$JXN
Jackson Financial Inc. Stock $jxn

$jxn Overview Financials Valuation SEC Filings Company Website

2021 Q3 Form 10-Q Financial Statement

#000182299321000008 Filed on November 10, 2021

Income Statement

Concept	2021 Q3	2020 Q4	2020 Q3
Revenue	$1.486B	$659.6M	$111.1M
YoY Change	1237.8%
Cost Of Revenue
YoY Change
Gross Profit
YoY Change
Gross Profit Margin
Selling, General & Admin	$1.022B	$1.707B	$960.6M
YoY Change	6.38%
% of Gross Profit
Research & Development
YoY Change
% of Gross Profit
Depreciation & Amortization	$3.600M		$2.700M
YoY Change	33.33%
% of Gross Profit
Operating Expenses	$1.228B	$756.6M	$635.2M
YoY Change	93.37%
Operating Profit
YoY Change
Interest Expense	$6.300M	-$7.400M	$7.800M
YoY Change	-19.23%
% of Operating Profit
Other Income/Expense, Net	$26.90M	-$58.80M	-$73.00M
YoY Change	-136.85%
Pretax Income	$251.7M	-$163.2M	-$531.9M
YoY Change	-147.32%
Income Tax	-$16.40M	-$273.1M	-$157.0M
% Of Pretax Income	-6.52%
Net Earnings	$206.2M	$75.70M	-$396.6M
YoY Change	-151.99%
Net Earnings / Revenue	13.87%	11.48%	-356.98%
Basic Earnings Per Share	$2.18		-$4.28
Diluted Earnings Per Share	$2.18	$801.4K	-$4.28
COMMON SHARES
Basic Shares Outstanding	94.46M shares		92.64M shares
Diluted Shares Outstanding	94.46M shares		92.64M shares

Balance Sheet

Concept	2021 Q3	2020 Q4	2020 Q3
SHORT-TERM ASSETS
Cash & Short-Term Investments
YoY Change
Cash & Equivalents	$2.482B	$2.019B	$1.448B
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
YoY Change
Goodwill
YoY Change
Intangibles
YoY Change
Long-Term Investments	$73.06B
YoY Change
Other Assets	$1.005B
YoY Change
Total Long-Term Assets
YoY Change
TOTAL ASSETS
Total Short-Term Assets
Total Long-Term Assets
Total Assets	$364.4B	$353.5B
YoY Change
SHORT-TERM LIABILITIES
YoY Change
Accounts Payable
YoY Change
Accrued Expenses
YoY Change
Deferred Revenue
YoY Change
Short-Term Debt	$1.602B	$0.00
YoY Change
Long-Term Debt Due	$1.602B
YoY Change
Total Short-Term Liabilities	$1.622B
YoY Change
LONG-TERM LIABILITIES
Long-Term Debt	$1.069B
YoY Change
Other Long-Term Liabilities	$5.093B
YoY Change
Total Long-Term Liabilities	$6.161B
YoY Change
TOTAL LIABILITIES
Total Short-Term Liabilities	$1.622B
Total Long-Term Liabilities	$6.161B
Total Liabilities	$353.5B	$343.5B
YoY Change
SHAREHOLDERS EQUITY
Retained Earnings	$2.275B	-$324.0M
YoY Change
Common Stock	$900.0K	$1.000M
YoY Change
Preferred Stock
YoY Change
Treasury Stock (at cost)		$0.00
YoY Change
Treasury Stock Shares		0.000 shares
Shareholders Equity	$10.26B	$9.429B
YoY Change
Total Liabilities & Shareholders Equity	$364.4B	$353.5B
YoY Change

Cashflow Statement

Concept	2021 Q3	2020 Q4	2020 Q3
OPERATING ACTIVITIES
Net Income	$206.2M	$75.70M	-$396.6M
YoY Change	-151.99%
Depreciation, Depletion And Amortization	$3.600M		$2.700M
YoY Change	33.33%
Cash From Operating Activities	$1.429B	$1.330B	$1.355B
YoY Change	5.48%
INVESTING ACTIVITIES
Capital Expenditures
YoY Change
Acquisitions
YoY Change
Other Investing Activities	$44.10M	-$629.8M	-$10.58B
YoY Change	-100.42%
Cash From Investing Activities	$44.10M	-$629.8M	-$10.58B
YoY Change	-100.42%
FINANCING ACTIVITIES
Cash Dividend Paid
YoY Change
Common Stock Issuance & Retirement, Net
YoY Change
Debt Paid & Issued, Net
YoY Change
Cash From Financing Activities	-526.1M	-129.1M	-901.5M
YoY Change	-41.64%
NET CHANGE
Cash From Operating Activities	1.429B	1.330B	1.355B
Cash From Investing Activities	44.10M	-629.8M	-10.58B
Cash From Financing Activities	-526.1M	-129.1M	-901.5M
Net Change In Cash	947.2M	570.8M	-10.12B
YoY Change	-109.36%
FREE CASH FLOW
Cash From Operating Activities	$1.429B	$1.330B	$1.355B
Capital Expenditures
Free Cash Flow
YoY Change

Facts In Submission

Frame	Concept Type	Concept / XBRL Key	Value	Unit
	dei	Document Type DocumentType	10-Q
	dei	Amendment Flag AmendmentFlag	false
	dei	Document Fiscal Period Focus DocumentFiscalPeriodFocus	Q3
	dei	Document Fiscal Year Focus DocumentFiscalYearFocus	2021
	dei	Entity Central Index Key EntityCentralIndexKey	0001822993
	dei	Current Fiscal Year End Date CurrentFiscalYearEndDate	--12-31
	dei	Document Quarterly Report DocumentQuarterlyReport	true
	dei	Document Period End Date DocumentPeriodEndDate	2021-09-30
	dei	Document Transition Report DocumentTransitionReport	false
	dei	Entity File Number EntityFileNumber	001-40274
	dei	Entity Registrant Name EntityRegistrantName	Jackson Financial Inc.
	dei	Entity Incorporation State Country Code EntityIncorporationStateCountryCode	DE
	dei	Entity Tax Identification Number EntityTaxIdentificationNumber	98-0486152
	dei	Entity Address Address Line1 EntityAddressAddressLine1	1 Corporate Way
	dei	Entity Address City Or Town EntityAddressCityOrTown	Lansing
	dei	Local Phone Number LocalPhoneNumber	381-5500
	dei	Security12b Title Security12bTitle	Class A Common Stock, Par Value $0.01 Per Share
	dei	Entity Address State Or Province EntityAddressStateOrProvince	MI
	dei	Entity Address Postal Zip Code EntityAddressPostalZipCode	48951
	dei	City Area Code CityAreaCode	517
	dei	Trading Symbol TradingSymbol	JXN
	dei	Security Exchange Name SecurityExchangeName	NYSE
	dei	Entity Current Reporting Status EntityCurrentReportingStatus	Yes
	dei	Entity Interactive Data Current EntityInteractiveDataCurrent	Yes
	dei	Entity Filer Category EntityFilerCategory	Non-accelerated Filer
	dei	Entity Small Business EntitySmallBusiness	false
	dei	Entity Emerging Growth Company EntityEmergingGrowthCompany	false
	dei	Entity Shell Company EntityShellCompany	false
CY2021Q3	us-gaap	Debt Securities Available For Sale Amortized Cost Allowance For Credit Loss Excluding Accrued Interest DebtSecuritiesAvailableForSaleAmortizedCostAllowanceForCreditLossExcludingAccruedInterest	9400000	USD
CY2020Q4	us-gaap	Debt Securities Available For Sale Amortized Cost Allowance For Credit Loss Excluding Accrued Interest DebtSecuritiesAvailableForSaleAmortizedCostAllowanceForCreditLossExcludingAccruedInterest	13600000	USD
CY2021Q3	us-gaap	Debt Securities Available For Sale Amortized Cost Excluding Accrued Interest After Allowance For Credit Loss DebtSecuritiesAvailableForSaleAmortizedCostExcludingAccruedInterestAfterAllowanceForCreditLoss	49564900000	USD
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CY2021Q3	us-gaap	Debt Securities Available For Sale Excluding Accrued Interest DebtSecuritiesAvailableForSaleExcludingAccruedInterest	52123000000	USD
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CY2021Q3	us-gaap	Trading Securities Debt TradingSecuritiesDebt	117900000	USD
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CY2021Q3	us-gaap	Equity Securities Fv Ni Current And Noncurrent EquitySecuritiesFvNiCurrentAndNoncurrent	290100000	USD
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CY2021Q3	us-gaap	Financing Receivable Allowance For Credit Loss Excluding Accrued Interest FinancingReceivableAllowanceForCreditLossExcludingAccruedInterest	96400000	USD
CY2020Q4	us-gaap	Financing Receivable Allowance For Credit Loss Excluding Accrued Interest FinancingReceivableAllowanceForCreditLossExcludingAccruedInterest	179200000	USD
CY2021Q3	us-gaap	Financing Receivable Excluding Accrued Interest After Allowance For Credit Loss FinancingReceivableExcludingAccruedInterestAfterAllowanceForCreditLoss	11731400000	USD
CY2020Q4	us-gaap	Financing Receivable Excluding Accrued Interest After Allowance For Credit Loss FinancingReceivableExcludingAccruedInterestAfterAllowanceForCreditLoss	10727500000	USD
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CY2020Q4	jxn	Loans Gross Insurance Policy Fair Value Option LoansGrossInsurancePolicyFairValueOption	3454200000	USD
CY2021Q3	us-gaap	Derivative Assets DerivativeAssets	1141900000	USD
CY2020Q4	us-gaap	Derivative Assets DerivativeAssets	2219800000	USD
CY2021Q3	us-gaap	Other Investments OtherInvestments	2770500000	USD
CY2020Q4	us-gaap	Other Investments OtherInvestments	2366700000	USD
CY2021Q3	us-gaap	Investments Investments	74203300000	USD
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CY2021Q3	us-gaap	Accrued Investment Income Receivable AccruedInvestmentIncomeReceivable	511300000	USD
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CY2020Q4	us-gaap	Deferred Policy Acquisition Costs DeferredPolicyAcquisitionCosts	13897000000	USD
CY2021Q3	us-gaap	Reinsurance Recoverables Allowance ReinsuranceRecoverablesAllowance	12300000	USD
CY2020Q4	us-gaap	Reinsurance Recoverables Allowance ReinsuranceRecoverablesAllowance	12600000	USD
CY2021Q3	us-gaap	Reinsurance Recoverables ReinsuranceRecoverables	33752500000	USD
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CY2021Q3	us-gaap	Deferred Income Tax Assets Net DeferredIncomeTaxAssetsNet	1004600000	USD
CY2020Q4	us-gaap	Deferred Income Tax Assets Net DeferredIncomeTaxAssetsNet	1057800000	USD
CY2021Q3	us-gaap	Other Assets OtherAssets	1306000000	USD
CY2020Q4	us-gaap	Other Assets OtherAssets	1103700000	USD
CY2021Q3	us-gaap	Separate Account Assets SeparateAccountAssets	237096200000	USD
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CY2021Q3	us-gaap	Liability For Future Policy Benefits And Unpaid Claims And Claims Adjustment Expense LiabilityForFuturePolicyBenefitsAndUnpaidClaimsAndClaimsAdjustmentExpense	18399300000	USD
CY2020Q4	us-gaap	Liability For Future Policy Benefits And Unpaid Claims And Claims Adjustment Expense LiabilityForFuturePolicyBenefitsAndUnpaidClaimsAndClaimsAdjustmentExpense	21490100000	USD
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CY2020Q4	us-gaap	Other Policyholder Funds OtherPolicyholderFunds	64538400000	USD
CY2021Q3	jxn	Funds Held Under Reinsurance Agreements Fair Value Option FundsHeldUnderReinsuranceAgreementsFairValueOption	3659900000	USD
CY2020Q4	jxn	Funds Held Under Reinsurance Agreements Fair Value Option FundsHeldUnderReinsuranceAgreementsFairValueOption	3626500000	USD
CY2021Q3	us-gaap	Funds Held Under Reinsurance Agreements Liability FundsHeldUnderReinsuranceAgreementsLiability	29771400000	USD
CY2020Q4	us-gaap	Funds Held Under Reinsurance Agreements Liability FundsHeldUnderReinsuranceAgreementsLiability	31971500000	USD
CY2021Q3	us-gaap	Short Term Borrowings ShortTermBorrowings	1601700000	USD
CY2020Q4	us-gaap	Short Term Borrowings ShortTermBorrowings	0	USD
CY2021Q3	us-gaap	Long Term Debt LongTermDebt	1068500000	USD
CY2020Q4	us-gaap	Long Term Debt LongTermDebt	322000000.0	USD
CY2021Q3	us-gaap	Securities Loaned SecuritiesLoaned	20700000	USD
CY2020Q4	us-gaap	Securities Loaned SecuritiesLoaned	13300000	USD
CY2021Q3	us-gaap	Derivative Liabilities DerivativeLiabilities	40400000	USD
CY2020Q4	us-gaap	Derivative Liabilities DerivativeLiabilities	56400000	USD
CY2021Q3	us-gaap	Other Liabilities OtherLiabilities	5052300000	USD
CY2020Q4	us-gaap	Other Liabilities OtherLiabilities	6078700000	USD
CY2021Q3	us-gaap	Separate Accounts Liability SeparateAccountsLiability	237096200000	USD
CY2020Q4	us-gaap	Separate Accounts Liability SeparateAccountsLiability	219062900000	USD
CY2021Q3	us-gaap	Liabilities Liabilities	353516400000	USD
CY2020Q4	us-gaap	Liabilities Liabilities	343533300000	USD
CY2021Q3	us-gaap	Commitments And Contingencies CommitmentsAndContingencies		USD
CY2020Q4	us-gaap	Commitments And Contingencies CommitmentsAndContingencies		USD
CY2021Q3	us-gaap	Common Stock Value CommonStockValue	900000	USD
CY2020Q4	us-gaap	Common Stock Value CommonStockValue	900000	USD
CY2021Q3	us-gaap	Additional Paid In Capital AdditionalPaidInCapital	5927500000	USD
CY2020Q4	us-gaap	Additional Paid In Capital AdditionalPaidInCapital	5926900000	USD
CY2021Q3	us-gaap	Common Stock Held In Trust CommonStockHeldInTrust	0	USD
CY2020Q4	us-gaap	Common Stock Held In Trust CommonStockHeldInTrust	4300000	USD
CY2021Q3	jxn	Equity Compensation Reserve EquityCompensationReserve	10100000	USD
CY2020Q4	jxn	Equity Compensation Reserve EquityCompensationReserve	7700000	USD
CY2021Q3	us-gaap	Aoci Tax Attributable To Parent AociTaxAttributableToParent	275400000	USD
CY2020Q4	us-gaap	Aoci Tax Attributable To Parent AociTaxAttributableToParent	765900000	USD
CY2021Q3	us-gaap	Accumulated Other Comprehensive Income Loss Net Of Tax AccumulatedOtherComprehensiveIncomeLossNetOfTax	2045200000	USD
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CY2021Q3	us-gaap	Stockholders Equity StockholdersEquity	10258200000	USD
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CY2021Q3	us-gaap	Minority Interest MinorityInterest	597900000	USD
CY2020Q4	us-gaap	Minority Interest MinorityInterest	493600000	USD
CY2021Q3	us-gaap	Stockholders Equity Including Portion Attributable To Noncontrolling Interest StockholdersEquityIncludingPortionAttributableToNoncontrollingInterest	10856100000	USD
CY2020Q4	us-gaap	Stockholders Equity Including Portion Attributable To Noncontrolling Interest StockholdersEquityIncludingPortionAttributableToNoncontrollingInterest	9922200000	USD
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CY2020Q4	us-gaap	Liabilities And Stockholders Equity LiabilitiesAndStockholdersEquity	353455500000	USD
CY2021Q3	jxn	Fee Income FeeIncome	1961900000	USD
CY2020Q3	jxn	Fee Income FeeIncome	1666500000	USD
	jxn	Fee Income FeeIncome	5673500000	USD
	jxn	Fee Income FeeIncome	4847900000	USD
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	us-gaap	Premiums Earned Net PremiumsEarnedNet	100300000	USD
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	us-gaap	Net Investment Income NetInvestmentIncome	2105600000	USD
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CY2020Q3	us-gaap	Other Income OtherIncome	21500000	USD
	us-gaap	Other Income OtherIncome	70200000	USD
	us-gaap	Other Income OtherIncome	35600000	USD
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	us-gaap	Revenues Revenues	7225200000	USD
	us-gaap	Revenues Revenues	2605400000	USD
CY2021Q3	jxn	Death Other Policy Benefits And Change In Policy Reserves Net Of Deferrals DeathOtherPolicyBenefitsAndChangeInPolicyReservesNetOfDeferrals	394100000	USD
CY2020Q3	jxn	Death Other Policy Benefits And Change In Policy Reserves Net Of Deferrals DeathOtherPolicyBenefitsAndChangeInPolicyReservesNetOfDeferrals	224200000	USD
	jxn	Death Other Policy Benefits And Change In Policy Reserves Net Of Deferrals DeathOtherPolicyBenefitsAndChangeInPolicyReservesNetOfDeferrals	887100000	USD
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	us-gaap	Interest Credited To Policyholders Account Balances InterestCreditedToPolicyholdersAccountBalances	656600000	USD
	us-gaap	Interest Credited To Policyholders Account Balances InterestCreditedToPolicyholdersAccountBalances	979300000	USD
CY2021Q3	us-gaap	Interest Expense InterestExpense	6300000	USD
CY2020Q3	us-gaap	Interest Expense InterestExpense	7800000	USD
	us-gaap	Interest Expense InterestExpense	19000000.0	USD
	us-gaap	Interest Expense InterestExpense	81000000.0	USD
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	us-gaap	Costs And Expenses CostsAndExpenses	1811500000	USD
	us-gaap	Costs And Expenses CostsAndExpenses	367200000	USD
CY2021Q3	jxn	Cost Of Reinsurance CostOfReinsurance	0	USD
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	jxn	Cost Of Reinsurance CostOfReinsurance	0	USD
	jxn	Cost Of Reinsurance CostOfReinsurance	2520100000	USD
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	us-gaap	Benefits Losses And Expenses BenefitsLossesAndExpenses	3926500000	USD
	us-gaap	Benefits Losses And Expenses BenefitsLossesAndExpenses	4933200000	USD
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	us-gaap	Income Loss From Continuing Operations Before Income Taxes Extraordinary Items Noncontrolling Interest IncomeLossFromContinuingOperationsBeforeIncomeTaxesExtraordinaryItemsNoncontrollingInterest	3298700000	USD
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CY2021Q3	us-gaap	Income Tax Expense Benefit IncomeTaxExpenseBenefit	-16400000	USD
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	us-gaap	Income Tax Expense Benefit IncomeTaxExpenseBenefit	514700000	USD
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	us-gaap	Profit Loss ProfitLoss	2784000000	USD
	us-gaap	Profit Loss ProfitLoss	-1747000000	USD
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CY2021Q3	us-gaap	Net Income Loss NetIncomeLoss	206200000	USD
CY2020Q3	us-gaap	Net Income Loss NetIncomeLoss	-396600000	USD
	us-gaap	Net Income Loss NetIncomeLoss	2597700000	USD
	us-gaap	Net Income Loss NetIncomeLoss	-1709200000	USD
CY2021Q3	us-gaap	Earnings Per Share Basic EarningsPerShareBasic	2.18
CY2020Q3	us-gaap	Earnings Per Share Basic EarningsPerShareBasic	-4.28
	us-gaap	Earnings Per Share Basic EarningsPerShareBasic	27.50
	us-gaap	Earnings Per Share Basic EarningsPerShareBasic	-29.15
CY2021Q3	us-gaap	Earnings Per Share Diluted EarningsPerShareDiluted	2.18
CY2020Q3	us-gaap	Earnings Per Share Diluted EarningsPerShareDiluted	-4.28
	us-gaap	Earnings Per Share Diluted EarningsPerShareDiluted	27.50
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	us-gaap	Profit Loss ProfitLoss	2784000000	USD
	us-gaap	Profit Loss ProfitLoss	-1747000000	USD
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CY2020Q3	us-gaap	Other Comprehensive Income Unrealized Holding Gain Loss On Securities Arising During Period Tax OtherComprehensiveIncomeUnrealizedHoldingGainLossOnSecuritiesArisingDuringPeriodTax	129900000	USD
	us-gaap	Other Comprehensive Income Unrealized Holding Gain Loss On Securities Arising During Period Tax OtherComprehensiveIncomeUnrealizedHoldingGainLossOnSecuritiesArisingDuringPeriodTax	-429800000	USD
	us-gaap	Other Comprehensive Income Unrealized Holding Gain Loss On Securities Arising During Period Tax OtherComprehensiveIncomeUnrealizedHoldingGainLossOnSecuritiesArisingDuringPeriodTax	553300000	USD
CY2021Q3	us-gaap	Other Comprehensive Income Unrealized Holding Gain Loss On Securities Arising During Period Net Of Tax OtherComprehensiveIncomeUnrealizedHoldingGainLossOnSecuritiesArisingDuringPeriodNetOfTax	-313900000	USD
CY2020Q3	us-gaap	Other Comprehensive Income Unrealized Holding Gain Loss On Securities Arising During Period Net Of Tax OtherComprehensiveIncomeUnrealizedHoldingGainLossOnSecuritiesArisingDuringPeriodNetOfTax	488600000	USD
	us-gaap	Other Comprehensive Income Unrealized Holding Gain Loss On Securities Arising During Period Net Of Tax OtherComprehensiveIncomeUnrealizedHoldingGainLossOnSecuritiesArisingDuringPeriodNetOfTax	-1554700000	USD
	us-gaap	Other Comprehensive Income Unrealized Holding Gain Loss On Securities Arising During Period Net Of Tax OtherComprehensiveIncomeUnrealizedHoldingGainLossOnSecuritiesArisingDuringPeriodNetOfTax	2081400000	USD
CY2021Q3	jxn	Oci Debt Securities Available For Sale Impaired Unrealized Holding Gain Loss Before Adjustment Tax OCIDebtSecuritiesAvailableForSaleImpairedUnrealizedHoldingGainLossBeforeAdjustmentTax	100000	USD
CY2020Q3	jxn	Oci Debt Securities Available For Sale Impaired Unrealized Holding Gain Loss Before Adjustment Tax OCIDebtSecuritiesAvailableForSaleImpairedUnrealizedHoldingGainLossBeforeAdjustmentTax	200000	USD
	jxn	Oci Debt Securities Available For Sale Impaired Unrealized Holding Gain Loss Before Adjustment Tax OCIDebtSecuritiesAvailableForSaleImpairedUnrealizedHoldingGainLossBeforeAdjustmentTax	700000	USD
	jxn	Oci Debt Securities Available For Sale Impaired Unrealized Holding Gain Loss Before Adjustment Tax OCIDebtSecuritiesAvailableForSaleImpairedUnrealizedHoldingGainLossBeforeAdjustmentTax	1200000	USD
CY2021Q3	jxn	Oci Debt Securities Available For Sale Impaired Unrealized Holding Gain Loss Before Adjustment After Tax OCIDebtSecuritiesAvailableForSaleImpairedUnrealizedHoldingGainLossBeforeAdjustmentAfterTax	300000	USD
CY2020Q3	jxn	Oci Debt Securities Available For Sale Impaired Unrealized Holding Gain Loss Before Adjustment After Tax OCIDebtSecuritiesAvailableForSaleImpairedUnrealizedHoldingGainLossBeforeAdjustmentAfterTax	400000	USD
	jxn	Oci Debt Securities Available For Sale Impaired Unrealized Holding Gain Loss Before Adjustment After Tax OCIDebtSecuritiesAvailableForSaleImpairedUnrealizedHoldingGainLossBeforeAdjustmentAfterTax	2500000	USD
	jxn	Oci Debt Securities Available For Sale Impaired Unrealized Holding Gain Loss Before Adjustment After Tax OCIDebtSecuritiesAvailableForSaleImpairedUnrealizedHoldingGainLossBeforeAdjustmentAfterTax	4300000	USD
CY2021Q3	us-gaap	Other Comprehensive Income Loss Reclassification Adjustment From Aoci For Sale Of Securities Tax OtherComprehensiveIncomeLossReclassificationAdjustmentFromAOCIForSaleOfSecuritiesTax	-8600000	USD
CY2020Q3	us-gaap	Other Comprehensive Income Loss Reclassification Adjustment From Aoci For Sale Of Securities Tax OtherComprehensiveIncomeLossReclassificationAdjustmentFromAOCIForSaleOfSecuritiesTax	-18100000	USD
	us-gaap	Other Comprehensive Income Loss Reclassification Adjustment From Aoci For Sale Of Securities Tax OtherComprehensiveIncomeLossReclassificationAdjustmentFromAOCIForSaleOfSecuritiesTax	-61400000	USD
	us-gaap	Other Comprehensive Income Loss Reclassification Adjustment From Aoci For Sale Of Securities Tax OtherComprehensiveIncomeLossReclassificationAdjustmentFromAOCIForSaleOfSecuritiesTax	-168000000.0	USD
CY2021Q3	us-gaap	Other Comprehensive Income Loss Reclassification Adjustment From Aoci For Sale Of Securities Net Of Tax OtherComprehensiveIncomeLossReclassificationAdjustmentFromAOCIForSaleOfSecuritiesNetOfTax	31400000	USD
CY2020Q3	us-gaap	Other Comprehensive Income Loss Reclassification Adjustment From Aoci For Sale Of Securities Net Of Tax OtherComprehensiveIncomeLossReclassificationAdjustmentFromAOCIForSaleOfSecuritiesNetOfTax	67800000	USD
	us-gaap	Other Comprehensive Income Loss Reclassification Adjustment From Aoci For Sale Of Securities Net Of Tax OtherComprehensiveIncomeLossReclassificationAdjustmentFromAOCIForSaleOfSecuritiesNetOfTax	223200000	USD
	us-gaap	Other Comprehensive Income Loss Reclassification Adjustment From Aoci For Sale Of Securities Net Of Tax OtherComprehensiveIncomeLossReclassificationAdjustmentFromAOCIForSaleOfSecuritiesNetOfTax	631800000	USD
	us-gaap	Comprehensive Income Net Of Tax ComprehensiveIncomeNetOfTax	-255300000	USD
CY2021Q3	us-gaap	Other Comprehensive Income Loss Net Of Tax OtherComprehensiveIncomeLossNetOfTax	-345000000.0	USD
CY2020Q3	us-gaap	Other Comprehensive Income Loss Net Of Tax OtherComprehensiveIncomeLossNetOfTax	421200000	USD
	us-gaap	Other Comprehensive Income Loss Net Of Tax OtherComprehensiveIncomeLossNetOfTax	-1775400000	USD
	us-gaap	Other Comprehensive Income Loss Net Of Tax OtherComprehensiveIncomeLossNetOfTax	1453900000	USD
CY2021Q3	us-gaap	Comprehensive Income Net Of Tax Including Portion Attributable To Noncontrolling Interest ComprehensiveIncomeNetOfTaxIncludingPortionAttributableToNoncontrollingInterest	-76900000	USD
CY2020Q3	us-gaap	Comprehensive Income Net Of Tax Including Portion Attributable To Noncontrolling Interest ComprehensiveIncomeNetOfTaxIncludingPortionAttributableToNoncontrollingInterest	46300000	USD
	us-gaap	Comprehensive Income Net Of Tax Including Portion Attributable To Noncontrolling Interest ComprehensiveIncomeNetOfTaxIncludingPortionAttributableToNoncontrollingInterest	1008600000	USD
	us-gaap	Comprehensive Income Net Of Tax Including Portion Attributable To Noncontrolling Interest ComprehensiveIncomeNetOfTaxIncludingPortionAttributableToNoncontrollingInterest	-293100000	USD
CY2021Q3	us-gaap	Comprehensive Income Net Of Tax Attributable To Noncontrolling Interest ComprehensiveIncomeNetOfTaxAttributableToNoncontrollingInterest	61900000	USD
CY2020Q3	us-gaap	Comprehensive Income Net Of Tax Attributable To Noncontrolling Interest ComprehensiveIncomeNetOfTaxAttributableToNoncontrollingInterest	21700000	USD
	us-gaap	Comprehensive Income Net Of Tax Attributable To Noncontrolling Interest ComprehensiveIncomeNetOfTaxAttributableToNoncontrollingInterest	186300000	USD
	us-gaap	Comprehensive Income Net Of Tax Attributable To Noncontrolling Interest ComprehensiveIncomeNetOfTaxAttributableToNoncontrollingInterest	-37800000	USD
CY2021Q3	us-gaap	Comprehensive Income Net Of Tax ComprehensiveIncomeNetOfTax	-138800000	USD
CY2020Q3	us-gaap	Comprehensive Income Net Of Tax ComprehensiveIncomeNetOfTax	24600000	USD
	us-gaap	Comprehensive Income Net Of Tax ComprehensiveIncomeNetOfTax	822300000	USD
CY2021Q2	us-gaap	Stockholders Equity Including Portion Attributable To Noncontrolling Interest StockholdersEquityIncludingPortionAttributableToNoncontrollingInterest	10989600000	USD
CY2021Q3	us-gaap	Profit Loss ProfitLoss	268100000	USD
CY2021Q3	us-gaap	Other Comprehensive Income Loss Net Of Tax OtherComprehensiveIncomeLossNetOfTax	-345000000.0	USD
CY2021Q3	us-gaap	Minority Interest Period Increase Decrease MinorityInterestPeriodIncreaseDecrease	-63100000	USD
CY2021Q3	jxn	Stock Issued During Period Value Demerger StockIssuedDuringPeriodValueDemerger	4900000	USD
CY2021Q3	jxn	Equity Compensation Reserve Period Increase Decrease EquityCompensationReservePeriodIncreaseDecrease	1600000	USD
CY2021Q3	us-gaap	Stockholders Equity Including Portion Attributable To Noncontrolling Interest StockholdersEquityIncludingPortionAttributableToNoncontrollingInterest	10856100000	USD
CY2020Q2	us-gaap	Stockholders Equity Including Portion Attributable To Noncontrolling Interest StockholdersEquityIncludingPortionAttributableToNoncontrollingInterest	9296900000	USD
CY2020Q3	us-gaap	Profit Loss ProfitLoss	-374900000	USD
CY2020Q3	us-gaap	Other Comprehensive Income Loss Net Of Tax OtherComprehensiveIncomeLossNetOfTax	421200000	USD
CY2020Q3	us-gaap	Minority Interest Period Increase Decrease MinorityInterestPeriodIncreaseDecrease	11600000	USD
CY2020Q3	us-gaap	Stock Issued During Period Value New Issues StockIssuedDuringPeriodValueNewIssues	500000000.0	USD
CY2020Q3	us-gaap	Stockholders Equity Including Portion Attributable To Noncontrolling Interest StockholdersEquityIncludingPortionAttributableToNoncontrollingInterest	9847400000	USD
CY2020Q4	us-gaap	Stockholders Equity Including Portion Attributable To Noncontrolling Interest StockholdersEquityIncludingPortionAttributableToNoncontrollingInterest	9922200000	USD
	us-gaap	Profit Loss ProfitLoss	2784000000	USD
	us-gaap	Other Comprehensive Income Loss Net Of Tax OtherComprehensiveIncomeLossNetOfTax	-1775400000	USD
	us-gaap	Minority Interest Period Increase Decrease MinorityInterestPeriodIncreaseDecrease	-82000000.0	USD
	jxn	Stock Issued During Period Value Demerger StockIssuedDuringPeriodValueDemerger	4900000	USD
	jxn	Equity Compensation Reserve Period Increase Decrease EquityCompensationReservePeriodIncreaseDecrease	2400000	USD
CY2021Q3	us-gaap	Stockholders Equity Including Portion Attributable To Noncontrolling Interest StockholdersEquityIncludingPortionAttributableToNoncontrollingInterest	10856100000	USD
CY2019Q4	us-gaap	Stockholders Equity Including Portion Attributable To Noncontrolling Interest StockholdersEquityIncludingPortionAttributableToNoncontrollingInterest	7320600000	USD
	us-gaap	Profit Loss ProfitLoss	-1747000000	USD
	us-gaap	Other Comprehensive Income Loss Net Of Tax OtherComprehensiveIncomeLossNetOfTax	1453900000	USD
	us-gaap	Minority Interest Period Increase Decrease MinorityInterestPeriodIncreaseDecrease	25300000	USD
	jxn	Stock Issued During Period Shares Issued For Debt Restructure StockIssuedDuringPeriodSharesIssuedForDebtRestructure	2350000000	USD
	us-gaap	Stock Issued During Period Value New Issues StockIssuedDuringPeriodValueNewIssues	500000000.0	USD
CY2020Q3	us-gaap	Stockholders Equity Including Portion Attributable To Noncontrolling Interest StockholdersEquityIncludingPortionAttributableToNoncontrollingInterest	9847400000	USD
	us-gaap	Profit Loss ProfitLoss	2784000000	USD
	us-gaap	Profit Loss ProfitLoss	-1747000000	USD
	us-gaap	Realized Investment Gains Losses RealizedInvestmentGainsLosses	203900000	USD
	us-gaap	Realized Investment Gains Losses RealizedInvestmentGainsLosses	184200000	USD
	us-gaap	Derivative Gain Loss On Derivative Net DerivativeGainLossOnDerivativeNet	-1413400000	USD
	us-gaap	Interest Credited To Policy Owner Account InterestCreditedToPolicyOwnerAccount	656900000	USD
	us-gaap	Derivative Gain Loss On Derivative Net DerivativeGainLossOnDerivativeNet	-5492200000	USD
	jxn	Net Gains Losses On Funds Withheld Payable Under Reinsurance Treaties NetGainsLossesOnFundsWithheldPayableUnderReinsuranceTreaties	15100000	USD
	jxn	Net Gains Losses On Funds Withheld Payable Under Reinsurance Treaties NetGainsLossesOnFundsWithheldPayableUnderReinsuranceTreaties	790300000	USD
	us-gaap	Interest Credited To Policy Owner Account InterestCreditedToPolicyOwnerAccount	982300000	USD
	jxn	Mortality Expense And Surrender Charges MortalityExpenseAndSurrenderCharges	417900000	USD
	jxn	Mortality Expense And Surrender Charges MortalityExpenseAndSurrenderCharges	451500000	USD
	us-gaap	Accretion Amortization Of Discounts And Premiums Investments AccretionAmortizationOfDiscountsAndPremiumsInvestments	-39900000	USD
	us-gaap	Accretion Amortization Of Discounts And Premiums Investments AccretionAmortizationOfDiscountsAndPremiumsInvestments	-34100000	USD
	us-gaap	Deferred Income Tax Expense Benefit DeferredIncomeTaxExpenseBenefit	543700000	USD
	us-gaap	Deferred Income Tax Expense Benefit DeferredIncomeTaxExpenseBenefit	-454500000	USD
	jxn	Cash Paid To Received From Reinsurance Transaction CashPaidToReceivedFromReinsuranceTransaction	0	USD
	jxn	Cash Paid To Received From Reinsurance Transaction CashPaidToReceivedFromReinsuranceTransaction	31700000	USD
	us-gaap	Increase Decrease In Accrued Investment Income Receivable IncreaseDecreaseInAccruedInvestmentIncomeReceivable	-46600000	USD
	us-gaap	Increase Decrease In Accrued Investment Income Receivable IncreaseDecreaseInAccruedInvestmentIncomeReceivable	3200000	USD
	us-gaap	Increase Decrease In Deferred Policy Acquisition Costs IncreaseDecreaseInDeferredPolicyAcquisitionCosts	41600000	USD
	us-gaap	Increase Decrease In Deferred Policy Acquisition Costs IncreaseDecreaseInDeferredPolicyAcquisitionCosts	853800000	USD
	us-gaap	Increase Decrease In Other Operating Capital Net IncreaseDecreaseInOtherOperatingCapitalNet	1229400000	USD
	us-gaap	Increase Decrease In Other Operating Capital Net IncreaseDecreaseInOtherOperatingCapitalNet	-455000000.0	USD
	us-gaap	Net Cash Provided By Used In Operating Activities NetCashProvidedByUsedInOperatingActivities	3576600000	USD
	us-gaap	Net Cash Provided By Used In Operating Activities NetCashProvidedByUsedInOperatingActivities	2447400000	USD
	jxn	Proceeds From Sale And Maturity Of Debt Securities ProceedsFromSaleAndMaturityOfDebtSecurities	12994400000	USD
	jxn	Proceeds From Sale And Maturity Of Debt Securities ProceedsFromSaleAndMaturityOfDebtSecurities	20751500000	USD
	us-gaap	Proceeds From Sale Of Equity Securities Fv Ni ProceedsFromSaleOfEquitySecuritiesFvNi	35500000	USD
	us-gaap	Proceeds From Sale Of Equity Securities Fv Ni ProceedsFromSaleOfEquitySecuritiesFvNi	24300000	USD
	us-gaap	Proceeds From Sale And Collection Of Finance Receivables ProceedsFromSaleAndCollectionOfFinanceReceivables	1242700000	USD
	us-gaap	Proceeds From Sale And Collection Of Finance Receivables ProceedsFromSaleAndCollectionOfFinanceReceivables	1020300000	USD
	jxn	Payments To Acquire Debt Securities PaymentsToAcquireDebtSecurities	8289800000	USD
	jxn	Payments To Acquire Debt Securities PaymentsToAcquireDebtSecurities	23543100000	USD
	us-gaap	Payments To Acquire Equity Securities Fv Ni PaymentsToAcquireEquitySecuritiesFvNi	108000000.0	USD
	us-gaap	Payments To Acquire Equity Securities Fv Ni PaymentsToAcquireEquitySecuritiesFvNi	37300000	USD
	us-gaap	Payments To Acquire Finance Receivables PaymentsToAcquireFinanceReceivables	2175800000	USD
	us-gaap	Payments To Acquire Finance Receivables PaymentsToAcquireFinanceReceivables	1096100000	USD
	jxn	Payments For Proceeds From Derivative Instruments And Collateral On Investments PaymentsForProceedsFromDerivativeInstrumentsAndCollateralOnInvestments	3222600000	USD
	jxn	Payments For Proceeds From Derivative Instruments And Collateral On Investments PaymentsForProceedsFromDerivativeInstrumentsAndCollateralOnInvestments	1350500000	USD
	us-gaap	Payments For Proceeds From Other Investing Activities PaymentsForProceedsFromOtherInvestingActivities	-147700000	USD
	us-gaap	Payments For Proceeds From Other Investing Activities PaymentsForProceedsFromOtherInvestingActivities	-528100000	USD
	us-gaap	Net Cash Provided By Used In Investing Activities NetCashProvidedByUsedInInvestingActivities	624100000	USD
	us-gaap	Net Cash Provided By Used In Investing Activities NetCashProvidedByUsedInInvestingActivities	-3702800000	USD
	us-gaap	Additions To Contract Holders Funds AdditionsToContractHoldersFunds	14664300000	USD
	us-gaap	Additions To Contract Holders Funds AdditionsToContractHoldersFunds	14618900000	USD
	us-gaap	Withdrawal From Contract Holders Funds WithdrawalFromContractHoldersFunds	21646800000	USD
	us-gaap	Withdrawal From Contract Holders Funds WithdrawalFromContractHoldersFunds	16230700000	USD
	jxn	Transfers To From Separate Accounts TransfersToFromSeparateAccounts	2068300000	USD
	jxn	Transfers To From Separate Accounts TransfersToFromSeparateAccounts	2245200000	USD
	us-gaap	Proceeds From Payments For In Securities Sold Under Agreements To Repurchase ProceedsFromPaymentsForInSecuritiesSoldUnderAgreementsToRepurchase	-794000000.0	USD
	us-gaap	Proceeds From Payments For In Securities Sold Under Agreements To Repurchase ProceedsFromPaymentsForInSecuritiesSoldUnderAgreementsToRepurchase	0	USD
	us-gaap	Repayments Of Federal Home Loan Bank Borrowings RepaymentsOfFederalHomeLoanBankBorrowings	380000000.0	USD
	us-gaap	Repayments Of Federal Home Loan Bank Borrowings RepaymentsOfFederalHomeLoanBankBorrowings	300100000	USD
	us-gaap	Proceeds From Repayments Of Other Debt ProceedsFromRepaymentsOfOtherDebt	2345700000	USD
	us-gaap	Proceeds From Repayments Of Other Debt ProceedsFromRepaymentsOfOtherDebt	-64500000	USD
	jxn	Proceeds From Disposition Of Shares Held In Trust ProceedsFromDispositionOfSharesHeldInTrust	4900000	USD
	jxn	Proceeds From Disposition Of Shares Held In Trust ProceedsFromDispositionOfSharesHeldInTrust	0	USD
	us-gaap	Proceeds From Issuance Of Common Stock ProceedsFromIssuanceOfCommonStock	0	USD
	us-gaap	Proceeds From Issuance Of Common Stock ProceedsFromIssuanceOfCommonStock	500000000.0	USD
	us-gaap	Net Cash Provided By Used In Financing Activities NetCashProvidedByUsedInFinancingActivities	-3737600000	USD
	us-gaap	Net Cash Provided By Used In Financing Activities NetCashProvidedByUsedInFinancingActivities	768800000	USD
	us-gaap	Cash Cash Equivalents Restricted Cash And Restricted Cash Equivalents Period Increase Decrease Including Exchange Rate Effect CashCashEquivalentsRestrictedCashAndRestrictedCashEquivalentsPeriodIncreaseDecreaseIncludingExchangeRateEffect	463100000	USD
	us-gaap	Cash Cash Equivalents Restricted Cash And Restricted Cash Equivalents Period Increase Decrease Including Exchange Rate Effect CashCashEquivalentsRestrictedCashAndRestrictedCashEquivalentsPeriodIncreaseDecreaseIncludingExchangeRateEffect	-486600000	USD
CY2020Q4	us-gaap	Cash Cash Equivalents Restricted Cash And Restricted Cash Equivalents CashCashEquivalentsRestrictedCashAndRestrictedCashEquivalents	2018700000	USD
CY2019Q4	us-gaap	Cash Cash Equivalents Restricted Cash And Restricted Cash Equivalents CashCashEquivalentsRestrictedCashAndRestrictedCashEquivalents	1934500000	USD
CY2021Q3	us-gaap	Cash Cash Equivalents Restricted Cash And Restricted Cash Equivalents CashCashEquivalentsRestrictedCashAndRestrictedCashEquivalents	2481800000	USD
CY2020Q3	us-gaap	Cash Cash Equivalents Restricted Cash And Restricted Cash Equivalents CashCashEquivalentsRestrictedCashAndRestrictedCashEquivalents	1447900000	USD
	us-gaap	Income Taxes Paid Net IncomeTaxesPaidNet	36100000	USD
	us-gaap	Income Taxes Paid Net IncomeTaxesPaidNet	-1300000	USD
	us-gaap	Interest Paid Net InterestPaidNet	15300000	USD
	us-gaap	Interest Paid Net InterestPaidNet	75700000	USD
	jxn	Debt Securities Acquired From Noncash Transactions DebtSecuritiesAcquiredFromNoncashTransactions	302600000	USD
	jxn	Debt Securities Acquired From Noncash Transactions DebtSecuritiesAcquiredFromNoncashTransactions	382000000.0	USD
	jxn	Other Invested Assets Acquired From Stock Splits And Stock Distributions OtherInvestedAssetsAcquiredFromStockSplitsAndStockDistributions	98900000	USD
	jxn	Other Invested Assets Acquired From Stock Splits And Stock Distributions OtherInvestedAssetsAcquiredFromStockSplitsAndStockDistributions	4100000	USD
	jxn	Noncash Debt Restructuring NoncashDebtRestructuring	0	USD
	jxn	Noncash Debt Restructuring NoncashDebtRestructuring	2350000000	USD
	jxn	Noncash Shares Issued In Settlement Of Debt Restructuring NoncashSharesIssuedInSettlementOfDebtRestructuring	0	USD
	jxn	Noncash Shares Issued In Settlement Of Debt Restructuring NoncashSharesIssuedInSettlementOfDebtRestructuring	2350000000	USD
CY2021Q3	us-gaap	Stockholders Equity Note Stock Split Conversion Ratio1 StockholdersEquityNoteStockSplitConversionRatio1	104960.3836276
	us-gaap	Use Of Estimates UseOfEstimates	<div style="text-align:justify"><span style="color:#000000;font-family:'Times New Roman',sans-serif;font-size:10pt;font-weight:400;line-height:120%">The preparation of the condensed consolidated financial statements in conformity with GAAP requires the use of estimates and assumptions about future events that affect the amounts reported in the condensed consolidated financial statements and the accompanying notes. Significant estimates or assumptions, as further discussed in the notes, include:</span></div><div style="text-align:justify"><span><br/></span></div><div style="padding-left:36pt;text-align:justify;text-indent:-18pt"><span style="color:#000000;font-family:'Times New Roman',sans-serif;font-size:12pt;font-weight:400;line-height:120%">•</span><span style="color:#000000;font-family:'Times New Roman',sans-serif;font-size:10pt;font-weight:400;line-height:120%;padding-left:13.8pt">Valuation of investments and derivative instruments, including fair values of securities deemed to be in an illiquid market and the determination of when an impairment is necessary;</span></div><div style="padding-left:36pt;text-align:justify;text-indent:-18pt"><span style="color:#000000;font-family:'Times New Roman',sans-serif;font-size:12pt;font-weight:400;line-height:120%">•</span><span style="color:#000000;font-family:'Times New Roman',sans-serif;font-size:10pt;font-weight:400;line-height:120%;padding-left:13.8pt">Assessments as to whether certain entities are variable interest entities, the existence of reconsideration events and the determination of which party, if any, should consolidate the entity;</span></div><div style="padding-left:36pt;text-align:justify;text-indent:-18pt"><span style="color:#000000;font-family:'Times New Roman',sans-serif;font-size:12pt;font-weight:400;line-height:120%">•</span><span style="color:#000000;font-family:'Times New Roman',sans-serif;font-size:10pt;font-weight:400;line-height:120%;padding-left:13.8pt">Assumptions impacting estimated future gross profits, including policyholder behavior, mortality rates, expenses, projected hedging costs, investment returns and policy crediting rates, used in the calculation of amortization of deferred acquisition costs and deferred sales inducements;</span></div><div style="padding-left:36pt;text-align:justify;text-indent:-18pt"><span style="color:#000000;font-family:'Times New Roman',sans-serif;font-size:12pt;font-weight:400;line-height:120%">•</span><span style="color:#000000;font-family:'Times New Roman',sans-serif;font-size:10pt;font-weight:400;line-height:120%;padding-left:13.8pt">Assumptions used in calculating policy reserves and liabilities, including policyholder behavior, mortality rates, expenses, investment returns and policy crediting rates;</span></div><div style="padding-left:36pt;text-align:justify;text-indent:-18pt"><span style="color:#000000;font-family:'Times New Roman',sans-serif;font-size:12pt;font-weight:400;line-height:120%">•</span><span style="color:#000000;font-family:'Times New Roman',sans-serif;font-size:10pt;font-weight:400;line-height:120%;padding-left:13.8pt">Assumptions as to future earnings levels being sufficient to realize deferred tax benefits;</span></div><div style="padding-left:36pt;text-align:justify;text-indent:-18pt"><span style="color:#000000;font-family:'Times New Roman',sans-serif;font-size:12pt;font-weight:400;line-height:120%">•</span><span style="color:#000000;font-family:'Times New Roman',sans-serif;font-size:10pt;font-weight:400;line-height:120%;padding-left:13.8pt">Estimates related to expectations of credit losses on certain financial assets and off balance sheet exposures;</span></div><div style="padding-left:36pt;text-align:justify;text-indent:-18pt"><span style="color:#000000;font-family:'Times New Roman',sans-serif;font-size:12pt;font-weight:400;line-height:120%">•</span><span style="color:#000000;font-family:'Times New Roman',sans-serif;font-size:10pt;font-weight:400;line-height:120%;padding-left:13.8pt">Assumptions and estimates associated with the Company’s tax positions, including an estimate of the dividends received deduction, which impact the amount of recognized tax benefits recorded by the Company;</span></div><div style="padding-left:36pt;text-align:justify;text-indent:-18pt"><span style="color:#000000;font-family:'Times New Roman',sans-serif;font-size:12pt;font-weight:400;line-height:120%">•</span><span style="color:#000000;font-family:'Times New Roman',sans-serif;font-size:10pt;font-weight:400;line-height:120%;padding-left:13.8pt">Value of guaranteed benefits; and,</span></div><div style="padding-left:36pt;text-align:justify;text-indent:-18pt"><span style="color:#000000;font-family:'Times New Roman',sans-serif;font-size:12pt;font-weight:400;line-height:120%">•</span><span style="color:#000000;font-family:'Times New Roman',sans-serif;font-size:10pt;font-weight:400;line-height:120%;padding-left:13.8pt">Value of business acquired, its recoverability and amortization. </span></div><div style="text-align:justify"><span><br/></span></div><div style="text-align:justify"><span style="color:#000000;font-family:'Times New Roman',sans-serif;font-size:10pt;font-weight:400;line-height:120%">These estimates and assumptions are based on management’s best estimates and judgments. Management evaluates its estimates and assumptions on an ongoing basis using historical experience and other factors deemed appropriate. As facts and circumstances dictate, these estimates and assumptions may be adjusted. Since future events and their effects cannot be determined with precision, actual results could differ significantly from these estimates. Changes in estimates, including those resulting from continuing changes in the economic environment, will be reflected in the consolidated financial statements in the periods the estimates are changed.</span></div>
CY2021Q3	jxn	Debt Securities Rated DebtSecuritiesRated	141900000	USD
CY2021Q3	jxn	Debt Securities Percentage DebtSecuritiesPercentage	1.000
CY2021Q3	jxn	Debt Securities Amortized Cost DebtSecuritiesAmortizedCost	51199400000	USD
CY2021Q3	jxn	Debt Securities Allowance For Credit Loss DebtSecuritiesAllowanceForCreditLoss	9400000	USD
CY2021Q3	jxn	Debt Securities Accumulated Gross Unrealized Gain Before Tax DebtSecuritiesAccumulatedGrossUnrealizedGainBeforeTax	3285200000	USD
CY2021Q3	jxn	Debt Securities Accumulated Gross Unrealized Loss Before Tax DebtSecuritiesAccumulatedGrossUnrealizedLossBeforeTax	717700000	USD
CY2021Q3	us-gaap	Debt Securities DebtSecurities	53757500000	USD
CY2020Q4	jxn	Debt Securities Amortized Cost DebtSecuritiesAmortizedCost	55523400000	USD
CY2020Q4	jxn	Debt Securities Allowance For Credit Loss DebtSecuritiesAllowanceForCreditLoss	13600000	USD
CY2020Q4	jxn	Debt Securities Accumulated Gross Unrealized Gain Before Tax DebtSecuritiesAccumulatedGrossUnrealizedGainBeforeTax	5116500000	USD
CY2020Q4	jxn	Debt Securities Accumulated Gross Unrealized Loss Before Tax DebtSecuritiesAccumulatedGrossUnrealizedLossBeforeTax	168900000	USD
CY2020Q4	us-gaap	Debt Securities DebtSecurities	60457400000	USD
CY2021Q3	jxn	Debt Securities Amortized Cost Maturity Allocated And Single Maturity Date Year One DebtSecuritiesAmortizedCostMaturityAllocatedAndSingleMaturityDateYearOne	1069800000	USD
CY2021Q3	jxn	Debt Securities Allowance For Credit Loss Maturity Allocated And Single Maturity Date Year One DebtSecuritiesAllowanceForCreditLossMaturityAllocatedAndSingleMaturityDateYearOne	0	USD
CY2021Q3	jxn	Debt Securities Accumulated Gross Unrealized Gain Before Tax Maturity Allocated And Single Maturity Date Year One DebtSecuritiesAccumulatedGrossUnrealizedGainBeforeTaxMaturityAllocatedAndSingleMaturityDateYearOne	18700000	USD
CY2021Q3	jxn	Debt Securities Accumulated Gross Unrealized Loss Before Tax Maturity Allocated And Single Maturity Date Year One DebtSecuritiesAccumulatedGrossUnrealizedLossBeforeTaxMaturityAllocatedAndSingleMaturityDateYearOne	0	USD
CY2021Q3	jxn	Debt Securities Fair Value Maturity Allocated And Single Maturity Date Year One DebtSecuritiesFairValueMaturityAllocatedAndSingleMaturityDateYearOne	1088500000	USD
CY2021Q3	jxn	Debt Securities Amortized Cost Maturity Allocated And Single Maturity Date After Year One Through Five DebtSecuritiesAmortizedCostMaturityAllocatedAndSingleMaturityDateAfterYearOneThroughFive	8537800000	USD
CY2021Q3	jxn	Debt Securities Allowance For Credit Loss Maturity Allocated And Single Maturity Date After Year One Through Five DebtSecuritiesAllowanceForCreditLossMaturityAllocatedAndSingleMaturityDateAfterYearOneThroughFive	0	USD
CY2021Q3	jxn	Debt Securities Accumulated Gross Unrealized Gain Before Tax Maturity Allocated And Single Maturity Date After Year One Through Year Five DebtSecuritiesAccumulatedGrossUnrealizedGainBeforeTaxMaturityAllocatedAndSingleMaturityDateAfterYearOneThroughYearFive	506700000	USD
CY2021Q3	jxn	Debt Securities Accumulated Gross Unrealized Loss Before Tax Maturity Allocated And Single Maturity Date After Year One Through Year Five DebtSecuritiesAccumulatedGrossUnrealizedLossBeforeTaxMaturityAllocatedAndSingleMaturityDateAfterYearOneThroughYearFive	17200000	USD
CY2021Q3	jxn	Debt Securities Fair Value Maturity Allocated And Single Maturity Date After Year One Through Five DebtSecuritiesFairValueMaturityAllocatedAndSingleMaturityDateAfterYearOneThroughFive	9027300000	USD
CY2021Q3	jxn	Debt Securities Amortized Cost Maturity Allocated And Single Maturity Date After Year Five Through Ten DebtSecuritiesAmortizedCostMaturityAllocatedAndSingleMaturityDateAfterYearFiveThroughTen	14322000000	USD
CY2021Q3	jxn	Debt Securities Allowance For Credit Loss Maturity Allocated And Single Maturity Date After Year Five Through Ten DebtSecuritiesAllowanceForCreditLossMaturityAllocatedAndSingleMaturityDateAfterYearFiveThroughTen	0	USD
CY2021Q3	jxn	Debt Securities Accumulated Gross Unrealized Gain Before Tax Maturity Allocated And Single Maturity Date After Year Five Through Year Ten DebtSecuritiesAccumulatedGrossUnrealizedGainBeforeTaxMaturityAllocatedAndSingleMaturityDateAfterYearFiveThroughYearTen	962000000.0	USD
CY2021Q3	jxn	Debt Securities Accumulated Gross Unrealized Loss Before Tax Maturity Allocated And Single Maturity Date After Year Five Through Year Ten DebtSecuritiesAccumulatedGrossUnrealizedLossBeforeTaxMaturityAllocatedAndSingleMaturityDateAfterYearFiveThroughYearTen	85900000	USD
CY2021Q3	jxn	Debt Securities Fair Value Maturity Allocated And Single Maturity Date After Year Five Through Ten DebtSecuritiesFairValueMaturityAllocatedAndSingleMaturityDateAfterYearFiveThroughTen	15198100000	USD
CY2021Q3	jxn	Debt Securities Amortized Cost Maturity Allocated And Single Maturity Date After Year Ten Through Twenty DebtSecuritiesAmortizedCostMaturityAllocatedAndSingleMaturityDateAfterYearTenThroughTwenty	8536100000	USD
CY2021Q3	jxn	Debt Securities Allowance For Credit Loss Maturity Allocated And Single Maturity Date After Year Ten Through Twenty DebtSecuritiesAllowanceForCreditLossMaturityAllocatedAndSingleMaturityDateAfterYearTenThroughTwenty	0	USD
CY2021Q3	jxn	Debt Securities Accumulated Gross Unrealized Gain Before Tax Maturity Allocated And Single Maturity Date After Year Ten Through Year Twenty DebtSecuritiesAccumulatedGrossUnrealizedGainBeforeTaxMaturityAllocatedAndSingleMaturityDateAfterYearTenThroughYearTwenty	878800000	USD
CY2021Q3	jxn	Debt Securities Accumulated Gross Unrealized Loss Before Tax Maturity Allocated And Single Maturity Date After Year Ten Through Year Twenty DebtSecuritiesAccumulatedGrossUnrealizedLossBeforeTaxMaturityAllocatedAndSingleMaturityDateAfterYearTenThroughYearTwenty	184400000	USD
CY2021Q3	jxn	Debt Securities Fair Value Maturity Allocated And Single Maturity Date After Year Ten Through Twenty DebtSecuritiesFairValueMaturityAllocatedAndSingleMaturityDateAfterYearTenThroughTwenty	9230500000	USD
CY2021Q3	jxn	Debt Securities Amortized Cost Maturity Allocated And Single Maturity Date After Year Twenty DebtSecuritiesAmortizedCostMaturityAllocatedAndSingleMaturityDateAfterYearTwenty	9563200000	USD
CY2021Q3	jxn	Debt Securities Allowance For Credit Loss Maturity Allocated And Single Maturity Date After Year Twenty DebtSecuritiesAllowanceForCreditLossMaturityAllocatedAndSingleMaturityDateAfterYearTwenty	0	USD
CY2021Q3	jxn	Debt Securities Accumulated Gross Unrealized Gain Before Tax Maturity Allocated And Single Maturity Date After Year Twenty DebtSecuritiesAccumulatedGrossUnrealizedGainBeforeTaxMaturityAllocatedAndSingleMaturityDateAfterYearTwenty	614400000	USD
CY2021Q3	jxn	Debt Securities Accumulated Gross Unrealized Loss Before Tax Maturity Allocated And Single Maturity Date After Year Twenty DebtSecuritiesAccumulatedGrossUnrealizedLossBeforeTaxMaturityAllocatedAndSingleMaturityDateAfterYearTwenty	406100000	USD
CY2021Q3	jxn	Debt Securities Fair Value Maturity Allocated And Single Maturity Date After Year Twenty DebtSecuritiesFairValueMaturityAllocatedAndSingleMaturityDateAfterYearTwenty	9771500000	USD
CY2021Q3	jxn	Debt Securities Amortized Cost DebtSecuritiesAmortizedCost	51199400000	USD
CY2021Q3	jxn	Debt Securities Allowance For Credit Loss DebtSecuritiesAllowanceForCreditLoss	9400000	USD
CY2021Q3	jxn	Debt Securities Accumulated Gross Unrealized Gain Before Tax DebtSecuritiesAccumulatedGrossUnrealizedGainBeforeTax	3285200000	USD
CY2021Q3	jxn	Debt Securities Accumulated Gross Unrealized Loss Before Tax DebtSecuritiesAccumulatedGrossUnrealizedLossBeforeTax	717700000	USD
CY2021Q3	us-gaap	Debt Securities DebtSecurities	53757500000	USD
CY2021Q3	us-gaap	Securities Reserve Deposit Required And Made SecuritiesReserveDepositRequiredAndMade	115200000	USD
CY2020Q4	us-gaap	Securities Reserve Deposit Required And Made SecuritiesReserveDepositRequiredAndMade	123400000	USD
CY2021Q3	jxn	Debt Securities Continuous Unrealized Loss Position Less Than12 Months Accumulated Loss DebtSecuritiesContinuousUnrealizedLossPositionLessThan12MonthsAccumulatedLoss	235500000	USD
CY2021Q3	jxn	Debt Securities Continuous Unrealized Loss Position Less Than12 Months DebtSecuritiesContinuousUnrealizedLossPositionLessThan12Months	8703700000	USD
CY2021Q3	jxn	Debt Securities Continuous Unrealized Loss Position Less Than12 Months Number Of Positions DebtSecuritiesContinuousUnrealizedLossPositionLessThan12MonthsNumberOfPositions	1125	security
CY2020Q4	jxn	Debt Securities Continuous Unrealized Loss Position Less Than12 Months Accumulated Loss DebtSecuritiesContinuousUnrealizedLossPositionLessThan12MonthsAccumulatedLoss	164800000	USD
CY2020Q4	jxn	Debt Securities Continuous Unrealized Loss Position Less Than12 Months DebtSecuritiesContinuousUnrealizedLossPositionLessThan12Months	6555400000	USD
CY2020Q4	jxn	Debt Securities Continuous Unrealized Loss Position Less Than12 Months Number Of Positions DebtSecuritiesContinuousUnrealizedLossPositionLessThan12MonthsNumberOfPositions	315	security
CY2021Q3	jxn	Debt Securities Continuous Unrealized Loss Position12 Months Or Longer Accumulated Loss DebtSecuritiesContinuousUnrealizedLossPosition12MonthsOrLongerAccumulatedLoss	482200000	USD
CY2021Q3	jxn	Debt Securities Continuous Unrealized Loss Position12 Months Or Longer DebtSecuritiesContinuousUnrealizedLossPosition12MonthsOrLonger	4111100000	USD
CY2021Q3	jxn	Debt Securities Continuous Unrealized Loss Position12 Months Or Longer Number Of Positions DebtSecuritiesContinuousUnrealizedLossPosition12MonthsOrLongerNumberOfPositions	100	security
CY2020Q4	jxn	Debt Securities Continuous Unrealized Loss Position12 Months Or Longer Accumulated Loss DebtSecuritiesContinuousUnrealizedLossPosition12MonthsOrLongerAccumulatedLoss	4100000	USD
CY2020Q4	jxn	Debt Securities Continuous Unrealized Loss Position12 Months Or Longer DebtSecuritiesContinuousUnrealizedLossPosition12MonthsOrLonger	44200000	USD
CY2020Q4	jxn	Debt Securities Continuous Unrealized Loss Position12 Months Or Longer Number Of Positions DebtSecuritiesContinuousUnrealizedLossPosition12MonthsOrLongerNumberOfPositions	12	security
CY2021Q3	jxn	Debt Securities Unrealized Loss Position Accumulated Loss DebtSecuritiesUnrealizedLossPositionAccumulatedLoss	717700000	USD
CY2021Q3	jxn	Debt Securities Unrealized Loss Position DebtSecuritiesUnrealizedLossPosition	12814800000	USD
CY2021Q3	jxn	Debt Securities Unrealized Loss Position Number Of Positions DebtSecuritiesUnrealizedLossPositionNumberOfPositions	1225	security
CY2020Q3	us-gaap	Debt Securities Available For Sale Allowance For Credit Loss Purchased With Credit Deterioration Increase DebtSecuritiesAvailableForSaleAllowanceForCreditLossPurchasedWithCreditDeteriorationIncrease	0	USD
CY2020Q4	jxn	Debt Securities Unrealized Loss Position Accumulated Loss DebtSecuritiesUnrealizedLossPositionAccumulatedLoss	168900000	USD
CY2020Q4	jxn	Debt Securities Unrealized Loss Position DebtSecuritiesUnrealizedLossPosition	6599600000	USD
CY2020Q4	jxn	Debt Securities Unrealized Loss Position Number Of Positions DebtSecuritiesUnrealizedLossPositionNumberOfPositions	327	security
CY2021Q2	us-gaap	Debt Securities Available For Sale Amortized Cost Allowance For Credit Loss Excluding Accrued Interest DebtSecuritiesAvailableForSaleAmortizedCostAllowanceForCreditLossExcludingAccruedInterest	6800000	USD
CY2021Q3	us-gaap	Debt Securities Available For Sale Allowance For Credit Loss Not Previously Recorded DebtSecuritiesAvailableForSaleAllowanceForCreditLossNotPreviouslyRecorded	700000	USD
CY2021Q3	us-gaap	Debt Securities Available For Sale Allowance For Credit Loss Not To Sell Before Recovery Credit Loss Previously Recorded Expense Reversal DebtSecuritiesAvailableForSaleAllowanceForCreditLossNotToSellBeforeRecoveryCreditLossPreviouslyRecordedExpenseReversal	17700000	USD
CY2021Q3	us-gaap	Debt Securities Available For Sale Allowance For Credit Loss Purchased With Credit Deterioration Increase DebtSecuritiesAvailableForSaleAllowanceForCreditLossPurchasedWithCreditDeteriorationIncrease	0	USD
CY2021Q3	us-gaap	Debt Securities Available For Sale Allowance For Credit Loss Writeoff DebtSecuritiesAvailableForSaleAllowanceForCreditLossWriteoff	0	USD
CY2021Q3	us-gaap	Debt Securities Available For Sale Allowance For Credit Loss Securities Sold DebtSecuritiesAvailableForSaleAllowanceForCreditLossSecuritiesSold	15800000	USD
CY2021Q3	us-gaap	Debt Securities Available For Sale Allowance For Credit Loss Sell Before Recovery DebtSecuritiesAvailableForSaleAllowanceForCreditLossSellBeforeRecovery	0	USD
CY2021Q3	us-gaap	Debt Securities Available For Sale Amortized Cost Allowance For Credit Loss Excluding Accrued Interest DebtSecuritiesAvailableForSaleAmortizedCostAllowanceForCreditLossExcludingAccruedInterest	9400000	USD
CY2020Q2	us-gaap	Debt Securities Available For Sale Amortized Cost Allowance For Credit Loss Excluding Accrued Interest DebtSecuritiesAvailableForSaleAmortizedCostAllowanceForCreditLossExcludingAccruedInterest	17500000	USD
CY2020Q3	us-gaap	Debt Securities Available For Sale Allowance For Credit Loss Not Previously Recorded DebtSecuritiesAvailableForSaleAllowanceForCreditLossNotPreviouslyRecorded	0	USD
CY2020Q3	us-gaap	Debt Securities Available For Sale Allowance For Credit Loss Not To Sell Before Recovery Credit Loss Previously Recorded Expense Reversal DebtSecuritiesAvailableForSaleAllowanceForCreditLossNotToSellBeforeRecoveryCreditLossPreviouslyRecordedExpenseReversal	-100000	USD
CY2020Q3	us-gaap	Debt Securities Available For Sale Allowance For Credit Loss Writeoff DebtSecuritiesAvailableForSaleAllowanceForCreditLossWriteoff	0	USD
CY2020Q3	us-gaap	Debt Securities Available For Sale Allowance For Credit Loss Securities Sold DebtSecuritiesAvailableForSaleAllowanceForCreditLossSecuritiesSold	0	USD
CY2020Q3	us-gaap	Debt Securities Available For Sale Allowance For Credit Loss Sell Before Recovery DebtSecuritiesAvailableForSaleAllowanceForCreditLossSellBeforeRecovery	0	USD
CY2020Q3	us-gaap	Debt Securities Available For Sale Amortized Cost Allowance For Credit Loss Excluding Accrued Interest DebtSecuritiesAvailableForSaleAmortizedCostAllowanceForCreditLossExcludingAccruedInterest	17400000	USD
CY2020Q4	us-gaap	Debt Securities Available For Sale Amortized Cost Allowance For Credit Loss Excluding Accrued Interest DebtSecuritiesAvailableForSaleAmortizedCostAllowanceForCreditLossExcludingAccruedInterest	13600000	USD
	us-gaap	Debt Securities Available For Sale Allowance For Credit Loss Not Previously Recorded DebtSecuritiesAvailableForSaleAllowanceForCreditLossNotPreviouslyRecorded	1900000	USD
	us-gaap	Debt Securities Available For Sale Allowance For Credit Loss Not To Sell Before Recovery Credit Loss Previously Recorded Expense Reversal DebtSecuritiesAvailableForSaleAllowanceForCreditLossNotToSellBeforeRecoveryCreditLossPreviouslyRecordedExpenseReversal	9700000	USD
	us-gaap	Debt Securities Available For Sale Allowance For Credit Loss Purchased With Credit Deterioration Increase DebtSecuritiesAvailableForSaleAllowanceForCreditLossPurchasedWithCreditDeteriorationIncrease	0	USD
	us-gaap	Debt Securities Available For Sale Allowance For Credit Loss Writeoff DebtSecuritiesAvailableForSaleAllowanceForCreditLossWriteoff	0	USD
	us-gaap	Debt Securities Available For Sale Allowance For Credit Loss Securities Sold DebtSecuritiesAvailableForSaleAllowanceForCreditLossSecuritiesSold	15800000	USD
	us-gaap	Debt Securities Available For Sale Allowance For Credit Loss Sell Before Recovery DebtSecuritiesAvailableForSaleAllowanceForCreditLossSellBeforeRecovery	0	USD
CY2021Q3	us-gaap	Debt Securities Available For Sale Amortized Cost Allowance For Credit Loss Excluding Accrued Interest DebtSecuritiesAvailableForSaleAmortizedCostAllowanceForCreditLossExcludingAccruedInterest	9400000	USD
CY2019Q4	us-gaap	Debt Securities Available For Sale Amortized Cost Allowance For Credit Loss Excluding Accrued Interest DebtSecuritiesAvailableForSaleAmortizedCostAllowanceForCreditLossExcludingAccruedInterest	0	USD
	us-gaap	Debt Securities Available For Sale Allowance For Credit Loss Not Previously Recorded DebtSecuritiesAvailableForSaleAllowanceForCreditLossNotPreviouslyRecorded	17500000	USD
	us-gaap	Debt Securities Available For Sale Allowance For Credit Loss Not To Sell Before Recovery Credit Loss Previously Recorded Expense Reversal DebtSecuritiesAvailableForSaleAllowanceForCreditLossNotToSellBeforeRecoveryCreditLossPreviouslyRecordedExpenseReversal	-100000	USD
	us-gaap	Debt Securities Available For Sale Allowance For Credit Loss Purchased With Credit Deterioration Increase DebtSecuritiesAvailableForSaleAllowanceForCreditLossPurchasedWithCreditDeteriorationIncrease	0	USD
	us-gaap	Depreciation Depreciation	8200000	USD
	us-gaap	Debt Securities Available For Sale Allowance For Credit Loss Writeoff DebtSecuritiesAvailableForSaleAllowanceForCreditLossWriteoff	0	USD
	us-gaap	Debt Securities Available For Sale Allowance For Credit Loss Securities Sold DebtSecuritiesAvailableForSaleAllowanceForCreditLossSecuritiesSold	0	USD
	us-gaap	Debt Securities Available For Sale Allowance For Credit Loss Sell Before Recovery DebtSecuritiesAvailableForSaleAllowanceForCreditLossSellBeforeRecovery	0	USD
CY2020Q3	us-gaap	Debt Securities Available For Sale Amortized Cost Allowance For Credit Loss Excluding Accrued Interest DebtSecuritiesAvailableForSaleAmortizedCostAllowanceForCreditLossExcludingAccruedInterest	17400000	USD
CY2021Q3	us-gaap	Debt Securities Available For Sale Accrued Interest After Allowance For Credit Loss DebtSecuritiesAvailableForSaleAccruedInterestAfterAllowanceForCreditLoss	396600000	USD
CY2020Q3	us-gaap	Debt Securities Available For Sale Accrued Interest After Allowance For Credit Loss DebtSecuritiesAvailableForSaleAccruedInterestAfterAllowanceForCreditLoss	492300000	USD
CY2021Q3	jxn	Gross Investment Income Loss GrossInvestmentIncomeLoss	565200000	USD
CY2020Q3	jxn	Gross Investment Income Loss GrossInvestmentIncomeLoss	639800000	USD
	jxn	Gross Investment Income Loss GrossInvestmentIncomeLoss	1771100000	USD
	jxn	Gross Investment Income Loss GrossInvestmentIncomeLoss	1666000000	USD
CY2021Q3	jxn	Derivative Trading Commission DerivativeTradingCommission	900000	USD
CY2020Q3	jxn	Derivative Trading Commission DerivativeTradingCommission	1100000	USD
	jxn	Derivative Trading Commission DerivativeTradingCommission	2200000	USD
	jxn	Derivative Trading Commission DerivativeTradingCommission	4200000	USD
CY2021Q3	us-gaap	Depreciation Depreciation	3600000	USD
CY2020Q3	us-gaap	Depreciation Depreciation	2700000	USD
	us-gaap	Depreciation Depreciation	8400000	USD
CY2021Q3	us-gaap	Related Party Transaction Expenses From Transactions With Related Party RelatedPartyTransactionExpensesFromTransactionsWithRelatedParty	7500000	USD
CY2020Q3	us-gaap	Related Party Transaction Expenses From Transactions With Related Party RelatedPartyTransactionExpensesFromTransactionsWithRelatedParty	9100000	USD
	us-gaap	Related Party Transaction Expenses From Transactions With Related Party RelatedPartyTransactionExpensesFromTransactionsWithRelatedParty	24100000	USD
	us-gaap	Related Party Transaction Expenses From Transactions With Related Party RelatedPartyTransactionExpensesFromTransactionsWithRelatedParty	29400000	USD
CY2021Q3	jxn	Investment Expense Other InvestmentExpenseOther	800000	USD
CY2020Q3	jxn	Investment Expense Other InvestmentExpenseOther	22600000	USD
	jxn	Investment Expense Other InvestmentExpenseOther	45300000	USD
	jxn	Investment Expense Other InvestmentExpenseOther	24600000	USD
CY2021Q3	us-gaap	Investment Income Investment Expense InvestmentIncomeInvestmentExpense	12800000	USD
CY2020Q3	us-gaap	Investment Income Investment Expense InvestmentIncomeInvestmentExpense	35500000	USD
	us-gaap	Investment Income Investment Expense InvestmentIncomeInvestmentExpense	80000000.0	USD
	us-gaap	Investment Income Investment Expense InvestmentIncomeInvestmentExpense	66400000	USD
CY2021Q3	us-gaap	Net Investment Income NetInvestmentIncome	852000000.0	USD
CY2020Q3	us-gaap	Net Investment Income NetInvestmentIncome	881400000	USD
	us-gaap	Net Investment Income NetInvestmentIncome	2575600000	USD
	us-gaap	Net Investment Income NetInvestmentIncome	2105600000	USD
CY2021Q3	jxn	Financing Receivable Credit Loss Expense Reversal And Other Gain Loss FinancingReceivableCreditLossExpenseReversalAndOtherGainLoss	-13500000	USD
CY2020Q3	jxn	Financing Receivable Credit Loss Expense Reversal And Other Gain Loss FinancingReceivableCreditLossExpenseReversalAndOtherGainLoss	31900000	USD
CY2021Q3	us-gaap	Debt Securities Available For Sale Realized Gain DebtSecuritiesAvailableForSaleRealizedGain	28300000	USD
CY2020Q3	us-gaap	Debt Securities Available For Sale Realized Gain DebtSecuritiesAvailableForSaleRealizedGain	99200000	USD
	us-gaap	Debt Securities Available For Sale Realized Gain DebtSecuritiesAvailableForSaleRealizedGain	149100000	USD
	us-gaap	Debt Securities Available For Sale Realized Gain DebtSecuritiesAvailableForSaleRealizedGain	519200000	USD
CY2021Q3	us-gaap	Debt Securities Available For Sale Realized Loss DebtSecuritiesAvailableForSaleRealizedLoss	1300000	USD
CY2020Q3	us-gaap	Debt Securities Available For Sale Realized Loss DebtSecuritiesAvailableForSaleRealizedLoss	2700000	USD
	us-gaap	Debt Securities Available For Sale Realized Loss DebtSecuritiesAvailableForSaleRealizedLoss	59000000.0	USD
	us-gaap	Debt Securities Available For Sale Realized Loss DebtSecuritiesAvailableForSaleRealizedLoss	186400000	USD
CY2021Q3	jxn	Debt Securities Available For Sale Credit Loss Expense Reversal DebtSecuritiesAvailableForSaleCreditLossExpenseReversal	17400000	USD
CY2020Q3	jxn	Debt Securities Available For Sale Credit Loss Expense Reversal DebtSecuritiesAvailableForSaleCreditLossExpenseReversal	300000	USD
	jxn	Debt Securities Available For Sale Credit Loss Expense Reversal DebtSecuritiesAvailableForSaleCreditLossExpenseReversal	10200000	USD
	jxn	Debt Securities Available For Sale Credit Loss Expense Reversal DebtSecuritiesAvailableForSaleCreditLossExpenseReversal	17400000	USD
CY2021Q3	us-gaap	Other Than Temporary Impairment Loss Debt Securities Available For Sale OtherThanTemporaryImpairmentLossDebtSecuritiesAvailableForSale	100000	USD
CY2020Q3	us-gaap	Other Than Temporary Impairment Loss Debt Securities Available For Sale OtherThanTemporaryImpairmentLossDebtSecuritiesAvailableForSale	200000	USD
	us-gaap	Other Than Temporary Impairment Loss Debt Securities Available For Sale OtherThanTemporaryImpairmentLossDebtSecuritiesAvailableForSale	100000	USD
	us-gaap	Other Than Temporary Impairment Loss Debt Securities Available For Sale OtherThanTemporaryImpairmentLossDebtSecuritiesAvailableForSale	26600000	USD
	jxn	Financing Receivable Credit Loss Expense Reversal And Other Gain Loss FinancingReceivableCreditLossExpenseReversalAndOtherGainLoss	-61900000	USD
	jxn	Financing Receivable Credit Loss Expense Reversal And Other Gain Loss FinancingReceivableCreditLossExpenseReversalAndOtherGainLoss	65800000	USD
CY2021Q3	jxn	Other Operating Gain Loss OtherOperatingGainLoss	13400000	USD
CY2020Q3	jxn	Other Operating Gain Loss OtherOperatingGainLoss	-41100000	USD
	jxn	Other Operating Gain Loss OtherOperatingGainLoss	62200000	USD
	jxn	Other Operating Gain Loss OtherOperatingGainLoss	-38800000	USD
CY2021Q3	us-gaap	Gain Loss On Investments GainLossOnInvestments	36400000	USD
CY2020Q3	us-gaap	Gain Loss On Investments GainLossOnInvestments	23000000.0	USD
	us-gaap	Gain Loss On Investments GainLossOnInvestments	203900000	USD
	us-gaap	Gain Loss On Investments GainLossOnInvestments	184200000	USD
CY2021Q3	jxn	Gain Loss On Investments And Derivative Instruments GainLossOnInvestmentsAndDerivativeInstruments	-1379300000	USD
CY2020Q3	jxn	Gain Loss On Investments And Derivative Instruments GainLossOnInvestmentsAndDerivativeInstruments	-2504800000	USD
	jxn	Gain Loss On Investments And Derivative Instruments GainLossOnInvestmentsAndDerivativeInstruments	-1194400000	USD
	jxn	Gain Loss On Investments And Derivative Instruments GainLossOnInvestmentsAndDerivativeInstruments	-4517700000	USD
CY2021Q3	jxn	Aggregate Fair Value Of Securities Sold At A Loss AggregateFairValueOfSecuritiesSoldAtALoss	160700000	USD
	jxn	Aggregate Fair Value Of Securities Sold At A Loss AggregateFairValueOfSecuritiesSoldAtALoss	1345100000	USD
CY2021Q3	jxn	Aggregate Fair Value Of Securities Sold At A Loss Percentage Of Book Value AggregateFairValueOfSecuritiesSoldAtALossPercentageOfBookValue	0.98
	jxn	Aggregate Fair Value Of Securities Sold At A Loss Percentage Of Book Value AggregateFairValueOfSecuritiesSoldAtALossPercentageOfBookValue	0.95
CY2020Q3	jxn	Aggregate Fair Value Of Securities Sold At A Loss AggregateFairValueOfSecuritiesSoldAtALoss	107000000.0	USD
	jxn	Aggregate Fair Value Of Securities Sold At A Loss AggregateFairValueOfSecuritiesSoldAtALoss	7245700000	USD
CY2020Q3	jxn	Aggregate Fair Value Of Securities Sold At A Loss Percentage Of Book Value AggregateFairValueOfSecuritiesSoldAtALossPercentageOfBookValue	0.93
	jxn	Aggregate Fair Value Of Securities Sold At A Loss Percentage Of Book Value AggregateFairValueOfSecuritiesSoldAtALossPercentageOfBookValue	0.97
CY2021Q3	us-gaap	Proceeds From Sale Of Available For Sale Securities Debt ProceedsFromSaleOfAvailableForSaleSecuritiesDebt	1000000000	USD
CY2020Q3	us-gaap	Proceeds From Sale Of Available For Sale Securities Debt ProceedsFromSaleOfAvailableForSaleSecuritiesDebt	1900000000	USD
	us-gaap	Proceeds From Sale Of Available For Sale Securities Debt ProceedsFromSaleOfAvailableForSaleSecuritiesDebt	6600000000	USD
	us-gaap	Proceeds From Sale Of Available For Sale Securities Debt ProceedsFromSaleOfAvailableForSaleSecuritiesDebt	17400000000	USD
CY2021Q3	us-gaap	Variable Interest Entity Entity Maximum Loss Exposure Amount VariableInterestEntityEntityMaximumLossExposureAmount	3338000000	USD
CY2020Q4	us-gaap	Variable Interest Entity Entity Maximum Loss Exposure Amount VariableInterestEntityEntityMaximumLossExposureAmount	2976400000	USD
	jxn	Interest And Principal Payment Deferral Repayment Period Covid19 InterestAndPrincipalPaymentDeferralRepaymentPeriodCOVID19	P1Y
CY2021Q3	jxn	Deferred Interest And Principal Payment Amount Covid19 DeferredInterestAndPrincipalPaymentAmountCOVID19	12700000	USD
CY2021Q2	us-gaap	Financing Receivable Allowance For Credit Loss Excluding Accrued Interest FinancingReceivableAllowanceForCreditLossExcludingAccruedInterest	135300000	USD
CY2021Q3	us-gaap	Financing Receivable Allowance For Credit Loss Writeoff After Recovery FinancingReceivableAllowanceForCreditLossWriteoffAfterRecovery	0	USD
CY2021Q3	us-gaap	Financing Receivable Allowance For Credit Loss Purchased With Credit Deterioration Increase FinancingReceivableAllowanceForCreditLossPurchasedWithCreditDeteriorationIncrease	0	USD
CY2021Q3	us-gaap	Provision For Loan Losses Expensed ProvisionForLoanLossesExpensed	-38900000	USD
CY2021Q3	us-gaap	Financing Receivable Allowance For Credit Loss Excluding Accrued Interest FinancingReceivableAllowanceForCreditLossExcludingAccruedInterest	96400000	USD
CY2020Q2	us-gaap	Financing Receivable Allowance For Credit Loss Excluding Accrued Interest FinancingReceivableAllowanceForCreditLossExcludingAccruedInterest	104800000	USD
CY2020Q3	us-gaap	Financing Receivable Allowance For Credit Loss Writeoff After Recovery FinancingReceivableAllowanceForCreditLossWriteoffAfterRecovery	0	USD
CY2020Q3	us-gaap	Financing Receivable Allowance For Credit Loss Purchased With Credit Deterioration Increase FinancingReceivableAllowanceForCreditLossPurchasedWithCreditDeteriorationIncrease	0	USD
CY2020Q3	us-gaap	Provision For Loan Losses Expensed ProvisionForLoanLossesExpensed	54200000	USD
CY2020Q3	us-gaap	Financing Receivable Allowance For Credit Loss Excluding Accrued Interest FinancingReceivableAllowanceForCreditLossExcludingAccruedInterest	159000000.0	USD
CY2020Q4	us-gaap	Financing Receivable Allowance For Credit Loss Excluding Accrued Interest FinancingReceivableAllowanceForCreditLossExcludingAccruedInterest	179200000	USD
	us-gaap	Financing Receivable Allowance For Credit Loss Writeoff After Recovery FinancingReceivableAllowanceForCreditLossWriteoffAfterRecovery	0	USD
	us-gaap	Financing Receivable Allowance For Credit Loss Purchased With Credit Deterioration Increase FinancingReceivableAllowanceForCreditLossPurchasedWithCreditDeteriorationIncrease	0	USD
	us-gaap	Provision For Loan Losses Expensed ProvisionForLoanLossesExpensed	-82800000	USD
CY2021Q3	us-gaap	Financing Receivable Allowance For Credit Loss Excluding Accrued Interest FinancingReceivableAllowanceForCreditLossExcludingAccruedInterest	96400000	USD
CY2019Q4	us-gaap	Financing Receivable Allowance For Credit Loss Excluding Accrued Interest FinancingReceivableAllowanceForCreditLossExcludingAccruedInterest	8900000	USD
	us-gaap	Financing Receivable Allowance For Credit Loss Writeoff After Recovery FinancingReceivableAllowanceForCreditLossWriteoffAfterRecovery	0	USD
	us-gaap	Financing Receivable Allowance For Credit Loss Purchased With Credit Deterioration Increase FinancingReceivableAllowanceForCreditLossPurchasedWithCreditDeteriorationIncrease	0	USD
	us-gaap	Provision For Loan Losses Expensed ProvisionForLoanLossesExpensed	88100000	USD
CY2020Q3	us-gaap	Financing Receivable Allowance For Credit Loss Excluding Accrued Interest FinancingReceivableAllowanceForCreditLossExcludingAccruedInterest	159000000.0	USD
CY2021Q3	us-gaap	Financing Receivable Accrued Interest After Allowance For Credit Loss FinancingReceivableAccruedInterestAfterAllowanceForCreditLoss	48400000	USD
CY2020Q3	us-gaap	Financing Receivable Accrued Interest After Allowance For Credit Loss FinancingReceivableAccruedInterestAfterAllowanceForCreditLoss	29900000	USD
CY2021Q3	us-gaap	Financing Receivable Accrued Interest Writeoff FinancingReceivableAccruedInterestWriteoff	178000	USD
	us-gaap	Financing Receivable Accrued Interest Writeoff FinancingReceivableAccruedInterestWriteoff	178000	USD
CY2021Q3	us-gaap	Impaired Financing Receivable Recorded Investment ImpairedFinancingReceivableRecordedInvestment	2700000	USD
CY2021Q3	us-gaap	Impaired Financing Receivable Unpaid Principal Balance ImpairedFinancingReceivableUnpaidPrincipalBalance	2900000	USD
CY2021Q3	us-gaap	Impaired Financing Receivable Average Recorded Investment ImpairedFinancingReceivableAverageRecordedInvestment	1000000.0	USD
CY2021Q3	us-gaap	Impaired Financing Receivable With Related Allowance Interest Income Accrual Method ImpairedFinancingReceivableWithRelatedAllowanceInterestIncomeAccrualMethod	0	USD
CY2021Q3	us-gaap	Financing Receivable Modifications Recorded Investment FinancingReceivableModificationsRecordedInvestment	0	USD
CY2021Q3	us-gaap	Mortgage Loans In Process Of Foreclosure Amount MortgageLoansInProcessOfForeclosureAmount	2700000	USD
CY2021Q3	us-gaap	Financing Receivable Excluding Accrued Interest Before Allowance For Credit Loss FinancingReceivableExcludingAccruedInterestBeforeAllowanceForCreditLoss	11731400000	USD
CY2020Q4	us-gaap	Mortgage Loans In Process Of Foreclosure Amount MortgageLoansInProcessOfForeclosureAmount	0	USD
CY2020Q4	us-gaap	Financing Receivable Modifications Recorded Investment FinancingReceivableModificationsRecordedInvestment	0	USD
CY2020Q4	us-gaap	Financing Receivable Excluding Accrued Interest Before Allowance For Credit Loss FinancingReceivableExcludingAccruedInterestBeforeAllowanceForCreditLoss	10727500000	USD
CY2021Q2	us-gaap	Proceeds From Limited Partnership Investments ProceedsFromLimitedPartnershipInvestments	235800000	USD
CY2021Q3	us-gaap	Proceeds From Limited Partnership Investments ProceedsFromLimitedPartnershipInvestments	168000000	USD
CY2021Q3	jxn	Securities Loaned Fair Value Disclosure SecuritiesLoanedFairValueDisclosure	20200000	USD
CY2020Q4	jxn	Securities Loaned Fair Value Disclosure SecuritiesLoanedFairValueDisclosure	12900000	USD
CY2021Q3	jxn	Securities Loaned Minimum Fair Value Collateral Percent SecuritiesLoanedMinimumFairValueCollateralPercent	1.02
CY2021Q3	us-gaap	Securities Loaned Fair Value Of Collateral SecuritiesLoanedFairValueOfCollateral	20700000	USD
CY2020Q4	us-gaap	Securities Loaned Fair Value Of Collateral SecuritiesLoanedFairValueOfCollateral	13300000	USD
CY2021Q3	srt	Securities Sold Under Agreements To Repurchase Average Rate Paid SecuritiesSoldUnderAgreementsToRepurchaseAverageRatePaid	0.0008
CY2020Q4	srt	Securities Sold Under Agreements To Repurchase Average Rate Paid SecuritiesSoldUnderAgreementsToRepurchaseAverageRatePaid	0.0016
CY2021Q3	us-gaap	Securities Sold Under Agreements To Repurchase SecuritiesSoldUnderAgreementsToRepurchase	306000000.0	USD
CY2020Q4	us-gaap	Securities Sold Under Agreements To Repurchase SecuritiesSoldUnderAgreementsToRepurchase	1100000000	USD
CY2021Q3	us-gaap	Interest Expense Securities Sold Under Agreements To Repurchase InterestExpenseSecuritiesSoldUnderAgreementsToRepurchase	400000	USD
	us-gaap	Interest Expense Securities Sold Under Agreements To Repurchase InterestExpenseSecuritiesSoldUnderAgreementsToRepurchase	1000000.0	USD
CY2020Q3	us-gaap	Interest Expense Securities Sold Under Agreements To Repurchase InterestExpenseSecuritiesSoldUnderAgreementsToRepurchase	200000	USD
	us-gaap	Interest Expense Securities Sold Under Agreements To Repurchase InterestExpenseSecuritiesSoldUnderAgreementsToRepurchase	400000	USD
	jxn	Securities Sold Under Agreements To Repurchase Highest Average Amount Outstanding SecuritiesSoldUnderAgreementsToRepurchaseHighestAverageAmountOutstanding	2349100000	USD
	jxn	Securities Sold Under Agreements To Repurchase Highest Average Amount Outstanding SecuritiesSoldUnderAgreementsToRepurchaseHighestAverageAmountOutstanding	1485600000	USD
CY2021Q3	us-gaap	Gain Loss On Derivative Instruments Net Pretax GainLossOnDerivativeInstrumentsNetPretax	-1165300000	USD
CY2020Q3	us-gaap	Gain Loss On Derivative Instruments Net Pretax GainLossOnDerivativeInstrumentsNetPretax	-2339000000	USD
	us-gaap	Gain Loss On Derivative Instruments Net Pretax GainLossOnDerivativeInstrumentsNetPretax	-805200000	USD
	us-gaap	Gain Loss On Derivative Instruments Net Pretax GainLossOnDerivativeInstrumentsNetPretax	-6165000000	USD
CY2021Q3	jxn	Derivative Assets By Counterparty DerivativeAssetsByCounterparty	1101400000	USD
CY2020Q4	jxn	Derivative Assets By Counterparty DerivativeAssetsByCounterparty	2184700000	USD
CY2021Q3	us-gaap	Derivative Asset Fair Value Of Collateral DerivativeAssetFairValueOfCollateral	1125300000	USD
CY2020Q4	us-gaap	Derivative Asset Fair Value Of Collateral DerivativeAssetFairValueOfCollateral	2124200000	USD
CY2021Q3	jxn	Derivative Liabilities By Counterparty DerivativeLiabilitiesByCounterparty	0	USD
CY2020Q4	jxn	Derivative Liabilities By Counterparty DerivativeLiabilitiesByCounterparty	13100000	USD
CY2021Q3	us-gaap	Derivative Liability Fair Value Of Collateral DerivativeLiabilityFairValueOfCollateral	900000	USD
CY2020Q4	us-gaap	Derivative Liability Fair Value Of Collateral DerivativeLiabilityFairValueOfCollateral	25700000	USD
CY2021Q3	jxn	Derivative Disbursement Obligation DerivativeDisbursementObligation	23000000.0	USD
CY2020Q4	jxn	Derivative Disbursement Obligation DerivativeDisbursementObligation	0	USD
CY2021Q3	us-gaap	Derivative Fair Value Of Derivative Asset DerivativeFairValueOfDerivativeAsset	1141900000	USD
CY2021Q3	us-gaap	Derivative Asset Fair Value Gross Liability DerivativeAssetFairValueGrossLiability	0	USD
CY2021Q3	us-gaap	Derivative Assets DerivativeAssets	1141900000	USD
CY2021Q3	jxn	Financial Instruments Amounts That Have Not Been Offset Against Derivative Assets FinancialInstrumentsAmountsThatHaveNotBeenOffsetAgainstDerivativeAssets	40400000	USD
CY2021Q3	us-gaap	Derivative Collateral Obligation To Return Cash DerivativeCollateralObligationToReturnCash	583000000.0	USD
CY2021Q3	us-gaap	Derivative Collateral Obligation To Return Securities DerivativeCollateralObligationToReturnSecurities	470500000	USD
CY2021Q3	us-gaap	Derivative Fair Value Of Derivative Asset Amount Offset Against Collateral DerivativeFairValueOfDerivativeAssetAmountOffsetAgainstCollateral	48000000.0	USD
CY2021Q3	us-gaap	Derivative Fair Value Of Derivative Liability Amount Not Offset Against Collateral DerivativeFairValueOfDerivativeLiabilityAmountNotOffsetAgainstCollateral	40400000	USD
CY2021Q3	us-gaap	Derivative Liability Fair Value Gross Asset DerivativeLiabilityFairValueGrossAsset	0	USD
CY2021Q3	us-gaap	Derivative Liabilities DerivativeLiabilities	40400000	USD
CY2021Q3	jxn	Financial Instruments Amounts That Have Not Been Off Set Against Derivative Liabilities FinancialInstrumentsAmountsThatHaveNotBeenOffSetAgainstDerivativeLiabilities	40400000	USD
CY2021Q3	us-gaap	Derivative Collateral Right To Reclaim Cash DerivativeCollateralRightToReclaimCash	0	USD
CY2021Q3	us-gaap	Derivative Collateral Right To Reclaim Securities DerivativeCollateralRightToReclaimSecurities	0	USD
CY2021Q3	us-gaap	Derivative Fair Value Of Derivative Liability Amount Offset Against Collateral DerivativeFairValueOfDerivativeLiabilityAmountOffsetAgainstCollateral	0	USD
CY2021Q3	us-gaap	Securities Loaned Gross SecuritiesLoanedGross	20700000	USD
CY2021Q3	us-gaap	Securities Loaned Asset SecuritiesLoanedAsset	0	USD
CY2021Q3	us-gaap	Securities Loaned SecuritiesLoaned	20700000	USD
CY2021Q3	jxn	Financial Instruments Amounts That Have Not Been Offset Against Securities Loaned FinancialInstrumentsAmountsThatHaveNotBeenOffsetAgainstSecuritiesLoaned	0	USD
CY2021Q3	us-gaap	Securities Loaned Collateral Right To Reclaim Cash SecuritiesLoanedCollateralRightToReclaimCash	20700000	USD
CY2021Q3	us-gaap	Securities Loaned Collateral Right To Reclaim Securities SecuritiesLoanedCollateralRightToReclaimSecurities	0	USD
CY2021Q3	us-gaap	Securities Loaned Amount Offset Against Collateral SecuritiesLoanedAmountOffsetAgainstCollateral	0	USD
CY2021Q3	us-gaap	Securities Sold Under Agreements To Repurchase Gross SecuritiesSoldUnderAgreementsToRepurchaseGross	306000000.0	USD
CY2021Q3	us-gaap	Securities Sold Under Agreements To Repurchase Asset SecuritiesSoldUnderAgreementsToRepurchaseAsset	0	USD
CY2021Q3	us-gaap	Securities Sold Under Agreements To Repurchase SecuritiesSoldUnderAgreementsToRepurchase	306000000.0	USD
CY2021Q3	jxn	Financial Instruments Amounts That Have Not Been Offset Against Securities Sold Under Agreements To Repurchase FinancialInstrumentsAmountsThatHaveNotBeenOffsetAgainstSecuritiesSoldUnderAgreementsToRepurchase	0	USD
CY2021Q3	us-gaap	Securities Sold Under Agreements To Repurchase Collateral Right To Reclaim Cash SecuritiesSoldUnderAgreementsToRepurchaseCollateralRightToReclaimCash	0	USD
CY2021Q3	us-gaap	Securities Sold Under Agreements To Repurchase Collateral Right To Reclaim Securities SecuritiesSoldUnderAgreementsToRepurchaseCollateralRightToReclaimSecurities	306000000.0	USD
CY2021Q3	us-gaap	Securities Sold Under Agreements To Repurchase Amount Offset Against Collateral SecuritiesSoldUnderAgreementsToRepurchaseAmountOffsetAgainstCollateral	0	USD
CY2021Q3	us-gaap	Derivative Liability Securities Sold Under Agreements To Resell Securities Loaned Gross DerivativeLiabilitySecuritiesSoldUnderAgreementsToResellSecuritiesLoanedGross	367100000	USD
CY2021Q3	us-gaap	Derivative Liability Securities Sold Under Agreements To Resell Securities Loaned Asset DerivativeLiabilitySecuritiesSoldUnderAgreementsToResellSecuritiesLoanedAsset	0	USD
CY2021Q3	us-gaap	Derivative Liability Securities Sold Under Agreements To Resell Securities Loaned DerivativeLiabilitySecuritiesSoldUnderAgreementsToResellSecuritiesLoaned	367100000	USD
CY2021Q3	jxn	Financial Instruments Amounts That Have Not Been Offset Against Derivative Liability Securities Sold Under Agreements To Repurchase Securities Loaned Total FinancialInstrumentsAmountsThatHaveNotBeenOffsetAgainstDerivativeLiabilitySecuritiesSoldUnderAgreementsToRepurchaseSecuritiesLoanedTotal	40400000	USD
CY2021Q3	us-gaap	Derivative Liability Securities Sold Under Agreements To Resell Securities Loaned Collateral Right To Reclaim Cash DerivativeLiabilitySecuritiesSoldUnderAgreementsToResellSecuritiesLoanedCollateralRightToReclaimCash	20700000	USD
CY2021Q3	us-gaap	Derivative Liability Securities Sold Under Agreements To Resell Securities Loaned Collateral Right To Reclaim Securities DerivativeLiabilitySecuritiesSoldUnderAgreementsToResellSecuritiesLoanedCollateralRightToReclaimSecurities	306000000.0	USD
CY2021Q3	us-gaap	Derivative Liability Securities Sold Under Agreements To Resell Securities Loaned Amount Offset Against Collateral DerivativeLiabilitySecuritiesSoldUnderAgreementsToResellSecuritiesLoanedAmountOffsetAgainstCollateral	0	USD
CY2020Q4	us-gaap	Derivative Fair Value Of Derivative Asset DerivativeFairValueOfDerivativeAsset	2219800000	USD
CY2020Q4	us-gaap	Derivative Asset Fair Value Gross Liability DerivativeAssetFairValueGrossLiability	0	USD
CY2020Q4	us-gaap	Derivative Assets DerivativeAssets	2219800000	USD
CY2020Q4	jxn	Financial Instruments Amounts That Have Not Been Offset Against Derivative Assets FinancialInstrumentsAmountsThatHaveNotBeenOffsetAgainstDerivativeAssets	35100000	USD
CY2020Q4	us-gaap	Derivative Collateral Obligation To Return Cash DerivativeCollateralObligationToReturnCash	1097900000	USD
CY2020Q4	us-gaap	Derivative Collateral Obligation To Return Securities DerivativeCollateralObligationToReturnSecurities	890000000.0	USD
CY2020Q4	us-gaap	Derivative Fair Value Of Derivative Asset Amount Offset Against Collateral DerivativeFairValueOfDerivativeAssetAmountOffsetAgainstCollateral	196800000	USD
CY2020Q4	us-gaap	Derivative Fair Value Of Derivative Liability Amount Not Offset Against Collateral DerivativeFairValueOfDerivativeLiabilityAmountNotOffsetAgainstCollateral	56400000	USD
CY2020Q4	us-gaap	Derivative Liability Fair Value Gross Asset DerivativeLiabilityFairValueGrossAsset	0	USD
CY2020Q4	us-gaap	Derivative Liabilities DerivativeLiabilities	56400000	USD
CY2020Q4	jxn	Financial Instruments Amounts That Have Not Been Off Set Against Derivative Liabilities FinancialInstrumentsAmountsThatHaveNotBeenOffSetAgainstDerivativeLiabilities	35100000	USD
CY2020Q4	us-gaap	Derivative Collateral Right To Reclaim Cash DerivativeCollateralRightToReclaimCash	13100000	USD
CY2020Q4	us-gaap	Derivative Collateral Right To Reclaim Securities DerivativeCollateralRightToReclaimSecurities	0	USD
CY2020Q4	us-gaap	Derivative Fair Value Of Derivative Liability Amount Offset Against Collateral DerivativeFairValueOfDerivativeLiabilityAmountOffsetAgainstCollateral	8200000	USD
CY2020Q4	us-gaap	Securities Loaned Gross SecuritiesLoanedGross	13300000	USD
CY2020Q4	us-gaap	Securities Loaned Asset SecuritiesLoanedAsset	0	USD
CY2020Q4	us-gaap	Securities Loaned SecuritiesLoaned	13300000	USD
CY2020Q4	jxn	Financial Instruments Amounts That Have Not Been Offset Against Securities Loaned FinancialInstrumentsAmountsThatHaveNotBeenOffsetAgainstSecuritiesLoaned	0	USD
CY2020Q4	us-gaap	Securities Loaned Collateral Right To Reclaim Cash SecuritiesLoanedCollateralRightToReclaimCash	13300000	USD
CY2020Q4	us-gaap	Securities Loaned Collateral Right To Reclaim Securities SecuritiesLoanedCollateralRightToReclaimSecurities	0	USD
CY2020Q4	us-gaap	Securities Loaned Amount Offset Against Collateral SecuritiesLoanedAmountOffsetAgainstCollateral	0	USD
CY2020Q4	us-gaap	Securities Sold Under Agreements To Repurchase Gross SecuritiesSoldUnderAgreementsToRepurchaseGross	1100000000	USD
CY2020Q4	us-gaap	Securities Sold Under Agreements To Repurchase Asset SecuritiesSoldUnderAgreementsToRepurchaseAsset	0	USD
CY2020Q4	us-gaap	Securities Sold Under Agreements To Repurchase SecuritiesSoldUnderAgreementsToRepurchase	1100000000	USD
CY2020Q4	jxn	Financial Instruments Amounts That Have Not Been Offset Against Securities Sold Under Agreements To Repurchase FinancialInstrumentsAmountsThatHaveNotBeenOffsetAgainstSecuritiesSoldUnderAgreementsToRepurchase	0	USD
CY2020Q4	us-gaap	Securities Sold Under Agreements To Repurchase Collateral Right To Reclaim Cash SecuritiesSoldUnderAgreementsToRepurchaseCollateralRightToReclaimCash	0	USD
CY2020Q4	us-gaap	Securities Sold Under Agreements To Repurchase Collateral Right To Reclaim Securities SecuritiesSoldUnderAgreementsToRepurchaseCollateralRightToReclaimSecurities	1100000000	USD
CY2020Q4	us-gaap	Securities Sold Under Agreements To Repurchase Amount Offset Against Collateral SecuritiesSoldUnderAgreementsToRepurchaseAmountOffsetAgainstCollateral	0	USD
CY2020Q4	us-gaap	Derivative Liability Securities Sold Under Agreements To Resell Securities Loaned Gross DerivativeLiabilitySecuritiesSoldUnderAgreementsToResellSecuritiesLoanedGross	1169700000	USD
CY2020Q4	us-gaap	Derivative Liability Securities Sold Under Agreements To Resell Securities Loaned Asset DerivativeLiabilitySecuritiesSoldUnderAgreementsToResellSecuritiesLoanedAsset	0	USD
CY2020Q4	us-gaap	Derivative Liability Securities Sold Under Agreements To Resell Securities Loaned DerivativeLiabilitySecuritiesSoldUnderAgreementsToResellSecuritiesLoaned	1169700000	USD
CY2020Q4	jxn	Financial Instruments Amounts That Have Not Been Offset Against Derivative Liability Securities Sold Under Agreements To Repurchase Securities Loaned Total FinancialInstrumentsAmountsThatHaveNotBeenOffsetAgainstDerivativeLiabilitySecuritiesSoldUnderAgreementsToRepurchaseSecuritiesLoanedTotal	35100000	USD
CY2020Q4	us-gaap	Derivative Liability Securities Sold Under Agreements To Resell Securities Loaned Collateral Right To Reclaim Cash DerivativeLiabilitySecuritiesSoldUnderAgreementsToResellSecuritiesLoanedCollateralRightToReclaimCash	26400000	USD
CY2020Q4	us-gaap	Derivative Liability Securities Sold Under Agreements To Resell Securities Loaned Collateral Right To Reclaim Securities DerivativeLiabilitySecuritiesSoldUnderAgreementsToResellSecuritiesLoanedCollateralRightToReclaimSecurities	1100000000	USD
CY2020Q4	us-gaap	Derivative Liability Securities Sold Under Agreements To Resell Securities Loaned Amount Offset Against Collateral DerivativeLiabilitySecuritiesSoldUnderAgreementsToResellSecuritiesLoanedAmountOffsetAgainstCollateral	8200000	USD
CY2021Q3	jxn	Federal Home Loan Bank Capital Stock Share Price FederalHomeLoanBankCapitalStockSharePrice	100
CY2021Q3	us-gaap	Equity Securities Fv Ni Current And Noncurrent EquitySecuritiesFvNiCurrentAndNoncurrent	290100000	USD
CY2021Q3	us-gaap	Alternative Investment AlternativeInvestment	11300000	USD
CY2021Q3	jxn	Loans Gross Insurance Policy Fair Value Option LoansGrossInsurancePolicyFairValueOption	3487500000	USD
CY2021Q3	us-gaap	Derivative Assets DerivativeAssets	1141900000	USD
CY2021Q3	us-gaap	Cash And Cash Equivalents Fair Value Disclosure CashAndCashEquivalentsFairValueDisclosure	2481800000	USD
CY2021Q3	jxn	Gmib Reinsurance Recoverable GMIBReinsuranceRecoverable	278600000	USD
CY2021Q3	us-gaap	Separate Account Assets SeparateAccountAssets	237096200000	USD
CY2021Q3	us-gaap	Assets Fair Value Disclosure AssetsFairValueDisclosure	298544900000	USD
CY2021Q3	us-gaap	Embedded Derivative Fair Value Of Embedded Derivative Liability EmbeddedDerivativeFairValueOfEmbeddedDerivativeLiability	4531300000	USD
CY2021Q3	jxn	Funds Withheld Payable Under Reinsurance Treaties FundsWithheldPayableUnderReinsuranceTreaties	3931600000	USD
CY2021Q3	us-gaap	Derivative Liabilities DerivativeLiabilities	40400000	USD
CY2021Q3	us-gaap	Liabilities Fair Value Disclosure LiabilitiesFairValueDisclosure	8503300000	USD
CY2020Q4	us-gaap	Equity Securities Fv Ni Current And Noncurrent EquitySecuritiesFvNiCurrentAndNoncurrent	193100000	USD
CY2020Q4	us-gaap	Alternative Investment AlternativeInvestment	800000	USD
CY2020Q4	jxn	Loans Gross Insurance Policy Fair Value Option LoansGrossInsurancePolicyFairValueOption	3454200000	USD
CY2020Q4	us-gaap	Derivative Assets DerivativeAssets	2219800000	USD
CY2020Q4	us-gaap	Cash And Cash Equivalents Fair Value Disclosure CashAndCashEquivalentsFairValueDisclosure	2018700000	USD
CY2020Q4	jxn	Gmib Reinsurance Recoverable GMIBReinsuranceRecoverable	340400000	USD
CY2020Q4	us-gaap	Separate Account Assets SeparateAccountAssets	219062900000	USD
CY2020Q4	us-gaap	Assets Fair Value Disclosure AssetsFairValueDisclosure	287747300000	USD
CY2020Q4	us-gaap	Embedded Derivative Fair Value Of Embedded Derivative Liability EmbeddedDerivativeFairValueOfEmbeddedDerivativeLiability	7076000000	USD
CY2020Q4	jxn	Funds Withheld Payable Under Reinsurance Treaties FundsWithheldPayableUnderReinsuranceTreaties	4453100000	USD
CY2020Q4	us-gaap	Derivative Liabilities DerivativeLiabilities	56400000	USD
CY2020Q4	us-gaap	Liabilities Fair Value Disclosure LiabilitiesFairValueDisclosure	11585500000	USD
CY2021Q3	us-gaap	Fair Value Measurement With Unobservable Inputs Reconciliation Recurring Basis Asset Purchases FairValueMeasurementWithUnobservableInputsReconciliationRecurringBasisAssetPurchases	3500000	USD
CY2021Q3	us-gaap	Fair Value Measurement With Unobservable Inputs Reconciliation Recurring Basis Asset Sales FairValueMeasurementWithUnobservableInputsReconciliationRecurringBasisAssetSales	200000	USD
CY2021Q3	us-gaap	Fair Value Measurement With Unobservable Inputs Reconciliation Recurring Basis Asset Issues FairValueMeasurementWithUnobservableInputsReconciliationRecurringBasisAssetIssues	155400000	USD
CY2021Q3	us-gaap	Fair Value Measurement With Unobservable Inputs Reconciliation Recurring Basis Asset Settlements FairValueMeasurementWithUnobservableInputsReconciliationRecurringBasisAssetSettlements	69800000	USD
CY2021Q3	us-gaap	Fair Value Measurement With Unobservable Inputs Reconciliation Recurring Basis Asset Purchases Sales Issuances Settlements FairValueMeasurementWithUnobservableInputsReconciliationRecurringBasisAssetPurchasesSalesIssuancesSettlements	88900000	USD
CY2020Q3	us-gaap	Fair Value Measurement With Unobservable Inputs Reconciliation Recurring Basis Asset Purchases FairValueMeasurementWithUnobservableInputsReconciliationRecurringBasisAssetPurchases	30300000	USD
CY2020Q3	us-gaap	Fair Value Measurement With Unobservable Inputs Reconciliation Recurring Basis Asset Sales FairValueMeasurementWithUnobservableInputsReconciliationRecurringBasisAssetSales	17300000	USD
CY2020Q3	us-gaap	Fair Value Measurement With Unobservable Inputs Reconciliation Recurring Basis Asset Issues FairValueMeasurementWithUnobservableInputsReconciliationRecurringBasisAssetIssues	153600000	USD
CY2020Q3	us-gaap	Fair Value Measurement With Unobservable Inputs Reconciliation Recurring Basis Asset Settlements FairValueMeasurementWithUnobservableInputsReconciliationRecurringBasisAssetSettlements	170700000	USD
CY2020Q3	us-gaap	Fair Value Measurement With Unobservable Inputs Reconciliation Recurring Basis Asset Purchases Sales Issuances Settlements FairValueMeasurementWithUnobservableInputsReconciliationRecurringBasisAssetPurchasesSalesIssuancesSettlements	-4100000	USD
	us-gaap	Fair Value Measurement With Unobservable Inputs Reconciliation Recurring Basis Asset Purchases FairValueMeasurementWithUnobservableInputsReconciliationRecurringBasisAssetPurchases	9600000	USD
	us-gaap	Fair Value Measurement With Unobservable Inputs Reconciliation Recurring Basis Asset Sales FairValueMeasurementWithUnobservableInputsReconciliationRecurringBasisAssetSales	8200000	USD
	us-gaap	Fair Value Measurement With Unobservable Inputs Reconciliation Recurring Basis Asset Issues FairValueMeasurementWithUnobservableInputsReconciliationRecurringBasisAssetIssues	191600000	USD
	us-gaap	Fair Value Measurement With Unobservable Inputs Reconciliation Recurring Basis Asset Settlements FairValueMeasurementWithUnobservableInputsReconciliationRecurringBasisAssetSettlements	147500000	USD
	us-gaap	Fair Value Measurement With Unobservable Inputs Reconciliation Recurring Basis Asset Purchases Sales Issuances Settlements FairValueMeasurementWithUnobservableInputsReconciliationRecurringBasisAssetPurchasesSalesIssuancesSettlements	45500000	USD
	us-gaap	Fair Value Measurement With Unobservable Inputs Reconciliation Recurring Basis Asset Purchases FairValueMeasurementWithUnobservableInputsReconciliationRecurringBasisAssetPurchases	51500000	USD
	us-gaap	Fair Value Measurement With Unobservable Inputs Reconciliation Recurring Basis Asset Sales FairValueMeasurementWithUnobservableInputsReconciliationRecurringBasisAssetSales	52100000	USD
	us-gaap	Fair Value Measurement With Unobservable Inputs Reconciliation Recurring Basis Asset Issues FairValueMeasurementWithUnobservableInputsReconciliationRecurringBasisAssetIssues	205300000	USD
	us-gaap	Fair Value Measurement With Unobservable Inputs Reconciliation Recurring Basis Asset Settlements FairValueMeasurementWithUnobservableInputsReconciliationRecurringBasisAssetSettlements	324100000	USD
	us-gaap	Fair Value Measurement With Unobservable Inputs Reconciliation Recurring Basis Asset Purchases Sales Issuances Settlements FairValueMeasurementWithUnobservableInputsReconciliationRecurringBasisAssetPurchasesSalesIssuancesSettlements	-119400000	USD
CY2021Q3	us-gaap	Fair Value Measurement With Unobservable Inputs Reconciliation Recurring Basis Asset Transfers Out Of Level3 FairValueMeasurementWithUnobservableInputsReconciliationRecurringBasisAssetTransfersOutOfLevel3	28900000	USD
	us-gaap	Fair Value Measurement With Unobservable Inputs Reconciliation Recurring Basis Asset Transfers Out Of Level3 FairValueMeasurementWithUnobservableInputsReconciliationRecurringBasisAssetTransfersOutOfLevel3	51800000	USD
CY2021Q3	us-gaap	Fair Value Measurement With Unobservable Inputs Reconciliation Recurring Basis Asset Transfers Into Level3 FairValueMeasurementWithUnobservableInputsReconciliationRecurringBasisAssetTransfersIntoLevel3	2500000	USD
	us-gaap	Fair Value Measurement With Unobservable Inputs Reconciliation Recurring Basis Asset Transfers Into Level3 FairValueMeasurementWithUnobservableInputsReconciliationRecurringBasisAssetTransfersIntoLevel3	20700000	USD
CY2020Q3	us-gaap	Fair Value Measurement With Unobservable Inputs Reconciliation Recurring Basis Asset Transfers Out Of Level3 FairValueMeasurementWithUnobservableInputsReconciliationRecurringBasisAssetTransfersOutOfLevel3	36300000	USD
	us-gaap	Fair Value Measurement With Unobservable Inputs Reconciliation Recurring Basis Asset Transfers Out Of Level3 FairValueMeasurementWithUnobservableInputsReconciliationRecurringBasisAssetTransfersOutOfLevel3	36400000	USD
CY2020Q3	us-gaap	Fair Value Measurement With Unobservable Inputs Reconciliation Recurring Basis Asset Transfers Into Level3 FairValueMeasurementWithUnobservableInputsReconciliationRecurringBasisAssetTransfersIntoLevel3	7900000	USD
	us-gaap	Fair Value Measurement With Unobservable Inputs Reconciliation Recurring Basis Asset Transfers Into Level3 FairValueMeasurementWithUnobservableInputsReconciliationRecurringBasisAssetTransfersIntoLevel3	46800000	USD
	us-gaap	Deferred Policy Acquisition Costs Text Block1 DeferredPolicyAcquisitionCostsTextBlock1	Deferred Acquisition Costs<div style="padding-right:-18.35pt;text-align:justify"><span style="color:#000000;font-family:'Times New Roman',sans-serif;font-size:10pt;font-weight:700;line-height:120%"> </span></div><div style="text-align:justify"><span style="color:#000000;font-family:'Times New Roman',sans-serif;font-size:10pt;font-weight:400;line-height:120%">The balances of, and changes, in deferred acquisition costs were as follows (in millions):</span></div><div style="text-align:justify"><span><br/></span></div><div style="margin-bottom:6pt"><table style="border-collapse:collapse;display:inline-table;margin-bottom:5pt;vertical-align:text-bottom;width:76.185%"><tr><td style="width:1.0%"/><td style="width:58.423%"/><td style="width:0.1%"/><td style="width:1.0%"/><td style="width:17.153%"/><td style="width:0.1%"/><td style="width:1.0%"/><td style="width:2.868%"/><td style="width:0.1%"/><td style="width:1.0%"/><td style="width:17.156%"/><td style="width:0.1%"/></tr><tr><td colspan="3" style="padding:0 1pt"/><td colspan="9" style="background-color:#ffffff;padding:2px 1pt;text-align:center;vertical-align:bottom"><span style="color:#000000;font-family:'Times New Roman',sans-serif;font-size:8pt;font-weight:700;line-height:120%">Nine Months Ended September 30,</span></td></tr><tr><td colspan="3" style="padding:0 1pt"/><td colspan="3" style="background-color:#ffffff;border-top:1pt solid #000;padding:2px 1pt;text-align:center;vertical-align:bottom"><span style="color:#000000;font-family:'Times New Roman',sans-serif;font-size:8pt;font-weight:700;line-height:120%">2021</span></td><td colspan="3" style="background-color:#ffffff;border-top:1pt solid #000;padding:0 1pt"/><td colspan="3" style="background-color:#ffffff;border-top:1pt solid #000;padding:2px 1pt;text-align:center;vertical-align:bottom"><span style="color:#000000;font-family:'Times New Roman',sans-serif;font-size:8pt;font-weight:700;line-height:120%">2020</span></td></tr><tr><td colspan="3" style="background-color:#cceeff;padding:2px 1pt 2px 3.77pt;text-align:left;vertical-align:bottom"><span style="color:#000000;font-family:'Times',sans-serif;font-size:8pt;font-weight:400;line-height:120%">Balance, beginning of period</span></td><td style="background-color:#cceeff;border-top:1pt solid #000;padding:2px 0 2px 1pt;text-align:left;vertical-align:bottom"><span style="color:#000000;font-family:'Times New Roman',sans-serif;font-size:8pt;font-weight:400;line-height:120%">$</span></td><td colspan="2" style="background-color:#cceeff;border-top:1pt solid #000;padding:2px 3.77pt 2px 0;text-align:right;vertical-align:bottom"><span style="color:#000000;font-family:'Times New Roman',sans-serif;font-size:8pt;font-weight:400;line-height:120%">13,897.0</span></td><td colspan="3" style="background-color:#cceeff;padding:0 1pt"/><td style="background-color:#cceeff;border-top:1pt solid #000;padding:2px 0 2px 1pt;text-align:left;vertical-align:bottom"><span style="color:#000000;font-family:'Times New Roman',sans-serif;font-size:8pt;font-weight:400;line-height:120%">$</span></td><td colspan="2" style="background-color:#cceeff;border-top:1pt solid #000;padding:2px 3.77pt 2px 0;text-align:right;vertical-align:bottom"><span style="color:#000000;font-family:'Times New Roman',sans-serif;font-size:8pt;font-weight:400;line-height:120%">12,336.8</span></td></tr><tr><td colspan="3" style="background-color:#ffffff;padding:2px 1pt 2px 9.77pt;text-align:left;vertical-align:bottom"><span style="color:#000000;font-family:'Times',sans-serif;font-size:8pt;font-weight:400;line-height:120%">Deferrals of acquisition costs</span></td><td colspan="3" style="background-color:#ffffff;padding:2px 3.77pt 2px 1pt;text-align:right;vertical-align:bottom"><span style="color:#000000;font-family:'Times New Roman',sans-serif;font-size:8pt;font-weight:400;line-height:120%">592.1</span></td><td colspan="3" style="background-color:#ffffff;padding:0 1pt"/><td colspan="3" style="background-color:#ffffff;padding:2px 3.77pt 2px 1pt;text-align:right;vertical-align:bottom"><span style="color:#000000;font-family:'Times New Roman',sans-serif;font-size:8pt;font-weight:400;line-height:120%">537.7</span></td></tr><tr><td colspan="3" style="display:none"/><td colspan="3" style="display:none"/><td colspan="3" style="display:none"/><td colspan="3" style="display:none"/></tr><tr><td colspan="3" style="display:none"/><td colspan="3" style="display:none"/><td colspan="3" style="display:none"/><td colspan="3" style="display:none"/></tr><tr><td colspan="3" style="display:none"/><td colspan="3" style="display:none"/><td colspan="3" style="display:none"/><td colspan="3" style="display:none"/></tr><tr><td colspan="3" style="display:none"/><td colspan="3" style="display:none"/><td colspan="3" style="display:none"/><td colspan="3" style="display:none"/></tr><tr><td colspan="3" style="display:none"/><td colspan="3" style="display:none"/><td colspan="3" style="display:none"/><td colspan="3" style="display:none"/></tr><tr><td colspan="3" style="background-color:#cceeff;padding:2px 1pt 2px 10pt;text-align:left;vertical-align:bottom"><span style="color:#000000;font-family:'Times',sans-serif;font-size:8pt;font-weight:400;line-height:120%">Amortization</span></td><td colspan="3" style="background-color:#cceeff;padding:2px 3.77pt 2px 1pt;text-align:right;vertical-align:bottom"><span style="color:#000000;font-family:'Times New Roman',sans-serif;font-size:8pt;font-weight:400;line-height:120%">(551.1)</span></td><td colspan="3" style="background-color:#cceeff;padding:0 1pt"/><td colspan="3" style="background-color:#cceeff;padding:2px 3.77pt 2px 1pt;text-align:right;vertical-align:bottom"><span style="color:#000000;font-family:'Times New Roman',sans-serif;font-size:8pt;font-weight:400;line-height:120%">854.4</span></td></tr><tr><td colspan="3" style="background-color:#ffffff;padding:2px 1pt 2px 9.77pt;text-align:left;vertical-align:bottom"><span style="color:#000000;font-family:'Times',sans-serif;font-size:8pt;font-weight:400;line-height:120%">Write-off of amortization related to Athene transaction</span></td><td colspan="3" style="background-color:#ffffff;padding:2px 3.77pt 2px 1pt;text-align:right;vertical-align:bottom"><span style="color:#000000;font-family:'Times New Roman',sans-serif;font-size:8pt;font-weight:400;line-height:120%">—</span></td><td colspan="3" style="background-color:#ffffff;padding:0 1pt"/><td colspan="3" style="background-color:#ffffff;padding:2px 3.77pt 2px 1pt;text-align:right;vertical-align:bottom"><span style="color:#000000;font-family:'Times New Roman',sans-serif;font-size:8pt;font-weight:400;line-height:120%">(625.8)</span></td></tr><tr><td colspan="3" style="background-color:#cceeff;padding:2px 1pt 2px 9.77pt;text-align:left;vertical-align:bottom"><span style="color:#000000;font-family:'Times',sans-serif;font-size:8pt;font-weight:400;line-height:120%">Unrealized investment (gains) losses </span></td><td colspan="3" style="background-color:#cceeff;padding:2px 3.77pt 2px 1pt;text-align:right;vertical-align:bottom"><span style="color:#000000;font-family:'Times New Roman',sans-serif;font-size:8pt;font-weight:400;line-height:120%">78.8</span></td><td colspan="3" style="background-color:#cceeff;padding:0 1pt"/><td colspan="3" style="background-color:#cceeff;padding:2px 3.77pt 2px 1pt;text-align:right;vertical-align:bottom"><span style="color:#000000;font-family:'Times New Roman',sans-serif;font-size:8pt;font-weight:400;line-height:120%">271.2</span></td></tr><tr><td colspan="3" style="background-color:#ffffff;padding:2px 1pt 2px 3.77pt;text-align:left;vertical-align:bottom"><span style="color:#000000;font-family:'Times',sans-serif;font-size:8pt;font-weight:400;line-height:120%">Balance, end of period</span></td><td style="background-color:#ffffff;border-bottom:3pt double #000;border-top:1pt solid #000;padding:2px 0 2px 1pt;text-align:left;vertical-align:bottom"><span style="color:#000000;font-family:'Times',sans-serif;font-size:8pt;font-weight:400;line-height:120%">$</span></td><td colspan="2" style="background-color:#ffffff;border-bottom:3pt double #000;border-top:1pt solid #000;padding:2px 3.77pt 2px 0;text-align:right;vertical-align:bottom"><span style="color:#000000;font-family:'Times',sans-serif;font-size:8pt;font-weight:400;line-height:120%">14,016.8</span></td><td colspan="3" style="background-color:#ffffff;padding:0 1pt"/><td style="background-color:#ffffff;border-bottom:3pt double #000;border-top:1pt solid #000;padding:2px 0 2px 1pt;text-align:left;vertical-align:bottom"><span style="color:#000000;font-family:'Times',sans-serif;font-size:8pt;font-weight:400;line-height:120%">$</span></td><td colspan="2" style="background-color:#ffffff;border-bottom:3pt double #000;border-top:1pt solid #000;padding:2px 3.77pt 2px 0;text-align:right;vertical-align:bottom"><span style="color:#000000;font-family:'Times',sans-serif;font-size:8pt;font-weight:400;line-height:120%">13,374.3</span></td></tr></table></div>
CY2020Q4	us-gaap	Deferred Policy Acquisition Costs DeferredPolicyAcquisitionCosts	13897000000	USD
CY2019Q4	us-gaap	Deferred Policy Acquisition Costs DeferredPolicyAcquisitionCosts	12336800000	USD
	us-gaap	Deferred Policy Acquisition Costs Additions DeferredPolicyAcquisitionCostsAdditions	592100000	USD
	us-gaap	Deferred Policy Acquisition Costs Additions DeferredPolicyAcquisitionCostsAdditions	537700000	USD
	us-gaap	Deferred Policy Acquisition Cost Amortization Expense DeferredPolicyAcquisitionCostAmortizationExpense	-551100000	USD
	us-gaap	Deferred Policy Acquisition Cost Amortization Expense DeferredPolicyAcquisitionCostAmortizationExpense	854400000	USD
	jxn	Deferred Policy Acquisition Costs Write Off Of Amortization Expense DeferredPolicyAcquisitionCostsWriteOffOfAmortizationExpense	0	USD
	jxn	Deferred Policy Acquisition Costs Write Off Of Amortization Expense DeferredPolicyAcquisitionCostsWriteOffOfAmortizationExpense	625800000	USD
	us-gaap	Deferred Policy Acquisition Cost Unrealized Investment Gain Loss DeferredPolicyAcquisitionCostUnrealizedInvestmentGainLoss	-78800000	USD
	us-gaap	Deferred Policy Acquisition Cost Unrealized Investment Gain Loss DeferredPolicyAcquisitionCostUnrealizedInvestmentGainLoss	-271200000	USD
CY2021Q3	us-gaap	Deferred Policy Acquisition Costs DeferredPolicyAcquisitionCosts	14016800000	USD
CY2020Q3	us-gaap	Deferred Policy Acquisition Costs DeferredPolicyAcquisitionCosts	13374300000	USD
CY2021Q3	jxn	Funds Held Under Reinsurance Agreements Asset Liability Net FundsHeldUnderReinsuranceAgreementsAssetLiabilityNet	29638700000	USD
CY2020Q4	jxn	Funds Held Under Reinsurance Agreements Asset Liability Net FundsHeldUnderReinsuranceAgreementsAssetLiabilityNet	31859900000	USD
CY2021Q3	us-gaap	Funds Held Under Reinsurance Agreements Liability FundsHeldUnderReinsuranceAgreementsLiability	29771400000	USD
CY2020Q4	us-gaap	Funds Held Under Reinsurance Agreements Liability FundsHeldUnderReinsuranceAgreementsLiability	31971500000	USD
CY2021Q3	us-gaap	Reinsurance Receivables Case Basis ReinsuranceReceivablesCaseBasis	864600000	USD
CY2020Q4	us-gaap	Reinsurance Receivables Case Basis ReinsuranceReceivablesCaseBasis	860800000	USD
CY2021Q3	us-gaap	Reinsurance Recoverables ReinsuranceRecoverables	33752500000	USD
CY2020Q4	us-gaap	Reinsurance Recoverables ReinsuranceRecoverables	35269500000	USD
CY2021Q3	us-gaap	Liability For Future Policy Benefits Life LiabilityForFuturePolicyBenefitsLife	4276000000	USD
CY2020Q4	us-gaap	Liability For Future Policy Benefits Life LiabilityForFuturePolicyBenefitsLife	4535300000	USD
CY2021Q3	us-gaap	Guaranteed Interest Contracts GuaranteedInterestContracts	6039000000	USD
CY2020Q4	us-gaap	Guaranteed Interest Contracts GuaranteedInterestContracts	8508500000	USD
CY2021Q3	us-gaap	Liability For Claims And Claims Adjustment Expense LiabilityForClaimsAndClaimsAdjustmentExpense	1042000000	USD
CY2020Q4	us-gaap	Liability For Claims And Claims Adjustment Expense LiabilityForClaimsAndClaimsAdjustmentExpense	1109500000	USD
CY2021Q3	us-gaap	Liability For Future Policy Benefits Disability And Accident Benefits LiabilityForFuturePolicyBenefitsDisabilityAndAccidentBenefits	1242200000	USD
CY2020Q4	us-gaap	Liability For Future Policy Benefits Disability And Accident Benefits LiabilityForFuturePolicyBenefitsDisabilityAndAccidentBenefits	1257200000	USD
CY2021Q3	us-gaap	Liability For Future Policy Benefits Individual And Group Annuities And Supplementary Contracts LiabilityForFuturePolicyBenefitsIndividualAndGroupAnnuitiesAndSupplementaryContracts	4971400000	USD
CY2020Q4	us-gaap	Liability For Future Policy Benefits Individual And Group Annuities And Supplementary Contracts LiabilityForFuturePolicyBenefitsIndividualAndGroupAnnuitiesAndSupplementaryContracts	5220300000	USD
CY2021Q3	us-gaap	Liability For Future Policy Benefits Other Contracts LiabilityForFuturePolicyBenefitsOtherContracts	828700000	USD
CY2020Q4	us-gaap	Liability For Future Policy Benefits Other Contracts LiabilityForFuturePolicyBenefitsOtherContracts	859300000	USD
CY2021Q3	us-gaap	Liability For Future Policy Benefits And Unpaid Claims And Claims Adjustment Expense LiabilityForFuturePolicyBenefitsAndUnpaidClaimsAndClaimsAdjustmentExpense	18399300000	USD
CY2020Q4	us-gaap	Liability For Future Policy Benefits And Unpaid Claims And Claims Adjustment Expense LiabilityForFuturePolicyBenefitsAndUnpaidClaimsAndClaimsAdjustmentExpense	21490100000	USD
CY2021Q3	jxn	Annuity Account Values AnnuityAccountValues	12496200000	USD
CY2021Q3	us-gaap	Ceded Premiums Payable CededPremiumsPayable	25439300000	USD
CY2021Q3	jxn	Annuity Account Values And Ceded Premiums Payable AnnuityAccountValuesAndCededPremiumsPayable	37935500000	USD
CY2020Q4	jxn	Annuity Account Values AnnuityAccountValues	12744500000	USD
CY2020Q4	us-gaap	Ceded Premiums Payable CededPremiumsPayable	26775800000	USD
CY2020Q4	jxn	Annuity Account Values And Ceded Premiums Payable AnnuityAccountValuesAndCededPremiumsPayable	39520300000	USD
CY2021Q3	jxn	Account Value Interest Sensitive Life Insurance AccountValueInterestSensitiveLifeInsurance	7405600000	USD
CY2020Q4	jxn	Account Value Interest Sensitive Life Insurance AccountValueInterestSensitiveLifeInsurance	7621900000	USD
CY2021Q3	jxn	Retro Treaties Account Value RetroTreatiesAccountValue	4246200000	USD
CY2020Q4	jxn	Retro Treaties Account Value RetroTreatiesAccountValue	4213600000	USD
CY2021Q3	jxn	Interest Sensitive Life Insurance And Retro Treaties Account Values InterestSensitiveLifeInsuranceAndRetroTreatiesAccountValues	11651800000	USD
CY2020Q4	jxn	Interest Sensitive Life Insurance And Retro Treaties Account Values InterestSensitiveLifeInsuranceAndRetroTreatiesAccountValues	11835500000	USD
CY2021Q3	us-gaap	Federal Home Loan Bank Stock FederalHomeLoanBankStock	125400000	USD
CY2020Q4	us-gaap	Federal Home Loan Bank Stock FederalHomeLoanBankStock	125400000	USD
CY2021Q3	jxn	Funding Agreement FundingAgreement	1600000000	USD
CY2020Q4	jxn	Funding Agreement FundingAgreement	1900000000	USD
	jxn	Net Amount At Risk By Product And Guarantee Compound Interest Rate Based On Simple Interest Rate Of Five Percent NetAmountAtRiskByProductAndGuaranteeCompoundInterestRateBasedOnSimpleInterestRateOfFivePercent	0.041
	jxn	Net Amount At Risk By Product And Guarantee Compound Interest Rate Based On Simple Interest Rate Of Eight Percent NetAmountAtRiskByProductAndGuaranteeCompoundInterestRateBasedOnSimpleInterestRateOfEightPercent	0.060
	jxn	Net Amount At Risk By Product And Guarantee Compound Interest Rate Period NetAmountAtRiskByProductAndGuaranteeCompoundInterestRatePeriod	P10Y
CY2021Q3	us-gaap	Schedule Of Fair Value Of Separate Accounts By Major Category Of Investment Fair Value ScheduleOfFairValueOfSeparateAccountsByMajorCategoryOfInvestmentFairValue	209135800000	USD
CY2020Q4	us-gaap	Schedule Of Fair Value Of Separate Accounts By Major Category Of Investment Fair Value ScheduleOfFairValueOfSeparateAccountsByMajorCategoryOfInvestmentFairValue	193903600000	USD
CY2020Q4	us-gaap	Liabilities For Guarantees On Long Duration Contracts Guaranteed Benefit Liability Gross LiabilitiesForGuaranteesOnLongDurationContractsGuaranteedBenefitLiabilityGross	1418300000	USD
CY2019Q4	us-gaap	Liabilities For Guarantees On Long Duration Contracts Guaranteed Benefit Liability Gross LiabilitiesForGuaranteesOnLongDurationContractsGuaranteedBenefitLiabilityGross	1282900000	USD
	us-gaap	Liabilities For Guarantees On Long Duration Contracts Incurred Benefits1 LiabilitiesForGuaranteesOnLongDurationContractsIncurredBenefits1	173400000	USD
	us-gaap	Liabilities For Guarantees On Long Duration Contracts Incurred Benefits1 LiabilitiesForGuaranteesOnLongDurationContractsIncurredBenefits1	315000000.0	USD
	us-gaap	Liabilities For Guarantees On Long Duration Contracts Payment For Benefits LiabilitiesForGuaranteesOnLongDurationContractsPaymentForBenefits	78300000	USD
	us-gaap	Liabilities For Guarantees On Long Duration Contracts Payment For Benefits LiabilitiesForGuaranteesOnLongDurationContractsPaymentForBenefits	110000000.0	USD
CY2021Q3	us-gaap	Liabilities For Guarantees On Long Duration Contracts Guaranteed Benefit Liability Gross LiabilitiesForGuaranteesOnLongDurationContractsGuaranteedBenefitLiabilityGross	1513400000	USD
CY2020Q3	us-gaap	Liabilities For Guarantees On Long Duration Contracts Guaranteed Benefit Liability Gross LiabilitiesForGuaranteesOnLongDurationContractsGuaranteedBenefitLiabilityGross	1487900000	USD
CY2021Q3	jxn	Long Duration Contract Guaranteed Minimum Withdrawal Benefit Reserve Liability LongDurationContractGuaranteedMinimumWithdrawalBenefitReserveLiability	3091600000	USD
CY2020Q4	jxn	Long Duration Contract Guaranteed Minimum Withdrawal Benefit Reserve Liability LongDurationContractGuaranteedMinimumWithdrawalBenefitReserveLiability	5592100000	USD
CY2021Q3	jxn	Long Duration Contract Guaranteed Minimum Withdrawal Benefit With Guaranteed Payments Reserve Liability LongDurationContractGuaranteedMinimumWithdrawalBenefitWithGuaranteedPaymentsReserveLiability	196600000	USD
CY2020Q4	jxn	Long Duration Contract Guaranteed Minimum Withdrawal Benefit With Guaranteed Payments Reserve Liability LongDurationContractGuaranteedMinimumWithdrawalBenefitWithGuaranteedPaymentsReserveLiability	181300000	USD
CY2021Q3	jxn	Long Duration Contracts Lifetime Income Rider Liability LongDurationContractsLifetimeIncomeRiderLiability	30400000	USD
CY2020Q4	jxn	Long Duration Contracts Lifetime Income Rider Liability LongDurationContractsLifetimeIncomeRiderLiability	18100000	USD
CY2021Q3	us-gaap	Long Term Debt LongTermDebt	1068500000	USD
CY2020Q4	us-gaap	Long Term Debt LongTermDebt	322000000.0	USD
CY2021Q3	jxn	Long Term And Short Term Debt Maturity Year One LongTermAndShortTermDebtMaturityYearOne	1601700000	USD
CY2021Q3	jxn	Long Term Debt Maturity Years Two Through Five LongTermDebtMaturityYearsTwoThroughFive	750800000	USD
CY2021Q3	us-gaap	Long Term Debt Maturities Repayments Of Principal After Year Five LongTermDebtMaturitiesRepaymentsOfPrincipalAfterYearFive	317700000	USD
CY2021Q3	us-gaap	Debt Longterm And Shortterm Combined Amount DebtLongtermAndShorttermCombinedAmount	2670200000	USD
CY2021Q3	us-gaap	Proceeds From Lines Of Credit ProceedsFromLinesOfCredit	2350000000	USD
CY2021Q3	us-gaap	Debt Instrument Collateral Amount DebtInstrumentCollateralAmount	92700000	USD
CY2019Q4	us-gaap	Payments Of Dividends PaymentsOfDividends	350000000	USD
CY2021Q3	us-gaap	Federal Home Loan Bank Advances Branch Of Fhlb Bank Amount Of Advances By Branch FederalHomeLoanBankAdvancesBranchOfFHLBBankAmountOfAdvancesByBranch	0	USD
CY2020Q4	us-gaap	Federal Home Loan Bank Advances Branch Of Fhlb Bank Amount Of Advances By Branch FederalHomeLoanBankAdvancesBranchOfFHLBBankAmountOfAdvancesByBranch	380000000.0	USD
CY2021Q3	us-gaap	Effective Income Tax Rate Continuing Operations EffectiveIncomeTaxRateContinuingOperations	-0.086
	us-gaap	Effective Income Tax Rate Continuing Operations EffectiveIncomeTaxRateContinuingOperations	0.165
CY2020Q3	us-gaap	Effective Income Tax Rate Continuing Operations EffectiveIncomeTaxRateContinuingOperations	0.283
	us-gaap	Effective Income Tax Rate Continuing Operations EffectiveIncomeTaxRateContinuingOperations	0.254
	us-gaap	Effective Income Tax Rate Continuing Operations EffectiveIncomeTaxRateContinuingOperations	0.165
CY2020	us-gaap	Effective Income Tax Rate Continuing Operations EffectiveIncomeTaxRateContinuingOperations	0.343
	us-gaap	Number Of Reportable Segments NumberOfReportableSegments	3	segment
CY2021Q3	us-gaap	Revenues Revenues	1486300000	USD
CY2020Q3	us-gaap	Revenues Revenues	111100000	USD
	us-gaap	Revenues Revenues	7225200000	USD
	us-gaap	Revenues Revenues	2605400000	USD
CY2021Q3	us-gaap	Benefits Losses And Expenses BenefitsLossesAndExpenses	1234600000	USD
CY2020Q3	us-gaap	Benefits Losses And Expenses BenefitsLossesAndExpenses	643000000.0	USD
	us-gaap	Benefits Losses And Expenses BenefitsLossesAndExpenses	3926500000	USD
	us-gaap	Benefits Losses And Expenses BenefitsLossesAndExpenses	4933200000	USD
CY2021Q3	us-gaap	Income Loss Attributable To Parent IncomeLossAttributableToParent	189800000	USD
CY2020Q3	us-gaap	Income Loss Attributable To Parent IncomeLossAttributableToParent	-553600000	USD
	us-gaap	Income Loss Attributable To Parent IncomeLossAttributableToParent	3112400000	USD
	us-gaap	Income Loss Attributable To Parent IncomeLossAttributableToParent	-2290000000	USD
CY2021Q3	us-gaap	Income Tax Expense Benefit IncomeTaxExpenseBenefit	-16400000	USD
CY2020Q3	us-gaap	Income Tax Expense Benefit IncomeTaxExpenseBenefit	-157000000.0	USD
	us-gaap	Income Tax Expense Benefit IncomeTaxExpenseBenefit	514700000	USD
	us-gaap	Income Tax Expense Benefit IncomeTaxExpenseBenefit	-580800000	USD
CY2021Q3	us-gaap	Net Income Loss NetIncomeLoss	206200000	USD
CY2020Q3	us-gaap	Net Income Loss NetIncomeLoss	-396600000	USD
	us-gaap	Net Income Loss NetIncomeLoss	2597700000	USD
	us-gaap	Net Income Loss NetIncomeLoss	-1709200000	USD
CY2021Q3	jxn	Asset Based Commission Expense AssetBasedCommissionExpense	285900000	USD
CY2020Q3	jxn	Asset Based Commission Expense AssetBasedCommissionExpense	233200000	USD
	jxn	Asset Based Commission Expense AssetBasedCommissionExpense	834100000	USD
	us-gaap	Weighted Average Number Of Shares Outstanding Basic WeightedAverageNumberOfSharesOutstandingBasic	94464343	shares
	jxn	Asset Based Commission Expense AssetBasedCommissionExpense	658700000	USD
CY2021Q3	jxn	Other Commission Expense OtherCommissionExpense	262900000	USD
CY2020Q3	jxn	Other Commission Expense OtherCommissionExpense	261400000	USD
	jxn	Other Commission Expense OtherCommissionExpense	792400000	USD
	jxn	Other Commission Expense OtherCommissionExpense	744800000	USD
CY2021Q3	jxn	Ceded Commission Gain Loss CededCommissionGainLoss	0	USD
CY2020Q3	jxn	Ceded Commission Gain Loss CededCommissionGainLoss	-28500000	USD
	jxn	Ceded Commission Gain Loss CededCommissionGainLoss	0	USD
	jxn	Ceded Commission Gain Loss CededCommissionGainLoss	1202600000	USD
CY2021Q3	us-gaap	General And Administrative Expense GeneralAndAdministrativeExpense	256500000	USD
CY2020Q3	us-gaap	General And Administrative Expense GeneralAndAdministrativeExpense	235700000	USD
	us-gaap	General And Administrative Expense GeneralAndAdministrativeExpense	777100000	USD
	us-gaap	General And Administrative Expense GeneralAndAdministrativeExpense	702100000	USD
CY2021Q3	jxn	Deferral Of Acquisition Costs And Sales Inducement Assets DeferralOfAcquisitionCostsAndSalesInducementAssets	191700000	USD
CY2020Q3	jxn	Deferral Of Acquisition Costs And Sales Inducement Assets DeferralOfAcquisitionCostsAndSalesInducementAssets	185500000	USD
	jxn	Deferral Of Acquisition Costs And Sales Inducement Assets DeferralOfAcquisitionCostsAndSalesInducementAssets	592100000	USD
	jxn	Deferral Of Acquisition Costs And Sales Inducement Assets DeferralOfAcquisitionCostsAndSalesInducementAssets	535800000	USD
CY2021Q3	us-gaap	Costs And Expenses CostsAndExpenses	613600000	USD
CY2020Q3	us-gaap	Costs And Expenses CostsAndExpenses	573300000	USD
	us-gaap	Costs And Expenses CostsAndExpenses	1811500000	USD
	us-gaap	Costs And Expenses CostsAndExpenses	367200000	USD
CY2021Q3	us-gaap	Other Comprehensive Income Loss Before Reclassifications Net Of Tax OtherComprehensiveIncomeLossBeforeReclassificationsNetOfTax	-313600000	USD
CY2020Q3	us-gaap	Other Comprehensive Income Loss Before Reclassifications Net Of Tax OtherComprehensiveIncomeLossBeforeReclassificationsNetOfTax	489000000.0	USD
	us-gaap	Other Comprehensive Income Loss Before Reclassifications Net Of Tax OtherComprehensiveIncomeLossBeforeReclassificationsNetOfTax	-1552200000	USD
	us-gaap	Other Comprehensive Income Loss Before Reclassifications Net Of Tax OtherComprehensiveIncomeLossBeforeReclassificationsNetOfTax	2085700000	USD
CY2021Q3	us-gaap	Reclassification From Accumulated Other Comprehensive Income Current Period Net Of Tax ReclassificationFromAccumulatedOtherComprehensiveIncomeCurrentPeriodNetOfTax	31400000	USD
CY2020Q3	us-gaap	Reclassification From Accumulated Other Comprehensive Income Current Period Net Of Tax ReclassificationFromAccumulatedOtherComprehensiveIncomeCurrentPeriodNetOfTax	67800000	USD
	us-gaap	Reclassification From Accumulated Other Comprehensive Income Current Period Net Of Tax ReclassificationFromAccumulatedOtherComprehensiveIncomeCurrentPeriodNetOfTax	223200000	USD
	us-gaap	Reclassification From Accumulated Other Comprehensive Income Current Period Net Of Tax ReclassificationFromAccumulatedOtherComprehensiveIncomeCurrentPeriodNetOfTax	631800000	USD
CY2021Q3	jxn	Number Of Classes Of Common Stock NumberOfClassesOfCommonStock	2	class
CY2021Q3	us-gaap	Common Stock Par Or Stated Value Per Share CommonStockParOrStatedValuePerShare	0.01
CY2021Q3	us-gaap	Stockholders Equity Note Stock Split Conversion Ratio1 StockholdersEquityNoteStockSplitConversionRatio1	104960.3836276
CY2021Q3	us-gaap	Dividends Common Stock DividendsCommonStock	0	USD
	us-gaap	Dividends Common Stock DividendsCommonStock	0	USD
CY2020Q3	us-gaap	Dividends Common Stock DividendsCommonStock	0	USD
	us-gaap	Dividends Common Stock DividendsCommonStock	0	USD
CY2021Q3	us-gaap	Net Income Loss NetIncomeLoss	206200000	USD
CY2020Q3	us-gaap	Net Income Loss NetIncomeLoss	-396600000	USD
	us-gaap	Net Income Loss NetIncomeLoss	2597700000	USD
	us-gaap	Net Income Loss NetIncomeLoss	-1709200000	USD
CY2021Q3	us-gaap	Weighted Average Number Of Shares Outstanding Basic WeightedAverageNumberOfSharesOutstandingBasic	94464343	shares
CY2020Q3	us-gaap	Weighted Average Number Of Shares Outstanding Basic WeightedAverageNumberOfSharesOutstandingBasic	92638945	shares
	us-gaap	Weighted Average Number Of Shares Outstanding Basic WeightedAverageNumberOfSharesOutstandingBasic	58625564	shares
CY2021Q3	us-gaap	Weighted Average Number Of Diluted Shares Outstanding WeightedAverageNumberOfDilutedSharesOutstanding	94464343	shares
CY2020Q3	us-gaap	Weighted Average Number Of Diluted Shares Outstanding WeightedAverageNumberOfDilutedSharesOutstanding	92638945	shares
	us-gaap	Weighted Average Number Of Diluted Shares Outstanding WeightedAverageNumberOfDilutedSharesOutstanding	94464343	shares
	us-gaap	Weighted Average Number Of Diluted Shares Outstanding WeightedAverageNumberOfDilutedSharesOutstanding	58625564	shares
CY2021Q3	us-gaap	Earnings Per Share Basic EarningsPerShareBasic	2.18
CY2020Q3	us-gaap	Earnings Per Share Basic EarningsPerShareBasic	-4.28
	us-gaap	Earnings Per Share Basic EarningsPerShareBasic	27.50
	us-gaap	Earnings Per Share Basic EarningsPerShareBasic	-29.15
CY2021Q3	us-gaap	Earnings Per Share Diluted EarningsPerShareDiluted	2.18
CY2020Q3	us-gaap	Earnings Per Share Diluted EarningsPerShareDiluted	-4.28
	us-gaap	Earnings Per Share Diluted EarningsPerShareDiluted	27.50
	us-gaap	Earnings Per Share Diluted EarningsPerShareDiluted	-29.15

Files In Submission

Name	View Source	Status
0001822993-21-000008-index-headers.html	Edgar Link	pending
0001822993-21-000008-index.html	Edgar Link	pending
0001822993-21-000008.txt	Edgar Link	pending
0001822993-21-000008-xbrl.zip	Edgar Link	pending
exhibit311.htm	Edgar Link	pending
exhibit312.htm	Edgar Link	pending
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FilingSummary.xml	Edgar Link	unprocessable
Financial_Report.xlsx	Edgar Link	pending
jxn-20210930.htm	Edgar Link	pending
jxn-20210930.xsd	Edgar Link	pending
jxn-20210930_cal.xml	Edgar Link	unprocessable
jxn-20210930_def.xml	Edgar Link	unprocessable
jxn-20210930_htm.xml	Edgar Link	completed
jxn-20210930_lab.xml	Edgar Link	unprocessable
jxn-20210930_pre.xml	Edgar Link	unprocessable
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$JXN
Jackson Financial Inc. Stock $jxn

2021 Q3 Form 10-Q Financial Statement

#000182299321000008 Filed on November 10, 2021

Income Statement

Balance Sheet

Cashflow Statement

Facts In Submission

Files In Submission

$JXN Jackson Financial Inc. Stock $jxn

2021 Q3 Form 10-Q Financial Statement

#000182299321000008 Filed on November 10, 2021

Income Statement

Balance Sheet

Cashflow Statement

Facts In Submission

Files In Submission

$JXN
Jackson Financial Inc. Stock $jxn