$pfg 2020 Q4 10-K

Concept	2020 Q4	2019 Q4	2019 Q3
Revenue	$3.765B	$4.047B	$4.458B
YoY Change	-6.97%	7.34%	2.54%
Cost Of Revenue			$2.840B
YoY Change			7.49%
Gross Profit			$1.618B
YoY Change			-5.14%
Gross Profit Margin			36.3%
Selling, General & Admin	$30.00M	$44.20M	$46.30M
YoY Change	-32.13%	42.58%	45.14%
% of Gross Profit			2.86%
Research & Development
YoY Change
% of Gross Profit
Depreciation & Amortization		$124.6M	$228.2M
YoY Change		-26.88%	213.46%
% of Gross Profit			14.1%
Operating Expenses	$3.174B	$3.676B	$4.112B
YoY Change	-13.66%	4.2%	8.82%
Operating Profit			-$2.494B
YoY Change			20.31%
Interest Expense		-$200.0K	-$300.0K
YoY Change
% of Operating Profit
Other Income/Expense, Net
YoY Change
Pretax Income	$591.6M	$371.3M	$345.7M
YoY Change	59.33%	52.86%	-39.25%
Income Tax	$100.1M	$56.00M	$61.10M
% Of Pretax Income	16.92%	15.08%	17.67%
Net Earnings	$472.6M	$300.9M	$277.1M
YoY Change	57.06%	27.23%	-39.27%
Net Earnings / Revenue	12.55%	7.43%	6.22%
Basic Earnings Per Share	$1.72	$1.08	$0.99
Diluted Earnings Per Share	$1.70	$1.07	$0.98
COMMON SHARES
Basic Shares Outstanding	274.7M	277.7M	279.0M
Diluted Shares Outstanding			281.4M

Concept	2020 Q4	2019 Q4	2019 Q3
SHORT-TERM ASSETS
Cash & Short-Term Investments
YoY Change
Cash & Equivalents	$2.850B	$2.516B	$3.198B
Short-Term Investments
Other Short-Term Assets
YoY Change
Inventory
Prepaid Expenses
Receivables
Other Receivables
Total Short-Term Assets
YoY Change
LONG-TERM ASSETS
Property, Plant & Equipment	$1.019B	$967.7M	$961.7M
YoY Change	5.3%	26.12%	24.73%
Goodwill	$1.711B	$1.694B	$1.691B
YoY Change	1.02%	53.98%
Intangibles	$1.723B	$1.787B	$1.802B
YoY Change	-3.57%	35.86%
Long-Term Investments	$842.7M	$830.2M	$845.2M
YoY Change	1.51%	-4.44%	-98.99%
Other Assets
YoY Change
Total Long-Term Assets
YoY Change
TOTAL ASSETS
Total Short-Term Assets
Total Long-Term Assets
Total Assets	$296.6B	$276.1B	$270.2B
YoY Change	7.44%	13.6%	4.44%
SHORT-TERM LIABILITIES
YoY Change
Accounts Payable
YoY Change
Accrued Expenses		$198.0M	$199.0M
YoY Change
Deferred Revenue
YoY Change
Short-Term Debt	$84.70M	$93.40M	$96.10M
YoY Change	-9.31%	117.72%	166.94%
Long-Term Debt Due
YoY Change
Total Short-Term Liabilities	$107.0M	$307.0M	$317.0M
YoY Change	-65.15%	351.47%	387.69%
LONG-TERM LIABILITIES
Long-Term Debt	$4.279B	$3.766B	$3.797B
YoY Change	13.62%	15.52%	16.97%
Other Long-Term Liabilities	$7.582B	$6.634B	$6.603B
YoY Change	14.29%	17.17%	13.16%
Total Long-Term Liabilities	$11.86B	$10.40B	$10.40B
YoY Change	14.05%	16.57%	14.52%
TOTAL LIABILITIES
Total Short-Term Liabilities	$107.0M	$307.0M	$317.0M
Total Long-Term Liabilities	$11.86B	$10.40B	$10.40B
Total Liabilities	$279.8B	$261.1B	$255.0B
YoY Change	7.13%	12.95%	3.21%
SHAREHOLDERS EQUITY
Retained Earnings	$11.84B	$11.07B	$10.93B
YoY Change	6.9%	7.62%
Common Stock	$4.800M	$4.800M	$4.800M
YoY Change	0.0%	0.0%
Preferred Stock
YoY Change
Treasury Stock (at cost)	$7.989B	$7.682B	$7.598B
YoY Change	4.0%	3.8%
Treasury Stock Shares	$208.6M	$202.7M	$201.1M
Shareholders Equity	$16.56B	$14.62B	$14.80B
YoY Change
Total Liabilities & Shareholders Equity	$296.6B	$276.1B	$270.2B
YoY Change	7.44%	13.6%	4.44%

Concept	2020 Q4	2019 Q4	2019 Q3
OPERATING ACTIVITIES
Net Income	$472.6M	$300.9M	$277.1M
YoY Change	57.06%	27.23%	-39.27%
Depreciation, Depletion And Amortization		$124.6M	$228.2M
YoY Change		-26.88%	213.46%
Cash From Operating Activities	$628.2M	$1.028B	$1.786B
YoY Change	-38.91%	-28.71%	-13.94%
INVESTING ACTIVITIES
Capital Expenditures	-$25.90M	-$34.30M	-$32.70M
YoY Change	-24.49%	81.48%	9.73%
Acquisitions
YoY Change
Other Investing Activities	-$1.360B	-$2.728B	-$2.550B
YoY Change	-50.15%	113.98%	25.13%
Cash From Investing Activities	-$1.386B	-$2.762B	-$2.582B
YoY Change	-49.83%	113.5%	24.91%
FINANCING ACTIVITIES
Cash Dividend Paid
YoY Change
Common Stock Issuance & Retirement, Net
YoY Change
Debt Paid & Issued, Net
YoY Change
Cash From Financing Activities	50.80M	1.052B	677.9M
YoY Change	-95.17%	-1173.27%	17.65%
NET CHANGE
Cash From Operating Activities	628.2M	1.028B	1.786B
Cash From Investing Activities	-1.386B	-2.762B	-2.582B
Cash From Financing Activities	50.80M	1.052B	677.9M
Net Change In Cash	-706.9M	-682.1M	-117.9M
YoY Change	3.64%	-1442.72%	-120.16%
FREE CASH FLOW
Cash From Operating Activities	$628.2M	$1.028B	$1.786B
Capital Expenditures	-$25.90M	-$34.30M	-$32.70M
Free Cash Flow	$654.1M	$1.063B	$1.819B
YoY Change	-38.45%	-27.29%	-13.6%

Frame	Concept Type	Concept / XBRL Key	Value
CY2020	dei	Entity Registrant Name EntityRegistrantName	PRINCIPAL FINANCIAL GROUP, INC
CY2020	dei	Entity Incorporation State Country Code EntityIncorporationStateCountryCode	DE
CY2020Q4	us-gaap	Operating Lease Right Of Use Asset Statement Of Financial Position Extensible List OperatingLeaseRightOfUseAssetStatementOfFinancialPositionExtensibleList	us-gaap:PropertyPlantAndEquipmentNet
CY2020Q4	us-gaap	Finance Lease Right Of Use Asset Statement Of Financial Position Extensible List FinanceLeaseRightOfUseAssetStatementOfFinancialPositionExtensibleList	us-gaap:PropertyPlantAndEquipmentNet
CY2020Q4	us-gaap	Operating Lease Liability Statement Of Financial Position Extensible List OperatingLeaseLiabilityStatementOfFinancialPositionExtensibleList	us-gaap:OtherLiabilities
CY2020Q4	us-gaap	Finance Lease Liability Statement Of Financial Position Extensible List FinanceLeaseLiabilityStatementOfFinancialPositionExtensibleList	us-gaap:OtherLiabilities
CY2020	dei	Entity Central Index Key EntityCentralIndexKey	0001126328
CY2020	dei	Current Fiscal Year End Date CurrentFiscalYearEndDate	--12-31
CY2020	dei	Document Fiscal Year Focus DocumentFiscalYearFocus	2020
CY2020	dei	Document Fiscal Period Focus DocumentFiscalPeriodFocus	FY
CY2020	dei	Amendment Flag AmendmentFlag	false
CY2020	dei	Trading Symbol TradingSymbol	PFG
CY2019Q4	us-gaap	Operating Lease Right Of Use Asset Statement Of Financial Position Extensible List OperatingLeaseRightOfUseAssetStatementOfFinancialPositionExtensibleList	us-gaap:PropertyPlantAndEquipmentNet
CY2019Q4	us-gaap	Finance Lease Right Of Use Asset Statement Of Financial Position Extensible List FinanceLeaseRightOfUseAssetStatementOfFinancialPositionExtensibleList	us-gaap:PropertyPlantAndEquipmentNet
CY2019Q4	us-gaap	Operating Lease Liability Statement Of Financial Position Extensible List OperatingLeaseLiabilityStatementOfFinancialPositionExtensibleList	us-gaap:OtherLiabilities
CY2019Q4	us-gaap	Finance Lease Liability Statement Of Financial Position Extensible List FinanceLeaseLiabilityStatementOfFinancialPositionExtensibleList	us-gaap:OtherLiabilities
CY2020	dei	Document Type DocumentType	10-K
CY2020	dei	Document Annual Report DocumentAnnualReport	true
CY2020	dei	Document Period End Date DocumentPeriodEndDate	2020-12-31
CY2020	dei	Document Transition Report DocumentTransitionReport	false
CY2020	dei	Entity File Number EntityFileNumber	1-16725
CY2020	dei	Entity Address Address Line1 EntityAddressAddressLine1	711 High Street
CY2020	dei	Entity Address City Or Town EntityAddressCityOrTown	Des Moines
CY2020	dei	Entity Address State Or Province EntityAddressStateOrProvince	IA
CY2020	dei	Entity Address Postal Zip Code EntityAddressPostalZipCode	50392
CY2020	dei	Entity Tax Identification Number EntityTaxIdentificationNumber	42-1520346
CY2020	dei	City Area Code CityAreaCode	515
CY2020	dei	Local Phone Number LocalPhoneNumber	247-5111
CY2020	dei	Security12b Title Security12bTitle	Common Stock, par value $0.01
CY2020	dei	Security Exchange Name SecurityExchangeName	NASDAQ
CY2020	dei	Entity Well Known Seasoned Issuer EntityWellKnownSeasonedIssuer	Yes
CY2020	dei	Entity Voluntary Filers EntityVoluntaryFilers	No
CY2020	dei	Entity Current Reporting Status EntityCurrentReportingStatus	Yes
CY2020	dei	Entity Interactive Data Current EntityInteractiveDataCurrent	Yes
CY2020	dei	Entity Filer Category EntityFilerCategory	Large Accelerated Filer
CY2020	dei	Entity Small Business EntitySmallBusiness	false
CY2020	dei	Entity Emerging Growth Company EntityEmergingGrowthCompany	false
CY2020	dei	Icfr Auditor Attestation Flag IcfrAuditorAttestationFlag	true
CY2020	dei	Entity Shell Company EntityShellCompany	false
CY2021Q1	dei	Entity Common Stock Shares Outstanding EntityCommonStockSharesOutstanding	272613683
CY2020Q2	dei	Entity Public Float EntityPublicFloat	11400000000
CY2020Q4	us-gaap	Available For Sale Securities Debt Securities AvailableForSaleSecuritiesDebtSecurities	78710300000
CY2019Q4	us-gaap	Available For Sale Securities Debt Securities AvailableForSaleSecuritiesDebtSecurities	70106200000
CY2020Q4	us-gaap	Trading Securities Debt TradingSecuritiesDebt	532100000
CY2019Q4	us-gaap	Trading Securities Debt TradingSecuritiesDebt	675900000
CY2020Q4	us-gaap	Equity Securities Fv Ni EquitySecuritiesFvNi	2013400000
CY2019Q4	us-gaap	Equity Securities Fv Ni EquitySecuritiesFvNi	1879400000
CY2020Q4	us-gaap	Mortgage Loans On Real Estate Commercial And Consumer Net MortgageLoansOnRealEstateCommercialAndConsumerNet	17343000000.0
CY2019Q4	us-gaap	Mortgage Loans On Real Estate Commercial And Consumer Net MortgageLoansOnRealEstateCommercialAndConsumerNet	16486900000
CY2020Q4	us-gaap	Real Estate Investments RealEstateInvestments	1797300000
CY2019Q4	us-gaap	Real Estate Investments RealEstateInvestments	1714800000
CY2020Q4	pfg	Other Investments Fair Value Option OtherInvestmentsFairValueOption	28500000
CY2019Q4	pfg	Other Investments Fair Value Option OtherInvestmentsFairValueOption	22800000
CY2020Q4	us-gaap	Other Investments OtherInvestments	5126800000
CY2019Q4	us-gaap	Other Investments OtherInvestments	4690200000
CY2020Q4	us-gaap	Investments Investments	106306900000
CY2019Q4	us-gaap	Investments Investments	96351400000
CY2020Q4	us-gaap	Cash And Cash Equivalents At Carrying Value CashAndCashEquivalentsAtCarryingValue	2849800000
CY2019Q4	us-gaap	Cash And Cash Equivalents At Carrying Value CashAndCashEquivalentsAtCarryingValue	2515900000
CY2020Q4	us-gaap	Accrued Investment Income Receivable AccruedInvestmentIncomeReceivable	710600000
CY2019Q4	us-gaap	Accrued Investment Income Receivable AccruedInvestmentIncomeReceivable	686600000
CY2020Q4	us-gaap	Premiums And Other Receivables Net PremiumsAndOtherReceivablesNet	1723800000
CY2019Q4	us-gaap	Premiums And Other Receivables Net PremiumsAndOtherReceivablesNet	1740300000
CY2020Q4	us-gaap	Deferred Policy Acquisition Costs DeferredPolicyAcquisitionCosts	3409700000
CY2019Q4	us-gaap	Deferred Policy Acquisition Costs DeferredPolicyAcquisitionCosts	3521300000
CY2020Q4	us-gaap	Property Plant And Equipment And Finance Lease Right Of Use Asset After Accumulated Depreciation And Amortization PropertyPlantAndEquipmentAndFinanceLeaseRightOfUseAssetAfterAccumulatedDepreciationAndAmortization	1019000000.0
CY2019Q4	us-gaap	Property Plant And Equipment And Finance Lease Right Of Use Asset After Accumulated Depreciation And Amortization PropertyPlantAndEquipmentAndFinanceLeaseRightOfUseAssetAfterAccumulatedDepreciationAndAmortization	967700000
CY2020Q4	us-gaap	Goodwill Goodwill	1711000000.0
CY2019Q4	us-gaap	Goodwill Goodwill	1693800000
CY2020Q4	us-gaap	Intangible Assets Net Excluding Goodwill IntangibleAssetsNetExcludingGoodwill	1723000000.0
CY2019Q4	us-gaap	Intangible Assets Net Excluding Goodwill IntangibleAssetsNetExcludingGoodwill	1786700000
CY2020Q4	us-gaap	Separate Account Assets SeparateAccountAssets	175951400000
CY2019Q4	us-gaap	Separate Account Assets SeparateAccountAssets	165468000000.0
CY2020Q4	us-gaap	Other Assets OtherAssets	1222500000
CY2019Q4	us-gaap	Other Assets OtherAssets	1356100000
CY2020Q4	us-gaap	Assets Assets	296627700000
CY2019Q4	us-gaap	Assets Assets	276087800000
CY2020Q4	pfg	Contractholder Funds ContractholderFunds	43237700000
CY2019Q4	pfg	Contractholder Funds ContractholderFunds	41367500000
CY2020Q4	us-gaap	Liability For Future Policy Benefits And Unpaid Claims And Claims Adjustment Expense LiabilityForFuturePolicyBenefitsAndUnpaidClaimsAndClaimsAdjustmentExpense	45207200000
CY2019Q4	us-gaap	Liability For Future Policy Benefits And Unpaid Claims And Claims Adjustment Expense LiabilityForFuturePolicyBenefitsAndUnpaidClaimsAndClaimsAdjustmentExpense	40838200000
CY2020Q4	us-gaap	Other Policyholder Funds OtherPolicyholderFunds	1059400000
CY2019Q4	us-gaap	Other Policyholder Funds OtherPolicyholderFunds	959400000
CY2020Q4	us-gaap	Short Term Borrowings ShortTermBorrowings	84700000
CY2019Q4	us-gaap	Short Term Borrowings ShortTermBorrowings	93400000
CY2020Q4	us-gaap	Long Term Debt LongTermDebt	4279200000
CY2019Q4	us-gaap	Long Term Debt LongTermDebt	3734100000
CY2020Q4	us-gaap	Accrued Income Taxes AccruedIncomeTaxes	22300000
CY2019Q4	us-gaap	Accrued Income Taxes AccruedIncomeTaxes	16200000
CY2020Q4	us-gaap	Deferred Income Tax Liabilities Net DeferredIncomeTaxLiabilitiesNet	2330800000
CY2019Q4	us-gaap	Deferred Income Tax Liabilities Net DeferredIncomeTaxLiabilitiesNet	1796600000
CY2020Q4	us-gaap	Separate Accounts Liability SeparateAccountsLiability	175951400000
CY2019Q4	us-gaap	Separate Accounts Liability SeparateAccountsLiability	165468000000.0
CY2020Q4	us-gaap	Other Liabilities OtherLiabilities	7582100000
CY2019Q4	us-gaap	Other Liabilities OtherLiabilities	6863700000
CY2020Q4	us-gaap	Liabilities Liabilities	279754800000
CY2019Q4	us-gaap	Liabilities Liabilities	261137100000
CY2020Q4	us-gaap	Redeemable Noncontrolling Interest Equity Carrying Amount RedeemableNoncontrollingInterestEquityCarryingAmount	255600000
CY2019Q4	us-gaap	Redeemable Noncontrolling Interest Equity Carrying Amount RedeemableNoncontrollingInterestEquityCarryingAmount	264900000
CY2019Q4	us-gaap	Common Stock Par Or Stated Value Per Share CommonStockParOrStatedValuePerShare	0.01
CY2020Q4	us-gaap	Common Stock Par Or Stated Value Per Share CommonStockParOrStatedValuePerShare	0.01
CY2019Q4	us-gaap	Common Stock Shares Authorized CommonStockSharesAuthorized	2500000000.0
CY2020Q4	us-gaap	Common Stock Shares Authorized CommonStockSharesAuthorized	2500000000.0
CY2020Q4	us-gaap	Common Stock Shares Issued CommonStockSharesIssued	481900000
CY2019Q4	us-gaap	Common Stock Shares Issued CommonStockSharesIssued	479300000
CY2020Q4	us-gaap	Common Stock Shares Outstanding CommonStockSharesOutstanding	273300000
CY2019Q4	us-gaap	Common Stock Shares Outstanding CommonStockSharesOutstanding	276600000
CY2020Q4	us-gaap	Common Stock Value CommonStockValue	4800000
CY2019Q4	us-gaap	Common Stock Value CommonStockValue	4800000
CY2020Q4	us-gaap	Additional Paid In Capital AdditionalPaidInCapital	10321600000
CY2019Q4	us-gaap	Additional Paid In Capital AdditionalPaidInCapital	10182600000
CY2020Q4	us-gaap	Retained Earnings Accumulated Deficit RetainedEarningsAccumulatedDeficit	11838000000.0
CY2019Q4	us-gaap	Retained Earnings Accumulated Deficit RetainedEarningsAccumulatedDeficit	11074300000
CY2020Q4	us-gaap	Accumulated Other Comprehensive Income Loss Net Of Tax AccumulatedOtherComprehensiveIncomeLossNetOfTax	2383100000
CY2019Q4	us-gaap	Accumulated Other Comprehensive Income Loss Net Of Tax AccumulatedOtherComprehensiveIncomeLossNetOfTax	1037900000
CY2020Q4	us-gaap	Treasury Stock Shares TreasuryStockShares	208600000
CY2019Q4	us-gaap	Treasury Stock Shares TreasuryStockShares	202700000
CY2020Q4	us-gaap	Treasury Stock Value TreasuryStockValue	7988600000
CY2019Q4	us-gaap	Treasury Stock Value TreasuryStockValue	7681600000
CY2020Q4	us-gaap	Stockholders Equity StockholdersEquity	16558900000
CY2019Q4	us-gaap	Stockholders Equity StockholdersEquity	14618000000.0
CY2020Q4	us-gaap	Minority Interest MinorityInterest	58400000
CY2019Q4	us-gaap	Minority Interest MinorityInterest	67800000
CY2020Q4	us-gaap	Stockholders Equity Including Portion Attributable To Noncontrolling Interest StockholdersEquityIncludingPortionAttributableToNoncontrollingInterest	16617300000
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CY2020Q4	us-gaap	Liabilities And Stockholders Equity LiabilitiesAndStockholdersEquity	296627700000
CY2019Q4	us-gaap	Liabilities And Stockholders Equity LiabilitiesAndStockholdersEquity	276087800000
CY2020	us-gaap	Premiums Earned Net PremiumsEarnedNet	6037400000
CY2019	us-gaap	Premiums Earned Net PremiumsEarnedNet	7866600000
CY2018	us-gaap	Premiums Earned Net PremiumsEarnedNet	6409600000
CY2020	pfg	Investment Advisory Asset Management And Insurance Fees And Commissions InvestmentAdvisoryAssetManagementAndInsuranceFeesAndCommissions	4511100000
CY2019	pfg	Investment Advisory Asset Management And Insurance Fees And Commissions InvestmentAdvisoryAssetManagementAndInsuranceFeesAndCommissions	4409900000
CY2018	pfg	Investment Advisory Asset Management And Insurance Fees And Commissions InvestmentAdvisoryAssetManagementAndInsuranceFeesAndCommissions	4273800000
CY2020	us-gaap	Net Investment Income NetInvestmentIncome	3890600000
CY2019	us-gaap	Net Investment Income NetInvestmentIncome	3998400000
CY2018	us-gaap	Net Investment Income NetInvestmentIncome	3629200000
CY2020	us-gaap	Gain Loss On Investments GainLossOnInvestments	302600000
CY2019	us-gaap	Gain Loss On Investments GainLossOnInvestments	-52800000
CY2018	us-gaap	Gain Loss On Investments GainLossOnInvestments	-75400000
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CY2018	us-gaap	Revenues Revenues	14237200000
CY2020	us-gaap	Policyholder Benefits And Claims Incurred Net PolicyholderBenefitsAndClaimsIncurredNet	8281500000
CY2019	us-gaap	Policyholder Benefits And Claims Incurred Net PolicyholderBenefitsAndClaimsIncurredNet	9905800000
CY2018	us-gaap	Policyholder Benefits And Claims Incurred Net PolicyholderBenefitsAndClaimsIncurredNet	8192500000
CY2020	us-gaap	Policyholder Dividends PolicyholderDividends	120200000
CY2019	us-gaap	Policyholder Dividends PolicyholderDividends	119100000
CY2018	us-gaap	Policyholder Dividends PolicyholderDividends	123600000
CY2020	pfg	Operating Expenses Including Deferred Acquisition Costs Capitalization And Amortization OperatingExpensesIncludingDeferredAcquisitionCostsCapitalizationAndAmortization	4646500000
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CY2020	us-gaap	Income Tax Expense Benefit IncomeTaxExpenseBenefit	265000000.0
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CY2020	us-gaap	Net Income Loss Attributable To Noncontrolling Interest NetIncomeLossAttributableToNoncontrollingInterest	32700000
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CY2019	us-gaap	Net Income Loss NetIncomeLoss	1394200000
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CY2020	us-gaap	Earnings Per Share Basic EarningsPerShareBasic	5.08
CY2019	us-gaap	Earnings Per Share Basic EarningsPerShareBasic	5.00
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CY2020	us-gaap	Earnings Per Share Diluted EarningsPerShareDiluted	5.05
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CY2018	us-gaap	Profit Loss ProfitLoss	1553700000
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CY2018	pfg	Other Comprehensive Income Available For Sale Securities Period Increase Decrease Net Of Tax OtherComprehensiveIncomeAvailableForSaleSecuritiesPeriodIncreaseDecreaseNetOfTax	-1529600000
CY2019	pfg	Other Comprehensive Income Reclassification Adjustment Net Of Tax OtherComprehensiveIncomeReclassificationAdjustmentNetOfTax	-3000000.0
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CY2020	us-gaap	Other Comprehensive Income Loss Pension And Other Postretirement Benefit Plans Adjustment Net Of Tax OtherComprehensiveIncomeLossPensionAndOtherPostretirementBenefitPlansAdjustmentNetOfTax	24900000
CY2020	pfg	Other Comprehensive Income Derivatives Period Increase Decrease Net Of Tax OtherComprehensiveIncomeDerivativesPeriodIncreaseDecreaseNetOfTax	-35200000
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CY2020	us-gaap	Other Comprehensive Income Loss Net Of Tax OtherComprehensiveIncomeLossNetOfTax	1347000000.0
CY2019	us-gaap	Other Comprehensive Income Loss Net Of Tax OtherComprehensiveIncomeLossNetOfTax	2606700000
CY2018	us-gaap	Other Comprehensive Income Loss Net Of Tax OtherComprehensiveIncomeLossNetOfTax	-1835700000
CY2020	us-gaap	Comprehensive Income Net Of Tax Including Portion Attributable To Noncontrolling Interest ComprehensiveIncomeNetOfTaxIncludingPortionAttributableToNoncontrollingInterest	2775500000
CY2019	us-gaap	Comprehensive Income Net Of Tax Including Portion Attributable To Noncontrolling Interest ComprehensiveIncomeNetOfTaxIncludingPortionAttributableToNoncontrollingInterest	4050800000
CY2018	us-gaap	Comprehensive Income Net Of Tax Including Portion Attributable To Noncontrolling Interest ComprehensiveIncomeNetOfTaxIncludingPortionAttributableToNoncontrollingInterest	-282000000.0
CY2020	us-gaap	Comprehensive Income Net Of Tax Attributable To Noncontrolling Interest ComprehensiveIncomeNetOfTaxAttributableToNoncontrollingInterest	34500000
CY2019	us-gaap	Comprehensive Income Net Of Tax Attributable To Noncontrolling Interest ComprehensiveIncomeNetOfTaxAttributableToNoncontrollingInterest	53600000
CY2018	us-gaap	Comprehensive Income Net Of Tax Attributable To Noncontrolling Interest ComprehensiveIncomeNetOfTaxAttributableToNoncontrollingInterest	2700000
CY2020	us-gaap	Comprehensive Income Net Of Tax ComprehensiveIncomeNetOfTax	2741000000.0
CY2019	us-gaap	Comprehensive Income Net Of Tax ComprehensiveIncomeNetOfTax	3997200000
CY2018	us-gaap	Comprehensive Income Net Of Tax ComprehensiveIncomeNetOfTax	-284700000
CY2017Q4	us-gaap	Stockholders Equity Including Portion Attributable To Noncontrolling Interest StockholdersEquityIncludingPortionAttributableToNoncontrollingInterest	12921900000
CY2018	us-gaap	Stock Issued During Period Value New Issues StockIssuedDuringPeriodValueNewIssues	64000000.0
CY2018	pfg	Stock Based Compensation StockBasedCompensation	76800000
CY2018	us-gaap	Treasury Stock Value Acquired Cost Method TreasuryStockValueAcquiredCostMethod	671600000
CY2018	us-gaap	Dividends Common Stock DividendsCommonStock	598600000
CY2018	us-gaap	Minority Interest Decrease From Distributions To Noncontrolling Interest Holders MinorityInterestDecreaseFromDistributionsToNoncontrollingInterestHolders	13500000
CY2018	pfg	Minority Interest Increase From Contributions From Noncontrolling Interest MinorityInterestIncreaseFromContributionsFromNoncontrollingInterest	3300000
CY2018	us-gaap	Minority Interest Decrease From Redemptions MinorityInterestDecreaseFromRedemptions	24000000.0
CY2018	pfg	Adjustments To Redemption Amount Of Redeemable Noncontrolling Interest AdjustmentsToRedemptionAmountOfRedeemableNoncontrollingInterest	7000000.0
CY2018	us-gaap	Net Income Loss Including Portion Attributable To Nonredeemable Noncontrolling Interest NetIncomeLossIncludingPortionAttributableToNonredeemableNoncontrollingInterest	1555800000
CY2018	pfg	Other Comprehensive Income Loss Net Of Tax Excluding Redeemable Noncontrolling Interest OtherComprehensiveIncomeLossNetOfTaxExcludingRedeemableNoncontrollingInterest	-1834100000
CY2018Q4	us-gaap	Stockholders Equity Including Portion Attributable To Noncontrolling Interest StockholdersEquityIncludingPortionAttributableToNoncontrollingInterest	11456000000.0
CY2019	us-gaap	Stock Issued During Period Value New Issues StockIssuedDuringPeriodValueNewIssues	37700000
CY2019	pfg	Stock Based Compensation StockBasedCompensation	81900000
CY2019	us-gaap	Treasury Stock Value Acquired Cost Method TreasuryStockValueAcquiredCostMethod	281000000.0
CY2019	us-gaap	Dividends Common Stock DividendsCommonStock	606000000.0
CY2019	us-gaap	Minority Interest Decrease From Distributions To Noncontrolling Interest Holders MinorityInterestDecreaseFromDistributionsToNoncontrollingInterestHolders	20900000
CY2019	pfg	Minority Interest Increase From Contributions From Noncontrolling Interest MinorityInterestIncreaseFromContributionsFromNoncontrollingInterest	8200000
CY2019	us-gaap	Minority Interest Decrease From Redemptions MinorityInterestDecreaseFromRedemptions	600000
CY2019	pfg	Adjustments To Redemption Amount Of Redeemable Noncontrolling Interest AdjustmentsToRedemptionAmountOfRedeemableNoncontrollingInterest	-5400000
CY2019	us-gaap	Net Income Loss Including Portion Attributable To Nonredeemable Noncontrolling Interest NetIncomeLossIncludingPortionAttributableToNonredeemableNoncontrollingInterest	1410500000
CY2019	pfg	Other Comprehensive Income Loss Net Of Tax Excluding Redeemable Noncontrolling Interest OtherComprehensiveIncomeLossNetOfTaxExcludingRedeemableNoncontrollingInterest	2601400000
CY2019Q4	us-gaap	Stockholders Equity Including Portion Attributable To Noncontrolling Interest StockholdersEquityIncludingPortionAttributableToNoncontrollingInterest	14685800000
CY2020	us-gaap	Stock Issued During Period Value New Issues StockIssuedDuringPeriodValueNewIssues	42800000
CY2020	pfg	Stock Based Compensation StockBasedCompensation	87100000
CY2020	us-gaap	Treasury Stock Value Acquired Cost Method TreasuryStockValueAcquiredCostMethod	307000000.0
CY2019	us-gaap	Gain Loss On Investments GainLossOnInvestments	-52800000
CY2018	us-gaap	Gain Loss On Investments GainLossOnInvestments	-75400000
CY2020	us-gaap	Depreciation Amortization And Accretion Net DepreciationAmortizationAndAccretionNet	251900000
CY2019	us-gaap	Depreciation Amortization And Accretion Net DepreciationAmortizationAndAccretionNet	226800000
CY2018	us-gaap	Depreciation Amortization And Accretion Net DepreciationAmortizationAndAccretionNet	205100000
CY2020	us-gaap	Dividends Common Stock DividendsCommonStock	614500000
CY2020	us-gaap	Minority Interest Decrease From Distributions To Noncontrolling Interest Holders MinorityInterestDecreaseFromDistributionsToNoncontrollingInterestHolders	40300000
CY2020	pfg	Minority Interest Increase From Contributions From Noncontrolling Interest MinorityInterestIncreaseFromContributionsFromNoncontrollingInterest	6000000.0
CY2020	us-gaap	Minority Interest Decrease From Redemptions MinorityInterestDecreaseFromRedemptions	1400000
CY2020	pfg	Adjustments To Redemption Amount Of Redeemable Noncontrolling Interest AdjustmentsToRedemptionAmountOfRedeemableNoncontrollingInterest	-200000
CY2020	us-gaap	Net Income Loss Including Portion Attributable To Nonredeemable Noncontrolling Interest NetIncomeLossIncludingPortionAttributableToNonredeemableNoncontrollingInterest	1421000000.0
CY2020	pfg	Other Comprehensive Income Loss Net Of Tax Excluding Redeemable Noncontrolling Interest OtherComprehensiveIncomeLossNetOfTaxExcludingRedeemableNoncontrollingInterest	1346400000
CY2020Q4	us-gaap	Stockholders Equity Including Portion Attributable To Noncontrolling Interest StockholdersEquityIncludingPortionAttributableToNoncontrollingInterest	16617300000
CY2020	us-gaap	Profit Loss ProfitLoss	1428500000
CY2019	us-gaap	Profit Loss ProfitLoss	1444100000
CY2018	us-gaap	Profit Loss ProfitLoss	1553700000
CY2020	us-gaap	Gain Loss On Investments GainLossOnInvestments	302600000
CY2020	pfg	Deferred Policy Acquisition Cost And Capitalized Contract Cost Amortization Expense DeferredPolicyAcquisitionCostAndCapitalizedContractCostAmortizationExpense	412900000
CY2019	pfg	Deferred Policy Acquisition Cost And Capitalized Contract Cost Amortization Expense DeferredPolicyAcquisitionCostAndCapitalizedContractCostAmortizationExpense	371400000
CY2018	pfg	Deferred Policy Acquisition Cost And Capitalized Contract Cost Amortization Expense DeferredPolicyAcquisitionCostAndCapitalizedContractCostAmortizationExpense	277300000
CY2020	pfg	Deferred Policy Acquisition Cost And Capitalized Contract Cost Additions DeferredPolicyAcquisitionCostAndCapitalizedContractCostAdditions	499900000
CY2019	pfg	Deferred Policy Acquisition Cost And Capitalized Contract Cost Additions DeferredPolicyAcquisitionCostAndCapitalizedContractCostAdditions	515500000
CY2018	pfg	Deferred Policy Acquisition Cost And Capitalized Contract Cost Additions DeferredPolicyAcquisitionCostAndCapitalizedContractCostAdditions	443400000
CY2020	us-gaap	Share Based Compensation ShareBasedCompensation	87600000
CY2019	us-gaap	Share Based Compensation ShareBasedCompensation	82600000
CY2018	us-gaap	Share Based Compensation ShareBasedCompensation	77400000
CY2020	us-gaap	Income Loss From Equity Method Investments Net Of Dividends Or Distributions IncomeLossFromEquityMethodInvestmentsNetOfDividendsOrDistributions	10600000
CY2019	us-gaap	Income Loss From Equity Method Investments Net Of Dividends Or Distributions IncomeLossFromEquityMethodInvestmentsNetOfDividendsOrDistributions	111900000
CY2018	us-gaap	Income Loss From Equity Method Investments Net Of Dividends Or Distributions IncomeLossFromEquityMethodInvestmentsNetOfDividendsOrDistributions	76000000.0
CY2020	us-gaap	Increase Decrease In Accrued Investment Income Receivable IncreaseDecreaseInAccruedInvestmentIncomeReceivable	24000000.0
CY2019	us-gaap	Increase Decrease In Accrued Investment Income Receivable IncreaseDecreaseInAccruedInvestmentIncomeReceivable	50400000
CY2018	us-gaap	Increase Decrease In Accrued Investment Income Receivable IncreaseDecreaseInAccruedInvestmentIncomeReceivable	28700000
CY2020	pfg	Proceeds From Payments For Trading Securities And Equity Securities With Operating Intent ProceedsFromPaymentsForTradingSecuritiesAndEquitySecuritiesWithOperatingIntent	144200000
CY2019	pfg	Proceeds From Payments For Trading Securities And Equity Securities With Operating Intent ProceedsFromPaymentsForTradingSecuritiesAndEquitySecuritiesWithOperatingIntent	-53800000
CY2018	pfg	Proceeds From Payments For Trading Securities And Equity Securities With Operating Intent ProceedsFromPaymentsForTradingSecuritiesAndEquitySecuritiesWithOperatingIntent	-133700000
CY2020	us-gaap	Increase Decrease In Receivables IncreaseDecreaseInReceivables	-16400000
CY2019	us-gaap	Increase Decrease In Receivables IncreaseDecreaseInReceivables	247600000
CY2018	us-gaap	Increase Decrease In Receivables IncreaseDecreaseInReceivables	-37800000
CY2020	us-gaap	Increase Decrease In Insurance Liabilities IncreaseDecreaseInInsuranceLiabilities	1591200000
CY2019	us-gaap	Increase Decrease In Insurance Liabilities IncreaseDecreaseInInsuranceLiabilities	3599900000
CY2018	us-gaap	Increase Decrease In Insurance Liabilities IncreaseDecreaseInInsuranceLiabilities	3610200000
CY2020	us-gaap	Increase Decrease In Income Taxes IncreaseDecreaseInIncomeTaxes	442500000
CY2019	us-gaap	Increase Decrease In Income Taxes IncreaseDecreaseInIncomeTaxes	211200000
CY2018	us-gaap	Increase Decrease In Income Taxes IncreaseDecreaseInIncomeTaxes	274700000
CY2020	us-gaap	Payments To Acquire Held For Sale Real Estate PaymentsToAcquireHeldForSaleRealEstate	16400000
CY2019	us-gaap	Payments To Acquire Held For Sale Real Estate PaymentsToAcquireHeldForSaleRealEstate	64700000
CY2018	us-gaap	Payments To Acquire Held For Sale Real Estate PaymentsToAcquireHeldForSaleRealEstate	89200000
CY2020	us-gaap	Proceeds From Sale Of Wholly Owned Real Estate And Real Estate Acquired In Settlement Of Loans ProceedsFromSaleOfWhollyOwnedRealEstateAndRealEstateAcquiredInSettlementOfLoans	195500000
CY2019	us-gaap	Proceeds From Sale Of Wholly Owned Real Estate And Real Estate Acquired In Settlement Of Loans ProceedsFromSaleOfWhollyOwnedRealEstateAndRealEstateAcquiredInSettlementOfLoans	136100000
CY2018	us-gaap	Proceeds From Sale Of Wholly Owned Real Estate And Real Estate Acquired In Settlement Of Loans ProceedsFromSaleOfWhollyOwnedRealEstateAndRealEstateAcquiredInSettlementOfLoans	133600000
CY2020	us-gaap	Increase Decrease In Other Operating Capital Net IncreaseDecreaseInOtherOperatingCapitalNet	89000000.0
CY2019	us-gaap	Increase Decrease In Other Operating Capital Net IncreaseDecreaseInOtherOperatingCapitalNet	-401100000
CY2018	us-gaap	Increase Decrease In Other Operating Capital Net IncreaseDecreaseInOtherOperatingCapitalNet	282000000.0
CY2020	us-gaap	Other Operating Activities Cash Flow Statement OtherOperatingActivitiesCashFlowStatement	110400000
CY2019	us-gaap	Other Operating Activities Cash Flow Statement OtherOperatingActivitiesCashFlowStatement	11100000
CY2018	us-gaap	Other Operating Activities Cash Flow Statement OtherOperatingActivitiesCashFlowStatement	-35700000
CY2020	us-gaap	Adjustments To Reconcile Net Income Loss To Cash Provided By Used In Operating Activities AdjustmentsToReconcileNetIncomeLossToCashProvidedByUsedInOperatingActivities	2310100000
CY2019	us-gaap	Adjustments To Reconcile Net Income Loss To Cash Provided By Used In Operating Activities AdjustmentsToReconcileNetIncomeLossToCashProvidedByUsedInOperatingActivities	4049100000
CY2018	us-gaap	Adjustments To Reconcile Net Income Loss To Cash Provided By Used In Operating Activities AdjustmentsToReconcileNetIncomeLossToCashProvidedByUsedInOperatingActivities	3602800000
CY2020	us-gaap	Net Cash Provided By Used In Operating Activities NetCashProvidedByUsedInOperatingActivities	3738600000
CY2019	us-gaap	Net Cash Provided By Used In Operating Activities NetCashProvidedByUsedInOperatingActivities	5493200000
CY2018	us-gaap	Net Cash Provided By Used In Operating Activities NetCashProvidedByUsedInOperatingActivities	5156500000
CY2020	us-gaap	Payments To Acquire Marketable Securities PaymentsToAcquireMarketableSecurities	15713400000
CY2019	us-gaap	Payments To Acquire Marketable Securities PaymentsToAcquireMarketableSecurities	14137100000
CY2018	us-gaap	Payments To Acquire Marketable Securities PaymentsToAcquireMarketableSecurities	13909800000
CY2020	pfg	Proceeds From Sale Of Debt Securities Available For Sale And Equity Securities Fv Ni ProceedsFromSaleOfDebtSecuritiesAvailableForSaleAndEquitySecuritiesFvNi	3043900000
CY2019	pfg	Proceeds From Sale Of Debt Securities Available For Sale And Equity Securities Fv Ni ProceedsFromSaleOfDebtSecuritiesAvailableForSaleAndEquitySecuritiesFvNi	2397400000
CY2018	pfg	Proceeds From Sale Of Debt Securities Available For Sale And Equity Securities Fv Ni ProceedsFromSaleOfDebtSecuritiesAvailableForSaleAndEquitySecuritiesFvNi	3813100000
CY2020	pfg	Proceeds From Maturities Repayments And Calls Of Debt Securities Available For Sale And Equity Securities Fv Ni ProceedsFromMaturitiesRepaymentsAndCallsOfDebtSecuritiesAvailableForSaleAndEquitySecuritiesFvNi	8819500000
CY2019	pfg	Proceeds From Maturities Repayments And Calls Of Debt Securities Available For Sale And Equity Securities Fv Ni ProceedsFromMaturitiesRepaymentsAndCallsOfDebtSecuritiesAvailableForSaleAndEquitySecuritiesFvNi	7064200000
CY2018	pfg	Proceeds From Maturities Repayments And Calls Of Debt Securities Available For Sale And Equity Securities Fv Ni ProceedsFromMaturitiesRepaymentsAndCallsOfDebtSecuritiesAvailableForSaleAndEquitySecuritiesFvNi	6217600000
CY2020	us-gaap	Payments To Acquire Mortgage Notes Receivable PaymentsToAcquireMortgageNotesReceivable	3249500000
CY2019	us-gaap	Payments To Acquire Mortgage Notes Receivable PaymentsToAcquireMortgageNotesReceivable	3487700000
CY2018	us-gaap	Payments To Acquire Mortgage Notes Receivable PaymentsToAcquireMortgageNotesReceivable	3447500000
CY2020	us-gaap	Proceeds From Sale And Collection Of Mortgage Notes Receivable ProceedsFromSaleAndCollectionOfMortgageNotesReceivable	2477200000
CY2019	us-gaap	Proceeds From Sale And Collection Of Mortgage Notes Receivable ProceedsFromSaleAndCollectionOfMortgageNotesReceivable	2335900000
CY2018	us-gaap	Proceeds From Sale And Collection Of Mortgage Notes Receivable ProceedsFromSaleAndCollectionOfMortgageNotesReceivable	2228400000
CY2020	us-gaap	Payments To Acquire Real Estate Held For Investment PaymentsToAcquireRealEstateHeldForInvestment	230600000
CY2019	us-gaap	Payments To Acquire Real Estate Held For Investment PaymentsToAcquireRealEstateHeldForInvestment	127500000
CY2018	us-gaap	Payments To Acquire Real Estate Held For Investment PaymentsToAcquireRealEstateHeldForInvestment	88100000
CY2020	us-gaap	Proceeds From Sale Of Real Estate Heldforinvestment ProceedsFromSaleOfRealEstateHeldforinvestment	2300000
CY2019	us-gaap	Proceeds From Sale Of Real Estate Heldforinvestment ProceedsFromSaleOfRealEstateHeldforinvestment	96300000
CY2018	us-gaap	Proceeds From Sale Of Real Estate Heldforinvestment ProceedsFromSaleOfRealEstateHeldforinvestment	63500000
CY2020	pfg	Payments To Acquire Property Plant And Equipment Net PaymentsToAcquirePropertyPlantAndEquipmentNet	108800000
CY2019	pfg	Payments To Acquire Property Plant And Equipment Net PaymentsToAcquirePropertyPlantAndEquipmentNet	132400000
CY2018	pfg	Payments To Acquire Property Plant And Equipment Net PaymentsToAcquirePropertyPlantAndEquipmentNet	92300000
CY2019	us-gaap	Payments To Acquire Interest In Subsidiaries And Affiliates PaymentsToAcquireInterestInSubsidiariesAndAffiliates	1208500000
CY2018	us-gaap	Payments To Acquire Interest In Subsidiaries And Affiliates PaymentsToAcquireInterestInSubsidiariesAndAffiliates	184700000
CY2020	us-gaap	Payments For Proceeds From Other Investing Activities PaymentsForProceedsFromOtherInvestingActivities	66400000
CY2019	us-gaap	Payments For Proceeds From Other Investing Activities PaymentsForProceedsFromOtherInvestingActivities	489100000
CY2018	us-gaap	Payments For Proceeds From Other Investing Activities PaymentsForProceedsFromOtherInvestingActivities	302700000
CY2020	us-gaap	Net Cash Provided By Used In Investing Activities NetCashProvidedByUsedInInvestingActivities	-5025800000
CY2019	us-gaap	Net Cash Provided By Used In Investing Activities NetCashProvidedByUsedInInvestingActivities	-7688500000
CY2018	us-gaap	Net Cash Provided By Used In Investing Activities NetCashProvidedByUsedInInvestingActivities	-5702500000
CY2020	us-gaap	Proceeds From Issuance Of Common Stock ProceedsFromIssuanceOfCommonStock	42800000
CY2019	us-gaap	Proceeds From Issuance Of Common Stock ProceedsFromIssuanceOfCommonStock	37700000
CY2018	us-gaap	Proceeds From Issuance Of Common Stock ProceedsFromIssuanceOfCommonStock	64000000.0
CY2020	us-gaap	Payments For Repurchase Of Common Stock PaymentsForRepurchaseOfCommonStock	307000000.0
CY2019	us-gaap	Payments For Repurchase Of Common Stock PaymentsForRepurchaseOfCommonStock	281000000.0
CY2018	us-gaap	Payments For Repurchase Of Common Stock PaymentsForRepurchaseOfCommonStock	671600000
CY2020	us-gaap	Payments For Derivative Instrument Financing Activities PaymentsForDerivativeInstrumentFinancingActivities	30900000
CY2019	us-gaap	Payments For Derivative Instrument Financing Activities PaymentsForDerivativeInstrumentFinancingActivities	26900000
CY2018	us-gaap	Payments For Derivative Instrument Financing Activities PaymentsForDerivativeInstrumentFinancingActivities	65900000
CY2020	us-gaap	Payments To Minority Shareholders PaymentsToMinorityShareholders	1400000
CY2019	us-gaap	Payments To Minority Shareholders PaymentsToMinorityShareholders	1700000
CY2018	us-gaap	Payments To Minority Shareholders PaymentsToMinorityShareholders	31100000
CY2020	us-gaap	Payments Of Dividends Common Stock PaymentsOfDividendsCommonStock	614500000
CY2019	us-gaap	Payments Of Dividends Common Stock PaymentsOfDividendsCommonStock	606000000.0
CY2018	us-gaap	Payments Of Dividends Common Stock PaymentsOfDividendsCommonStock	598600000
CY2020	us-gaap	Proceeds From Issuance Of Long Term Debt ProceedsFromIssuanceOfLongTermDebt	608900000
CY2019	us-gaap	Proceeds From Issuance Of Long Term Debt ProceedsFromIssuanceOfLongTermDebt	504900000
CY2018	us-gaap	Proceeds From Issuance Of Long Term Debt ProceedsFromIssuanceOfLongTermDebt	80800000
CY2020	us-gaap	Repayments Of Long Term Debt RepaymentsOfLongTermDebt	65800000
CY2019	us-gaap	Repayments Of Long Term Debt RepaymentsOfLongTermDebt	32200000
CY2018	us-gaap	Repayments Of Long Term Debt RepaymentsOfLongTermDebt	1300000
CY2020	us-gaap	Proceeds From Repayments Of Short Term Debt ProceedsFromRepaymentsOfShortTermDebt	-12600000
CY2019	us-gaap	Proceeds From Repayments Of Short Term Debt ProceedsFromRepaymentsOfShortTermDebt	57500000
CY2018	us-gaap	Proceeds From Repayments Of Short Term Debt ProceedsFromRepaymentsOfShortTermDebt	8500000
CY2020	us-gaap	Additions To Contract Holders Funds AdditionsToContractHoldersFunds	10284400000
CY2019	us-gaap	Additions To Contract Holders Funds AdditionsToContractHoldersFunds	9200000000.0
CY2018	us-gaap	Additions To Contract Holders Funds AdditionsToContractHoldersFunds	8308800000
CY2020	us-gaap	Withdrawal From Contract Holders Funds WithdrawalFromContractHoldersFunds	8852700000
CY2019	us-gaap	Withdrawal From Contract Holders Funds WithdrawalFromContractHoldersFunds	7747700000
CY2018	us-gaap	Withdrawal From Contract Holders Funds WithdrawalFromContractHoldersFunds	6589600000
CY2020	us-gaap	Increase Decrease In Deposits IncreaseDecreaseInDeposits	569700000
CY2019	us-gaap	Increase Decrease In Deposits IncreaseDecreaseInDeposits	623400000
CY2018	us-gaap	Increase Decrease In Deposits IncreaseDecreaseInDeposits	553000000.0
CY2020	us-gaap	Proceeds From Payments For Other Financing Activities ProceedsFromPaymentsForOtherFinancingActivities	200000
CY2019	us-gaap	Proceeds From Payments For Other Financing Activities ProceedsFromPaymentsForOtherFinancingActivities	5700000
CY2018	us-gaap	Proceeds From Payments For Other Financing Activities ProceedsFromPaymentsForOtherFinancingActivities	-4300000
CY2020	us-gaap	Net Cash Provided By Used In Financing Activities NetCashProvidedByUsedInFinancingActivities	1621100000
CY2019	us-gaap	Net Cash Provided By Used In Financing Activities NetCashProvidedByUsedInFinancingActivities	1733700000
CY2018	us-gaap	Net Cash Provided By Used In Financing Activities NetCashProvidedByUsedInFinancingActivities	1052700000
CY2020	us-gaap	Cash Cash Equivalents Restricted Cash And Restricted Cash Equivalents Period Increase Decrease Including Exchange Rate Effect CashCashEquivalentsRestrictedCashAndRestrictedCashEquivalentsPeriodIncreaseDecreaseIncludingExchangeRateEffect	333900000
CY2019	us-gaap	Cash Cash Equivalents Restricted Cash And Restricted Cash Equivalents Period Increase Decrease Including Exchange Rate Effect CashCashEquivalentsRestrictedCashAndRestrictedCashEquivalentsPeriodIncreaseDecreaseIncludingExchangeRateEffect	-461600000
CY2018	us-gaap	Cash Cash Equivalents Restricted Cash And Restricted Cash Equivalents Period Increase Decrease Including Exchange Rate Effect CashCashEquivalentsRestrictedCashAndRestrictedCashEquivalentsPeriodIncreaseDecreaseIncludingExchangeRateEffect	506700000
CY2019Q4	us-gaap	Cash Cash Equivalents Restricted Cash And Restricted Cash Equivalents CashCashEquivalentsRestrictedCashAndRestrictedCashEquivalents	2515900000
CY2018Q4	us-gaap	Cash Cash Equivalents Restricted Cash And Restricted Cash Equivalents CashCashEquivalentsRestrictedCashAndRestrictedCashEquivalents	2977500000
CY2017Q4	us-gaap	Cash Cash Equivalents Restricted Cash And Restricted Cash Equivalents CashCashEquivalentsRestrictedCashAndRestrictedCashEquivalents	2470800000
CY2020Q4	us-gaap	Cash Cash Equivalents Restricted Cash And Restricted Cash Equivalents CashCashEquivalentsRestrictedCashAndRestrictedCashEquivalents	2849800000
CY2019Q4	us-gaap	Cash Cash Equivalents Restricted Cash And Restricted Cash Equivalents CashCashEquivalentsRestrictedCashAndRestrictedCashEquivalents	2515900000
CY2018Q4	us-gaap	Cash Cash Equivalents Restricted Cash And Restricted Cash Equivalents CashCashEquivalentsRestrictedCashAndRestrictedCashEquivalents	2977500000
CY2020	us-gaap	Interest Paid Net InterestPaidNet	162800000
CY2019	us-gaap	Interest Paid Net InterestPaidNet	157700000
CY2018	us-gaap	Interest Paid Net InterestPaidNet	150200000
CY2020	us-gaap	Income Taxes Paid Net IncomeTaxesPaidNet	-172000000.0
CY2019	us-gaap	Income Taxes Paid Net IncomeTaxesPaidNet	-8500000
CY2018	us-gaap	Income Taxes Paid Net IncomeTaxesPaidNet	-96200000
CY2019	pfg	Lease Assets Established Upon Adoption Of Accounting Guidance LeaseAssetsEstablishedUponAdoptionOfAccountingGuidance	168800000
CY2019	pfg	Lease Liabilities Established Upon Adoption Of Accounting Guidance LeaseLiabilitiesEstablishedUponAdoptionOfAccountingGuidance	164000000.0
CY2020	pfg	Value Of Assets Received In Kind For Pension Risk Transfer Transactions ValueOfAssetsReceivedInKindForPensionRiskTransferTransactions	1325200000
CY2019	pfg	Value Of Assets Received In Kind For Pension Risk Transfer Transactions ValueOfAssetsReceivedInKindForPensionRiskTransferTransactions	1225800000
CY2020	us-gaap	Use Of Estimates UseOfEstimates	<p style="font-family:'Times New Roman','Times','serif';font-size:10pt;font-weight:bold;margin:0pt 0pt 6pt 0pt;">Use of Estimates in the Preparation of Financial Statements</p><p style="font-family:'Calibri','Helvetica','sans-serif';font-size:10pt;line-height:1.19;text-align:justify;text-indent:18pt;margin:0pt 0pt 6pt 0pt;"><span style="font-family:'Times New Roman','Times','serif';">The preparation of our consolidated financial statements and accompanying notes requires management to make </span><span style="font-family:'Times New Roman','Times','serif';">estimates</span><span style="font-family:'Times New Roman','Times','serif';"> and assumptions that affect the amounts reported and disclosed. These estimates and assumptions could change in the future as more information becomes known, which could impact the amounts reported and disclosed in the consolidated financial statements and accompanying notes.</span><span style="font-family:'Times New Roman','Times','serif';"> The most critical estimates include those used in determining:</span></p><table style="border-collapse:collapse;font-family:'Calibri','Helvetica','sans-serif';font-size:11pt;line-height:1.19;margin-bottom:6pt;margin-top:0pt;table-layout:fixed;text-align:justify;width:100%;border:0pt;"><tr><td style="width:18pt;"/><td style="font-family:'Times New Roman';font-size:10pt;vertical-align:text-top;white-space:nowrap;width:18pt;padding:0pt;">●</td><td style="padding:0pt;"><span style="color:#000000;font-family:'Times New Roman','Times','serif';font-size:10pt;font-style:normal;font-weight:normal;line-height:1.19;text-align:justify;">the fair value of investments in the absence of quoted market values;</span></td></tr></table><table style="border-collapse:collapse;font-family:'Calibri','Helvetica','sans-serif';font-size:11pt;line-height:1.19;margin-bottom:6pt;margin-top:0pt;table-layout:fixed;text-align:justify;width:100%;border:0pt;"><tr><td style="width:18pt;"/><td style="font-family:'Times New Roman';font-size:10pt;vertical-align:text-top;white-space:nowrap;width:18pt;padding:0pt;">●</td><td style="padding:0pt;"><span style="color:#000000;font-family:'Times New Roman','Times','serif';font-size:10pt;font-style:normal;font-weight:normal;line-height:1.19;text-align:justify;">investment impairments and valuation allowances;</span></td></tr></table><table style="border-collapse:collapse;font-family:'Calibri','Helvetica','sans-serif';font-size:11pt;line-height:1.19;margin-bottom:6pt;margin-top:0pt;table-layout:fixed;text-align:justify;width:100%;border:0pt;"><tr><td style="width:18pt;"/><td style="font-family:'Times New Roman';font-size:10pt;vertical-align:text-top;white-space:nowrap;width:18pt;padding:0pt;">●</td><td style="padding:0pt;"><span style="color:#000000;font-family:'Times New Roman','Times','serif';font-size:10pt;font-style:normal;font-weight:normal;line-height:1.19;text-align:justify;">the fair value of and accounting for derivatives;</span></td></tr></table><table style="border-collapse:collapse;font-family:'Calibri','Helvetica','sans-serif';font-size:11pt;line-height:1.19;margin-bottom:6pt;margin-top:0pt;table-layout:fixed;text-align:justify;width:100%;border:0pt;"><tr><td style="width:18pt;"/><td style="font-family:'Times New Roman';font-size:10pt;vertical-align:text-top;white-space:nowrap;width:18pt;padding:0pt;">●</td><td style="padding:0pt;"><span style="color:#000000;font-family:'Times New Roman','Times','serif';font-size:10pt;font-style:normal;font-weight:normal;line-height:1.19;text-align:justify;">the DAC and other actuarial balances where the amortization is based on estimated gross profits (“EGPs”);</span></td></tr></table><table style="border-collapse:collapse;font-family:'Calibri','Helvetica','sans-serif';font-size:11pt;line-height:1.19;margin-bottom:6pt;margin-top:0pt;table-layout:fixed;text-align:justify;width:100%;border:0pt;"><tr><td style="width:18pt;"/><td style="font-family:'Times New Roman';font-size:10pt;vertical-align:text-top;white-space:nowrap;width:18pt;padding:0pt;">●</td><td style="padding:0pt;"><span style="color:#000000;font-family:'Times New Roman','Times','serif';font-size:10pt;font-style:normal;font-weight:normal;line-height:1.19;text-align:justify;">the measurement of goodwill, indefinite lived intangible assets, finite lived intangible assets and related impairments or amortization, if any; </span></td></tr></table><table style="border-collapse:collapse;font-family:'Calibri','Helvetica','sans-serif';font-size:11pt;line-height:1.19;margin-bottom:6pt;margin-top:0pt;table-layout:fixed;text-align:justify;width:100%;border:0pt;"><tr><td style="width:18pt;"/><td style="font-family:'Times New Roman';font-size:10pt;vertical-align:text-top;white-space:nowrap;width:18pt;padding:0pt;">●</td><td style="padding:0pt;"><span style="color:#000000;font-family:'Times New Roman','Times','serif';font-size:10pt;font-style:normal;font-weight:normal;line-height:1.19;text-align:justify;">the liability for future policy benefits and claims;</span></td></tr></table><table style="border-collapse:collapse;font-family:'Calibri','Helvetica','sans-serif';font-size:11pt;line-height:1.19;margin-bottom:6pt;margin-top:0pt;table-layout:fixed;text-align:justify;width:100%;border:0pt;"><tr><td style="width:18pt;"/><td style="font-family:'Times New Roman';font-size:10pt;vertical-align:text-top;white-space:nowrap;width:18pt;padding:0pt;">●</td><td style="padding:0pt;"><span style="color:#000000;font-family:'Times New Roman','Times','serif';font-size:10pt;font-style:normal;font-weight:normal;line-height:1.19;text-align:justify;">the value of our pension and other postretirement benefit obligations and</span></td></tr></table><table style="border-collapse:collapse;font-family:'Calibri','Helvetica','sans-serif';font-size:11pt;line-height:1.19;margin-bottom:0pt;margin-top:0pt;table-layout:fixed;text-align:justify;width:100%;border:0pt;"><tr><td style="width:18pt;"/><td style="font-family:'Times New Roman';font-size:10pt;vertical-align:text-top;white-space:nowrap;width:18pt;padding:0pt;">●</td><td style="padding:0pt;"><span style="color:#000000;font-family:'Times New Roman','Times','serif';font-size:10pt;font-style:normal;font-weight:normal;line-height:1.19;text-align:justify;">accounting for income taxes and the valuation of deferred tax assets.</span></td></tr></table><div style="margin-top:6pt;"/><p style="font-family:'Times New Roman','Times','serif';font-size:10pt;text-align:justify;text-indent:18pt;margin:0pt 0pt 11pt 0pt;">A description of such critical estimates is incorporated within the discussion of the related accounting policies that follow. In applying these policies, management makes subjective and complex judgments that frequently require estimates about matters that are inherently uncertain. Actual results could differ from these estimates.</p>
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CY2019Q4

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Equity Securities Fv Ni

EquitySecuritiesFvNi

1879400000

CY2020Q4

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Mortgage Loans On Real Estate Commercial And Consumer Net

MortgageLoansOnRealEstateCommercialAndConsumerNet

17343000000.0

CY2019Q4

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Mortgage Loans On Real Estate Commercial And Consumer Net

MortgageLoansOnRealEstateCommercialAndConsumerNet

16486900000

CY2020Q4

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Real Estate Investments

RealEstateInvestments

1797300000

CY2019Q4

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Real Estate Investments

RealEstateInvestments

1714800000

CY2020Q4

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Other Investments Fair Value Option

OtherInvestmentsFairValueOption

28500000

CY2019Q4

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Other Investments Fair Value Option

OtherInvestmentsFairValueOption

22800000

CY2020Q4

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Other Investments

OtherInvestments

5126800000

CY2019Q4

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Other Investments

OtherInvestments

4690200000

CY2020Q4

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Investments

106306900000

CY2019Q4

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Investments

96351400000

CY2020Q4

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Cash And Cash Equivalents At Carrying Value

CashAndCashEquivalentsAtCarryingValue

2849800000

CY2019Q4

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Cash And Cash Equivalents At Carrying Value

CashAndCashEquivalentsAtCarryingValue

2515900000

CY2020Q4

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Accrued Investment Income Receivable

AccruedInvestmentIncomeReceivable

710600000

CY2019Q4

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Accrued Investment Income Receivable

AccruedInvestmentIncomeReceivable

686600000

CY2020Q4

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Premiums And Other Receivables Net

PremiumsAndOtherReceivablesNet

1723800000

CY2019Q4

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Premiums And Other Receivables Net

PremiumsAndOtherReceivablesNet

1740300000

CY2020Q4

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Deferred Policy Acquisition Costs

DeferredPolicyAcquisitionCosts

3409700000

CY2019Q4

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Deferred Policy Acquisition Costs

DeferredPolicyAcquisitionCosts

3521300000

CY2020Q4

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Property Plant And Equipment And Finance Lease Right Of Use Asset After Accumulated Depreciation And Amortization

PropertyPlantAndEquipmentAndFinanceLeaseRightOfUseAssetAfterAccumulatedDepreciationAndAmortization

1019000000.0

CY2019Q4

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Property Plant And Equipment And Finance Lease Right Of Use Asset After Accumulated Depreciation And Amortization

PropertyPlantAndEquipmentAndFinanceLeaseRightOfUseAssetAfterAccumulatedDepreciationAndAmortization

967700000

CY2020Q4

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Goodwill

1711000000.0

CY2019Q4

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Goodwill

1693800000

CY2020Q4

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Intangible Assets Net Excluding Goodwill

IntangibleAssetsNetExcludingGoodwill

1723000000.0

CY2019Q4

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Intangible Assets Net Excluding Goodwill

IntangibleAssetsNetExcludingGoodwill

1786700000

CY2020Q4

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Separate Account Assets

SeparateAccountAssets

175951400000

CY2019Q4

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Separate Account Assets

SeparateAccountAssets

165468000000.0

CY2020Q4

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Other Assets

OtherAssets

1222500000

CY2019Q4

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Other Assets

OtherAssets

1356100000

CY2020Q4

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Assets

296627700000

CY2019Q4

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Assets

276087800000

CY2020Q4

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Contractholder Funds

ContractholderFunds

43237700000

CY2019Q4

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Contractholder Funds

ContractholderFunds

41367500000

CY2020Q4

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Liability For Future Policy Benefits And Unpaid Claims And Claims Adjustment Expense

LiabilityForFuturePolicyBenefitsAndUnpaidClaimsAndClaimsAdjustmentExpense

45207200000

CY2019Q4

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Liability For Future Policy Benefits And Unpaid Claims And Claims Adjustment Expense

LiabilityForFuturePolicyBenefitsAndUnpaidClaimsAndClaimsAdjustmentExpense

40838200000

CY2020Q4

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Other Policyholder Funds

OtherPolicyholderFunds

1059400000

CY2019Q4

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Other Policyholder Funds

OtherPolicyholderFunds

959400000

CY2020Q4

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Short Term Borrowings

ShortTermBorrowings

84700000

CY2019Q4

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Short Term Borrowings

ShortTermBorrowings

93400000

CY2020Q4

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Long Term Debt

LongTermDebt

4279200000

CY2019Q4

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Long Term Debt

LongTermDebt

3734100000

CY2020Q4

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Accrued Income Taxes

AccruedIncomeTaxes

22300000

CY2019Q4

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Accrued Income Taxes

AccruedIncomeTaxes

16200000

CY2020Q4

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Deferred Income Tax Liabilities Net

DeferredIncomeTaxLiabilitiesNet

2330800000

CY2019Q4

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Deferred Income Tax Liabilities Net

DeferredIncomeTaxLiabilitiesNet

1796600000

CY2020Q4

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Separate Accounts Liability

SeparateAccountsLiability

175951400000

CY2019Q4

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Separate Accounts Liability

SeparateAccountsLiability

165468000000.0

CY2020Q4

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Other Liabilities

OtherLiabilities

7582100000

CY2019Q4

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Other Liabilities

OtherLiabilities

6863700000

CY2020Q4

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Liabilities

279754800000

CY2019Q4

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Liabilities

261137100000

CY2020Q4

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Redeemable Noncontrolling Interest Equity Carrying Amount

RedeemableNoncontrollingInterestEquityCarryingAmount

255600000

CY2019Q4

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Redeemable Noncontrolling Interest Equity Carrying Amount

RedeemableNoncontrollingInterestEquityCarryingAmount

264900000

CY2019Q4

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Common Stock Par Or Stated Value Per Share

CommonStockParOrStatedValuePerShare

0.01

CY2020Q4

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Common Stock Par Or Stated Value Per Share

CommonStockParOrStatedValuePerShare

0.01

CY2019Q4

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Common Stock Shares Authorized

CommonStockSharesAuthorized

2500000000.0

CY2020Q4

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Common Stock Shares Authorized

CommonStockSharesAuthorized

2500000000.0

CY2020Q4

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Common Stock Shares Issued

CommonStockSharesIssued

481900000

CY2019Q4

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Common Stock Shares Issued

CommonStockSharesIssued

479300000

CY2020Q4

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Common Stock Shares Outstanding

CommonStockSharesOutstanding

273300000

CY2019Q4

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Common Stock Shares Outstanding

CommonStockSharesOutstanding

276600000

CY2020Q4

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Common Stock Value

CommonStockValue

4800000

CY2019Q4

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Common Stock Value

CommonStockValue

4800000

CY2020Q4

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Additional Paid In Capital

AdditionalPaidInCapital

10321600000

CY2019Q4

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Additional Paid In Capital

AdditionalPaidInCapital

10182600000

CY2020Q4

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Retained Earnings Accumulated Deficit

RetainedEarningsAccumulatedDeficit

11838000000.0

CY2019Q4

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Retained Earnings Accumulated Deficit

RetainedEarningsAccumulatedDeficit

11074300000

CY2020Q4

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Accumulated Other Comprehensive Income Loss Net Of Tax

AccumulatedOtherComprehensiveIncomeLossNetOfTax

2383100000

CY2019Q4

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Accumulated Other Comprehensive Income Loss Net Of Tax

AccumulatedOtherComprehensiveIncomeLossNetOfTax

1037900000

CY2020Q4

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Treasury Stock Shares

TreasuryStockShares

208600000

CY2019Q4

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Treasury Stock Shares

TreasuryStockShares

202700000

CY2020Q4

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Treasury Stock Value

TreasuryStockValue

7988600000

CY2019Q4

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Treasury Stock Value

TreasuryStockValue

7681600000

CY2020Q4

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Stockholders Equity

StockholdersEquity

16558900000

CY2019Q4

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Stockholders Equity

StockholdersEquity

14618000000.0

CY2020Q4

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Minority Interest

MinorityInterest

58400000

CY2019Q4

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Minority Interest

MinorityInterest

67800000

CY2020Q4

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Stockholders Equity Including Portion Attributable To Noncontrolling Interest

StockholdersEquityIncludingPortionAttributableToNoncontrollingInterest

16617300000

CY2019Q4

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Stockholders Equity Including Portion Attributable To Noncontrolling Interest

StockholdersEquityIncludingPortionAttributableToNoncontrollingInterest

14685800000

CY2020Q4

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Liabilities And Stockholders Equity

LiabilitiesAndStockholdersEquity

296627700000

CY2019Q4

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Liabilities And Stockholders Equity

LiabilitiesAndStockholdersEquity

276087800000

CY2020

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Premiums Earned Net

PremiumsEarnedNet

6037400000

CY2019

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Premiums Earned Net

PremiumsEarnedNet

7866600000

CY2018

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Premiums Earned Net

PremiumsEarnedNet

6409600000

CY2020

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Investment Advisory Asset Management And Insurance Fees And Commissions

InvestmentAdvisoryAssetManagementAndInsuranceFeesAndCommissions

4511100000

CY2019

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Investment Advisory Asset Management And Insurance Fees And Commissions

InvestmentAdvisoryAssetManagementAndInsuranceFeesAndCommissions

4409900000

CY2018

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Investment Advisory Asset Management And Insurance Fees And Commissions

InvestmentAdvisoryAssetManagementAndInsuranceFeesAndCommissions

4273800000

CY2020

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Net Investment Income

NetInvestmentIncome

3890600000

CY2019

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Net Investment Income

NetInvestmentIncome

3998400000

CY2018

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Net Investment Income

NetInvestmentIncome

3629200000

CY2020

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Gain Loss On Investments

GainLossOnInvestments

302600000

CY2019

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Gain Loss On Investments

GainLossOnInvestments

-52800000

CY2018

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Gain Loss On Investments

GainLossOnInvestments

-75400000

CY2020

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Revenues

14741700000

CY2019

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Revenues

16222100000

CY2018

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Revenues

14237200000

CY2020

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Policyholder Benefits And Claims Incurred Net

PolicyholderBenefitsAndClaimsIncurredNet

8281500000

CY2019

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Policyholder Benefits And Claims Incurred Net

PolicyholderBenefitsAndClaimsIncurredNet

9905800000

CY2018

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Policyholder Benefits And Claims Incurred Net

PolicyholderBenefitsAndClaimsIncurredNet

8192500000

CY2020

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Policyholder Dividends

PolicyholderDividends

120200000

CY2019

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Policyholder Dividends

PolicyholderDividends

119100000

CY2018

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Policyholder Dividends

PolicyholderDividends

123600000

CY2020

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Operating Expenses Including Deferred Acquisition Costs Capitalization And Amortization

OperatingExpensesIncludingDeferredAcquisitionCostsCapitalizationAndAmortization

4646500000

CY2019

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Operating Expenses Including Deferred Acquisition Costs Capitalization And Amortization

OperatingExpensesIncludingDeferredAcquisitionCostsCapitalizationAndAmortization

4503900000

CY2018

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Operating Expenses Including Deferred Acquisition Costs Capitalization And Amortization

OperatingExpensesIncludingDeferredAcquisitionCostsCapitalizationAndAmortization

4136700000

CY2020

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Benefits Losses And Expenses

BenefitsLossesAndExpenses

13048200000

CY2019

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Benefits Losses And Expenses

BenefitsLossesAndExpenses

14528800000

CY2018

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Benefits Losses And Expenses

BenefitsLossesAndExpenses

12452800000

CY2020

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Income Loss From Continuing Operations Before Income Taxes

IncomeLossFromContinuingOperationsBeforeIncomeTaxes

1693500000

CY2019

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Income Loss From Continuing Operations Before Income Taxes

IncomeLossFromContinuingOperationsBeforeIncomeTaxes

1693300000

CY2018

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Income Loss From Continuing Operations Before Income Taxes

IncomeLossFromContinuingOperationsBeforeIncomeTaxes

1784400000

CY2020

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Income Tax Expense Benefit

IncomeTaxExpenseBenefit

265000000.0

CY2019

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Income Tax Expense Benefit

IncomeTaxExpenseBenefit

249200000

CY2018

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Income Tax Expense Benefit

IncomeTaxExpenseBenefit

230700000

CY2020

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Profit Loss

ProfitLoss

1428500000

CY2019

us-gaap

Profit Loss

ProfitLoss

1444100000

CY2018

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Profit Loss

ProfitLoss

1553700000

CY2020

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Net Income Loss Attributable To Noncontrolling Interest

NetIncomeLossAttributableToNoncontrollingInterest

32700000

CY2019

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Net Income Loss Attributable To Noncontrolling Interest

NetIncomeLossAttributableToNoncontrollingInterest

49900000

CY2018

us-gaap

Net Income Loss Attributable To Noncontrolling Interest

NetIncomeLossAttributableToNoncontrollingInterest

7200000

CY2020

us-gaap

Net Income Loss

NetIncomeLoss

1395800000

CY2019

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Net Income Loss

NetIncomeLoss

1394200000

CY2018

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Net Income Loss

NetIncomeLoss

1546500000

CY2020

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Earnings Per Share Basic

EarningsPerShareBasic

5.08

CY2019

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Earnings Per Share Basic

EarningsPerShareBasic

5.00

CY2018

us-gaap

Earnings Per Share Basic

EarningsPerShareBasic

5.41

CY2020

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Earnings Per Share Diluted

EarningsPerShareDiluted

5.05

CY2019

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Earnings Per Share Diluted

EarningsPerShareDiluted

4.96

CY2018

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Earnings Per Share Diluted

EarningsPerShareDiluted

5.36

CY2020

us-gaap

Profit Loss

ProfitLoss

1428500000

CY2019

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Profit Loss

ProfitLoss

1444100000

CY2018

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Profit Loss

ProfitLoss

1553700000

CY2020

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Other Comprehensive Income Available For Sale Securities Period Increase Decrease Net Of Tax

OtherComprehensiveIncomeAvailableForSaleSecuritiesPeriodIncreaseDecreaseNetOfTax

1376500000

CY2019

pfg

Other Comprehensive Income Available For Sale Securities Period Increase Decrease Net Of Tax

OtherComprehensiveIncomeAvailableForSaleSecuritiesPeriodIncreaseDecreaseNetOfTax

2616100000

CY2018

pfg

Other Comprehensive Income Available For Sale Securities Period Increase Decrease Net Of Tax

OtherComprehensiveIncomeAvailableForSaleSecuritiesPeriodIncreaseDecreaseNetOfTax

-1529600000

CY2019

pfg

Other Comprehensive Income Reclassification Adjustment Net Of Tax

OtherComprehensiveIncomeReclassificationAdjustmentNetOfTax

-3000000.0

CY2018

pfg

Other Comprehensive Income Reclassification Adjustment Net Of Tax

OtherComprehensiveIncomeReclassificationAdjustmentNetOfTax

-26400000

CY2019

pfg

Other Comprehensive Income Derivatives Period Increase Decrease Net Of Tax

OtherComprehensiveIncomeDerivativesPeriodIncreaseDecreaseNetOfTax

-11000000.0

CY2018

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Other Comprehensive Income Derivatives Period Increase Decrease Net Of Tax

OtherComprehensiveIncomeDerivativesPeriodIncreaseDecreaseNetOfTax

16000000.0

CY2020

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Other Comprehensive Income Loss Foreign Currency Transaction And Translation Adjustment Net Of Tax

OtherComprehensiveIncomeLossForeignCurrencyTransactionAndTranslationAdjustmentNetOfTax

30600000

CY2019

us-gaap

Other Comprehensive Income Loss Foreign Currency Transaction And Translation Adjustment Net Of Tax

OtherComprehensiveIncomeLossForeignCurrencyTransactionAndTranslationAdjustmentNetOfTax

-78700000

CY2018

us-gaap

Other Comprehensive Income Loss Foreign Currency Transaction And Translation Adjustment Net Of Tax

OtherComprehensiveIncomeLossForeignCurrencyTransactionAndTranslationAdjustmentNetOfTax

-287600000

CY2020

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Other Comprehensive Income Loss Pension And Other Postretirement Benefit Plans Adjustment Net Of Tax

OtherComprehensiveIncomeLossPensionAndOtherPostretirementBenefitPlansAdjustmentNetOfTax

24900000

CY2020

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Other Comprehensive Income Derivatives Period Increase Decrease Net Of Tax

OtherComprehensiveIncomeDerivativesPeriodIncreaseDecreaseNetOfTax

-35200000

CY2019

us-gaap

Other Comprehensive Income Loss Pension And Other Postretirement Benefit Plans Adjustment Net Of Tax

OtherComprehensiveIncomeLossPensionAndOtherPostretirementBenefitPlansAdjustmentNetOfTax

-77300000

CY2018

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Other Comprehensive Income Loss Pension And Other Postretirement Benefit Plans Adjustment Net Of Tax

OtherComprehensiveIncomeLossPensionAndOtherPostretirementBenefitPlansAdjustmentNetOfTax

60900000

CY2020

us-gaap

Other Comprehensive Income Loss Net Of Tax

OtherComprehensiveIncomeLossNetOfTax

1347000000.0

CY2019

us-gaap

Other Comprehensive Income Loss Net Of Tax

OtherComprehensiveIncomeLossNetOfTax

2606700000

CY2018

us-gaap

Other Comprehensive Income Loss Net Of Tax

OtherComprehensiveIncomeLossNetOfTax

-1835700000

CY2020

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Comprehensive Income Net Of Tax Including Portion Attributable To Noncontrolling Interest

ComprehensiveIncomeNetOfTaxIncludingPortionAttributableToNoncontrollingInterest

2775500000

CY2019

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Comprehensive Income Net Of Tax Including Portion Attributable To Noncontrolling Interest

ComprehensiveIncomeNetOfTaxIncludingPortionAttributableToNoncontrollingInterest

4050800000

CY2018

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Comprehensive Income Net Of Tax Including Portion Attributable To Noncontrolling Interest

ComprehensiveIncomeNetOfTaxIncludingPortionAttributableToNoncontrollingInterest

-282000000.0

CY2020

us-gaap

Comprehensive Income Net Of Tax Attributable To Noncontrolling Interest

ComprehensiveIncomeNetOfTaxAttributableToNoncontrollingInterest

34500000

CY2019

us-gaap

Comprehensive Income Net Of Tax Attributable To Noncontrolling Interest

ComprehensiveIncomeNetOfTaxAttributableToNoncontrollingInterest

53600000

CY2018

us-gaap

Comprehensive Income Net Of Tax Attributable To Noncontrolling Interest

ComprehensiveIncomeNetOfTaxAttributableToNoncontrollingInterest

2700000

CY2020

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Comprehensive Income Net Of Tax

ComprehensiveIncomeNetOfTax

2741000000.0

CY2019

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Comprehensive Income Net Of Tax

ComprehensiveIncomeNetOfTax

3997200000

CY2018

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Comprehensive Income Net Of Tax

ComprehensiveIncomeNetOfTax

-284700000

CY2017Q4

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Stockholders Equity Including Portion Attributable To Noncontrolling Interest

StockholdersEquityIncludingPortionAttributableToNoncontrollingInterest

12921900000

CY2018

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Stock Issued During Period Value New Issues

StockIssuedDuringPeriodValueNewIssues

64000000.0

CY2018

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Stock Based Compensation

StockBasedCompensation

76800000

CY2018

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Treasury Stock Value Acquired Cost Method

TreasuryStockValueAcquiredCostMethod

671600000

CY2018

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Dividends Common Stock

DividendsCommonStock

598600000

CY2018

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Minority Interest Decrease From Distributions To Noncontrolling Interest Holders

MinorityInterestDecreaseFromDistributionsToNoncontrollingInterestHolders

13500000

CY2018

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Minority Interest Increase From Contributions From Noncontrolling Interest

MinorityInterestIncreaseFromContributionsFromNoncontrollingInterest

3300000

CY2018

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Minority Interest Decrease From Redemptions

MinorityInterestDecreaseFromRedemptions

24000000.0

CY2018

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Adjustments To Redemption Amount Of Redeemable Noncontrolling Interest

AdjustmentsToRedemptionAmountOfRedeemableNoncontrollingInterest

7000000.0

CY2018

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Net Income Loss Including Portion Attributable To Nonredeemable Noncontrolling Interest

NetIncomeLossIncludingPortionAttributableToNonredeemableNoncontrollingInterest

1555800000

CY2018

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Other Comprehensive Income Loss Net Of Tax Excluding Redeemable Noncontrolling Interest

OtherComprehensiveIncomeLossNetOfTaxExcludingRedeemableNoncontrollingInterest

-1834100000

CY2018Q4

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Stockholders Equity Including Portion Attributable To Noncontrolling Interest

StockholdersEquityIncludingPortionAttributableToNoncontrollingInterest

11456000000.0

CY2019

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Stock Issued During Period Value New Issues

StockIssuedDuringPeriodValueNewIssues

37700000

CY2019

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Stock Based Compensation

StockBasedCompensation

81900000

CY2019

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Treasury Stock Value Acquired Cost Method

TreasuryStockValueAcquiredCostMethod

281000000.0

CY2019

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Dividends Common Stock

DividendsCommonStock

606000000.0

CY2019

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Minority Interest Decrease From Distributions To Noncontrolling Interest Holders

MinorityInterestDecreaseFromDistributionsToNoncontrollingInterestHolders

20900000

CY2019

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Minority Interest Increase From Contributions From Noncontrolling Interest

MinorityInterestIncreaseFromContributionsFromNoncontrollingInterest

8200000

CY2019

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Minority Interest Decrease From Redemptions

MinorityInterestDecreaseFromRedemptions

600000

CY2019

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Adjustments To Redemption Amount Of Redeemable Noncontrolling Interest

AdjustmentsToRedemptionAmountOfRedeemableNoncontrollingInterest

-5400000

CY2019

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Net Income Loss Including Portion Attributable To Nonredeemable Noncontrolling Interest

NetIncomeLossIncludingPortionAttributableToNonredeemableNoncontrollingInterest

1410500000

CY2019

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Other Comprehensive Income Loss Net Of Tax Excluding Redeemable Noncontrolling Interest

OtherComprehensiveIncomeLossNetOfTaxExcludingRedeemableNoncontrollingInterest

2601400000

CY2019Q4

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Stockholders Equity Including Portion Attributable To Noncontrolling Interest

StockholdersEquityIncludingPortionAttributableToNoncontrollingInterest

14685800000

CY2020

us-gaap

Stock Issued During Period Value New Issues

StockIssuedDuringPeriodValueNewIssues

42800000

CY2020

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Stock Based Compensation

StockBasedCompensation

87100000

CY2020

us-gaap

Treasury Stock Value Acquired Cost Method

TreasuryStockValueAcquiredCostMethod

307000000.0

CY2019

us-gaap

Gain Loss On Investments

GainLossOnInvestments

-52800000

CY2018

us-gaap

Gain Loss On Investments

GainLossOnInvestments

-75400000

CY2020

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Depreciation Amortization And Accretion Net

DepreciationAmortizationAndAccretionNet

251900000

CY2019

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Depreciation Amortization And Accretion Net

DepreciationAmortizationAndAccretionNet

226800000

CY2018

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Depreciation Amortization And Accretion Net

DepreciationAmortizationAndAccretionNet

205100000

CY2020

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Dividends Common Stock

DividendsCommonStock

614500000

CY2020

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Minority Interest Decrease From Distributions To Noncontrolling Interest Holders

MinorityInterestDecreaseFromDistributionsToNoncontrollingInterestHolders

40300000

CY2020

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Minority Interest Increase From Contributions From Noncontrolling Interest

MinorityInterestIncreaseFromContributionsFromNoncontrollingInterest

6000000.0

CY2020

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Minority Interest Decrease From Redemptions

MinorityInterestDecreaseFromRedemptions

1400000

CY2020

pfg

Adjustments To Redemption Amount Of Redeemable Noncontrolling Interest

AdjustmentsToRedemptionAmountOfRedeemableNoncontrollingInterest

-200000

CY2020

us-gaap

Net Income Loss Including Portion Attributable To Nonredeemable Noncontrolling Interest

NetIncomeLossIncludingPortionAttributableToNonredeemableNoncontrollingInterest

1421000000.0

CY2020

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Other Comprehensive Income Loss Net Of Tax Excluding Redeemable Noncontrolling Interest

OtherComprehensiveIncomeLossNetOfTaxExcludingRedeemableNoncontrollingInterest

1346400000

CY2020Q4

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Stockholders Equity Including Portion Attributable To Noncontrolling Interest

StockholdersEquityIncludingPortionAttributableToNoncontrollingInterest

16617300000

CY2020

us-gaap

Profit Loss

ProfitLoss

1428500000

CY2019

us-gaap

Profit Loss

ProfitLoss

1444100000

CY2018

us-gaap

Profit Loss

ProfitLoss

1553700000

CY2020

us-gaap

Gain Loss On Investments

GainLossOnInvestments

302600000

CY2020

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Deferred Policy Acquisition Cost And Capitalized Contract Cost Amortization Expense

DeferredPolicyAcquisitionCostAndCapitalizedContractCostAmortizationExpense

412900000

CY2019

pfg

Deferred Policy Acquisition Cost And Capitalized Contract Cost Amortization Expense

DeferredPolicyAcquisitionCostAndCapitalizedContractCostAmortizationExpense

371400000

CY2018

pfg

Deferred Policy Acquisition Cost And Capitalized Contract Cost Amortization Expense

DeferredPolicyAcquisitionCostAndCapitalizedContractCostAmortizationExpense

277300000

CY2020

pfg

Deferred Policy Acquisition Cost And Capitalized Contract Cost Additions

DeferredPolicyAcquisitionCostAndCapitalizedContractCostAdditions

499900000

CY2019

pfg

Deferred Policy Acquisition Cost And Capitalized Contract Cost Additions

DeferredPolicyAcquisitionCostAndCapitalizedContractCostAdditions

515500000

CY2018

pfg

Deferred Policy Acquisition Cost And Capitalized Contract Cost Additions

DeferredPolicyAcquisitionCostAndCapitalizedContractCostAdditions

443400000

CY2020

us-gaap

Share Based Compensation

ShareBasedCompensation

87600000

CY2019

us-gaap

Share Based Compensation

ShareBasedCompensation

82600000

CY2018

us-gaap

Share Based Compensation

ShareBasedCompensation

77400000

CY2020

us-gaap

Income Loss From Equity Method Investments Net Of Dividends Or Distributions

IncomeLossFromEquityMethodInvestmentsNetOfDividendsOrDistributions

10600000

CY2019

us-gaap

Income Loss From Equity Method Investments Net Of Dividends Or Distributions

IncomeLossFromEquityMethodInvestmentsNetOfDividendsOrDistributions

111900000

CY2018

us-gaap

Income Loss From Equity Method Investments Net Of Dividends Or Distributions

IncomeLossFromEquityMethodInvestmentsNetOfDividendsOrDistributions

76000000.0

CY2020

us-gaap

Increase Decrease In Accrued Investment Income Receivable

IncreaseDecreaseInAccruedInvestmentIncomeReceivable

24000000.0

CY2019

us-gaap

Increase Decrease In Accrued Investment Income Receivable

IncreaseDecreaseInAccruedInvestmentIncomeReceivable

50400000

CY2018

us-gaap

Increase Decrease In Accrued Investment Income Receivable

IncreaseDecreaseInAccruedInvestmentIncomeReceivable

28700000

CY2020

pfg

Proceeds From Payments For Trading Securities And Equity Securities With Operating Intent

ProceedsFromPaymentsForTradingSecuritiesAndEquitySecuritiesWithOperatingIntent

144200000

CY2019

pfg

Proceeds From Payments For Trading Securities And Equity Securities With Operating Intent

ProceedsFromPaymentsForTradingSecuritiesAndEquitySecuritiesWithOperatingIntent

-53800000

CY2018

pfg

Proceeds From Payments For Trading Securities And Equity Securities With Operating Intent

ProceedsFromPaymentsForTradingSecuritiesAndEquitySecuritiesWithOperatingIntent

-133700000

CY2020

us-gaap

Increase Decrease In Receivables

IncreaseDecreaseInReceivables

-16400000

CY2019

us-gaap

Increase Decrease In Receivables

IncreaseDecreaseInReceivables

247600000

CY2018

us-gaap

Increase Decrease In Receivables

IncreaseDecreaseInReceivables

-37800000

CY2020

us-gaap

Increase Decrease In Insurance Liabilities

IncreaseDecreaseInInsuranceLiabilities

1591200000

CY2019

us-gaap

Increase Decrease In Insurance Liabilities

IncreaseDecreaseInInsuranceLiabilities

3599900000

CY2018

us-gaap

Increase Decrease In Insurance Liabilities

IncreaseDecreaseInInsuranceLiabilities

3610200000

CY2020

us-gaap

Increase Decrease In Income Taxes

IncreaseDecreaseInIncomeTaxes

442500000

CY2019

us-gaap

Increase Decrease In Income Taxes

IncreaseDecreaseInIncomeTaxes

211200000

CY2018

us-gaap

Increase Decrease In Income Taxes

IncreaseDecreaseInIncomeTaxes

274700000

CY2020

us-gaap

Payments To Acquire Held For Sale Real Estate

PaymentsToAcquireHeldForSaleRealEstate

16400000

CY2019

us-gaap

Payments To Acquire Held For Sale Real Estate

PaymentsToAcquireHeldForSaleRealEstate

64700000

CY2018

us-gaap

Payments To Acquire Held For Sale Real Estate

PaymentsToAcquireHeldForSaleRealEstate

89200000

CY2020

us-gaap

Proceeds From Sale Of Wholly Owned Real Estate And Real Estate Acquired In Settlement Of Loans

ProceedsFromSaleOfWhollyOwnedRealEstateAndRealEstateAcquiredInSettlementOfLoans

195500000

CY2019

us-gaap

Proceeds From Sale Of Wholly Owned Real Estate And Real Estate Acquired In Settlement Of Loans

ProceedsFromSaleOfWhollyOwnedRealEstateAndRealEstateAcquiredInSettlementOfLoans

136100000

CY2018

us-gaap

Proceeds From Sale Of Wholly Owned Real Estate And Real Estate Acquired In Settlement Of Loans

ProceedsFromSaleOfWhollyOwnedRealEstateAndRealEstateAcquiredInSettlementOfLoans

133600000

CY2020

us-gaap

Increase Decrease In Other Operating Capital Net

IncreaseDecreaseInOtherOperatingCapitalNet

89000000.0

CY2019

us-gaap

Increase Decrease In Other Operating Capital Net

IncreaseDecreaseInOtherOperatingCapitalNet

-401100000

CY2018

us-gaap

Increase Decrease In Other Operating Capital Net

IncreaseDecreaseInOtherOperatingCapitalNet

282000000.0

CY2020

us-gaap

Other Operating Activities Cash Flow Statement

OtherOperatingActivitiesCashFlowStatement

110400000

CY2019

us-gaap

Other Operating Activities Cash Flow Statement

OtherOperatingActivitiesCashFlowStatement

11100000

CY2018

us-gaap

Other Operating Activities Cash Flow Statement

OtherOperatingActivitiesCashFlowStatement

-35700000

CY2020

us-gaap

Adjustments To Reconcile Net Income Loss To Cash Provided By Used In Operating Activities

AdjustmentsToReconcileNetIncomeLossToCashProvidedByUsedInOperatingActivities

2310100000

CY2019

us-gaap

Adjustments To Reconcile Net Income Loss To Cash Provided By Used In Operating Activities

AdjustmentsToReconcileNetIncomeLossToCashProvidedByUsedInOperatingActivities

4049100000

CY2018

us-gaap

Adjustments To Reconcile Net Income Loss To Cash Provided By Used In Operating Activities

AdjustmentsToReconcileNetIncomeLossToCashProvidedByUsedInOperatingActivities

3602800000

CY2020

us-gaap

Net Cash Provided By Used In Operating Activities

NetCashProvidedByUsedInOperatingActivities

3738600000

CY2019

us-gaap

Net Cash Provided By Used In Operating Activities

NetCashProvidedByUsedInOperatingActivities

5493200000

CY2018

us-gaap

Net Cash Provided By Used In Operating Activities

NetCashProvidedByUsedInOperatingActivities

5156500000

CY2020

us-gaap

Payments To Acquire Marketable Securities

PaymentsToAcquireMarketableSecurities

15713400000

CY2019

us-gaap

Payments To Acquire Marketable Securities

PaymentsToAcquireMarketableSecurities

14137100000

CY2018

us-gaap

Payments To Acquire Marketable Securities

PaymentsToAcquireMarketableSecurities

13909800000

CY2020

pfg

Proceeds From Sale Of Debt Securities Available For Sale And Equity Securities Fv Ni

ProceedsFromSaleOfDebtSecuritiesAvailableForSaleAndEquitySecuritiesFvNi

3043900000

CY2019

pfg

Proceeds From Sale Of Debt Securities Available For Sale And Equity Securities Fv Ni

ProceedsFromSaleOfDebtSecuritiesAvailableForSaleAndEquitySecuritiesFvNi

2397400000

CY2018

pfg

Proceeds From Sale Of Debt Securities Available For Sale And Equity Securities Fv Ni

ProceedsFromSaleOfDebtSecuritiesAvailableForSaleAndEquitySecuritiesFvNi

3813100000

CY2020

pfg

Proceeds From Maturities Repayments And Calls Of Debt Securities Available For Sale And Equity Securities Fv Ni

ProceedsFromMaturitiesRepaymentsAndCallsOfDebtSecuritiesAvailableForSaleAndEquitySecuritiesFvNi

8819500000

CY2019

pfg

Proceeds From Maturities Repayments And Calls Of Debt Securities Available For Sale And Equity Securities Fv Ni

ProceedsFromMaturitiesRepaymentsAndCallsOfDebtSecuritiesAvailableForSaleAndEquitySecuritiesFvNi

7064200000

CY2018

pfg

Proceeds From Maturities Repayments And Calls Of Debt Securities Available For Sale And Equity Securities Fv Ni

ProceedsFromMaturitiesRepaymentsAndCallsOfDebtSecuritiesAvailableForSaleAndEquitySecuritiesFvNi

6217600000

CY2020

us-gaap

Payments To Acquire Mortgage Notes Receivable

PaymentsToAcquireMortgageNotesReceivable

3249500000

CY2019

us-gaap

Payments To Acquire Mortgage Notes Receivable

PaymentsToAcquireMortgageNotesReceivable

3487700000

CY2018

us-gaap

Payments To Acquire Mortgage Notes Receivable

PaymentsToAcquireMortgageNotesReceivable

3447500000

CY2020

us-gaap

Proceeds From Sale And Collection Of Mortgage Notes Receivable

ProceedsFromSaleAndCollectionOfMortgageNotesReceivable

2477200000

CY2019

us-gaap

Proceeds From Sale And Collection Of Mortgage Notes Receivable

ProceedsFromSaleAndCollectionOfMortgageNotesReceivable

2335900000

CY2018

us-gaap

Proceeds From Sale And Collection Of Mortgage Notes Receivable

ProceedsFromSaleAndCollectionOfMortgageNotesReceivable

2228400000

CY2020

us-gaap

Payments To Acquire Real Estate Held For Investment

PaymentsToAcquireRealEstateHeldForInvestment

230600000

CY2019

us-gaap

Payments To Acquire Real Estate Held For Investment

PaymentsToAcquireRealEstateHeldForInvestment

127500000

CY2018

us-gaap

Payments To Acquire Real Estate Held For Investment

PaymentsToAcquireRealEstateHeldForInvestment

88100000

CY2020

us-gaap

Proceeds From Sale Of Real Estate Heldforinvestment

ProceedsFromSaleOfRealEstateHeldforinvestment

2300000

CY2019

us-gaap

Proceeds From Sale Of Real Estate Heldforinvestment

ProceedsFromSaleOfRealEstateHeldforinvestment

96300000

CY2018

us-gaap

Proceeds From Sale Of Real Estate Heldforinvestment

ProceedsFromSaleOfRealEstateHeldforinvestment

63500000

CY2020

pfg

Payments To Acquire Property Plant And Equipment Net

PaymentsToAcquirePropertyPlantAndEquipmentNet

108800000

CY2019

pfg

Payments To Acquire Property Plant And Equipment Net

PaymentsToAcquirePropertyPlantAndEquipmentNet

132400000

CY2018

pfg

Payments To Acquire Property Plant And Equipment Net

PaymentsToAcquirePropertyPlantAndEquipmentNet

92300000

CY2019

us-gaap

Payments To Acquire Interest In Subsidiaries And Affiliates

PaymentsToAcquireInterestInSubsidiariesAndAffiliates

1208500000

CY2018

us-gaap

Payments To Acquire Interest In Subsidiaries And Affiliates

PaymentsToAcquireInterestInSubsidiariesAndAffiliates

184700000

CY2020

us-gaap

Payments For Proceeds From Other Investing Activities

PaymentsForProceedsFromOtherInvestingActivities

66400000

CY2019

us-gaap

Payments For Proceeds From Other Investing Activities

PaymentsForProceedsFromOtherInvestingActivities

489100000

CY2018

us-gaap

Payments For Proceeds From Other Investing Activities

PaymentsForProceedsFromOtherInvestingActivities

302700000

CY2020

us-gaap

Net Cash Provided By Used In Investing Activities

NetCashProvidedByUsedInInvestingActivities

-5025800000

CY2019

us-gaap

Net Cash Provided By Used In Investing Activities

NetCashProvidedByUsedInInvestingActivities

-7688500000

CY2018

us-gaap

Net Cash Provided By Used In Investing Activities

NetCashProvidedByUsedInInvestingActivities

-5702500000

CY2020

us-gaap

Proceeds From Issuance Of Common Stock

ProceedsFromIssuanceOfCommonStock

42800000

CY2019

us-gaap

Proceeds From Issuance Of Common Stock

ProceedsFromIssuanceOfCommonStock

37700000

CY2018

us-gaap

Proceeds From Issuance Of Common Stock

ProceedsFromIssuanceOfCommonStock

64000000.0

CY2020

us-gaap

Payments For Repurchase Of Common Stock

PaymentsForRepurchaseOfCommonStock

307000000.0

CY2019

us-gaap

Payments For Repurchase Of Common Stock

PaymentsForRepurchaseOfCommonStock

281000000.0

CY2018

us-gaap

Payments For Repurchase Of Common Stock

PaymentsForRepurchaseOfCommonStock

671600000

CY2020

us-gaap

Payments For Derivative Instrument Financing Activities

PaymentsForDerivativeInstrumentFinancingActivities

30900000

CY2019

us-gaap

Payments For Derivative Instrument Financing Activities

PaymentsForDerivativeInstrumentFinancingActivities

26900000

CY2018

us-gaap

Payments For Derivative Instrument Financing Activities

PaymentsForDerivativeInstrumentFinancingActivities

65900000

CY2020

us-gaap

Payments To Minority Shareholders

PaymentsToMinorityShareholders

1400000

CY2019

us-gaap

Payments To Minority Shareholders

PaymentsToMinorityShareholders

1700000

CY2018

us-gaap

Payments To Minority Shareholders

PaymentsToMinorityShareholders

31100000

CY2020

us-gaap

Payments Of Dividends Common Stock

PaymentsOfDividendsCommonStock

614500000

CY2019

us-gaap

Payments Of Dividends Common Stock

PaymentsOfDividendsCommonStock

606000000.0

CY2018

us-gaap

Payments Of Dividends Common Stock

PaymentsOfDividendsCommonStock

598600000

CY2020

us-gaap

Proceeds From Issuance Of Long Term Debt

ProceedsFromIssuanceOfLongTermDebt

608900000

CY2019

us-gaap

Proceeds From Issuance Of Long Term Debt

ProceedsFromIssuanceOfLongTermDebt

504900000

CY2018

us-gaap

Proceeds From Issuance Of Long Term Debt

ProceedsFromIssuanceOfLongTermDebt

80800000

CY2020

us-gaap

Repayments Of Long Term Debt

RepaymentsOfLongTermDebt

65800000

CY2019

us-gaap

Repayments Of Long Term Debt

RepaymentsOfLongTermDebt

32200000

CY2018

us-gaap

Repayments Of Long Term Debt

RepaymentsOfLongTermDebt

1300000

CY2020

us-gaap

Proceeds From Repayments Of Short Term Debt

ProceedsFromRepaymentsOfShortTermDebt

-12600000

CY2019

us-gaap

Proceeds From Repayments Of Short Term Debt

ProceedsFromRepaymentsOfShortTermDebt

57500000

CY2018

us-gaap

Proceeds From Repayments Of Short Term Debt

ProceedsFromRepaymentsOfShortTermDebt

8500000

CY2020

us-gaap

Additions To Contract Holders Funds

AdditionsToContractHoldersFunds

10284400000

CY2019

us-gaap

Additions To Contract Holders Funds

AdditionsToContractHoldersFunds

9200000000.0

CY2018

us-gaap

Additions To Contract Holders Funds

AdditionsToContractHoldersFunds

8308800000

CY2020

us-gaap

Withdrawal From Contract Holders Funds

WithdrawalFromContractHoldersFunds

8852700000

CY2019

us-gaap

Withdrawal From Contract Holders Funds

WithdrawalFromContractHoldersFunds

7747700000

CY2018

us-gaap

Withdrawal From Contract Holders Funds

WithdrawalFromContractHoldersFunds

6589600000

CY2020

us-gaap

Increase Decrease In Deposits

IncreaseDecreaseInDeposits

569700000

CY2019

us-gaap

Increase Decrease In Deposits

IncreaseDecreaseInDeposits

623400000

CY2018

us-gaap

Increase Decrease In Deposits

IncreaseDecreaseInDeposits

553000000.0

CY2020

us-gaap

Proceeds From Payments For Other Financing Activities

ProceedsFromPaymentsForOtherFinancingActivities

200000

CY2019

us-gaap

Proceeds From Payments For Other Financing Activities

ProceedsFromPaymentsForOtherFinancingActivities

5700000

CY2018

us-gaap

Proceeds From Payments For Other Financing Activities

ProceedsFromPaymentsForOtherFinancingActivities

-4300000

CY2020

us-gaap

Net Cash Provided By Used In Financing Activities

NetCashProvidedByUsedInFinancingActivities

1621100000

CY2019

us-gaap

Net Cash Provided By Used In Financing Activities

NetCashProvidedByUsedInFinancingActivities

1733700000

CY2018

us-gaap

Net Cash Provided By Used In Financing Activities

NetCashProvidedByUsedInFinancingActivities

1052700000

CY2020

us-gaap

Cash Cash Equivalents Restricted Cash And Restricted Cash Equivalents Period Increase Decrease Including Exchange Rate Effect

CashCashEquivalentsRestrictedCashAndRestrictedCashEquivalentsPeriodIncreaseDecreaseIncludingExchangeRateEffect

333900000

CY2019

us-gaap

Cash Cash Equivalents Restricted Cash And Restricted Cash Equivalents Period Increase Decrease Including Exchange Rate Effect

CashCashEquivalentsRestrictedCashAndRestrictedCashEquivalentsPeriodIncreaseDecreaseIncludingExchangeRateEffect

-461600000

CY2018

us-gaap

Cash Cash Equivalents Restricted Cash And Restricted Cash Equivalents Period Increase Decrease Including Exchange Rate Effect

CashCashEquivalentsRestrictedCashAndRestrictedCashEquivalentsPeriodIncreaseDecreaseIncludingExchangeRateEffect

506700000

CY2019Q4

us-gaap

Cash Cash Equivalents Restricted Cash And Restricted Cash Equivalents

CashCashEquivalentsRestrictedCashAndRestrictedCashEquivalents

2515900000

CY2018Q4

us-gaap

Cash Cash Equivalents Restricted Cash And Restricted Cash Equivalents

CashCashEquivalentsRestrictedCashAndRestrictedCashEquivalents

2977500000

CY2017Q4

us-gaap

Cash Cash Equivalents Restricted Cash And Restricted Cash Equivalents

CashCashEquivalentsRestrictedCashAndRestrictedCashEquivalents

2470800000

CY2020Q4

us-gaap

Cash Cash Equivalents Restricted Cash And Restricted Cash Equivalents

CashCashEquivalentsRestrictedCashAndRestrictedCashEquivalents

2849800000

CY2019Q4

us-gaap

Cash Cash Equivalents Restricted Cash And Restricted Cash Equivalents

CashCashEquivalentsRestrictedCashAndRestrictedCashEquivalents

2515900000

CY2018Q4

us-gaap

Cash Cash Equivalents Restricted Cash And Restricted Cash Equivalents

CashCashEquivalentsRestrictedCashAndRestrictedCashEquivalents

2977500000

CY2020

us-gaap

Interest Paid Net

InterestPaidNet

162800000

CY2019

us-gaap

Interest Paid Net

InterestPaidNet

157700000

CY2018

us-gaap

Interest Paid Net

InterestPaidNet

150200000

CY2020

us-gaap

Income Taxes Paid Net

IncomeTaxesPaidNet

-172000000.0

CY2019

us-gaap

Income Taxes Paid Net

IncomeTaxesPaidNet

-8500000

CY2018

us-gaap

Income Taxes Paid Net

IncomeTaxesPaidNet

-96200000

CY2019

pfg

Lease Assets Established Upon Adoption Of Accounting Guidance

LeaseAssetsEstablishedUponAdoptionOfAccountingGuidance

168800000

CY2019

pfg

Lease Liabilities Established Upon Adoption Of Accounting Guidance

LeaseLiabilitiesEstablishedUponAdoptionOfAccountingGuidance

164000000.0

CY2020

pfg

Value Of Assets Received In Kind For Pension Risk Transfer Transactions

ValueOfAssetsReceivedInKindForPensionRiskTransferTransactions

1325200000

CY2019

pfg

Value Of Assets Received In Kind For Pension Risk Transfer Transactions

ValueOfAssetsReceivedInKindForPensionRiskTransferTransactions

1225800000

CY2020

us-gaap

Use Of Estimates

UseOfEstimates

Use of Estimates in the Preparation of Financial StatementsThe preparation of our consolidated financial statements and accompanying notes requires management to make estimates and assumptions that affect the amounts reported and disclosed. These estimates and assumptions could change in the future as more information becomes known, which could impact the amounts reported and disclosed in the consolidated financial statements and accompanying notes. The most critical estimates include those used in determining:<table style="border-collapse:collapse;font-family:'Calibri','Helvetica','sans-serif';font-size:11pt;line-height:1.19;margin-bottom:6pt;margin-top:0pt;table-layout:fixed;text-align:justify;width:100%;border:0pt;"><tr><td style="width:18pt;"/><td style="font-family:'Times New Roman';font-size:10pt;vertical-align:text-top;white-space:nowrap;width:18pt;padding:0pt;">●</td><td style="padding:0pt;">the fair value of investments in the absence of quoted market values;</td></tr></table><table style="border-collapse:collapse;font-family:'Calibri','Helvetica','sans-serif';font-size:11pt;line-height:1.19;margin-bottom:6pt;margin-top:0pt;table-layout:fixed;text-align:justify;width:100%;border:0pt;"><tr><td style="width:18pt;"/><td style="font-family:'Times New Roman';font-size:10pt;vertical-align:text-top;white-space:nowrap;width:18pt;padding:0pt;">●</td><td style="padding:0pt;">investment impairments and valuation allowances;</td></tr></table><table style="border-collapse:collapse;font-family:'Calibri','Helvetica','sans-serif';font-size:11pt;line-height:1.19;margin-bottom:6pt;margin-top:0pt;table-layout:fixed;text-align:justify;width:100%;border:0pt;"><tr><td style="width:18pt;"/><td style="font-family:'Times New Roman';font-size:10pt;vertical-align:text-top;white-space:nowrap;width:18pt;padding:0pt;">●</td><td style="padding:0pt;">the fair value of and accounting for derivatives;</td></tr></table><table style="border-collapse:collapse;font-family:'Calibri','Helvetica','sans-serif';font-size:11pt;line-height:1.19;margin-bottom:6pt;margin-top:0pt;table-layout:fixed;text-align:justify;width:100%;border:0pt;"><tr><td style="width:18pt;"/><td style="font-family:'Times New Roman';font-size:10pt;vertical-align:text-top;white-space:nowrap;width:18pt;padding:0pt;">●</td><td style="padding:0pt;">the DAC and other actuarial balances where the amortization is based on estimated gross profits (“EGPs”);</td></tr></table><table style="border-collapse:collapse;font-family:'Calibri','Helvetica','sans-serif';font-size:11pt;line-height:1.19;margin-bottom:6pt;margin-top:0pt;table-layout:fixed;text-align:justify;width:100%;border:0pt;"><tr><td style="width:18pt;"/><td style="font-family:'Times New Roman';font-size:10pt;vertical-align:text-top;white-space:nowrap;width:18pt;padding:0pt;">●</td><td style="padding:0pt;">the measurement of goodwill, indefinite lived intangible assets, finite lived intangible assets and related impairments or amortization, if any; </td></tr></table><table style="border-collapse:collapse;font-family:'Calibri','Helvetica','sans-serif';font-size:11pt;line-height:1.19;margin-bottom:6pt;margin-top:0pt;table-layout:fixed;text-align:justify;width:100%;border:0pt;"><tr><td style="width:18pt;"/><td style="font-family:'Times New Roman';font-size:10pt;vertical-align:text-top;white-space:nowrap;width:18pt;padding:0pt;">●</td><td style="padding:0pt;">the liability for future policy benefits and claims;</td></tr></table><table style="border-collapse:collapse;font-family:'Calibri','Helvetica','sans-serif';font-size:11pt;line-height:1.19;margin-bottom:6pt;margin-top:0pt;table-layout:fixed;text-align:justify;width:100%;border:0pt;"><tr><td style="width:18pt;"/><td style="font-family:'Times New Roman';font-size:10pt;vertical-align:text-top;white-space:nowrap;width:18pt;padding:0pt;">●</td><td style="padding:0pt;">the value of our pension and other postretirement benefit obligations and</td></tr></table><table style="border-collapse:collapse;font-family:'Calibri','Helvetica','sans-serif';font-size:11pt;line-height:1.19;margin-bottom:0pt;margin-top:0pt;table-layout:fixed;text-align:justify;width:100%;border:0pt;"><tr><td style="width:18pt;"/><td style="font-family:'Times New Roman';font-size:10pt;vertical-align:text-top;white-space:nowrap;width:18pt;padding:0pt;">●</td><td style="padding:0pt;">accounting for income taxes and the valuation of deferred tax assets.</td></tr></table><div style="margin-top:6pt;"/>A description of such critical estimates is incorporated within the discussion of the related accounting policies that follow. In applying these policies, management makes subjective and complex judgments that frequently require estimates about matters that are inherently uncertain. Actual results could differ from these estimates.

CY2020

pfg

Cash And Cash Equivalents Maximum Maturity Period

CashAndCashEquivalentsMaximumMaturityPeriod

P3M

CY2020Q4

us-gaap

Real Estate Heldforsale

RealEstateHeldforsale

2000000.0

CY2019Q4

us-gaap

Real Estate Heldforsale

RealEstateHeldforsale

169800000

CY2020

pfg

Long Term Debt Minimum Maturity Period

LongTermDebtMinimumMaturityPeriod

P1Y

CY2020Q4

pfg

Reinsurance Recoverables Claims Received

ReinsuranceRecoverablesClaimsReceived

1095300000

CY2019Q4

pfg

Reinsurance Recoverables Claims Received

ReinsuranceRecoverablesClaimsReceived

997800000

CY2020Q4

pfg

Reinsurance Recoverables Claims Received Largest Ceded Reinsurers Amount

ReinsuranceRecoverablesClaimsReceivedLargestCededReinsurersAmount

506300000

CY2020Q4

pfg

Reinsurance Recoverables Claims Received Largest Ceded Reinsurers Percent

ReinsuranceRecoverablesClaimsReceivedLargestCededReinsurersPercent

0.97

CY2019Q4

pfg

Reinsurance Recoverables Claims Received Largest Ceded Reinsurers Amount

ReinsuranceRecoverablesClaimsReceivedLargestCededReinsurersAmount

457200000

CY2019Q4

pfg

Reinsurance Recoverables Claims Received Largest Ceded Reinsurers Percent

ReinsuranceRecoverablesClaimsReceivedLargestCededReinsurersPercent

0.98

CY2019Q4

pfg

Reinsurance Recoverables Claims Received Number Of Largest Ceded Reinsurers

ReinsuranceRecoverablesClaimsReceivedNumberOfLargestCededReinsurers

5

CY2020Q4

pfg

Reinsurance Recoverables Claims Received Number Of Largest Ceded Reinsurers

ReinsuranceRecoverablesClaimsReceivedNumberOfLargestCededReinsurers

5

CY2020

us-gaap

Direct Premiums Earned

DirectPremiumsEarned

6645400000

CY2019

us-gaap

Direct Premiums Earned

DirectPremiumsEarned

8428100000

CY2018

us-gaap

Direct Premiums Earned

DirectPremiumsEarned

6928300000

CY2020

us-gaap

Assumed Premiums Earned

AssumedPremiumsEarned

1700000

CY2019

us-gaap

Assumed Premiums Earned

AssumedPremiumsEarned

1600000

CY2018

us-gaap

Assumed Premiums Earned

AssumedPremiumsEarned

1700000

CY2020

us-gaap

Ceded Premiums Earned

CededPremiumsEarned

609700000

CY2019

us-gaap

Ceded Premiums Earned

CededPremiumsEarned

563100000

CY2018

us-gaap

Ceded Premiums Earned

CededPremiumsEarned

520400000

CY2020

us-gaap

Premiums Earned Net

PremiumsEarnedNet

6037400000

CY2019

us-gaap

Premiums Earned Net

PremiumsEarnedNet

7866600000

CY2018

us-gaap

Premiums Earned Net

PremiumsEarnedNet

6409600000

CY2020

us-gaap

Policyholder Benefits And Claims Incurred Gross

PolicyholderBenefitsAndClaimsIncurredGross

8788300000

CY2019

us-gaap

Policyholder Benefits And Claims Incurred Gross

PolicyholderBenefitsAndClaimsIncurredGross

10463600000

CY2018

us-gaap

Policyholder Benefits And Claims Incurred Gross

PolicyholderBenefitsAndClaimsIncurredGross

8667700000

CY2020

us-gaap

Reinsurance Effect On Claims And Benefits Incurred Amount Assumed

ReinsuranceEffectOnClaimsAndBenefitsIncurredAmountAssumed

21800000

CY2019

us-gaap

Reinsurance Effect On Claims And Benefits Incurred Amount Assumed

ReinsuranceEffectOnClaimsAndBenefitsIncurredAmountAssumed

23100000

CY2018

us-gaap

Reinsurance Effect On Claims And Benefits Incurred Amount Assumed

ReinsuranceEffectOnClaimsAndBenefitsIncurredAmountAssumed

24900000

CY2020

us-gaap

Reinsurance Effect On Claims And Benefits Incurred Amount Ceded

ReinsuranceEffectOnClaimsAndBenefitsIncurredAmountCeded

528600000

CY2019

us-gaap

Reinsurance Effect On Claims And Benefits Incurred Amount Ceded

ReinsuranceEffectOnClaimsAndBenefitsIncurredAmountCeded

580900000

CY2018

us-gaap

Reinsurance Effect On Claims And Benefits Incurred Amount Ceded

ReinsuranceEffectOnClaimsAndBenefitsIncurredAmountCeded

500100000

CY2020

us-gaap

Policyholder Benefits And Claims Incurred Net

PolicyholderBenefitsAndClaimsIncurredNet

8281500000

CY2019

us-gaap

Policyholder Benefits And Claims Incurred Net

PolicyholderBenefitsAndClaimsIncurredNet

9905800000

CY2018

us-gaap

Policyholder Benefits And Claims Incurred Net

PolicyholderBenefitsAndClaimsIncurredNet

8192500000

CY2020Q4

pfg

Separate Account With Shares Of Principal Financial Group Stock

SeparateAccountWithSharesOfPrincipalFinancialGroupStock

80400000

CY2019Q4

pfg

Separate Account With Shares Of Principal Financial Group Stock

SeparateAccountWithSharesOfPrincipalFinancialGroupStock

100400000

CY2018Q4

us-gaap

Goodwill

1100000000.0

CY2019

us-gaap

Goodwill Acquired During Period

GoodwillAcquiredDuringPeriod

623900000

CY2019

us-gaap

Goodwill Foreign Currency Translation Gain Loss

GoodwillForeignCurrencyTranslationGainLoss

-30100000

CY2019Q4

us-gaap

Goodwill

1693800000

CY2020

us-gaap

Goodwill Foreign Currency Translation Gain Loss

GoodwillForeignCurrencyTranslationGainLoss

17200000

CY2020Q4

us-gaap

Goodwill

1711000000.0

CY2020

pfg

Finite Lived Intangible Assets Weighted Average Remaining Expected Life

FiniteLivedIntangibleAssetsWeightedAverageRemainingExpectedLife

P17Y

CY2020Q4

us-gaap

Finite Lived Intangible Assets Gross

FiniteLivedIntangibleAssetsGross

1338200000

CY2019Q4

us-gaap

Finite Lived Intangible Assets Gross

FiniteLivedIntangibleAssetsGross

1346300000

CY2020Q4

us-gaap

Finite Lived Intangible Assets Accumulated Amortization

FiniteLivedIntangibleAssetsAccumulatedAmortization

405600000

CY2019Q4

us-gaap

Finite Lived Intangible Assets Accumulated Amortization

FiniteLivedIntangibleAssetsAccumulatedAmortization

343200000

CY2020Q4

us-gaap

Finite Lived Intangible Assets Net

FiniteLivedIntangibleAssetsNet

932600000

CY2019Q4

us-gaap

Finite Lived Intangible Assets Net

FiniteLivedIntangibleAssetsNet

1003100000

CY2020

us-gaap

Amortization Of Intangible Assets

AmortizationOfIntangibleAssets

73500000

CY2019

us-gaap

Amortization Of Intangible Assets

AmortizationOfIntangibleAssets

62800000

CY2018

us-gaap

Amortization Of Intangible Assets

AmortizationOfIntangibleAssets

53900000

CY2020Q4

us-gaap

Finite Lived Intangible Assets Amortization Expense Next Twelve Months

FiniteLivedIntangibleAssetsAmortizationExpenseNextTwelveMonths

75100000

CY2020Q4

us-gaap

Finite Lived Intangible Assets Amortization Expense Year Two

FiniteLivedIntangibleAssetsAmortizationExpenseYearTwo

73900000

CY2020Q4

us-gaap

Finite Lived Intangible Assets Amortization Expense Year Three

FiniteLivedIntangibleAssetsAmortizationExpenseYearThree

71200000

CY2020Q4

us-gaap

Finite Lived Intangible Assets Amortization Expense Year Four

FiniteLivedIntangibleAssetsAmortizationExpenseYearFour

70000000.0

CY2020Q4

us-gaap

Finite Lived Intangible Assets Amortization Expense Year Five

FiniteLivedIntangibleAssetsAmortizationExpenseYearFive

68200000

CY2020Q4

us-gaap

Indefinite Lived Intangible Assets Excluding Goodwill

IndefiniteLivedIntangibleAssetsExcludingGoodwill

790400000

CY2019Q4

us-gaap

Indefinite Lived Intangible Assets Excluding Goodwill

IndefiniteLivedIntangibleAssetsExcludingGoodwill

783600000

CY2020Q4

pfg

Total Assets Unconsolidated Money Market Mutual Fund

TotalAssetsUnconsolidatedMoneyMarketMutualFund

4400000000

CY2019Q4

pfg

Total Assets Unconsolidated Money Market Mutual Fund

TotalAssetsUnconsolidatedMoneyMarketMutualFund

4000000000.0

CY2020Q4

us-gaap

Available For Sale Debt Securities Amortized Cost Basis

AvailableForSaleDebtSecuritiesAmortizedCostBasis

70546800000

CY2020Q4

us-gaap

Available For Sale Debt Securities Accumulated Gross Unrealized Gain Before Tax

AvailableForSaleDebtSecuritiesAccumulatedGrossUnrealizedGainBeforeTax

8380000000.0

CY2020Q4

us-gaap

Available For Sale Debt Securities Accumulated Gross Unrealized Loss Before Tax

AvailableForSaleDebtSecuritiesAccumulatedGrossUnrealizedLossBeforeTax

209100000

CY2020Q4

us-gaap

Debt Securities Available For Sale Allowance For Credit Loss

DebtSecuritiesAvailableForSaleAllowanceForCreditLoss

7400000

CY2020Q4

us-gaap

Available For Sale Securities Debt Securities

AvailableForSaleSecuritiesDebtSecurities

78710300000

CY2019Q4

us-gaap

Available For Sale Debt Securities Amortized Cost Basis

AvailableForSaleDebtSecuritiesAmortizedCostBasis

65302500000

CY2019Q4

us-gaap

Available For Sale Debt Securities Accumulated Gross Unrealized Gain Before Tax

AvailableForSaleDebtSecuritiesAccumulatedGrossUnrealizedGainBeforeTax

4927700000

CY2019Q4

us-gaap

Available For Sale Debt Securities Accumulated Gross Unrealized Loss Before Tax

AvailableForSaleDebtSecuritiesAccumulatedGrossUnrealizedLossBeforeTax

124000000.0

CY2019Q4

us-gaap

Available For Sale Securities Debt Securities

AvailableForSaleSecuritiesDebtSecurities

70106200000

CY2019Q4

pfg

Other Than Temporary Impairment Losses Investments Portion In Other Comprehensive Income Before Tax Including Portion Attributable To Noncontrolling Interest Available For Sale Securities

OtherThanTemporaryImpairmentLossesInvestmentsPortionInOtherComprehensiveIncomeBeforeTaxIncludingPortionAttributableToNoncontrollingInterestAvailableForSaleSecurities

48400000

CY2020Q4

us-gaap

Interest Receivable

InterestReceivable

552500000

CY2019Q4

pfg

Net Unrealized Gains Losses On Impaired Fixed Maturities Available For Sale

NetUnrealizedGainsLossesOnImpairedFixedMaturitiesAvailableForSale

62300000

CY2020Q4

us-gaap

Available For Sale Securities Debt Maturities Next Rolling Twelve Months Amortized Cost Basis

AvailableForSaleSecuritiesDebtMaturitiesNextRollingTwelveMonthsAmortizedCostBasis

2336500000

CY2020Q4

us-gaap

Available For Sale Securities Debt Maturities Next Rolling Twelve Months Fair Value

AvailableForSaleSecuritiesDebtMaturitiesNextRollingTwelveMonthsFairValue

2372900000

CY2020Q4

us-gaap

Available For Sale Securities Debt Maturities Rolling Year Two Through Five Amortized Cost Basis

AvailableForSaleSecuritiesDebtMaturitiesRollingYearTwoThroughFiveAmortizedCostBasis

10831500000

CY2020Q4

us-gaap

Available For Sale Securities Debt Maturities Rolling Year Two Through Five Fair Value

AvailableForSaleSecuritiesDebtMaturitiesRollingYearTwoThroughFiveFairValue

11570000000.0

CY2020Q4

us-gaap

Available For Sale Securities Debt Maturities Rolling Year Six Through Ten Amortized Cost Basis

AvailableForSaleSecuritiesDebtMaturitiesRollingYearSixThroughTenAmortizedCostBasis

14032700000

CY2020Q4

us-gaap

Available For Sale Securities Debt Maturities Rolling Year Six Through Ten Fair Value

AvailableForSaleSecuritiesDebtMaturitiesRollingYearSixThroughTenFairValue

15601500000

CY2020Q4

us-gaap

Available For Sale Securities Debt Maturities Rolling After Year Ten Amortized Cost Basis

AvailableForSaleSecuritiesDebtMaturitiesRollingAfterYearTenAmortizedCostBasis

24868800000

CY2020Q4

us-gaap

Available For Sale Securities Debt Maturities Rolling After Year Ten Fair Value

AvailableForSaleSecuritiesDebtMaturitiesRollingAfterYearTenFairValue

30163400000

CY2020Q4

us-gaap

Available For Sale Securities Debt Maturities Single Maturity Date Amortized Cost Basis

AvailableForSaleSecuritiesDebtMaturitiesSingleMaturityDateAmortizedCostBasis

52069500000

CY2020Q4

us-gaap

Available For Sale Securities Debt Maturities Single Maturity Date

AvailableForSaleSecuritiesDebtMaturitiesSingleMaturityDate

59707800000

CY2020Q4

us-gaap

Available For Sale Securities Debt Maturities Without Single Maturity Date Amortized Cost

AvailableForSaleSecuritiesDebtMaturitiesWithoutSingleMaturityDateAmortizedCost

18477300000

CY2020Q4

us-gaap

Available For Sale Securities Debt Maturities Without Single Maturity Date Fair Value

AvailableForSaleSecuritiesDebtMaturitiesWithoutSingleMaturityDateFairValue

19002500000

CY2020Q4

us-gaap

Available For Sale Debt Securities Amortized Cost Basis

AvailableForSaleDebtSecuritiesAmortizedCostBasis

70546800000

CY2020Q4

us-gaap

Available For Sale Securities Debt Securities

AvailableForSaleSecuritiesDebtSecurities

78710300000

CY2020

pfg

Gross Investment Income Loss

GrossInvestmentIncomeLoss

4001200000

CY2019

pfg

Gross Investment Income Loss

GrossInvestmentIncomeLoss

4116500000

CY2018

pfg

Gross Investment Income Loss

GrossInvestmentIncomeLoss

3731600000

CY2020

us-gaap

Investment Income Investment Expense

InvestmentIncomeInvestmentExpense

110600000

CY2019

us-gaap

Investment Income Investment Expense

InvestmentIncomeInvestmentExpense

118100000

CY2018

us-gaap

Investment Income Investment Expense

InvestmentIncomeInvestmentExpense

102400000

CY2020

us-gaap

Net Investment Income

NetInvestmentIncome

3890600000

CY2019

us-gaap

Net Investment Income

NetInvestmentIncome

3998400000

CY2018

us-gaap

Net Investment Income

NetInvestmentIncome

3629200000

CY2020

us-gaap

Debt Securities Available For Sale Realized Gain

DebtSecuritiesAvailableForSaleRealizedGain

134200000

CY2019

us-gaap

Debt Securities Available For Sale Realized Gain

DebtSecuritiesAvailableForSaleRealizedGain

15500000

CY2018

us-gaap

Debt Securities Available For Sale Realized Gain

DebtSecuritiesAvailableForSaleRealizedGain

40200000

CY2020

us-gaap

Debt Securities Available For Sale Realized Loss Excluding Other Than Temporary Impairment

DebtSecuritiesAvailableForSaleRealizedLossExcludingOtherThanTemporaryImpairment

48500000

CY2019

us-gaap

Debt Securities Available For Sale Realized Loss Excluding Other Than Temporary Impairment

DebtSecuritiesAvailableForSaleRealizedLossExcludingOtherThanTemporaryImpairment

15300000

CY2018

us-gaap

Debt Securities Available For Sale Realized Loss Excluding Other Than Temporary Impairment

DebtSecuritiesAvailableForSaleRealizedLossExcludingOtherThanTemporaryImpairment

74800000

CY2020

pfg

Debt Securities Available For Sale Net Credit Loss

DebtSecuritiesAvailableForSaleNetCreditLoss

22900000

CY2019

us-gaap

Other Than Temporary Impairment Loss Debt Securities Available For Sale Recognized In Earnings

OtherThanTemporaryImpairmentLossDebtSecuritiesAvailableForSaleRecognizedInEarnings

43500000

CY2018

us-gaap

Other Than Temporary Impairment Loss Debt Securities Available For Sale Recognized In Earnings

OtherThanTemporaryImpairmentLossDebtSecuritiesAvailableForSaleRecognizedInEarnings

29100000

CY2020

pfg

Available For Sale Debt Securities Hedging Net

AvailableForSaleDebtSecuritiesHedgingNet

-9700000

CY2019

pfg

Available For Sale Debt Securities Hedging Net

AvailableForSaleDebtSecuritiesHedgingNet

-9300000

CY2018

pfg

Available For Sale Debt Securities Hedging Net

AvailableForSaleDebtSecuritiesHedgingNet

-39600000

CY2020

us-gaap

Debt Securities Trading Gain Loss

DebtSecuritiesTradingGainLoss

3200000

CY2019

us-gaap

Debt Securities Trading Gain Loss

DebtSecuritiesTradingGainLoss

43000000.0

CY2018

us-gaap

Debt Securities Trading Gain Loss

DebtSecuritiesTradingGainLoss

-9000000.0

CY2020

us-gaap

Equity Securities Fv Ni Gain Loss

EquitySecuritiesFvNiGainLoss

70500000

CY2019

us-gaap

Equity Securities Fv Ni Gain Loss

EquitySecuritiesFvNiGainLoss

84500000

CY2018

us-gaap

Equity Securities Fv Ni Gain Loss

EquitySecuritiesFvNiGainLoss

-17700000

CY2020

pfg

Gain Loss On Mortgage Loans

GainLossOnMortgageLoans

-15500000

CY2019

pfg

Gain Loss On Mortgage Loans

GainLossOnMortgageLoans

3000000.0

CY2018

pfg

Gain Loss On Mortgage Loans

GainLossOnMortgageLoans

6200000

CY2020

pfg

Net Realized Capital Gain Loss On Sale Of Derivatives

NetRealizedCapitalGainLossOnSaleOfDerivatives

77300000

CY2019

pfg

Net Realized Capital Gain Loss On Sale Of Derivatives

NetRealizedCapitalGainLossOnSaleOfDerivatives

-120300000

CY2018

pfg

Net Realized Capital Gain Loss On Sale Of Derivatives

NetRealizedCapitalGainLossOnSaleOfDerivatives

11700000

CY2020

us-gaap

Gain Loss On Disposition Of Other Financial Assets

GainLossOnDispositionOfOtherFinancialAssets

114000000.0

CY2019

us-gaap

Gain Loss On Disposition Of Other Financial Assets

GainLossOnDispositionOfOtherFinancialAssets

-10400000

CY2018

us-gaap

Gain Loss On Disposition Of Other Financial Assets

GainLossOnDispositionOfOtherFinancialAssets

36700000

CY2020

us-gaap

Gain Loss On Investments

GainLossOnInvestments

302600000

CY2019

us-gaap

Gain Loss On Investments

GainLossOnInvestments

-52800000

CY2018

us-gaap

Gain Loss On Investments

GainLossOnInvestments

-75400000

CY2020

us-gaap

Debt Securities Trading Unrealized Gain Loss

DebtSecuritiesTradingUnrealizedGainLoss

5300000

CY2019

us-gaap

Debt Securities Trading Unrealized Gain Loss

DebtSecuritiesTradingUnrealizedGainLoss

32800000

CY2018

us-gaap

Debt Securities Trading Unrealized Gain Loss

DebtSecuritiesTradingUnrealizedGainLoss

-12200000

CY2020

us-gaap

Equity Securities Fv Ni Unrealized Gain Loss

EquitySecuritiesFvNiUnrealizedGainLoss

64600000

CY2019

us-gaap

Equity Securities Fv Ni Unrealized Gain Loss

EquitySecuritiesFvNiUnrealizedGainLoss

61600000

CY2018

us-gaap

Equity Securities Fv Ni Unrealized Gain Loss

EquitySecuritiesFvNiUnrealizedGainLoss

-39900000

CY2020

pfg

Unrealized Gains Losses On Equity Securities Fv Ni Reported In Net Investment Income

UnrealizedGainsLossesOnEquitySecuritiesFvNiReportedInNetInvestmentIncome

35200000

CY2019

pfg

Unrealized Gains Losses On Equity Securities Fv Ni Reported In Net Investment Income

UnrealizedGainsLossesOnEquitySecuritiesFvNiReportedInNetInvestmentIncome

66900000

CY2018

pfg

Unrealized Gains Losses On Equity Securities Fv Ni Reported In Net Investment Income

UnrealizedGainsLossesOnEquitySecuritiesFvNiReportedInNetInvestmentIncome

4900000

CY2020

us-gaap

Proceeds From Sale Of Available For Sale Securities Debt

ProceedsFromSaleOfAvailableForSaleSecuritiesDebt

2421900000

CY2019

us-gaap

Proceeds From Sale Of Available For Sale Securities Debt

ProceedsFromSaleOfAvailableForSaleSecuritiesDebt

1654800000

CY2018

us-gaap

Proceeds From Sale Of Available For Sale Securities Debt

ProceedsFromSaleOfAvailableForSaleSecuritiesDebt

3067200000

CY2020

us-gaap

Debt Securities Available For Sale Allowance For Credit Loss Not Previously Recorded

DebtSecuritiesAvailableForSaleAllowanceForCreditLossNotPreviouslyRecorded

16200000

CY2020

us-gaap

Debt Securities Available For Sale Allowance For Credit Loss Securities Sold

DebtSecuritiesAvailableForSaleAllowanceForCreditLossSecuritiesSold

7000000.0

CY2020

us-gaap

Debt Securities Available For Sale Allowance For Credit Loss Not To Sell Before Recovery Credit Loss Previously Recorded Expense Reversal

DebtSecuritiesAvailableForSaleAllowanceForCreditLossNotToSellBeforeRecoveryCreditLossPreviouslyRecordedExpenseReversal

200000

CY2020

us-gaap

Debt Securities Available For Sale Allowance For Credit Loss Writeoff

DebtSecuritiesAvailableForSaleAllowanceForCreditLossWriteoff

2600000

CY2020

pfg

Debt Securities Available For Sale Allowance For Credit Loss Foreign Currency Translation Adjustment

DebtSecuritiesAvailableForSaleAllowanceForCreditLossForeignCurrencyTranslationAdjustment

600000

CY2020Q4

us-gaap

Debt Securities Available For Sale Allowance For Credit Loss

DebtSecuritiesAvailableForSaleAllowanceForCreditLoss

7400000

CY2019

pfg

Net Gain Loss Excluding Available For Sale Impairments

NetGainLossExcludingAvailableForSaleImpairments

-9300000

CY2018

pfg

Net Gain Loss Excluding Available For Sale Impairments

NetGainLossExcludingAvailableForSaleImpairments

-46300000

CY2019

pfg

Other Than Temporary Impairment Losses Recoveries Investments Available For Sale Securities

OtherThanTemporaryImpairmentLossesRecoveriesInvestmentsAvailableForSaleSecurities

38300000

CY2018

pfg

Other Than Temporary Impairment Losses Recoveries Investments Available For Sale Securities

OtherThanTemporaryImpairmentLossesRecoveriesInvestmentsAvailableForSaleSecurities

-10600000

CY2019

us-gaap

Other Than Temporary Impairment Losses Investments Portion In Other Comprehensive Income Loss Before Tax Including Portion Attributable To Noncontrolling Interest Availableforsale Securities

OtherThanTemporaryImpairmentLossesInvestmentsPortionInOtherComprehensiveIncomeLossBeforeTaxIncludingPortionAttributableToNoncontrollingInterestAvailableforsaleSecurities

5200000

CY2018

us-gaap

Other Than Temporary Impairment Losses Investments Portion In Other Comprehensive Income Loss Before Tax Including Portion Attributable To Noncontrolling Interest Availableforsale Securities

OtherThanTemporaryImpairmentLossesInvestmentsPortionInOtherComprehensiveIncomeLossBeforeTaxIncludingPortionAttributableToNoncontrollingInterestAvailableforsaleSecurities

39700000

CY2019

us-gaap

Other Than Temporary Impairment Loss Debt Securities Available For Sale Recognized In Earnings

OtherThanTemporaryImpairmentLossDebtSecuritiesAvailableForSaleRecognizedInEarnings

43500000

CY2018

us-gaap

Other Than Temporary Impairment Loss Debt Securities Available For Sale Recognized In Earnings

OtherThanTemporaryImpairmentLossDebtSecuritiesAvailableForSaleRecognizedInEarnings

29100000

CY2019

us-gaap

Gain Loss On Investments

GainLossOnInvestments

-52800000

CY2018

us-gaap

Gain Loss On Investments

GainLossOnInvestments

-75400000

CY2018Q4

us-gaap

Other Than Temporary Impairment Credit Losses Recognized In Earnings Credit Losses On Debt Securities Held

OtherThanTemporaryImpairmentCreditLossesRecognizedInEarningsCreditLossesOnDebtSecuritiesHeld

117500000

CY2017Q4

us-gaap

Other Than Temporary Impairment Credit Losses Recognized In Earnings Credit Losses On Debt Securities Held

OtherThanTemporaryImpairmentCreditLossesRecognizedInEarningsCreditLossesOnDebtSecuritiesHeld

124300000

CY2019

us-gaap

Other Than Temporary Impairment Credit Losses Recognized In Earnings Additions No Previous Impairment

OtherThanTemporaryImpairmentCreditLossesRecognizedInEarningsAdditionsNoPreviousImpairment

6800000

CY2018

us-gaap

Other Than Temporary Impairment Credit Losses Recognized In Earnings Additions No Previous Impairment

OtherThanTemporaryImpairmentCreditLossesRecognizedInEarningsAdditionsNoPreviousImpairment

11300000

CY2019

us-gaap

Other Than Temporary Impairment Credit Losses Recognized In Earnings Additions Additional Credit Losses

OtherThanTemporaryImpairmentCreditLossesRecognizedInEarningsAdditionsAdditionalCreditLosses

11800000

CY2018

us-gaap

Other Than Temporary Impairment Credit Losses Recognized In Earnings Additions Additional Credit Losses

OtherThanTemporaryImpairmentCreditLossesRecognizedInEarningsAdditionsAdditionalCreditLosses

20000000.0

CY2019

pfg

Other Than Temporary Impairment Credit Losses Recognized In Earnings Reductions Securities Sold Change In Status

OtherThanTemporaryImpairmentCreditLossesRecognizedInEarningsReductionsSecuritiesSoldChangeInStatus

54300000

CY2018

pfg

Other Than Temporary Impairment Credit Losses Recognized In Earnings Reductions Securities Sold Change In Status

OtherThanTemporaryImpairmentCreditLossesRecognizedInEarningsReductionsSecuritiesSoldChangeInStatus

29500000

CY2019

pfg

Other Than Temporary Impairment Credit Losses Recognized In Earnings Reductions Cash Flows And Accretion

OtherThanTemporaryImpairmentCreditLossesRecognizedInEarningsReductionsCashFlowsAndAccretion

800000

CY2018

pfg

Other Than Temporary Impairment Credit Losses Recognized In Earnings Reductions Cash Flows And Accretion

OtherThanTemporaryImpairmentCreditLossesRecognizedInEarningsReductionsCashFlowsAndAccretion

8600000

CY2019Q4

us-gaap

Other Than Temporary Impairment Credit Losses Recognized In Earnings Credit Losses On Debt Securities Held

OtherThanTemporaryImpairmentCreditLossesRecognizedInEarningsCreditLossesOnDebtSecuritiesHeld

81000000.0

CY2018Q4

us-gaap

Other Than Temporary Impairment Credit Losses Recognized In Earnings Credit Losses On Debt Securities Held

OtherThanTemporaryImpairmentCreditLossesRecognizedInEarningsCreditLossesOnDebtSecuritiesHeld

117500000

CY2020Q4

us-gaap

Debt Securities Available For Sale Continuous Unrealized Loss Position Less Than12 Months

DebtSecuritiesAvailableForSaleContinuousUnrealizedLossPositionLessThan12Months

5909400000

CY2020Q4

us-gaap

Debt Securities Available For Sale Continuous Unrealized Loss Position Less Than12 Months Accumulated Loss

DebtSecuritiesAvailableForSaleContinuousUnrealizedLossPositionLessThan12MonthsAccumulatedLoss

138800000

CY2020Q4

us-gaap

Debt Securities Available For Sale Continuous Unrealized Loss Position12 Months Or Longer

DebtSecuritiesAvailableForSaleContinuousUnrealizedLossPosition12MonthsOrLonger

1399100000

CY2020Q4

us-gaap

Debt Securities Available For Sale Continuous Unrealized Loss Position12 Months Or Longer Accumulated Loss

DebtSecuritiesAvailableForSaleContinuousUnrealizedLossPosition12MonthsOrLongerAccumulatedLoss

67400000

CY2020Q4

us-gaap

Debt Securities Available For Sale Unrealized Loss Position

DebtSecuritiesAvailableForSaleUnrealizedLossPosition

7308500000

CY2020Q4

us-gaap

Debt Securities Available For Sale Unrealized Loss Position Accumulated Loss

DebtSecuritiesAvailableForSaleUnrealizedLossPositionAccumulatedLoss

206200000

CY2019Q4

us-gaap

Debt Securities Available For Sale Continuous Unrealized Loss Position Less Than12 Months

DebtSecuritiesAvailableForSaleContinuousUnrealizedLossPositionLessThan12Months

5390100000

CY2019Q4

us-gaap

Debt Securities Available For Sale Continuous Unrealized Loss Position Less Than12 Months Accumulated Loss

DebtSecuritiesAvailableForSaleContinuousUnrealizedLossPositionLessThan12MonthsAccumulatedLoss

63000000.0

CY2019Q4

us-gaap

Debt Securities Available For Sale Continuous Unrealized Loss Position12 Months Or Longer

DebtSecuritiesAvailableForSaleContinuousUnrealizedLossPosition12MonthsOrLonger

3134900000

CY2019Q4

us-gaap

Debt Securities Available For Sale Continuous Unrealized Loss Position12 Months Or Longer Accumulated Loss

DebtSecuritiesAvailableForSaleContinuousUnrealizedLossPosition12MonthsOrLongerAccumulatedLoss

61000000.0

CY2019Q4

us-gaap

Debt Securities Available For Sale Unrealized Loss Position

DebtSecuritiesAvailableForSaleUnrealizedLossPosition

8525000000.0

CY2019Q4

us-gaap

Debt Securities Available For Sale Unrealized Loss Position Accumulated Loss

DebtSecuritiesAvailableForSaleUnrealizedLossPositionAccumulatedLoss

124000000.0

CY2020Q4

pfg

Net Unrealized Gains Losses Debt Securities Available For Sale Securities

NetUnrealizedGainsLossesDebtSecuritiesAvailableForSaleSecurities

8193000000.0

CY2019Q4

pfg

Net Unrealized Gains Losses Debt Securities Available For Sale Securities

NetUnrealizedGainsLossesDebtSecuritiesAvailableForSaleSecurities

4834200000

CY2019Q4

pfg

Accumulated Other Comprehensive Income Loss Other Than Temporary Impairment Not Credit Loss Available For Sale Debt Securities

AccumulatedOtherComprehensiveIncomeLossOtherThanTemporaryImpairmentNotCreditLossAvailableForSaleDebtSecurities

-48400000

CY2020Q4

pfg

Net Unrealized Gains Losses Derivative Instruments

NetUnrealizedGainsLossesDerivativeInstruments

38900000

CY2019Q4

pfg

Net Unrealized Gains Losses Derivative Instruments

NetUnrealizedGainsLossesDerivativeInstruments

94100000

CY2020Q4

pfg

Adjustments Assumed Changes Amortization Patterns

AdjustmentsAssumedChangesAmortizationPatterns

-437300000

CY2019Q4

pfg

Adjustments Assumed Changes Amortization Patterns

AdjustmentsAssumedChangesAmortizationPatterns

-261000000.0

CY2020Q4

pfg

Adjustments Assumed Changes Liability For Policyholder Benefits And Claims

AdjustmentsAssumedChangesLiabilityForPolicyholderBenefitsAndClaims

-2603900000

CY2019Q4

pfg

Adjustments Assumed Changes Liability For Policyholder Benefits And Claims

AdjustmentsAssumedChangesLiabilityForPolicyholderBenefitsAndClaims

-1133500000

CY2020Q4

pfg

Net Unrealized Gains Losses Other Investments And Noncontrolling Interest Adjustments

NetUnrealizedGainsLossesOtherInvestmentsAndNoncontrollingInterestAdjustments

78000000.0

CY2019Q4

pfg

Net Unrealized Gains Losses Other Investments And Noncontrolling Interest Adjustments

NetUnrealizedGainsLossesOtherInvestmentsAndNoncontrollingInterestAdjustments

96800000

CY2020Q4

pfg

Provision Deferred Income Tax Benefits Expense

ProvisionDeferredIncomeTaxBenefitsExpense

-1112200000

CY2019Q4

pfg

Provision Deferred Income Tax Benefits Expense

ProvisionDeferredIncomeTaxBenefitsExpense

-766900000

CY2020Q4

pfg

Net Unrealized Gains Losses Available For Sale Securities And Derivative Instruments

NetUnrealizedGainsLossesAvailableForSaleSecuritiesAndDerivativeInstruments

4156500000

CY2019Q4

pfg

Net Unrealized Gains Losses Available For Sale Securities And Derivative Instruments

NetUnrealizedGainsLossesAvailableForSaleSecuritiesAndDerivativeInstruments

2815300000

CY2020Q4

us-gaap

Reinsurance Recoverables Gross

ReinsuranceRecoverablesGross

1098000000.0

CY2019Q4

us-gaap

Financing Receivable Recorded Investment Nonaccrual Status

FinancingReceivableRecordedInvestmentNonaccrualStatus

11800000

CY2020Q4

us-gaap

Financing Receivable Recorded Investment Nonaccrual Status

FinancingReceivableRecordedInvestmentNonaccrualStatus

21500000

CY2020Q4

us-gaap

Financing Receivable Nonaccrual No Allowance

FinancingReceivableNonaccrualNoAllowance

700000

CY2019Q4

us-gaap

Financing Receivable Recorded Investment Nonaccrual Status

FinancingReceivableRecordedInvestmentNonaccrualStatus

11800000

CY2020

us-gaap

Financing Receivable Nonaccrual Interest Income

FinancingReceivableNonaccrualInterestIncome

0

CY2020Q4

us-gaap

Financing Receivable Recorded Investment Past Due

FinancingReceivableRecordedInvestmentPastDue

152800000

CY2020Q4

us-gaap

Financing Receivable Recorded Investment Current

FinancingReceivableRecordedInvestmentCurrent

17951100000

CY2020Q4

us-gaap

Notes Receivable Gross

NotesReceivableGross

18103900000

CY2020Q4

us-gaap

Financing Receivable Recorded Investment90 Days Past Due And Still Accruing

FinancingReceivableRecordedInvestment90DaysPastDueAndStillAccruing

7800000

CY2020Q4

us-gaap

Reinsurance Recoverable Past Due

ReinsuranceRecoverablePastDue

0

CY2019Q4

us-gaap

Financing Receivable Recorded Investment Past Due

FinancingReceivableRecordedInvestmentPastDue

68200000

CY2019Q4

us-gaap

Financing Receivable Recorded Investment Current

FinancingReceivableRecordedInvestmentCurrent

16445700000

CY2019Q4

us-gaap

Notes Receivable Gross

NotesReceivableGross

16513900000

CY2019Q4

us-gaap

Financing Receivable Recorded Investment90 Days Past Due And Still Accruing

FinancingReceivableRecordedInvestment90DaysPastDueAndStillAccruing

2700000

CY2020Q1

us-gaap

Financing Receivable Allowance For Credit Losses

FinancingReceivableAllowanceForCreditLosses

33100000

CY2020

us-gaap

Provision For Loan Lease And Other Losses

ProvisionForLoanLeaseAndOtherLosses

17300000

CY2020

us-gaap

Financing Receivable Allowance For Credit Losses Write Offs

FinancingReceivableAllowanceForCreditLossesWriteOffs

900000

CY2020

us-gaap

Financing Receivable Allowance For Credit Losses Recovery

FinancingReceivableAllowanceForCreditLossesRecovery

2800000

CY2020

pfg

Financing Receivable Allowance For Credit Losses Translation Adjustment

FinancingReceivableAllowanceForCreditLossesTranslationAdjustment

600000

CY2020Q4

us-gaap

Financing Receivable Allowance For Credit Losses

FinancingReceivableAllowanceForCreditLosses

52900000

CY2018Q4

us-gaap

Financing Receivable Allowance For Credit Losses

FinancingReceivableAllowanceForCreditLosses

27400000

CY2019

us-gaap

Provision For Loan Lease And Other Losses

ProvisionForLoanLeaseAndOtherLosses

-3000000.0

CY2019

us-gaap

Financing Receivable Allowance For Credit Losses Write Offs

FinancingReceivableAllowanceForCreditLossesWriteOffs

600000

CY2019

us-gaap

Financing Receivable Allowance For Credit Losses Recovery

FinancingReceivableAllowanceForCreditLossesRecovery

3200000

CY2019Q4

us-gaap

Financing Receivable Allowance For Credit Losses

FinancingReceivableAllowanceForCreditLosses

27000000.0

CY2019Q4

us-gaap

Financing Receivable Allowance For Credit Losses Individually Evaluated For Impairment1

FinancingReceivableAllowanceForCreditLossesIndividuallyEvaluatedForImpairment1

1400000

CY2019Q4

us-gaap

Financing Receivable Allowance For Credit Losses Collectively Evaluated For Impairment

FinancingReceivableAllowanceForCreditLossesCollectivelyEvaluatedForImpairment

25600000

CY2019Q4

us-gaap

Financing Receivable Allowance For Credit Losses

FinancingReceivableAllowanceForCreditLosses

27000000.0

CY2019Q4

us-gaap

Financing Receivable Individually Evaluated For Impairment

FinancingReceivableIndividuallyEvaluatedForImpairment

11400000

CY2019Q4

us-gaap

Financing Receivable Collectively Evaluated For Impairment

FinancingReceivableCollectivelyEvaluatedForImpairment

16502500000

CY2019Q4

us-gaap

Notes Receivable Gross

NotesReceivableGross

16513900000

CY2017Q4

us-gaap

Financing Receivable Allowance For Credit Losses

FinancingReceivableAllowanceForCreditLosses

32700000

CY2018

us-gaap

Provision For Loan Lease And Other Losses

ProvisionForLoanLeaseAndOtherLosses

-6000000.0

CY2018

us-gaap

Financing Receivable Allowance For Credit Losses Write Offs

FinancingReceivableAllowanceForCreditLossesWriteOffs

2400000

CY2018

us-gaap

Financing Receivable Allowance For Credit Losses Recovery

FinancingReceivableAllowanceForCreditLossesRecovery

3100000

CY2018Q4

us-gaap

Financing Receivable Allowance For Credit Losses

FinancingReceivableAllowanceForCreditLosses

27400000

CY2018Q4

us-gaap

Financing Receivable Allowance For Credit Losses Individually Evaluated For Impairment1

FinancingReceivableAllowanceForCreditLossesIndividuallyEvaluatedForImpairment1

1400000

CY2018Q4

us-gaap

Financing Receivable Allowance For Credit Losses Collectively Evaluated For Impairment

FinancingReceivableAllowanceForCreditLossesCollectivelyEvaluatedForImpairment

26000000.0

CY2018Q4

us-gaap

Financing Receivable Allowance For Credit Losses

FinancingReceivableAllowanceForCreditLosses

27400000

CY2018Q4

us-gaap

Financing Receivable Individually Evaluated For Impairment

FinancingReceivableIndividuallyEvaluatedForImpairment

9200000

CY2018Q4

us-gaap

Financing Receivable Collectively Evaluated For Impairment

FinancingReceivableCollectivelyEvaluatedForImpairment

15355100000

CY2018Q4

us-gaap

Notes Receivable Gross

NotesReceivableGross

15364300000

CY2020

pfg

Real Estate Depreciation Expense

RealEstateDepreciationExpense

65300000

CY2019

pfg

Real Estate Depreciation Expense

RealEstateDepreciationExpense

60000000.0

CY2018

pfg

Real Estate Depreciation Expense

RealEstateDepreciationExpense

54100000

CY2020Q4

pfg

Real Estate Investment Accumulated Depreciation

RealEstateInvestmentAccumulatedDepreciation

591200000

CY2019Q4

pfg

Real Estate Investment Accumulated Depreciation

RealEstateInvestmentAccumulatedDepreciation

526000000.0

CY2020Q4

us-gaap

Capital Leases Net Investment In Direct Financing Leases

CapitalLeasesNetInvestmentInDirectFinancingLeases

710800000

CY2019Q4

us-gaap

Capital Leases Net Investment In Direct Financing Leases

CapitalLeasesNetInvestmentInDirectFinancingLeases

782900000

CY2020Q4

us-gaap

Cash Surrender Value Of Life Insurance

CashSurrenderValueOfLifeInsurance

973600000

CY2019Q4

us-gaap

Cash Surrender Value Of Life Insurance

CashSurrenderValueOfLifeInsurance

734100000

CY2020Q4

pfg

Certain Sponsored Investment Funds

CertainSponsoredInvestmentFunds

638800000

CY2019Q4

pfg

Certain Sponsored Investment Funds

CertainSponsoredInvestmentFunds

678700000

CY2020Q4

us-gaap

Loans Pledged As Collateral

LoansPledgedAsCollateral

4604900000

CY2019Q4

us-gaap

Loans Pledged As Collateral

LoansPledgedAsCollateral

4062000000.0

CY2020Q4

pfg

Fixed Maturities Pledged As Collateral

FixedMaturitiesPledgedAsCollateral

2563900000

CY2019Q4

pfg

Fixed Maturities Pledged As Collateral

FixedMaturitiesPledgedAsCollateral

2749400000

CY2020Q4

us-gaap

Financial Instruments Owned And Pledged As Collateral Amount Eligible To Be Repledged By Counterparty

FinancialInstrumentsOwnedAndPledgedAsCollateralAmountEligibleToBeRepledgedByCounterparty

133400000

CY2019Q4

us-gaap

Financial Instruments Owned And Pledged As Collateral Amount Eligible To Be Repledged By Counterparty

FinancialInstrumentsOwnedAndPledgedAsCollateralAmountEligibleToBeRepledgedByCounterparty

163900000

CY2020Q4

pfg

Gross Amount Recognized Assets Subject To Netting

GrossAmountRecognizedAssetsSubjectToNetting

527200000

CY2020Q4

pfg

Gross Amount Recognized Assets Subject To Netting Not Offset

GrossAmountRecognizedAssetsSubjectToNettingNotOffset

132500000

CY2020Q4

pfg

Collateral Received Assets Subject To Netting Not Offset

CollateralReceivedAssetsSubjectToNettingNotOffset

357200000

CY2020Q4

pfg

Net Amount Assets Subject To Netting

NetAmountAssetsSubjectToNetting

37500000

CY2019Q4

pfg

Gross Amount Recognized Assets Subject To Netting

GrossAmountRecognizedAssetsSubjectToNetting

312300000

CY2019Q4

pfg

Gross Amount Recognized Assets Subject To Netting Not Offset

GrossAmountRecognizedAssetsSubjectToNettingNotOffset

88400000

CY2019Q4

pfg

Collateral Received Assets Subject To Netting Not Offset

CollateralReceivedAssetsSubjectToNettingNotOffset

221200000

CY2019Q4

pfg

Net Amount Assets Subject To Netting

NetAmountAssetsSubjectToNetting

2700000

CY2020Q4

pfg

Derivative Collateral Pledged

DerivativeCollateralPledged

148300000

CY2019Q4

pfg

Derivative Collateral Pledged

DerivativeCollateralPledged

271600000

CY2020Q4

us-gaap

Derivative Net Liability Position Aggregate Fair Value

DerivativeNetLiabilityPositionAggregateFairValue

180200000

CY2019Q4

us-gaap

Derivative Net Liability Position Aggregate Fair Value

DerivativeNetLiabilityPositionAggregateFairValue

164700000

CY2020Q4

us-gaap

Collateral Already Posted Aggregate Fair Value

CollateralAlreadyPostedAggregateFairValue

148300000

CY2019Q4

us-gaap

Collateral Already Posted Aggregate Fair Value

CollateralAlreadyPostedAggregateFairValue

271600000

CY2020Q4

us-gaap

Additional Collateral Aggregate Fair Value

AdditionalCollateralAggregateFairValue

44400000

CY2020Q4

pfg

Cash Collateral Received Associated With Derivatives

CashCollateralReceivedAssociatedWithDerivatives

225200000

CY2019Q4

pfg

Cash Collateral Received Associated With Derivatives

CashCollateralReceivedAssociatedWithDerivatives

156800000

CY2020Q4

us-gaap

Derivative Notional Amount

DerivativeNotionalAmount

62292500000

CY2019Q4

us-gaap

Derivative Notional Amount

DerivativeNotionalAmount

50787900000

CY2020Q4

pfg

Derivative Credit Exposure

DerivativeCreditExposure

473500000

CY2019Q4

pfg

Derivative Credit Exposure

DerivativeCreditExposure

301600000

CY2020Q4

pfg

Derivative Collateral Received

DerivativeCollateralReceived

294700000

CY2019Q4

pfg

Derivative Collateral Received

DerivativeCollateralReceived

208300000

CY2020Q4

pfg

Derivative Net Credit Exposure

DerivativeNetCreditExposure

178800000

CY2019Q4

pfg

Derivative Net Credit Exposure

DerivativeNetCreditExposure

93300000

CY2020Q4

us-gaap

Derivative Asset Fair Value Gross Asset Including Not Subject To Master Netting Arrangement

DerivativeAssetFairValueGrossAssetIncludingNotSubjectToMasterNettingArrangement

463500000

CY2019Q4

us-gaap

Derivative Asset Fair Value Gross Asset Including Not Subject To Master Netting Arrangement

DerivativeAssetFairValueGrossAssetIncludingNotSubjectToMasterNettingArrangement

294700000

CY2020Q4

us-gaap

Derivative Liability Fair Value Gross Liability Including Not Subject To Master Netting Arrangement

DerivativeLiabilityFairValueGrossLiabilityIncludingNotSubjectToMasterNettingArrangement

654000000.0

CY2019Q4

us-gaap

Derivative Liability Fair Value Gross Liability Including Not Subject To Master Netting Arrangement

DerivativeLiabilityFairValueGrossLiabilityIncludingNotSubjectToMasterNettingArrangement

530500000

CY2020Q4

pfg

Derivative Fair Value Of Derivative Liability Investment And Universal Life Contracts

DerivativeFairValueOfDerivativeLiabilityInvestmentAndUniversalLifeContracts

467800000

CY2019Q4

pfg

Derivative Fair Value Of Derivative Liability Investment And Universal Life Contracts

DerivativeFairValueOfDerivativeLiabilityInvestmentAndUniversalLifeContracts

214200000

CY2020

us-gaap

Other Comprehensive Income Loss Cash Flow Hedge Gain Loss Before Reclassification And Tax

OtherComprehensiveIncomeLossCashFlowHedgeGainLossBeforeReclassificationAndTax

-40100000

CY2019

us-gaap

Other Comprehensive Income Loss Cash Flow Hedge Gain Loss Before Reclassification And Tax

OtherComprehensiveIncomeLossCashFlowHedgeGainLossBeforeReclassificationAndTax

-19300000

CY2018

us-gaap

Other Comprehensive Income Loss Cash Flow Hedge Gain Loss Before Reclassification And Tax

OtherComprehensiveIncomeLossCashFlowHedgeGainLossBeforeReclassificationAndTax

57400000

CY2020

us-gaap

Cash Flow Hedge Gain Loss To Be Reclassified Within Twelve Months

CashFlowHedgeGainLossToBeReclassifiedWithinTwelveMonths

23500000

CY2020

us-gaap

Net Investment Income

NetInvestmentIncome

3890600000

CY2020

us-gaap

Gain Loss On Investments

GainLossOnInvestments

302600000

CY2020

us-gaap

Policyholder Benefits And Claims Incurred Net

PolicyholderBenefitsAndClaimsIncurredNet

8281500000

CY2020

pfg

Operating Expenses Including Deferred Acquisition Costs Capitalization And Amortization

OperatingExpensesIncludingDeferredAcquisitionCostsCapitalizationAndAmortization

4646500000

CY2019

us-gaap

Net Investment Income

NetInvestmentIncome

3998400000

CY2019

us-gaap

Gain Loss On Investments

GainLossOnInvestments

-52800000

CY2019

us-gaap

Policyholder Benefits And Claims Incurred Net

PolicyholderBenefitsAndClaimsIncurredNet

9905800000

CY2019

pfg

Operating Expenses Including Deferred Acquisition Costs Capitalization And Amortization

OperatingExpensesIncludingDeferredAcquisitionCostsCapitalizationAndAmortization

4503900000

CY2018

us-gaap

Net Investment Income

NetInvestmentIncome

3629200000

CY2018

us-gaap

Gain Loss On Investments

GainLossOnInvestments

-75400000

CY2018

us-gaap

Policyholder Benefits And Claims Incurred Net

PolicyholderBenefitsAndClaimsIncurredNet

8192500000

CY2018

pfg

Operating Expenses Including Deferred Acquisition Costs Capitalization And Amortization

OperatingExpensesIncludingDeferredAcquisitionCostsCapitalizationAndAmortization

4136700000

CY2020

us-gaap

Derivative Instruments Not Designated As Hedging Instruments Gain Loss Net

DerivativeInstrumentsNotDesignatedAsHedgingInstrumentsGainLossNet

50900000

CY2019

us-gaap

Derivative Instruments Not Designated As Hedging Instruments Gain Loss Net

DerivativeInstrumentsNotDesignatedAsHedgingInstrumentsGainLossNet

-145200000

CY2018

us-gaap

Derivative Instruments Not Designated As Hedging Instruments Gain Loss Net

DerivativeInstrumentsNotDesignatedAsHedgingInstrumentsGainLossNet

-15900000

CY2020Q4

us-gaap

Closed Block Liabilities Policyholder Dividend Obligation

ClosedBlockLiabilitiesPolicyholderDividendObligation

298200000

CY2019Q4

us-gaap

Closed Block Liabilities Policyholder Dividend Obligation

ClosedBlockLiabilitiesPolicyholderDividendObligation

202700000

CY2020

us-gaap

Schedule Of Closed Block Assets And Liabilities

ScheduleOfClosedBlockAssetsAndLiabilities

<table style="border-collapse:collapse;font-size:16pt;height:max-content;margin-left:auto;margin-right:auto;padding-left:0pt;padding-right:0pt;width:100%;"><tr style="height:1pt;"><td style="vertical-align:bottom;width:70.17%;margin:0pt;padding:0pt;"><div style="height:1pt;overflow:hidden;overflow-wrap:break-word;position:relative;"><div style="bottom:0pt;position:absolute;width:100%;"></div></div></td><td style="vertical-align:bottom;white-space:nowrap;width:2.13%;margin:0pt;padding:0pt;"><div style="height:1pt;overflow:hidden;overflow-wrap:break-word;position:relative;"><div style="bottom:0pt;position:absolute;width:100%;"></div></div></td><td style="vertical-align:bottom;white-space:nowrap;width:1.42%;margin:0pt;padding:0pt;"><div style="height:1pt;overflow:hidden;overflow-wrap:break-word;position:relative;"><div style="bottom:0pt;position:absolute;width:100%;"></div></div></td><td style="vertical-align:bottom;white-space:nowrap;width:10.55%;margin:0pt;padding:0pt;"><div style="height:1pt;overflow:hidden;overflow-wrap:break-word;position:relative;"><div style="bottom:0pt;position:absolute;width:100%;"></div></div></td><td style="vertical-align:bottom;white-space:nowrap;width:2.13%;margin:0pt;padding:0pt;"><div style="height:1pt;overflow:hidden;overflow-wrap:break-word;position:relative;"><div style="bottom:0pt;position:absolute;width:100%;"></div></div></td><td style="vertical-align:bottom;white-space:nowrap;width:1.42%;margin:0pt;padding:0pt;"><div style="height:1pt;overflow:hidden;overflow-wrap:break-word;position:relative;"><div style="bottom:0pt;position:absolute;width:100%;"></div></div></td><td style="vertical-align:bottom;white-space:nowrap;width:10.55%;margin:0pt;padding:0pt;"><div style="height:1pt;overflow:hidden;overflow-wrap:break-word;position:relative;"><div style="bottom:0pt;position:absolute;width:100%;"></div></div></td><td style="vertical-align:bottom;white-space:nowrap;width:1.58%;margin:0pt;padding:0pt;"><div style="height:1pt;overflow:hidden;overflow-wrap:break-word;position:relative;"><div style="bottom:0pt;position:absolute;width:100%;"></div></div></td></tr><tr><td style="vertical-align:bottom;width:70.17%;margin:0pt;padding:0pt;"></td><td style="vertical-align:bottom;white-space:nowrap;width:2.13%;margin:0pt;padding:0pt;"> </td><td colspan="2" style="vertical-align:bottom;white-space:nowrap;width:11.98%;border-bottom:1px solid #000000;margin:0pt;padding:0pt;">December 31, 2020</td><td style="vertical-align:bottom;white-space:nowrap;width:2.13%;margin:0pt;padding:0pt;"> </td><td colspan="2" style="vertical-align:bottom;white-space:nowrap;width:11.98%;border-bottom:1px solid #000000;margin:0pt;padding:0pt;">December 31, 2019</td><td style="vertical-align:bottom;white-space:nowrap;width:1.58%;margin:0pt;padding:0pt;"> </td></tr><tr style="height:0pt;visibility:hidden;"><td colspan="8" style="padding:0pt;"/></tr><tr><td style="vertical-align:bottom;width:70.17%;margin:0pt;padding:0pt;"></td><td style="vertical-align:bottom;white-space:nowrap;width:2.13%;margin:0pt;padding:0pt;"></td><td colspan="5" style="vertical-align:bottom;white-space:nowrap;width:26.1%;margin:0pt;padding:0pt;">(in millions)</td><td style="vertical-align:bottom;white-space:nowrap;width:1.58%;margin:0pt;padding:0pt;"> </td></tr><tr><td style="background-color:#cceeff;vertical-align:bottom;width:70.17%;margin:0pt;padding:0pt;">Closed Block liabilities</td><td style="background-color:#cceeff;vertical-align:bottom;white-space:nowrap;width:2.13%;margin:0pt;padding:0pt;"></td><td style="background-color:#cceeff;vertical-align:bottom;white-space:nowrap;width:1.42%;margin:0pt;padding:0pt;"></td><td style="background-color:#cceeff;vertical-align:bottom;white-space:nowrap;width:10.55%;margin:0pt;padding:0pt;"></td><td style="background-color:#cceeff;vertical-align:bottom;white-space:nowrap;width:2.13%;margin:0pt;padding:0pt;"></td><td style="background-color:#cceeff;vertical-align:bottom;white-space:nowrap;width:1.42%;margin:0pt;padding:0pt;"></td><td style="background-color:#cceeff;vertical-align:bottom;white-space:nowrap;width:10.55%;margin:0pt;padding:0pt;"></td><td style="background-color:#cceeff;vertical-align:bottom;white-space:nowrap;width:1.58%;margin:0pt;padding:0pt;"></td></tr><tr><td style="vertical-align:bottom;width:70.17%;margin:0pt;padding:0pt;">Future policy benefits and claims</td><td style="vertical-align:bottom;white-space:nowrap;width:2.13%;margin:0pt;padding:0pt;"></td><td style="vertical-align:bottom;white-space:nowrap;width:1.42%;margin:0pt;padding:0pt;">$</td><td style="vertical-align:bottom;white-space:nowrap;width:10.55%;margin:0pt;padding:0pt;"> 3,423.2 </td><td style="vertical-align:bottom;white-space:nowrap;width:2.13%;margin:0pt;padding:0pt;"> </td><td style="vertical-align:bottom;white-space:nowrap;width:1.42%;margin:0pt;padding:0pt;">$</td><td style="vertical-align:bottom;white-space:nowrap;width:10.55%;margin:0pt;padding:0pt;"> 3,563.1</td><td style="vertical-align:bottom;white-space:nowrap;width:1.58%;margin:0pt;padding:0pt;"></td></tr><tr><td style="background-color:#cceeff;vertical-align:bottom;width:70.17%;margin:0pt;padding:0pt;">Other policyholder funds</td><td style="background-color:#cceeff;vertical-align:bottom;white-space:nowrap;width:2.13%;margin:0pt;padding:0pt;"></td><td style="background-color:#cceeff;vertical-align:bottom;white-space:nowrap;width:1.42%;margin:0pt;padding:0pt;"></td><td style="background-color:#cceeff;vertical-align:bottom;white-space:nowrap;width:10.55%;margin:0pt;padding:0pt;"> 6.0 </td><td style="background-color:#cceeff;vertical-align:bottom;white-space:nowrap;width:2.13%;margin:0pt;padding:0pt;"> </td><td style="background-color:#cceeff;vertical-align:bottom;white-space:nowrap;width:1.42%;margin:0pt;padding:0pt;"> </td><td style="background-color:#cceeff;vertical-align:bottom;white-space:nowrap;width:10.55%;margin:0pt;padding:0pt;"> 6.6</td><td style="background-color:#cceeff;vertical-align:bottom;white-space:nowrap;width:1.58%;margin:0pt;padding:0pt;"></td></tr><tr><td style="vertical-align:bottom;width:70.17%;margin:0pt;padding:0pt;">Policyholder dividends payable</td><td style="vertical-align:bottom;white-space:nowrap;width:2.13%;margin:0pt;padding:0pt;"></td><td style="vertical-align:bottom;white-space:nowrap;width:1.42%;margin:0pt;padding:0pt;"></td><td style="vertical-align:bottom;white-space:nowrap;width:10.55%;margin:0pt;padding:0pt;"> 189.0 </td><td style="vertical-align:bottom;white-space:nowrap;width:2.13%;margin:0pt;padding:0pt;"> </td><td style="vertical-align:bottom;white-space:nowrap;width:1.42%;margin:0pt;padding:0pt;"> </td><td style="vertical-align:bottom;white-space:nowrap;width:10.55%;margin:0pt;padding:0pt;"> 199.1</td><td style="vertical-align:bottom;white-space:nowrap;width:1.58%;margin:0pt;padding:0pt;"></td></tr><tr><td style="background-color:#cceeff;vertical-align:bottom;width:70.17%;margin:0pt;padding:0pt;">Policyholder dividends obligation</td><td style="background-color:#cceeff;vertical-align:bottom;white-space:nowrap;width:2.13%;margin:0pt;padding:0pt;"></td><td style="background-color:#cceeff;vertical-align:bottom;white-space:nowrap;width:1.42%;margin:0pt;padding:0pt;"></td><td style="background-color:#cceeff;vertical-align:bottom;white-space:nowrap;width:10.55%;margin:0pt;padding:0pt;"> 298.2 </td><td style="background-color:#cceeff;vertical-align:bottom;white-space:nowrap;width:2.13%;margin:0pt;padding:0pt;"> </td><td style="background-color:#cceeff;vertical-align:bottom;white-space:nowrap;width:1.42%;margin:0pt;padding:0pt;"> </td><td style="background-color:#cceeff;vertical-align:bottom;white-space:nowrap;width:10.55%;margin:0pt;padding:0pt;"> 202.7</td><td style="background-color:#cceeff;vertical-align:bottom;white-space:nowrap;width:1.58%;margin:0pt;padding:0pt;"></td></tr><tr><td style="vertical-align:bottom;width:70.17%;margin:0pt;padding:0pt;">Other liabilities</td><td style="vertical-align:bottom;white-space:nowrap;width:2.13%;margin:0pt;padding:0pt;"></td><td style="vertical-align:bottom;white-space:nowrap;width:1.42%;border-bottom:1px solid #000000;margin:0pt;padding:0pt;"></td><td style="vertical-align:bottom;white-space:nowrap;width:10.55%;border-bottom:1px solid #000000;margin:0pt;padding:0pt;"> 8.7 </td><td style="vertical-align:bottom;white-space:nowrap;width:2.13%;margin:0pt;padding:0pt;"> </td><td style="vertical-align:bottom;white-space:nowrap;width:1.42%;border-bottom:1px solid #000000;margin:0pt;padding:0pt;"> </td><td style="vertical-align:bottom;white-space:nowrap;width:10.55%;border-bottom:1px solid #000000;margin:0pt;padding:0pt;"> 7.8</td><td style="vertical-align:bottom;white-space:nowrap;width:1.58%;margin:0pt;padding:0pt;"></td></tr><tr><td style="background-color:#cceeff;vertical-align:bottom;width:70.17%;margin:0pt;padding:0pt;">Total Closed Block liabilities</td><td style="background-color:#cceeff;vertical-align:bottom;white-space:nowrap;width:2.13%;margin:0pt;padding:0pt;"></td><td style="background-color:#cceeff;vertical-align:bottom;white-space:nowrap;width:1.42%;margin:0pt;padding:0pt;"></td><td style="background-color:#cceeff;vertical-align:bottom;white-space:nowrap;width:10.55%;margin:0pt;padding:0pt;"> 3,925.1 </td><td style="background-color:#cceeff;vertical-align:bottom;white-space:nowrap;width:2.13%;margin:0pt;padding:0pt;"> </td><td style="background-color:#cceeff;vertical-align:bottom;white-space:nowrap;width:1.42%;margin:0pt;padding:0pt;"> </td><td style="background-color:#cceeff;vertical-align:bottom;white-space:nowrap;width:10.55%;margin:0pt;padding:0pt;"> 3,979.3</td><td style="background-color:#cceeff;vertical-align:bottom;white-space:nowrap;width:1.58%;margin:0pt;padding:0pt;"></td></tr><tr><td style="vertical-align:bottom;width:70.17%;margin:0pt;padding:0pt;"></td><td style="vertical-align:bottom;white-space:nowrap;width:2.13%;margin:0pt;padding:0pt;"></td><td style="vertical-align:bottom;white-space:nowrap;width:1.42%;margin:0pt;padding:0pt;"></td><td style="vertical-align:bottom;white-space:nowrap;width:10.55%;margin:0pt;padding:0pt;"></td><td style="vertical-align:bottom;white-space:nowrap;width:2.13%;margin:0pt;padding:0pt;"> </td><td style="vertical-align:bottom;white-space:nowrap;width:1.42%;margin:0pt;padding:0pt;"></td><td style="vertical-align:bottom;white-space:nowrap;width:10.55%;margin:0pt;padding:0pt;"></td><td style="vertical-align:bottom;white-space:nowrap;width:1.58%;margin:0pt;padding:0pt;"></td></tr><tr><td style="background-color:#cceeff;vertical-align:bottom;width:70.17%;margin:0pt;padding:0pt;">Assets designated to the Closed Block</td><td style="background-color:#cceeff;vertical-align:bottom;white-space:nowrap;width:2.13%;margin:0pt;padding:0pt;"></td><td style="background-color:#cceeff;vertical-align:bottom;white-space:nowrap;width:1.42%;margin:0pt;padding:0pt;"></td><td style="background-color:#cceeff;vertical-align:bottom;white-space:nowrap;width:10.55%;margin:0pt;padding:0pt;"></td><td style="background-color:#cceeff;vertical-align:bottom;white-space:nowrap;width:2.13%;margin:0pt;padding:0pt;"> </td><td style="background-color:#cceeff;vertical-align:bottom;white-space:nowrap;width:1.42%;margin:0pt;padding:0pt;"></td><td style="background-color:#cceeff;vertical-align:bottom;white-space:nowrap;width:10.55%;margin:0pt;padding:0pt;"></td><td style="background-color:#cceeff;vertical-align:bottom;white-space:nowrap;width:1.58%;margin:0pt;padding:0pt;"></td></tr><tr><td style="vertical-align:bottom;width:70.17%;margin:0pt;padding:0pt;">Fixed maturities, available-for-sale</td><td style="vertical-align:bottom;white-space:nowrap;width:2.13%;margin:0pt;padding:0pt;"></td><td style="vertical-align:bottom;white-space:nowrap;width:1.42%;margin:0pt;padding:0pt;"></td><td style="vertical-align:bottom;white-space:nowrap;width:10.55%;margin:0pt;padding:0pt;"> 2,353.3 </td><td style="vertical-align:bottom;white-space:nowrap;width:2.13%;margin:0pt;padding:0pt;"> </td><td style="vertical-align:bottom;white-space:nowrap;width:1.42%;margin:0pt;padding:0pt;"> </td><td style="vertical-align:bottom;white-space:nowrap;width:10.55%;margin:0pt;padding:0pt;"> 2,269.6</td><td style="vertical-align:bottom;white-space:nowrap;width:1.58%;margin:0pt;padding:0pt;"></td></tr><tr><td style="background-color:#cceeff;vertical-align:bottom;width:70.17%;margin:0pt;padding:0pt;">Fixed maturities, trading</td><td style="background-color:#cceeff;vertical-align:bottom;white-space:nowrap;width:2.13%;margin:0pt;padding:0pt;"></td><td style="background-color:#cceeff;vertical-align:bottom;white-space:nowrap;width:1.42%;margin:0pt;padding:0pt;"></td><td style="background-color:#cceeff;vertical-align:bottom;white-space:nowrap;width:10.55%;margin:0pt;padding:0pt;"> 2.6 </td><td style="background-color:#cceeff;vertical-align:bottom;white-space:nowrap;width:2.13%;margin:0pt;padding:0pt;"> </td><td style="background-color:#cceeff;vertical-align:bottom;white-space:nowrap;width:1.42%;margin:0pt;padding:0pt;"> </td><td style="background-color:#cceeff;vertical-align:bottom;white-space:nowrap;width:10.55%;margin:0pt;padding:0pt;"> 2.6</td><td style="background-color:#cceeff;vertical-align:bottom;white-space:nowrap;width:1.58%;margin:0pt;padding:0pt;"></td></tr><tr><td style="vertical-align:bottom;width:70.17%;margin:0pt;padding:0pt;">Equity securities</td><td style="vertical-align:bottom;white-space:nowrap;width:2.13%;margin:0pt;padding:0pt;"></td><td style="vertical-align:bottom;white-space:nowrap;width:1.42%;margin:0pt;padding:0pt;"></td><td style="vertical-align:bottom;white-space:nowrap;width:10.55%;margin:0pt;padding:0pt;"> 1.1 </td><td style="vertical-align:bottom;white-space:nowrap;width:2.13%;margin:0pt;padding:0pt;"> </td><td style="vertical-align:bottom;white-space:nowrap;width:1.42%;margin:0pt;padding:0pt;"> </td><td style="vertical-align:bottom;white-space:nowrap;width:10.55%;margin:0pt;padding:0pt;"> 1.1</td><td style="vertical-align:bottom;white-space:nowrap;width:1.58%;margin:0pt;padding:0pt;"></td></tr><tr><td style="background-color:#cceeff;vertical-align:bottom;width:70.17%;margin:0pt;padding:0pt;">Mortgage loans</td><td style="background-color:#cceeff;vertical-align:bottom;white-space:nowrap;width:2.13%;margin:0pt;padding:0pt;"></td><td style="background-color:#cceeff;vertical-align:bottom;white-space:nowrap;width:1.42%;margin:0pt;padding:0pt;"></td><td style="background-color:#cceeff;vertical-align:bottom;white-space:nowrap;width:10.55%;margin:0pt;padding:0pt;"> 565.9 </td><td style="background-color:#cceeff;vertical-align:bottom;white-space:nowrap;width:2.13%;margin:0pt;padding:0pt;"> </td><td style="background-color:#cceeff;vertical-align:bottom;white-space:nowrap;width:1.42%;margin:0pt;padding:0pt;"> </td><td style="background-color:#cceeff;vertical-align:bottom;white-space:nowrap;width:10.55%;margin:0pt;padding:0pt;"> 622.8</td><td style="background-color:#cceeff;vertical-align:bottom;white-space:nowrap;width:1.58%;margin:0pt;padding:0pt;"></td></tr><tr><td style="vertical-align:bottom;width:70.17%;margin:0pt;padding:0pt;">Policy loans</td><td style="vertical-align:bottom;white-space:nowrap;width:2.13%;margin:0pt;padding:0pt;"></td><td style="vertical-align:bottom;white-space:nowrap;width:1.42%;margin:0pt;padding:0pt;"></td><td style="vertical-align:bottom;white-space:nowrap;width:10.55%;margin:0pt;padding:0pt;"> 456.8 </td><td style="vertical-align:bottom;white-space:nowrap;width:2.13%;margin:0pt;padding:0pt;"> </td><td style="vertical-align:bottom;white-space:nowrap;width:1.42%;margin:0pt;padding:0pt;"> </td><td style="vertical-align:bottom;white-space:nowrap;width:10.55%;margin:0pt;padding:0pt;"> 486.0</td><td style="vertical-align:bottom;white-space:nowrap;width:1.58%;margin:0pt;padding:0pt;"></td></tr><tr><td style="background-color:#cceeff;vertical-align:bottom;width:70.17%;margin:0pt;padding:0pt;">Other investments</td><td style="background-color:#cceeff;vertical-align:bottom;white-space:nowrap;width:2.13%;margin:0pt;padding:0pt;"></td><td style="background-color:#cceeff;vertical-align:bottom;white-space:nowrap;width:1.42%;border-bottom:1px solid #000000;margin:0pt;padding:0pt;"></td><td style="background-color:#cceeff;vertical-align:bottom;white-space:nowrap;width:10.55%;border-bottom:1px solid #000000;margin:0pt;padding:0pt;"> 61.7 </td><td style="background-color:#cceeff;vertical-align:bottom;white-space:nowrap;width:2.13%;margin:0pt;padding:0pt;"> </td><td style="background-color:#cceeff;vertical-align:bottom;white-space:nowrap;width:1.42%;border-bottom:1px solid #000000;margin:0pt;padding:0pt;"> </td><td style="background-color:#cceeff;vertical-align:bottom;white-space:nowrap;width:10.55%;border-bottom:1px solid #000000;margin:0pt;padding:0pt;"> 46.4</td><td style="background-color:#cceeff;vertical-align:bottom;white-space:nowrap;width:1.58%;margin:0pt;padding:0pt;"></td></tr><tr><td style="vertical-align:bottom;width:70.17%;margin:0pt;padding:0pt;">Total investments</td><td style="vertical-align:bottom;white-space:nowrap;width:2.13%;margin:0pt;padding:0pt;"></td><td style="vertical-align:bottom;white-space:nowrap;width:1.42%;margin:0pt;padding:0pt;"></td><td style="vertical-align:bottom;white-space:nowrap;width:10.55%;margin:0pt;padding:0pt;"> 3,441.4 </td><td style="vertical-align:bottom;white-space:nowrap;width:2.13%;margin:0pt;padding:0pt;"> </td><td style="vertical-align:bottom;white-space:nowrap;width:1.42%;margin:0pt;padding:0pt;"> </td><td style="vertical-align:bottom;white-space:nowrap;width:10.55%;margin:0pt;padding:0pt;"> 3,428.5</td><td style="vertical-align:bottom;white-space:nowrap;width:1.58%;margin:0pt;padding:0pt;"></td></tr><tr><td style="background-color:#cceeff;vertical-align:bottom;width:70.17%;margin:0pt;padding:0pt;">Cash and cash equivalents</td><td style="background-color:#cceeff;vertical-align:bottom;white-space:nowrap;width:2.13%;margin:0pt;padding:0pt;"></td><td style="background-color:#cceeff;vertical-align:bottom;white-space:nowrap;width:1.42%;margin:0pt;padding:0pt;"></td><td style="background-color:#cceeff;vertical-align:bottom;white-space:nowrap;width:10.55%;margin:0pt;padding:0pt;"> 23.2 </td><td style="background-color:#cceeff;vertical-align:bottom;white-space:nowrap;width:2.13%;margin:0pt;padding:0pt;"> </td><td style="background-color:#cceeff;vertical-align:bottom;white-space:nowrap;width:1.42%;margin:0pt;padding:0pt;"> </td><td style="background-color:#cceeff;vertical-align:bottom;white-space:nowrap;width:10.55%;margin:0pt;padding:0pt;"> 47.5</td><td style="background-color:#cceeff;vertical-align:bottom;white-space:nowrap;width:1.58%;margin:0pt;padding:0pt;"></td></tr><tr><td style="vertical-align:bottom;width:70.17%;margin:0pt;padding:0pt;">Accrued investment income</td><td style="vertical-align:bottom;white-space:nowrap;width:2.13%;margin:0pt;padding:0pt;"></td><td style="vertical-align:bottom;white-space:nowrap;width:1.42%;margin:0pt;padding:0pt;"></td><td style="vertical-align:bottom;white-space:nowrap;width:10.55%;margin:0pt;padding:0pt;"> 35.4 </td><td style="vertical-align:bottom;white-space:nowrap;width:2.13%;margin:0pt;padding:0pt;"> </td><td style="vertical-align:bottom;white-space:nowrap;width:1.42%;margin:0pt;padding:0pt;"> </td><td style="vertical-align:bottom;white-space:nowrap;width:10.55%;margin:0pt;padding:0pt;"> 38.1</td><td style="vertical-align:bottom;white-space:nowrap;width:1.58%;margin:0pt;padding:0pt;"></td></tr><tr><td style="background-color:#cceeff;vertical-align:bottom;width:70.17%;margin:0pt;padding:0pt;">Premiums due and other receivables</td><td style="background-color:#cceeff;vertical-align:bottom;white-space:nowrap;width:2.13%;margin:0pt;padding:0pt;"></td><td style="background-color:#cceeff;vertical-align:bottom;white-space:nowrap;width:1.42%;margin:0pt;padding:0pt;"></td><td style="background-color:#cceeff;vertical-align:bottom;white-space:nowrap;width:10.55%;margin:0pt;padding:0pt;"> 8.3 </td><td style="background-color:#cceeff;vertical-align:bottom;white-space:nowrap;width:2.13%;margin:0pt;padding:0pt;"> </td><td style="background-color:#cceeff;vertical-align:bottom;white-space:nowrap;width:1.42%;margin:0pt;padding:0pt;"> </td><td style="background-color:#cceeff;vertical-align:bottom;white-space:nowrap;width:10.55%;margin:0pt;padding:0pt;"> 9.7</td><td style="background-color:#cceeff;vertical-align:bottom;white-space:nowrap;width:1.58%;margin:0pt;padding:0pt;"></td></tr><tr><td style="vertical-align:bottom;width:70.17%;margin:0pt;padding:0pt;">Deferred tax asset</td><td style="vertical-align:bottom;white-space:nowrap;width:2.13%;margin:0pt;padding:0pt;"></td><td style="vertical-align:bottom;white-space:nowrap;width:1.42%;border-bottom:1px solid #000000;margin:0pt;padding:0pt;"></td><td style="vertical-align:bottom;white-space:nowrap;width:10.55%;border-bottom:1px solid #000000;margin:0pt;padding:0pt;"> 24.2 </td><td style="vertical-align:bottom;white-space:nowrap;width:2.13%;margin:0pt;padding:0pt;"> </td><td style="vertical-align:bottom;white-space:nowrap;width:1.42%;border-bottom:1px solid #000000;margin:0pt;padding:0pt;"> </td><td style="vertical-align:bottom;white-space:nowrap;width:10.55%;border-bottom:1px solid #000000;margin:0pt;padding:0pt;"> 29.5</td><td style="vertical-align:bottom;white-space:nowrap;width:1.58%;margin:0pt;padding:0pt;"></td></tr><tr><td style="background-color:#cceeff;vertical-align:bottom;width:70.17%;margin:0pt;padding:0pt;">Total assets designated to the Closed Block</td><td style="background-color:#cceeff;vertical-align:bottom;white-space:nowrap;width:2.13%;margin:0pt;padding:0pt;"></td><td style="background-color:#cceeff;vertical-align:bottom;white-space:nowrap;width:1.42%;border-bottom:1px solid #000000;margin:0pt;padding:0pt;"></td><td style="background-color:#cceeff;vertical-align:bottom;white-space:nowrap;width:10.55%;border-bottom:1px solid #000000;margin:0pt;padding:0pt;"> 3,532.5 </td><td style="background-color:#cceeff;vertical-align:bottom;white-space:nowrap;width:2.13%;margin:0pt;padding:0pt;"> </td><td style="background-color:#cceeff;vertical-align:bottom;white-space:nowrap;width:1.42%;border-bottom:1px solid #000000;margin:0pt;padding:0pt;"> </td><td style="background-color:#cceeff;vertical-align:bottom;white-space:nowrap;width:10.55%;border-bottom:1px solid #000000;margin:0pt;padding:0pt;"> 3,553.3</td><td style="background-color:#cceeff;vertical-align:bottom;white-space:nowrap;width:1.58%;margin:0pt;padding:0pt;"></td></tr><tr><td style="vertical-align:bottom;width:70.17%;margin:0pt;padding:0pt;">Excess of Closed Block liabilities over assets designated to the Closed Block</td><td style="vertical-align:bottom;white-space:nowrap;width:2.13%;margin:0pt;padding:0pt;"></td><td style="vertical-align:bottom;white-space:nowrap;width:1.42%;margin:0pt;padding:0pt;"></td><td style="vertical-align:bottom;white-space:nowrap;width:10.55%;margin:0pt;padding:0pt;"> 392.6 </td><td style="vertical-align:bottom;white-space:nowrap;width:2.13%;margin:0pt;padding:0pt;"> </td><td style="vertical-align:bottom;white-space:nowrap;width:1.42%;margin:0pt;padding:0pt;"> </td><td style="vertical-align:bottom;white-space:nowrap;width:10.55%;margin:0pt;padding:0pt;"> 426.0</td><td style="vertical-align:bottom;white-space:nowrap;width:1.58%;margin:0pt;padding:0pt;"></td></tr><tr><td style="background-color:#cceeff;vertical-align:bottom;width:70.17%;margin:0pt;padding:0pt;">Amounts included in accumulated other comprehensive income</td><td style="background-color:#cceeff;vertical-align:bottom;white-space:nowrap;width:2.13%;margin:0pt;padding:0pt;"></td><td style="background-color:#cceeff;vertical-align:bottom;white-space:nowrap;width:1.42%;border-bottom:1px solid #000000;margin:0pt;padding:0pt;"></td><td style="background-color:#cceeff;vertical-align:bottom;white-space:nowrap;width:10.55%;border-bottom:1px solid #000000;margin:0pt;padding:0pt;"> 0.9 </td><td style="background-color:#cceeff;vertical-align:bottom;white-space:nowrap;width:2.13%;margin:0pt;padding:0pt;"> </td><td style="background-color:#cceeff;vertical-align:bottom;white-space:nowrap;width:1.42%;border-bottom:1px solid #000000;margin:0pt;padding:0pt;"> </td><td style="background-color:#cceeff;vertical-align:bottom;white-space:nowrap;width:10.55%;border-bottom:1px solid #000000;margin:0pt;padding:0pt;"> 0.9</td><td style="background-color:#cceeff;vertical-align:bottom;white-space:nowrap;width:1.58%;margin:0pt;padding:0pt;"></td></tr><tr><td style="vertical-align:bottom;width:70.17%;margin:0pt;padding:0pt;">Maximum future earnings to be recognized from Closed Block assets and liabilities</td><td style="vertical-align:bottom;white-space:nowrap;width:2.13%;margin:0pt;padding:0pt;"></td><td style="vertical-align:bottom;white-space:nowrap;width:1.42%;border-bottom:3px double #000000;margin:0pt;padding:0pt;">$</td><td style="vertical-align:bottom;white-space:nowrap;width:10.55%;border-bottom:3px double #000000;margin:0pt;padding:0pt;"> 393.5 </td><td style="vertical-align:bottom;white-space:nowrap;width:2.13%;margin:0pt;padding:0pt;"> </td><td style="vertical-align:bottom;white-space:nowrap;width:1.42%;border-bottom:3px double #000000;margin:0pt;padding:0pt;">$</td><td style="vertical-align:bottom;white-space:nowrap;width:10.55%;border-bottom:3px double #000000;margin:0pt;padding:0pt;"> 426.9</td><td style="vertical-align:bottom;white-space:nowrap;width:1.58%;margin:0pt;padding:0pt;"></td></tr></table>

CY2020Q4

us-gaap

Closed Block Liabilities Future Policy Benefits And Policyholder Account Balances

ClosedBlockLiabilitiesFuturePolicyBenefitsAndPolicyholderAccountBalances

3423200000

CY2019Q4

us-gaap

Closed Block Liabilities Future Policy Benefits And Policyholder Account Balances

ClosedBlockLiabilitiesFuturePolicyBenefitsAndPolicyholderAccountBalances

3563100000

CY2020Q4

us-gaap

Closed Block Liabilities Other Policyholder Funds

ClosedBlockLiabilitiesOtherPolicyholderFunds

6000000.0

CY2019Q4

us-gaap

Closed Block Liabilities Other Policyholder Funds

ClosedBlockLiabilitiesOtherPolicyholderFunds

6600000

CY2020Q4

us-gaap

Closed Block Liabilities Policyholder Dividends Payable

ClosedBlockLiabilitiesPolicyholderDividendsPayable

189000000.0

CY2019Q4

us-gaap

Closed Block Liabilities Policyholder Dividends Payable

ClosedBlockLiabilitiesPolicyholderDividendsPayable

199100000

CY2020Q4

us-gaap

Closed Block Liabilities Policyholder Dividend Obligation

ClosedBlockLiabilitiesPolicyholderDividendObligation

298200000

CY2019Q4

us-gaap

Closed Block Liabilities Policyholder Dividend Obligation

ClosedBlockLiabilitiesPolicyholderDividendObligation

202700000

CY2020Q4

us-gaap

Closed Block Liabilities Other Closed Block Liabilities

ClosedBlockLiabilitiesOtherClosedBlockLiabilities

8700000

CY2019Q4

us-gaap

Closed Block Liabilities Other Closed Block Liabilities

ClosedBlockLiabilitiesOtherClosedBlockLiabilities

7800000

CY2020Q4

us-gaap

Closed Block Liabilities

ClosedBlockLiabilities

3925100000

CY2019Q4

us-gaap

Closed Block Liabilities

ClosedBlockLiabilities

3979300000

CY2020Q4

us-gaap

Assets Designated To Closed Block Fixed Maturity Available For Sale At Fair Value

AssetsDesignatedToClosedBlockFixedMaturityAvailableForSaleAtFairValue

2353300000

CY2019Q4

us-gaap

Assets Designated To Closed Block Fixed Maturity Available For Sale At Fair Value

AssetsDesignatedToClosedBlockFixedMaturityAvailableForSaleAtFairValue

2269600000

CY2020Q4

us-gaap

Assets Designated To Closed Block Trading Securities Debt

AssetsDesignatedToClosedBlockTradingSecuritiesDebt

2600000

CY2019Q4

us-gaap

Assets Designated To Closed Block Trading Securities Debt

AssetsDesignatedToClosedBlockTradingSecuritiesDebt

2600000

CY2020Q4

us-gaap

Assets Designated To Closed Block Equity Securities At Fair Value

AssetsDesignatedToClosedBlockEquitySecuritiesAtFairValue

1100000

CY2019Q4

us-gaap

Assets Designated To Closed Block Equity Securities At Fair Value

AssetsDesignatedToClosedBlockEquitySecuritiesAtFairValue

1100000

CY2020Q4

us-gaap

Assets Designated To Closed Block Mortgage Loans On Real Estate

AssetsDesignatedToClosedBlockMortgageLoansOnRealEstate

565900000

CY2019Q4

us-gaap

Assets Designated To Closed Block Mortgage Loans On Real Estate

AssetsDesignatedToClosedBlockMortgageLoansOnRealEstate

622800000

CY2020Q4

us-gaap

Assets Designated To Closed Block Policy Loans

AssetsDesignatedToClosedBlockPolicyLoans

456800000

CY2019Q4

us-gaap

Assets Designated To Closed Block Policy Loans

AssetsDesignatedToClosedBlockPolicyLoans

486000000.0

CY2020Q4

us-gaap

Assets Designated To Closed Block Other Investments

AssetsDesignatedToClosedBlockOtherInvestments

61700000

CY2019Q4

us-gaap

Assets Designated To Closed Block Other Investments

AssetsDesignatedToClosedBlockOtherInvestments

46400000

CY2020Q4

us-gaap

Assets Designated To Closed Block Investments

AssetsDesignatedToClosedBlockInvestments

3441400000

CY2019Q4

us-gaap

Assets Designated To Closed Block Investments

AssetsDesignatedToClosedBlockInvestments

3428500000

CY2020Q4

us-gaap

Assets Designated To Closed Block Cash And Cash Equivalents

AssetsDesignatedToClosedBlockCashAndCashEquivalents

23200000

CY2019Q4

us-gaap

Assets Designated To Closed Block Cash And Cash Equivalents

AssetsDesignatedToClosedBlockCashAndCashEquivalents

47500000

CY2020Q4

us-gaap

Assets Designated To Closed Block Accrued Investment Income

AssetsDesignatedToClosedBlockAccruedInvestmentIncome

35400000

CY2019Q4

us-gaap

Assets Designated To Closed Block Accrued Investment Income

AssetsDesignatedToClosedBlockAccruedInvestmentIncome

38100000

CY2020Q4

us-gaap

Assets Designated To Closed Block Premiums And Other Receivables Net

AssetsDesignatedToClosedBlockPremiumsAndOtherReceivablesNet

8300000

CY2019Q4

us-gaap

Assets Designated To Closed Block Premiums And Other Receivables Net

AssetsDesignatedToClosedBlockPremiumsAndOtherReceivablesNet

9700000

CY2020Q4

us-gaap

Assets Designated To Closed Block Deferred Tax Asset Net

AssetsDesignatedToClosedBlockDeferredTaxAssetNet

24200000

CY2019Q4

us-gaap

Assets Designated To Closed Block Deferred Tax Asset Net

AssetsDesignatedToClosedBlockDeferredTaxAssetNet

29500000

CY2020Q4

us-gaap

Assets Designated To Closed Block

AssetsDesignatedToClosedBlock

3532500000

CY2019Q4

us-gaap

Assets Designated To Closed Block

AssetsDesignatedToClosedBlock

3553300000

CY2020Q4

us-gaap

Excess Of Reported Closed Block Liabilities Over Assets Designated To Closed Block

ExcessOfReportedClosedBlockLiabilitiesOverAssetsDesignatedToClosedBlock

392600000

CY2019Q4

us-gaap

Excess Of Reported Closed Block Liabilities Over Assets Designated To Closed Block

ExcessOfReportedClosedBlockLiabilitiesOverAssetsDesignatedToClosedBlock

426000000.0

CY2020Q4

us-gaap

Closed Block Assets And Liabilities Effect On Other Comprehensive Income

ClosedBlockAssetsAndLiabilitiesEffectOnOtherComprehensiveIncome

900000

CY2019Q4

us-gaap

Closed Block Assets And Liabilities Effect On Other Comprehensive Income

ClosedBlockAssetsAndLiabilitiesEffectOnOtherComprehensiveIncome

900000

CY2020Q4

us-gaap

Closed Block Assets And Liabilities Maximum Future Earnings To Be Recognized

ClosedBlockAssetsAndLiabilitiesMaximumFutureEarningsToBeRecognized

393500000

CY2019Q4

us-gaap

Closed Block Assets And Liabilities Maximum Future Earnings To Be Recognized

ClosedBlockAssetsAndLiabilitiesMaximumFutureEarningsToBeRecognized

426900000

CY2020

us-gaap

Closed Block Operations Premiums

ClosedBlockOperationsPremiums

217600000

CY2019

us-gaap

Closed Block Operations Premiums

ClosedBlockOperationsPremiums

227600000

CY2018

us-gaap

Closed Block Operations Premiums

ClosedBlockOperationsPremiums

244200000

CY2020

us-gaap

Closed Block Operations Net Investment Income

ClosedBlockOperationsNetInvestmentIncome

143600000

CY2019

us-gaap

Closed Block Operations Net Investment Income

ClosedBlockOperationsNetInvestmentIncome

154400000

CY2018

us-gaap

Closed Block Operations Net Investment Income

ClosedBlockOperationsNetInvestmentIncome

160500000

CY2020

us-gaap

Closed Block Operations Realized Investment Gains Losses

ClosedBlockOperationsRealizedInvestmentGainsLosses

16000000.0

CY2019

us-gaap

Closed Block Operations Realized Investment Gains Losses

ClosedBlockOperationsRealizedInvestmentGainsLosses

7400000

CY2018

us-gaap

Closed Block Operations Realized Investment Gains Losses

ClosedBlockOperationsRealizedInvestmentGainsLosses

-3400000

CY2020

us-gaap

Closed Block Operations Revenue

ClosedBlockOperationsRevenue

377200000

CY2019

us-gaap

Closed Block Operations Revenue

ClosedBlockOperationsRevenue

389400000

CY2018

us-gaap

Closed Block Operations Revenue

ClosedBlockOperationsRevenue

401300000

CY2020

pfg

Closed Block Operations Benefit Claims And Settlement Expenses

ClosedBlockOperationsBenefitClaimsAndSettlementExpenses

212800000

CY2019

pfg

Closed Block Operations Benefit Claims And Settlement Expenses

ClosedBlockOperationsBenefitClaimsAndSettlementExpenses

204400000

CY2018

pfg

Closed Block Operations Benefit Claims And Settlement Expenses

ClosedBlockOperationsBenefitClaimsAndSettlementExpenses

211500000

CY2020

us-gaap

Closed Block Operations Policyholder Dividends

ClosedBlockOperationsPolicyholderDividends

117800000

CY2019

us-gaap

Closed Block Operations Policyholder Dividends

ClosedBlockOperationsPolicyholderDividends

116300000

CY2018

us-gaap

Closed Block Operations Policyholder Dividends

ClosedBlockOperationsPolicyholderDividends

120900000

CY2020

pfg

Closed Block Operations Operating Expenses

ClosedBlockOperationsOperatingExpenses

2700000

CY2019

pfg

Closed Block Operations Operating Expenses

ClosedBlockOperationsOperatingExpenses

2900000

CY2018

pfg

Closed Block Operations Operating Expenses

ClosedBlockOperationsOperatingExpenses

3300000

CY2020

us-gaap

Closed Block Operations Benefits And Expense

ClosedBlockOperationsBenefitsAndExpense

333300000

CY2019

us-gaap

Closed Block Operations Benefits And Expense

ClosedBlockOperationsBenefitsAndExpense

323600000

CY2018

us-gaap

Closed Block Operations Benefits And Expense

ClosedBlockOperationsBenefitsAndExpense

335700000

CY2020

us-gaap

Closed Block Operations Results Before Income Taxes

ClosedBlockOperationsResultsBeforeIncomeTaxes

43900000

CY2019

us-gaap

Closed Block Operations Results Before Income Taxes

ClosedBlockOperationsResultsBeforeIncomeTaxes

65800000

CY2018

us-gaap

Closed Block Operations Results Before Income Taxes

ClosedBlockOperationsResultsBeforeIncomeTaxes

65600000

CY2020

us-gaap

Closed Block Operations Income Taxes

ClosedBlockOperationsIncomeTaxes

8400000

CY2019

us-gaap

Closed Block Operations Income Taxes

ClosedBlockOperationsIncomeTaxes

12900000

CY2018

us-gaap

Closed Block Operations Income Taxes

ClosedBlockOperationsIncomeTaxes

11100000

CY2020

us-gaap

Closed Block Operations Net Results

ClosedBlockOperationsNetResults

35500000

CY2019

us-gaap

Closed Block Operations Net Results

ClosedBlockOperationsNetResults

52900000

CY2018

us-gaap

Closed Block Operations Net Results

ClosedBlockOperationsNetResults

54500000

CY2020

pfg

Closed Block Operations Funding Adjustment Charges

ClosedBlockOperationsFundingAdjustmentCharges

2200000

CY2019

pfg

Closed Block Operations Funding Adjustment Charges

ClosedBlockOperationsFundingAdjustmentCharges

3000000.0

CY2018

pfg

Closed Block Operations Funding Adjustment Charges

ClosedBlockOperationsFundingAdjustmentCharges

500000

CY2020

us-gaap

Closed Block Assets And Liabilities Maximum Future Earnings To Be Recognized Period Increase Decrease

ClosedBlockAssetsAndLiabilitiesMaximumFutureEarningsToBeRecognizedPeriodIncreaseDecrease

33300000

CY2019

us-gaap

Closed Block Assets And Liabilities Maximum Future Earnings To Be Recognized Period Increase Decrease

ClosedBlockAssetsAndLiabilitiesMaximumFutureEarningsToBeRecognizedPeriodIncreaseDecrease

49900000

CY2018

us-gaap

Closed Block Assets And Liabilities Maximum Future Earnings To Be Recognized Period Increase Decrease

ClosedBlockAssetsAndLiabilitiesMaximumFutureEarningsToBeRecognizedPeriodIncreaseDecrease

54000000.0

CY2019Q4

us-gaap

Closed Block Assets And Liabilities Maximum Future Earnings To Be Recognized

ClosedBlockAssetsAndLiabilitiesMaximumFutureEarningsToBeRecognized

426900000

CY2018Q4

us-gaap

Closed Block Assets And Liabilities Maximum Future Earnings To Be Recognized

ClosedBlockAssetsAndLiabilitiesMaximumFutureEarningsToBeRecognized

476800000

CY2017Q4

us-gaap

Closed Block Assets And Liabilities Maximum Future Earnings To Be Recognized

ClosedBlockAssetsAndLiabilitiesMaximumFutureEarningsToBeRecognized

532100000

CY2020Q4

pfg

Closed Block Assets And Liabilities Maximum Future Earnings To Be Recognized Cumulative Effect Of New Accounting Principle

ClosedBlockAssetsAndLiabilitiesMaximumFutureEarningsToBeRecognizedCumulativeEffectOfNewAccountingPrinciple

-100000

CY2018Q4

pfg

Closed Block Assets And Liabilities Maximum Future Earnings To Be Recognized Cumulative Effect Of New Accounting Principle

ClosedBlockAssetsAndLiabilitiesMaximumFutureEarningsToBeRecognizedCumulativeEffectOfNewAccountingPrinciple

-1300000

CY2020Q4

us-gaap

Closed Block Assets And Liabilities Maximum Future Earnings To Be Recognized

ClosedBlockAssetsAndLiabilitiesMaximumFutureEarningsToBeRecognized

393500000

CY2019Q4

us-gaap

Closed Block Assets And Liabilities Maximum Future Earnings To Be Recognized

ClosedBlockAssetsAndLiabilitiesMaximumFutureEarningsToBeRecognized

426900000

CY2018Q4

us-gaap

Closed Block Assets And Liabilities Maximum Future Earnings To Be Recognized

ClosedBlockAssetsAndLiabilitiesMaximumFutureEarningsToBeRecognized

476800000

CY2020

us-gaap

Closed Block Assets And Liabilities Maximum Future Earnings To Be Recognized Period Increase Decrease

ClosedBlockAssetsAndLiabilitiesMaximumFutureEarningsToBeRecognizedPeriodIncreaseDecrease

33300000

CY2019

us-gaap

Closed Block Assets And Liabilities Maximum Future Earnings To Be Recognized Period Increase Decrease

ClosedBlockAssetsAndLiabilitiesMaximumFutureEarningsToBeRecognizedPeriodIncreaseDecrease

49900000

CY2018

us-gaap

Closed Block Assets And Liabilities Maximum Future Earnings To Be Recognized Period Increase Decrease

ClosedBlockAssetsAndLiabilitiesMaximumFutureEarningsToBeRecognizedPeriodIncreaseDecrease

54000000.0

CY2019Q4

us-gaap

Deferred Policy Acquisition Costs

DeferredPolicyAcquisitionCosts

3521300000

CY2018Q4

us-gaap

Deferred Policy Acquisition Costs

DeferredPolicyAcquisitionCosts

3693500000

CY2017Q4

us-gaap

Deferred Policy Acquisition Costs

DeferredPolicyAcquisitionCosts

3540700000

CY2020

us-gaap

Deferred Policy Acquisition Costs Additions

DeferredPolicyAcquisitionCostsAdditions

457000000.0

CY2019

us-gaap

Deferred Policy Acquisition Costs Additions

DeferredPolicyAcquisitionCostsAdditions

473500000

CY2018

us-gaap

Deferred Policy Acquisition Costs Additions

DeferredPolicyAcquisitionCostsAdditions

414900000

CY2020

us-gaap

Deferred Policy Acquisition Cost Amortization Expense

DeferredPolicyAcquisitionCostAmortizationExpense

388100000

CY2019

us-gaap

Deferred Policy Acquisition Cost Amortization Expense

DeferredPolicyAcquisitionCostAmortizationExpense

347000000.0

CY2018

us-gaap

Deferred Policy Acquisition Cost Amortization Expense

DeferredPolicyAcquisitionCostAmortizationExpense

253500000

CY2020

us-gaap

Deferred Policy Acquisition Cost Unrealized Investment Gain Loss

DeferredPolicyAcquisitionCostUnrealizedInvestmentGainLoss

180500000

CY2019

us-gaap

Deferred Policy Acquisition Cost Unrealized Investment Gain Loss

DeferredPolicyAcquisitionCostUnrealizedInvestmentGainLoss

298700000

CY2018

us-gaap

Deferred Policy Acquisition Cost Unrealized Investment Gain Loss

DeferredPolicyAcquisitionCostUnrealizedInvestmentGainLoss

-184900000

CY2018

pfg

Deferred Policy Acquisition Costs Other Adjustments

DeferredPolicyAcquisitionCostsOtherAdjustments

-193500000

CY2020Q4

us-gaap

Deferred Policy Acquisition Costs

DeferredPolicyAcquisitionCosts

3409700000

CY2019Q4

us-gaap

Deferred Policy Acquisition Costs

DeferredPolicyAcquisitionCosts

3521300000

CY2018Q4

us-gaap

Deferred Policy Acquisition Costs

DeferredPolicyAcquisitionCosts

3693500000

CY2020Q4

pfg

Liability For Future Policy Benefits Individual Annuities

LiabilityForFuturePolicyBenefitsIndividualAnnuities

12864100000

CY2019Q4

pfg

Liability For Future Policy Benefits Individual Annuities

LiabilityForFuturePolicyBenefitsIndividualAnnuities

13457500000

CY2020Q4

us-gaap

Guaranteed Interest Contracts

GuaranteedInterestContracts

11858000000.0

CY2019Q4

us-gaap

Guaranteed Interest Contracts

GuaranteedInterestContracts

10423500000

CY2020Q4

pfg

Funding Agreements

FundingAgreements

9407300000

CY2019Q4

pfg

Funding Agreements

FundingAgreements

8640600000

CY2020Q4

pfg

Deposit Contracts Liabilities Other

DepositContractsLiabilitiesOther

1762400000

CY2019Q4

pfg

Deposit Contracts Liabilities Other

DepositContractsLiabilitiesOther

1596700000

CY2018

us-gaap

Supplemental Information For Property Casualty Insurance Underwriters Current Year Claims And Claims Adjustment Expense

SupplementalInformationForPropertyCasualtyInsuranceUnderwritersCurrentYearClaimsAndClaimsAdjustmentExpense

1268800000

CY2020

us-gaap

Supplemental Information For Property Casualty Insurance Underwriters Prior Year Claims And Claims Adjustment Expense

SupplementalInformationForPropertyCasualtyInsuranceUnderwritersPriorYearClaimsAndClaimsAdjustmentExpense

26600000

CY2019

us-gaap

Supplemental Information For Property Casualty Insurance Underwriters Prior Year Claims And Claims Adjustment Expense

SupplementalInformationForPropertyCasualtyInsuranceUnderwritersPriorYearClaimsAndClaimsAdjustmentExpense

800000

CY2018

us-gaap

Supplemental Information For Property Casualty Insurance Underwriters Prior Year Claims And Claims Adjustment Expense

SupplementalInformationForPropertyCasualtyInsuranceUnderwritersPriorYearClaimsAndClaimsAdjustmentExpense

300000

CY2020

us-gaap

Liability For Unpaid Claims And Claims Adjustment Expense Incurred Claims1

LiabilityForUnpaidClaimsAndClaimsAdjustmentExpenseIncurredClaims1

1403400000

CY2019

us-gaap

Liability For Unpaid Claims And Claims Adjustment Expense Incurred Claims1

LiabilityForUnpaidClaimsAndClaimsAdjustmentExpenseIncurredClaims1

1362100000

CY2020Q4

us-gaap

Deposit Contracts Liabilities

DepositContractsLiabilities

35891800000

CY2019Q4

us-gaap

Deposit Contracts Liabilities

DepositContractsLiabilities

34118300000

CY2020Q4

pfg

Liability For Future Policy Benefits Universal Life And Other Reserves

LiabilityForFuturePolicyBenefitsUniversalLifeAndOtherReserves

7345900000

CY2019Q4

pfg

Liability For Future Policy Benefits Universal Life And Other Reserves

LiabilityForFuturePolicyBenefitsUniversalLifeAndOtherReserves

7249200000

CY2020Q4

pfg

Contractholder Funds

ContractholderFunds

43237700000

CY2019Q4

pfg

Contractholder Funds

ContractholderFunds

41367500000

CY2020

us-gaap

Schedule Of Liability For Unpaid Claims And Claims Adjustment Expense

ScheduleOfLiabilityForUnpaidClaimsAndClaimsAdjustmentExpense

<table style="border-collapse:collapse;font-size:16pt;height:max-content;margin-left:auto;margin-right:auto;padding-left:0pt;padding-right:0pt;width:100%;"><tr style="height:1pt;"><td style="vertical-align:bottom;width:69.75%;margin:0pt;padding:0pt;"><div style="height:1pt;overflow:hidden;overflow-wrap:break-word;position:relative;"><div style="bottom:0pt;position:absolute;width:100%;"></div></div></td><td style="vertical-align:bottom;white-space:nowrap;width:2.2%;margin:0pt;padding:0pt;"><div style="height:1pt;overflow:hidden;overflow-wrap:break-word;position:relative;"><div style="bottom:0pt;position:absolute;width:100%;"></div></div></td><td style="vertical-align:bottom;white-space:nowrap;width:1.39%;margin:0pt;padding:0pt;"><div style="height:1pt;overflow:hidden;overflow-wrap:break-word;position:relative;"><div style="bottom:0pt;position:absolute;width:100%;"></div></div></td><td style="vertical-align:bottom;white-space:nowrap;width:5.94%;margin:0pt;padding:0pt;"><div style="height:1pt;overflow:hidden;overflow-wrap:break-word;position:relative;"><div style="bottom:0pt;position:absolute;width:100%;"></div></div></td><td style="vertical-align:bottom;white-space:nowrap;width:2.2%;margin:0pt;padding:0pt;"><div style="height:1pt;overflow:hidden;overflow-wrap:break-word;position:relative;"><div style="bottom:0pt;position:absolute;width:100%;"></div></div></td><td style="vertical-align:bottom;white-space:nowrap;width:1.39%;margin:0pt;padding:0pt;"><div style="height:1pt;overflow:hidden;overflow-wrap:break-word;position:relative;"><div style="bottom:0pt;position:absolute;width:100%;"></div></div></td><td style="vertical-align:bottom;white-space:nowrap;width:5.94%;margin:0pt;padding:0pt;"><div style="height:1pt;overflow:hidden;overflow-wrap:break-word;position:relative;"><div style="bottom:0pt;position:absolute;width:100%;"></div></div></td><td style="vertical-align:bottom;white-space:nowrap;width:2.2%;margin:0pt;padding:0pt;"><div style="height:1pt;overflow:hidden;overflow-wrap:break-word;position:relative;"><div style="bottom:0pt;position:absolute;width:100%;"></div></div></td><td style="vertical-align:bottom;white-space:nowrap;width:1.39%;margin:0pt;padding:0pt;"><div style="height:1pt;overflow:hidden;overflow-wrap:break-word;position:relative;"><div style="bottom:0pt;position:absolute;width:100%;"></div></div></td><td style="vertical-align:bottom;white-space:nowrap;width:6.01%;margin:0pt;padding:0pt;"><div style="height:1pt;overflow:hidden;overflow-wrap:break-word;position:relative;"><div style="bottom:0pt;position:absolute;width:100%;"></div></div></td><td style="vertical-align:bottom;white-space:nowrap;width:1.53%;margin:0pt;padding:0pt;"><div style="height:1pt;overflow:hidden;overflow-wrap:break-word;position:relative;"><div style="bottom:0pt;position:absolute;width:100%;"></div></div></td></tr><tr><td style="vertical-align:bottom;width:69.75%;margin:0pt;padding:0pt;"></td><td style="vertical-align:bottom;white-space:nowrap;width:2.2%;margin:0pt;padding:0pt;"></td><td colspan="8" style="vertical-align:bottom;white-space:nowrap;width:26.5%;border-bottom:1px solid #000000;margin:0pt;padding:0pt;">For the year ended December 31, </td><td style="vertical-align:bottom;white-space:nowrap;width:1.53%;margin:0pt;padding:0pt;"> </td></tr><tr><td style="vertical-align:bottom;width:69.75%;margin:0pt;padding:0pt;"></td><td style="vertical-align:bottom;white-space:nowrap;width:2.2%;margin:0pt;padding:0pt;"> </td><td colspan="2" style="vertical-align:bottom;white-space:nowrap;width:7.34%;border-bottom:1px solid #000000;margin:0pt;padding:0pt;">2020</td><td style="vertical-align:bottom;white-space:nowrap;width:2.2%;margin:0pt;padding:0pt;"> </td><td colspan="2" style="vertical-align:bottom;white-space:nowrap;width:7.34%;border-bottom:1px solid #000000;margin:0pt;padding:0pt;">2019</td><td style="vertical-align:bottom;white-space:nowrap;width:2.2%;margin:0pt;padding:0pt;"> </td><td colspan="2" style="vertical-align:bottom;white-space:nowrap;width:7.41%;border-bottom:1px solid #000000;margin:0pt;padding:0pt;">2018</td><td style="vertical-align:bottom;white-space:nowrap;width:1.53%;margin:0pt;padding:0pt;"> </td></tr><tr style="height:0pt;visibility:hidden;"><td colspan="11" style="padding:0pt;"/></tr><tr><td style="vertical-align:bottom;width:69.75%;margin:0pt;padding:0pt;"></td><td style="vertical-align:bottom;white-space:nowrap;width:2.2%;margin:0pt;padding:0pt;"></td><td colspan="8" style="vertical-align:bottom;white-space:nowrap;width:26.5%;margin:0pt;padding:0pt;">(in millions)</td><td style="vertical-align:bottom;white-space:nowrap;width:1.53%;margin:0pt;padding:0pt;"> </td></tr><tr><td style="background-color:#cceeff;vertical-align:bottom;width:69.75%;margin:0pt;padding:0pt;">Balance at beginning of year</td><td style="background-color:#cceeff;vertical-align:bottom;white-space:nowrap;width:2.2%;margin:0pt;padding:0pt;"></td><td style="background-color:#cceeff;vertical-align:bottom;white-space:nowrap;width:1.39%;margin:0pt;padding:0pt;">$</td><td style="background-color:#cceeff;vertical-align:bottom;white-space:nowrap;width:5.94%;margin:0pt;padding:0pt;"> 2,365.5</td><td style="background-color:#cceeff;vertical-align:bottom;white-space:nowrap;width:2.2%;margin:0pt;padding:0pt;"></td><td style="background-color:#cceeff;vertical-align:bottom;white-space:nowrap;width:1.39%;margin:0pt;padding:0pt;">$</td><td style="background-color:#cceeff;vertical-align:bottom;white-space:nowrap;width:5.94%;margin:0pt;padding:0pt;"> 2,252.7</td><td style="background-color:#cceeff;vertical-align:bottom;white-space:nowrap;width:2.2%;margin:0pt;padding:0pt;"></td><td style="background-color:#cceeff;vertical-align:bottom;white-space:nowrap;width:1.39%;margin:0pt;padding:0pt;">$</td><td style="background-color:#cceeff;vertical-align:bottom;white-space:nowrap;width:6.01%;margin:0pt;padding:0pt;"> 2,130.5</td><td style="background-color:#cceeff;vertical-align:bottom;white-space:nowrap;width:1.53%;margin:0pt;padding:0pt;"></td></tr><tr><td style="vertical-align:bottom;width:69.75%;margin:0pt;padding:0pt;">Less: reinsurance recoverable</td><td style="vertical-align:bottom;white-space:nowrap;width:2.2%;margin:0pt;padding:0pt;"></td><td style="vertical-align:bottom;white-space:nowrap;width:1.39%;border-bottom:1px solid #000000;margin:0pt;padding:0pt;"></td><td style="vertical-align:bottom;white-space:nowrap;width:5.94%;border-bottom:1px solid #000000;margin:0pt;padding:0pt;"> 403.8</td><td style="vertical-align:bottom;white-space:nowrap;width:2.2%;margin:0pt;padding:0pt;"></td><td style="vertical-align:bottom;white-space:nowrap;width:1.39%;border-bottom:1px solid #000000;margin:0pt;padding:0pt;"></td><td style="vertical-align:bottom;white-space:nowrap;width:5.94%;border-bottom:1px solid #000000;margin:0pt;padding:0pt;"> 404.3</td><td style="vertical-align:bottom;white-space:nowrap;width:2.2%;margin:0pt;padding:0pt;"></td><td style="vertical-align:bottom;white-space:nowrap;width:1.39%;border-bottom:1px solid #000000;margin:0pt;padding:0pt;"></td><td style="vertical-align:bottom;white-space:nowrap;width:6.01%;border-bottom:1px solid #000000;margin:0pt;padding:0pt;"> 375.8</td><td style="vertical-align:bottom;white-space:nowrap;width:1.53%;margin:0pt;padding:0pt;"></td></tr><tr><td style="background-color:#cceeff;vertical-align:bottom;width:69.75%;margin:0pt;padding:0pt;">Net balance at beginning of year</td><td style="background-color:#cceeff;vertical-align:bottom;white-space:nowrap;width:2.2%;margin:0pt;padding:0pt;"></td><td style="background-color:#cceeff;vertical-align:bottom;white-space:nowrap;width:1.39%;margin:0pt;padding:0pt;"></td><td style="background-color:#cceeff;vertical-align:bottom;white-space:nowrap;width:5.94%;margin:0pt;padding:0pt;"> 1,961.7</td><td style="background-color:#cceeff;vertical-align:bottom;white-space:nowrap;width:2.2%;margin:0pt;padding:0pt;"></td><td style="background-color:#cceeff;vertical-align:bottom;white-space:nowrap;width:1.39%;margin:0pt;padding:0pt;"></td><td style="background-color:#cceeff;vertical-align:bottom;white-space:nowrap;width:5.94%;margin:0pt;padding:0pt;"> 1,848.4</td><td style="background-color:#cceeff;vertical-align:bottom;white-space:nowrap;width:2.2%;margin:0pt;padding:0pt;"></td><td style="background-color:#cceeff;vertical-align:bottom;white-space:nowrap;width:1.39%;margin:0pt;padding:0pt;"></td><td style="background-color:#cceeff;vertical-align:bottom;white-space:nowrap;width:6.01%;margin:0pt;padding:0pt;"> 1,754.7</td><td style="background-color:#cceeff;vertical-align:bottom;white-space:nowrap;width:1.53%;margin:0pt;padding:0pt;"></td></tr><tr><td style="vertical-align:bottom;width:69.75%;margin:0pt;padding:0pt;">Incurred:</td><td style="vertical-align:bottom;white-space:nowrap;width:2.2%;margin:0pt;padding:0pt;"></td><td style="vertical-align:bottom;white-space:nowrap;width:1.39%;margin:0pt;padding:0pt;"></td><td style="vertical-align:bottom;white-space:nowrap;width:5.94%;margin:0pt;padding:0pt;"></td><td style="vertical-align:bottom;white-space:nowrap;width:2.2%;margin:0pt;padding:0pt;"></td><td style="vertical-align:bottom;white-space:nowrap;width:1.39%;margin:0pt;padding:0pt;"></td><td style="vertical-align:bottom;white-space:nowrap;width:5.94%;margin:0pt;padding:0pt;"></td><td style="vertical-align:bottom;white-space:nowrap;width:2.2%;margin:0pt;padding:0pt;"></td><td style="vertical-align:bottom;white-space:nowrap;width:1.39%;margin:0pt;padding:0pt;"></td><td style="vertical-align:bottom;white-space:nowrap;width:6.01%;margin:0pt;padding:0pt;"></td><td style="vertical-align:bottom;white-space:nowrap;width:1.53%;margin:0pt;padding:0pt;"></td></tr><tr><td style="background-color:#cceeff;vertical-align:bottom;width:69.75%;margin:0pt;padding:0pt;">Current year</td><td style="background-color:#cceeff;vertical-align:bottom;white-space:nowrap;width:2.2%;margin:0pt;padding:0pt;"></td><td style="background-color:#cceeff;vertical-align:bottom;white-space:nowrap;width:1.39%;margin:0pt;padding:0pt;"></td><td style="background-color:#cceeff;vertical-align:bottom;white-space:nowrap;width:5.94%;margin:0pt;padding:0pt;"> 1,376.8</td><td style="background-color:#cceeff;vertical-align:bottom;white-space:nowrap;width:2.2%;margin:0pt;padding:0pt;"></td><td style="background-color:#cceeff;vertical-align:bottom;white-space:nowrap;width:1.39%;margin:0pt;padding:0pt;"> </td><td style="background-color:#cceeff;vertical-align:bottom;white-space:nowrap;width:5.94%;margin:0pt;padding:0pt;"> 1,361.3</td><td style="background-color:#cceeff;vertical-align:bottom;white-space:nowrap;width:2.2%;margin:0pt;padding:0pt;"></td><td style="background-color:#cceeff;vertical-align:bottom;white-space:nowrap;width:1.39%;margin:0pt;padding:0pt;"> </td><td style="background-color:#cceeff;vertical-align:bottom;white-space:nowrap;width:6.01%;margin:0pt;padding:0pt;"> 1,268.8</td><td style="background-color:#cceeff;vertical-align:bottom;white-space:nowrap;width:1.53%;margin:0pt;padding:0pt;"></td></tr><tr><td style="vertical-align:bottom;width:69.75%;margin:0pt;padding:0pt;">Prior years</td><td style="vertical-align:bottom;white-space:nowrap;width:2.2%;margin:0pt;padding:0pt;"></td><td style="vertical-align:bottom;white-space:nowrap;width:1.39%;border-bottom:1px solid #000000;margin:0pt;padding:0pt;"></td><td style="vertical-align:bottom;white-space:nowrap;width:5.94%;border-bottom:1px solid #000000;margin:0pt;padding:0pt;"> 26.6</td><td style="vertical-align:bottom;white-space:nowrap;width:2.2%;margin:0pt;padding:0pt;"></td><td style="vertical-align:bottom;white-space:nowrap;width:1.39%;border-bottom:1px solid #000000;margin:0pt;padding:0pt;"> </td><td style="vertical-align:bottom;white-space:nowrap;width:5.94%;border-bottom:1px solid #000000;margin:0pt;padding:0pt;"> 0.8</td><td style="vertical-align:bottom;white-space:nowrap;width:2.2%;margin:0pt;padding:0pt;"></td><td style="vertical-align:bottom;white-space:nowrap;width:1.39%;border-bottom:1px solid #000000;margin:0pt;padding:0pt;"> </td><td style="vertical-align:bottom;white-space:nowrap;width:6.01%;border-bottom:1px solid #000000;margin:0pt;padding:0pt;"> 0.3</td><td style="vertical-align:bottom;white-space:nowrap;width:1.53%;margin:0pt;padding:0pt;"></td></tr><tr><td style="background-color:#cceeff;vertical-align:bottom;width:69.75%;margin:0pt;padding:0pt;">Total incurred</td><td style="background-color:#cceeff;vertical-align:bottom;white-space:nowrap;width:2.2%;margin:0pt;padding:0pt;"></td><td style="background-color:#cceeff;vertical-align:bottom;white-space:nowrap;width:1.39%;margin:0pt;padding:0pt;"></td><td style="background-color:#cceeff;vertical-align:bottom;white-space:nowrap;width:5.94%;margin:0pt;padding:0pt;"> 1,403.4</td><td style="background-color:#cceeff;vertical-align:bottom;white-space:nowrap;width:2.2%;margin:0pt;padding:0pt;"></td><td style="background-color:#cceeff;vertical-align:bottom;white-space:nowrap;width:1.39%;margin:0pt;padding:0pt;"> </td><td style="background-color:#cceeff;vertical-align:bottom;white-space:nowrap;width:5.94%;margin:0pt;padding:0pt;"> 1,362.1</td><td style="background-color:#cceeff;vertical-align:bottom;white-space:nowrap;width:2.2%;margin:0pt;padding:0pt;"></td><td style="background-color:#cceeff;vertical-align:bottom;white-space:nowrap;width:1.39%;margin:0pt;padding:0pt;"> </td><td style="background-color:#cceeff;vertical-align:bottom;white-space:nowrap;width:6.01%;margin:0pt;padding:0pt;"> 1,269.1</td><td style="background-color:#cceeff;vertical-align:bottom;white-space:nowrap;width:1.53%;margin:0pt;padding:0pt;"></td></tr><tr><td style="vertical-align:bottom;width:69.75%;margin:0pt;padding:0pt;">Payments:</td><td style="vertical-align:bottom;white-space:nowrap;width:2.2%;margin:0pt;padding:0pt;"></td><td style="vertical-align:bottom;white-space:nowrap;width:1.39%;margin:0pt;padding:0pt;"></td><td style="vertical-align:bottom;white-space:nowrap;width:5.94%;margin:0pt;padding:0pt;"></td><td style="vertical-align:bottom;white-space:nowrap;width:2.2%;margin:0pt;padding:0pt;"></td><td style="vertical-align:bottom;white-space:nowrap;width:1.39%;margin:0pt;padding:0pt;"></td><td style="vertical-align:bottom;white-space:nowrap;width:5.94%;margin:0pt;padding:0pt;"></td><td style="vertical-align:bottom;white-space:nowrap;width:2.2%;margin:0pt;padding:0pt;"></td><td style="vertical-align:bottom;white-space:nowrap;width:1.39%;margin:0pt;padding:0pt;"></td><td style="vertical-align:bottom;white-space:nowrap;width:6.01%;margin:0pt;padding:0pt;"></td><td style="vertical-align:bottom;white-space:nowrap;width:1.53%;margin:0pt;padding:0pt;"></td></tr><tr><td style="background-color:#cceeff;vertical-align:bottom;width:69.75%;margin:0pt;padding:0pt;">Current year</td><td style="background-color:#cceeff;vertical-align:bottom;white-space:nowrap;width:2.2%;margin:0pt;padding:0pt;"></td><td style="background-color:#cceeff;vertical-align:bottom;white-space:nowrap;width:1.39%;margin:0pt;padding:0pt;"></td><td style="background-color:#cceeff;vertical-align:bottom;white-space:nowrap;width:5.94%;margin:0pt;padding:0pt;"> 863.8</td><td style="background-color:#cceeff;vertical-align:bottom;white-space:nowrap;width:2.2%;margin:0pt;padding:0pt;"></td><td style="background-color:#cceeff;vertical-align:bottom;white-space:nowrap;width:1.39%;margin:0pt;padding:0pt;"> </td><td style="background-color:#cceeff;vertical-align:bottom;white-space:nowrap;width:5.94%;margin:0pt;padding:0pt;"> 869.4</td><td style="background-color:#cceeff;vertical-align:bottom;white-space:nowrap;width:2.2%;margin:0pt;padding:0pt;"></td><td style="background-color:#cceeff;vertical-align:bottom;white-space:nowrap;width:1.39%;margin:0pt;padding:0pt;"> </td><td style="background-color:#cceeff;vertical-align:bottom;white-space:nowrap;width:6.01%;margin:0pt;padding:0pt;"> 815.7</td><td style="background-color:#cceeff;vertical-align:bottom;white-space:nowrap;width:1.53%;margin:0pt;padding:0pt;"></td></tr><tr><td style="vertical-align:bottom;width:69.75%;margin:0pt;padding:0pt;">Prior years</td><td style="vertical-align:bottom;white-space:nowrap;width:2.2%;margin:0pt;padding:0pt;"></td><td style="vertical-align:bottom;white-space:nowrap;width:1.39%;border-bottom:1px solid #000000;margin:0pt;padding:0pt;"></td><td style="vertical-align:bottom;white-space:nowrap;width:5.94%;border-bottom:1px solid #000000;margin:0pt;padding:0pt;"> 403.3</td><td style="vertical-align:bottom;white-space:nowrap;width:2.2%;margin:0pt;padding:0pt;"></td><td style="vertical-align:bottom;white-space:nowrap;width:1.39%;border-bottom:1px solid #000000;margin:0pt;padding:0pt;"> </td><td style="vertical-align:bottom;white-space:nowrap;width:5.94%;border-bottom:1px solid #000000;margin:0pt;padding:0pt;"> 379.4</td><td style="vertical-align:bottom;white-space:nowrap;width:2.2%;margin:0pt;padding:0pt;"></td><td style="vertical-align:bottom;white-space:nowrap;width:1.39%;border-bottom:1px solid #000000;margin:0pt;padding:0pt;"> </td><td style="vertical-align:bottom;white-space:nowrap;width:6.01%;border-bottom:1px solid #000000;margin:0pt;padding:0pt;"> 359.7</td><td style="vertical-align:bottom;white-space:nowrap;width:1.53%;margin:0pt;padding:0pt;"></td></tr><tr><td style="background-color:#cceeff;vertical-align:bottom;width:69.75%;margin:0pt;padding:0pt;">Total payments</td><td style="background-color:#cceeff;vertical-align:bottom;white-space:nowrap;width:2.2%;margin:0pt;padding:0pt;"></td><td style="background-color:#cceeff;vertical-align:bottom;white-space:nowrap;width:1.39%;border-bottom:1px solid #000000;margin:0pt;padding:0pt;"></td><td style="background-color:#cceeff;vertical-align:bottom;white-space:nowrap;width:5.94%;border-bottom:1px solid #000000;margin:0pt;padding:0pt;"> 1,267.1</td><td style="background-color:#cceeff;vertical-align:bottom;white-space:nowrap;width:2.2%;margin:0pt;padding:0pt;"></td><td style="background-color:#cceeff;vertical-align:bottom;white-space:nowrap;width:1.39%;border-bottom:1px solid #000000;margin:0pt;padding:0pt;"> </td><td style="background-color:#cceeff;vertical-align:bottom;white-space:nowrap;width:5.94%;border-bottom:1px solid #000000;margin:0pt;padding:0pt;"> 1,248.8</td><td style="background-color:#cceeff;vertical-align:bottom;white-space:nowrap;width:2.2%;margin:0pt;padding:0pt;"></td><td style="background-color:#cceeff;vertical-align:bottom;white-space:nowrap;width:1.39%;border-bottom:1px solid #000000;margin:0pt;padding:0pt;"> </td><td style="background-color:#cceeff;vertical-align:bottom;white-space:nowrap;width:6.01%;border-bottom:1px solid #000000;margin:0pt;padding:0pt;"> 1,175.4</td><td style="background-color:#cceeff;vertical-align:bottom;white-space:nowrap;width:1.53%;margin:0pt;padding:0pt;"></td></tr><tr><td style="vertical-align:bottom;width:69.75%;margin:0pt;padding:0pt;">Net balance at end of year</td><td style="vertical-align:bottom;white-space:nowrap;width:2.2%;margin:0pt;padding:0pt;"></td><td style="vertical-align:bottom;white-space:nowrap;width:1.39%;margin:0pt;padding:0pt;"></td><td style="vertical-align:bottom;white-space:nowrap;width:5.94%;margin:0pt;padding:0pt;"> 2,098.0</td><td style="vertical-align:bottom;white-space:nowrap;width:2.2%;margin:0pt;padding:0pt;"></td><td style="vertical-align:bottom;white-space:nowrap;width:1.39%;margin:0pt;padding:0pt;"></td><td style="vertical-align:bottom;white-space:nowrap;width:5.94%;margin:0pt;padding:0pt;"> 1,961.7</td><td style="vertical-align:bottom;white-space:nowrap;width:2.2%;margin:0pt;padding:0pt;"></td><td style="vertical-align:bottom;white-space:nowrap;width:1.39%;margin:0pt;padding:0pt;"></td><td style="vertical-align:bottom;white-space:nowrap;width:6.01%;margin:0pt;padding:0pt;"> 1,848.4</td><td style="vertical-align:bottom;white-space:nowrap;width:1.53%;margin:0pt;padding:0pt;"></td></tr><tr><td style="background-color:#cceeff;vertical-align:bottom;width:69.75%;margin:0pt;padding:0pt;">Plus: reinsurance recoverable</td><td style="background-color:#cceeff;vertical-align:bottom;white-space:nowrap;width:2.2%;margin:0pt;padding:0pt;"></td><td style="background-color:#cceeff;vertical-align:bottom;white-space:nowrap;width:1.39%;border-bottom:1px solid #000000;margin:0pt;padding:0pt;"></td><td style="background-color:#cceeff;vertical-align:bottom;white-space:nowrap;width:5.94%;border-bottom:1px solid #000000;margin:0pt;padding:0pt;"> 436.9</td><td style="background-color:#cceeff;vertical-align:bottom;white-space:nowrap;width:2.2%;margin:0pt;padding:0pt;"></td><td style="background-color:#cceeff;vertical-align:bottom;white-space:nowrap;width:1.39%;border-bottom:1px solid #000000;margin:0pt;padding:0pt;"></td><td style="background-color:#cceeff;vertical-align:bottom;white-space:nowrap;width:5.94%;border-bottom:1px solid #000000;margin:0pt;padding:0pt;"> 403.8</td><td style="background-color:#cceeff;vertical-align:bottom;white-space:nowrap;width:2.2%;margin:0pt;padding:0pt;"></td><td style="background-color:#cceeff;vertical-align:bottom;white-space:nowrap;width:1.39%;border-bottom:1px solid #000000;margin:0pt;padding:0pt;"></td><td style="background-color:#cceeff;vertical-align:bottom;white-space:nowrap;width:6.01%;border-bottom:1px solid #000000;margin:0pt;padding:0pt;"> 404.3</td><td style="background-color:#cceeff;vertical-align:bottom;white-space:nowrap;width:1.53%;margin:0pt;padding:0pt;"></td></tr><tr><td style="vertical-align:bottom;width:69.75%;margin:0pt;padding:0pt;">Balance at end of year</td><td style="vertical-align:bottom;white-space:nowrap;width:2.2%;margin:0pt;padding:0pt;"></td><td style="vertical-align:bottom;white-space:nowrap;width:1.39%;border-bottom:3px double #000000;margin:0pt;padding:0pt;">$</td><td style="vertical-align:bottom;white-space:nowrap;width:5.94%;border-bottom:3px double #000000;margin:0pt;padding:0pt;"> 2,534.9</td><td style="vertical-align:bottom;white-space:nowrap;width:2.2%;margin:0pt;padding:0pt;"></td><td style="vertical-align:bottom;white-space:nowrap;width:1.39%;border-bottom:3px double #000000;margin:0pt;padding:0pt;">$</td><td style="vertical-align:bottom;white-space:nowrap;width:5.94%;border-bottom:3px double #000000;margin:0pt;padding:0pt;"> 2,365.5</td><td style="vertical-align:bottom;white-space:nowrap;width:2.2%;margin:0pt;padding:0pt;"></td><td style="vertical-align:bottom;white-space:nowrap;width:1.39%;border-bottom:3px double #000000;margin:0pt;padding:0pt;">$</td><td style="vertical-align:bottom;white-space:nowrap;width:6.01%;border-bottom:3px double #000000;margin:0pt;padding:0pt;"> 2,252.7</td><td style="vertical-align:bottom;white-space:nowrap;width:1.53%;margin:0pt;padding:0pt;"></td></tr><tr><td style="background-color:#cceeff;vertical-align:bottom;width:69.75%;margin:0pt;padding:0pt;"></td><td style="background-color:#cceeff;vertical-align:bottom;white-space:nowrap;width:2.2%;margin:0pt;padding:0pt;"></td><td style="background-color:#cceeff;vertical-align:bottom;white-space:nowrap;width:1.39%;margin:0pt;padding:0pt;"></td><td style="background-color:#cceeff;vertical-align:bottom;white-space:nowrap;width:5.94%;margin:0pt;padding:0pt;"></td><td style="background-color:#cceeff;vertical-align:bottom;white-space:nowrap;width:2.2%;margin:0pt;padding:0pt;"></td><td style="background-color:#cceeff;vertical-align:bottom;white-space:nowrap;width:1.39%;margin:0pt;padding:0pt;"></td><td style="background-color:#cceeff;vertical-align:bottom;white-space:nowrap;width:5.94%;margin:0pt;padding:0pt;"></td><td style="background-color:#cceeff;vertical-align:bottom;white-space:nowrap;width:2.2%;margin:0pt;padding:0pt;"></td><td style="background-color:#cceeff;vertical-align:bottom;white-space:nowrap;width:1.39%;margin:0pt;padding:0pt;"></td><td style="background-color:#cceeff;vertical-align:bottom;white-space:nowrap;width:6.01%;margin:0pt;padding:0pt;"></td><td style="background-color:#cceeff;vertical-align:bottom;white-space:nowrap;width:1.53%;margin:0pt;padding:0pt;"></td></tr><tr><td style="vertical-align:bottom;width:69.75%;margin:0pt;padding:0pt;">Amounts not included in the rollforward above:</td><td style="vertical-align:bottom;white-space:nowrap;width:2.2%;margin:0pt;padding:0pt;"></td><td style="vertical-align:bottom;white-space:nowrap;width:1.39%;margin:0pt;padding:0pt;"></td><td style="vertical-align:bottom;white-space:nowrap;width:5.94%;margin:0pt;padding:0pt;"></td><td style="vertical-align:bottom;white-space:nowrap;width:2.2%;margin:0pt;padding:0pt;"> </td><td style="vertical-align:bottom;white-space:nowrap;width:1.39%;margin:0pt;padding:0pt;"></td><td style="vertical-align:bottom;white-space:nowrap;width:5.94%;margin:0pt;padding:0pt;"></td><td style="vertical-align:bottom;white-space:nowrap;width:2.2%;margin:0pt;padding:0pt;"> </td><td style="vertical-align:bottom;white-space:nowrap;width:1.39%;margin:0pt;padding:0pt;"></td><td style="vertical-align:bottom;white-space:nowrap;width:6.01%;margin:0pt;padding:0pt;"></td><td style="vertical-align:bottom;white-space:nowrap;width:1.53%;margin:0pt;padding:0pt;"></td></tr><tr><td style="background-color:#cceeff;vertical-align:bottom;width:69.75%;margin:0pt;padding:0pt;">Claim adjustment expense liabilities</td><td style="background-color:#cceeff;vertical-align:bottom;white-space:nowrap;width:2.2%;margin:0pt;padding:0pt;"></td><td style="background-color:#cceeff;vertical-align:bottom;white-space:nowrap;width:1.39%;margin:0pt;padding:0pt;">$</td><td style="background-color:#cceeff;vertical-align:bottom;white-space:nowrap;width:5.94%;margin:0pt;padding:0pt;"> 57.8</td><td style="background-color:#cceeff;vertical-align:bottom;white-space:nowrap;width:2.2%;margin:0pt;padding:0pt;"> </td><td style="background-color:#cceeff;vertical-align:bottom;white-space:nowrap;width:1.39%;margin:0pt;padding:0pt;">$</td><td style="background-color:#cceeff;vertical-align:bottom;white-space:nowrap;width:5.94%;margin:0pt;padding:0pt;"> 57.9</td><td style="background-color:#cceeff;vertical-align:bottom;white-space:nowrap;width:2.2%;margin:0pt;padding:0pt;"> </td><td style="background-color:#cceeff;vertical-align:bottom;white-space:nowrap;width:1.39%;margin:0pt;padding:0pt;">$</td><td style="background-color:#cceeff;vertical-align:bottom;white-space:nowrap;width:6.01%;margin:0pt;padding:0pt;"> 54.6</td><td style="background-color:#cceeff;vertical-align:bottom;white-space:nowrap;width:1.53%;margin:0pt;padding:0pt;"></td></tr></table>

CY2019Q4

us-gaap

Liability For Claims And Claims Adjustment Expense

LiabilityForClaimsAndClaimsAdjustmentExpense

2365500000

CY2018Q4

us-gaap

Liability For Claims And Claims Adjustment Expense

LiabilityForClaimsAndClaimsAdjustmentExpense

2252700000

CY2017Q4

us-gaap

Liability For Claims And Claims Adjustment Expense

LiabilityForClaimsAndClaimsAdjustmentExpense

2130500000

CY2019Q4

us-gaap

Reinsurance Recoverable For Unpaid Claims And Claims Adjustments

ReinsuranceRecoverableForUnpaidClaimsAndClaimsAdjustments

403800000

CY2018Q4

us-gaap

Reinsurance Recoverable For Unpaid Claims And Claims Adjustments

ReinsuranceRecoverableForUnpaidClaimsAndClaimsAdjustments

404300000

CY2017Q4

us-gaap

Reinsurance Recoverable For Unpaid Claims And Claims Adjustments

ReinsuranceRecoverableForUnpaidClaimsAndClaimsAdjustments

375800000

CY2019Q4

us-gaap

Liability For Unpaid Claims And Claims Adjustment Expense Net

LiabilityForUnpaidClaimsAndClaimsAdjustmentExpenseNet

1961700000

CY2018Q4

us-gaap

Liability For Unpaid Claims And Claims Adjustment Expense Net

LiabilityForUnpaidClaimsAndClaimsAdjustmentExpenseNet

1848400000

CY2017Q4

us-gaap

Liability For Unpaid Claims And Claims Adjustment Expense Net

LiabilityForUnpaidClaimsAndClaimsAdjustmentExpenseNet

1754700000

CY2020

us-gaap

Supplemental Information For Property Casualty Insurance Underwriters Current Year Claims And Claims Adjustment Expense

SupplementalInformationForPropertyCasualtyInsuranceUnderwritersCurrentYearClaimsAndClaimsAdjustmentExpense

1376800000

CY2019

us-gaap

Supplemental Information For Property Casualty Insurance Underwriters Current Year Claims And Claims Adjustment Expense

SupplementalInformationForPropertyCasualtyInsuranceUnderwritersCurrentYearClaimsAndClaimsAdjustmentExpense

1361300000

CY2018

us-gaap

Liability For Unpaid Claims And Claims Adjustment Expense Incurred Claims1

LiabilityForUnpaidClaimsAndClaimsAdjustmentExpenseIncurredClaims1

1269100000

CY2020

us-gaap

Liability For Unpaid Claims And Claims Adjustment Expense Claims Paid Current Year1

LiabilityForUnpaidClaimsAndClaimsAdjustmentExpenseClaimsPaidCurrentYear1

863800000

CY2019

us-gaap

Liability For Unpaid Claims And Claims Adjustment Expense Claims Paid Current Year1

LiabilityForUnpaidClaimsAndClaimsAdjustmentExpenseClaimsPaidCurrentYear1

869400000

CY2018

us-gaap

Liability For Unpaid Claims And Claims Adjustment Expense Claims Paid Current Year1

LiabilityForUnpaidClaimsAndClaimsAdjustmentExpenseClaimsPaidCurrentYear1

815700000

CY2020

us-gaap

Liability For Unpaid Claims And Claims Adjustment Expense Claims Paid Prior Years1

LiabilityForUnpaidClaimsAndClaimsAdjustmentExpenseClaimsPaidPriorYears1

403300000

CY2019

us-gaap

Liability For Unpaid Claims And Claims Adjustment Expense Claims Paid Prior Years1

LiabilityForUnpaidClaimsAndClaimsAdjustmentExpenseClaimsPaidPriorYears1

379400000

CY2018

us-gaap

Liability For Unpaid Claims And Claims Adjustment Expense Claims Paid Prior Years1

LiabilityForUnpaidClaimsAndClaimsAdjustmentExpenseClaimsPaidPriorYears1

359700000

CY2020

us-gaap

Payments For Losses And Loss Adjustment Expense

PaymentsForLossesAndLossAdjustmentExpense

1267100000

CY2019

us-gaap

Payments For Losses And Loss Adjustment Expense

PaymentsForLossesAndLossAdjustmentExpense

1248800000

CY2018

us-gaap

Payments For Losses And Loss Adjustment Expense

PaymentsForLossesAndLossAdjustmentExpense

1175400000

CY2020Q4

us-gaap

Liability For Unpaid Claims And Claims Adjustment Expense Net

LiabilityForUnpaidClaimsAndClaimsAdjustmentExpenseNet

2098000000.0

CY2019Q4

us-gaap

Liability For Unpaid Claims And Claims Adjustment Expense Net

LiabilityForUnpaidClaimsAndClaimsAdjustmentExpenseNet

1961700000

CY2018Q4

us-gaap

Liability For Unpaid Claims And Claims Adjustment Expense Net

LiabilityForUnpaidClaimsAndClaimsAdjustmentExpenseNet

1848400000

CY2020Q4

us-gaap

Reinsurance Recoverable For Unpaid Claims And Claims Adjustments

ReinsuranceRecoverableForUnpaidClaimsAndClaimsAdjustments

436900000

CY2019Q4

us-gaap

Reinsurance Recoverable For Unpaid Claims And Claims Adjustments

ReinsuranceRecoverableForUnpaidClaimsAndClaimsAdjustments

403800000

CY2018Q4

us-gaap

Reinsurance Recoverable For Unpaid Claims And Claims Adjustments

ReinsuranceRecoverableForUnpaidClaimsAndClaimsAdjustments

404300000

CY2020Q4

us-gaap

Liability For Claims And Claims Adjustment Expense

LiabilityForClaimsAndClaimsAdjustmentExpense

2534900000

CY2019Q4

us-gaap

Liability For Claims And Claims Adjustment Expense

LiabilityForClaimsAndClaimsAdjustmentExpense

2365500000

CY2018Q4

us-gaap

Liability For Claims And Claims Adjustment Expense

LiabilityForClaimsAndClaimsAdjustmentExpense

2252700000

CY2020Q4

pfg

Liability For Claims Adjustment Expense

LiabilityForClaimsAdjustmentExpense

57800000

CY2019Q4

pfg

Liability For Claims Adjustment Expense

LiabilityForClaimsAdjustmentExpense

57900000

CY2018Q4

pfg

Liability For Claims Adjustment Expense

LiabilityForClaimsAdjustmentExpense

54600000

CY2020Q4

us-gaap

Shortduration Insurance Contracts Liability For Unpaid Claims And Allocated Claim Adjustment Expense Net

ShortdurationInsuranceContractsLiabilityForUnpaidClaimsAndAllocatedClaimAdjustmentExpenseNet

1333200000

CY2020Q4

pfg

Reinsurance Recoverable For Unpaid Claims And Claims Adjustments Short Duration Insurance Contracts

ReinsuranceRecoverableForUnpaidClaimsAndClaimsAdjustmentsShortDurationInsuranceContracts

53400000

CY2020Q4

us-gaap

Shortduration Insurance Contracts Discounted Liabilities Aggregate Discount

ShortdurationInsuranceContractsDiscountedLiabilitiesAggregateDiscount

214500000

CY2020Q4

us-gaap

Short Duration Contracts Discounted Liabilities Amount

ShortDurationContractsDiscountedLiabilitiesAmount

1172100000

CY2020Q4

pfg

Liability For Claims Other Than Short Duration

LiabilityForClaimsOtherThanShortDuration

1362800000

CY2020Q4

us-gaap

Liability For Claims And Claims Adjustment Expense

LiabilityForClaimsAndClaimsAdjustmentExpense

2534900000

CY2020Q4

us-gaap

Line Of Credit Facility Maximum Borrowing Capacity

LineOfCreditFacilityMaximumBorrowingCapacity

986600000

CY2020Q4

us-gaap

Short Term Borrowings

ShortTermBorrowings

84700000

CY2019Q4

us-gaap

Line Of Credit Facility Maximum Borrowing Capacity

LineOfCreditFacilityMaximumBorrowingCapacity

994500000

CY2019Q4

us-gaap

Short Term Borrowings

ShortTermBorrowings

93400000

CY2019Q4

us-gaap

Short Term Debt Weighted Average Interest Rate

ShortTermDebtWeightedAverageInterestRate

0.034

CY2020Q4

us-gaap

Short Term Debt Weighted Average Interest Rate

ShortTermDebtWeightedAverageInterestRate

0.034

CY2020Q4

us-gaap

Debt Instrument Carrying Amount

DebtInstrumentCarryingAmount

4311100000

CY2020Q4

us-gaap

Debt Instrument Unamortized Discount Premium And Debt Issuance Costs Net

DebtInstrumentUnamortizedDiscountPremiumAndDebtIssuanceCostsNet

31900000

CY2020Q4

us-gaap

Long Term Debt

LongTermDebt

4279200000

CY2019Q4

us-gaap

Debt Instrument Carrying Amount

DebtInstrumentCarryingAmount

3763200000

CY2019Q4

us-gaap

Debt Instrument Unamortized Discount Premium And Debt Issuance Costs Net

DebtInstrumentUnamortizedDiscountPremiumAndDebtIssuanceCostsNet

29100000

CY2019Q4

us-gaap

Long Term Debt

LongTermDebt

3734100000

CY2020Q4

us-gaap

Long Term Debt Maturities Repayments Of Principal In Next Twelve Months

LongTermDebtMaturitiesRepaymentsOfPrincipalInNextTwelveMonths

2000000.0

CY2020Q4

us-gaap

Long Term Debt Maturities Repayments Of Principal In Year Two

LongTermDebtMaturitiesRepaymentsOfPrincipalInYearTwo

301400000

CY2020Q4

us-gaap

Long Term Debt Maturities Repayments Of Principal In Year Three

LongTermDebtMaturitiesRepaymentsOfPrincipalInYearThree

323800000

CY2020Q4

us-gaap

Long Term Debt Maturities Repayments Of Principal In Year Four

LongTermDebtMaturitiesRepaymentsOfPrincipalInYearFour

17500000

CY2020Q4

us-gaap

Long Term Debt Maturities Repayments Of Principal In Year Five

LongTermDebtMaturitiesRepaymentsOfPrincipalInYearFive

398200000

CY2020Q4

us-gaap

Long Term Debt Maturities Repayments Of Principal After Year Five

LongTermDebtMaturitiesRepaymentsOfPrincipalAfterYearFive

3236300000

CY2020Q4

us-gaap

Long Term Debt

LongTermDebt

4279200000

CY2020

us-gaap

Current Federal Tax Expense Benefit

CurrentFederalTaxExpenseBenefit

15800000

CY2019

us-gaap

Current Federal Tax Expense Benefit

CurrentFederalTaxExpenseBenefit

31900000

CY2018

us-gaap

Current Federal Tax Expense Benefit

CurrentFederalTaxExpenseBenefit

-48900000

CY2020

us-gaap

Current State And Local Tax Expense Benefit

CurrentStateAndLocalTaxExpenseBenefit

5000000.0

CY2019

us-gaap

Current State And Local Tax Expense Benefit

CurrentStateAndLocalTaxExpenseBenefit

18100000

CY2018

us-gaap

Current State And Local Tax Expense Benefit

CurrentStateAndLocalTaxExpenseBenefit

10300000

CY2020

us-gaap

Current Foreign Tax Expense Benefit

CurrentForeignTaxExpenseBenefit

55400000

CY2019

us-gaap

Current Foreign Tax Expense Benefit

CurrentForeignTaxExpenseBenefit

45600000

CY2018

us-gaap

Current Foreign Tax Expense Benefit

CurrentForeignTaxExpenseBenefit

51700000

CY2020

pfg

Current Tax Benefit Of Operating Loss Carry Forwards

CurrentTaxBenefitOfOperatingLossCarryForwards

3300000

CY2019

pfg

Current Tax Benefit Of Operating Loss Carry Forwards

CurrentTaxBenefitOfOperatingLossCarryForwards

3000000.0

CY2018

pfg

Current Tax Benefit Of Operating Loss Carry Forwards

CurrentTaxBenefitOfOperatingLossCarryForwards

13500000

CY2020

us-gaap

Current Income Tax Expense Benefit

CurrentIncomeTaxExpenseBenefit

72900000

CY2019

us-gaap

Current Income Tax Expense Benefit

CurrentIncomeTaxExpenseBenefit

92600000

CY2018

us-gaap

Current Income Tax Expense Benefit

CurrentIncomeTaxExpenseBenefit

-400000

CY2020

us-gaap

Deferred Federal Income Tax Expense Benefit

DeferredFederalIncomeTaxExpenseBenefit

143600000

CY2019

us-gaap

Deferred Federal Income Tax Expense Benefit

DeferredFederalIncomeTaxExpenseBenefit

108600000

CY2018

us-gaap

Deferred Federal Income Tax Expense Benefit

DeferredFederalIncomeTaxExpenseBenefit

224300000

CY2020

us-gaap

Deferred State And Local Income Tax Expense Benefit

DeferredStateAndLocalIncomeTaxExpenseBenefit

11500000

CY2019

us-gaap

Deferred State And Local Income Tax Expense Benefit

DeferredStateAndLocalIncomeTaxExpenseBenefit

6900000

CY2018

us-gaap

Deferred State And Local Income Tax Expense Benefit

DeferredStateAndLocalIncomeTaxExpenseBenefit

19200000

CY2020

us-gaap

Deferred Foreign Income Tax Expense Benefit

DeferredForeignIncomeTaxExpenseBenefit

37000000.0

CY2019

us-gaap

Deferred Foreign Income Tax Expense Benefit

DeferredForeignIncomeTaxExpenseBenefit

41100000

CY2018

us-gaap

Deferred Foreign Income Tax Expense Benefit

DeferredForeignIncomeTaxExpenseBenefit

-12400000

CY2020

us-gaap

Deferred Income Tax Expense Benefit

DeferredIncomeTaxExpenseBenefit

192100000

CY2019

us-gaap

Deferred Income Tax Expense Benefit

DeferredIncomeTaxExpenseBenefit

156600000

CY2018

us-gaap

Deferred Income Tax Expense Benefit

DeferredIncomeTaxExpenseBenefit

231100000

CY2020

us-gaap

Income Tax Expense Benefit

IncomeTaxExpenseBenefit

265000000.0

CY2019

us-gaap

Income Tax Expense Benefit

IncomeTaxExpenseBenefit

249200000

CY2018

us-gaap

Income Tax Expense Benefit

IncomeTaxExpenseBenefit

230700000

CY2020

us-gaap

Income Loss From Continuing Operations Before Income Taxes Domestic

IncomeLossFromContinuingOperationsBeforeIncomeTaxesDomestic

1323200000

CY2019

us-gaap

Income Loss From Continuing Operations Before Income Taxes Domestic

IncomeLossFromContinuingOperationsBeforeIncomeTaxesDomestic

1351900000

CY2018

us-gaap

Income Loss From Continuing Operations Before Income Taxes Domestic

IncomeLossFromContinuingOperationsBeforeIncomeTaxesDomestic

1661100000

CY2020

us-gaap

Income Loss From Continuing Operations Before Income Taxes Foreign

IncomeLossFromContinuingOperationsBeforeIncomeTaxesForeign

370300000

CY2019

us-gaap

Income Loss From Continuing Operations Before Income Taxes Foreign

IncomeLossFromContinuingOperationsBeforeIncomeTaxesForeign

341400000

CY2018

us-gaap

Income Loss From Continuing Operations Before Income Taxes Foreign

IncomeLossFromContinuingOperationsBeforeIncomeTaxesForeign

123300000

CY2020

pfg

Income Loss From Continuing Operations Before Income Taxes

IncomeLossFromContinuingOperationsBeforeIncomeTaxes

1693500000

CY2019

pfg

Income Loss From Continuing Operations Before Income Taxes

IncomeLossFromContinuingOperationsBeforeIncomeTaxes

1693300000

CY2018

pfg

Income Loss From Continuing Operations Before Income Taxes

IncomeLossFromContinuingOperationsBeforeIncomeTaxes

1784400000

CY2020

us-gaap

Effective Income Tax Rate Reconciliation At Federal Statutory Income Tax Rate

EffectiveIncomeTaxRateReconciliationAtFederalStatutoryIncomeTaxRate

0.21

CY2019

us-gaap

Effective Income Tax Rate Reconciliation At Federal Statutory Income Tax Rate

EffectiveIncomeTaxRateReconciliationAtFederalStatutoryIncomeTaxRate

0.21

CY2018

us-gaap

Effective Income Tax Rate Reconciliation At Federal Statutory Income Tax Rate

EffectiveIncomeTaxRateReconciliationAtFederalStatutoryIncomeTaxRate

0.21

CY2020

us-gaap

Effective Income Tax Rate Reconciliation Deductions Dividends

EffectiveIncomeTaxRateReconciliationDeductionsDividends

0.04

CY2019

us-gaap

Effective Income Tax Rate Reconciliation Deductions Dividends

EffectiveIncomeTaxRateReconciliationDeductionsDividends

0.05

CY2018

us-gaap

Effective Income Tax Rate Reconciliation Deductions Dividends

EffectiveIncomeTaxRateReconciliationDeductionsDividends

0.04

CY2020

us-gaap

Effective Income Tax Rate Reconciliation Tax Credits

EffectiveIncomeTaxRateReconciliationTaxCredits

0.03

CY2019

us-gaap

Effective Income Tax Rate Reconciliation Tax Credits

EffectiveIncomeTaxRateReconciliationTaxCredits

0.03

CY2018

us-gaap

Effective Income Tax Rate Reconciliation Tax Credits

EffectiveIncomeTaxRateReconciliationTaxCredits

0.03

CY2020

us-gaap

Effective Income Tax Rate Reconciliation Equity In Earnings Losses Of Unconsolidated Subsidiary

EffectiveIncomeTaxRateReconciliationEquityInEarningsLossesOfUnconsolidatedSubsidiary

0.01

CY2019

us-gaap

Effective Income Tax Rate Reconciliation Equity In Earnings Losses Of Unconsolidated Subsidiary

EffectiveIncomeTaxRateReconciliationEquityInEarningsLossesOfUnconsolidatedSubsidiary

0.02

CY2018

us-gaap

Effective Income Tax Rate Reconciliation Equity In Earnings Losses Of Unconsolidated Subsidiary

EffectiveIncomeTaxRateReconciliationEquityInEarningsLossesOfUnconsolidatedSubsidiary

0.01

CY2020

us-gaap

Effective Income Tax Rate Reconciliation Tax Exempt Income

EffectiveIncomeTaxRateReconciliationTaxExemptIncome

0.01

CY2018

us-gaap

Effective Income Tax Rate Reconciliation Tax Exempt Income

EffectiveIncomeTaxRateReconciliationTaxExemptIncome

0.01

CY2018

us-gaap

Effective Income Tax Rate Reconciliation Change In Enacted Tax Rate

EffectiveIncomeTaxRateReconciliationChangeInEnactedTaxRate

0.03

CY2020

us-gaap

Effective Income Tax Rate Reconciliation State And Local Income Taxes

EffectiveIncomeTaxRateReconciliationStateAndLocalIncomeTaxes

0.01

CY2019

us-gaap

Effective Income Tax Rate Reconciliation State And Local Income Taxes

EffectiveIncomeTaxRateReconciliationStateAndLocalIncomeTaxes

0.01

CY2018

us-gaap

Effective Income Tax Rate Reconciliation State And Local Income Taxes

EffectiveIncomeTaxRateReconciliationStateAndLocalIncomeTaxes

0.01

CY2019

pfg

Effective Income Tax Rate Reconciliation Local Country Permanent Tax Adjustments Percent

EffectiveIncomeTaxRateReconciliationLocalCountryPermanentTaxAdjustmentsPercent

0.01

CY2018

pfg

Effective Income Tax Rate Reconciliation Local Country Permanent Tax Adjustments Percent

EffectiveIncomeTaxRateReconciliationLocalCountryPermanentTaxAdjustmentsPercent

0.01

CY2020

us-gaap

Effective Income Tax Rate Reconciliation Other Adjustments

EffectiveIncomeTaxRateReconciliationOtherAdjustments

0.03

CY2019

us-gaap

Effective Income Tax Rate Reconciliation Other Adjustments

EffectiveIncomeTaxRateReconciliationOtherAdjustments

0.02

CY2018

us-gaap

Effective Income Tax Rate Reconciliation Other Adjustments

EffectiveIncomeTaxRateReconciliationOtherAdjustments

0.02

CY2020

us-gaap

Effective Income Tax Rate Continuing Operations

EffectiveIncomeTaxRateContinuingOperations

0.16

CY2019

us-gaap

Effective Income Tax Rate Continuing Operations

EffectiveIncomeTaxRateContinuingOperations

0.15

CY2018

us-gaap

Effective Income Tax Rate Continuing Operations

EffectiveIncomeTaxRateContinuingOperations

0.13

CY2019Q4

us-gaap

Unrecognized Tax Benefits

UnrecognizedTaxBenefits

61600000

CY2018Q4

us-gaap

Unrecognized Tax Benefits

UnrecognizedTaxBenefits

42100000

CY2017Q4

us-gaap

Unrecognized Tax Benefits

UnrecognizedTaxBenefits

194100000

CY2020

us-gaap

Unrecognized Tax Benefits Increases Resulting From Current Period Tax Positions

UnrecognizedTaxBenefitsIncreasesResultingFromCurrentPeriodTaxPositions

1300000

CY2019

us-gaap

Unrecognized Tax Benefits Increases Resulting From Current Period Tax Positions

UnrecognizedTaxBenefitsIncreasesResultingFromCurrentPeriodTaxPositions

100000

CY2018

us-gaap

Unrecognized Tax Benefits Increases Resulting From Current Period Tax Positions

UnrecognizedTaxBenefitsIncreasesResultingFromCurrentPeriodTaxPositions

800000

CY2020

us-gaap

Unrecognized Tax Benefits Increases Resulting From Prior Period Tax Positions

UnrecognizedTaxBenefitsIncreasesResultingFromPriorPeriodTaxPositions

17400000

CY2019

us-gaap

Unrecognized Tax Benefits Increases Resulting From Prior Period Tax Positions

UnrecognizedTaxBenefitsIncreasesResultingFromPriorPeriodTaxPositions

23100000

CY2018

us-gaap

Unrecognized Tax Benefits Increases Resulting From Prior Period Tax Positions

UnrecognizedTaxBenefitsIncreasesResultingFromPriorPeriodTaxPositions

43700000

CY2020

us-gaap

Unrecognized Tax Benefits Decreases Resulting From Current Period Tax Positions

UnrecognizedTaxBenefitsDecreasesResultingFromCurrentPeriodTaxPositions

3200000

CY2019

us-gaap

Unrecognized Tax Benefits Decreases Resulting From Current Period Tax Positions

UnrecognizedTaxBenefitsDecreasesResultingFromCurrentPeriodTaxPositions

3200000

CY2018

us-gaap

Unrecognized Tax Benefits Decreases Resulting From Current Period Tax Positions

UnrecognizedTaxBenefitsDecreasesResultingFromCurrentPeriodTaxPositions

10600000

CY2019

us-gaap

Unrecognized Tax Benefits Decreases Resulting From Prior Period Tax Positions

UnrecognizedTaxBenefitsDecreasesResultingFromPriorPeriodTaxPositions

500000

CY2018

us-gaap

Unrecognized Tax Benefits Decreases Resulting From Prior Period Tax Positions

UnrecognizedTaxBenefitsDecreasesResultingFromPriorPeriodTaxPositions

23200000

CY2020

us-gaap

Unrecognized Tax Benefits Decreases Resulting From Settlements With Taxing Authorities

UnrecognizedTaxBenefitsDecreasesResultingFromSettlementsWithTaxingAuthorities

14500000

CY2018

us-gaap

Unrecognized Tax Benefits Decreases Resulting From Settlements With Taxing Authorities

UnrecognizedTaxBenefitsDecreasesResultingFromSettlementsWithTaxingAuthorities

162700000

CY2020

us-gaap

Unrecognized Tax Benefits Reductions Resulting From Lapse Of Applicable Statute Of Limitations

UnrecognizedTaxBenefitsReductionsResultingFromLapseOfApplicableStatuteOfLimitations

15700000

CY2020Q4

us-gaap

Unrecognized Tax Benefits

UnrecognizedTaxBenefits

46900000

CY2019Q4

us-gaap

Unrecognized Tax Benefits

UnrecognizedTaxBenefits

61600000

CY2018Q4

us-gaap

Unrecognized Tax Benefits

UnrecognizedTaxBenefits

42100000

CY2020Q4

us-gaap

Unrecognized Tax Benefits That Would Impact Effective Tax Rate

UnrecognizedTaxBenefitsThatWouldImpactEffectiveTaxRate

1100000

CY2020Q4

us-gaap

Unrecognized Tax Benefits Income Tax Penalties And Interest Accrued

UnrecognizedTaxBenefitsIncomeTaxPenaltiesAndInterestAccrued

1100000

CY2019Q4

us-gaap

Unrecognized Tax Benefits Income Tax Penalties And Interest Accrued

UnrecognizedTaxBenefitsIncomeTaxPenaltiesAndInterestAccrued

900000

CY2018Q4

us-gaap

Unrecognized Tax Benefits Income Tax Penalties And Interest Accrued

UnrecognizedTaxBenefitsIncomeTaxPenaltiesAndInterestAccrued

1600000

CY2020Q4

pfg

Deferred Tax Assets Investment Including Derivative Liabilities

DeferredTaxAssetsInvestmentIncludingDerivativeLiabilities

588400000

CY2019Q4

pfg

Deferred Tax Assets Investment Including Derivative Liabilities

DeferredTaxAssetsInvestmentIncludingDerivativeLiabilities

237000000.0

CY2020Q4

us-gaap

Deferred Tax Assets Tax Deferred Expense Reserves And Accruals Policyholder Liabilities

DeferredTaxAssetsTaxDeferredExpenseReservesAndAccrualsPolicyholderLiabilities

552400000

CY2019Q4

us-gaap

Deferred Tax Assets Tax Deferred Expense Reserves And Accruals Policyholder Liabilities

DeferredTaxAssetsTaxDeferredExpenseReservesAndAccrualsPolicyholderLiabilities

143200000

CY2020Q4

pfg

Deferred Tax Assets Operating Loss Capital Loss Carryforwards

DeferredTaxAssetsOperatingLossCapitalLossCarryforwards

69200000

CY2019Q4

pfg

Deferred Tax Assets Operating Loss Capital Loss Carryforwards

DeferredTaxAssetsOperatingLossCapitalLossCarryforwards

71100000

CY2020Q4

us-gaap

Deferred Tax Assets Tax Credit Carryforwards

DeferredTaxAssetsTaxCreditCarryforwards

4600000

CY2019Q4

us-gaap

Deferred Tax Assets Tax Credit Carryforwards

DeferredTaxAssetsTaxCreditCarryforwards

106000000.0

CY2020Q4

us-gaap

Deferred Tax Assets Tax Deferred Expense Compensation And Benefits

DeferredTaxAssetsTaxDeferredExpenseCompensationAndBenefits

389100000

CY2019Q4

us-gaap

Deferred Tax Assets Tax Deferred Expense Compensation And Benefits

DeferredTaxAssetsTaxDeferredExpenseCompensationAndBenefits

338900000

CY2020Q4

us-gaap

Deferred Tax Assets Unrealized Currency Losses

DeferredTaxAssetsUnrealizedCurrencyLosses

9700000

CY2019Q4

us-gaap

Deferred Tax Assets Unrealized Currency Losses

DeferredTaxAssetsUnrealizedCurrencyLosses

14000000.0

CY2020Q4

us-gaap

Deferred Tax Assets Other

DeferredTaxAssetsOther

52500000

CY2019Q4

us-gaap

Deferred Tax Assets Other

DeferredTaxAssetsOther

45200000

CY2020Q4

us-gaap

Deferred Tax Assets Gross

DeferredTaxAssetsGross

1665900000

CY2019Q4

us-gaap

Deferred Tax Assets Gross

DeferredTaxAssetsGross

955400000

CY2020Q4

us-gaap

Deferred Tax Assets Valuation Allowance

DeferredTaxAssetsValuationAllowance

18400000

CY2019Q4

us-gaap

Deferred Tax Assets Valuation Allowance

DeferredTaxAssetsValuationAllowance

16700000

CY2020Q4

us-gaap

Deferred Tax Assets Net

DeferredTaxAssetsNet

1647500000

CY2019Q4

us-gaap

Deferred Tax Assets Net

DeferredTaxAssetsNet

938700000

CY2020Q4

pfg

Deferred Tax Liabilities Deferred Acquisition Costs

DeferredTaxLiabilitiesDeferredAcquisitionCosts

522600000

CY2019Q4

pfg

Deferred Tax Liabilities Deferred Acquisition Costs

DeferredTaxLiabilitiesDeferredAcquisitionCosts

562900000

CY2020Q4

pfg

Deferred Tax Liabilities Investment Including Derivative Assets

DeferredTaxLiabilitiesInvestmentIncludingDerivativeAssets

990400000

CY2019Q4

pfg

Deferred Tax Liabilities Investment Including Derivative Assets

DeferredTaxLiabilitiesInvestmentIncludingDerivativeAssets

443700000

CY2020Q4

us-gaap

Deferred Tax Liabilities Other Comprehensive Income

DeferredTaxLiabilitiesOtherComprehensiveIncome

1762100000

CY2019Q4

us-gaap

Deferred Tax Liabilities Other Comprehensive Income

DeferredTaxLiabilitiesOtherComprehensiveIncome

1039900000

CY2020Q4

pfg

Deferred Tax Liabilities Real Estate

DeferredTaxLiabilitiesRealEstate

158500000

CY2019Q4

pfg

Deferred Tax Liabilities Real Estate

DeferredTaxLiabilitiesRealEstate

147900000

CY2020Q4

us-gaap

Deferred Tax Liabilities Goodwill And Intangible Assets Intangible Assets

DeferredTaxLiabilitiesGoodwillAndIntangibleAssetsIntangibleAssets

387500000

CY2019Q4

us-gaap

Deferred Tax Liabilities Goodwill And Intangible Assets Intangible Assets

DeferredTaxLiabilitiesGoodwillAndIntangibleAssetsIntangibleAssets

342300000

CY2020Q4

us-gaap

Deferred Tax Liabilities Other

DeferredTaxLiabilitiesOther

43400000

CY2019Q4

us-gaap

Deferred Tax Liabilities Other

DeferredTaxLiabilitiesOther

75000000.0

CY2020Q4

us-gaap

Deferred Income Tax Liabilities

DeferredIncomeTaxLiabilities

3864500000

CY2019Q4

us-gaap

Deferred Income Tax Liabilities

DeferredIncomeTaxLiabilities

2611700000

CY2020Q4

us-gaap

Deferred Tax Liabilities

DeferredTaxLiabilities

2217000000.0

CY2019Q4

us-gaap

Deferred Tax Liabilities

DeferredTaxLiabilities

1673000000.0

CY2020Q4

us-gaap

Deferred Income Tax Assets Net

DeferredIncomeTaxAssetsNet

113800000

CY2019Q4

us-gaap

Deferred Income Tax Assets Net

DeferredIncomeTaxAssetsNet

123600000

CY2020Q4

us-gaap

Deferred Income Tax Liabilities Net

DeferredIncomeTaxLiabilitiesNet

2330800000

CY2019Q4

us-gaap

Deferred Income Tax Liabilities Net

DeferredIncomeTaxLiabilitiesNet

1796600000

CY2020Q4

us-gaap

Deferred Tax Liabilities

DeferredTaxLiabilities

2217000000.0

CY2019Q4

us-gaap

Deferred Tax Liabilities

DeferredTaxLiabilities

1673000000.0

CY2019

pfg

Increase Decrease In Income Tax Expense Adjustments To Deferred Tax Assets And Liabilities

IncreaseDecreaseInIncomeTaxExpenseAdjustmentsToDeferredTaxAssetsAndLiabilities

11100000

CY2017

pfg

Tax Cuts And Jobs Act Of2017 For Accumulated Foreign Earnings Provisional Income Tax Expense

TaxCutsAndJobsActOf2017ForAccumulatedForeignEarningsProvisionalIncomeTaxExpense

43000000.0

CY2018

us-gaap

Tax Cuts And Jobs Act Of2017 Measurement Period Adjustment Income Tax Expense Benefit

TaxCutsAndJobsActOf2017MeasurementPeriodAdjustmentIncomeTaxExpenseBenefit

5900000

CY2018

us-gaap

Tax Cuts And Jobs Act Of2017 Transition Tax For Accumulated Foreign Earnings Income Tax Expense

TaxCutsAndJobsActOf2017TransitionTaxForAccumulatedForeignEarningsIncomeTaxExpense

48900000

CY2020Q4

pfg

Undistributed Foreign Earnings Without Deferred Taxes Provided

UndistributedForeignEarningsWithoutDeferredTaxesProvided

997400000

CY2019Q4

pfg

Undistributed Foreign Earnings Without Deferred Taxes Provided

UndistributedForeignEarningsWithoutDeferredTaxesProvided

1001500000

CY2020Q4

pfg

Excess Carrying Value Over Tax Basis Without Deferred Taxes Provided

ExcessCarryingValueOverTaxBasisWithoutDeferredTaxesProvided

106200000

CY2020Q4

us-gaap

Income Tax Examination Liability Refund Adjustment From Settlement With Taxing Authority

IncomeTaxExaminationLiabilityRefundAdjustmentFromSettlementWithTaxingAuthority

-54600000

CY2019Q4

us-gaap

Income Tax Examination Liability Refund Adjustment From Settlement With Taxing Authority

IncomeTaxExaminationLiabilityRefundAdjustmentFromSettlementWithTaxingAuthority

-195300000

CY2020

pfg

Defined Benefit Plan Qualified Pension Plan Actuarial Gains And Losses Amortization Allowance Corridor Not Used

DefinedBenefitPlanQualifiedPensionPlanActuarialGainsAndLossesAmortizationAllowanceCorridorNotUsed

0.10

CY2020Q4

us-gaap

Employee Stock Ownership Plan Esop Number Of Allocated Shares

EmployeeStockOwnershipPlanESOPNumberOfAllocatedShares

2300000

CY2019Q4

us-gaap

Employee Stock Ownership Plan Esop Number Of Allocated Shares

EmployeeStockOwnershipPlanESOPNumberOfAllocatedShares

2200000

CY2020

pfg

Employee Stock Ownership Plan Esop Earned And Unearned Deferred Shares Fair Value

EmployeeStockOwnershipPlanESOPEarnedAndUnearnedDeferredSharesFairValue

115100000

CY2019

pfg

Employee Stock Ownership Plan Esop Earned And Unearned Deferred Shares Fair Value

EmployeeStockOwnershipPlanESOPEarnedAndUnearnedDeferredSharesFairValue

119800000

CY2020

us-gaap

Loss Contingency Undiscounted Amount Of Insurance Related Assessment Liability

LossContingencyUndiscountedAmountOfInsuranceRelatedAssessmentLiability

21100000

CY2019

us-gaap

Loss Contingency Undiscounted Amount Of Insurance Related Assessment Liability

LossContingencyUndiscountedAmountOfInsuranceRelatedAssessmentLiability

21700000

CY2020Q4

us-gaap

Loss Contingency Accrual Insurance Related Assessment Premium Tax Offset

LossContingencyAccrualInsuranceRelatedAssessmentPremiumTaxOffset

9600000

CY2019Q4

us-gaap

Loss Contingency Accrual Insurance Related Assessment Premium Tax Offset

LossContingencyAccrualInsuranceRelatedAssessmentPremiumTaxOffset

10000000.0

CY2020Q4

us-gaap

Operating Lease Right Of Use Asset

OperatingLeaseRightOfUseAsset

234900000

CY2019Q4

us-gaap

Operating Lease Right Of Use Asset

OperatingLeaseRightOfUseAsset

190000000.0

CY2020Q4

us-gaap

Finance Lease Right Of Use Asset

FinanceLeaseRightOfUseAsset

49500000

CY2019Q4

us-gaap

Finance Lease Right Of Use Asset

FinanceLeaseRightOfUseAsset

31400000

CY2020Q4

pfg

Total Lease Right Of Use Assets

TotalLeaseRightOfUseAssets

284400000

CY2019Q4

pfg

Total Lease Right Of Use Assets

TotalLeaseRightOfUseAssets

221400000

CY2020Q4

us-gaap

Operating Lease Liability

OperatingLeaseLiability

231400000

CY2019Q4

us-gaap

Operating Lease Liability

OperatingLeaseLiability

197500000

CY2020Q4

us-gaap

Finance Lease Liability

FinanceLeaseLiability

50100000

CY2019Q4

us-gaap

Finance Lease Liability

FinanceLeaseLiability

31800000

CY2020Q4

pfg

Total Lease Liabilities

TotalLeaseLiabilities

281500000

CY2019Q4

pfg

Total Lease Liabilities

TotalLeaseLiabilities

229300000

CY2020

us-gaap

Finance Lease Right Of Use Asset Amortization

FinanceLeaseRightOfUseAssetAmortization

20500000

CY2019

us-gaap

Finance Lease Right Of Use Asset Amortization

FinanceLeaseRightOfUseAssetAmortization

14600000

CY2020

us-gaap

Finance Lease Interest Expense

FinanceLeaseInterestExpense

1000000.0

CY2019

us-gaap

Finance Lease Interest Expense

FinanceLeaseInterestExpense

1000000.0

CY2020

us-gaap

Operating Lease Cost

OperatingLeaseCost

58700000

CY2019

us-gaap

Operating Lease Cost

OperatingLeaseCost

55800000

CY2020

pfg

Other Lease Cost

OtherLeaseCost

8600000

CY2019

pfg

Other Lease Cost

OtherLeaseCost

8000000.0

CY2020

us-gaap

Sublease Income

SubleaseIncome

1600000

CY2019

us-gaap

Sublease Income

SubleaseIncome

1700000

CY2020

us-gaap

Lease Cost

LeaseCost

87200000

CY2019

us-gaap

Lease Cost

LeaseCost

77700000

CY2018

us-gaap

Operating Leases Rent Expense Net

OperatingLeasesRentExpenseNet

36700000

CY2018

us-gaap

Capital Leases Income Statement Amortization Expense

CapitalLeasesIncomeStatementAmortizationExpense

12900000

CY2020

us-gaap

Operating Lease Payments

OperatingLeasePayments

71600000

CY2019

us-gaap

Operating Lease Payments

OperatingLeasePayments

56100000

CY2020

us-gaap

Finance Lease Principal Payments

FinanceLeasePrincipalPayments

21200000

CY2019

us-gaap

Finance Lease Principal Payments

FinanceLeasePrincipalPayments

15100000

CY2020Q4

us-gaap

Lessee Operating Lease Liability Payments Due Next Rolling Twelve Months

LesseeOperatingLeaseLiabilityPaymentsDueNextRollingTwelveMonths

56900000

CY2020Q4

us-gaap

Finance Lease Liability Payments Due In Next Rolling Twelve Months

FinanceLeaseLiabilityPaymentsDueInNextRollingTwelveMonths

21500000

CY2020Q4

pfg

Lease Liability Payments Due In Next Rolling Twelve Months

LeaseLiabilityPaymentsDueInNextRollingTwelveMonths

78400000

CY2020Q4

us-gaap

Lessee Operating Lease Liability Payments Due In Rolling Year Two

LesseeOperatingLeaseLiabilityPaymentsDueInRollingYearTwo

49800000

CY2020Q4

us-gaap

Finance Lease Liability Payments Due In Rolling Year Two

FinanceLeaseLiabilityPaymentsDueInRollingYearTwo

13600000

CY2020Q4

pfg

Lease Liability Payments Due In Rolling Year Two

LeaseLiabilityPaymentsDueInRollingYearTwo

63400000

CY2020Q4

us-gaap

Lessee Operating Lease Liability Payments Due In Rolling Year Three

LesseeOperatingLeaseLiabilityPaymentsDueInRollingYearThree

39100000

CY2020Q4

us-gaap

Finance Lease Liability Payments Due In Rolling Year Three

FinanceLeaseLiabilityPaymentsDueInRollingYearThree

11400000

CY2020Q4

pfg

Lease Liability Payments Due In Rolling Year Three

LeaseLiabilityPaymentsDueInRollingYearThree

50500000

CY2020Q4

us-gaap

Lessee Operating Lease Liability Payments Due In Rolling Year Four

LesseeOperatingLeaseLiabilityPaymentsDueInRollingYearFour

30500000

CY2020Q4

us-gaap

Finance Lease Liability Payments Due In Rolling Year Four

FinanceLeaseLiabilityPaymentsDueInRollingYearFour

3600000

CY2020Q4

pfg

Lease Liability Payments Due In Rolling Year Four

LeaseLiabilityPaymentsDueInRollingYearFour

34100000

CY2020Q4

us-gaap

Lessee Operating Lease Liability Payments Due In Rolling Year Five

LesseeOperatingLeaseLiabilityPaymentsDueInRollingYearFive

22800000

CY2020Q4

us-gaap

Finance Lease Liability Payments Due In Rolling Year Five

FinanceLeaseLiabilityPaymentsDueInRollingYearFive

1200000

CY2020Q4

pfg

Lease Liability Payments Due In Rolling Year Five

LeaseLiabilityPaymentsDueInRollingYearFive

24000000.0

CY2020Q4

us-gaap

Lessee Operating Lease Liability Payments Due After Rolling Year Five

LesseeOperatingLeaseLiabilityPaymentsDueAfterRollingYearFive

60800000

CY2020Q4

pfg

Lease Liability Payments Due In Rolling After Year Five

LeaseLiabilityPaymentsDueInRollingAfterYearFive

60800000

CY2020Q4

us-gaap

Lessee Operating Lease Liability Payments Due

LesseeOperatingLeaseLiabilityPaymentsDue

259900000

CY2020Q4

us-gaap

Finance Lease Liability Payments Due

FinanceLeaseLiabilityPaymentsDue

51300000

CY2020Q4

pfg

Lease Liability Payments Due

LeaseLiabilityPaymentsDue

311200000

CY2020Q4

us-gaap

Lessee Operating Lease Liability Undiscounted Excess Amount

LesseeOperatingLeaseLiabilityUndiscountedExcessAmount

28500000

CY2020Q4

us-gaap

Finance Lease Liability Undiscounted Excess Amount

FinanceLeaseLiabilityUndiscountedExcessAmount

1200000

CY2020Q4

pfg

Lease Liability Undiscounted Excess Amount

LeaseLiabilityUndiscountedExcessAmount

29700000

CY2020Q4

us-gaap

Operating Lease Liability

OperatingLeaseLiability

231400000

CY2020Q4

us-gaap

Finance Lease Liability

FinanceLeaseLiability

50100000

CY2020Q4

pfg

Total Lease Liabilities

TotalLeaseLiabilities

281500000

CY2020Q4

us-gaap

Operating Lease Weighted Average Remaining Lease Term1

OperatingLeaseWeightedAverageRemainingLeaseTerm1

P6Y8M12D

CY2019Q4

us-gaap

Operating Lease Weighted Average Remaining Lease Term1

OperatingLeaseWeightedAverageRemainingLeaseTerm1

P6Y8M12D

CY2020Q4

us-gaap

Finance Lease Weighted Average Remaining Lease Term1

FinanceLeaseWeightedAverageRemainingLeaseTerm1

P3Y

CY2019Q4

us-gaap

Finance Lease Weighted Average Remaining Lease Term1

FinanceLeaseWeightedAverageRemainingLeaseTerm1

P2Y7M6D

CY2020Q4

us-gaap

Operating Lease Weighted Average Discount Rate Percent

OperatingLeaseWeightedAverageDiscountRatePercent

0.032

CY2019Q4

us-gaap

Operating Lease Weighted Average Discount Rate Percent

OperatingLeaseWeightedAverageDiscountRatePercent

0.039

CY2020Q4

us-gaap

Finance Lease Weighted Average Discount Rate Percent

FinanceLeaseWeightedAverageDiscountRatePercent

0.018

CY2019Q4

us-gaap

Finance Lease Weighted Average Discount Rate Percent

FinanceLeaseWeightedAverageDiscountRatePercent

0.027

CY2020

us-gaap

Other Comprehensive Income Loss Before Tax

OtherComprehensiveIncomeLossBeforeTax

1683600000

CY2020

us-gaap

Other Comprehensive Income Loss Tax

OtherComprehensiveIncomeLossTax

336600000

CY2020

us-gaap

Other Comprehensive Income Loss Net Of Tax

OtherComprehensiveIncomeLossNetOfTax

1347000000.0

CY2019

us-gaap

Other Comprehensive Income Loss Before Tax

OtherComprehensiveIncomeLossBeforeTax

3326300000

CY2019

us-gaap

Other Comprehensive Income Loss Tax

OtherComprehensiveIncomeLossTax

719600000

CY2019

us-gaap

Other Comprehensive Income Loss Net Of Tax

OtherComprehensiveIncomeLossNetOfTax

2606700000

CY2018

us-gaap

Other Comprehensive Income Loss Before Tax

OtherComprehensiveIncomeLossBeforeTax

-2258600000

CY2018

us-gaap

Other Comprehensive Income Loss Tax

OtherComprehensiveIncomeLossTax

-422900000

CY2018

us-gaap

Other Comprehensive Income Loss Net Of Tax

OtherComprehensiveIncomeLossNetOfTax

-1835700000

CY2019Q4

us-gaap

Redeemable Noncontrolling Interest Equity Carrying Amount

RedeemableNoncontrollingInterestEquityCarryingAmount

264900000

CY2018Q4

us-gaap

Redeemable Noncontrolling Interest Equity Carrying Amount

RedeemableNoncontrollingInterestEquityCarryingAmount

391200000

CY2017Q4

us-gaap

Redeemable Noncontrolling Interest Equity Carrying Amount

RedeemableNoncontrollingInterestEquityCarryingAmount

101300000

CY2020

us-gaap

Net Income Loss Attributable To Redeemable Noncontrolling Interest

NetIncomeLossAttributableToRedeemableNoncontrollingInterest

7500000

CY2019

us-gaap

Net Income Loss Attributable To Redeemable Noncontrolling Interest

NetIncomeLossAttributableToRedeemableNoncontrollingInterest

33600000

CY2018

us-gaap

Net Income Loss Attributable To Redeemable Noncontrolling Interest

NetIncomeLossAttributableToRedeemableNoncontrollingInterest

-2100000

CY2020

pfg

Redeemable Noncontrolling Interest Decrease From Deconsolidation

RedeemableNoncontrollingInterestDecreaseFromDeconsolidation

91900000

CY2019

pfg

Redeemable Noncontrolling Interest Decrease From Deconsolidation

RedeemableNoncontrollingInterestDecreaseFromDeconsolidation

505400000

CY2018

pfg

Redeemable Noncontrolling Interest Decrease From Deconsolidation

RedeemableNoncontrollingInterestDecreaseFromDeconsolidation

10600000

CY2020

pfg

Contributions To Redeemable Noncontrolling Interest

ContributionsToRedeemableNoncontrollingInterest

136200000

CY2019

pfg

Contributions To Redeemable Noncontrolling Interest

ContributionsToRedeemableNoncontrollingInterest

402100000

CY2018

pfg

Contributions To Redeemable Noncontrolling Interest

ContributionsToRedeemableNoncontrollingInterest

355000000.0

CY2020

pfg

Distributions To Redeemable Noncontrolling Interest

DistributionsToRedeemableNoncontrollingInterest

62000000.0

CY2019

pfg

Distributions To Redeemable Noncontrolling Interest

DistributionsToRedeemableNoncontrollingInterest

66300000

CY2018

pfg

Distributions To Redeemable Noncontrolling Interest

DistributionsToRedeemableNoncontrollingInterest

36800000

CY2019

pfg

Purchase Of Subsidiary Shares From Redeemable Noncontrolling Interest

PurchaseOfSubsidiarySharesFromRedeemableNoncontrollingInterest

1100000

CY2018

pfg

Purchase Of Subsidiary Shares From Redeemable Noncontrolling Interest

PurchaseOfSubsidiarySharesFromRedeemableNoncontrollingInterest

7100000

CY2020

us-gaap

Minority Interest Change In Redemption Value

MinorityInterestChangeInRedemptionValue

200000

CY2019

us-gaap

Minority Interest Change In Redemption Value

MinorityInterestChangeInRedemptionValue

5400000

CY2018

us-gaap

Minority Interest Change In Redemption Value

MinorityInterestChangeInRedemptionValue

-7000000.0

CY2020

pfg

Redeemable Noncontrolling Interest Change In Share Based Compensation

RedeemableNoncontrollingInterestChangeInShareBasedCompensation

100000

CY2019

pfg

Redeemable Noncontrolling Interest Change In Share Based Compensation

RedeemableNoncontrollingInterestChangeInShareBasedCompensation

100000

CY2018

pfg

Redeemable Noncontrolling Interest Change In Share Based Compensation

RedeemableNoncontrollingInterestChangeInShareBasedCompensation

100000

CY2020

pfg

Other Comprehensive Income Loss Attributable To Redeemable Noncontrolling Interest

OtherComprehensiveIncomeLossAttributableToRedeemableNoncontrollingInterest

600000

CY2019

pfg

Other Comprehensive Income Loss Attributable To Redeemable Noncontrolling Interest

OtherComprehensiveIncomeLossAttributableToRedeemableNoncontrollingInterest

5300000

CY2018

pfg

Other Comprehensive Income Loss Attributable To Redeemable Noncontrolling Interest

OtherComprehensiveIncomeLossAttributableToRedeemableNoncontrollingInterest

-1600000

CY2020Q4

us-gaap

Redeemable Noncontrolling Interest Equity Carrying Amount

RedeemableNoncontrollingInterestEquityCarryingAmount

255600000

CY2019Q4

us-gaap

Redeemable Noncontrolling Interest Equity Carrying Amount

RedeemableNoncontrollingInterestEquityCarryingAmount

264900000

CY2018Q4

us-gaap

Redeemable Noncontrolling Interest Equity Carrying Amount

RedeemableNoncontrollingInterestEquityCarryingAmount

391200000

CY2020Q4

pfg

Fixed Maturity Securities Level3 Valued Using Internal Pricing Models

FixedMaturitySecuritiesLevel3ValuedUsingInternalPricingModels

0.01

CY2019

us-gaap

Statutory Accounting Practices Prescribed Practice Amount

StatutoryAccountingPracticesPrescribedPracticeAmount

862100000

CY2019

us-gaap

Statutory Accounting Practices Permitted Practice Amount

StatutoryAccountingPracticesPermittedPracticeAmount

-151300000

CY2020Q4

pfg

Statutory Reserves Assumed By Affiliated Reinsurance Subsidiaries

StatutoryReservesAssumedByAffiliatedReinsuranceSubsidiaries

8978200000

CY2019Q4

pfg

Statutory Reserves Assumed By Affiliated Reinsurance Subsidiaries

StatutoryReservesAssumedByAffiliatedReinsuranceSubsidiaries

7902300000

CY2020Q4

pfg

Admitted Assets Under Prescribed And Permitted Statutory Accounting Practices

AdmittedAssetsUnderPrescribedAndPermittedStatutoryAccountingPractices

3731000000.0

CY2019Q4

pfg

Admitted Assets Under Prescribed And Permitted Statutory Accounting Practices

AdmittedAssetsUnderPrescribedAndPermittedStatutoryAccountingPractices

3358000000.0

CY2020

us-gaap

Statutory Accounting Practices Statutory Net Income Amount

StatutoryAccountingPracticesStatutoryNetIncomeAmount

915900000

CY2019

us-gaap

Statutory Accounting Practices Statutory Net Income Amount

StatutoryAccountingPracticesStatutoryNetIncomeAmount

989300000

CY2018

us-gaap

Statutory Accounting Practices Statutory Net Income Amount

StatutoryAccountingPracticesStatutoryNetIncomeAmount

1017600000

CY2020Q4

us-gaap

Statutory Accounting Practices Statutory Capital And Surplus Balance

StatutoryAccountingPracticesStatutoryCapitalAndSurplusBalance

5682400000

CY2019Q4

us-gaap

Statutory Accounting Practices Statutory Capital And Surplus Balance

StatutoryAccountingPracticesStatutoryCapitalAndSurplusBalance

5193400000

CY2018Q4

us-gaap

Statutory Accounting Practices Statutory Capital And Surplus Balance

StatutoryAccountingPracticesStatutoryCapitalAndSurplusBalance

5319600000

CY2020Q4

us-gaap

Assets

296627700000

CY2019Q4

us-gaap

Assets

276087800000

CY2020

us-gaap

Revenues

14741700000

CY2019

us-gaap

Revenues

16222100000

CY2018

us-gaap

Revenues

14237200000

CY2018

pfg

Segment Reporting Information Net Realized Capital Gains Losses

SegmentReportingInformationNetRealizedCapitalGainsLosses

-132300000

CY2020

pfg

Deferred Acquisition Cost And Other Actuarial Balances Amortization Expense

DeferredAcquisitionCostAndOtherActuarialBalancesAmortizationExpense

26800000

CY2020

pfg

Income Loss From Continuing Operations Before Income Taxes

IncomeLossFromContinuingOperationsBeforeIncomeTaxes

1693500000

CY2019

pfg

Income Loss From Continuing Operations Before Income Taxes

IncomeLossFromContinuingOperationsBeforeIncomeTaxes

1693300000

CY2018

pfg

Income Loss From Continuing Operations Before Income Taxes

IncomeLossFromContinuingOperationsBeforeIncomeTaxes

1784400000

CY2020

us-gaap

Gain Loss On Investments

GainLossOnInvestments

302600000

CY2019

us-gaap

Gain Loss On Investments

GainLossOnInvestments

-52800000

CY2018

us-gaap

Gain Loss On Investments

GainLossOnInvestments

-75400000

CY2020

pfg

Derivative And Hedging Related Adjustments

DerivativeAndHedgingRelatedAdjustments

132900000

CY2019

pfg

Derivative And Hedging Related Adjustments

DerivativeAndHedgingRelatedAdjustments

80400000

CY2018

pfg

Derivative And Hedging Related Adjustments

DerivativeAndHedgingRelatedAdjustments

64900000

CY2020

pfg

Market Value Adjustments Fee Revenues

MarketValueAdjustmentsFeeRevenues

1600000

CY2018

pfg

Market Value Adjustments Fee Revenues

MarketValueAdjustmentsFeeRevenues

-100000

CY2020

pfg

Equity Method Investments Related Adjustments

EquityMethodInvestmentsRelatedAdjustments

-1500000

CY2019

pfg

Equity Method Investments Related Adjustments

EquityMethodInvestmentsRelatedAdjustments

2600000

CY2018

pfg

Equity Method Investments Related Adjustments

EquityMethodInvestmentsRelatedAdjustments

-5400000

CY2020

pfg

Sponsored Investment Funds Related Adjustments

SponsoredInvestmentFundsRelatedAdjustments

17300000

CY2019

pfg

Sponsored Investment Funds Related Adjustments

SponsoredInvestmentFundsRelatedAdjustments

23600000

CY2018

pfg

Sponsored Investment Funds Related Adjustments

SponsoredInvestmentFundsRelatedAdjustments

12900000

CY2020

pfg

Front End Fee Revenues Recognition

FrontEndFeeRevenuesRecognition

11400000

CY2019

pfg

Front End Fee Revenues Recognition

FrontEndFeeRevenuesRecognition

8500000

CY2018

pfg

Front End Fee Revenues Recognition

FrontEndFeeRevenuesRecognition

400000

CY2020

pfg

Segment Reporting Information Net Realized Capital Gains Losses

SegmentReportingInformationNetRealizedCapitalGainsLosses

195300000

CY2019

pfg

Segment Reporting Information Net Realized Capital Gains Losses

SegmentReportingInformationNetRealizedCapitalGainsLosses

-98500000

CY2019

pfg

Deferred Acquisition Cost And Other Actuarial Balances Amortization Expense

DeferredAcquisitionCostAndOtherActuarialBalancesAmortizationExpense

40800000

CY2018

pfg

Deferred Acquisition Cost And Other Actuarial Balances Amortization Expense

DeferredAcquisitionCostAndOtherActuarialBalancesAmortizationExpense

27000000.0

CY2020

pfg

Capital Gains Losses Distributed

CapitalGainsLossesDistributed

49900000

CY2019

pfg

Capital Gains Losses Distributed

CapitalGainsLossesDistributed

68200000

CY2018

pfg

Capital Gains Losses Distributed

CapitalGainsLossesDistributed

-14400000

CY2020

pfg

Market Value Adjustments Embedded Derivatives

MarketValueAdjustmentsEmbeddedDerivatives

-55000000.0

CY2019

pfg

Market Value Adjustments Embedded Derivatives

MarketValueAdjustmentsEmbeddedDerivatives

66600000

CY2018

pfg

Market Value Adjustments Embedded Derivatives

MarketValueAdjustmentsEmbeddedDerivatives

18500000

CY2020

pfg

Segment Reporting Information Pretax Net Realized Capital Gains Losses Net Of Adjustments

SegmentReportingInformationPretaxNetRealizedCapitalGainsLossesNetOfAdjustments

63600000

CY2019

pfg

Segment Reporting Information Pretax Net Realized Capital Gains Losses Net Of Adjustments

SegmentReportingInformationPretaxNetRealizedCapitalGainsLossesNetOfAdjustments

-140900000

CY2018

pfg

Segment Reporting Information Pretax Net Realized Capital Gains Losses Net Of Adjustments

SegmentReportingInformationPretaxNetRealizedCapitalGainsLossesNetOfAdjustments

-126400000

CY2020

us-gaap

Income Tax Expense Benefit

IncomeTaxExpenseBenefit

265000000.0

CY2019

us-gaap

Income Tax Expense Benefit

IncomeTaxExpenseBenefit

249200000

CY2018

us-gaap

Income Tax Expense Benefit

IncomeTaxExpenseBenefit

230700000

CY2020

us-gaap

Depreciation And Amortization

DepreciationAndAmortization

186600000

CY2019

us-gaap

Depreciation And Amortization

DepreciationAndAmortization

166800000

CY2018

us-gaap

Depreciation And Amortization

DepreciationAndAmortization

151000000.0

CY2020

pfg

Investment Advisory Asset Management And Insurance Fees And Commissions

InvestmentAdvisoryAssetManagementAndInsuranceFeesAndCommissions

4511100000

CY2019

pfg

Investment Advisory Asset Management And Insurance Fees And Commissions

InvestmentAdvisoryAssetManagementAndInsuranceFeesAndCommissions

4409900000

CY2018

pfg

Investment Advisory Asset Management And Insurance Fees And Commissions

InvestmentAdvisoryAssetManagementAndInsuranceFeesAndCommissions

4273800000

CY2020Q4

us-gaap

Capitalized Contract Cost Net

CapitalizedContractCostNet

173000000.0

CY2019Q4

us-gaap

Capitalized Contract Cost Net

CapitalizedContractCostNet

157000000.0

CY2020

us-gaap

Revenue Practical Expedient Incremental Cost Of Obtaining Contract

RevenuePracticalExpedientIncrementalCostOfObtainingContract

true

CY2020

us-gaap

Capitalized Contract Cost Amortization

CapitalizedContractCostAmortization

24800000

CY2019

us-gaap

Capitalized Contract Cost Amortization

CapitalizedContractCostAmortization

24400000

CY2018

us-gaap

Capitalized Contract Cost Amortization

CapitalizedContractCostAmortization

23800000

CY2018

us-gaap

Capitalized Contract Cost Impairment Loss

CapitalizedContractCostImpairmentLoss

0

CY2019

us-gaap

Capitalized Contract Cost Impairment Loss

CapitalizedContractCostImpairmentLoss

0

CY2020

us-gaap

Capitalized Contract Cost Impairment Loss

CapitalizedContractCostImpairmentLoss

0

CY2020

us-gaap

Profit Loss

ProfitLoss

1428500000

CY2019

us-gaap

Profit Loss

ProfitLoss

1444100000

CY2018

us-gaap

Profit Loss

ProfitLoss

1553700000

CY2020

us-gaap

Net Income Loss Attributable To Noncontrolling Interest

NetIncomeLossAttributableToNoncontrollingInterest

32700000

CY2019

us-gaap

Net Income Loss Attributable To Noncontrolling Interest

NetIncomeLossAttributableToNoncontrollingInterest

49900000

CY2018

us-gaap

Net Income Loss Attributable To Noncontrolling Interest

NetIncomeLossAttributableToNoncontrollingInterest

7200000

CY2020

us-gaap

Net Income Loss Available To Common Stockholders Basic

NetIncomeLossAvailableToCommonStockholdersBasic

1395800000

CY2019

us-gaap

Net Income Loss Available To Common Stockholders Basic

NetIncomeLossAvailableToCommonStockholdersBasic

1394200000

CY2018

us-gaap

Net Income Loss Available To Common Stockholders Basic

NetIncomeLossAvailableToCommonStockholdersBasic

1546500000

CY2020

us-gaap

Weighted Average Number Of Shares Outstanding Basic

WeightedAverageNumberOfSharesOutstandingBasic

274700000

CY2019

us-gaap

Weighted Average Number Of Shares Outstanding Basic

WeightedAverageNumberOfSharesOutstandingBasic

278600000

CY2018

us-gaap

Weighted Average Number Of Shares Outstanding Basic

WeightedAverageNumberOfSharesOutstandingBasic

285800000

CY2020

us-gaap

Weighted Average Number Of Diluted Shares Outstanding

WeightedAverageNumberOfDilutedSharesOutstanding

276600000

CY2019

us-gaap

Weighted Average Number Of Diluted Shares Outstanding

WeightedAverageNumberOfDilutedSharesOutstanding

281000000.0

CY2018

us-gaap

Weighted Average Number Of Diluted Shares Outstanding

WeightedAverageNumberOfDilutedSharesOutstanding

288800000

CY2020

us-gaap

Earnings Per Share Basic

EarningsPerShareBasic

5.08

CY2019

us-gaap

Earnings Per Share Basic

EarningsPerShareBasic

5.00

CY2018

us-gaap

Earnings Per Share Basic

EarningsPerShareBasic

5.41

CY2020

us-gaap

Earnings Per Share Diluted

EarningsPerShareDiluted

5.05

CY2019

us-gaap

Earnings Per Share Diluted

EarningsPerShareDiluted

4.96

CY2018

us-gaap

Earnings Per Share Diluted

EarningsPerShareDiluted

5.36

CY2020Q4

us-gaap

Revenues

3765100000

CY2020Q3

us-gaap

Revenues

3310700000

CY2020Q2

us-gaap

Revenues

3114600000

CY2020Q1

us-gaap

Revenues

4551300000

CY2020Q4

us-gaap

Benefits Losses And Expenses

BenefitsLossesAndExpenses

3173500000

CY2020Q3

us-gaap

Benefits Losses And Expenses

BenefitsLossesAndExpenses

3035600000

CY2020Q2

us-gaap

Benefits Losses And Expenses

BenefitsLossesAndExpenses

2616000000.0

CY2020Q1

us-gaap

Benefits Losses And Expenses

BenefitsLossesAndExpenses

4223100000

CY2020Q4

us-gaap

Profit Loss

ProfitLoss

491500000

CY2020Q3

us-gaap

Profit Loss

ProfitLoss

235900000

CY2020Q2

us-gaap

Profit Loss

ProfitLoss

416100000

CY2020Q1

us-gaap

Profit Loss

ProfitLoss

285000000.0

CY2020Q4

us-gaap

Net Income Loss

NetIncomeLoss

472600000

CY2020Q3

us-gaap

Net Income Loss

NetIncomeLoss

236000000.0

CY2020Q2

us-gaap

Net Income Loss

NetIncomeLoss

398300000

CY2020Q1

us-gaap

Net Income Loss

NetIncomeLoss

288900000

CY2020Q4

us-gaap

Earnings Per Share Basic

EarningsPerShareBasic

1.72

CY2020Q3

us-gaap

Earnings Per Share Basic

EarningsPerShareBasic

0.86

CY2020Q2

us-gaap

Earnings Per Share Basic

EarningsPerShareBasic

1.45

CY2020Q1

us-gaap

Earnings Per Share Basic

EarningsPerShareBasic

1.05

CY2020Q4

us-gaap

Earnings Per Share Diluted

EarningsPerShareDiluted

1.70

CY2020Q3

us-gaap

Earnings Per Share Diluted

EarningsPerShareDiluted

0.85

CY2020Q2

us-gaap

Earnings Per Share Diluted

EarningsPerShareDiluted

1.45

CY2020Q1

us-gaap

Earnings Per Share Diluted

EarningsPerShareDiluted

1.04

CY2019Q4

us-gaap

Revenues

4047200000

CY2019Q3

us-gaap

Revenues

4458400000

CY2019Q2

us-gaap

Revenues

3972600000

CY2019Q1

us-gaap

Revenues

3743900000

CY2019Q4

us-gaap

Benefits Losses And Expenses

BenefitsLossesAndExpenses

3675900000

CY2019Q3

us-gaap

Benefits Losses And Expenses

BenefitsLossesAndExpenses

4112700000

CY2019Q2

us-gaap

Benefits Losses And Expenses

BenefitsLossesAndExpenses

3522300000

CY2019Q1

us-gaap

Benefits Losses And Expenses

BenefitsLossesAndExpenses

3217900000

CY2019Q4

us-gaap

Profit Loss

ProfitLoss

315300000

CY2019Q3

us-gaap

Profit Loss

ProfitLoss

284600000

CY2019Q2

us-gaap

Profit Loss

ProfitLoss

392100000

CY2019Q1

us-gaap

Profit Loss

ProfitLoss

452100000

CY2019Q4

us-gaap

Net Income Loss

NetIncomeLoss

300900000

CY2019Q3

us-gaap

Net Income Loss

NetIncomeLoss

277100000

CY2019Q2

us-gaap

Net Income Loss

NetIncomeLoss

386300000

CY2019Q1

us-gaap

Net Income Loss

NetIncomeLoss

429900000

CY2019Q4

us-gaap

Earnings Per Share Basic

EarningsPerShareBasic

1.08

CY2019Q3

us-gaap

Earnings Per Share Basic

EarningsPerShareBasic

0.99

CY2019Q2

us-gaap

Earnings Per Share Basic

EarningsPerShareBasic

1.38

CY2019Q1

us-gaap

Earnings Per Share Basic

EarningsPerShareBasic

1.54

CY2019Q4

us-gaap

Earnings Per Share Diluted

EarningsPerShareDiluted

1.07

CY2019Q3

us-gaap

Earnings Per Share Diluted

EarningsPerShareDiluted

0.98

CY2019Q2

us-gaap

Earnings Per Share Diluted

EarningsPerShareDiluted

1.37

CY2019Q1

us-gaap

Earnings Per Share Diluted

EarningsPerShareDiluted

1.53

CY2020Q4

us-gaap

Available For Sale Securities Debt Securities

AvailableForSaleSecuritiesDebtSecurities

78710300000

CY2020Q4

us-gaap

Trading Securities Debt

TradingSecuritiesDebt

532100000

CY2020Q4

us-gaap

Equity Securities Fv Ni

EquitySecuritiesFvNi

2013400000

CY2020Q4

us-gaap

Mortgage Loans On Real Estate Commercial And Consumer Net

MortgageLoansOnRealEstateCommercialAndConsumerNet

17343000000.0

CY2020Q4

us-gaap

Real Estate Investments

RealEstateInvestments

1797300000

CY2020Q4

us-gaap

Equity Method Investments

EquityMethodInvestments

842700000

CY2020Q4

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Other Investments Other

OtherInvestmentsOther

4284100000

CY2020Q4

us-gaap

Cash And Cash Equivalents At Carrying Value

CashAndCashEquivalentsAtCarryingValue

2849800000

CY2020Q4

us-gaap

Accrued Investment Income Receivable

AccruedInvestmentIncomeReceivable

710600000

CY2020Q4

us-gaap

Premiums And Other Receivables Net

PremiumsAndOtherReceivablesNet

1723800000

CY2020Q4

us-gaap

Deferred Policy Acquisition Costs

DeferredPolicyAcquisitionCosts

3409700000

CY2020Q4

us-gaap

Property Plant And Equipment And Finance Lease Right Of Use Asset After Accumulated Depreciation And Amortization

PropertyPlantAndEquipmentAndFinanceLeaseRightOfUseAssetAfterAccumulatedDepreciationAndAmortization

1019000000.0

CY2020Q4

us-gaap

Goodwill

1711000000.0

CY2020Q4

us-gaap

Intangible Assets Net Excluding Goodwill

IntangibleAssetsNetExcludingGoodwill

1723000000.0

CY2020Q4

us-gaap

Separate Account Assets

SeparateAccountAssets

175951400000

CY2020Q4

us-gaap

Other Assets

OtherAssets

1222500000

CY2020Q4

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Assets

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CY2020Q4

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Contractholder Funds

ContractholderFunds

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CY2020Q4

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Liability For Future Policy Benefits And Unpaid Claims And Claims Adjustment Expense

LiabilityForFuturePolicyBenefitsAndUnpaidClaimsAndClaimsAdjustmentExpense

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CY2020Q4

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Other Policyholder Funds

OtherPolicyholderFunds

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CY2020Q4

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Short Term Borrowings

ShortTermBorrowings

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CY2020Q4

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Long Term Debt

LongTermDebt

4279200000

CY2020Q4

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Accrued Income Taxes

AccruedIncomeTaxes

22300000

CY2020Q4

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Deferred Income Tax Liabilities Net

DeferredIncomeTaxLiabilitiesNet

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CY2020Q4

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Separate Accounts Liability

SeparateAccountsLiability

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CY2020Q4

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Other Liabilities

OtherLiabilities

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CY2020Q4

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Liabilities

279754800000

CY2020Q4

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Redeemable Noncontrolling Interest Equity Carrying Amount

RedeemableNoncontrollingInterestEquityCarryingAmount

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CY2020Q4

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Common Stock Value

CommonStockValue

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CY2020Q4

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Additional Paid In Capital

AdditionalPaidInCapital

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CY2020Q4

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Retained Earnings Accumulated Deficit

RetainedEarningsAccumulatedDeficit

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CY2020Q4

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Accumulated Other Comprehensive Income Loss Net Of Tax

AccumulatedOtherComprehensiveIncomeLossNetOfTax

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CY2020Q4

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Treasury Stock Value

TreasuryStockValue

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CY2020Q4

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Stockholders Equity

StockholdersEquity

16558900000

CY2020Q4

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Minority Interest

MinorityInterest

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CY2020Q4

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Stockholders Equity Including Portion Attributable To Noncontrolling Interest

StockholdersEquityIncludingPortionAttributableToNoncontrollingInterest

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CY2020Q4

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Liabilities And Stockholders Equity

LiabilitiesAndStockholdersEquity

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CY2019Q4

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Available For Sale Securities Debt Securities

AvailableForSaleSecuritiesDebtSecurities

70106200000

CY2019Q4

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Trading Securities Debt

TradingSecuritiesDebt

675900000

CY2019Q4

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Equity Securities Fv Ni

EquitySecuritiesFvNi

1879400000

CY2019Q4

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Mortgage Loans On Real Estate Commercial And Consumer Net

MortgageLoansOnRealEstateCommercialAndConsumerNet

16486900000

CY2019Q4

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Real Estate Investments

RealEstateInvestments

1714800000

CY2019Q4

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Equity Method Investments

EquityMethodInvestments

830200000

CY2019Q4

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Other Investments Other

OtherInvestmentsOther

3860000000.0

CY2019Q4

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Cash And Cash Equivalents At Carrying Value

CashAndCashEquivalentsAtCarryingValue

2515900000

CY2019Q4

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Accrued Investment Income Receivable

AccruedInvestmentIncomeReceivable

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CY2019Q4

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Premiums And Other Receivables Net

PremiumsAndOtherReceivablesNet

1740300000

CY2019Q4

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Deferred Policy Acquisition Costs

DeferredPolicyAcquisitionCosts

3521300000

CY2019Q4

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Property Plant And Equipment And Finance Lease Right Of Use Asset After Accumulated Depreciation And Amortization

PropertyPlantAndEquipmentAndFinanceLeaseRightOfUseAssetAfterAccumulatedDepreciationAndAmortization

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CY2019Q4

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Goodwill

1693800000

CY2019Q4

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Intangible Assets Net Excluding Goodwill

IntangibleAssetsNetExcludingGoodwill

1786700000

CY2019Q4

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Separate Account Assets

SeparateAccountAssets

165468000000.0

CY2019Q4

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Other Assets

OtherAssets

1356100000

CY2019Q4

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Assets

276087800000

CY2019Q4

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Contractholder Funds

ContractholderFunds

41367500000

CY2019Q4

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Liability For Future Policy Benefits And Unpaid Claims And Claims Adjustment Expense

LiabilityForFuturePolicyBenefitsAndUnpaidClaimsAndClaimsAdjustmentExpense

40838200000

CY2019Q4

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Other Policyholder Funds

OtherPolicyholderFunds

959400000

CY2019Q4

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Short Term Borrowings

ShortTermBorrowings

93400000

CY2019Q4

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Long Term Debt

LongTermDebt

3734100000

CY2019Q4

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Accrued Income Taxes

AccruedIncomeTaxes

16200000

CY2019Q4

us-gaap

Deferred Income Tax Liabilities Net

DeferredIncomeTaxLiabilitiesNet

1796600000

CY2019Q4

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Separate Accounts Liability

SeparateAccountsLiability

165468000000.0

CY2019Q4

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Other Liabilities

OtherLiabilities

6863700000

CY2019Q4

us-gaap

Liabilities

261137100000

CY2019Q4

us-gaap

Redeemable Noncontrolling Interest Equity Carrying Amount

RedeemableNoncontrollingInterestEquityCarryingAmount

264900000

CY2019Q4

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Common Stock Value

CommonStockValue

4800000

CY2019Q4

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Additional Paid In Capital

AdditionalPaidInCapital

10182600000

CY2019Q4

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Retained Earnings Accumulated Deficit

RetainedEarningsAccumulatedDeficit

11074300000

CY2019Q4

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Accumulated Other Comprehensive Income Loss Net Of Tax

AccumulatedOtherComprehensiveIncomeLossNetOfTax

1037900000

CY2019Q4

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Treasury Stock Value

TreasuryStockValue

7681600000

CY2020

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Income Tax Expense Benefit

IncomeTaxExpenseBenefit

265000000.0

CY2020

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Profit Loss

ProfitLoss

1428500000

CY2020

us-gaap

Net Income Loss Attributable To Noncontrolling Interest

NetIncomeLossAttributableToNoncontrollingInterest

32700000

CY2020

us-gaap

Net Income Loss

NetIncomeLoss

1395800000

CY2020

us-gaap

Profit Loss

ProfitLoss

1428500000

CY2020

us-gaap

Other Comprehensive Income Loss Net Of Tax

OtherComprehensiveIncomeLossNetOfTax

1347000000.0

CY2020

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Comprehensive Income Net Of Tax Including Portion Attributable To Noncontrolling Interest

ComprehensiveIncomeNetOfTaxIncludingPortionAttributableToNoncontrollingInterest

2775500000

CY2019

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Premiums Earned Net

PremiumsEarnedNet

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CY2019Q4

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Stockholders Equity

StockholdersEquity

14618000000.0

CY2019Q4

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Minority Interest

MinorityInterest

67800000

CY2019Q4

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Stockholders Equity Including Portion Attributable To Noncontrolling Interest

StockholdersEquityIncludingPortionAttributableToNoncontrollingInterest

14685800000

CY2019Q4

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Liabilities And Stockholders Equity

LiabilitiesAndStockholdersEquity

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CY2020

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Premiums Earned Net

PremiumsEarnedNet

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CY2020

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Investment Advisory Asset Management And Insurance Fees And Commissions

InvestmentAdvisoryAssetManagementAndInsuranceFeesAndCommissions

4511100000

CY2020

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Net Investment Income

NetInvestmentIncome

3890600000

CY2020

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Gain Loss On Investments

GainLossOnInvestments

302600000

CY2020

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Revenues

14741700000

CY2020

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Policyholder Benefits And Claims Incurred Net

PolicyholderBenefitsAndClaimsIncurredNet

8281500000

CY2020

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Policyholder Dividends

PolicyholderDividends

120200000

CY2020

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Operating Expenses Including Deferred Acquisition Costs Capitalization And Amortization

OperatingExpensesIncludingDeferredAcquisitionCostsCapitalizationAndAmortization

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CY2020

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Benefits Losses And Expenses

BenefitsLossesAndExpenses

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CY2020

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Income Loss From Continuing Operations Before Income Taxes

IncomeLossFromContinuingOperationsBeforeIncomeTaxes

1693500000

CY2019

pfg

Investment Advisory Asset Management And Insurance Fees And Commissions

InvestmentAdvisoryAssetManagementAndInsuranceFeesAndCommissions

4409900000

CY2019

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Net Investment Income

NetInvestmentIncome

3998400000

CY2019

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Net Gain Loss Excluding Available For Sale Impairments

NetGainLossExcludingAvailableForSaleImpairments

-9300000

CY2019

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Other Than Temporary Impairment Losses Recoveries Investments Available For Sale Securities

OtherThanTemporaryImpairmentLossesRecoveriesInvestmentsAvailableForSaleSecurities

38300000

CY2019

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Other Than Temporary Impairment Losses Investments Portion In Other Comprehensive Income Loss Before Tax Including Portion Attributable To Noncontrolling Interest Availableforsale Securities

OtherThanTemporaryImpairmentLossesInvestmentsPortionInOtherComprehensiveIncomeLossBeforeTaxIncludingPortionAttributableToNoncontrollingInterestAvailableforsaleSecurities

5200000

CY2019

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Other Than Temporary Impairment Loss Debt Securities Available For Sale Recognized In Earnings

OtherThanTemporaryImpairmentLossDebtSecuritiesAvailableForSaleRecognizedInEarnings

43500000

CY2019

us-gaap

Gain Loss On Investments

GainLossOnInvestments

-52800000

CY2019

us-gaap

Revenues

16222100000

CY2019

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Policyholder Benefits And Claims Incurred Net

PolicyholderBenefitsAndClaimsIncurredNet

9905800000

CY2019

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Policyholder Dividends

PolicyholderDividends

119100000

CY2019

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Operating Expenses Including Deferred Acquisition Costs Capitalization And Amortization

OperatingExpensesIncludingDeferredAcquisitionCostsCapitalizationAndAmortization

4503900000

CY2019

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Benefits Losses And Expenses

BenefitsLossesAndExpenses

14528800000

CY2019

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Income Loss From Continuing Operations Before Income Taxes

IncomeLossFromContinuingOperationsBeforeIncomeTaxes

1693300000

CY2019

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Income Tax Expense Benefit

IncomeTaxExpenseBenefit

249200000

CY2019

us-gaap

Profit Loss

ProfitLoss

1444100000

CY2019

us-gaap

Net Income Loss Attributable To Noncontrolling Interest

NetIncomeLossAttributableToNoncontrollingInterest

49900000

CY2019

us-gaap

Net Income Loss

NetIncomeLoss

1394200000

CY2019

us-gaap

Profit Loss

ProfitLoss

1444100000

CY2019

us-gaap

Other Comprehensive Income Loss Net Of Tax

OtherComprehensiveIncomeLossNetOfTax

2606700000

CY2019

us-gaap

Comprehensive Income Net Of Tax Including Portion Attributable To Noncontrolling Interest

ComprehensiveIncomeNetOfTaxIncludingPortionAttributableToNoncontrollingInterest

4050800000

CY2018

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Premiums Earned Net

PremiumsEarnedNet

6409600000

CY2018

pfg

Investment Advisory Asset Management And Insurance Fees And Commissions

InvestmentAdvisoryAssetManagementAndInsuranceFeesAndCommissions

4273800000

CY2018

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Net Investment Income

NetInvestmentIncome

3629200000

CY2018

pfg

Net Gain Loss Excluding Available For Sale Impairments

NetGainLossExcludingAvailableForSaleImpairments

-46300000

CY2018

pfg

Other Than Temporary Impairment Losses Recoveries Investments Available For Sale Securities

OtherThanTemporaryImpairmentLossesRecoveriesInvestmentsAvailableForSaleSecurities

-10600000

CY2018

us-gaap

Other Than Temporary Impairment Losses Investments Portion In Other Comprehensive Income Loss Before Tax Including Portion Attributable To Noncontrolling Interest Availableforsale Securities

OtherThanTemporaryImpairmentLossesInvestmentsPortionInOtherComprehensiveIncomeLossBeforeTaxIncludingPortionAttributableToNoncontrollingInterestAvailableforsaleSecurities

39700000

CY2018

us-gaap

Other Than Temporary Impairment Loss Debt Securities Available For Sale Recognized In Earnings

OtherThanTemporaryImpairmentLossDebtSecuritiesAvailableForSaleRecognizedInEarnings

29100000

CY2018

us-gaap

Gain Loss On Investments

GainLossOnInvestments

-75400000

CY2018

us-gaap

Revenues

14237200000

CY2018

us-gaap

Policyholder Benefits And Claims Incurred Net

PolicyholderBenefitsAndClaimsIncurredNet

8192500000

CY2018

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Policyholder Dividends

PolicyholderDividends

123600000

CY2018

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Operating Expenses Including Deferred Acquisition Costs Capitalization And Amortization

OperatingExpensesIncludingDeferredAcquisitionCostsCapitalizationAndAmortization

4136700000

CY2018

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Benefits Losses And Expenses

BenefitsLossesAndExpenses

12452800000

CY2018

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Income Loss From Continuing Operations Before Income Taxes

IncomeLossFromContinuingOperationsBeforeIncomeTaxes

1784400000

CY2018

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Income Tax Expense Benefit

IncomeTaxExpenseBenefit

230700000

CY2018

us-gaap

Profit Loss

ProfitLoss

1553700000

CY2018

us-gaap

Net Income Loss Attributable To Noncontrolling Interest

NetIncomeLossAttributableToNoncontrollingInterest

7200000

CY2018

us-gaap

Net Income Loss

NetIncomeLoss

1546500000

CY2018

us-gaap

Profit Loss

ProfitLoss

1553700000

CY2018

us-gaap

Other Comprehensive Income Loss Net Of Tax

OtherComprehensiveIncomeLossNetOfTax

-1835700000

CY2018

us-gaap

Comprehensive Income Net Of Tax Including Portion Attributable To Noncontrolling Interest

ComprehensiveIncomeNetOfTaxIncludingPortionAttributableToNoncontrollingInterest

-282000000.0

CY2020

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Net Cash Provided By Used In Operating Activities

NetCashProvidedByUsedInOperatingActivities

3738600000

CY2020

us-gaap

Payments To Acquire Marketable Securities

PaymentsToAcquireMarketableSecurities

15713400000

CY2020

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Proceeds From Sale Of Debt Securities Available For Sale And Equity Securities Fv Ni

ProceedsFromSaleOfDebtSecuritiesAvailableForSaleAndEquitySecuritiesFvNi

3043900000

CY2020

pfg

Proceeds From Maturities Repayments And Calls Of Debt Securities Available For Sale And Equity Securities Fv Ni

ProceedsFromMaturitiesRepaymentsAndCallsOfDebtSecuritiesAvailableForSaleAndEquitySecuritiesFvNi

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CY2020

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Payments To Acquire Mortgage Notes Receivable

PaymentsToAcquireMortgageNotesReceivable

3249500000

CY2020

us-gaap

Proceeds From Sale And Collection Of Mortgage Notes Receivable

ProceedsFromSaleAndCollectionOfMortgageNotesReceivable

2477200000

CY2020

us-gaap

Payments To Acquire Real Estate Held For Investment

PaymentsToAcquireRealEstateHeldForInvestment

230600000

CY2020

us-gaap

Proceeds From Sale Of Real Estate Heldforinvestment

ProceedsFromSaleOfRealEstateHeldforinvestment

2300000

CY2020

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Payments To Acquire Property Plant And Equipment Net

PaymentsToAcquirePropertyPlantAndEquipmentNet

108800000

CY2020

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Payments For Proceeds From Other Investing Activities

PaymentsForProceedsFromOtherInvestingActivities

66400000

CY2020

us-gaap

Net Cash Provided By Used In Investing Activities

NetCashProvidedByUsedInInvestingActivities

-5025800000

CY2020

us-gaap

Proceeds From Issuance Of Common Stock

ProceedsFromIssuanceOfCommonStock

42800000

CY2020

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Payments For Repurchase Of Common Stock

PaymentsForRepurchaseOfCommonStock

307000000.0

CY2020

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Payments For Derivative Instrument Financing Activities

PaymentsForDerivativeInstrumentFinancingActivities

30900000

CY2020

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Payments To Minority Shareholders

PaymentsToMinorityShareholders

1400000

CY2020

us-gaap

Payments Of Dividends Common Stock

PaymentsOfDividendsCommonStock

614500000

CY2020

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Proceeds From Issuance Of Long Term Debt

ProceedsFromIssuanceOfLongTermDebt

608900000

CY2020

us-gaap

Repayments Of Long Term Debt

RepaymentsOfLongTermDebt

65800000

CY2020

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Proceeds From Repayments Of Short Term Debt

ProceedsFromRepaymentsOfShortTermDebt

-12600000

CY2020

us-gaap

Additions To Contract Holders Funds

AdditionsToContractHoldersFunds

10284400000

CY2020

us-gaap

Withdrawal From Contract Holders Funds

WithdrawalFromContractHoldersFunds

8852700000

CY2020

us-gaap

Increase Decrease In Deposits

IncreaseDecreaseInDeposits

569700000

CY2020

us-gaap

Proceeds From Payments For Other Financing Activities

ProceedsFromPaymentsForOtherFinancingActivities

200000

CY2020

us-gaap

Net Cash Provided By Used In Financing Activities

NetCashProvidedByUsedInFinancingActivities

1621100000

CY2020

us-gaap

Cash Cash Equivalents Restricted Cash And Restricted Cash Equivalents Period Increase Decrease Including Exchange Rate Effect

CashCashEquivalentsRestrictedCashAndRestrictedCashEquivalentsPeriodIncreaseDecreaseIncludingExchangeRateEffect

333900000

CY2019Q4

us-gaap

Cash Cash Equivalents Restricted Cash And Restricted Cash Equivalents

CashCashEquivalentsRestrictedCashAndRestrictedCashEquivalents

2515900000

CY2020Q4

us-gaap

Cash Cash Equivalents Restricted Cash And Restricted Cash Equivalents

CashCashEquivalentsRestrictedCashAndRestrictedCashEquivalents

2849800000

CY2019

us-gaap

Net Cash Provided By Used In Operating Activities

NetCashProvidedByUsedInOperatingActivities

5493200000

CY2019

us-gaap

Payments To Acquire Marketable Securities

PaymentsToAcquireMarketableSecurities

14137100000

CY2019

pfg

Proceeds From Sale Of Debt Securities Available For Sale And Equity Securities Fv Ni

ProceedsFromSaleOfDebtSecuritiesAvailableForSaleAndEquitySecuritiesFvNi

2397400000

CY2019

pfg

Proceeds From Maturities Repayments And Calls Of Debt Securities Available For Sale And Equity Securities Fv Ni

ProceedsFromMaturitiesRepaymentsAndCallsOfDebtSecuritiesAvailableForSaleAndEquitySecuritiesFvNi

7064200000

CY2019

us-gaap

Payments To Acquire Mortgage Notes Receivable

PaymentsToAcquireMortgageNotesReceivable

3487700000

CY2019

us-gaap

Proceeds From Sale And Collection Of Mortgage Notes Receivable

ProceedsFromSaleAndCollectionOfMortgageNotesReceivable

2335900000

CY2019

us-gaap

Payments To Acquire Real Estate Held For Investment

PaymentsToAcquireRealEstateHeldForInvestment

127500000

CY2019

us-gaap

Proceeds From Sale Of Real Estate Heldforinvestment

ProceedsFromSaleOfRealEstateHeldforinvestment

96300000

CY2019

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Payments To Acquire Property Plant And Equipment Net

PaymentsToAcquirePropertyPlantAndEquipmentNet

132400000

CY2019

us-gaap

Payments To Acquire Interest In Subsidiaries And Affiliates

PaymentsToAcquireInterestInSubsidiariesAndAffiliates

1208500000

CY2019

us-gaap

Payments For Proceeds From Other Investing Activities

PaymentsForProceedsFromOtherInvestingActivities

489100000

CY2019

us-gaap

Net Cash Provided By Used In Investing Activities

NetCashProvidedByUsedInInvestingActivities

-7688500000

CY2019

us-gaap

Proceeds From Issuance Of Common Stock

ProceedsFromIssuanceOfCommonStock

37700000

CY2019

us-gaap

Payments For Repurchase Of Common Stock

PaymentsForRepurchaseOfCommonStock

281000000.0

CY2019

us-gaap

Payments For Derivative Instrument Financing Activities

PaymentsForDerivativeInstrumentFinancingActivities

26900000

CY2019

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Payments To Minority Shareholders

PaymentsToMinorityShareholders

1700000

CY2019

us-gaap

Payments Of Dividends Common Stock

PaymentsOfDividendsCommonStock

606000000.0

CY2019

us-gaap

Proceeds From Issuance Of Long Term Debt

ProceedsFromIssuanceOfLongTermDebt

504900000

CY2019

us-gaap

Repayments Of Long Term Debt

RepaymentsOfLongTermDebt

32200000

CY2019

us-gaap

Proceeds From Repayments Of Short Term Debt

ProceedsFromRepaymentsOfShortTermDebt

57500000

CY2019

us-gaap

Additions To Contract Holders Funds

AdditionsToContractHoldersFunds

9200000000.0

CY2019

us-gaap

Withdrawal From Contract Holders Funds

WithdrawalFromContractHoldersFunds

7747700000

CY2019

us-gaap

Increase Decrease In Deposits

IncreaseDecreaseInDeposits

623400000

CY2019

us-gaap

Proceeds From Payments For Other Financing Activities

ProceedsFromPaymentsForOtherFinancingActivities

5700000

CY2019

us-gaap

Net Cash Provided By Used In Financing Activities

NetCashProvidedByUsedInFinancingActivities

1733700000

CY2019

us-gaap

Cash Cash Equivalents Restricted Cash And Restricted Cash Equivalents Period Increase Decrease Including Exchange Rate Effect

CashCashEquivalentsRestrictedCashAndRestrictedCashEquivalentsPeriodIncreaseDecreaseIncludingExchangeRateEffect

-461600000

CY2018Q4

us-gaap

Cash Cash Equivalents Restricted Cash And Restricted Cash Equivalents

CashCashEquivalentsRestrictedCashAndRestrictedCashEquivalents

2977500000

CY2019Q4

us-gaap

Cash Cash Equivalents Restricted Cash And Restricted Cash Equivalents

CashCashEquivalentsRestrictedCashAndRestrictedCashEquivalents

2515900000

CY2018

us-gaap

Net Cash Provided By Used In Operating Activities

NetCashProvidedByUsedInOperatingActivities

5156500000

CY2018

us-gaap

Payments To Acquire Marketable Securities

PaymentsToAcquireMarketableSecurities

13909800000

CY2018

pfg

Proceeds From Sale Of Debt Securities Available For Sale And Equity Securities Fv Ni

ProceedsFromSaleOfDebtSecuritiesAvailableForSaleAndEquitySecuritiesFvNi

3813100000

CY2018

pfg

Proceeds From Maturities Repayments And Calls Of Debt Securities Available For Sale And Equity Securities Fv Ni

ProceedsFromMaturitiesRepaymentsAndCallsOfDebtSecuritiesAvailableForSaleAndEquitySecuritiesFvNi

6217600000

CY2018

us-gaap

Payments To Acquire Mortgage Notes Receivable

PaymentsToAcquireMortgageNotesReceivable

3447500000

CY2018

us-gaap

Proceeds From Sale And Collection Of Mortgage Notes Receivable

ProceedsFromSaleAndCollectionOfMortgageNotesReceivable

2228400000

CY2018

us-gaap

Payments To Acquire Real Estate Held For Investment

PaymentsToAcquireRealEstateHeldForInvestment

88100000

CY2018

us-gaap

Proceeds From Sale Of Real Estate Heldforinvestment

ProceedsFromSaleOfRealEstateHeldforinvestment

63500000

CY2018

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Payments To Acquire Property Plant And Equipment Net

PaymentsToAcquirePropertyPlantAndEquipmentNet

92300000

CY2018

us-gaap

Payments To Acquire Interest In Subsidiaries And Affiliates

PaymentsToAcquireInterestInSubsidiariesAndAffiliates

184700000

CY2018

us-gaap

Payments For Proceeds From Other Investing Activities

PaymentsForProceedsFromOtherInvestingActivities

302700000

CY2018

us-gaap

Net Cash Provided By Used In Investing Activities

NetCashProvidedByUsedInInvestingActivities

-5702500000

CY2018

us-gaap

Proceeds From Issuance Of Common Stock

ProceedsFromIssuanceOfCommonStock

64000000.0

CY2018

us-gaap

Payments For Repurchase Of Common Stock

PaymentsForRepurchaseOfCommonStock

671600000

CY2018

us-gaap

Payments For Derivative Instrument Financing Activities

PaymentsForDerivativeInstrumentFinancingActivities

65900000

CY2018

us-gaap

Payments To Minority Shareholders

PaymentsToMinorityShareholders

31100000

CY2018

us-gaap

Payments Of Dividends Common Stock

PaymentsOfDividendsCommonStock

598600000

CY2018

us-gaap

Proceeds From Issuance Of Long Term Debt

ProceedsFromIssuanceOfLongTermDebt

80800000

CY2018

us-gaap

Repayments Of Long Term Debt

RepaymentsOfLongTermDebt

1300000

CY2018

us-gaap

Proceeds From Repayments Of Short Term Debt

ProceedsFromRepaymentsOfShortTermDebt

8500000

CY2018

us-gaap

Additions To Contract Holders Funds

AdditionsToContractHoldersFunds

8308800000

CY2018

us-gaap

Withdrawal From Contract Holders Funds

WithdrawalFromContractHoldersFunds

6589600000

CY2018

us-gaap

Increase Decrease In Deposits

IncreaseDecreaseInDeposits

553000000.0

CY2018

us-gaap

Proceeds From Payments For Other Financing Activities

ProceedsFromPaymentsForOtherFinancingActivities

-4300000

CY2018

us-gaap

Net Cash Provided By Used In Financing Activities

NetCashProvidedByUsedInFinancingActivities

1052700000

CY2018

us-gaap

Cash Cash Equivalents Restricted Cash And Restricted Cash Equivalents Period Increase Decrease Including Exchange Rate Effect

CashCashEquivalentsRestrictedCashAndRestrictedCashEquivalentsPeriodIncreaseDecreaseIncludingExchangeRateEffect

506700000

CY2017Q4

us-gaap

Cash Cash Equivalents Restricted Cash And Restricted Cash Equivalents

CashCashEquivalentsRestrictedCashAndRestrictedCashEquivalents

2470800000

CY2018Q4

us-gaap

Cash Cash Equivalents Restricted Cash And Restricted Cash Equivalents

CashCashEquivalentsRestrictedCashAndRestrictedCashEquivalents

2977500000

CY2020Q4

us-gaap

Summary Of Investments Other Than Investments In Related Parties Cost

SummaryOfInvestmentsOtherThanInvestmentsInRelatedPartiesCost

98143400000

CY2020Q4

us-gaap

Summary Of Investments Other Than Investments In Related Parties Carrying Amount

SummaryOfInvestmentsOtherThanInvestmentsInRelatedPartiesCarryingAmount

106306900000

CY2020Q4

us-gaap

Deferred Policy Acquisition Costs

DeferredPolicyAcquisitionCosts

3409700000

CY2020Q4

us-gaap

Liability For Future Policy Benefits And Unpaid Claims And Claims Adjustment Expense

LiabilityForFuturePolicyBenefitsAndUnpaidClaimsAndClaimsAdjustmentExpense

45207200000

CY2020Q4

pfg

Contractholder And Other Policyholder Funds

ContractholderAndOtherPolicyholderFunds

44297100000

CY2019Q4

us-gaap

Deferred Policy Acquisition Costs

DeferredPolicyAcquisitionCosts

3521300000

CY2019Q4

us-gaap

Liability For Future Policy Benefits And Unpaid Claims And Claims Adjustment Expense

LiabilityForFuturePolicyBenefitsAndUnpaidClaimsAndClaimsAdjustmentExpense

40838200000

CY2019Q4

pfg

Contractholder And Other Policyholder Funds

ContractholderAndOtherPolicyholderFunds

42326900000

CY2020

us-gaap

Premiums Earned Net

PremiumsEarnedNet

6037400000

CY2020

us-gaap

Net Investment Income

NetInvestmentIncome

3890600000

CY2020

us-gaap

Policyholder Benefits And Claims Incurred Net

PolicyholderBenefitsAndClaimsIncurredNet

8281500000

CY2020

us-gaap

Deferred Policy Acquisition Cost Amortization Expense

DeferredPolicyAcquisitionCostAmortizationExpense

388100000

CY2020

us-gaap

Supplementary Insurance Information Other Operating Expense

SupplementaryInsuranceInformationOtherOperatingExpense

4258400000

CY2019

us-gaap

Premiums Earned Net

PremiumsEarnedNet

7866600000

CY2019

us-gaap

Net Investment Income

NetInvestmentIncome

3998400000

CY2019

us-gaap

Policyholder Benefits And Claims Incurred Net

PolicyholderBenefitsAndClaimsIncurredNet

9905800000

CY2019

us-gaap

Deferred Policy Acquisition Cost Amortization Expense

DeferredPolicyAcquisitionCostAmortizationExpense

347000000.0

CY2019

us-gaap

Supplementary Insurance Information Other Operating Expense

SupplementaryInsuranceInformationOtherOperatingExpense

4156900000

CY2018

us-gaap

Premiums Earned Net

PremiumsEarnedNet

6409600000

CY2018

us-gaap

Net Investment Income

NetInvestmentIncome

3629200000

CY2018

us-gaap

Policyholder Benefits And Claims Incurred Net

PolicyholderBenefitsAndClaimsIncurredNet

8192500000

CY2018

us-gaap

Deferred Policy Acquisition Cost Amortization Expense

DeferredPolicyAcquisitionCostAmortizationExpense

253500000

CY2018

us-gaap

Supplementary Insurance Information Other Operating Expense

SupplementaryInsuranceInformationOtherOperatingExpense

3883200000

CY2020Q4

srt

Life Insurance In Force Gross

LifeInsuranceInForceGross

626155600000

CY2020Q4

srt

Life Insurance In Force Ceded

LifeInsuranceInForceCeded

377308200000

CY2020Q4

srt

Life Insurance In Force Assumed

LifeInsuranceInForceAssumed

904100000

CY2020Q4

srt

Life Insurance In Force Net

LifeInsuranceInForceNet

249751500000

CY2020Q4

srt

Life Insurance In Force Percentage Assumed To Net

LifeInsuranceInForcePercentageAssumedToNet

0.004

CY2020

us-gaap

Direct Premiums Earned

DirectPremiumsEarned

6645400000

CY2020

us-gaap

Ceded Premiums Earned

CededPremiumsEarned

609700000

CY2020

us-gaap

Assumed Premiums Earned

AssumedPremiumsEarned

1700000

CY2020

us-gaap

Premiums Earned Net

PremiumsEarnedNet

6037400000

CY2019Q4

srt

Life Insurance In Force Gross

LifeInsuranceInForceGross

577735300000

CY2019Q4

srt

Life Insurance In Force Ceded

LifeInsuranceInForceCeded

368583000000.0

CY2019Q4

srt

Life Insurance In Force Assumed

LifeInsuranceInForceAssumed

999500000

CY2019Q4

srt

Life Insurance In Force Net

LifeInsuranceInForceNet

210151800000

CY2019Q4

srt

Life Insurance In Force Percentage Assumed To Net

LifeInsuranceInForcePercentageAssumedToNet

0.005

CY2019

us-gaap

Direct Premiums Earned

DirectPremiumsEarned

8428100000

CY2019

us-gaap

Ceded Premiums Earned

CededPremiumsEarned

563100000

CY2019

us-gaap

Assumed Premiums Earned

AssumedPremiumsEarned

1600000

CY2019

us-gaap

Premiums Earned Net

PremiumsEarnedNet

7866600000

CY2018Q4

srt

Life Insurance In Force Gross

LifeInsuranceInForceGross

530828600000

CY2018Q4

srt

Life Insurance In Force Ceded

LifeInsuranceInForceCeded

324691300000

CY2018Q4

srt

Life Insurance In Force Assumed

LifeInsuranceInForceAssumed

1028600000

CY2018Q4

srt

Life Insurance In Force Net

LifeInsuranceInForceNet

207165900000

CY2018Q4

srt

Life Insurance In Force Percentage Assumed To Net

LifeInsuranceInForcePercentageAssumedToNet

0.005

CY2018

us-gaap

Direct Premiums Earned

DirectPremiumsEarned

6928300000

CY2018

us-gaap

Ceded Premiums Earned

CededPremiumsEarned

520400000

CY2018

us-gaap

Assumed Premiums Earned

AssumedPremiumsEarned

1700000

CY2018

us-gaap

Premiums Earned Net

PremiumsEarnedNet

6409600000

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$PFG
PRINCIPAL FINANCIAL GROUP INC Stock $pfg

2020 Q4 Form 10-K Financial Statement

#000110465921022074 Filed on February 12, 2021

Income Statement

Balance Sheet

Cashflow Statement

Facts In Submission

Files In Submission

$PFG PRINCIPAL FINANCIAL GROUP INC Stock $pfg

2020 Q4 Form 10-K Financial Statement

#000110465921022074 Filed on February 12, 2021

Income Statement

Balance Sheet

Cashflow Statement

Facts In Submission

Files In Submission

$PFG
PRINCIPAL FINANCIAL GROUP INC Stock $pfg