XML 102 R91.htm IDEA: XBRL DOCUMENT
v3.23.3

INVESTMENTS IN VARIABLE INTEREST ENTITIES - NARRATIVE (Details) $ in Millions | 3 Months Ended | 9 Months Ended |
--- | --- | --- | ---
Sep. 30, 2023 USD ($) investment | Sep. 30, 2022 USD ($) | Sep. 30, 2023 USD ($) investment | Sep. 30, 2022 USD ($) | Dec. 31, 2022 USD ($)
Variable Interest Entity [Line Items] |  |  |  |  |
Total amortized cost | $ 880.6 |  | $ 880.6 |  |
Variable interest entity, gross unrealized gains fixed maturity securities | 1.9 |  | 1.9 |  |
Variable interest entity gross unrealized losses fixed maturity securities | 21.5 |  | 21.5 |  |
Variable interest entity, allowance for credit losses fixed maturity securities | 2.9 |  | 2.9 |  |
Estimated fair value of fixed maturity securities | 858.1 |  | 858.1 |  |
Variable interest entities net realized gain (losses) on investments |  |  | 4.2 | $ 6.7 |
Variable interest entities net loss from sale of fixed maturity investments |  |  | (6.8) | (3.9) |
Variable interest entities, change in allowance for credit losses | $ 1.6 | $ 5.7 | 2.6 | (2.8) |
Variable interest entity, gross investment losses |  |  | 6.9 | 3.9 |
Variable interest entities, investments sold |  |  | $ 18.5 | $ 55.9 |
Number of investments held by VIE, in default | investment | 0 |  | 0 |  |
Fair value of investments in unrealized loss position for less than 12 months | $ 2,212.8 |  | $ 2,212.8 |  | $ 7,636.9
Gross unrealized losses of investments in unrealized loss position for less than 12 months | 108.1 |  | 108.1 |  | 835.2
Fair value of investments in unrealized loss position for more than 12 months | 8,074.1 |  | 8,074.1 |  | 1,897.5
Gross unrealized losses of investments in unrealized loss position for more than 12 months | 1,442.7 |  | 1,442.7 |  | 471.6
Investments held in limited partnerships | 540.1 |  | 540.1 |  |
Unfunded commitments to limited partnerships | 523.7 |  | 523.7 |  |
Investments held by variable interest entities - corporate securities |  |  |  |  |
Variable Interest Entity [Line Items] |  |  |  |  |
Fair value of investments in unrealized loss position for less than 12 months | 90.6 |  | 90.6 |  | 392.2
Gross unrealized losses of investments in unrealized loss position for less than 12 months | 0.3 |  | 0.3 |  | 14.2
Fair value of investments in unrealized loss position for more than 12 months | 447.3 |  | 447.3 |  | 477.9
Gross unrealized losses of investments in unrealized loss position for more than 12 months | $ 11.4 |  | $ 11.4 |  | $ 17.3

X
- Definition Investments Held In Limited Partnerships + References No definition available. + Details
Name: | cno_InvestmentsHeldInLimitedPartnerships
Namespace Prefix: | cno_
Data Type: | xbrli:monetaryItemType
Balance Type: | debit
Period Type: | instant

X
- Definition Number Of Investments Held By Variable Interest Entities, In Default + References No definition available. + Details
Name: | cno_NumberOfInvestmentsHeldByVariableInterestEntitiesInDefault
Namespace Prefix: | cno_
Data Type: | xbrli:integerItemType
Balance Type: | na
Period Type: | instant

X
- Definition Unfunded Commitments to Limited Partnerships + References No definition available. + Details
Name: | cno_UnfundedCommitmentstoLimitedPartnerships
Namespace Prefix: | cno_
Data Type: | xbrli:monetaryItemType
Balance Type: | credit
Period Type: | instant

X
- Definition Variable Interest Entities, Change In Allowance For Current Expected Credit Losses + References No definition available. + Details
Name: | cno_VariableInterestEntitiesChangeInAllowanceForCurrentExpectedCreditLosses
Namespace Prefix: | cno_
Data Type: | xbrli:monetaryItemType
Balance Type: | credit
Period Type: | duration

X
- Definition Variable Interest Entities, Investments Sold + References No definition available. + Details
Name: | cno_VariableInterestEntitiesInvestmentsSold
Namespace Prefix: | cno_
Data Type: | xbrli:monetaryItemType
Balance Type: | credit
Period Type: | duration

X
- Definition Variable Interest Entities Net Gain (Loss) From Sale Of Fixed Maturity Investments + References No definition available. + Details
Name: | cno_VariableInterestEntitiesNetGainLossFromSaleOfFixedMaturityInvestments
Namespace Prefix: | cno_
Data Type: | xbrli:monetaryItemType
Balance Type: | credit
Period Type: | duration

X
- Definition Variable Interest Entities Net Realized Gain (Loss) On Investments + References No definition available. + Details
Name: | cno_VariableInterestEntitiesNetRealizedGainLossOnInvestments
Namespace Prefix: | cno_
Data Type: | xbrli:monetaryItemType
Balance Type: | credit
Period Type: | duration

X
- Definition Amortized cost of fixed maturity securities held by the VIE + References No definition available. + Details
Name: | cno_VariableInterestEntityAmortizedCostSecuritiesHeld
Namespace Prefix: | cno_
Data Type: | xbrli:monetaryItemType
Balance Type: | debit
Period Type: | instant

X
- Definition Variable Interest Entity, Fixed Maturity Securities, Allowance For Credit Loss + References No definition available. + Details
Name: | cno_VariableInterestEntityFixedMaturitySecuritiesAllowanceForCreditLoss
Namespace Prefix: | cno_
Data Type: | xbrli:monetaryItemType
Balance Type: | credit
Period Type: | instant

X
- Definition Estimated fair value of fixed maturity securities held by the VIE + References No definition available. + Details
Name: | cno_VariableInterestEntityFixedMaturitySecuritiesFairValue
Namespace Prefix: | cno_
Data Type: | xbrli:monetaryItemType
Balance Type: | debit
Period Type: | instant

X
- Definition Variable Interest Entity, Gross Unrealized Gains Fixed Maturity Securities + References No definition available. + Details
Name: | cno_VariableInterestEntityGrossUnrealizedGainsFixedMaturitySecurities
Namespace Prefix: | cno_
Data Type: | xbrli:monetaryItemType
Balance Type: | credit
Period Type: | instant

X
- Definition Gross unrealized losses of fixed maturity securities held by the VIE + References No definition available. + Details
Name: | cno_VariableInterestEntityGrossUnrealizedLossesFixedMaturitySecurities
Namespace Prefix: | cno_
Data Type: | xbrli:monetaryItemType
Balance Type: | debit
Period Type: | instant

X
- Definition Variable Interest Entity, Investments, Gross Investment Losses From Sale, Before Tax + References No definition available. + Details
Name: | cno_VariableInterestEntityInvestmentsGrossInvestmentLossesFromSaleBeforeTax
Namespace Prefix: | cno_
Data Type: | xbrli:monetaryItemType
Balance Type: | debit
Period Type: | duration

X
- Definition Amount of investment in debt security measured at fair value with change in fair value recognized in other comprehensive income (available-for-sale), in continuous unrealized loss position for more than 12 months, without allowance for credit loss. Includes beneficial interest in securitized financial asset. + References Reference 1: http://www.xbrl.org/2003/role/exampleRef -Topic 326 -SubTopic 30 -Name Accounting Standards Codification -Section 55 -Paragraph 8 -Publisher FASB -URI https://asc.fasb.org//1943274/2147479081/326-30-55-8 Reference 2: http://fasb.org/us-gaap/role/ref/otherTransitionRef -Topic 320 -SubTopic 10 -Name Accounting Standards Codification -Section 50 -Paragraph 7 -Publisher FASB -URI https://asc.fasb.org//1943274/2147481800/320-10-50-7 Reference 3: http://www.xbrl.org/2003/role/disclosureRef -Topic 326 -SubTopic 30 -Name Accounting Standards Codification -Section 50 -Paragraph 5 -Publisher FASB -URI https://asc.fasb.org//1943274/2147479106/326-30-50-5 + Details
Name: | us-gaap_DebtSecuritiesAvailableForSaleContinuousUnrealizedLossPosition12MonthsOrLonger
Namespace Prefix: | us-gaap_
Data Type: | xbrli:monetaryItemType
Balance Type: | debit
Period Type: | instant

X
- Definition Amount of accumulated unrealized loss on investment in debt security measured at fair value with change in fair value recognized in other comprehensive income (available-for-sale), in continuous unrealized loss position for 12 months or longer, without allowance for credit loss. Includes beneficial interest in securitized financial asset. + References Reference 1: http://fasb.org/us-gaap/role/ref/otherTransitionRef -Topic 320 -SubTopic 10 -Name Accounting Standards Codification -Section 50 -Paragraph 7 -Publisher FASB -URI https://asc.fasb.org//1943274/2147481800/320-10-50-7 Reference 2: http://www.xbrl.org/2003/role/disclosureRef -Topic 326 -SubTopic 30 -Name Accounting Standards Codification -Section 50 -Paragraph 5 -Publisher FASB -URI https://asc.fasb.org//1943274/2147479106/326-30-50-5 + Details
Name: | us-gaap_DebtSecuritiesAvailableForSaleContinuousUnrealizedLossPosition12MonthsOrLongerAccumulatedLoss
Namespace Prefix: | us-gaap_
Data Type: | xbrli:monetaryItemType
Balance Type: | debit
Period Type: | instant

X
- Definition Amount of investment in debt security measured at fair value with change in fair value recognized in other comprehensive income (available-for-sale), in continuous unrealized loss position for less than 12 months, without allowance for credit loss. Includes beneficial interest in securitized financial asset. + References Reference 1: http://www.xbrl.org/2003/role/exampleRef -Topic 326 -SubTopic 30 -Name Accounting Standards Codification -Section 55 -Paragraph 8 -Publisher FASB -URI https://asc.fasb.org//1943274/2147479081/326-30-55-8 Reference 2: http://fasb.org/us-gaap/role/ref/otherTransitionRef -Topic 320 -SubTopic 10 -Name Accounting Standards Codification -Section 50 -Paragraph 7 -Publisher FASB -URI https://asc.fasb.org//1943274/2147481800/320-10-50-7 Reference 3: http://www.xbrl.org/2003/role/disclosureRef -Topic 326 -SubTopic 30 -Name Accounting Standards Codification -Section 50 -Paragraph 5 -Publisher FASB -URI https://asc.fasb.org//1943274/2147479106/326-30-50-5 + Details
Name: | us-gaap_DebtSecuritiesAvailableForSaleContinuousUnrealizedLossPositionLessThan12Months
Namespace Prefix: | us-gaap_
Data Type: | xbrli:monetaryItemType
Balance Type: | debit
Period Type: | instant

X
- Definition Amount of accumulated unrealized loss on investment in debt security measured at fair value with change in fair value recognized in other comprehensive income (available-for-sale), in continuous unrealized loss position for less than 12 months, without allowance for credit loss. Includes beneficial interest in securitized financial asset. + References Reference 1: http://fasb.org/us-gaap/role/ref/otherTransitionRef -Topic 320 -SubTopic 10 -Name Accounting Standards Codification -Section 50 -Paragraph 7 -Publisher FASB -URI https://asc.fasb.org//1943274/2147481800/320-10-50-7 Reference 2: http://www.xbrl.org/2003/role/disclosureRef -Topic 326 -SubTopic 30 -Name Accounting Standards Codification -Section 50 -Paragraph 5 -Publisher FASB -URI https://asc.fasb.org//1943274/2147479106/326-30-50-5 + Details
Name: | us-gaap_DebtSecuritiesAvailableForSaleContinuousUnrealizedLossPositionLessThan12MonthsAccumulatedLoss
Namespace Prefix: | us-gaap_
Data Type: | xbrli:monetaryItemType
Balance Type: | debit
Period Type: | instant

X
- Definition Line items represent financial concepts included in a table. These concepts are used to disclose reportable information associated with domain members defined in one or many axes to the table. + References Reference 1: http://www.xbrl.org/2003/role/disclosureRef -Topic 810 -SubTopic 10 -Name Accounting Standards Codification -Section 50 -Paragraph 3 -Subparagraph (c) -Publisher FASB -URI https://asc.fasb.org//1943274/2147481203/810-10-50-3 Reference 2: http://www.xbrl.org/2003/role/disclosureRef -Topic 810 -SubTopic 10 -Name Accounting Standards Codification -Section 45 -Paragraph 25 -Subparagraph (b) -Publisher FASB -URI https://asc.fasb.org//1943274/2147481231/810-10-45-25 Reference 3: http://www.xbrl.org/2003/role/disclosureRef -Topic 810 -SubTopic 10 -Name Accounting Standards Codification -Section 50 -Paragraph 3 -Subparagraph (bb) -Publisher FASB -URI https://asc.fasb.org//1943274/2147481203/810-10-50-3 Reference 4: http://www.xbrl.org/2003/role/disclosureRef -Topic 810 -SubTopic 10 -Name Accounting Standards Codification -Section 45 -Paragraph 25 -Subparagraph (a) -Publisher FASB -URI https://asc.fasb.org//1943274/2147481231/810-10-45-25 Reference 5: http://www.xbrl.org/2003/role/disclosureRef -Topic 860 -SubTopic 30 -Name Accounting Standards Codification -Section 50 -Paragraph 1A -Subparagraph (b)(1)(i) -Publisher FASB -URI https://asc.fasb.org//1943274/2147481420/860-30-50-1A Reference 6: http://www.xbrl.org/2003/role/disclosureRef -Topic 860 -SubTopic 30 -Name Accounting Standards Codification -Section 50 -Paragraph 1A -Subparagraph (b)(1)(ii) -Publisher FASB -URI https://asc.fasb.org//1943274/2147481420/860-30-50-1A Reference 7: http://www.xbrl.org/2003/role/disclosureRef -Topic 860 -SubTopic 30 -Name Accounting Standards Codification -Section 50 -Paragraph 1A -Subparagraph (b)(2) -Publisher FASB -URI https://asc.fasb.org//1943274/2147481420/860-30-50-1A + Details
Name: | us-gaap_VariableInterestEntityLineItems
Namespace Prefix: | us-gaap_
Data Type: | xbrli:stringItemType
Balance Type: | na
Period Type: | duration

X
- Details
Name: | srt_ConsolidatedEntitiesAxis=us-gaap_VariableInterestEntityPrimaryBeneficiaryMember
Namespace Prefix: |
Data Type: | na
Balance Type: |
Period Type: |