style="font: 10pt Times New Roman, Times, Serif; margin: 0pt 0">&#160;</p>

<p style="font: 10pt Times New Roman, Times, Serif; margin: 0pt 0">Pursuant to the MTA, PLIC has agreed to cede, on behalf of itself and
Principal National Life Insurance Company (&#8220;<span style="text-decoration: underline">PNL</span>&#8221;, and together with PLIC, the &#8220;<span style="text-decoration: underline">Principal Insurers</span>&#8221;),
the Principal Insurers&#8217; in-force U.S. retail fixed annuity and universal life insurance with secondary guarantee (&#8220;<span style="text-decoration: underline">ULSG</span>&#8221;)
blocks of business. In connection with the MTA, the parties thereto have provided customary mutual representations, warranties and indemnities.</p>

<p style="font: 10pt Times New Roman, Times, Serif; margin: 0pt 0">&#160;</p>

<p style="font: 10pt Times New Roman, Times, Serif; margin: 0pt 0">The transaction will be structured through 100% coinsurance cessions
and retrocessions, each on a coinsurance with funds withheld basis, from PLIC directly to Purchaser or indirectly through PRCV to Purchaser
(the &#8220;<span style="text-decoration: underline">Reinsurance Cessions</span>&#8221;). The net ceding commission due to Purchaser from PLIC and PRCV in respect of the Reinsurance
Cessions is $189,000,000.</p>

<p style="font: 10pt Times New Roman, Times, Serif; margin: 0pt 0">&#160;</p>

<p style="font: 10pt Times New Roman, Times, Serif; margin: 0pt 0">The Principal Insurers will retain the administration of the ceded
business. Additionally, Principal Global Investors, LLC will be appointed as investment advisor on behalf of Purchaser with respect to
the management of all transferred commercial mortgage loans and private credit assets.</p>

<p style="font: 10pt Times New Roman, Times, Serif; margin: 0pt 0">&#160;</p>

<p style="font: 10pt Times New Roman, Times, Serif; margin: 0pt 0">The agreements to be entered into in respect of the Reinsurance Cessions
provide several counterparty protections for the benefit of the Principal Insurers, including a supplemental trust arrangement in respect
of overcollateralization in addition to the funds withheld (secured by a security and control agreement), investments guidelines meeting
the Principal Insurers&#8217; risk management objectives, customary recapture rights, and restrictions on the release of proceeds from
certain Purchaser accounts upon Purchaser&#8217;s inability to maintain specified risk-based capital targets or to satisfy its obligations
under the reinsurance agreements. Principal has retained the responsibility for its yearly renewable term mortality reinsurance arrangements
(&#8220;YRT Treaties&#8221;) across its business portfolio, other than in respect of certain scheduled expenses under the YRT Treaties
for these agreements, which are being assumed by the Purchaser. In addition, PRCV will receive future payments up to an agreed upon cap,
subject to certain limitations, in the event it finances reserves on behalf of the Purchaser.</p>

<p style="font: 10pt Times New Roman, Times, Serif; margin: 0pt 0">&#160;</p>

<p style="font: 10pt Times New Roman, Times, Serif; margin: 0pt 0">The transaction is subject to customary closing conditions, including
required regulatory approvals, and is anticipated to be completed in the second quarter of 2022 with economics effective as of January
1, 2022.</p>

<p style="font: 10pt Times New Roman, Times, Serif; margin: 0pt 0">&#160;</p>

<p style="font: 10pt Times New Roman, Times, Serif; margin: 0pt 0">Principal Financial Group, Inc. (the &#8220;Company&#8221;) expects
deployable proceeds of approximately $800 million upon closing of the transaction described above and through additional transactions
designed to improve the capital efficiency of its in-force individual life insurance blocks. The Company&#8217;s Board of Directors has
approved a $1.6 billion increase to the $1.1 billion that remains available under the Company&#8217;s existing share repurchase authorization
as of December 31, 2021, resulting in an aggregate amount of $2.7 billion. Additionally, the Company has increased its share repurchase
target for 2022 from $800 million-$1.0 billion to $2.0-$2.3 billion. There can be no assurance if or when the Company will make any such
repurchases or the final terms thereof.</p>

<p style="font: 10pt Times New Roman, Times, Serif; margin: 0pt 0">&#160;</p>

<p style="font: 10pt Times New Roman, Times, Serif; margin: 0pt 0">The forward-looking statements in this disclosure, such as &#8220;expects&#8221;
and &#8220;anticipated,&#8221; are based on assumptions and expectations that involve risks and uncertainties, including the &#8220;Risk
Factors&#8221; that the Company describes in its U.S. Securities and Exchange Commission filings. Events may differ, and the Company has
no obligation to correct or update any of these statements.</p>

<p style="font: 10pt Times New Roman, Times, Serif; margin: 0pt 0">&#160;</p>

<table cellpadding="0" cellspacing="0" style="font: bold 10pt Times New Roman, Times, Serif; width: 100%; margin-top: 0pt; margin-bottom: 0pt"><tr style="vertical-align: top">
<td style="width: 45pt">Item 9.01</td><td>Financial Statements and Exhibits.</td></tr></table>

<p style="font: 10pt Times New Roman, Times, Serif; margin-top: 0pt; margin-bottom: 0pt">&#160;</p>

<table cellspacing="0" cellpadding="0" style="font: 10pt Times New Roman, Times, Serif; width: 100%; border-collapse: collapse">
  <tr style="vertical-align: top">
    <td style="text-align: center; width: 8%; font-size: 10pt"><a href="tm224682d1_ex99-1.htm">99.1</a></td>
    <td style="width: 92%; font-size: 10pt"><a href="tm224682d1_ex99-1.htm">Press Release of Principal Financial Group,&#160;Inc. dated January 31, 2022.</a></td></tr>
  <tr style="vertical-align: top">
    <td style="text-align: center; font-size: 10pt">104</td>
    <td style="font-size: 10pt">Cover Page Interactive Data File. The cover page XBRL tags are embedded within the inline XBRL document (contained in Exhibit 101).</td></tr>
  </table>
<p style="font: 10pt Times New Roman, Times, Serif; margin: 0pt 0"><b></b>&#160;</p>

<p style="font: 10pt Times New Roman, Times, Serif; margin: 0pt 0"></p>

<!-- Field: Page; Sequence: 2; Options: NewSection; Value: 2 -->
    <div style="border-bottom: Black 1pt solid; margin-top: 12pt; margin-bottom: 6pt"><p style="text-align: center; margin-top: 0pt; margin-bottom: 0pt"><span style="font-size: 10pt"><!-- Field: Sequence; Type: Arabic; Name: PageNo -->2<!-- Field: /Sequence -->&#160;</span></p></div>
    <div style="break-before: page; margin-top: 6pt; margin-bottom: 12pt"><p style="margin: 0pt">&#160;</p></div>
    <!-- Field: /Page -->

<p style="font: 10pt Times New Roman, Times, Serif; margin: 0pt 0">&#160;</p>

<p style="font: bold 10pt Times New Roman, Times, Serif; margin: 0pt 0; text-align: center">SIGNATURE</p>

<p style="font: bold 10pt Times New Roman, Times, Serif; margin: 0pt 0; text-align: center">&#160;</p>

<p style="font: 10pt Times New Roman, Times, Serif; margin: 0pt 0">Pursuant to the requirements of the Securities Exchange Act of 1934,
the registrant has duly caused this report to be signed on its behalf by the undersigned thereunto duly authorized.</p>

<p style="font: 10pt Times New Roman, Times, Serif; margin: 0pt 0">&#160;</p>

<p style="font: 10pt Times New Roman, Times, Serif; margin: 0pt 0"></p>

<table cellspacing="0" cellpadding="0" style="font: 10pt Times New Roman, Times, Serif; width: 100%; border-collapse: collapse">
  <tr style="vertical-align: top">
    <td>&#160;</td>
    <td>&#160;</td>
    <td colspan="2">PRINCIPAL FINANCIAL GROUP,&#160;INC.</td></tr>
  <tr style="vertical-align: top">
    <td style="width: 5%">&#160;</td>
    <td style="width: 45%">&#160;</td>
    <td style="width: 5%">&#160;</td>
    <td style="width: 45%">&#160;</td></tr>
  <tr style="vertical-align: top">
    <td>&#160;</td>
    <td>&#160;</td>
    <td><span style="font: 10pt Times New Roman, Times, Serif">By:</span></td>
    <td style="border-bottom: Black thin solid">/s/ Deanna Strable</td></tr>
  <tr style="vertical-align: top">
    <td>&#160;</td>
    <td>&#160;</td>
    <td><span style="font: 10pt Times New Roman, Times, Serif">Name:</span></td>
    <td>Deanna Strable</td></tr>
  <tr style="vertical-align: top">
    <td>&#160;</td>
    <td>&#160;</td>
    <td><span style="font: 10pt Times New Roman, Times, Serif">Title:</span></td>
    <td>Executive Vice President &amp; Chief Financial Officer</td></tr>
  <tr style="vertical-align: top">
    <td>&#160;</td>
    <td>&#160;</td>
    <td>&#160;</td>
    <td>&#160;</td></tr>
  <tr style="vertical-align: top">
    <td><span style="font: 10pt Times New Roman, Times, Serif">Date:</span></td>
    <td>January 31, 2022</td>
    <td>&#160;</td>
    <td>&#160;</td></tr>
  </table>
<p style="font: 10pt Times New Roman, Times, Serif; margin: 0pt 0">&#160;</p>

<p style="font: 10pt Times New Roman, Times, Serif; margin: 0pt 0"></p>

<!-- Field: Page; Sequence: 3; Options: Last -->
    <div style="border-bottom: Black 1pt solid; margin-top: 12pt; margin-bottom: 6pt"><p style="text-align: center; margin-top: 0pt; margin-bottom: 0pt"><span style="font-size: 10pt"><!-- Field: Sequence; Type: Arabic; Name: PageNo -->3<!-- Field: /Sequence -->&#160;</span></p></div>
    <!-- Field: /Page -->

<p style="font: 10pt Times New Roman, Times, Serif; margin: 0pt 0"></p>

<p style="font: 10pt Times New Roman, Times, Serif; margin: 0pt 0">&#160;</p>



<p style="margin: 0pt">&#160;</p>


</body>
</html>
<!-- Field: Set; Name: xdx; ID: xdx_08B_extensions -->
<!-- eJxFjV0KwjAQhE/QOyx5Fk0UUfumRUWsIkXE19iuEmyzZRP/juQtjS3isrAsM9+MEB2xpIUpkeE4y1LYY1WX2iNkeEZGm2NwJKt1DOFmeDHOs7a+eX9gQoHBwAy78pQHobHejcMiBjnqDVRPTUCOY6lguhHRV0/Ink2B1htdgrYF7JhqNug1v9qEvX6SperVVB2QnSEbg+rKVn5DX6o+bOmuH8RXB2maiKjTTCSWTLf6W3NzniqYl1iFLtei/40+Mz1Jbw== -->
</XBRL>
</TEXT>
</DOCUMENT>
<DOCUMENT>
<TYPE>EX-99.1
<SEQUENCE>2
<FILENAME>tm224682d1_ex99-1.htm
<DESCRIPTION>EXHIBIT 99.1
<TEXT>
<HTML>
<HEAD>
     <TITLE></TITLE>
</HEAD>
<BODY STYLE="font: 10pt Times New Roman, Times, Serif">

<P STYLE="margin: 0">&nbsp;</P>

<P STYLE="text-align: right; margin: 0"><B>Exhibit 99.1</B></P>

<P STYLE="margin: 0">&nbsp;</P>

<P STYLE="text-align: right; margin: 0"><IMG SRC="tm224682d1_ex99-1img01.jpg" ALT="">&nbsp;</P>

<P STYLE="margin: 0">&nbsp;</P>

<TABLE CELLSPACING="0" CELLPADDING="0" STYLE="width: 100%; font: 10pt Times New Roman, Times, Serif; border-collapse: collapse">
  <TR STYLE="vertical-align: top">
    <TD STYLE="width: 30%"><FONT STYLE="font-family: Times New Roman, Times, Serif; font-size: 10pt">Release:</FONT></TD>
    <TD STYLE="width: 70%"><FONT STYLE="font-family: Times New Roman, Times, Serif; font-size: 10pt">On receipt, January&nbsp;31, 2022</FONT></TD>
    </TR>
  <TR STYLE="vertical-align: top">
    <TD>Media Contact:</TD>
    <TD STYLE="white-space: nowrap">Jane Slusark, 515-362-0482, <U>slusark.jane@principal.com</U></TD>
    </TR>
  <TR STYLE="vertical-align: top">
    <TD><FONT STYLE="font-family: Times New Roman, Times, Serif; font-size: 10pt">Investor Contact:</FONT></TD>
    <TD><FONT STYLE="font-family: Times New Roman, Times, Serif; font-size: 10pt">John Egan, 515-235-9500, <U>egan.john@principal.com</U></FONT></TD>
    </TR>
  </TABLE>

<P STYLE="font: 10pt Times New Roman, Times, Serif; margin: 0pt 0">&nbsp;</P>

<P STYLE="font: 14pt Times New Roman, Times, Serif; margin: 0pt 0; text-align: center"><FONT STYLE="font-size: 10pt"><B>Principal Financial
Group<SUP>&reg;</SUP> announces reinsurance transaction, increases share repurchase authorization by $1.6 billion</B></FONT></P>

<P STYLE="font: 10pt Times New Roman, Times, Serif; margin: 0pt 0">&nbsp;</P>

<TABLE CELLPADDING="0" CELLSPACING="0" WIDTH="100%" STYLE="font: 10pt Times New Roman, Times, Serif; margin-top: 0pt; margin-bottom: 0pt"><TR STYLE="vertical-align: top">
<TD STYLE="width: 0.25in"></TD><TD STYLE="width: 0.25in"><FONT STYLE="font-family: Symbol">&middot;</FONT></TD><TD STYLE="text-align: left"><FONT STYLE="font-family: Times New Roman, Times, Serif">Announces agreement to reinsure its in-force U.S. retail fixed annuity and
universal life insurance with secondary guarantee blocks with an affiliate of Sixth Street</FONT></TD></TR></TABLE>

<P STYLE="font: 10pt Times New Roman, Times, Serif; margin: 0pt 0"></P>

<TABLE CELLPADDING="0" CELLSPACING="0" WIDTH="100%" STYLE="font: 10pt Times New Roman, Times, Serif; margin-top: 0pt; margin-bottom: 0pt"><TR STYLE="vertical-align: top">
<TD STYLE="width: 0.25in"></TD><TD STYLE="width: 0.25in"><FONT STYLE="font-family: Symbol">&middot;</FONT></TD><TD><FONT STYLE="font-family: Times New Roman, Times, Serif">Expects approximately $800 million of deployable proceeds upon close when
combined with other capital management transactions</FONT></TD></TR></TABLE>

<P STYLE="font: 10pt Times New Roman, Times, Serif; margin: 0pt 0"></P>

<TABLE CELLPADDING="0" CELLSPACING="0" WIDTH="100%" STYLE="font: 10pt Times New Roman, Times, Serif; margin-top: 0pt; margin-bottom: 0pt"><TR STYLE="vertical-align: top">
<TD STYLE="width: 0.25in"></TD><TD STYLE="width: 0.25in"><FONT STYLE="font-family: Symbol">&middot;</FONT></TD><TD><FONT STYLE="font-family: Times New Roman, Times, Serif">Plans to return up to $4.6 billion of capital to shareholders between 2021
and 2022, including $2.5 billion to $3.0 billion in 2022</FONT></TD></TR></TABLE>

<P STYLE="font: 10pt Times New Roman, Times, Serif; margin: 0pt 0"></P>

<TABLE CELLPADDING="0" CELLSPACING="0" WIDTH="100%" STYLE="font: 10pt Times New Roman, Times, Serif; margin-top: 0pt; margin-bottom: 0pt"><TR STYLE="vertical-align: top">
<TD STYLE="width: 0.25in"></TD><TD STYLE="width: 0.25in"><FONT STYLE="font-family: Symbol">&middot;</FONT></TD><TD><FONT STYLE="font-family: Times New Roman, Times, Serif">Advances long-term strategy to focus on higher growth markets, improve capital
efficiency, and return excess capital to shareholders</FONT></TD></TR></TABLE>

<P STYLE="font: 10pt Times New Roman, Times, Serif; margin: 0pt 0">&nbsp;</P>

<P STYLE="font: 10pt Times New Roman, Times, Serif; margin: 0pt 0">(DES MOINES,&nbsp;Iowa) &ndash; <U>Principal Financial Group</U><SUP>&reg;
</SUP>(Nasdaq: PFG) today announced it has entered into an agreement with an affiliate of Sixth Street and its insurance platform,
Talcott Resolution (&ldquo;Talcott&rdquo;), to reinsure the company&rsquo;s in-force U.S. retail fixed annuity and universal life insurance
with secondary guarantee (&ldquo;ULSG&rdquo;) blocks of business.</P>

<P STYLE="font: 10pt Times New Roman, Times, Serif; margin: 0pt 0">&nbsp;</P>

<P STYLE="font: 10pt Times New Roman, Times, Serif; margin: 0pt 0">Principal<SUP>&reg;</SUP> expects deployable proceeds of approximately
$800 million upon closing of this reinsurance transaction and through additional transactions designed to improve the capital efficiency
of its in-force individual life insurance business. The company plans to return the proceeds to shareholders through share repurchases.</P>

<P STYLE="font: 10pt Times New Roman, Times, Serif; margin: 0pt 0">&nbsp;</P>

<P STYLE="font: 10pt Times New Roman, Times, Serif; margin: 0pt 0">At its Investor Day in June&nbsp;2021, Principal announced it
would pursue strategic alternatives for its U.S. retail fixed annuity and individual life insurance businesses as part of a
comprehensive review of its business mix and capital management options. Today&rsquo;s announcement is an important step as the
company continues to deliver on its commitment to be more capital efficient with a focus on higher growth businesses within
retirement in the U.S. and select emerging markets, global asset management, and U.S. benefits and protection. Reinsurance of these
blocks also reduces the company&rsquo;s risk exposure to interest rates, credit markets, and policyholder behavior.</P>

<P STYLE="font: 10pt Times New Roman, Times, Serif; margin: 0pt 0">&nbsp;</P>

<P STYLE="font: 10pt Times New Roman, Times, Serif; margin: 0pt 0">Today&rsquo;s announcement will meaningfully enhance the company&rsquo;s
future financial profile:</P>

<P STYLE="font: 10pt Times New Roman, Times, Serif; margin: 0pt 0">&nbsp;</P>

<TABLE CELLPADDING="0" CELLSPACING="0" WIDTH="100%" STYLE="font: 10pt Times New Roman, Times, Serif; margin-top: 0pt; margin-bottom: 0pt"><TR STYLE="vertical-align: top">
<TD STYLE="width: 0.25in"></TD><TD STYLE="width: 0.25in"><FONT STYLE="font-family: Symbol">&middot;</FONT></TD><TD><FONT STYLE="font-family: Times New Roman, Times, Serif">Accretive to non-GAAP operating earnings per diluted share (EPS) starting
in 2023;</FONT></TD></TR></TABLE>

<P STYLE="font: 10pt Times New Roman, Times, Serif; margin: 0pt 0">&nbsp;</P>

<P STYLE="font: 10pt Times New Roman, Times, Serif; margin: 0pt 0"></P>

<!-- Field: Page; Sequence: 1 -->
    <DIV STYLE="margin-top: 12pt; margin-bottom: 6pt; border-bottom: Black 1pt solid">&nbsp;</DIV>
    <DIV STYLE="break-before: page; margin-top: 6pt; margin-bottom: 12pt"><P STYLE="margin: 0pt">&nbsp;</P></DIV>
    <!-- Field: /Page -->

<P STYLE="font: 10pt Times New Roman, Times, Serif; margin: 0pt 0">&nbsp;</P>

<TABLE CELLPADDING="0" CELLSPACING="0" WIDTH="100%" STYLE="font: 10pt Times New Roman, Times, Serif; margin-top: 0pt; margin-bottom: 0pt"><TR STYLE="vertical-align: top">
<TD STYLE="width: 0.25in"></TD><TD STYLE="width: 0.25in"><FONT STYLE="font-family: Symbol">&middot;</FONT></TD><TD><FONT STYLE="font-family: Times New Roman, Times, Serif">Improving non-GAAP operating return on average equity (ROE) and affirming
the company&rsquo;s 15% target in 2023; and</FONT></TD></TR></TABLE>

<P STYLE="font: 10pt Times New Roman, Times, Serif; margin: 0pt 0">&nbsp;</P>

<TABLE CELLPADDING="0" CELLSPACING="0" WIDTH="100%" STYLE="font: 10pt Times New Roman, Times, Serif; margin-top: 0pt; margin-bottom: 0pt"><TR STYLE="vertical-align: top">
<TD STYLE="width: 0.25in"></TD><TD STYLE="width: 0.25in"><FONT STYLE="font-family: Symbol">&middot;</FONT></TD><TD><FONT STYLE="font-family: Times New Roman, Times, Serif">Enhancing free capital flow conversion by approximately 10 percentage points
annually; increasing the company&rsquo;s target range to 75%-85% upon close.</FONT></TD></TR></TABLE>

<P STYLE="font: 10pt Times New Roman, Times, Serif; margin: 0pt 0">&nbsp;</P>

<P STYLE="font: 10pt Times New Roman, Times, Serif; margin: 0pt 0">&ldquo;We are focused on improving capital efficiency and strengthening
Principal to win, grow, and create long-term shareholder value,&rdquo; said Dan Houston, chairman, president, and CEO of Principal. &ldquo;We
conducted a comprehensive process designed to optimize the value of these blocks, while improving our overall risk profile and reducing
the capital requirements of our portfolio. At close, these transactions, along with strong operating performance, enables a significant
increase to our share repurchase program, while supporting our ability to invest in growth, serve our customers, and lead in higher growth
markets.&rdquo;</P>

<P STYLE="font: 10pt Times New Roman, Times, Serif; margin: 0pt 0">&nbsp;</P>

<P STYLE="font: 10pt Times New Roman, Times, Serif; margin: 0pt 0">Principal will host an investor conference call at 10 a.m.&nbsp;ET
today to discuss this announcement; details of the conference call are available at the end of this release.</P>

<P STYLE="font: 10pt Times New Roman, Times, Serif; margin: 0pt 0">&nbsp;</P>

<P STYLE="font: 10pt Times New Roman, Times, Serif; margin: 0pt 0"><B>Agreement to reinsure in-force U.S. retail fixed annuity and ULSG
blocks</B></P>

<P STYLE="font: 10pt Times New Roman, Times, Serif; margin: 0pt 0">&nbsp;</P>

<P STYLE="font: 10pt Times New Roman, Times, Serif; margin: 0pt 0">Principal plans to reinsure approximately $16 billion and $9 billion
of U.S. retail fixed annuity and ULSG statutory reserves<FONT STYLE="font-size: 10pt"><SUP>1</SUP></FONT>, respectively, with Talcott.
Principal will retain policy administration and servicing responsibilities and the expected transaction will have no impact on the company&rsquo;s
relationship with, or commitments to, its customers and distribution partners. As part of the transaction, Talcott will engage Principal
to manage approximately $4 billion of commercial mortgage loans and private credit assets for a minimum of five years.</P>

<P STYLE="font: 10pt Times New Roman, Times, Serif; margin: 0pt 0">&nbsp;</P>

<P STYLE="font: 10pt Times New Roman, Times, Serif; margin: 0pt 0">The reinsurance transaction is structured on a coinsurance with funds
withheld basis, providing several counterparty protections including agreed upon investment guidelines and over-collateralization of the
coinsurance agreement through a supplemental trust.</P>

<P STYLE="font: 10pt Times New Roman, Times, Serif; margin: 0pt 0">&nbsp;</P>

<P STYLE="font: 10pt Times New Roman, Times, Serif; margin: 0pt 0">The transaction, which has been unanimously approved by the company&rsquo;s
Board of Directors, is expected to close in the second quarter of 2022, subject to customary closing conditions, including regulatory
approvals.</P>

<P STYLE="font: 10pt Times New Roman, Times, Serif; margin: 0pt 0">&nbsp;</P>

<P STYLE="font: 10pt Times New Roman, Times, Serif; margin: 0pt 0"></P>

<!-- Field: Rule-Page --><DIV STYLE="margin-top: 0pt; margin-bottom: 0pt; width: 25%"><DIV STYLE="font-size: 1pt; border-top: Black 1pt solid">&nbsp;</DIV></DIV><!-- Field: /Rule-Page -->

<P STYLE="font: 10pt Times New Roman, Times, Serif; margin: 0pt 0"></P>

<P STYLE="font: 10pt Times New Roman, Times, Serif; margin: 0pt 0"><SUP>1</SUP> As of December 31, 2021</P>

<P STYLE="font: 10pt Times New Roman, Times, Serif; margin: 0pt 0">&nbsp;</P>

<P STYLE="font: 10pt Times New Roman, Times, Serif; margin: 0pt 0"></P>

<!-- Field: Page; Sequence: 2 -->
    <DIV STYLE="margin-top: 12pt; margin-bottom: 6pt; border-bottom: Black 1pt solid">&nbsp;</DIV>
    <DIV STYLE="break-before: page; margin-top: 6pt; margin-bottom: 12pt"><P STYLE="margin: 0pt">&nbsp;</P></DIV>
    <!-- Field: /Page -->

<P STYLE="font: 10pt Times New Roman, Times, Serif; margin: 0pt 0">&nbsp;</P>

<P STYLE="font: 10pt Times New Roman, Times, Serif; margin: 0pt 0"><B>Increased capital return to shareholders</B></P>

<P STYLE="font: 10pt Times New Roman, Times, Serif; margin: 0pt 0">&nbsp;</P>

<P STYLE="font: 10pt Times New Roman, Times, Serif; margin: 0pt 0">In connection with today&rsquo;s announcement, the company&rsquo;s
Board of Directors has approved a $1.6 billion increase to the $1.1 billion that remains available under the company&rsquo;s existing
share repurchase authorization as of December&nbsp;31, 2021, resulting in an aggregate amount of $2.7 billion. Additionally, the company
has increased its share repurchase target for 2022 from $800 million-$1.0 billion to $2.0-$2.3 billion. This $1.5 billion increase in
capital return is driven by a combination of stronger operating performance, a favorable macroeconomic environment, and the estimated
$800 million of deployable proceeds. Principal now plans to return up to $4.6 billion to shareholders between 2021 and 2022 through share
repurchases and common stock dividends, well above the $3 billion announced in June&nbsp;2021.</P>

<P STYLE="font: 10pt Times New Roman, Times, Serif; margin: 0pt 0">&nbsp;</P>

<P STYLE="font: 10pt Times New Roman, Times, Serif; margin: 0pt 0">In the fourth quarter of 2021, Principal deployed $520.6 million of
capital, including $168.5 million of common stock dividends and $352.1 million of share repurchases. For the full year, capital deployments
totaled $1.6 billion, including $654.1 million of common stock dividends and $921.0 million of share repurchases, higher than the $600-$800
million targeted range for repurchases.</P>

<P STYLE="font: 10pt Times New Roman, Times, Serif; margin: 0pt 0">&nbsp;</P>

<P STYLE="font: 10pt Times New Roman, Times, Serif; margin: 0pt 0">&ldquo;Focused execution across our diversified portfolio of businesses
drove strong results throughout 2021, and we are confident in our ability to deliver our financial targets,&rdquo; said Houston. &ldquo;We&rsquo;ll
continue to take steps to align our business model to drive growth, support our active capital management program, and create long-term
shareholder value.&rdquo;</P>

<P STYLE="font: 10pt Times New Roman, Times, Serif; margin: 0pt 0">&nbsp;</P>

<P STYLE="font: 10pt Times New Roman, Times, Serif; margin: 0pt 0"><B>Investor call details</B></P>

<P STYLE="font: 10pt Times New Roman, Times, Serif; margin: 0pt 0">&nbsp;</P>

<P STYLE="font: 10pt Times New Roman, Times, Serif; margin: 0pt 0; background-color: white">On Monday, January&nbsp;31, 2022, at 10 a.m.&nbsp;ET,
Dan Houston, chairman, president, and chief executive officer, and Deanna Strable, executive vice president and chief financial officer,
will discuss this announcement during a live conference call. Chief risk officer Ken McCullum will also join the live Q&amp;A session.
Additional information including a slide presentation will be available on our website at&nbsp;principal.com/investor.</P>

<P STYLE="font: 10pt Times New Roman, Times, Serif; margin: 0pt 0">&nbsp;</P>

<P STYLE="font: 10pt Times New Roman, Times, Serif; margin: 0pt 0; background-color: white">You can access the Monday, January&nbsp;31,
conference call several ways:</P>

<P STYLE="font: 10pt Times New Roman, Times, Serif; margin: 0pt 0">&nbsp;</P>

<TABLE CELLPADDING="0" CELLSPACING="0" WIDTH="100%" STYLE="font: 10pt Times New Roman, Times, Serif; margin-top: 0pt; margin-bottom: 0pt; background-color: white"><TR STYLE="vertical-align: top">
<TD STYLE="width: 0.25in"></TD><TD STYLE="width: 0.25in"><FONT STYLE="font-family: Symbol">&middot;</FONT></TD><TD><FONT STYLE="font-family: Times New Roman, Times, Serif">Connect
                                            to&nbsp;<U>principal.com/investor</U>&nbsp;to listen to a live webcast.</FONT></TD></TR></TABLE>

<P STYLE="font: 10pt Times New Roman, Times, Serif; margin: 0pt 0">&nbsp;</P>

<TABLE CELLPADDING="0" CELLSPACING="0" WIDTH="100%" STYLE="font: 10pt Times New Roman, Times, Serif; margin-top: 0pt; margin-bottom: 0pt; background-color: white"><TR STYLE="vertical-align: top">
<TD STYLE="width: 0.75in"></TD><TD STYLE="width: 0.25in">o</TD><TD>Please go to the website at least 10-15 minutes prior to the start of the call to register, and to download/install any necessary
audio software.</TD></TR></TABLE>

<P STYLE="font: 10pt Times New Roman, Times, Serif; margin: 0pt 0">&nbsp;</P>

<TABLE CELLPADDING="0" CELLSPACING="0" WIDTH="100%" STYLE="font: 10pt Times New Roman, Times, Serif; margin-top: 0pt; margin-bottom: 0pt; background-color: white"><TR STYLE="vertical-align: top">
<TD STYLE="width: 0.25in"></TD><TD STYLE="width: 0.25in"><FONT STYLE="font-family: Symbol">&middot;</FONT></TD><TD><FONT STYLE="font-family: Times New Roman, Times, Serif">Via telephone by dialing in one of the following numbers 10 minutes prior
to the start of the call.</FONT></TD></TR></TABLE>

<P STYLE="font: 10pt Times New Roman, Times, Serif; margin: 0pt 0">&nbsp;</P>

<TABLE CELLPADDING="0" CELLSPACING="0" WIDTH="100%" STYLE="font: 10pt Times New Roman, Times, Serif; margin-top: 0pt; margin-bottom: 0pt; background-color: white"><TR STYLE="vertical-align: top">
<TD STYLE="width: 0.75in"></TD><TD STYLE="width: 0.25in">o</TD><TD>(833) 875-0582 (U.S. and Canadian callers)</TD></TR></TABLE>

<P STYLE="font: 10pt Times New Roman, Times, Serif; margin: 0pt 0">&nbsp;</P>

<P STYLE="font: 10pt Times New Roman, Times, Serif; margin: 0pt 0"></P>

<!-- Field: Page; Sequence: 3 -->
    <DIV STYLE="margin-top: 12pt; margin-bottom: 6pt; border-bottom: Black 1pt solid">&nbsp;</DIV>
    <DIV STYLE="break-before: page; margin-top: 6pt; margin-bottom: 12pt"><P STYLE="margin: 0pt">&nbsp;</P></DIV>
    <!-- Field: /Page -->

<P STYLE="font: 10pt Times New Roman, Times, Serif; margin: 0pt 0">&nbsp;</P>

<TABLE CELLPADDING="0" CELLSPACING="0" WIDTH="100%" STYLE="font: 10pt Times New Roman, Times, Serif; margin-top: 0pt; margin-bottom: 0pt; background-color: white"><TR STYLE="vertical-align: top">
<TD STYLE="width: 0.75in"></TD><TD STYLE="width: 0.25in">o</TD><TD>(216) 562-0095 (International callers)</TD></TR></TABLE>

<P STYLE="font: 10pt Times New Roman, Times, Serif; margin: 0pt 0"></P>

<TABLE CELLPADDING="0" CELLSPACING="0" WIDTH="100%" STYLE="font: 10pt Times New Roman, Times, Serif; margin-top: 0pt; margin-bottom: 0pt; background-color: white"><TR STYLE="vertical-align: top">
<TD STYLE="width: 0.75in"></TD><TD STYLE="width: 0.25in">o</TD><TD>Access code: 4394754</TD></TR></TABLE>

<P STYLE="font: 10pt Times New Roman, Times, Serif; margin: 0pt 0">&nbsp;</P>

<TABLE CELLPADDING="0" CELLSPACING="0" WIDTH="100%" STYLE="font: 10pt Times New Roman, Times, Serif; margin-top: 0pt; margin-bottom: 0pt; background-color: white"><TR STYLE="vertical-align: top">
<TD STYLE="width: 0.25in"></TD><TD STYLE="width: 0.25in"><FONT STYLE="font-family: Symbol">&middot;</FONT></TD><TD><FONT STYLE="font-family: Times New Roman, Times, Serif">An audio replay will be available approximately two hours after the live
call via:</FONT></TD></TR></TABLE>

<P STYLE="font: 10pt Times New Roman, Times, Serif; margin: 0pt 0">&nbsp;</P>

<TABLE CELLPADDING="0" CELLSPACING="0" WIDTH="100%" STYLE="font: 10pt Times New Roman, Times, Serif; margin-top: 0pt; margin-bottom: 0pt; background-color: white"><TR STYLE="vertical-align: top">
<TD STYLE="width: 0.75in"></TD><TD STYLE="width: 0.25in">o</TD><TD>Online at&nbsp;principal.com/investor</TD></TR></TABLE>

<P STYLE="font: 10pt Times New Roman, Times, Serif; margin: 0pt 0"></P>

<TABLE CELLPADDING="0" CELLSPACING="0" WIDTH="100%" STYLE="font: 10pt Times New Roman, Times, Serif; margin-top: 0pt; margin-bottom: 0pt; background-color: white"><TR STYLE="vertical-align: top">
<TD STYLE="width: 0.75in"></TD><TD STYLE="width: 0.25in">o</TD><TD>Telephone:</TD></TR></TABLE>

<P STYLE="font: 10pt Times New Roman, Times, Serif; margin: 0pt 0"></P>

<TABLE CELLPADDING="0" CELLSPACING="0" WIDTH="100%" STYLE="font: 10pt Times New Roman, Times, Serif; margin-top: 0pt; margin-bottom: 0pt; background-color: white"><TR STYLE="vertical-align: top">
<TD STYLE="width: 1.25in"></TD><TD STYLE="width: 0.25in"><FONT STYLE="font-family: Wingdings">&sect;</FONT></TD><TD><FONT STYLE="font-family: Times New Roman, Times, Serif">(855) 859-2056 (U.S. and Canadian callers)</FONT></TD></TR></TABLE>

<P STYLE="font: 10pt Times New Roman, Times, Serif; margin: 0pt 0"></P>

<TABLE CELLPADDING="0" CELLSPACING="0" WIDTH="100%" STYLE="font: 10pt Times New Roman, Times, Serif; margin-top: 0pt; margin-bottom: 0pt; background-color: white"><TR STYLE="vertical-align: top">
<TD STYLE="width: 1.25in"></TD><TD STYLE="width: 0.25in"><FONT STYLE="font-family: Wingdings">&sect;</FONT></TD><TD><FONT STYLE="font-family: Times New Roman, Times, Serif">(404) 537-3406 (International callers)</FONT></TD></TR></TABLE>

<P STYLE="font: 10pt Times New Roman, Times, Serif; margin: 0pt 0"></P>

<TABLE CELLPADDING="0" CELLSPACING="0" WIDTH="100%" STYLE="font: 10pt Times New Roman, Times, Serif; margin-top: 0pt; margin-bottom: 0pt; background-color: white"><TR STYLE="vertical-align: top">
<TD STYLE="width: 1.25in"></TD><TD STYLE="width: 0.25in"><FONT STYLE="font-family: Wingdings">&sect;</FONT></TD><TD><FONT STYLE="font-family: Times New Roman, Times, Serif">Access code: 4394754</FONT></TD></TR></TABLE>

<P STYLE="font: 10pt Times New Roman, Times, Serif; margin: 0pt 0"></P>

<TABLE CELLPADDING="0" CELLSPACING="0" WIDTH="100%" STYLE="font: 10pt Times New Roman, Times, Serif; margin-top: 0pt; margin-bottom: 0pt; background-color: white"><TR STYLE="vertical-align: top">
<TD STYLE="width: 1.25in"></TD><TD STYLE="width: 0.25in"><FONT STYLE="font-family: Wingdings">&sect;</FONT></TD><TD><FONT STYLE="font-family: Times New Roman, Times, Serif">The replay will be available until February&nbsp;6, 2022.</FONT></TD></TR></TABLE>

<P STYLE="font: 10pt Times New Roman, Times, Serif; margin: 0pt 0">&nbsp;</P>

<P STYLE="font: 10pt Times New Roman, Times, Serif; margin: 0pt 0">Representation for Principal on these transactions included Goldman
Sachs&nbsp;&amp; Co., LLC serving as financial advisor, Milliman serving as actuarial consultant, and Skadden, Arps, Slate, Meagher&nbsp;&amp;
Flom LLP serving as legal counsel. KPMG LLP provided financial accounting, tax, operational separation and transition advisory services.</P>

<P STYLE="font: 10pt Times New Roman, Times, Serif; margin: 0pt 0">&nbsp;</P>

<P STYLE="font: 10pt Times New Roman, Times, Serif; margin: 0pt 0">The share repurchases mentioned above will be made in the open market
or through privately negotiated transactions or accelerated share repurchases, from time to time depending on market conditions. The repurchase
program may be modified, extended, or terminated at any time by the Board of Directors.</P>

<P STYLE="font: 10pt Times New Roman, Times, Serif; margin: 0pt 0">&nbsp;</P>

<P STYLE="font: 10pt Times New Roman, Times, Serif; margin: 0pt 0"></P>

<!-- Field: Page; Sequence: 4 -->
    <DIV STYLE="margin-top: 12pt; margin-bottom: 6pt; border-bottom: Black 1pt solid">&nbsp;</DIV>
    <DIV STYLE="break-before: page; margin-top: 6pt; margin-bottom: 12pt"><P STYLE="margin: 0pt">&nbsp;</P></DIV>
    <!-- Field: /Page -->

<P STYLE="font: 10pt Times New Roman, Times, Serif; margin: 0pt 0">&nbsp;</P>

<P STYLE="font: 10pt Times New Roman, Times, Serif; margin: 0pt 0"><B>Forward looking and cautionary statements</B></P>

<P STYLE="font: 10pt Times New Roman, Times, Serif; margin: 0pt 0">&nbsp;</P>

<P STYLE="font: 10pt Times New Roman, Times, Serif; margin: 0pt 0">Certain statements made by the company which are not historical facts
may be considered forward-looking statements, including, without limitation, statements as to non-GAAP operating earnings, net income
attributable to PFG, net cash flow, realized and unrealized gains and losses, the timing and terms of any share repurchases, capital and
liquidity positions, sales and earnings trends, and management&rsquo;s beliefs, expectations, goals and opinions. The proposed transaction
is subject to risks, uncertainties and factors that could cause PFG&rsquo;s actual results to differ, possibly materially, from those
in the specific projections, goals, assumptions and statements. These include, but are not limited to (i)&nbsp;that PFG may be unable
to complete the proposed transaction because, among other reasons, conditions to the closing of the proposed transaction may not be satisfied
or waived; (ii)&nbsp;uncertainty as to the timing of completion of the proposed transaction; (iii)&nbsp;the inability to complete the
proposed transaction due to the failure to satisfy other conditions to completion of the proposed transaction, including that a governmental
entity may prohibit, delay or refuse to grant approval for the consummation of the transaction; (iv)&nbsp;the occurrence of any event,
change or other circumstances that could give rise to the termination of the transaction agreement; (v)&nbsp;risks related to disruption
of management&rsquo;s attention from PFG&rsquo;s ongoing business operations due to the proposed transaction; (vi)&nbsp;the effect of
the announcement of the proposed transaction on PFG&rsquo;s relationships with its clients, operating results and business generally;
and (vii)&nbsp;the outcome of any legal proceedings to the extent initiated against PFG or others following the announcement of the proposed
transaction, as well as PFG&rsquo;s management&rsquo;s response to any of the aforementioned factors. The company does not undertake to
update these statements, which are based on a number of assumptions concerning future conditions that may ultimately prove to be inaccurate.
Future events and their effects on the company may not be those anticipated, and actual results may differ materially from the results
anticipated in these forward-looking statements. The risks, uncertainties and factors that could cause or contribute to such material
differences are discussed in the company&rsquo;s annual report on Form&nbsp;10-K for the year ended December&nbsp;31, 2020, and in the
company&rsquo;s quarterly report on Form&nbsp;10-Q for the quarter ended September&nbsp;30, 2021, filed by the company with the U.S. Securities
and Exchange Commission, as updated or supplemented from time to time in subsequent filings. These risks and uncertainties include, without
limitation: adverse capital and credit market conditions may significantly affect the company&rsquo;s ability to meet liquidity needs,
access to capital and cost of capital; conditions in the global capital markets and the economy generally; volatility or declines in the
equity, bond or real estate markets; changes in interest rates or credit spreads or a sustained low interest rate environment; the elimination
of the London Inter-Bank Offered Rate (&ldquo;LIBOR&rdquo;); the company&rsquo;s investment portfolio is subject to several risks that
may diminish the value of its invested assets and the investment returns credited to customers; the company&rsquo;s valuation of investments
and the determination of the amount of allowances and impairments taken on such investments may include methodologies, estimations and
assumptions that are subject to differing interpretations; any impairments of or valuation allowances against the company&rsquo;s deferred
tax assets; the company&rsquo;s actual experience for insurance and annuity products could differ significantly from its pricing and reserving
assumptions; the pattern of amortizing the company&rsquo;s DAC asset and other actuarial balances on its universal life-type insurance
contracts, participating life insurance policies and certain investment contracts may change; changes in laws, regulations or accounting
standards; the company may not be able to protect its intellectual property and may be subject to infringement claims; the company&rsquo;s
ability to pay stockholder dividends, make share repurchases and meet its obligations may be constrained by the limitations on dividends
Iowa insurance laws impose on Principal Life; litigation and regulatory investigations; from time to time the company may become subject
to tax audits, tax litigation or similar proceedings, and as a result it may owe additional taxes, interest and penalties in amounts that
may be material; applicable laws and the company&rsquo;s certificate of incorporation and by-laws may discourage takeovers and business
combinations that some stockholders might consider in their best interests; competition, including from companies that may have greater
financial resources, broader arrays of products, higher ratings and stronger financial performance; technological and societal changes
may disrupt the company&rsquo;s business model and impair its ability to retain existing customers, attract new customers and maintain
its profitability; damage to the company&rsquo;s reputation; a downgrade in the company&rsquo;s financial strength or credit ratings;
client terminations, withdrawals or changes in investor preferences; the company&rsquo;s hedging or risk management strategies prove ineffective
or insufficient; inability to attract, develop and retain qualified employees and sales representatives and develop new distribution sources;
an interruption in information technology, infrastructure or other internal or external systems used for business operations, or a failure
to maintain the confidentiality, integrity or availability of data residing on such systems; international business risks including changes
to mandatory pension schemes; risks arising from participation in joint ventures; the company may need to fund deficiencies in its &ldquo;Closed
Block&rdquo; assets; a pandemic, terrorist attack, military action or other catastrophic event; the ongoing COVID-19 pandemic and the
resulting financial market impacts; the company&rsquo;s reinsurers could default on their obligations or increase their rates; risks arising
from acquisitions of businesses; risks related to the company&rsquo;s acquisition of Wells Fargo Bank, N.A.&rsquo;s IRT business; loss
of key vendor relationships or failure of a vendor to protect information of our customers or employees; the company&rsquo;s enterprise
risk management framework may not be fully effective in identifying or mitigating all of the risks to which the company is exposed; and
global climate change.</P>

<P STYLE="font: 10pt Times New Roman, Times, Serif; margin: 0pt 0">&nbsp;</P>

<P STYLE="font: 10pt Times New Roman, Times, Serif; margin: 0pt 0"><B>Use of Non-GAAP financial measures</B></P>

<P STYLE="font: 10pt Times New Roman, Times, Serif; margin: 0pt 0">&nbsp;</P>

<P STYLE="font: 10pt Times New Roman, Times, Serif; margin: 0pt 0">The company uses a number of non-GAAP financial measures that management
believes are useful to investors because they illustrate the performance of normal, ongoing operations, which is important in understanding
and evaluating the company&rsquo;s financial condition and results of operations. They are not, however, a substitute for U.S. GAAP financial
measures. Therefore, the company has provided reconciliations of the non-GAAP measures to the most directly comparable U.S. GAAP measure
at the end of the release. The company adjusts U.S. GAAP measures for items not directly related to ongoing operations. However, it is
possible these adjusting items have occurred in the past and could recur in future reporting periods. Management also uses non-GAAP measures
for goal setting, as a basis for determining employee and senior management awards and compensation and evaluating performance on a basis
comparable to that used by investors and securities analysts.</P>

<P STYLE="font: 10pt Times New Roman, Times, Serif; margin: 0pt 0">&nbsp;</P>

<P STYLE="font: 10pt Times New Roman, Times, Serif; margin: 0pt 0; background-color: white"><B>About Principal Financial Group<SUP>&reg;</SUP></B></P>

<P STYLE="font: 10pt Times New Roman, Times, Serif; margin: 0pt 0">&nbsp;</P>

<P STYLE="font: 10pt Times New Roman, Times, Serif; margin: 0pt 0; background-color: white">Principal Financial Group&reg; (Nasdaq: PFG)
is a global financial company with 18,600 employees<FONT STYLE="font-size: 10pt"><SUP>2</SUP></FONT> passionate about improving the wealth
and well-being of people and businesses. In business for more than 140 years, we&rsquo;re helping more than 49 million customers<SUP>3
</SUP>plan, protect, invest, and retire, while working to support the communities where we do business, improve our planet, and build
a diverse, inclusive workforce. Principal&reg; is proud to be recognized as one of the World&rsquo;s Most Ethical Companies, a member
of the Bloomberg Gender Equality Index, and a Top 10 &ldquo;Best Places to Work in Money Management.&rdquo; Learn more about Principal
and our commitment to sustainability, inclusion, and purpose at&nbsp;<U>principal.com</U>.</P>

<P STYLE="font: 10pt Times New Roman, Times, Serif; margin: 0pt 0">&nbsp;</P>

<P STYLE="font: 10pt Times New Roman, Times, Serif; margin: 0pt 0; text-align: center">###</P>

<P STYLE="font: 10pt Times New Roman, Times, Serif; margin: 0pt 0">&nbsp;</P>

<P STYLE="font: 10pt Times New Roman, Times, Serif; margin: 0pt 0">Principal, Principal symbol design and Principal Financial Group are
trademarks and service marks of Principal Financial Services,&nbsp;Inc., a member of the Principal Financial Group.</P>

<P STYLE="font: 10pt Times New Roman, Times, Serif; margin: 0pt 0">&nbsp;</P>

<P STYLE="font: 10pt Times New Roman, Times, Serif; margin: 0pt 0"></P>

<!-- Field: Rule-Page --><DIV STYLE="margin-top: 0pt; margin-bottom: 0pt; width: 25%"><DIV STYLE="font-size: 1pt; border-top: Black 1pt solid">&nbsp;</DIV></DIV><!-- Field: /Rule-Page -->

<P STYLE="font: 10pt Times New Roman, Times, Serif; margin: 0pt 0"></P>

<P STYLE="font: 10pt Times New Roman, Times, Serif; margin: 0pt 0"><SUP>2</SUP> As of Dec. 31, 2021</P>

<P STYLE="font: 10pt Times New Roman, Times, Serif; margin: 0pt 0">&nbsp;</P>

<P STYLE="font: 10pt Times New Roman, Times, Serif; margin: 0pt 0"></P>

<!-- Field: Page; Sequence: 5; Options: Last -->
    <DIV STYLE="margin-top: 12pt; margin-bottom: 6pt; border-bottom: Black 1pt solid">&nbsp;</DIV>
    <!-- Field: /Page -->

<P STYLE="font: 10pt Times New Roman, Times, Serif; margin: 0pt 0">&nbsp;</P>

<P STYLE="font: 10pt Times New Roman, Times, Serif; margin: 0pt 0"></P>

</BODY>
</HTML>
</TEXT>
</DOCUMENT>
<DOCUMENT>
<TYPE>EX-101.SCH
<SEQUENCE>3
<FILENAME>pfg-20220131.xsd
<DESCRIPTION>XBRL TAXONOMY EXTENSION SCHEMA
<TEXT>
<XBRL>
<?xml version="1.0" encoding="US-ASCII" ?>
    <!-- Field: Doc-Info; Name: Generator; Value: GoFiler Complete; Version: 5.11a -->
    <!-- Field: Doc-Info; Name: VendorURI; Value: https://www.novaworks.com -->
    <!-- Field: Doc-Info; Name: Status; Value: 0x00000000 -->
    <!-- Field: Doc-Info; Name: Misc; Value: +aA5w7xRiXgen8uLa3ZcWaKFWbOdzZR+OYkxtmB9bTlq3yEuZftexSkT9A12cesL -->
<schema xmlns="http://www.w3.org/2001/XMLSchema" xmlns:xlink="http://www.w3.org/1999/xlink" xmlns:link="http://www.xbrl.org/2003/linkbase" xmlns:xbrli="http://www.xbrl.org/2003/instance" xmlns:xbrldt="http://xbrl.org/2005/xbrldt" xmlns:xbrldi="http://xbrl.org/2006/xbrldi" xmlns:dei="http://xbrl.sec.gov/dei/2021q4" xmlns:us-gaap="http://fasb.org/us-gaap/2021-01-31" xmlns:srt="http://fasb.org/srt/2021-01-31" xmlns:srt-types="http://fasb.org/srt-types/2021-01-31" xmlns:pfg="http://principal.com/20220131" elementFormDefault="qualified" targetNamespace="http://principal.com/20220131">
    <annotation>
      <appinfo>
	<link:roleType roleURI="http://principal.com/role/Cover" id="Cover">
	  <link:definition>00000001 - Document - Cover</link:definition>
	  <link:usedOn>link:presentationLink</link:usedOn>
	  <link:usedOn>link:calculationLink</link:usedOn>
	  <link:usedOn>link:definitionLink</link:usedOn>
	</link:roleType>
	<link:linkbaseRef xlink:type="simple" xlink:href="pfg-20220131_pre.xml" xlink:role="http://www.xbrl.org/2003/role/presentationLinkbaseRef" xlink:arcrole="http://www.w3.org/1999/xlink/properties/linkbase" xlink:title="Presentation Links" />
	<link:linkbaseRef xlink:type="simple" xlink:href="pfg-20220131_lab.xml" xlink:role="http://www.xbrl.org/2003/role/labelLinkbaseRef" xlink:arcrole="http://www.w3.org/1999/xlink/properties/linkbase" xlink:title="Label Links" />
      </appinfo>
    </annotation>
    <import namespace="http://www.xbrl.org/2003/instance" schemaLocation="http://www.xbrl.org/2003/xbrl-instance-2003-12-31.xsd" />
    <import namespace="http://www.xbrl.org/2003/linkbase" schemaLocation="http://www.xbrl.org/2003/xbrl-linkbase-2003-12-31.xsd" />
    <import namespace="http://xbrl.sec.gov/dei/2021q4" schemaLocation="https://xbrl.sec.gov/dei/2021q4/dei-2021q4.xsd" />
    <import namespace="http://fasb.org/us-gaap/2021-01-31" schemaLocation="https://xbrl.fasb.org/us-gaap/2021/elts/us-gaap-2021-01-31.xsd" />
    <import namespace="http://fasb.org/us-types/2021-01-31" schemaLocation="https://xbrl.fasb.org/us-gaap/2021/elts/us-types-2021-01-31.xsd" />
    <import namespace="http://www.xbrl.org/dtr/type/2020-01-21" schemaLocation="https://www.xbrl.org/dtr/type/2020-01-21/types.xsd" />
    <import namespace="http://xbrl.sec.gov/country/2021" schemaLocation="https://xbrl.sec.gov/country/2021/country-2021.xsd" />
    <import namespace="http://fasb.org/srt/2021-01-31" schemaLocation="https://xbrl.fasb.org/srt/2021/elts/srt-2021-01-31.xsd" />
    <import namespace="http://fasb.org/srt-types/2021-01-31" schemaLocation="https://xbrl.fasb.org/srt/2021/elts/srt-types-2021-01-31.xsd" />
</schema>
</XBRL>
</TEXT>
</DOCUMENT>
<DOCUMENT>
<TYPE>EX-101.LAB
<SEQUENCE>4
<FILENAME>pfg-20220131_lab.xml
<DESCRIPTION>XBRL TAXONOMY EXTENSION LABEL LINKBASE
<TEXT>
<XBRL>
<?xml version="1.0" encoding="US-ASCII" standalone="no"?>
    <!-- Field: Doc-Info; Name: Generator; Value: GoFiler Complete; Version: 5.11a -->
    <!-- Field: Doc-Info; Name: VendorURI; Value: https://www.novaworks.com -->
    <!-- Field: Doc-Info; Name: Status; Value: 0x00000000 -->
<link:linkbase xmlns:xsi="http://www.w3.org/2001/XMLSchema-instance" xmlns:xlink="http://www.w3.org/1999/xlink" xmlns:link="http://www.xbrl.org/2003/linkbase" xmlns:xbrli="http://www.xbrl.org/2003/instance" xsi:schemaLocation="http://www.xbrl.org/2003/linkbase http://www.xbrl.org/2003/xbrl-linkbase-2003-12-31.xsd">
    <link:roleRef xlink:type="simple" xlink:href="http://www.xbrl.org/lrr/role/negated-2009-12-16.xsd#negatedLabel" roleURI="http://www.xbrl.org/2009/role/negatedLabel" />
    <link:roleRef xlink:type="simple" xlink:href="http://www.xbrl.org/lrr/role/negated-2009-12-16.xsd#negatedPeriodEndLabel" roleURI="http://www.xbrl.org/2009/role/negatedPeriodEndLabel" />
    <link:roleRef xlink:type="simple" xlink:href="http://www.xbrl.org/lrr/role/negated-2009-12-16.xsd#negatedPeriodStartLabel" roleURI="http://www.xbrl.org/2009/role/negatedPeriodStartLabel" />
    <link:roleRef xlink:type="simple" xlink:href="http://www.xbrl.org/lrr/role/negated-2009-12-16.xsd#negatedTotalLabel" roleURI="http://www.xbrl.org/2009/role/negatedTotalLabel" />
    <link:roleRef xlink:type="simple" xlink:href="http://www.xbrl.org/lrr/role/negated-2009-12-16.xsd#negatedNetLabel" roleURI="http://www.xbrl.org/2009/role/negatedNetLabel" />
    <link:roleRef xlink:type="simple" xlink:href="http://www.xbrl.org/lrr/role/negated-2009-12-16.xsd#negatedTerseLabel" roleURI="http://www.xbrl.org/2009/role/negatedTerseLabel" />
    <link:roleRef xlink:type="simple" xlink:href="http://www.xbrl.org/lrr/role/net-2009-12-16.xsd#netLabel" roleURI="http://www.xbrl.org/2009/role/netLabel" />
    <link:labelLink xlink:type="extended" xlink:role="http://www.xbrl.org/2003/role/link">
      <link:loc xlink:type="locator" xlink:href="https://xbrl.sec.gov/dei/2021q4/dei-2021q4.xsd#dei_CoverAbstract" xlink:label="dei_CoverAbstract" />
      <link:labelArc xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="dei_CoverAbstract" xlink:to="dei_CoverAbstract_lbl" xlink:type="arc" />
      <link:label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/label" xlink:label="dei_CoverAbstract_lbl" xml:lang="en-US">Cover [Abstract]</link:label>
      <link:loc xlink:type="locator" xlink:href="https://xbrl.sec.gov/dei/2021q4/dei-2021q4.xsd#dei_DocumentType" xlink:label="dei_DocumentType" />
      <link:labelArc xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="dei_DocumentType" xlink:to="dei_DocumentType_lbl" xlink:type="arc" />
      <link:label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/label" xlink:label="dei_DocumentType_lbl" xml:lang="en-US">Document Type</link:label>
      <link:loc xlink:type="locator" xlink:href="https://xbrl.sec.gov/dei/2021q4/dei-2021q4.xsd#dei_AmendmentFlag" xlink:label="dei_AmendmentFlag" />
      <link:labelArc xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="dei_AmendmentFlag" xlink:to="dei_AmendmentFlag_lbl" xlink:type="arc" />
      <link:label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/label" xlink:label="dei_AmendmentFlag_lbl" xml:lang="en-US">Amendment Flag</link:label>
      <link:loc xlink:type="locator" xlink:href="https://xbrl.sec.gov/dei/2021q4/dei-2021q4.xsd#dei_AmendmentDescription" xlink:label="dei_AmendmentDescription" />
      <link:labelArc xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="dei_AmendmentDescription" xlink:to="dei_AmendmentDescription_lbl" xlink:type="arc" />
      <link:label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/label" xlink:label="dei_AmendmentDescription_lbl" xml:lang="en-US">Amendment Description</link:label>
      <link:loc xlink:type="locator" xlink:href="https://xbrl.sec.gov/dei/2021q4/dei-2021q4.xsd#dei_DocumentRegistrationStatement" xlink:label="dei_DocumentRegistrationStatement" />
      <link:labelArc xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="dei_DocumentRegistrationStatement" xlink:to="dei_DocumentRegistrationStatement_lbl" xlink:type="arc" />
      <link:label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/label" xlink:label="dei_DocumentRegistrationStatement_lbl" xml:lang="en-US">Document Registration Statement</link:label>
      <link:loc xlink:type="locator" xlink:href="https://xbrl.sec.gov/dei/2021q4/dei-2021q4.xsd#dei_DocumentAnnualReport" xlink:label="dei_DocumentAnnualReport" />
      <link:labelArc xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="dei_DocumentAnnualReport" xlink:to="dei_DocumentAnnualReport_lbl" xlink:type="arc" />
      <link:label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/label" xlink:label="dei_DocumentAnnualReport_lbl" xml:lang="en-US">Document Annual Report</link:label>
      <link:loc xlink:type="locator" xlink:href="https://xbrl.sec.gov/dei/2021q4/dei-2021q4.xsd#dei_DocumentQuarterlyReport" xlink:label="dei_DocumentQuarterlyReport" />
      <link:labelArc xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="dei_DocumentQuarterlyReport" xlink:to="dei_DocumentQuarterlyReport_lbl" xlink:type="arc" />
      <link:label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/label" xlink:label="dei_DocumentQuarterlyReport_lbl" xml:lang="en-US">Document Quarterly Report</link:label>
      <link:loc xlink:type="locator" xlink:href="https://xbrl.sec.gov/dei/2021q4/dei-2021q4.xsd#dei_DocumentTransitionReport" xlink:label="dei_DocumentTransitionReport" />
      <link:labelArc xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="dei_DocumentTransitionReport" xlink:to="dei_DocumentTransitionReport_lbl" xlink:type="arc" />
      <link:label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/label" xlink:label="dei_DocumentTransitionReport_lbl" xml:lang="en-US">Document Transition Report</link:label>
      <link:loc xlink:type="locator" xlink:href="https://xbrl.sec.gov/dei/2021q4/dei-2021q4.xsd#dei_DocumentShellCompanyReport" xlink:label="dei_DocumentShellCompanyReport" />
      <link:labelArc xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="dei_DocumentShellCompanyReport" xlink:to="dei_DocumentShellCompanyReport_lbl" xlink:type="arc" />
      <link:label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/label" xlink:label="dei_DocumentShellCompanyReport_lbl" xml:lang="en-US">Document Shell Company Report</link:label>
      <link:loc xlink:type="locator" xlink:href="https://xbrl.sec.gov/dei/2021q4/dei-2021q4.xsd#dei_DocumentShellCompanyEventDate" xlink:label="dei_DocumentShellCompanyEventDate" />
      <link:labelArc xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="dei_DocumentShellCompanyEventDate" xlink:to="dei_DocumentShellCompanyEventDate_lbl" xlink:type="arc" />
      <link:label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/label" xlink:label="dei_DocumentShellCompanyEventDate_lbl" xml:lang="en-US">Document Shell Company Event Date</link:label>
      <link:loc xlink:type="locator" xlink:href="https://xbrl.sec.gov/dei/2021q4/dei-2021q4.xsd#dei_DocumentPeriodStartDate" xlink:label="dei_DocumentPeriodStartDate" />
      <link:labelArc xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="dei_DocumentPeriodStartDate" xlink:to="dei_DocumentPeriodStartDate_lbl" xlink:type="arc" />
      <link:label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/label" xlink:label="dei_DocumentPeriodStartDate_lbl" xml:lang="en-US">Document Period Start Date</link:label>
      <link:loc xlink:type="locator" xlink:href="https://xbrl.sec.gov/dei/2021q4/dei-2021q4.xsd#dei_DocumentPeriodEndDate" xlink:label="dei_DocumentPeriodEndDate" />
      <link:labelArc xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="dei_DocumentPeriodEndDate" xlink:to="dei_DocumentPeriodEndDate_lbl" xlink:type="arc" />
      <link:label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/label" xlink:label="dei_DocumentPeriodEndDate_lbl" xml:lang="en-US">Document Period End Date</link:label>
      <link:loc xlink:type="locator" xlink:href="https://xbrl.sec.gov/dei/2021q4/dei-2021q4.xsd#dei_DocumentFiscalPeriodFocus" xlink:label="dei_DocumentFiscalPeriodFocus" />
      <link:labelArc xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="dei_DocumentFiscalPeriodFocus" xlink:to="dei_DocumentFiscalPeriodFocus_lbl" xlink:type="arc" />
      <link:label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/label" xlink:label="dei_DocumentFiscalPeriodFocus_lbl" xml:lang="en-US">Document Fiscal Period Focus</link:label>
      <link:loc xlink:type="locator" xlink:href="https://xbrl.sec.gov/dei/2021q4/dei-2021q4.xsd#dei_DocumentFiscalYearFocus" xlink:label="dei_DocumentFiscalYearFocus" />
      <link:labelArc xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="dei_DocumentFiscalYearFocus" xlink:to="dei_DocumentFiscalYearFocus_lbl" xlink:type="arc" />
      <link:label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/label" xlink:label="dei_DocumentFiscalYearFocus_lbl" xml:lang="en-US">Document Fiscal Year Focus</link:label>
      <link:loc xlink:type="locator" xlink:href="https://xbrl.sec.gov/dei/2021q4/dei-2021q4.xsd#dei_CurrentFiscalYearEndDate" xlink:label="dei_CurrentFiscalYearEndDate" />
      <link:labelArc xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="dei_CurrentFiscalYearEndDate" xlink:to="dei_CurrentFiscalYearEndDate_lbl" xlink:type="arc" />
      <link:label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/label" xlink:label="dei_CurrentFiscalYearEndDate_lbl" xml:lang="en-US">Current Fiscal Year End Date</link:label>
      <link:loc xlink:type="locator" xlink:href="https://xbrl.sec.gov/dei/2021q4/dei-2021q4.xsd#dei_EntityFileNumber" xlink:label="dei_EntityFileNumber" />
      <link:labelArc xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="dei_EntityFileNumber" xlink:to="dei_EntityFileNumber_lbl" xlink:type="arc" />
      <link:label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/label" xlink:label="dei_EntityFileNumber_lbl" xml:lang="en-US">Entity File Number</link:label>
      <link:loc xlink:type="locator" xlink:href="https://xbrl.sec.gov/dei/2021q4/dei-2021q4.xsd#dei_EntityRegistrantName" xlink:label="dei_EntityRegistrantName" />
      <link:labelArc xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="dei_EntityRegistrantName" xlink:to="dei_EntityRegistrantName_lbl" xlink:type="arc" />
      <link:label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/label" xlink:label="dei_EntityRegistrantName_lbl" xml:lang="en-US">Entity Registrant Name</link:label>
      <link:loc xlink:type="locator" xlink:href="https://xbrl.sec.gov/dei/2021q4/dei-2021q4.xsd#dei_EntityCentralIndexKey" xlink:label="dei_EntityCentralIndexKey" />
      <link:labelArc xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="dei_EntityCentralIndexKey" xlink:to="dei_EntityCentralIndexKey_lbl" xlink:type="arc" />
      <link:label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/label" xlink:label="dei_EntityCentralIndexKey_lbl" xml:lang="en-US">Entity Central Index Key</link:label>
      <link:loc xlink:type="locator" xlink:href="https://xbrl.sec.gov/dei/2021q4/dei-2021q4.xsd#dei_EntityPrimarySicNumber" xlink:label="dei_EntityPrimarySicNumber" />
      <link:labelArc xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="dei_EntityPrimarySicNumber" xlink:to="dei_EntityPrimarySicNumber_lbl" xlink:type="arc" />
      <link:label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/label" xlink:label="dei_EntityPrimarySicNumber_lbl" xml:lang="en-US">Entity Primary SIC Number</link:label>
      <link:loc xlink:type="locator" xlink:href="https://xbrl.sec.gov/dei/2021q4/dei-2021q4.xsd#dei_EntityTaxIdentificationNumber" xlink:label="dei_EntityTaxIdentificationNumber" />
      <link:labelArc xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="dei_EntityTaxIdentificationNumber" xlink:to="dei_EntityTaxIdentificationNumber_lbl" xlink:type="arc" />
      <link:label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/label" xlink:label="dei_EntityTaxIdentificationNumber_lbl" xml:lang="en-US">Entity Tax Identification Number</link:label>
      <link:loc xlink:type="locator" xlink:href="https://xbrl.sec.gov/dei/2021q4/dei-2021q4.xsd#dei_EntityIncorporationStateCountryCode" xlink:label="dei_EntityIncorporationStateCountryCode" />
      <link:labelArc xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="dei_EntityIncorporationStateCountryCode" xlink:to="dei_EntityIncorporationStateCountryCode_lbl" xlink:type="arc" />
      <link:label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/label" xlink:label="dei_EntityIncorporationStateCountryCode_lbl" xml:lang="en-US">Entity Incorporation, State or Country Code</link:label>
      <link:loc xlink:type="locator" xlink:href="https://xbrl.sec.gov/dei/2021q4/dei-2021q4.xsd#dei_EntityAddressAddressLine1" xlink:label="dei_EntityAddressAddressLine1" />
      <link:labelArc xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="dei_EntityAddressAddressLine1" xlink:to="dei_EntityAddressAddressLine1_lbl" xlink:type="arc" />
      <link:label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/label" xlink:label="dei_EntityAddressAddressLine1_lbl" xml:lang="en-US">Entity Address, Address Line One</link:label>
      <link:loc xlink:type="locator" xlink:href="https://xbrl.sec.gov/dei/2021q4/dei-2021q4.xsd#dei_EntityAddressAddressLine2" xlink:label="dei_EntityAddressAddressLine2" />
      <link:labelArc xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="dei_EntityAddressAddressLine2" xlink:to="dei_EntityAddressAddressLine2_lbl" xlink:type="arc" />
      <link:label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/label" xlink:label="dei_EntityAddressAddressLine2_lbl" xml:lang="en-US">Entity Address, Address Line Two</link:label>
      <link:loc xlink:type="locator" xlink:href="https://xbrl.sec.gov/dei/2021q4/dei-2021q4.xsd#dei_EntityAddressAddressLine3" xlink:label="dei_EntityAddressAddressLine3" />
      <link:labelArc xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="dei_EntityAddressAddressLine3" xlink:to="dei_EntityAddressAddressLine3_lbl" xlink:type="arc" />
      <link:label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/label" xlink:label="dei_EntityAddressAddressLine3_lbl" xml:lang="en-US">Entity Address, Address Line Three</link:label>
      <link:loc xlink:type="locator" xlink:href="https://xbrl.sec.gov/dei/2021q4/dei-2021q4.xsd#dei_EntityAddressCityOrTown" xlink:label="dei_EntityAddressCityOrTown" />
      <link:labelArc xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="dei_EntityAddressCityOrTown" xlink:to="dei_EntityAddressCityOrTown_lbl" xlink:type="arc" />
      <link:label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/label" xlink:label="dei_EntityAddressCityOrTown_lbl" xml:lang="en-US">Entity Address, City or Town</link:label>
      <link:loc xlink:type="locator" xlink:href="https://xbrl.sec.gov/dei/2021q4/dei-2021q4.xsd#dei_EntityAddressStateOrProvince" xlink:label="dei_EntityAddressStateOrProvince" />
      <link:labelArc xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="dei_EntityAddressStateOrProvince" xlink:to="dei_EntityAddressStateOrProvince_lbl" xlink:type="arc" />
      <link:label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/label" xlink:label="dei_EntityAddressStateOrProvince_lbl" xml:lang="en-US">Entity Address, State or Province</link:label>
      <link:loc xlink:type="locator" xlink:href="https://xbrl.sec.gov/dei/2021q4/dei-2021q4.xsd#dei_EntityAddressCountry" xlink:label="dei_EntityAddressCountry" />
      <link:labelArc xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="dei_EntityAddressCountry" xlink:to="dei_EntityAddressCountry_lbl" xlink:type="arc" />
      <link:label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/label" xlink:label="dei_EntityAddressCountry_lbl" xml:lang="en-US">Entity Address, Country</link:label>
      <link:loc xlink:type="locator" xlink:href="https://xbrl.sec.gov/dei/2021q4/dei-2021q4.xsd#dei_EntityAddressPostalZipCode" xlink:label="dei_EntityAddressPostalZipCode" />
      <link:labelArc xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="dei_EntityAddressPostalZipCode" xlink:to="dei_EntityAddressPostalZipCode_lbl" xlink:type="arc" />
      <link:label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/label" xlink:label="dei_EntityAddressPostalZipCode_lbl" xml:lang="en-US">Entity Address, Postal Zip Code</link:label>
      <link:loc xlink:type="locator" xlink:href="https://xbrl.sec.gov/dei/2021q4/dei-2021q4.xsd#dei_CountryRegion" xlink:label="dei_CountryRegion" />
      <link:labelArc xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="dei_CountryRegion" xlink:to="dei_CountryRegion_lbl" xlink:type="arc" />
      <link:label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/label" xlink:label="dei_CountryRegion_lbl" xml:lang="en-US">Country Region</link:label>
      <link:loc xlink:type="locator" xlink:href="https://xbrl.sec.gov/dei/2021q4/dei-2021q4.xsd#dei_CityAreaCode" xlink:label="dei_CityAreaCode" />
      <link:labelArc xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="dei_CityAreaCode" xlink:to="dei_CityAreaCode_lbl" xlink:type="arc" />
      <link:label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/label" xlink:label="dei_CityAreaCode_lbl" xml:lang="en-US">City Area Code</link:label>
      <link:loc xlink:type="locator" xlink:href="https://xbrl.sec.gov/dei/2021q4/dei-2021q4.xsd#dei_LocalPhoneNumber" xlink:label="dei_LocalPhoneNumber" />
      <link:labelArc xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="dei_LocalPhoneNumber" xlink:to="dei_LocalPhoneNumber_lbl" xlink:type="arc" />
      <link:label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/label" xlink:label="dei_LocalPhoneNumber_lbl" xml:lang="en-US">Local Phone Number</link:label>
      <link:loc xlink:type="locator" xlink:href="https://xbrl.sec.gov/dei/2021q4/dei-2021q4.xsd#dei_Extension" xlink:label="dei_Extension" />
      <link:labelArc xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="dei_Extension" xlink:to="dei_Extension_lbl" xlink:type="arc" />
      <link:label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/label" xlink:label="dei_Extension_lbl" xml:lang="en-US">Extension</link:label>
      <link:loc xlink:type="locator" xlink:href="https://xbrl.sec.gov/dei/2021q4/dei-2021q4.xsd#dei_WrittenCommunications" xlink:label="dei_WrittenCommunications" />
      <link:labelArc xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="dei_WrittenCommunications" xlink:to="dei_WrittenCommunications_lbl" xlink:type="arc" />
      <link:label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/label" xlink:label="dei_WrittenCommunications_lbl" xml:lang="en-US">Written Communications</link:label>
      <link:loc xlink:type="locator" xlink:href="https://xbrl.sec.gov/dei/2021q4/dei-2021q4.xsd#dei_SolicitingMaterial" xlink:label="dei_SolicitingMaterial" />
      <link:labelArc xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="dei_SolicitingMaterial" xlink:to="dei_SolicitingMaterial_lbl" xlink:type="arc" />
      <link:label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/label" xlink:label="dei_SolicitingMaterial_lbl" xml:lang="en-US">Soliciting Material</link:label>
      <link:loc xlink:type="locator" xlink:href="https://xbrl.sec.gov/dei/2021q4/dei-2021q4.xsd#dei_PreCommencementTenderOffer" xlink:label="dei_PreCommencementTenderOffer" />
      <link:labelArc xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="dei_PreCommencementTenderOffer" xlink:to="dei_PreCommencementTenderOffer_lbl" xlink:type="arc" />
      <link:label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/label" xlink:label="dei_PreCommencementTenderOffer_lbl" xml:lang="en-US">Pre-commencement Tender Offer</link:label>
      <link:loc xlink:type="locator" xlink:href="https://xbrl.sec.gov/dei/2021q4/dei-2021q4.xsd#dei_PreCommencementIssuerTenderOffer" xlink:label="dei_PreCommencementIssuerTenderOffer" />
      <link:labelArc xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="dei_PreCommencementIssuerTenderOffer" xlink:to="dei_PreCommencementIssuerTenderOffer_lbl" xlink:type="arc" />
      <link:label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/label" xlink:label="dei_PreCommencementIssuerTenderOffer_lbl" xml:lang="en-US">Pre-commencement Issuer Tender Offer</link:label>
      <link:loc xlink:type="locator" xlink:href="https://xbrl.sec.gov/dei/2021q4/dei-2021q4.xsd#dei_Security12bTitle" xlink:label="dei_Security12bTitle" />
      <link:labelArc xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="dei_Security12bTitle" xlink:to="dei_Security12bTitle_lbl" xlink:type="arc" />
      <link:label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/label" xlink:label="dei_Security12bTitle_lbl" xml:lang="en-US">Title of 12(b) Security</link:label>
      <link:loc xlink:type="locator" xlink:href="https://xbrl.sec.gov/dei/2021q4/dei-2021q4.xsd#dei_NoTradingSymbolFlag" xlink:label="dei_NoTradingSymbolFlag" />
      <link:labelArc xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="dei_NoTradingSymbolFlag" xlink:to="dei_NoTradingSymbolFlag_lbl" xlink:type="arc" />
      <link:label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/label" xlink:label="dei_NoTradingSymbolFlag_lbl" xml:lang="en-US">No Trading Symbol Flag</link:label>
      <link:loc xlink:type="locator" xlink:href="https://xbrl.sec.gov/dei/2021q4/dei-2021q4.xsd#dei_TradingSymbol" xlink:label="dei_TradingSymbol" />
      <link:labelArc xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="dei_TradingSymbol" xlink:to="dei_TradingSymbol_lbl" xlink:type="arc" />
      <link:label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/label" xlink:label="dei_TradingSymbol_lbl" xml:lang="en-US">Trading Symbol</link:label>
      <link:loc xlink:type="locator" xlink:href="https://xbrl.sec.gov/dei/2021q4/dei-2021q4.xsd#dei_SecurityExchangeName" xlink:label="dei_SecurityExchangeName" />
      <link:labelArc xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="dei_SecurityExchangeName" xlink:to="dei_SecurityExchangeName_lbl" xlink:type="arc" />
      <link:label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/label" xlink:label="dei_SecurityExchangeName_lbl" xml:lang="en-US">Security Exchange Name</link:label>
      <link:loc xlink:type="locator" xlink:href="https://xbrl.sec.gov/dei/2021q4/dei-2021q4.xsd#dei_Security12gTitle" xlink:label="dei_Security12gTitle" />
      <link:labelArc xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="dei_Security12gTitle" xlink:to="dei_Security12gTitle_lbl" xlink:type="arc" />
      <link:label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/label" xlink:label="dei_Security12gTitle_lbl" xml:lang="en-US">Title of 12(g) Security</link:label>
      <link:loc xlink:type="locator" xlink:href="https://xbrl.sec.gov/dei/2021q4/dei-2021q4.xsd#dei_SecurityReportingObligation" xlink:label="dei_SecurityReportingObligation" />
      <link:labelArc xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="dei_SecurityReportingObligation" xlink:to="dei_SecurityReportingObligation_lbl" xlink:type="arc" />
      <link:label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/label" xlink:label="dei_SecurityReportingObligation_lbl" xml:lang="en-US">Security Reporting Obligation</link:label>
      <link:loc xlink:type="locator" xlink:href="https://xbrl.sec.gov/dei/2021q4/dei-2021q4.xsd#dei_AnnualInformationForm" xlink:label="dei_AnnualInformationForm" />
      <link:labelArc xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="dei_AnnualInformationForm" xlink:to="dei_AnnualInformationForm_lbl" xlink:type="arc" />
      <link:label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/label" xlink:label="dei_AnnualInformationForm_lbl" xml:lang="en-US">Annual Information Form</link:label>
      <link:loc xlink:type="locator" xlink:href="https://xbrl.sec.gov/dei/2021q4/dei-2021q4.xsd#dei_AuditedAnnualFinancialStatements" xlink:label="dei_AuditedAnnualFinancialStatements" />
      <link:labelArc xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="dei_AuditedAnnualFinancialStatements" xlink:to="dei_AuditedAnnualFinancialStatements_lbl" xlink:type="arc" />
      <link:label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/label" xlink:label="dei_AuditedAnnualFinancialStatements_lbl" xml:lang="en-US">Audited Annual Financial Statements</link:label>
      <link:loc xlink:type="locator" xlink:href="https://xbrl.sec.gov/dei/2021q4/dei-2021q4.xsd#dei_EntityWellKnownSeasonedIssuer" xlink:label="dei_EntityWellKnownSeasonedIssuer" />
      <link:labelArc xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="dei_EntityWellKnownSeasonedIssuer" xlink:to="dei_EntityWellKnownSeasonedIssuer_lbl" xlink:type="arc" />
      <link:label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/label" xlink:label="dei_EntityWellKnownSeasonedIssuer_lbl" xml:lang="en-US">Entity Well-known Seasoned Issuer</link:label>
      <link:loc xlink:type="locator" xlink:href="https://xbrl.sec.gov/dei/2021q4/dei-2021q4.xsd#dei_EntityVoluntaryFilers" xlink:label="dei_EntityVoluntaryFilers" />
      <link:labelArc xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="dei_EntityVoluntaryFilers" xlink:to="dei_EntityVoluntaryFilers_lbl" xlink:type="arc" />
      <link:label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/label" xlink:label="dei_EntityVoluntaryFilers_lbl" xml:lang="en-US">Entity Voluntary Filers</link:label>
      <link:loc xlink:type="locator" xlink:href="https://xbrl.sec.gov/dei/2021q4/dei-2021q4.xsd#dei_EntityCurrentReportingStatus" xlink:label="dei_EntityCurrentReportingStatus" />
      <link:labelArc xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="dei_EntityCurrentReportingStatus" xlink:to="dei_EntityCurrentReportingStatus_lbl" xlink:type="arc" />
      <link:label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/label" xlink:label="dei_EntityCurrentReportingStatus_lbl" xml:lang="en-US">Entity Current Reporting Status</link:label>
      <link:loc xlink:type="locator" xlink:href="https://xbrl.sec.gov/dei/2021q4/dei-2021q4.xsd#dei_EntityInteractiveDataCurrent" xlink:label="dei_EntityInteractiveDataCurrent" />
      <link:labelArc xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="dei_EntityInteractiveDataCurrent" xlink:to="dei_EntityInteractiveDataCurrent_lbl" xlink:type="arc" />
      <link:label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/label" xlink:label="dei_EntityInteractiveDataCurrent_lbl" xml:lang="en-US">Entity Interactive Data Current</link:label>
      <link:loc xlink:type="locator" xlink:href="https://xbrl.sec.gov/dei/2021q4/dei-2021q4.xsd#dei_EntityFilerCategory" xlink:label="dei_EntityFilerCategory" />
      <link:labelArc xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="dei_EntityFilerCategory" xlink:to="dei_EntityFilerCategory_lbl" xlink:type="arc" />
      <link:label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/label" xlink:label="dei_EntityFilerCategory_lbl" xml:lang="en-US">Entity Filer Category</link:label>
      <link:loc xlink:type="locator" xlink:href="https://xbrl.sec.gov/dei/2021q4/dei-2021q4.xsd#dei_EntitySmallBusiness" xlink:label="dei_EntitySmallBusiness" />
      <link:labelArc xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="dei_EntitySmallBusiness" xlink:to="dei_EntitySmallBusiness_lbl" xlink:type="arc" />
      <link:label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/label" xlink:label="dei_EntitySmallBusiness_lbl" xml:lang="en-US">Entity Small Business</link:label>
      <link:loc xlink:type="locator" xlink:href="https://xbrl.sec.gov/dei/2021q4/dei-2021q4.xsd#dei_EntityEmergingGrowthCompany" xlink:label="dei_EntityEmergingGrowthCompany" />
      <link:labelArc xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="dei_EntityEmergingGrowthCompany" xlink:to="dei_EntityEmergingGrowthCompany_lbl" xlink:type="arc" />
      <link:label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/label" xlink:label="dei_EntityEmergingGrowthCompany_lbl" xml:lang="en-US">Entity Emerging Growth Company</link:label>
      <link:loc xlink:type="locator" xlink:href="https://xbrl.sec.gov/dei/2021q4/dei-2021q4.xsd#dei_EntityExTransitionPeriod" xlink:label="dei_EntityExTransitionPeriod" />
      <link:labelArc xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="dei_EntityExTransitionPeriod" xlink:to="dei_EntityExTransitionPeriod_lbl" xlink:type="arc" />
      <link:label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/label" xlink:label="dei_EntityExTransitionPeriod_lbl" xml:lang="en-US">Elected Not To Use the Extended Transition Period</link:label>
      <link:loc xlink:type="locator" xlink:href="https://xbrl.sec.gov/dei/2021q4/dei-2021q4.xsd#dei_DocumentAccountingStandard" xlink:label="dei_DocumentAccountingStandard" />
      <link:labelArc xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="dei_DocumentAccountingStandard" xlink:to="dei_DocumentAccountingStandard_lbl" xlink:type="arc" />
      <link:label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/label" xlink:label="dei_DocumentAccountingStandard_lbl" xml:lang="en-US">Document Accounting Standard</link:label>
      <link:loc xlink:type="locator" xlink:href="https://xbrl.sec.gov/dei/2021q4/dei-2021q4.xsd#dei_OtherReportingStandardItemNumber" xlink:label="dei_OtherReportingStandardItemNumber" />
      <link:labelArc xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="dei_OtherReportingStandardItemNumber" xlink:to="dei_OtherReportingStandardItemNumber_lbl" xlink:type="arc" />
      <link:label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/label" xlink:label="dei_OtherReportingStandardItemNumber_lbl" xml:lang="en-US">Other Reporting Standard Item Number</link:label>
      <link:loc xlink:type="locator" xlink:href="https://xbrl.sec.gov/dei/2021q4/dei-2021q4.xsd#dei_EntityShellCompany" xlink:label="dei_EntityShellCompany" />
      <link:labelArc xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="dei_EntityShellCompany" xlink:to="dei_EntityShellCompany_lbl" xlink:type="arc" />
      <link:label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/label" xlink:label="dei_EntityShellCompany_lbl" xml:lang="en-US">Entity Shell Company</link:label>
      <link:loc xlink:type="locator" xlink:href="https://xbrl.sec.gov/dei/2021q4/dei-2021q4.xsd#dei_EntityPublicFloat" xlink:label="dei_EntityPublicFloat" />
      <link:labelArc xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="dei_EntityPublicFloat" xlink:to="dei_EntityPublicFloat_lbl" xlink:type="arc" />
      <link:label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/label" xlink:label="dei_EntityPublicFloat_lbl" xml:lang="en-US">Entity Public Float</link:label>
      <link:loc xlink:type="locator" xlink:href="https://xbrl.sec.gov/dei/2021q4/dei-2021q4.xsd#dei_EntityBankruptcyProceedingsReportingCurrent" xlink:label="dei_EntityBankruptcyProceedingsReportingCurrent" />
      <link:labelArc xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="dei_EntityBankruptcyProceedingsReportingCurrent" xlink:to="dei_EntityBankruptcyProceedingsReportingCurrent_lbl" xlink:type="arc" />
      <link:label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/label" xlink:label="dei_EntityBankruptcyProceedingsReportingCurrent_lbl" xml:lang="en-US">Entity Bankruptcy Proceedings, Reporting Current</link:label>
      <link:loc xlink:type="locator" xlink:href="https://xbrl.sec.gov/dei/2021q4/dei-2021q4.xsd#dei_EntityCommonStockSharesOutstanding" xlink:label="dei_EntityCommonStockSharesOutstanding" />
      <link:labelArc xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="dei_EntityCommonStockSharesOutstanding" xlink:to="dei_EntityCommonStockSharesOutstanding_lbl" xlink:type="arc" />
      <link:label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/label" xlink:label="dei_EntityCommonStockSharesOutstanding_lbl" xml:lang="en-US">Entity Common Stock, Shares Outstanding</link:label>
      <link:loc xlink:type="locator" xlink:href="https://xbrl.sec.gov/dei/2021q4/dei-2021q4.xsd#dei_DocumentsIncorporatedByReferenceTextBlock" xlink:label="dei_DocumentsIncorporatedByReferenceTextBlock" />
      <link:labelArc xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="dei_DocumentsIncorporatedByReferenceTextBlock" xlink:to="dei_DocumentsIncorporatedByReferenceTextBlock_lbl" xlink:type="arc" />
      <link:label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/label" xlink:label="dei_DocumentsIncorporatedByReferenceTextBlock_lbl" xml:lang="en-US">Documents Incorporated by Reference [Text Block]</link:label>
    </link:labelLink>
</link:linkbase>
</XBRL>
</TEXT>
</DOCUMENT>
<DOCUMENT>
<TYPE>EX-101.PRE
<SEQUENCE>5
<FILENAME>pfg-20220131_pre.xml
<DESCRIPTION>XBRL TAXONOMY EXTENSION PRESENTATION LINKBASE
<TEXT>
<XBRL>
<?xml version="1.0" encoding="US-ASCII" standalone="no"?>
    <!-- Field: Doc-Info; Name: Generator; Value: GoFiler Complete; Version: 5.11a -->
    <!-- Field: Doc-Info; Name: VendorURI; Value: https://www.novaworks.com -->
    <!-- Field: Doc-Info; Name: Status; Value: 0x00000000 -->
<link:linkbase xmlns:xsi="http://www.w3.org/2001/XMLSchema-instance" xmlns:xlink="http://www.w3.org/1999/xlink" xmlns:link="http://www.xbrl.org/2003/linkbase" xmlns:xbrli="http://www.xbrl.org/2003/instance" xsi:schemaLocation="http://www.xbrl.org/2003/linkbase http://www.xbrl.org/2003/xbrl-linkbase-2003-12-31.xsd">
    <link:roleRef roleURI="http://principal.com/role/Cover" xlink:href="pfg-20220131.xsd#Cover" xlink:type="simple" />
    <link:presentationLink xlink:type="extended" xlink:role="http://principal.com/role/Cover" xlink:title="00000001 - Document - Cover">
      <link:loc xlink:type="locator" xlink:href="https://xbrl.sec.gov/dei/2021q4/dei-2021q4.xsd#dei_CoverAbstract" xlink:label="loc_deiCoverAbstract" />
      <link:loc xlink:type="locator" xlink:href="https://xbrl.sec.gov/dei/2021q4/dei-2021q4.xsd#dei_DocumentType" xlink:label="loc_deiDocumentType" />
      <link:presentationArc order="0" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="loc_deiCoverAbstract" xlink:to="loc_deiDocumentType" xlink:type="arc" />
      <link:loc xlink:type="locator" xlink:href="https://xbrl.sec.gov/dei/2021q4/dei-2021q4.xsd#dei_AmendmentFlag" xlink:label="loc_deiAmendmentFlag" />
      <link:presentationArc order="10" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="loc_deiCoverAbstract" xlink:to="loc_deiAmendmentFlag" xlink:type="arc" />
      <link:loc xlink:type="locator" xlink:href="https://xbrl.sec.gov/dei/2021q4/dei-2021q4.xsd#dei_AmendmentDescription" xlink:label="loc_deiAmendmentDescription" />
      <link:presentationArc order="20" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="loc_deiCoverAbstract" xlink:to="loc_deiAmendmentDescription" xlink:type="arc" />
      <link:loc xlink:type="locator" xlink:href="https://xbrl.sec.gov/dei/2021q4/dei-2021q4.xsd#dei_DocumentRegistrationStatement" xlink:label="loc_deiDocumentRegistrationStatement" />
      <link:presentationArc order="30" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="loc_deiCoverAbstract" xlink:to="loc_deiDocumentRegistrationStatement" xlink:type="arc" />
      <link:loc xlink:type="locator" xlink:href="https://xbrl.sec.gov/dei/2021q4/dei-2021q4.xsd#dei_DocumentAnnualReport" xlink:label="loc_deiDocumentAnnualReport" />
      <link:presentationArc order="40" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="loc_deiCoverAbstract" xlink:to="loc_deiDocumentAnnualReport" xlink:type="arc" />
      <link:loc xlink:type="locator" xlink:href="https://xbrl.sec.gov/dei/2021q4/dei-2021q4.xsd#dei_DocumentQuarterlyReport" xlink:label="loc_deiDocumentQuarterlyReport" />
      <link:presentationArc order="50" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="loc_deiCoverAbstract" xlink:to="loc_deiDocumentQuarterlyReport" xlink:type="arc" />
      <link:loc xlink:type="locator" xlink:href="https://xbrl.sec.gov/dei/2021q4/dei-2021q4.xsd#dei_DocumentTransitionReport" xlink:label="loc_deiDocumentTransitionReport" />
      <link:presentationArc order="60" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="loc_deiCoverAbstract" xlink:to="loc_deiDocumentTransitionReport" xlink:type="arc" />
      <link:loc xlink:type="locator" xlink:href="https://xbrl.sec.gov/dei/2021q4/dei-2021q4.xsd#dei_DocumentShellCompanyReport" xlink:label="loc_deiDocumentShellCompanyReport" />
      <link:presentationArc order="70" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="loc_deiCoverAbstract" xlink:to="loc_deiDocumentShellCompanyReport" xlink:type="arc" />
      <link:loc xlink:type="locator" xlink:href="https://xbrl.sec.gov/dei/2021q4/dei-2021q4.xsd#dei_DocumentShellCompanyEventDate" xlink:label="loc_deiDocumentShellCompanyEventDate" />
      <link:presentationArc order="80" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="loc_deiCoverAbstract" xlink:to="loc_deiDocumentShellCompanyEventDate" xlink:type="arc" />
      <link:loc xlink:type="locator" xlink:href="https://xbrl.sec.gov/dei/2021q4/dei-2021q4.xsd#dei_DocumentPeriodStartDate" xlink:label="loc_deiDocumentPeriodStartDate" />
      <link:presentationArc order="90" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="loc_deiCoverAbstract" xlink:to="loc_deiDocumentPeriodStartDate" xlink:type="arc" />
      <link:loc xlink:type="locator" xlink:href="https://xbrl.sec.gov/dei/2021q4/dei-2021q4.xsd#dei_DocumentPeriodEndDate" xlink:label="loc_deiDocumentPeriodEndDate" />
      <link:presentationArc order="100" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="loc_deiCoverAbstract" xlink:to="loc_deiDocumentPeriodEndDate" xlink:type="arc" />
      <link:loc xlink:type="locator" xlink:href="https://xbrl.sec.gov/dei/2021q4/dei-2021q4.xsd#dei_DocumentFiscalPeriodFocus" xlink:label="loc_deiDocumentFiscalPeriodFocus" />
      <link:presentationArc order="110" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="loc_deiCoverAbstract" xlink:to="loc_deiDocumentFiscalPeriodFocus" xlink:type="arc" />
      <link:loc xlink:type="locator" xlink:href="https://xbrl.sec.gov/dei/2021q4/dei-2021q4.xsd#dei_DocumentFiscalYearFocus" xlink:label="loc_deiDocumentFiscalYearFocus" />
      <link:presentationArc order="120" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="loc_deiCoverAbstract" xlink:to="loc_deiDocumentFiscalYearFocus" xlink:type="arc" />
      <link:loc xlink:type="locator" xlink:href="https://xbrl.sec.gov/dei/2021q4/dei-2021q4.xsd#dei_CurrentFiscalYearEndDate" xlink:label="loc_deiCurrentFiscalYearEndDate" />
      <link:presentationArc order="130" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="loc_deiCoverAbstract" xlink:to="loc_deiCurrentFiscalYearEndDate" xlink:type="arc" />
      <link:loc xlink:type="locator" xlink:href="https://xbrl.sec.gov/dei/2021q4/dei-2021q4.xsd#dei_EntityFileNumber" xlink:label="loc_deiEntityFileNumber" />
      <link:presentationArc order="140" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="loc_deiCoverAbstract" xlink:to="loc_deiEntityFileNumber" xlink:type="arc" />
      <link:loc xlink:type="locator" xlink:href="https://xbrl.sec.gov/dei/2021q4/dei-2021q4.xsd#dei_EntityRegistrantName" xlink:label="loc_deiEntityRegistrantName" />
      <link:presentationArc order="150" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="loc_deiCoverAbstract" xlink:to="loc_deiEntityRegistrantName" xlink:type="arc" />
      <link:loc xlink:type="locator" xlink:href="https://xbrl.sec.gov/dei/2021q4/dei-2021q4.xsd#dei_EntityCentralIndexKey" xlink:label="loc_deiEntityCentralIndexKey" />
      <link:presentationArc order="160" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="loc_deiCoverAbstract" xlink:to="loc_deiEntityCentralIndexKey" xlink:type="arc" />
      <link:loc xlink:type="locator" xlink:href="https://xbrl.sec.gov/dei/2021q4/dei-2021q4.xsd#dei_EntityPrimarySicNumber" xlink:label="loc_deiEntityPrimarySicNumber" />
      <link:presentationArc order="170" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="loc_deiCoverAbstract" xlink:to="loc_deiEntityPrimarySicNumber" xlink:type="arc" />
      <link:loc xlink:type="locator" xlink:href="https://xbrl.sec.gov/dei/2021q4/dei-2021q4.xsd#dei_EntityTaxIdentificationNumber" xlink:label="loc_deiEntityTaxIdentificationNumber" />
      <link:presentationArc order="180" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="loc_deiCoverAbstract" xlink:to="loc_deiEntityTaxIdentificationNumber" xlink:type="arc" />
      <link:loc xlink:type="locator" xlink:href="https://xbrl.sec.gov/dei/2021q4/dei-2021q4.xsd#dei_EntityIncorporationStateCountryCode" xlink:label="loc_deiEntityIncorporationStateCountryCode" />
      <link:presentationArc order="190" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="loc_deiCoverAbstract" xlink:to="loc_deiEntityIncorporationStateCountryCode" xlink:type="arc" />
      <link:loc xlink:type="locator" xlink:href="https://xbrl.sec.gov/dei/2021q4/dei-2021q4.xsd#dei_EntityAddressAddressLine1" xlink:label="loc_deiEntityAddressAddressLine1" />
      <link:presentationArc order="200" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="loc_deiCoverAbstract" xlink:to="loc_deiEntityAddressAddressLine1" xlink:type="arc" />
      <link:loc xlink:type="locator" xlink:href="https://xbrl.sec.gov/dei/2021q4/dei-2021q4.xsd#dei_EntityAddressAddressLine2" xlink:label="loc_deiEntityAddressAddressLine2" />
      <link:presentationArc order="210" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="loc_deiCoverAbstract" xlink:to="loc_deiEntityAddressAddressLine2" xlink:type="arc" />
      <link:loc xlink:type="locator" xlink:href="https://xbrl.sec.gov/dei/2021q4/dei-2021q4.xsd#dei_EntityAddressAddressLine3" xlink:label="loc_deiEntityAddressAddressLine3" />
      <link:presentationArc order="220" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="loc_deiCoverAbstract" xlink:to="loc_deiEntityAddressAddressLine3" xlink:type="arc" />
      <link:loc xlink:type="locator" xlink:href="https://xbrl.sec.gov/dei/2021q4/dei-2021q4.xsd#dei_EntityAddressCityOrTown" xlink:label="loc_deiEntityAddressCityOrTown" />
      <link:presentationArc order="230" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="loc_deiCoverAbstract" xlink:to="loc_deiEntityAddressCityOrTown" xlink:type="arc" />
      <link:loc xlink:type="locator" xlink:href="https://xbrl.sec.gov/dei/2021q4/dei-2021q4.xsd#dei_EntityAddressStateOrProvince" xlink:label="loc_deiEntityAddressStateOrProvince" />
      <link:presentationArc order="240" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="loc_deiCoverAbstract" xlink:to="loc_deiEntityAddressStateOrProvince" xlink:type="arc" />
      <link:loc xlink:type="locator" xlink:href="https://xbrl.sec.gov/dei/2021q4/dei-2021q4.xsd#dei_EntityAddressCountry" xlink:label="loc_deiEntityAddressCountry" />
      <link:presentationArc order="250" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="loc_deiCoverAbstract" xlink:to="loc_deiEntityAddressCountry" xlink:type="arc" />
      <link:loc xlink:type="locator" xlink:href="https://xbrl.sec.gov/dei/2021q4/dei-2021q4.xsd#dei_EntityAddressPostalZipCode" xlink:label="loc_deiEntityAddressPostalZipCode" />
      <link:presentationArc order="260" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="loc_deiCoverAbstract" xlink:to="loc_deiEntityAddressPostalZipCode" xlink:type="arc" />
      <link:loc xlink:type="locator" xlink:href="https://xbrl.sec.gov/dei/2021q4/dei-2021q4.xsd#dei_CountryRegion" xlink:label="loc_deiCountryRegion" />
      <link:presentationArc order="270" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="loc_deiCoverAbstract" xlink:to="loc_deiCountryRegion" xlink:type="arc" />
      <link:loc xlink:type="locator" xlink:href="https://xbrl.sec.gov/dei/2021q4/dei-2021q4.xsd#dei_CityAreaCode" xlink:label="loc_deiCityAreaCode" />
      <link:presentationArc order="280" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="loc_deiCoverAbstract" xlink:to="loc_deiCityAreaCode" xlink:type="arc" />
      <link:loc xlink:type="locator" xlink:href="https://xbrl.sec.gov/dei/2021q4/dei-2021q4.xsd#dei_LocalPhoneNumber" xlink:label="loc_deiLocalPhoneNumber" />
      <link:presentationArc order="290" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="loc_deiCoverAbstract" xlink:to="loc_deiLocalPhoneNumber" xlink:type="arc" />
      <link:loc xlink:type="locator" xlink:href="https://xbrl.sec.gov/dei/2021q4/dei-2021q4.xsd#dei_Extension" xlink:label="loc_deiExtension" />
      <link:presentationArc order="300" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="loc_deiCoverAbstract" xlink:to="loc_deiExtension" xlink:type="arc" />
      <link:loc xlink:type="locator" xlink:href="https://xbrl.sec.gov/dei/2021q4/dei-2021q4.xsd#dei_WrittenCommunications" xlink:label="loc_deiWrittenCommunications" />
      <link:presentationArc order="310" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="loc_deiCoverAbstract" xlink:to="loc_deiWrittenCommunications" xlink:type="arc" />
      <link:loc xlink:type="locator" xlink:href="https://xbrl.sec.gov/dei/2021q4/dei-2021q4.xsd#dei_SolicitingMaterial" xlink:label="loc_deiSolicitingMaterial" />
      <link:presentationArc order="320" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="loc_deiCoverAbstract" xlink:to="loc_deiSolicitingMaterial" xlink:type="arc" />
      <link:loc xlink:type="locator" xlink:href="https://xbrl.sec.gov/dei/2021q4/dei-2021q4.xsd#dei_PreCommencementTenderOffer" xlink:label="loc_deiPreCommencementTenderOffer" />
      <link:presentationArc order="330" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="loc_deiCoverAbstract" xlink:to="loc_deiPreCommencementTenderOffer" xlink:type="arc" />
      <link:loc xlink:type="locator" xlink:href="https://xbrl.sec.gov/dei/2021q4/dei-2021q4.xsd#dei_PreCommencementIssuerTenderOffer" xlink:label="loc_deiPreCommencementIssuerTenderOffer" />
      <link:presentationArc order="340" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="loc_deiCoverAbstract" xlink:to="loc_deiPreCommencementIssuerTenderOffer" xlink:type="arc" />
      <link:loc xlink:type="locator" xlink:href="https://xbrl.sec.gov/dei/2021q4/dei-2021q4.xsd#dei_Security12bTitle" xlink:label="loc_deiSecurity12bTitle" />
      <link:presentationArc order="350" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="loc_deiCoverAbstract" xlink:to="loc_deiSecurity12bTitle" xlink:type="arc" />
      <link:loc xlink:type="locator" xlink:href="https://xbrl.sec.gov/dei/2021q4/dei-2021q4.xsd#dei_NoTradingSymbolFlag" xlink:label="loc_deiNoTradingSymbolFlag" />
      <link:presentationArc order="360" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="loc_deiCoverAbstract" xlink:to="loc_deiNoTradingSymbolFlag" xlink:type="arc" />
      <link:loc xlink:type="locator" xlink:href="https://xbrl.sec.gov/dei/2021q4/dei-2021q4.xsd#dei_TradingSymbol" xlink:label="loc_deiTradingSymbol" />
      <link:presentationArc order="370" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="loc_deiCoverAbstract" xlink:to="loc_deiTradingSymbol" xlink:type="arc" />
      <link:loc xlink:type="locator" xlink:href="https://xbrl.sec.gov/dei/2021q4/dei-2021q4.xsd#dei_SecurityExchangeName" xlink:label="loc_deiSecurityExchangeName" />
      <link:presentationArc order="380" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="loc_deiCoverAbstract" xlink:to="loc_deiSecurityExchangeName" xlink:type="arc" />
      <link:loc xlink:type="locator" xlink:href="https://xbrl.sec.gov/dei/2021q4/dei-2021q4.xsd#dei_Security12gTitle" xlink:label="loc_deiSecurity12gTitle" />
      <link:presentationArc order="390" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="loc_deiCoverAbstract" xlink:to="loc_deiSecurity12gTitle" xlink:type="arc" />
      <link:loc xlink:type="locator" xlink:href="https://xbrl.sec.gov/dei/2021q4/dei-2021q4.xsd#dei_SecurityReportingObligation" xlink:label="loc_deiSecurityReportingObligation" />
      <link:presentationArc order="400" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="loc_deiCoverAbstract" xlink:to="loc_deiSecurityReportingObligation" xlink:type="arc" />
      <link:loc xlink:type="locator" xlink:href="https://xbrl.sec.gov/dei/2021q4/dei-2021q4.xsd#dei_AnnualInformationForm" xlink:label="loc_deiAnnualInformationForm" />
      <link:presentationArc order="410" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="loc_deiCoverAbstract" xlink:to="loc_deiAnnualInformationForm" xlink:type="arc" />
      <link:loc xlink:type="locator" xlink:href="https://xbrl.sec.gov/dei/2021q4/dei-2021q4.xsd#dei_AuditedAnnualFinancialStatements" xlink:label="loc_deiAuditedAnnualFinancialStatements" />
      <link:presentationArc order="420" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="loc_deiCoverAbstract" xlink:to="loc_deiAuditedAnnualFinancialStatements" xlink:type="arc" />
      <link:loc xlink:type="locator" xlink:href="https://xbrl.sec.gov/dei/2021q4/dei-2021q4.xsd#dei_EntityWellKnownSeasonedIssuer" xlink:label="loc_deiEntityWellKnownSeasonedIssuer" />
      <link:presentationArc order="430" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="loc_deiCoverAbstract" xlink:to="loc_deiEntityWellKnownSeasonedIssuer" xlink:type="arc" />
      <link:loc xlink:type="locator" xlink:href="https://xbrl.sec.gov/dei/2021q4/dei-2021q4.xsd#dei_EntityVoluntaryFilers" xlink:label="loc_deiEntityVoluntaryFilers" />
      <link:presentationArc order="440" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="loc_deiCoverAbstract" xlink:to="loc_deiEntityVoluntaryFilers" xlink:type="arc" />
      <link:loc xlink:type="locator" xlink:href="https://xbrl.sec.gov/dei/2021q4/dei-2021q4.xsd#dei_EntityCurrentReportingStatus" xlink:label="loc_deiEntityCurrentReportingStatus" />
      <link:presentationArc order="450" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="loc_deiCoverAbstract" xlink:to="loc_deiEntityCurrentReportingStatus" xlink:type="arc" />
      <link:loc xlink:type="locator" xlink:href="https://xbrl.sec.gov/dei/2021q4/dei-2021q4.xsd#dei_EntityInteractiveDataCurrent" xlink:label="loc_deiEntityInteractiveDataCurrent" />
      <link:presentationArc order="460" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="loc_deiCoverAbstract" xlink:to="loc_deiEntityInteractiveDataCurrent" xlink:type="arc" />
      <link:loc xlink:type="locator" xlink:href="https://xbrl.sec.gov/dei/2021q4/dei-2021q4.xsd#dei_EntityFilerCategory" xlink:label="loc_deiEntityFilerCategory" />
      <link:presentationArc order="470" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="loc_deiCoverAbstract" xlink:to="loc_deiEntityFilerCategory" xlink:type="arc" />
      <link:loc xlink:type="locator" xlink:href="https://xbrl.sec.gov/dei/2021q4/dei-2021q4.xsd#dei_EntitySmallBusiness" xlink:label="loc_deiEntitySmallBusiness" />
      <link:presentationArc order="480" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="loc_deiCoverAbstract" xlink:to="loc_deiEntitySmallBusiness" xlink:type="arc" />
      <link:loc xlink:type="locator" xlink:href="https://xbrl.sec.gov/dei/2021q4/dei-2021q4.xsd#dei_EntityEmergingGrowthCompany" xlink:label="loc_deiEntityEmergingGrowthCompany" />
      <link:presentationArc order="490" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="loc_deiCoverAbstract" xlink:to="loc_deiEntityEmergingGrowthCompany" xlink:type="arc" />
      <link:loc xlink:type="locator" xlink:href="https://xbrl.sec.gov/dei/2021q4/dei-2021q4.xsd#dei_EntityExTransitionPeriod" xlink:label="loc_deiEntityExTransitionPeriod" />
      <link:presentationArc order="500" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="loc_deiCoverAbstract" xlink:to="loc_deiEntityExTransitionPeriod" xlink:type="arc" />
      <link:loc xlink:type="locator" xlink:href="https://xbrl.sec.gov/dei/2021q4/dei-2021q4.xsd#dei_DocumentAccountingStandard" xlink:label="loc_deiDocumentAccountingStandard" />
      <link:presentationArc order="510" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="loc_deiCoverAbstract" xlink:to="loc_deiDocumentAccountingStandard" xlink:type="arc" />
      <link:loc xlink:type="locator" xlink:href="https://xbrl.sec.gov/dei/2021q4/dei-2021q4.xsd#dei_OtherReportingStandardItemNumber" xlink:label="loc_deiOtherReportingStandardItemNumber" />
      <link:presentationArc order="520" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="loc_deiCoverAbstract" xlink:to="loc_deiOtherReportingStandardItemNumber" xlink:type="arc" />
      <link:loc xlink:type="locator" xlink:href="https://xbrl.sec.gov/dei/2021q4/dei-2021q4.xsd#dei_EntityShellCompany" xlink:label="loc_deiEntityShellCompany" />
      <link:presentationArc order="530" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="loc_deiCoverAbstract" xlink:to="loc_deiEntityShellCompany" xlink:type="arc" />
      <link:loc xlink:type="locator" xlink:href="https://xbrl.sec.gov/dei/2021q4/dei-2021q4.xsd#dei_EntityPublicFloat" xlink:label="loc_deiEntityPublicFloat" />
      <link:presentationArc order="540" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="loc_deiCoverAbstract" xlink:to="loc_deiEntityPublicFloat" xlink:type="arc" />
      <link:loc xlink:type="locator" xlink:href="https://xbrl.sec.gov/dei/2021q4/dei-2021q4.xsd#dei_EntityBankruptcyProceedingsReportingCurrent" xlink:label="loc_deiEntityBankruptcyProceedingsReportingCurrent" />
      <link:presentationArc order="550" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="loc_deiCoverAbstract" xlink:to="loc_deiEntityBankruptcyProceedingsReportingCurrent" xlink:type="arc" />
      <link:loc xlink:type="locator" xlink:href="https://xbrl.sec.gov/dei/2021q4/dei-2021q4.xsd#dei_EntityCommonStockSharesOutstanding" xlink:label="loc_deiEntityCommonStockSharesOutstanding" />
      <link:presentationArc order="560" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="loc_deiCoverAbstract" xlink:to="loc_deiEntityCommonStockSharesOutstanding" xlink:type="arc" />
      <link:loc xlink:type="locator" xlink:href="https://xbrl.sec.gov/dei/2021q4/dei-2021q4.xsd#dei_DocumentsIncorporatedByReferenceTextBlock" xlink:label="loc_deiDocumentsIncorporatedByReferenceTextBlock" />
      <link:presentationArc order="570" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="loc_deiCoverAbstract" xlink:to="loc_deiDocumentsIncorporatedByReferenceTextBlock" xlink:type="arc" />
    </link:presentationLink>
</link:linkbase>
</XBRL>
</TEXT>
</DOCUMENT>
<DOCUMENT>
<TYPE>GRAPHIC
<SEQUENCE>6
<FILENAME>tm224682d1_ex99-1img01.jpg
<DESCRIPTION>GRAPHIC
<TEXT>
begin 644 tm224682d1_ex99-1img01.jpg
M_]C_X  02D9)1@ ! 0$ 8 !@  #_VP!#  (! 0(! 0(" @(" @(" P4# P,#
M P8$! ,%!P8'!P<&!P<("0L)" @*" <'"@T*"@L,# P,!PD.#PT,#@L,# S_
MVP!# 0(" @,# P8# P8," <(# P,# P,# P,# P,# P,# P,# P,# P,# P,
M# P,# P,# P,# P,# P,# P,# P,# S_P  1" !/ / # 2(  A$! Q$!_\0
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M_%[_ +$G6?\ TAFKX,_X-CO^28_%G_L*:?\ ^BIJ_FZ+M%L_T+//OC7^R/\
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MGZ:_M%?#[6?BQ\!_%_AGP]K3^'-<U[2+FQL=30L#92R1E5?*_,.3U7YAG(Y
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M(X49+$X '4FOV>_X)D?LTW'[.'[-%FNJP-!XB\32?VMJ,3KM>VW*!% 1U!5
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M(# UXI_P;L_!/QG\%OAU\3H?&/A'Q/X3FO\ 4K%[:/6=*GL&N%6*8,4$JJ6
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J1110 4444 %%%% !1110 4444 %%%% !1110 4444 %%%% !1110!__9

end
</TEXT>
</DOCUMENT>
<DOCUMENT>
<TYPE>XML
<SEQUENCE>7
<FILENAME>R1.htm
<DESCRIPTION>IDEA: XBRL DOCUMENT
<TEXT>
<html>
<head>
<title></title>
<link rel="stylesheet" type="text/css" href="report.css">
<script type="text/javascript" src="Show.js">/* Do Not Remove This Comment */</script><script type="text/javascript">
							function toggleNextSibling (e) {
							if (e.nextSibling.style.display=='none') {
							e.nextSibling.style.display='block';
							} else { e.nextSibling.style.display='none'; }
							}</script>
</head>
<body>
<span style="display: none;">v3.22.0.1</span><table class="report" border="0" cellspacing="2" id="idm140137363772328">
<tr>
<th class="tl" colspan="1" rowspan="1"><div style="width: 200px;"><strong>Cover<br></strong></div></th>
<th class="th"><div>Jan. 31, 2022</div></th>
</tr>
<tr class="re">
<td class="pl " style="border-bottom: 0px;" valign="top"><a class="a" href="javascript:void(0);" onclick="top.Show.showAR( this, 'defref_dei_CoverAbstract', window );"><strong>Cover [Abstract]</strong></a></td>
<td class="text">&#160;<span></span>
</td>
</tr>
<tr class="ro">
<td class="pl " style="border-bottom: 0px;" valign="top"><a class="a" href="javascript:void(0);" onclick="top.Show.showAR( this, 'defref_dei_DocumentType', window );">Document Type</a></td>
<td class="text">8-K<span></span>
</td>
</tr>
<tr class="re">
<td class="pl " style="border-bottom: 0px;" valign="top"><a class="a" href="javascript:void(0);" onclick="top.Show.showAR( this, 'defref_dei_AmendmentFlag', window );">Amendment Flag</a></td>
<td class="text">false<span></span>
</td>
</tr>
<tr class="ro">
<td class="pl " style="border-bottom: 0px;" valign="top"><a class="a" href="javascript:void(0);" onclick="top.Show.showAR( this, 'defref_dei_DocumentPeriodEndDate', window );">Document Period End Date</a></td>
<td class="text">Jan. 31,  2022<span></span>
</td>
</tr>
<tr class="re">
<td class="pl " style="border-bottom: 0px;" valign="top"><a class="a" href="javascript:void(0);" onclick="top.Show.showAR( this, 'defref_dei_EntityFileNumber', window );">Entity File Number</a></td>
<td class="text">1-16725<span></span>
</td>
</tr>
<tr class="ro">
<td class="pl " style="border-bottom: 0px;" valign="top"><a class="a" href="javascript:void(0);" onclick="top.Show.showAR( this, 'defref_dei_EntityRegistrantName', window );">Entity Registrant Name</a></td>
<td class="text">PRINCIPAL
FINANCIAL GROUP, INC.<span></span>
</td>
</tr>
<tr class="re">
<td class="pl " style="border-bottom: 0px;" valign="top"><a class="a" href="javascript:void(0);" onclick="top.Show.showAR( this, 'defref_dei_EntityCentralIndexKey', window );">Entity Central Index Key</a></td>
<td class="text">0001126328<span></span>
</td>
</tr>
<tr class="ro">
<td class="pl " style="border-bottom: 0px;" valign="top"><a class="a" href="javascript:void(0);" onclick="top.Show.showAR( this, 'defref_dei_EntityTaxIdentificationNumber', window );">Entity Tax Identification Number</a></td>
<td class="text">42-1520346<span></span>
</td>
</tr>
<tr class="re">
<td class="pl " style="border-bottom: 0px;" valign="top"><a class="a" href="javascript:void(0);" onclick="top.Show.showAR( this, 'defref_dei_EntityIncorporationStateCountryCode', window );">Entity Incorporation, State or Country Code</a></td>
<td class="text">DE<span></span>
</td>
</tr>
<tr class="ro">
<td class="pl " style="border-bottom: 0px;" valign="top"><a class="a" href="javascript:void(0);" onclick="top.Show.showAR( this, 'defref_dei_EntityAddressAddressLine1', window );">Entity Address, Address Line One</a></td>
<td class="text">711
High Street<span></span>
</td>
</tr>
<tr class="re">
<td class="pl " style="border-bottom: 0px;" valign="top"><a class="a" href="javascript:void(0);" onclick="top.Show.showAR( this, 'defref_dei_EntityAddressCityOrTown', window );">Entity Address, City or Town</a></td>
<td class="text">Des Moines<span></span>
</td>
</tr>
<tr class="ro">
<td class="pl " style="border-bottom: 0px;" valign="top"><a class="a" href="javascript:void(0);" onclick="top.Show.showAR( this, 'defref_dei_EntityAddressStateOrProvince', window );">Entity Address, State or Province</a></td>
<td class="text">IA<span></span>
</td>
</tr>
<tr class="re">
<td class="pl " style="border-bottom: 0px;" valign="top"><a class="a" href="javascript:void(0);" onclick="top.Show.showAR( this, 'defref_dei_EntityAddressPostalZipCode', window );">Entity Address, Postal Zip Code</a></td>
<td class="text">50392<span></span>
</td>
</tr>
<tr class="ro">
<td class="pl " style="border-bottom: 0px;" valign="top"><a class="a" href="javascript:void(0);" onclick="top.Show.showAR( this, 'defref_dei_CityAreaCode', window );">City Area Code</a></td>
<td class="text">515<span></span>
</td>
</tr>
<tr class="re">
<td class="pl " style="border-bottom: 0px;" valign="top"><a class="a" href="javascript:void(0);" onclick="top.Show.showAR( this, 'defref_dei_LocalPhoneNumber', window );">Local Phone Number</a></td>
<td class="text">247-5111<span></span>
</td>
</tr>
<tr class="ro">
<td class="pl " style="border-bottom: 0px;" valign="top"><a class="a" href="javascript:void(0);" onclick="top.Show.showAR( this, 'defref_dei_WrittenCommunications', window );">Written Communications</a></td>
<td class="text">false<span></span>
</td>
</tr>
<tr class="re">
<td class="pl " style="border-bottom: 0px;" valign="top"><a class="a" href="javascript:void(0);" onclick="top.Show.showAR( this, 'defref_dei_SolicitingMaterial', window );">Soliciting Material</a></td>
<td class="text">false<span></span>
</td>
</tr>
<tr class="ro">
<td class="pl " style="border-bottom: 0px;" valign="top"><a class="a" href="javascript:void(0);" onclick="top.Show.showAR( this, 'defref_dei_PreCommencementTenderOffer', window );">Pre-commencement Tender Offer</a></td>
<td class="text">false<span></span>
</td>
</tr>
<tr class="re">
<td class="pl " style="border-bottom: 0px;" valign="top"><a class="a" href="javascript:void(0);" onclick="top.Show.showAR( this, 'defref_dei_PreCommencementIssuerTenderOffer', window );">Pre-commencement Issuer Tender Offer</a></td>
<td class="text">false<span></span>
</td>
</tr>
<tr class="ro">
<td class="pl " style="border-bottom: 0px;" valign="top"><a class="a" href="javascript:void(0);" onclick="top.Show.showAR( this, 'defref_dei_Security12bTitle', window );">Title of 12(b) Security</a></td>
<td class="text">Common
    Stock<span></span>
</td>
</tr>
<tr class="re">
<td class="pl " style="border-bottom: 0px;" valign="top"><a class="a" href="javascript:void(0);" onclick="top.Show.showAR( this, 'defref_dei_TradingSymbol', window );">Trading Symbol</a></td>
<td class="text">PFG<span></span>
</td>
</tr>
<tr class="ro">
<td class="pl " style="border-bottom: 0px;" valign="top"><a class="a" href="javascript:void(0);" onclick="top.Show.showAR( this, 'defref_dei_SecurityExchangeName', window );">Security Exchange Name</a></td>
<td class="text">NASDAQ<span></span>
</td>
</tr>
<tr class="re">
<td class="pl " style="border-bottom: 0px;" valign="top"><a class="a" href="javascript:void(0);" onclick="top.Show.showAR( this, 'defref_dei_EntityEmergingGrowthCompany', window );">Entity Emerging Growth Company</a></td>
<td class="text">false<span></span>
</td>
</tr>
</table>
<div style="display: none;">
<table border="0" cellpadding="0" cellspacing="0" class="authRefData" style="display: none;" id="defref_dei_AmendmentFlag">
<tr><td class="hide"><a style="color: white;" href="javascript:void(0);" onclick="top.Show.hideAR();">X</a></td></tr>
<tr><td><div class="body" style="padding: 2px;">
<a href="javascript:void(0);" onclick="top.Show.toggleNext( this );">- Definition</a><div><p>Boolean flag that is true when the XBRL content amends previously-filed or accepted submission.</p></div>
<a href="javascript:void(0);" onclick="top.Show.toggleNext( this );">+ References</a><div style="display: none;"><p>No definition available.</p></div>
<a href="javascript:void(0);" onclick="top.Show.toggleNext( this );">+ Details</a><div style="display: none;"><table border="0" cellpadding="0" cellspacing="0">
<tr>
<td><strong> Name:</strong></td>
<td style="white-space:nowrap;">dei_AmendmentFlag</td>
</tr>
<tr>
<td style="padding-right: 4px;white-space:nowrap;"><strong> Namespace Prefix:</strong></td>
<td>dei_</td>
</tr>
<tr>
<td><strong> Data Type:</strong></td>
<td>xbrli:booleanItemType</td>
</tr>
<tr>
<td><strong> Balance Type:</strong></td>
<td>na</td>
</tr>
<tr>
<td><strong> Period Type:</strong></td>
<td>duration</td>
</tr>
</table></div>
</div></td></tr>
</table>
<table border="0" cellpadding="0" cellspacing="0" class="authRefData" style="display: none;" id="defref_dei_CityAreaCode">
<tr><td class="hide"><a style="color: white;" href="javascript:void(0);" onclick="top.Show.hideAR();">X</a></td></tr>
<tr><td><div class="body" style="padding: 2px;">
<a href="javascript:void(0);" onclick="top.Show.toggleNext( this );">- Definition</a><div><p>Area code of city</p></div>
<a href="javascript:void(0);" onclick="top.Show.toggleNext( this );">+ References</a><div style="display: none;"><p>No definition available.</p></div>
<a href="javascript:void(0);" onclick="top.Show.toggleNext( this );">+ Details</a><div style="display: none;"><table border="0" cellpadding="0" cellspacing="0">
<tr>
<td><strong> Name:</strong></td>
<td style="white-space:nowrap;">dei_CityAreaCode</td>
</tr>
<tr>
<td style="padding-right: 4px;white-space:nowrap;"><strong> Namespace Prefix:</strong></td>
<td>dei_</td>
</tr>
<tr>
<td><strong> Data Type:</strong></td>
<td>xbrli:normalizedStringItemType</td>
</tr>
<tr>
<td><strong> Balance Type:</strong></td>
<td>na</td>
</tr>
<tr>
<td><strong> Period Type:</strong></td>
<td>duration</td>
</tr>
</table></div>
</div></td></tr>
</table>
<table border="0" cellpadding="0" cellspacing="0" class="authRefData" style="display: none;" id="defref_dei_CoverAbstract">
<tr><td class="hide"><a style="color: white;" href="javascript:void(0);" onclick="top.Show.hideAR();">X</a></td></tr>
<tr><td><div class="body" style="padding: 2px;">
<a href="javascript:void(0);" onclick="top.Show.toggleNext( this );">- Definition</a><div><p>Cover page.</p></div>
<a href="javascript:void(0);" onclick="top.Show.toggleNext( this );">+ References</a><div style="display: none;"><p>No definition available.</p></div>
<a href="javascript:void(0);" onclick="top.Show.toggleNext( this );">+ Details</a><div style="display: none;"><table border="0" cellpadding="0" cellspacing="0">
<tr>
<td><strong> Name:</strong></td>
<td style="white-space:nowrap;">dei_CoverAbstract</td>
</tr>
<tr>
<td style="padding-right: 4px;white-space:nowrap;"><strong> Namespace Prefix:</strong></td>
<td>dei_</td>
</tr>
<tr>
<td><strong> Data Type:</strong></td>
<td>xbrli:stringItemType</td>
</tr>
<tr>
<td><strong> Balance Type:</strong></td>
<td>na</td>
</tr>
<tr>
<td><strong> Period Type:</strong></td>
<td>duration</td>
</tr>
</table></div>
</div></td></tr>
</table>
<table border="0" cellpadding="0" cellspacing="0" class="authRefData" style="display: none;" id="defref_dei_DocumentPeriodEndDate">
<tr><td class="hide"><a style="color: white;" href="javascript:void(0);" onclick="top.Show.hideAR();">X</a></td></tr>
<tr><td><div class="body" style="padding: 2px;">
<a href="javascript:void(0);" onclick="top.Show.toggleNext( this );">- Definition</a><div><p>For the EDGAR submission types of Form 8-K: the date of the report, the date of the earliest event reported; for the EDGAR submission types of Form N-1A: the filing date; for all other submission types: the end of the reporting or transition period.  The format of the date is YYYY-MM-DD.</p></div>
<a href="javascript:void(0);" onclick="top.Show.toggleNext( this );">+ References</a><div style="display: none;"><p>No definition available.</p></div>
<a href="javascript:void(0);" onclick="top.Show.toggleNext( this );">+ Details</a><div style="display: none;"><table border="0" cellpadding="0" cellspacing="0">
<tr>
<td><strong> Name:</strong></td>
<td style="white-space:nowrap;">dei_DocumentPeriodEndDate</td>
</tr>
<tr>
<td style="padding-right: 4px;white-space:nowrap;"><strong> Namespace Prefix:</strong></td>
<td>dei_</td>
</tr>
<tr>
<td><strong> Data Type:</strong></td>
<td>xbrli:dateItemType</td>
</tr>
<tr>
<td><strong> Balance Type:</strong></td>
<td>na</td>
</tr>
<tr>
<td><strong> Period Type:</strong></td>
<td>duration</td>
</tr>
</table></div>
</div></td></tr>
</table>
<table border="0" cellpadding="0" cellspacing="0" class="authRefData" style="display: none;" id="defref_dei_DocumentType">
<tr><td class="hide"><a style="color: white;" href="javascript:void(0);" onclick="top.Show.hideAR();">X</a></td></tr>
<tr><td><div class="body" style="padding: 2px;">
<a href="javascript:void(0);" onclick="top.Show.toggleNext( this );">- Definition</a><div><p>The type of document being provided (such as 10-K, 10-Q, 485BPOS, etc). The document type is limited to the same value as the supporting SEC submission type, or the word 'Other'.</p></div>
<a href="javascript:void(0);" onclick="top.Show.toggleNext( this );">+ References</a><div style="display: none;"><p>No definition available.</p></div>
<a href="javascript:void(0);" onclick="top.Show.toggleNext( this );">+ Details</a><div style="display: none;"><table border="0" cellpadding="0" cellspacing="0">
<tr>
<td><strong> Name:</strong></td>
<td style="white-space:nowrap;">dei_DocumentType</td>
</tr>
<tr>
<td style="padding-right: 4px;white-space:nowrap;"><strong> Namespace Prefix:</strong></td>
<td>dei_</td>
</tr>
<tr>
<td><strong> Data Type:</strong></td>
<td>dei:submissionTypeItemType</td>
</tr>
<tr>
<td><strong> Balance Type:</strong></td>
<td>na</td>
</tr>
<tr>
<td><strong> Period Type:</strong></td>
<td>duration</td>
</tr>
</table></div>
</div></td></tr>
</table>
<table border="0" cellpadding="0" cellspacing="0" class="authRefData" style="display: none;" id="defref_dei_EntityAddressAddressLine1">
<tr><td class="hide"><a style="color: white;" href="javascript:void(0);" onclick="top.Show.hideAR();">X</a></td></tr>
<tr><td><div class="body" style="padding: 2px;">
<a href="javascript:void(0);" onclick="top.Show.toggleNext( this );">- Definition</a><div><p>Address Line 1 such as Attn, Building Name, Street Name</p></div>
<a href="javascript:void(0);" onclick="top.Show.toggleNext( this );">+ References</a><div style="display: none;"><p>No definition available.</p></div>
<a href="javascript:void(0);" onclick="top.Show.toggleNext( this );">+ Details</a><div style="display: none;"><table border="0" cellpadding="0" cellspacing="0">
<tr>
<td><strong> Name:</strong></td>
<td style="white-space:nowrap;">dei_EntityAddressAddressLine1</td>
</tr>
<tr>
<td style="padding-right: 4px;white-space:nowrap;"><strong> Namespace Prefix:</strong></td>
<td>dei_</td>
</tr>
<tr>
<td><strong> Data Type:</strong></td>
<td>xbrli:normalizedStringItemType</td>
</tr>
<tr>
<td><strong> Balance Type:</strong></td>
<td>na</td>
</tr>
<tr>
<td><strong> Period Type:</strong></td>
<td>duration</td>
</tr>
</table></div>
</div></td></tr>
</table>
<table border="0" cellpadding="0" cellspacing="0" class="authRefData" style="display: none;" id="defref_dei_EntityAddressCityOrTown">
<tr><td class="hide"><a style="color: white;" href="javascript:void(0);" onclick="top.Show.hideAR();">X</a></td></tr>
<tr><td><div class="body" style="padding: 2px;">
<a href="javascript:void(0);" onclick="top.Show.toggleNext( this );">- Definition</a><div><p>Name of the City or Town</p></div>
<a href="javascript:void(0);" onclick="top.Show.toggleNext( this );">+ References</a><div style="display: none;"><p>No definition available.</p></div>
<a href="javascript:void(0);" onclick="top.Show.toggleNext( this );">+ Details</a><div style="display: none;"><table border="0" cellpadding="0" cellspacing="0">
<tr>
<td><strong> Name:</strong></td>
<td style="white-space:nowrap;">dei_EntityAddressCityOrTown</td>
</tr>
<tr>
<td style="padding-right: 4px;white-space:nowrap;"><strong> Namespace Prefix:</strong></td>
<td>dei_</td>
</tr>
<tr>
<td><strong> Data Type:</strong></td>
<td>xbrli:normalizedStringItemType</td>
</tr>
<tr>
<td><strong> Balance Type:</strong></td>
<td>na</td>
</tr>
<tr>
<td><strong> Period Type:</strong></td>
<td>duration</td>
</tr>
</table></div>
</div></td></tr>
</table>
<table border="0" cellpadding="0" cellspacing="0" class="authRefData" style="display: none;" id="defref_dei_EntityAddressPostalZipCode">
<tr><td class="hide"><a style="color: white;" href="javascript:void(0);" onclick="top.Show.hideAR();">X</a></td></tr>
<tr><td><div class="body" style="padding: 2px;">
<a href="javascript:void(0);" onclick="top.Show.toggleNext( this );">- Definition</a><div><p>Code for the postal or zip code</p></div>
<a href="javascript:void(0);" onclick="top.Show.toggleNext( this );">+ References</a><div style="display: none;"><p>No definition available.</p></div>
<a href="javascript:void(0);" onclick="top.Show.toggleNext( this );">+ Details</a><div style="display: none;"><table border="0" cellpadding="0" cellspacing="0">
<tr>
<td><strong> Name:</strong></td>
<td style="white-space:nowrap;">dei_EntityAddressPostalZipCode</td>
</tr>
<tr>
<td style="padding-right: 4px;white-space:nowrap;"><strong> Namespace Prefix:</strong></td>
<td>dei_</td>
</tr>
<tr>
<td><strong> Data Type:</strong></td>
<td>xbrli:normalizedStringItemType</td>
</tr>
<tr>
<td><strong> Balance Type:</strong></td>
<td>na</td>
</tr>
<tr>
<td><strong> Period Type:</strong></td>
<td>duration</td>
</tr>
</table></div>
</div></td></tr>
</table>
<table border="0" cellpadding="0" cellspacing="0" class="authRefData" style="display: none;" id="defref_dei_EntityAddressStateOrProvince">
<tr><td class="hide"><a style="color: white;" href="javascript:void(0);" onclick="top.Show.hideAR();">X</a></td></tr>
<tr><td><div class="body" style="padding: 2px;">
<a href="javascript:void(0);" onclick="top.Show.toggleNext( this );">- Definition</a><div><p>Name of the state or province.</p></div>
<a href="javascript:void(0);" onclick="top.Show.toggleNext( this );">+ References</a><div style="display: none;"><p>No definition available.</p></div>
<a href="javascript:void(0);" onclick="top.Show.toggleNext( this );">+ Details</a><div style="display: none;"><table border="0" cellpadding="0" cellspacing="0">
<tr>
<td><strong> Name:</strong></td>
<td style="white-space:nowrap;">dei_EntityAddressStateOrProvince</td>
</tr>
<tr>
<td style="padding-right: 4px;white-space:nowrap;"><strong> Namespace Prefix:</strong></td>
<td>dei_</td>
</tr>
<tr>
<td><strong> Data Type:</strong></td>
<td>dei:stateOrProvinceItemType</td>
</tr>
<tr>
<td><strong> Balance Type:</strong></td>
<td>na</td>
</tr>
<tr>
<td><strong> Period Type:</strong></td>
<td>duration</td>
</tr>
</table></div>
</div></td></tr>
</table>
<table border="0" cellpadding="0" cellspacing="0" class="authRefData" style="display: none;" id="defref_dei_EntityCentralIndexKey">
<tr><td class="hide"><a style="color: white;" href="javascript:void(0);" onclick="top.Show.hideAR();">X</a></td></tr>
<tr><td><div class="body" style="padding: 2px;">
<a href="javascript:void(0);" onclick="top.Show.toggleNext( this );">- Definition</a><div><p>A unique 10-digit SEC-issued value to identify entities that have filed disclosures with the SEC. It is commonly abbreviated as CIK.</p></div>
<a href="javascript:void(0);" onclick="top.Show.toggleNext( this );">+ References</a><div style="display: none;"><p>Reference 1: http://www.xbrl.org/2003/role/presentationRef<br> -Publisher SEC<br> -Name Exchange Act<br> -Number 240<br> -Section 12<br> -Subsection b-2<br></p></div>
<a href="javascript:void(0);" onclick="top.Show.toggleNext( this );">+ Details</a><div style="display: none;"><table border="0" cellpadding="0" cellspacing="0">
<tr>
<td><strong> Name:</strong></td>
<td style="white-space:nowrap;">dei_EntityCentralIndexKey</td>
</tr>
<tr>
<td style="padding-right: 4px;white-space:nowrap;"><strong> Namespace Prefix:</strong></td>
<td>dei_</td>
</tr>
<tr>
<td><strong> Data Type:</strong></td>
<td>dei:centralIndexKeyItemType</td>
</tr>
<tr>
<td><strong> Balance Type:</strong></td>
<td>na</td>
</tr>
<tr>
<td><strong> Period Type:</strong></td>
<td>duration</td>
</tr>
</table></div>
</div></td></tr>
</table>
<table border="0" cellpadding="0" cellspacing="0" class="authRefData" style="display: none;" id="defref_dei_EntityEmergingGrowthCompany">
<tr><td class="hide"><a style="color: white;" href="javascript:void(0);" onclick="top.Show.hideAR();">X</a></td></tr>
<tr><td><div class="body" style="padding: 2px;">
<a href="javascript:void(0);" onclick="top.Show.toggleNext( this );">- Definition</a><div><p>Indicate if registrant meets the emerging growth company criteria.</p></div>
<a href="javascript:void(0);" onclick="top.Show.toggleNext( this );">+ References</a><div style="display: none;"><p>Reference 1: http://www.xbrl.org/2003/role/presentationRef<br> -Publisher SEC<br> -Name Exchange Act<br> -Number 240<br> -Section 12<br> -Subsection b-2<br></p></div>
<a href="javascript:void(0);" onclick="top.Show.toggleNext( this );">+ Details</a><div style="display: none;"><table border="0" cellpadding="0" cellspacing="0">
<tr>
<td><strong> Name:</strong></td>
<td style="white-space:nowrap;">dei_EntityEmergingGrowthCompany</td>
</tr>
<tr>
<td style="padding-right: 4px;white-space:nowrap;"><strong> Namespace Prefix:</strong></td>
<td>dei_</td>
</tr>
<tr>
<td><strong> Data Type:</strong></td>
<td>xbrli:booleanItemType</td>
</tr>
<tr>
<td><strong> Balance Type:</strong></td>
<td>na</td>
</tr>
<tr>
<td><strong> Period Type:</strong></td>
<td>duration</td>
</tr>
</table></div>
</div></td></tr>
</table>
<table border="0" cellpadding="0" cellspacing="0" class="authRefData" style="display: none;" id="defref_dei_EntityFileNumber">
<tr><td class="hide"><a style="color: white;" href="javascript:void(0);" onclick="top.Show.hideAR();">X</a></td></tr>
<tr><td><div class="body" style="padding: 2px;">
<a href="javascript:void(0);" onclick="top.Show.toggleNext( this );">- Definition</a><div><p>Commission file number. The field allows up to 17 characters. The prefix may contain 1-3 digits, the sequence number may contain 1-8 digits, the optional suffix may contain 1-4 characters, and the fields are separated with a hyphen.</p></div>
<a href="javascript:void(0);" onclick="top.Show.toggleNext( this );">+ References</a><div style="display: none;"><p>No definition available.</p></div>
<a href="javascript:void(0);" onclick="top.Show.toggleNext( this );">+ Details</a><div style="display: none;"><table border="0" cellpadding="0" cellspacing="0">
<tr>
<td><strong> Name:</strong></td>
<td style="white-space:nowrap;">dei_EntityFileNumber</td>
</tr>
<tr>
<td style="padding-right: 4px;white-space:nowrap;"><strong> Namespace Prefix:</strong></td>
<td>dei_</td>
</tr>
<tr>
<td><strong> Data Type:</strong></td>
<td>dei:fileNumberItemType</td>
</tr>
<tr>
<td><strong> Balance Type:</strong></td>
<td>na</td>
</tr>
<tr>
<td><strong> Period Type:</strong></td>
<td>duration</td>
</tr>
</table></div>
</div></td></tr>
</table>
<table border="0" cellpadding="0" cellspacing="0" class="authRefData" style="display: none;" id="defref_dei_EntityIncorporationStateCountryCode">
<tr><td class="hide"><a style="color: white;" href="javascript:void(0);" onclick="top.Show.hideAR();">X</a></td></tr>
<tr><td><div class="body" style="padding: 2px;">
<a href="javascript:void(0);" onclick="top.Show.toggleNext( this );">- Definition</a><div><p>Two-character EDGAR code representing the state or country of incorporation.</p></div>
<a href="javascript:void(0);" onclick="top.Show.toggleNext( this );">+ References</a><div style="display: none;"><p>No definition available.</p></div>
<a href="javascript:void(0);" onclick="top.Show.toggleNext( this );">+ Details</a><div style="display: none;"><table border="0" cellpadding="0" cellspacing="0">
<tr>
<td><strong> Name:</strong></td>
<td style="white-space:nowrap;">dei_EntityIncorporationStateCountryCode</td>
</tr>
<tr>
<td style="padding-right: 4px;white-space:nowrap;"><strong> Namespace Prefix:</strong></td>
<td>dei_</td>
</tr>
<tr>
<td><strong> Data Type:</strong></td>
<td>dei:edgarStateCountryItemType</td>
</tr>
<tr>
<td><strong> Balance Type:</strong></td>
<td>na</td>
</tr>
<tr>
<td><strong> Period Type:</strong></td>
<td>duration</td>
</tr>
</table></div>
</div></td></tr>
</table>
<table border="0" cellpadding="0" cellspacing="0" class="authRefData" style="display: none;" id="defref_dei_EntityRegistrantName">
<tr><td class="hide"><a style="color: white;" href="javascript:void(0);" onclick="top.Show.hideAR();">X</a></td></tr>
<tr><td><div class="body" style="padding: 2px;">
<a href="javascript:void(0);" onclick="top.Show.toggleNext( this );">- Definition</a><div><p>The exact name of the entity filing the report as specified in its charter, which is required by forms filed with the SEC.</p></div>
<a href="javascript:void(0);" onclick="top.Show.toggleNext( this );">+ References</a><div style="display: none;"><p>Reference 1: http://www.xbrl.org/2003/role/presentationRef<br> -Publisher SEC<br> -Name Exchange Act<br> -Number 240<br> -Section 12<br> -Subsection b-2<br></p></div>
<a href="javascript:void(0);" onclick="top.Show.toggleNext( this );">+ Details</a><div style="display: none;"><table border="0" cellpadding="0" cellspacing="0">
<tr>
<td><strong> Name:</strong></td>
<td style="white-space:nowrap;">dei_EntityRegistrantName</td>
</tr>
<tr>
<td style="padding-right: 4px;white-space:nowrap;"><strong> Namespace Prefix:</strong></td>
<td>dei_</td>
</tr>
<tr>
<td><strong> Data Type:</strong></td>
<td>xbrli:normalizedStringItemType</td>
</tr>
<tr>
<td><strong> Balance Type:</strong></td>
<td>na</td>
</tr>
<tr>
<td><strong> Period Type:</strong></td>
<td>duration</td>
</tr>
</table></div>
</div></td></tr>
</table>
<table border="0" cellpadding="0" cellspacing="0" class="authRefData" style="display: none;" id="defref_dei_EntityTaxIdentificationNumber">
<tr><td class="hide"><a style="color: white;" href="javascript:void(0);" onclick="top.Show.hideAR();">X</a></td></tr>
<tr><td><div class="body" style="padding: 2px;">
<a href="javascript:void(0);" onclick="top.Show.toggleNext( this );">- Definition</a><div><p>The Tax Identification Number (TIN), also known as an Employer Identification Number (EIN), is a unique 9-digit value assigned by the IRS.</p></div>
<a href="javascript:void(0);" onclick="top.Show.toggleNext( this );">+ References</a><div style="display: none;"><p>Reference 1: http://www.xbrl.org/2003/role/presentationRef<br> -Publisher SEC<br> -Name Exchange Act<br> -Number 240<br> -Section 12<br> -Subsection b-2<br></p></div>
<a href="javascript:void(0);" onclick="top.Show.toggleNext( this );">+ Details</a><div style="display: none;"><table border="0" cellpadding="0" cellspacing="0">
<tr>
<td><strong> Name:</strong></td>
<td style="white-space:nowrap;">dei_EntityTaxIdentificationNumber</td>
</tr>
<tr>
<td style="padding-right: 4px;white-space:nowrap;"><strong> Namespace Prefix:</strong></td>
<td>dei_</td>
</tr>
<tr>
<td><strong> Data Type:</strong></td>
<td>dei:employerIdItemType</td>
</tr>
<tr>
<td><strong> Balance Type:</strong></td>
<td>na</td>
</tr>
<tr>
<td><strong> Period Type:</strong></td>
<td>duration</td>
</tr>
</table></div>
</div></td></tr>
</table>
<table border="0" cellpadding="0" cellspacing="0" class="authRefData" style="display: none;" id="defref_dei_LocalPhoneNumber">
<tr><td class="hide"><a style="color: white;" href="javascript:void(0);" onclick="top.Show.hideAR();">X</a></td></tr>
<tr><td><div class="body" style="padding: 2px;">
<a href="javascript:void(0);" onclick="top.Show.toggleNext( this );">- Definition</a><div><p>Local phone number for entity.</p></div>
<a href="javascript:void(0);" onclick="top.Show.toggleNext( this );">+ References</a><div style="display: none;"><p>No definition available.</p></div>
<a href="javascript:void(0);" onclick="top.Show.toggleNext( this );">+ Details</a><div style="display: none;"><table border="0" cellpadding="0" cellspacing="0">
<tr>
<td><strong> Name:</strong></td>
<td style="white-space:nowrap;">dei_LocalPhoneNumber</td>
</tr>
<tr>
<td style="padding-right: 4px;white-space:nowrap;"><strong> Namespace Prefix:</strong></td>
<td>dei_</td>
</tr>
<tr>
<td><strong> Data Type:</strong></td>
<td>xbrli:normalizedStringItemType</td>
</tr>
<tr>
<td><strong> Balance Type:</strong></td>
<td>na</td>
</tr>
<tr>
<td><strong> Period Type:</strong></td>
<td>duration</td>
</tr>
</table></div>
</div></td></tr>
</table>
<table border="0" cellpadding="0" cellspacing="0" class="authRefData" style="display: none;" id="defref_dei_PreCommencementIssuerTenderOffer">
<tr><td class="hide"><a style="color: white;" href="javascript:void(0);" onclick="top.Show.hideAR();">X</a></td></tr>
<tr><td><div class="body" style="padding: 2px;">
<a href="javascript:void(0);" onclick="top.Show.toggleNext( this );">- Definition</a><div><p>Boolean flag that is true when the Form 8-K filing is intended to satisfy the filing obligation of the registrant as pre-commencement communications pursuant to Rule 13e-4(c) under the Exchange Act.</p></div>
<a href="javascript:void(0);" onclick="top.Show.toggleNext( this );">+ References</a><div style="display: none;"><p>Reference 1: http://www.xbrl.org/2003/role/presentationRef<br> -Publisher SEC<br> -Name Exchange Act<br> -Number 240<br> -Section 13e<br> -Subsection 4c<br></p></div>
<a href="javascript:void(0);" onclick="top.Show.toggleNext( this );">+ Details</a><div style="display: none;"><table border="0" cellpadding="0" cellspacing="0">
<tr>
<td><strong> Name:</strong></td>
<td style="white-space:nowrap;">dei_PreCommencementIssuerTenderOffer</td>
</tr>
<tr>
<td style="padding-right: 4px;white-space:nowrap;"><strong> Namespace Prefix:</strong></td>
<td>dei_</td>
</tr>
<tr>
<td><strong> Data Type:</strong></td>
<td>xbrli:booleanItemType</td>
</tr>
<tr>
<td><strong> Balance Type:</strong></td>
<td>na</td>
</tr>
<tr>
<td><strong> Period Type:</strong></td>
<td>duration</td>
</tr>
</table></div>
</div></td></tr>
</table>
<table border="0" cellpadding="0" cellspacing="0" class="authRefData" style="display: none;" id="defref_dei_PreCommencementTenderOffer">
<tr><td class="hide"><a style="color: white;" href="javascript:void(0);" onclick="top.Show.hideAR();">X</a></td></tr>
<tr><td><div class="body" style="padding: 2px;">
<a href="javascript:void(0);" onclick="top.Show.toggleNext( this );">- Definition</a><div><p>Boolean flag that is true when the Form 8-K filing is intended to satisfy the filing obligation of the registrant as pre-commencement communications pursuant to Rule 14d-2(b) under the Exchange Act.</p></div>
<a href="javascript:void(0);" onclick="top.Show.toggleNext( this );">+ References</a><div style="display: none;"><p>Reference 1: http://www.xbrl.org/2003/role/presentationRef<br> -Publisher SEC<br> -Name Exchange Act<br> -Number 240<br> -Section 14d<br> -Subsection 2b<br></p></div>
<a href="javascript:void(0);" onclick="top.Show.toggleNext( this );">+ Details</a><div style="display: none;"><table border="0" cellpadding="0" cellspacing="0">
<tr>
<td><strong> Name:</strong></td>
<td style="white-space:nowrap;">dei_PreCommencementTenderOffer</td>
</tr>
<tr>
<td style="padding-right: 4px;white-space:nowrap;"><strong> Namespace Prefix:</strong></td>
<td>dei_</td>
</tr>
<tr>
<td><strong> Data Type:</strong></td>
<td>xbrli:booleanItemType</td>
</tr>
<tr>
<td><strong> Balance Type:</strong></td>
<td>na</td>
</tr>
<tr>
<td><strong> Period Type:</strong></td>
<td>duration</td>
</tr>
</table></div>
</div></td></tr>
</table>
<table border="0" cellpadding="0" cellspacing="0" class="authRefData" style="display: none;" id="defref_dei_Security12bTitle">
<tr><td class="hide"><a style="color: white;" href="javascript:void(0);" onclick="top.Show.hideAR();">X</a></td></tr>
<tr><td><div class="body" style="padding: 2px;">
<a href="javascript:void(0);" onclick="top.Show.toggleNext( this );">- Definition</a><div><p>Title of a 12(b) registered security.</p></div>
<a href="javascript:void(0);" onclick="top.Show.toggleNext( this );">+ References</a><div style="display: none;"><p>Reference 1: http://www.xbrl.org/2003/role/presentationRef<br> -Publisher SEC<br> -Name Exchange Act<br> -Number 240<br> -Section 12<br> -Subsection b<br></p></div>
<a href="javascript:void(0);" onclick="top.Show.toggleNext( this );">+ Details</a><div style="display: none;"><table border="0" cellpadding="0" cellspacing="0">
<tr>
<td><strong> Name:</strong></td>
<td style="white-space:nowrap;">dei_Security12bTitle</td>
</tr>
<tr>
<td style="padding-right: 4px;white-space:nowrap;"><strong> Namespace Prefix:</strong></td>
<td>dei_</td>
</tr>
<tr>
<td><strong> Data Type:</strong></td>
<td>dei:securityTitleItemType</td>
</tr>
<tr>
<td><strong> Balance Type:</strong></td>
<td>na</td>
</tr>
<tr>
<td><strong> Period Type:</strong></td>
<td>duration</td>
</tr>
</table></div>
</div></td></tr>
</table>
<table border="0" cellpadding="0" cellspacing="0" class="authRefData" style="display: none;" id="defref_dei_SecurityExchangeName">
<tr><td class="hide"><a style="color: white;" href="javascript:void(0);" onclick="top.Show.hideAR();">X</a></td></tr>
<tr><td><div class="body" style="padding: 2px;">
<a href="javascript:void(0);" onclick="top.Show.toggleNext( this );">- Definition</a><div><p>Name of the Exchange on which a security is registered.</p></div>
<a href="javascript:void(0);" onclick="top.Show.toggleNext( this );">+ References</a><div style="display: none;"><p>Reference 1: http://www.xbrl.org/2003/role/presentationRef<br> -Publisher SEC<br> -Name Exchange Act<br> -Number 240<br> -Section 12<br> -Subsection d1-1<br></p></div>
<a href="javascript:void(0);" onclick="top.Show.toggleNext( this );">+ Details</a><div style="display: none;"><table border="0" cellpadding="0" cellspacing="0">
<tr>
<td><strong> Name:</strong></td>
<td style="white-space:nowrap;">dei_SecurityExchangeName</td>
</tr>
<tr>
<td style="padding-right: 4px;white-space:nowrap;"><strong> Namespace Prefix:</strong></td>
<td>dei_</td>
</tr>
<tr>
<td><strong> Data Type:</strong></td>
<td>dei:edgarExchangeCodeItemType</td>
</tr>
<tr>
<td><strong> Balance Type:</strong></td>
<td>na</td>
</tr>
<tr>
<td><strong> Period Type:</strong></td>
<td>duration</td>
</tr>
</table></div>
</div></td></tr>
</table>
<table border="0" cellpadding="0" cellspacing="0" class="authRefData" style="display: none;" id="defref_dei_SolicitingMaterial">
<tr><td class="hide"><a style="color: white;" href="javascript:void(0);" onclick="top.Show.hideAR();">X</a></td></tr>
<tr><td><div class="body" style="padding: 2px;">
<a href="javascript:void(0);" onclick="top.Show.toggleNext( this );">- Definition</a><div><p>Boolean flag that is true when the Form 8-K filing is intended to satisfy the filing obligation of the registrant as soliciting material pursuant to Rule 14a-12 under the Exchange Act.</p></div>
<a href="javascript:void(0);" onclick="top.Show.toggleNext( this );">+ References</a><div style="display: none;"><p>Reference 1: http://www.xbrl.org/2003/role/presentationRef<br> -Publisher SEC<br> -Name Exchange Act<br> -Section 14a<br> -Number 240<br> -Subsection 12<br></p></div>
<a href="javascript:void(0);" onclick="top.Show.toggleNext( this );">+ Details</a><div style="display: none;"><table border="0" cellpadding="0" cellspacing="0">
<tr>
<td><strong> Name:</strong></td>
<td style="white-space:nowrap;">dei_SolicitingMaterial</td>
</tr>
<tr>
<td style="padding-right: 4px;white-space:nowrap;"><strong> Namespace Prefix:</strong></td>
<td>dei_</td>
</tr>
<tr>
<td><strong> Data Type:</strong></td>
<td>xbrli:booleanItemType</td>
</tr>
<tr>
<td><strong> Balance Type:</strong></td>
<td>na</td>
</tr>
<tr>
<td><strong> Period Type:</strong></td>
<td>duration</td>
</tr>
</table></div>
</div></td></tr>
</table>
<table border="0" cellpadding="0" cellspacing="0" class="authRefData" style="display: none;" id="defref_dei_TradingSymbol">
<tr><td class="hide"><a style="color: white;" href="javascript:void(0);" onclick="top.Show.hideAR();">X</a></td></tr>
<tr><td><div class="body" style="padding: 2px;">
<a href="javascript:void(0);" onclick="top.Show.toggleNext( this );">- Definition</a><div><p>Trading symbol of an instrument as listed on an exchange.</p></div>
<a href="javascript:void(0);" onclick="top.Show.toggleNext( this );">+ References</a><div style="display: none;"><p>No definition available.</p></div>
<a href="javascript:void(0);" onclick="top.Show.toggleNext( this );">+ Details</a><div style="display: none;"><table border="0" cellpadding="0" cellspacing="0">
<tr>
<td><strong> Name:</strong></td>
<td style="white-space:nowrap;">dei_TradingSymbol</td>
</tr>
<tr>
<td style="padding-right: 4px;white-space:nowrap;"><strong> Namespace Prefix:</strong></td>
<td>dei_</td>
</tr>
<tr>
<td><strong> Data Type:</strong></td>
<td>dei:tradingSymbolItemType</td>
</tr>
<tr>
<td><strong> Balance Type:</strong></td>
<td>na</td>
</tr>
<tr>
<td><strong> Period Type:</strong></td>
<td>duration</td>
</tr>
</table></div>
</div></td></tr>
</table>
<table border="0" cellpadding="0" cellspacing="0" class="authRefData" style="display: none;" id="defref_dei_WrittenCommunications">
<tr><td class="hide"><a style="color: white;" href="javascript:void(0);" onclick="top.Show.hideAR();">X</a></td></tr>
<tr><td><div class="body" style="padding: 2px;">
<a href="javascript:void(0);" onclick="top.Show.toggleNext( this );">- Definition</a><div><p>Boolean flag that is true when the Form 8-K filing is intended to satisfy the filing obligation of the registrant as written communications pursuant to Rule 425 under the Securities Act.</p></div>
<a href="javascript:void(0);" onclick="top.Show.toggleNext( this );">+ References</a><div style="display: none;"><p>Reference 1: http://www.xbrl.org/2003/role/presentationRef<br> -Publisher SEC<br> -Name Securities Act<br> -Number 230<br> -Section 425<br></p></div>
<a href="javascript:void(0);" onclick="top.Show.toggleNext( this );">+ Details</a><div style="display: none;"><table border="0" cellpadding="0" cellspacing="0">
<tr>
<td><strong> Name:</strong></td>
<td style="white-space:nowrap;">dei_WrittenCommunications</td>
</tr>
<tr>
<td style="padding-right: 4px;white-space:nowrap;"><strong> Namespace Prefix:</strong></td>
<td>dei_</td>
</tr>
<tr>
<td><strong> Data Type:</strong></td>
<td>xbrli:booleanItemType</td>
</tr>
<tr>
<td><strong> Balance Type:</strong></td>
<td>na</td>
</tr>
<tr>
<td><strong> Period Type:</strong></td>
<td>duration</td>
</tr>
</table></div>
</div></td></tr>
</table>
</div>
</body>
</html>
</TEXT>
</DOCUMENT>
<DOCUMENT>
<TYPE>XML
<SEQUENCE>8
<FILENAME>tm224682d1_8k_htm.xml
<DESCRIPTION>IDEA: XBRL DOCUMENT
<TEXT>
<XML>
<?xml version="1.0" encoding="utf-8"?>
<xbrl
  xmlns="http://www.xbrl.org/2003/instance"
  xmlns:dei="http://xbrl.sec.gov/dei/2021q4"
  xmlns:iso4217="http://www.xbrl.org/2003/iso4217"
  xmlns:link="http://www.xbrl.org/2003/linkbase"
  xmlns:xlink="http://www.w3.org/1999/xlink">
    <link:schemaRef xlink:href="pfg-20220131.xsd" xlink:type="simple"/>
    <context id="From2022-01-31to2022-01-31">
        <entity>
            <identifier scheme="http://www.sec.gov/CIK">0001126328</identifier>
        </entity>
        <period>
            <startDate>2022-01-31</startDate>
            <endDate>2022-01-31</endDate>
        </period>
    </context>
    <unit id="USD">
        <measure>iso4217:USD</measure>
    </unit>
    <unit id="Shares">
        <measure>shares</measure>
    </unit>
    <unit id="USDPShares">
        <divide>
            <unitNumerator>
                <measure>iso4217:USD</measure>
            </unitNumerator>
            <unitDenominator>
                <measure>shares</measure>
            </unitDenominator>
        </divide>
    </unit>
    <dei:EntityCentralIndexKey contextRef="From2022-01-31to2022-01-31">0001126328</dei:EntityCentralIndexKey>
    <dei:AmendmentFlag contextRef="From2022-01-31to2022-01-31">false</dei:AmendmentFlag>
    <dei:DocumentType contextRef="From2022-01-31to2022-01-31">8-K</dei:DocumentType>
    <dei:DocumentPeriodEndDate contextRef="From2022-01-31to2022-01-31">2022-01-31</dei:DocumentPeriodEndDate>
    <dei:EntityRegistrantName contextRef="From2022-01-31to2022-01-31">PRINCIPAL FINANCIAL GROUP, INC.</dei:EntityRegistrantName>
    <dei:EntityIncorporationStateCountryCode contextRef="From2022-01-31to2022-01-31">DE</dei:EntityIncorporationStateCountryCode>
    <dei:EntityFileNumber contextRef="From2022-01-31to2022-01-31">1-16725</dei:EntityFileNumber>
    <dei:EntityTaxIdentificationNumber contextRef="From2022-01-31to2022-01-31">42-1520346</dei:EntityTaxIdentificationNumber>
    <dei:EntityAddressAddressLine1 contextRef="From2022-01-31to2022-01-31">711 High Street</dei:EntityAddressAddressLine1>
    <dei:EntityAddressCityOrTown contextRef="From2022-01-31to2022-01-31">Des Moines</dei:EntityAddressCityOrTown>
    <dei:EntityAddressStateOrProvince contextRef="From2022-01-31to2022-01-31">IA</dei:EntityAddressStateOrProvince>
    <dei:EntityAddressPostalZipCode contextRef="From2022-01-31to2022-01-31">50392</dei:EntityAddressPostalZipCode>
    <dei:CityAreaCode contextRef="From2022-01-31to2022-01-31">515</dei:CityAreaCode>
    <dei:LocalPhoneNumber contextRef="From2022-01-31to2022-01-31">247-5111</dei:LocalPhoneNumber>
    <dei:WrittenCommunications contextRef="From2022-01-31to2022-01-31">false</dei:WrittenCommunications>
    <dei:SolicitingMaterial contextRef="From2022-01-31to2022-01-31">false</dei:SolicitingMaterial>
    <dei:PreCommencementTenderOffer contextRef="From2022-01-31to2022-01-31">false</dei:PreCommencementTenderOffer>
    <dei:PreCommencementIssuerTenderOffer contextRef="From2022-01-31to2022-01-31">false</dei:PreCommencementIssuerTenderOffer>
    <dei:Security12bTitle contextRef="From2022-01-31to2022-01-31">Common     Stock</dei:Security12bTitle>
    <dei:TradingSymbol contextRef="From2022-01-31to2022-01-31">PFG</dei:TradingSymbol>
    <dei:SecurityExchangeName contextRef="From2022-01-31to2022-01-31">NASDAQ</dei:SecurityExchangeName>
    <dei:EntityEmergingGrowthCompany contextRef="From2022-01-31to2022-01-31">false</dei:EntityEmergingGrowthCompany>
</xbrl>
</XML>
</TEXT>
</DOCUMENT>
<DOCUMENT>
<TYPE>EXCEL
<SEQUENCE>9
<FILENAME>Financial_Report.xlsx
<DESCRIPTION>IDEA: XBRL DOCUMENT
<TEXT>
begin 644 Financial_Report.xlsx
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M?!^2!F.,6_0T7X\48JVFL:W&VC$,>8!8\PRA9CC?AT6:&C/5BZPYC0IO0=5
MY3_;U UH]@TT')$%7C&9MC:CY$X*/-S^[PVPPL2.X>V+OP%02P,$%     @
MT4,_5/=.[+PF!   'A   !@   !X;"]W;W)K<VAE971S+W-H965T,2YX;6R=
MF%USXC84AJ\WOT+#53L38DM\)3N$&4(^EFX^W)#MSK33"V$+T,26J"1"\N][
M9,"F6W-,FXL@V3XOCX[D]TCTU]J\VH40CKQGJ;*7C85SR\]!8..%R+@]TTNA
MX,Y,FXP[Z)IY8)=&\"0/RM* A6$WR+A4C4$_OQ:905^O7"J5B RQJRSCYN-*
MI'I]V:"-W85G.5\X?R$8])=\+B;"?5M&!GI!H9+(3"@KM2)&S"X;0_KYBK5]
M0/[$;U*L[5Z;^*%,M7[UG7%RV0@]D4A%[+P$AX\W,1)IZI6 XZ^M:*/X3A^X
MW]ZIW^:#A\%,N14CG7Z7B5M<-LX;)!$SODK=LUY_$=L!=;Q>K%.;_R?KS;/M
M=H/$*^MTM@T&@DRJS2=_WR9B+Z#%#@2P;0#+N3=?E%-><\<'?:/7Q/BG0<TW
M\J'FT0 GE9^5B3-P5T*<&XSTFS#]P(&4OQ#$V["K31@[$/8+5V>D14\)"QG[
M9W@ ! 4&*S!8KM?",,@?PZEU!B;J3T2R54BV<LGV <EK':]@^3CR\K$452/$
MP\^;7Q&(=@'11E6&0)#D%+<IGU=1X/$SGEJ!<'0*CLYQR8B$D3HA-RHAL%XJ
M\X(K[6;^Y-.GFKGO%FQ=5/%&.>D^R*U,!7E<9=/J]8AKT";M]E@'H>D5-+UC
M:)[%7/JU""E[Y%EEGG"=Z'G\.!I'P_N3V_'C$)K#>W+W_/0M.B5PXPPA/2](
MSX\A'<&T&IZ2L4K$._DJ/JI8<:4P#"EEW18[1[ N"JR+8[!>^#L9)\ F9S+F
MN0,?GEQ<L<V:M,/"5KN+X-&P=+SP&,"QBK59:I.SG9*)@]>!:$-&>@4)A;SJ
MI'+::]2O;S#(/5NFQT .D\0(:T]W#7(/SY$G54V&2_8H/?D"10J&:J!<8)BE
M;5/VGS!'O@=)?-%K58F(RUT+2QXT7+0875D!*.[A/](5<QP9_2957)U%7',\
MQ-#*ND!Q8_\1+=+6P4O\NUP>7GBX8B=L76!V3,M:07&+SR=Q"'N\PRBX0(=B
M3DS+PD!Q5[_7,>0D6FB%588:$=;N-3N44HRH+ X4=_7O1CHG%"0FRU9J:VRV
MD@H7JBOLM*P"%#?OB4YE+)U4<_( R]M(GE;RX"JU/*7]4]RM(R.:,:1'P/NU
MV7_!%@@V=T^SV8'YP_7JR%AI_ RWYG^1C:U= 5D=8(UL+6!I^@QWZ!?I8 ^D
M9X2RGZ8_DXF(5[#>*@MZC9)?GUJ=$/B;.!V_8GA[>W3<G5\,3_PRFWQD4UVY
MR&H$HML[#*3T=89[\"XQY.8]7G U%P?W:#5"C\/)]?!7C*DT=':4H=]DPLQ]
MDNY P2V\42RYJI["_[GU#_9.>_[D_,#]-UJ2BAD(A6<],&>S.8QN.DXO\P/@
M5#LX3N;-!1S@A?$/P/V9UF[7\6?*XB>!P=]02P,$%     @ T4,_5)^@&_"Q
M @  X@P   T   !X;"]S='EL97,N>&ULW5=M:]LP$/XK0C]@;F)JXI$8MD!A
ML(U"\V%?E5AV!'KQ9+ES^NNGLVPG:75EW8>QS:')W3VZNT=W)YFN6W>2_.'(
MN2.]DKK=T*-SS?LD:0]'KEC[SC1<>Z0R5C'G55LG;6,Y*UMP4C)9WMQDB6)"
MTV*M.W6G7$L.IM-N0V]H4JPKH\^6E :#7\H4)X],;NB62;&W8EC+E)"G8%Z"
MX6"DL<1Y*GQ#%V!IGP*\"!JP'.,HH8T%8Q(RA._]N/P9,&FM5X64,\$E#89B
MW3#GN-5W7AD6#\87$!GEW:GQ#&O+3HOE+3T[##\^R=[8DMLYS8).IF(M>05T
MK*B/\.M,DP#HG%%>* 6KC68#A\EC%'S8 Y?R 5KXK;J*W5<D].)3"6T@L-5)
M](1&,80)"L2_C!9B7X2]_:VPI!&/QGWL_&[TH'_OC./WEE>B'_2^FO-CT1=X
M=-8T\O1!BEHK'O;^RPF+-9O\R-%8\>2SP:0<O(%;2AZY=>)P:?EA6;/CO9NF
MJ:]PSLM_D/.?K7/--;=,7I+VH_\W5_DMC)/Q]%P<T:L#.EL)7(0;^A7N5WGF
M0/:=D$[H43N*LN3ZQ3GUX1W;^PO\*KY?7_**==+M9G!#S_(77HI.Y?.J>ZC+
MN.HL?X;[:)'-M[#/)73)>UYN1]76^T$D7O!9QP<<GB-WPQ-',)^ Q1' L#P8
M \PG>&%Y_J?]K-#]! SCMHHB*]1GA?H$KQBR'3Y8GKA/[I_X3O,\3;,,J^AV
M&V6PQ>J69? 7CX9Q P\L#V1Z6ZWQ;N,3\OH<8#U];4*PG>*3B.T4KS4@\;J!
M1Y['NXWE 0^L"]CL0/YX'IBIN$^:0E<Q;M@)QI$\QQ"8Q?B,9AE2G0P^\?Y@
MIR1-\SR. !9GD*88 J<11S &P %#TG1X#SY['R73>RHY_U=3_ 102P,$%
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M)508H'Q3F:B\]E-L.>F.7F=Z_S!YU!Y:YU;*O8=7LN48<?R>Y0]02P,$%
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MO-9.&G_FB^$_7G\!4$L! A0#%     @ T4,_5 =!36*!    L0   !
M         ( !     &1O8U!R;W!S+V%P<"YX;6Q02P$"% ,4    " #10S]4
M.K;&E^T    K @  $0              @ &O    9&]C4')O<',O8V]R92YX
M;6Q02P$"% ,4    " #10S]4F5R<(Q &  "<)P  $P              @ '+
M 0  >&PO=&AE;64O=&AE;64Q+GAM;%!+ 0(4 Q0    ( -%#/U3W3NR\)@0
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M2P$"% ,4    " #10S]4)!Z;HJT   #X 0  &@              @ &-$0
M>&PO7W)E;',O=V]R:V)O;VLN>&UL+G)E;'-02P$"% ,4    " #10S]499!Y
MDAD!  #/ P  $P              @ %R$@  6T-O;G1E;G1?5'EP97-=+GAM
7;%!+!08     "0 ) #X"  "\$P     !

end
</TEXT>
</DOCUMENT>
<DOCUMENT>
<TYPE>XML
<SEQUENCE>10
<FILENAME>Show.js
<DESCRIPTION>IDEA: XBRL DOCUMENT
<TEXT>
// Edgar(tm) Renderer was created by staff of the U.S. Securities and Exchange Commission.  Data and content created by government employees within the scope of their employment are not subject to domestic copyright protection. 17 U.S.C. 105.
var Show={};Show.LastAR=null,Show.showAR=function(a,r,w){if(Show.LastAR)Show.hideAR();var e=a;while(e&&e.nodeName!='TABLE')e=e.nextSibling;if(!e||e.nodeName!='TABLE'){var ref=((window)?w.document:document).getElementById(r);if(ref){e=ref.cloneNode(!0);
e.removeAttribute('id');a.parentNode.appendChild(e)}}
if(e)e.style.display='block';Show.LastAR=e};Show.hideAR=function(){Show.LastAR.style.display='none'};Show.toggleNext=function(a){var e=a;while(e.nodeName!='DIV')e=e.nextSibling;if(!e.style){}else if(!e.style.display){}else{var d,p_;if(e.style.display=='none'){d='block';p='-'}else{d='none';p='+'}
e.style.display=d;if(a.textContent){a.textContent=p+a.textContent.substring(1)}else{a.innerText=p+a.innerText.substring(1)}}}
</TEXT>
</DOCUMENT>
<DOCUMENT>
<TYPE>XML
<SEQUENCE>11
<FILENAME>report.css
<DESCRIPTION>IDEA: XBRL DOCUMENT
<TEXT>
/* Updated 2009-11-04 */
/* v2.2.0.24 */

/* DefRef Styles */
..report table.authRefData{
	background-color: #def;
	border: 2px solid #2F4497;
	font-size: 1em;
	position: absolute;
}

..report table.authRefData a {
	display: block;
	font-weight: bold;
}

..report table.authRefData p {
	margin-top: 0px;
}

..report table.authRefData .hide {
	background-color: #2F4497;
	padding: 1px 3px 0px 0px;
	text-align: right;
}

..report table.authRefData .hide a:hover {
	background-color: #2F4497;
}

..report table.authRefData .body {
	height: 150px;
	overflow: auto;
	width: 400px;
}

..report table.authRefData table{
	font-size: 1em;
}

/* Report Styles */
..pl a, .pl a:visited {
	color: black;
	text-decoration: none;
}

/* table */
..report {
	background-color: white;
	border: 2px solid #acf;
	clear: both;
	color: black;
	font: normal 8pt Helvetica, Arial, san-serif;
	margin-bottom: 2em;
}

..report hr {
	border: 1px solid #acf;
}

/* Top labels */
..report th {
	background-color: #acf;
	color: black;
	font-weight: bold;
	text-align: center;
}

..report th.void	{
	background-color: transparent;
	color: #000000;
	font: bold 10pt Helvetica, Arial, san-serif;
	text-align: left;
}

..report .pl {
	text-align: left;
	vertical-align: top;
	white-space: normal;
	width: 200px;
	white-space: normal; /* word-wrap: break-word; */
}

..report td.pl a.a {
	cursor: pointer;
	display: block;
	width: 200px;
	overflow: hidden;
}

..report td.pl div.a {
	width: 200px;
}

..report td.pl a:hover {
	background-color: #ffc;
}

/* Header rows... */
..report tr.rh {
	background-color: #acf;
	color: black;
	font-weight: bold;
}

/* Calendars... */
..report .rc {
	background-color: #f0f0f0;
}

/* Even rows... */
..report .re, .report .reu {
	background-color: #def;
}

..report .reu td {
	border-bottom: 1px solid black;
}

/* Odd rows... */
..report .ro, .report .rou {
	background-color: white;
}

..report .rou td {
	border-bottom: 1px solid black;
}

..report .rou table td, .report .reu table td {
	border-bottom: 0px solid black;
}

/* styles for footnote marker */
..report .fn {
	white-space: nowrap;
}

/* styles for numeric types */
..report .num, .report .nump {
	text-align: right;
	white-space: nowrap;
}

..report .nump {
	padding-left: 2em;
}

..report .nump {
	padding: 0px 0.4em 0px 2em;
}

/* styles for text types */
..report .text {
	text-align: left;
	white-space: normal;
}

..report .text .big {
	margin-bottom: 1em;
	width: 17em;
}

..report .text .more {
	display: none;
}

..report .text .note {
	font-style: italic;
	font-weight: bold;
}

..report .text .small {
	width: 10em;
}

..report sup {
	font-style: italic;
}

..report .outerFootnotes {
	font-size: 1em;
}
</TEXT>
</DOCUMENT>
<DOCUMENT>
<TYPE>XML
<SEQUENCE>12
<FILENAME>FilingSummary.xml
<DESCRIPTION>IDEA: XBRL DOCUMENT
<TEXT>
<XML>
<?xml version='1.0' encoding='utf-8'?>
<FilingSummary>
  <Version>3.22.0.1</Version>
  <ProcessingTime/>
  <ReportFormat>html</ReportFormat>
  <ContextCount>1</ContextCount>
  <ElementCount>122</ElementCount>
  <EntityCount>1</EntityCount>
  <FootnotesReported>false</FootnotesReported>
  <SegmentCount>0</SegmentCount>
  <ScenarioCount>0</ScenarioCount>
  <TuplesReported>false</TuplesReported>
  <UnitCount>3</UnitCount>
  <MyReports>
    <Report instance="tm224682d1_8k.htm">
      <IsDefault>false</IsDefault>
      <HasEmbeddedReports>false</HasEmbeddedReports>
      <HtmlFileName>R1.htm</HtmlFileName>
      <LongName>00000001 - Document - Cover</LongName>
      <ReportType>Sheet</ReportType>
      <Role>http://principal.com/role/Cover</Role>
      <ShortName>Cover</ShortName>
      <MenuCategory>Cover</MenuCategory>
      <Position>1</Position>
    </Report>
    <Report>
      <IsDefault>false</IsDefault>
      <HasEmbeddedReports>false</HasEmbeddedReports>
      <LongName>All Reports</LongName>
      <ReportType>Book</ReportType>
      <ShortName>All Reports</ShortName>
    </Report>
  </MyReports>
  <InputFiles>
    <File doctype="8-K" original="tm224682d1_8k.htm">tm224682d1_8k.htm</File>
    <File>pfg-20220131.xsd</File>
    <File>pfg-20220131_lab.xml</File>
    <File>pfg-20220131_pre.xml</File>
    <File>tm224682d1_ex99-1.htm</File>
  </InputFiles>
  <SupplementalFiles/>
  <BaseTaxonomies>
    <BaseTaxonomy items="22">http://xbrl.sec.gov/dei/2021q4</BaseTaxonomy>
  </BaseTaxonomies>
  <HasPresentationLinkbase>true</HasPresentationLinkbase>
  <HasCalculationLinkbase>false</HasCalculationLinkbase>
</FilingSummary>
</XML>
</TEXT>
</DOCUMENT>
<DOCUMENT>
<TYPE>JSON
<SEQUENCE>14
<FILENAME>MetaLinks.json
<DESCRIPTION>IDEA: XBRL DOCUMENT
<TEXT>
{
 "instance": {
  "tm224682d1_8k.htm": {
   "axisCustom": 0,
   "axisStandard": 0,
   "contextCount": 1,
   "dts": {
    "inline": {
     "local": [
      "tm224682d1_8k.htm"
     ]
    },
    "labelLink": {
     "local": [
      "pfg-20220131_lab.xml"
     ]
    },
    "presentationLink": {
     "local": [
      "pfg-20220131_pre.xml"
     ]
    },
    "schema": {
     "local": [
      "pfg-20220131.xsd"
     ],
     "remote": [
      "http://www.xbrl.org/2003/xbrl-instance-2003-12-31.xsd",
      "http://www.xbrl.org/2003/xbrl-linkbase-2003-12-31.xsd",
      "http://www.xbrl.org/2003/xl-2003-12-31.xsd",
      "http://www.xbrl.org/2003/xlink-2003-12-31.xsd",
      "http://www.xbrl.org/2005/xbrldt-2005.xsd",
      "http://www.xbrl.org/2006/ref-2006-02-27.xsd",
      "http://www.xbrl.org/lrr/role/negated-2009-12-16.xsd",
      "http://www.xbrl.org/lrr/role/net-2009-12-16.xsd",
      "https://www.xbrl.org/2020/extensible-enumerations-2.0.xsd",
      "https://www.xbrl.org/dtr/type/2020-01-21/types.xsd",
      "https://xbrl.fasb.org/srt/2021/elts/srt-2021-01-31.xsd",
      "https://xbrl.fasb.org/srt/2021/elts/srt-roles-2021-01-31.xsd",
      "https://xbrl.fasb.org/srt/2021/elts/srt-types-2021-01-31.xsd",
      "https://xbrl.fasb.org/us-gaap/2021/elts/us-gaap-2021-01-31.xsd",
      "https://xbrl.fasb.org/us-gaap/2021/elts/us-roles-2021-01-31.xsd",
      "https://xbrl.fasb.org/us-gaap/2021/elts/us-types-2021-01-31.xsd",
      "https://xbrl.sec.gov/country/2021/country-2021.xsd",
      "https://xbrl.sec.gov/dei/2021q4/dei-2021q4.xsd"
     ]
    }
   },
   "elementCount": 59,
   "entityCount": 1,
   "hidden": {
    "http://xbrl.sec.gov/dei/2021q4": 2,
    "total": 2
   },
   "keyCustom": 0,
   "keyStandard": 122,
   "memberCustom": 0,
   "memberStandard": 0,
   "nsprefix": "pfg",
   "nsuri": "http://principal.com/20220131",
   "report": {
    "R1": {
     "firstAnchor": {
      "ancestors": [
       "span",
       "b",
       "p",
       "body",
       "html"
      ],
      "baseRef": "tm224682d1_8k.htm",
      "contextRef": "From2022-01-31to2022-01-31",
      "decimals": null,
      "first": true,
      "lang": "en-US",
      "name": "dei:DocumentType",
      "reportCount": 1,
      "unique": true,
      "unitRef": null,
      "xsiNil": "false"
     },
     "groupType": "document",
     "isDefault": "true",
     "longName": "00000001 - Document - Cover",
     "role": "http://principal.com/role/Cover",
     "shortName": "Cover",
     "subGroupType": "",
     "uniqueAnchor": {
      "ancestors": [
       "span",
       "b",
       "p",
       "body",
       "html"
      ],
      "baseRef": "tm224682d1_8k.htm",
      "contextRef": "From2022-01-31to2022-01-31",
      "decimals": null,
      "first": true,
      "lang": "en-US",
      "name": "dei:DocumentType",
      "reportCount": 1,
      "unique": true,
      "unitRef": null,
      "xsiNil": "false"
     }
    }
   },
   "segmentCount": 0,
   "tag": {
    "dei_AmendmentDescription": {
     "auth_ref": [],
     "lang": {
      "en-us": {
       "role": {
        "documentation": "Description of changes contained within amended document.",
        "label": "Amendment Description"
       }
      }
     },
     "localname": "AmendmentDescription",
     "nsuri": "http://xbrl.sec.gov/dei/2021q4",
     "presentation": [
      "http://principal.com/role/Cover"
     ],
     "xbrltype": "stringItemType"
    },
    "dei_AmendmentFlag": {
     "auth_ref": [],
     "lang": {
      "en-us": {
       "role": {
        "documentation": "Boolean flag that is true when the XBRL content amends previously-filed or accepted submission.",
        "label": "Amendment Flag"
       }
      }
     },
     "localname": "AmendmentFlag",
     "nsuri": "http://xbrl.sec.gov/dei/2021q4",
     "presentation": [
      "http://principal.com/role/Cover"
     ],
     "xbrltype": "booleanItemType"
    },
    "dei_AnnualInformationForm": {
     "auth_ref": [
      "r14"
     ],
     "lang": {
      "en-us": {
       "role": {
        "documentation": "Boolean flag with value true on a form if it is an annual report containing an annual information form.",
        "label": "Annual Information Form"
       }
      }
     },
     "localname": "AnnualInformationForm",
     "nsuri": "http://xbrl.sec.gov/dei/2021q4",
     "presentation": [
      "http://principal.com/role/Cover"
     ],
     "xbrltype": "booleanItemType"
    },
    "dei_AuditedAnnualFinancialStatements": {
     "auth_ref": [
      "r14"
     ],
     "lang": {
      "en-us": {
       "role": {
        "documentation": "Boolean flag with value true on a form if it is an annual report containing audited financial statements.",
        "label": "Audited Annual Financial Statements"
       }
      }
     },
     "localname": "AuditedAnnualFinancialStatements",
     "nsuri": "http://xbrl.sec.gov/dei/2021q4",
     "presentation": [
      "http://principal.com/role/Cover"
     ],
     "xbrltype": "booleanItemType"
    },
    "dei_CityAreaCode": {
     "auth_ref": [],
     "lang": {
      "en-us": {
       "role": {
        "documentation": "Area code of city",
        "label": "City Area Code"
       }
      }
     },
     "localname": "CityAreaCode",
     "nsuri": "http://xbrl.sec.gov/dei/2021q4",
     "presentation": [
      "http://principal.com/role/Cover"
     ],
     "xbrltype": "normalizedStringItemType"
    },
    "dei_CountryRegion": {
     "auth_ref": [],
     "lang": {
      "en-us": {
       "role": {
        "documentation": "Region code of country",
        "label": "Country Region"
       }
      }
     },
     "localname": "CountryRegion",
     "nsuri": "http://xbrl.sec.gov/dei/2021q4",
     "presentation": [
      "http://principal.com/role/Cover"
     ],
     "xbrltype": "normalizedStringItemType"
    },
    "dei_CoverAbstract": {
     "auth_ref": [],
     "lang": {
      "en-us": {
       "role": {
        "documentation": "Cover page.",
        "label": "Cover [Abstract]"
       }
      }
     },
     "localname": "CoverAbstract",
     "nsuri": "http://xbrl.sec.gov/dei/2021q4",
     "xbrltype": "stringItemType"
    },
    "dei_CurrentFiscalYearEndDate": {
     "auth_ref": [],
     "lang": {
      "en-us": {
       "role": {
        "documentation": "End date of current fiscal year in the format --MM-DD.",
        "label": "Current Fiscal Year End Date"
       }
      }
     },
     "localname": "CurrentFiscalYearEndDate",
     "nsuri": "http://xbrl.sec.gov/dei/2021q4",
     "presentation": [
      "http://principal.com/role/Cover"
     ],
     "xbrltype": "gMonthDayItemType"
    },
    "dei_DocumentAccountingStandard": {
     "auth_ref": [
      "r13"
     ],
     "lang": {
      "en-us": {
       "role": {
        "documentation": "The basis of accounting the registrant has used to prepare the financial statements included in this filing This can either be 'U.S. GAAP', 'International Financial Reporting Standards', or 'Other'.",
        "label": "Document Accounting Standard"
       }
      }
     },
     "localname": "DocumentAccountingStandard",
     "nsuri": "http://xbrl.sec.gov/dei/2021q4",
     "presentation": [
      "http://principal.com/role/Cover"
     ],
     "xbrltype": "accountingStandardItemType"
    },
    "dei_DocumentAnnualReport": {
     "auth_ref": [
      "r11",
      "r13",
      "r14"
     ],
     "lang": {
      "en-us": {
       "role": {
        "documentation": "Boolean flag that is true only for a form used as an annual report.",
        "label": "Document Annual Report"
       }
      }
     },
     "localname": "DocumentAnnualReport",
     "nsuri": "http://xbrl.sec.gov/dei/2021q4",
     "presentation": [
      "http://principal.com/role/Cover"
     ],
     "xbrltype": "booleanItemType"
    },
    "dei_DocumentFiscalPeriodFocus": {
     "auth_ref": [],
     "lang": {
      "en-us": {
       "role": {
        "documentation": "Fiscal period values are FY, Q1, Q2, and Q3.  1st, 2nd and 3rd quarter 10-Q or 10-QT statements have value Q1, Q2, and Q3 respectively, with 10-K, 10-KT or other fiscal year statements having FY.",
        "label": "Document Fiscal Period Focus"
       }
      }
     },
     "localname": "DocumentFiscalPeriodFocus",
     "nsuri": "http://xbrl.sec.gov/dei/2021q4",
     "presentation": [
      "http://principal.com/role/Cover"
     ],
     "xbrltype": "fiscalPeriodItemType"
    },
    "dei_DocumentFiscalYearFocus": {
     "auth_ref": [],
     "lang": {
      "en-us": {
       "role": {
        "documentation": "This is focus fiscal year of the document report in YYYY format. For a 2006 annual report, which may also provide financial information from prior periods, fiscal 2006 should be given as the fiscal year focus. Example: 2006.",
        "label": "Document Fiscal Year Focus"
       }
      }
     },
     "localname": "DocumentFiscalYearFocus",
     "nsuri": "http://xbrl.sec.gov/dei/2021q4",
     "presentation": [
      "http://principal.com/role/Cover"
     ],
     "xbrltype": "gYearItemType"
    },
    "dei_DocumentPeriodEndDate": {
     "auth_ref": [],
     "lang": {
      "en-us": {
       "role": {
        "documentation": "For the EDGAR submission types of Form 8-K: the date of the report, the date of the earliest event reported; for the EDGAR submission types of Form N-1A: the filing date; for all other submission types: the end of the reporting or transition period.  The format of the date is YYYY-MM-DD.",
        "label": "Document Period End Date"
       }
      }
     },
     "localname": "DocumentPeriodEndDate",
     "nsuri": "http://xbrl.sec.gov/dei/2021q4",
     "presentation": [
      "http://principal.com/role/Cover"
     ],
     "xbrltype": "dateItemType"
    },
    "dei_DocumentPeriodStartDate": {
     "auth_ref": [],
     "lang": {
      "en-us": {
       "role": {
        "documentation": "The start date of the period covered in the document, in YYYY-MM-DD format.",
        "label": "Document Period Start Date"
       }
      }
     },
     "localname": "DocumentPeriodStartDate",
     "nsuri": "http://xbrl.sec.gov/dei/2021q4",
     "presentation": [
      "http://principal.com/role/Cover"
     ],
     "xbrltype": "dateItemType"
    },
    "dei_DocumentQuarterlyReport": {
     "auth_ref": [
      "r12"
     ],
     "lang": {
      "en-us": {
       "role": {
        "documentation": "Boolean flag that is true only for a form used as an quarterly report.",
        "label": "Document Quarterly Report"
       }
      }
     },
     "localname": "DocumentQuarterlyReport",
     "nsuri": "http://xbrl.sec.gov/dei/2021q4",
     "presentation": [
      "http://principal.com/role/Cover"
     ],
     "xbrltype": "booleanItemType"
    },
    "dei_DocumentRegistrationStatement": {
     "auth_ref": [
      "r0"
     ],
     "lang": {
      "en-us": {
       "role": {
        "documentation": "Boolean flag that is true only for a form used as a registration statement.",
        "label": "Document Registration Statement"
       }
      }
     },
     "localname": "DocumentRegistrationStatement",
     "nsuri": "http://xbrl.sec.gov/dei/2021q4",
     "presentation": [
      "http://principal.com/role/Cover"
     ],
     "xbrltype": "booleanItemType"
    },
    "dei_DocumentShellCompanyEventDate": {
     "auth_ref": [
      "r13"
     ],
     "lang": {
      "en-us": {
       "role": {
        "documentation": "Date of event requiring a shell company report.",
        "label": "Document Shell Company Event Date"
       }
      }
     },
     "localname": "DocumentShellCompanyEventDate",
     "nsuri": "http://xbrl.sec.gov/dei/2021q4",
     "presentation": [
      "http://principal.com/role/Cover"
     ],
     "xbrltype": "dateItemType"
    },
    "dei_DocumentShellCompanyReport": {
     "auth_ref": [
      "r13"
     ],
     "lang": {
      "en-us": {
       "role": {
        "documentation": "Boolean flag that is true for a Shell Company Report pursuant to section 13 or 15(d) of the Exchange Act.",
        "label": "Document Shell Company Report"
       }
      }
     },
     "localname": "DocumentShellCompanyReport",
     "nsuri": "http://xbrl.sec.gov/dei/2021q4",
     "presentation": [
      "http://principal.com/role/Cover"
     ],
     "xbrltype": "booleanItemType"
    },
    "dei_DocumentTransitionReport": {
     "auth_ref": [
      "r15"
     ],
     "lang": {
      "en-us": {
       "role": {
        "documentation": "Boolean flag that is true only for a form used as a transition report.",
        "label": "Document Transition Report"
       }
      }
     },
     "localname": "DocumentTransitionReport",
     "nsuri": "http://xbrl.sec.gov/dei/2021q4",
     "presentation": [
      "http://principal.com/role/Cover"
     ],
     "xbrltype": "booleanItemType"
    },
    "dei_DocumentType": {
     "auth_ref": [],
     "lang": {
      "en-us": {
       "role": {
        "documentation": "The type of document being provided (such as 10-K, 10-Q, 485BPOS, etc). The document type is limited to the same value as the supporting SEC submission type, or the word 'Other'.",
        "label": "Document Type"
       }
      }
     },
     "localname": "DocumentType",
     "nsuri": "http://xbrl.sec.gov/dei/2021q4",
     "presentation": [
      "http://principal.com/role/Cover"
     ],
     "xbrltype": "submissionTypeItemType"
    },
    "dei_DocumentsIncorporatedByReferenceTextBlock": {
     "auth_ref": [
      "r3"
     ],
     "lang": {
      "en-us": {
       "role": {
        "documentation": "Documents incorporated by reference.",
        "label": "Documents Incorporated by Reference [Text Block]"
       }
      }
     },
     "localname": "DocumentsIncorporatedByReferenceTextBlock",
     "nsuri": "http://xbrl.sec.gov/dei/2021q4",
     "presentation": [
      "http://principal.com/role/Cover"
     ],
     "xbrltype": "textBlockItemType"
    },
    "dei_EntityAddressAddressLine1": {
     "auth_ref": [],
     "lang": {
      "en-us": {
       "role": {
        "documentation": "Address Line 1 such as Attn, Building Name, Street Name",
        "label": "Entity Address, Address Line One"
       }
      }
     },
     "localname": "EntityAddressAddressLine1",
     "nsuri": "http://xbrl.sec.gov/dei/2021q4",
     "presentation": [
      "http://principal.com/role/Cover"
     ],
     "xbrltype": "normalizedStringItemType"
    },
    "dei_EntityAddressAddressLine2": {
     "auth_ref": [],
     "lang": {
      "en-us": {
       "role": {
        "documentation": "Address Line 2 such as Street or Suite number",
        "label": "Entity Address, Address Line Two"
       }
      }
     },
     "localname": "EntityAddressAddressLine2",
     "nsuri": "http://xbrl.sec.gov/dei/2021q4",
     "presentation": [
      "http://principal.com/role/Cover"
     ],
     "xbrltype": "normalizedStringItemType"
    },
    "dei_EntityAddressAddressLine3": {
     "auth_ref": [],
     "lang": {
      "en-us": {
       "role": {
        "documentation": "Address Line 3 such as an Office Park",
        "label": "Entity Address, Address Line Three"
       }
      }
     },
     "localname": "EntityAddressAddressLine3",
     "nsuri": "http://xbrl.sec.gov/dei/2021q4",
     "presentation": [
      "http://principal.com/role/Cover"
     ],
     "xbrltype": "normalizedStringItemType"
    },
    "dei_EntityAddressCityOrTown": {
     "auth_ref": [],
     "lang": {
      "en-us": {
       "role": {
        "documentation": "Name of the City or Town",
        "label": "Entity Address, City or Town"
       }
      }
     },
     "localname": "EntityAddressCityOrTown",
     "nsuri": "http://xbrl.sec.gov/dei/2021q4",
     "presentation": [
      "http://principal.com/role/Cover"
     ],
     "xbrltype": "normalizedStringItemType"
    },
    "dei_EntityAddressCountry": {
     "auth_ref": [],
     "lang": {
      "en-us": {
       "role": {
        "documentation": "ISO 3166-1 alpha-2 country code.",
        "label": "Entity Address, Country"
       }
      }
     },
     "localname": "EntityAddressCountry",
     "nsuri": "http://xbrl.sec.gov/dei/2021q4",
     "presentation": [
      "http://principal.com/role/Cover"
     ],
     "xbrltype": "countryCodeItemType"
    },
    "dei_EntityAddressPostalZipCode": {
     "auth_ref": [],
     "lang": {
      "en-us": {
       "role": {
        "documentation": "Code for the postal or zip code",
        "label": "Entity Address, Postal Zip Code"
       }
      }
     },
     "localname": "EntityAddressPostalZipCode",
     "nsuri": "http://xbrl.sec.gov/dei/2021q4",
     "presentation": [
      "http://principal.com/role/Cover"
     ],
     "xbrltype": "normalizedStringItemType"
    },
    "dei_EntityAddressStateOrProvince": {
     "auth_ref": [],
     "lang": {
      "en-us": {
       "role": {
        "documentation": "Name of the state or province.",
        "label": "Entity Address, State or Province"
       }
      }
     },
     "localname": "EntityAddressStateOrProvince",
     "nsuri": "http://xbrl.sec.gov/dei/2021q4",
     "presentation": [
      "http://principal.com/role/Cover"
     ],
     "xbrltype": "stateOrProvinceItemType"
    },
    "dei_EntityBankruptcyProceedingsReportingCurrent": {
     "auth_ref": [
      "r6"
     ],
     "lang": {
      "en-us": {
       "role": {
        "documentation": "For registrants involved in bankruptcy proceedings during the preceding five years, the value Yes indicates that the registrant has filed all documents and reports required to be filed by Section 12, 13 or 15(d) of the Securities Exchange Act of 1934 subsequent to the distribution of securities under a plan confirmed by a court; the value No indicates the registrant has not.  Registrants not involved in bankruptcy proceedings during the preceding five years should not report this element.",
        "label": "Entity Bankruptcy Proceedings, Reporting Current"
       }
      }
     },
     "localname": "EntityBankruptcyProceedingsReportingCurrent",
     "nsuri": "http://xbrl.sec.gov/dei/2021q4",
     "presentation": [
      "http://principal.com/role/Cover"
     ],
     "xbrltype": "booleanItemType"
    },
    "dei_EntityCentralIndexKey": {
     "auth_ref": [
      "r2"
     ],
     "lang": {
      "en-us": {
       "role": {
        "documentation": "A unique 10-digit SEC-issued value to identify entities that have filed disclosures with the SEC. It is commonly abbreviated as CIK.",
        "label": "Entity Central Index Key"
       }
      }
     },
     "localname": "EntityCentralIndexKey",
     "nsuri": "http://xbrl.sec.gov/dei/2021q4",
     "presentation": [
      "http://principal.com/role/Cover"
     ],
     "xbrltype": "centralIndexKeyItemType"
    },
    "dei_EntityCommonStockSharesOutstanding": {
     "auth_ref": [],
     "lang": {
      "en-us": {
       "role": {
        "documentation": "Indicate number of shares or other units outstanding of each of registrant's classes of capital or common stock or other ownership interests, if and as stated on cover of related periodic report. Where multiple classes or units exist define each class/interest by adding class of stock items such as Common Class A [Member], Common Class B [Member] or Partnership Interest [Member] onto the Instrument [Domain] of the Entity Listings, Instrument.",
        "label": "Entity Common Stock, Shares Outstanding"
       }
      }
     },
     "localname": "EntityCommonStockSharesOutstanding",
     "nsuri": "http://xbrl.sec.gov/dei/2021q4",
     "presentation": [
      "http://principal.com/role/Cover"
     ],
     "xbrltype": "sharesItemType"
    },
    "dei_EntityCurrentReportingStatus": {
     "auth_ref": [],
     "lang": {
      "en-us": {
       "role": {
        "documentation": "Indicate 'Yes' or 'No' whether registrants (1) have filed all reports required to be filed by Section 13 or 15(d) of the Securities Exchange Act of 1934 during the preceding 12 months (or for such shorter period that registrants were required to file such reports), and (2) have been subject to such filing requirements for the past 90 days. This information should be based on the registrant's current or most recent filing containing the related disclosure.",
        "label": "Entity Current Reporting Status"
       }
      }
     },
     "localname": "EntityCurrentReportingStatus",
     "nsuri": "http://xbrl.sec.gov/dei/2021q4",
     "presentation": [
      "http://principal.com/role/Cover"
     ],
     "xbrltype": "yesNoItemType"
    },
    "dei_EntityEmergingGrowthCompany": {
     "auth_ref": [
      "r2"
     ],
     "lang": {
      "en-us": {
       "role": {
        "documentation": "Indicate if registrant meets the emerging growth company criteria.",
        "label": "Entity Emerging Growth Company"
       }
      }
     },
     "localname": "EntityEmergingGrowthCompany",
     "nsuri": "http://xbrl.sec.gov/dei/2021q4",
     "presentation": [
      "http://principal.com/role/Cover"
     ],
     "xbrltype": "booleanItemType"
    },
    "dei_EntityExTransitionPeriod": {
     "auth_ref": [
      "r19"
     ],
     "lang": {
      "en-us": {
       "role": {
        "documentation": "Indicate if an emerging growth company has elected not to use the extended transition period for complying with any new or revised financial accounting standards.",
        "label": "Elected Not To Use the Extended Transition Period"
       }
      }
     },
     "localname": "EntityExTransitionPeriod",
     "nsuri": "http://xbrl.sec.gov/dei/2021q4",
     "presentation": [
      "http://principal.com/role/Cover"
     ],
     "xbrltype": "booleanItemType"
    },
    "dei_EntityFileNumber": {
     "auth_ref": [],
     "lang": {
      "en-us": {
       "role": {
        "documentation": "Commission file number. The field allows up to 17 characters. The prefix may contain 1-3 digits, the sequence number may contain 1-8 digits, the optional suffix may contain 1-4 characters, and the fields are separated with a hyphen.",
        "label": "Entity File Number"
       }
      }
     },
     "localname": "EntityFileNumber",
     "nsuri": "http://xbrl.sec.gov/dei/2021q4",
     "presentation": [
      "http://principal.com/role/Cover"
     ],
     "xbrltype": "fileNumberItemType"
    },
    "dei_EntityFilerCategory": {
     "auth_ref": [
      "r2"
     ],
     "lang": {
      "en-us": {
       "role": {
        "documentation": "Indicate whether the registrant is one of the following: Large Accelerated Filer, Accelerated Filer, Non-accelerated Filer. Definitions of these categories are stated in Rule 12b-2 of the Exchange Act. This information should be based on the registrant's current or most recent filing containing the related disclosure.",
        "label": "Entity Filer Category"
       }
      }
     },
     "localname": "EntityFilerCategory",
     "nsuri": "http://xbrl.sec.gov/dei/2021q4",
     "presentation": [
      "http://principal.com/role/Cover"
     ],
     "xbrltype": "filerCategoryItemType"
    },
    "dei_EntityIncorporationStateCountryCode": {
     "auth_ref": [],
     "lang": {
      "en-us": {
       "role": {
        "documentation": "Two-character EDGAR code representing the state or country of incorporation.",
        "label": "Entity Incorporation, State or Country Code"
       }
      }
     },
     "localname": "EntityIncorporationStateCountryCode",
     "nsuri": "http://xbrl.sec.gov/dei/2021q4",
     "presentation": [
      "http://principal.com/role/Cover"
     ],
     "xbrltype": "edgarStateCountryItemType"
    },
    "dei_EntityInteractiveDataCurrent": {
     "auth_ref": [
      "r16"
     ],
     "lang": {
      "en-us": {
       "role": {
        "documentation": "Boolean flag that is true when the registrant has submitted electronically every Interactive Data File required to be submitted pursuant to Rule 405 of Regulation S-T during the preceding 12 months (or for such shorter period that the registrant was required to submit such files).",
        "label": "Entity Interactive Data Current"
       }
      }
     },
     "localname": "EntityInteractiveDataCurrent",
     "nsuri": "http://xbrl.sec.gov/dei/2021q4",
     "presentation": [
      "http://principal.com/role/Cover"
     ],
     "xbrltype": "yesNoItemType"
    },
    "dei_EntityPrimarySicNumber": {
     "auth_ref": [
      "r14"
     ],
     "lang": {
      "en-us": {
       "role": {
        "documentation": "Primary Standard Industrial Classification (SIC) Number for the Entity.",
        "label": "Entity Primary SIC Number"
       }
      }
     },
     "localname": "EntityPrimarySicNumber",
     "nsuri": "http://xbrl.sec.gov/dei/2021q4",
     "presentation": [
      "http://principal.com/role/Cover"
     ],
     "xbrltype": "sicNumberItemType"
    },
    "dei_EntityPublicFloat": {
     "auth_ref": [],
     "crdr": "credit",
     "lang": {
      "en-us": {
       "role": {
        "documentation": "The aggregate market value of the voting and non-voting common equity held by non-affiliates computed by reference to the price at which the common equity was last sold, or the average bid and asked price of such common equity, as of the last business day of the registrant's most recently completed second fiscal quarter.",
        "label": "Entity Public Float"
       }
      }
     },
     "localname": "EntityPublicFloat",
     "nsuri": "http://xbrl.sec.gov/dei/2021q4",
     "presentation": [
      "http://principal.com/role/Cover"
     ],
     "xbrltype": "monetaryItemType"
    },
    "dei_EntityRegistrantName": {
     "auth_ref": [
      "r2"
     ],
     "lang": {
      "en-us": {
       "role": {
        "documentation": "The exact name of the entity filing the report as specified in its charter, which is required by forms filed with the SEC.",
        "label": "Entity Registrant Name"
       }
      }
     },
     "localname": "EntityRegistrantName",
     "nsuri": "http://xbrl.sec.gov/dei/2021q4",
     "presentation": [
      "http://principal.com/role/Cover"
     ],
     "xbrltype": "normalizedStringItemType"
    },
    "dei_EntityShellCompany": {
     "auth_ref": [
      "r2"
     ],
     "lang": {
      "en-us": {
       "role": {
        "documentation": "Boolean flag that is true when the registrant is a shell company as defined in Rule 12b-2 of the Exchange Act.",
        "label": "Entity Shell Company"
       }
      }
     },
     "localname": "EntityShellCompany",
     "nsuri": "http://xbrl.sec.gov/dei/2021q4",
     "presentation": [
      "http://principal.com/role/Cover"
     ],
     "xbrltype": "booleanItemType"
    },
    "dei_EntitySmallBusiness": {
     "auth_ref": [
      "r2"
     ],
     "lang": {
      "en-us": {
       "role": {
        "documentation": "Indicates that the company is a Smaller Reporting Company (SRC).",
        "label": "Entity Small Business"
       }
      }
     },
     "localname": "EntitySmallBusiness",
     "nsuri": "http://xbrl.sec.gov/dei/2021q4",
     "presentation": [
      "http://principal.com/role/Cover"
     ],
     "xbrltype": "booleanItemType"
    },
    "dei_EntityTaxIdentificationNumber": {
     "auth_ref": [
      "r2"
     ],
     "lang": {
      "en-us": {
       "role": {
        "documentation": "The Tax Identification Number (TIN), also known as an Employer Identification Number (EIN), is a unique 9-digit value assigned by the IRS.",
        "label": "Entity Tax Identification Number"
       }
      }
     },
     "localname": "EntityTaxIdentificationNumber",
     "nsuri": "http://xbrl.sec.gov/dei/2021q4",
     "presentation": [
      "http://principal.com/role/Cover"
     ],
     "xbrltype": "employerIdItemType"
    },
    "dei_EntityVoluntaryFilers": {
     "auth_ref": [],
     "lang": {
      "en-us": {
       "role": {
        "documentation": "Indicate 'Yes' or 'No' if the registrant is not required to file reports pursuant to Section 13 or Section 15(d) of the Act.",
        "label": "Entity Voluntary Filers"
       }
      }
     },
     "localname": "EntityVoluntaryFilers",
     "nsuri": "http://xbrl.sec.gov/dei/2021q4",
     "presentation": [
      "http://principal.com/role/Cover"
     ],
     "xbrltype": "yesNoItemType"
    },
    "dei_EntityWellKnownSeasonedIssuer": {
     "auth_ref": [
      "r17"
     ],
     "lang": {
      "en-us": {
       "role": {
        "documentation": "Indicate 'Yes' or 'No' if the registrant is a well-known seasoned issuer, as defined in Rule 405 of the Securities Act. Is used on Form Type: 10-K, 10-Q, 8-K, 20-F, 6-K, 10-K/A, 10-Q/A, 20-F/A, 6-K/A, N-CSR, N-Q, N-1A.",
        "label": "Entity Well-known Seasoned Issuer"
       }
      }
     },
     "localname": "EntityWellKnownSeasonedIssuer",
     "nsuri": "http://xbrl.sec.gov/dei/2021q4",
     "presentation": [
      "http://principal.com/role/Cover"
     ],
     "xbrltype": "yesNoItemType"
    },
    "dei_Extension": {
     "auth_ref": [],
     "lang": {
      "en-us": {
       "role": {
        "documentation": "Extension number for local phone number.",
        "label": "Extension"
       }
      }
     },
     "localname": "Extension",
     "nsuri": "http://xbrl.sec.gov/dei/2021q4",
     "presentation": [
      "http://principal.com/role/Cover"
     ],
     "xbrltype": "normalizedStringItemType"
    },
    "dei_LocalPhoneNumber": {
     "auth_ref": [],
     "lang": {
      "en-us": {
       "role": {
        "documentation": "Local phone number for entity.",
        "label": "Local Phone Number"
       }
      }
     },
     "localname": "LocalPhoneNumber",
     "nsuri": "http://xbrl.sec.gov/dei/2021q4",
     "presentation": [
      "http://principal.com/role/Cover"
     ],
     "xbrltype": "normalizedStringItemType"
    },
    "dei_NoTradingSymbolFlag": {
     "auth_ref": [],
     "lang": {
      "en-us": {
       "role": {
        "documentation": "Boolean flag that is true only for a security having no trading symbol.",
        "label": "No Trading Symbol Flag"
       }
      }
     },
     "localname": "NoTradingSymbolFlag",
     "nsuri": "http://xbrl.sec.gov/dei/2021q4",
     "presentation": [
      "http://principal.com/role/Cover"
     ],
     "xbrltype": "trueItemType"
    },
    "dei_OtherReportingStandardItemNumber": {
     "auth_ref": [
      "r13"
     ],
     "lang": {
      "en-us": {
       "role": {
        "documentation": "\"Item 17\" or \"Item 18\" specified when the basis of accounting is neither US GAAP nor IFRS.",
        "label": "Other Reporting Standard Item Number"
       }
      }
     },
     "localname": "OtherReportingStandardItemNumber",
     "nsuri": "http://xbrl.sec.gov/dei/2021q4",
     "presentation": [
      "http://principal.com/role/Cover"
     ],
     "xbrltype": "otherReportingStandardItemNumberItemType"
    },
    "dei_PreCommencementIssuerTenderOffer": {
     "auth_ref": [
      "r7"
     ],
     "lang": {
      "en-us": {
       "role": {
        "documentation": "Boolean flag that is true when the Form 8-K filing is intended to satisfy the filing obligation of the registrant as pre-commencement communications pursuant to Rule 13e-4(c) under the Exchange Act.",
        "label": "Pre-commencement Issuer Tender Offer"
       }
      }
     },
     "localname": "PreCommencementIssuerTenderOffer",
     "nsuri": "http://xbrl.sec.gov/dei/2021q4",
     "presentation": [
      "http://principal.com/role/Cover"
     ],
     "xbrltype": "booleanItemType"
    },
    "dei_PreCommencementTenderOffer": {
     "auth_ref": [
      "r8"
     ],
     "lang": {
      "en-us": {
       "role": {
        "documentation": "Boolean flag that is true when the Form 8-K filing is intended to satisfy the filing obligation of the registrant as pre-commencement communications pursuant to Rule 14d-2(b) under the Exchange Act.",
        "label": "Pre-commencement Tender Offer"
       }
      }
     },
     "localname": "PreCommencementTenderOffer",
     "nsuri": "http://xbrl.sec.gov/dei/2021q4",
     "presentation": [
      "http://principal.com/role/Cover"
     ],
     "xbrltype": "booleanItemType"
    },
    "dei_Security12bTitle": {
     "auth_ref": [
      "r1"
     ],
     "lang": {
      "en-us": {
       "role": {
        "documentation": "Title of a 12(b) registered security.",
        "label": "Title of 12(b) Security"
       }
      }
     },
     "localname": "Security12bTitle",
     "nsuri": "http://xbrl.sec.gov/dei/2021q4",
     "presentation": [
      "http://principal.com/role/Cover"
     ],
     "xbrltype": "securityTitleItemType"
    },
    "dei_Security12gTitle": {
     "auth_ref": [
      "r5"
     ],
     "lang": {
      "en-us": {
       "role": {
        "documentation": "Title of a 12(g) registered security.",
        "label": "Title of 12(g) Security"
       }
      }
     },
     "localname": "Security12gTitle",
     "nsuri": "http://xbrl.sec.gov/dei/2021q4",
     "presentation": [
      "http://principal.com/role/Cover"
     ],
     "xbrltype": "securityTitleItemType"
    },
    "dei_SecurityExchangeName": {
     "auth_ref": [
      "r4"
     ],
     "lang": {
      "en-us": {
       "role": {
        "documentation": "Name of the Exchange on which a security is registered.",
        "label": "Security Exchange Name"
       }
      }
     },
     "localname": "SecurityExchangeName",
     "nsuri": "http://xbrl.sec.gov/dei/2021q4",
     "presentation": [
      "http://principal.com/role/Cover"
     ],
     "xbrltype": "edgarExchangeCodeItemType"
    },
    "dei_SecurityReportingObligation": {
     "auth_ref": [
      "r9"
     ],
     "lang": {
      "en-us": {
       "role": {
        "documentation": "15(d), indicating whether the security has a reporting obligation under that section of the Exchange Act.",
        "label": "Security Reporting Obligation"
       }
      }
     },
     "localname": "SecurityReportingObligation",
     "nsuri": "http://xbrl.sec.gov/dei/2021q4",
     "presentation": [
      "http://principal.com/role/Cover"
     ],
     "xbrltype": "securityReportingObligationItemType"
    },
    "dei_SolicitingMaterial": {
     "auth_ref": [
      "r10"
     ],
     "lang": {
      "en-us": {
       "role": {
        "documentation": "Boolean flag that is true when the Form 8-K filing is intended to satisfy the filing obligation of the registrant as soliciting material pursuant to Rule 14a-12 under the Exchange Act.",
        "label": "Soliciting Material"
       }
      }
     },
     "localname": "SolicitingMaterial",
     "nsuri": "http://xbrl.sec.gov/dei/2021q4",
     "presentation": [
      "http://principal.com/role/Cover"
     ],
     "xbrltype": "booleanItemType"
    },
    "dei_TradingSymbol": {
     "auth_ref": [],
     "lang": {
      "en-us": {
       "role": {
        "documentation": "Trading symbol of an instrument as listed on an exchange.",
        "label": "Trading Symbol"
       }
      }
     },
     "localname": "TradingSymbol",
     "nsuri": "http://xbrl.sec.gov/dei/2021q4",
     "presentation": [
      "http://principal.com/role/Cover"
     ],
     "xbrltype": "tradingSymbolItemType"
    },
    "dei_WrittenCommunications": {
     "auth_ref": [
      "r18"
     ],
     "lang": {
      "en-us": {
       "role": {
        "documentation": "Boolean flag that is true when the Form 8-K filing is intended to satisfy the filing obligation of the registrant as written communications pursuant to Rule 425 under the Securities Act.",
        "label": "Written Communications"
       }
      }
     },
     "localname": "WrittenCommunications",
     "nsuri": "http://xbrl.sec.gov/dei/2021q4",
     "presentation": [
      "http://principal.com/role/Cover"
     ],
     "xbrltype": "booleanItemType"
    }
   },
   "unitCount": 3
  }
 },
 "std_ref": {
  "r0": {
   "Name": "Exchange Act",
   "Number": "240",
   "Publisher": "SEC",
   "Section": "12"
  },
  "r1": {
   "Name": "Exchange Act",
   "Number": "240",
   "Publisher": "SEC",
   "Section": "12",
   "Subsection": "b"
  },
  "r10": {
   "Name": "Exchange Act",
   "Number": "240",
   "Publisher": "SEC",
   "Section": "14a",
   "Subsection": "12"
  },
  "r11": {
   "Name": "Form 10-K",
   "Number": "249",
   "Publisher": "SEC",
   "Section": "310"
  },
  "r12": {
   "Name": "Form 10-Q",
   "Number": "240",
   "Publisher": "SEC",
   "Section": "308",
   "Subsection": "a"
  },
  "r13": {
   "Name": "Form 20-F",
   "Number": "249",
   "Publisher": "SEC",
   "Section": "220",
   "Subsection": "f"
  },
  "r14": {
   "Name": "Form 40-F",
   "Number": "249",
   "Publisher": "SEC",
   "Section": "240",
   "Subsection": "f"
  },
  "r15": {
   "Name": "Forms 10-K, 10-Q, 20-F",
   "Number": "240",
   "Publisher": "SEC",
   "Section": "13",
   "Subsection": "a-1"
  },
  "r16": {
   "Name": "Regulation S-T",
   "Number": "232",
   "Publisher": "SEC",
   "Section": "405"
  },
  "r17": {
   "Name": "Securities Act",
   "Number": "230",
   "Publisher": "SEC",
   "Section": "405"
  },
  "r18": {
   "Name": "Securities Act",
   "Number": "230",
   "Publisher": "SEC",
   "Section": "425"
  },
  "r19": {
   "Name": "Securities Act",
   "Number": "7A",
   "Publisher": "SEC",
   "Section": "B",
   "Subsection": "2"
  },
  "r2": {
   "Name": "Exchange Act",
   "Number": "240",
   "Publisher": "SEC",
   "Section": "12",
   "Subsection": "b-2"
  },
  "r3": {
   "Name": "Exchange Act",
   "Number": "240",
   "Publisher": "SEC",
   "Section": "12",
   "Subsection": "b-23"
  },
  "r4": {
   "Name": "Exchange Act",
   "Number": "240",
   "Publisher": "SEC",
   "Section": "12",
   "Subsection": "d1-1"
  },
  "r5": {
   "Name": "Exchange Act",
   "Number": "240",
   "Publisher": "SEC",
   "Section": "12",
   "Subsection": "g"
  },
  "r6": {
   "Name": "Exchange Act",
   "Number": "240",
   "Publisher": "SEC",
   "Section": "12, 13, 15d"
  },
  "r7": {
   "Name": "Exchange Act",
   "Number": "240",
   "Publisher": "SEC",
   "Section": "13e",
   "Subsection": "4c"
  },
  "r8": {
   "Name": "Exchange Act",
   "Number": "240",
   "Publisher": "SEC",
   "Section": "14d",
   "Subsection": "2b"
  },
  "r9": {
   "Name": "Exchange Act",
   "Number": "240",
   "Publisher": "SEC",
   "Section": "15",
   "Subsection": "d"
  }
 },
 "version": "2.1"
}
</TEXT>
</DOCUMENT>
<DOCUMENT>
<TYPE>ZIP
<SEQUENCE>15
<FILENAME>0001104659-22-009270-xbrl.zip
<DESCRIPTION>IDEA: XBRL DOCUMENT
<TEXT>
begin 644 0001104659-22-009270-xbrl.zip
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M1_G_PZZ!K"Z-IIMIFN5?4$L#!!0    ( -%#/U3YKCU/_PH  &R'   4
M<&9G+3(P,C(P,3,Q7VQA8BYX;6S-G5]3Z[@9QN\[T^^@IC?MS DY@;8SL(?=
MX>3 3F99H"3G;-N=SHYBB^#!D:CL0/+M*UF68\MZ;4.GDKB 8#VO_,CZ19+_
M2/[TPVZ3HA?"LX31\]'TZ.,($1JQ.*'K\]'7Q?AB,9O/1RC+,8UQRB@Y'U$V
M^N'[W_\.B9]/?QB/T55"TO@,?6'1>$X?V'?H!F_(&?J14,)QSOAWZ!M.MW(+
MNTI2PM&,;9Y3DA.1H'9\AOYZ-)UB-!X/R/<;H3'C7^_G5;Z/>?Z<G4TFKZ^O
M1Y2]X%?&G[*CB&V&9;C(<;[-JMP^[CZ6/RK\4YK0IS/Y:X4S@L3QHMG9+DO.
M1W*_Y6Y?3XX87T^./WZ<3O[Q\_4B>B0;/$ZH/&X1&>DHF8LM;GIZ>CHI4K6T
MI=RM>*KW<3+1=JJ<16K2H:\YR9*SK+!WS2*<%]7>NQL$*N1_8RT;RTWCZ?'X
M9'JTR^*1/OC%$>0L)??D 17%/,OWSP*E+)$DC,IMCYP\V,VDG$]D_(22-<Y)
M+'=T*G<T_9O<T1_+S==X1=(1DDK!!UBNTT9>9=#$M=D[PA,67]+WN3:C/=D7
MWQV>_P\%J,<[+\*2Y3A]E_EZI'/;-^1]1_P0Y_Y(BW:>O.](UR+_+[;SMN4W
M'U[[<4WEQFOQJ6&1['+1@9%8FY19=+3 Q1Z*CJ',N\J=18U\4]F:,]XNN^P9
MBSPS$AVMV<LD)HG(^WCZG[_(CV/UL2BZ^/>W&1.C@8M5EG,<Y3JWHBCG(TOZ
MQ+0EE1=<>\,\ZBE@J9A$3'1/S_DX58=2A3]PMK'NMBPYLR3^EJZJ>'5HQ"X
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M;,LZBFC1NH8$M&N"TA(&!0OD#@1&!6ANBA#OT/R38#X,F9K2#S MJW9<*EF
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M&+Y9 A2'Q@CUS4A@##6A.N\<Z;JQ!]S+>,LS[I=[X:P]\C]02P,$%     @
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MCC<;8WAS(3.L0Y5_30>>BV)M\)&=GU;/;I<&GF2J;\%,#O3K6G0P8) 0N-.
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MO&\]R_C4>D6V,4'\;V A)98MKYGS+$0I,YB)^D':BN[U K:R1/XV/! -36'
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M\_/E27OS<^GLN\OOO]H&/SH)&<^7"W^=?C<^M![>O5,L^7]02P,$%     @
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M%+5;:U&17]*'LXO7?CT>*F&[PS*' <SSWE^'PO_\@!5;W/!0E,,"JZP]=M>
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M$Y,7[,9Z+Q^,-H+[1=Y'1*P@"U(SLC?MV:6<7(('.-!'#JW.0:#<AFY"GV8
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M,S$N>'-D4$L! A0#%     @ T4,_5/FN/4__"@  ;(<  !0
M ( !9@,  '!F9RTR,#(R,#$S,5]L86(N>&UL4$L! A0#%     @ T4,_5*QR
M$WI3!P  PE@  !0              ( !EPX  '!F9RTR,#(R,#$S,5]P<F4N
M>&UL4$L! A0#%     @ T4,_5/^T+6::&   ]'L  !$              ( !
M'!8  '1M,C(T-C@R9#%?.&LN:'1M4$L! A0#%     @ T4,_5"*;,^MB'@
M*XD  !4              ( !Y2X  '1M,C(T-C@R9#%?97@Y.2TQ+FAT;5!+
4!08     !0 % $0!  !Z30     !

end
</TEXT>
</DOCUMENT>
</SEC-DOCUMENT>
