XML 75 R60.htm IDEA: XBRL DOCUMENT
v3.25.0.1

INVESTMENTS - SCHEDULE OF INVESTMENT INCOME (Details) - USD ($) $ in Millions | 12 Months Ended
--- | ---
Dec. 31, 2024 | Dec. 31, 2023 | Dec. 31, 2022
Investments, Debt and Equity Securities [Abstract] |  |  |
Fixed maturities | $ 1,222.1 | $ 1,142.9 | $ 1,084.1
Equity securities | 35.0 | 1.7 | 5.9
Mortgage loans | 126.5 | 97.4 | 63.0
Policy loans | 9.0 | 8.6 | 8.4
Other invested assets | 26.8 | 8.2 | 38.0
Cash and cash equivalents | 39.0 | 20.9 | 5.9
Trading securities | 5.0 | 6.5 | 7.7
Option income (loss) | 243.6 | (48.3) | (6.3)
Change in value of options | 12.2 | 177.3 | (200.3)
Other special-purpose portfolios | 68.7 | 114.0 | 35.8
Gross investment income | 1,787.9 | 1,529.2 | 1,042.2
Less investment expenses | 39.1 | 29.5 | 26.3
Net investment income | $ 1,748.8 | $ 1,499.7 | $ 1,015.9

X
- Definition Gross Investment Income, Insurance Entity + References No definition available. + Details
Name: | cno_GrossInvestmentIncomeInsuranceEntity
Namespace Prefix: | cno_
Data Type: | xbrli:monetaryItemType
Balance Type: | credit
Period Type: | duration

X
- Definition Gross Investment Income, Insurance Entity, Cash and Cash Equivalents + References No definition available. + Details
Name: | cno_GrossInvestmentIncomeInsuranceEntityCashAndCashEquivalents
Namespace Prefix: | cno_
Data Type: | xbrli:monetaryItemType
Balance Type: | credit
Period Type: | duration

X
- Definition Gross Investment Income, Insurance Entity, Equity Securities + References No definition available. + Details
Name: | cno_GrossInvestmentIncomeInsuranceEntityEquitySecurities
Namespace Prefix: | cno_
Data Type: | xbrli:monetaryItemType
Balance Type: | credit
Period Type: | duration

X
- Definition Gross Investment Income, Insurance Entity, Fixed Maturities + References No definition available. + Details
Name: | cno_GrossInvestmentIncomeInsuranceEntityFixedMaturities
Namespace Prefix: | cno_
Data Type: | xbrli:monetaryItemType
Balance Type: | credit
Period Type: | duration

X
- Definition Gross Investment Income, Insurance Entity, Increase Decrease in Value of Options + References No definition available. + Details
Name: | cno_GrossInvestmentIncomeInsuranceEntityIncreaseDecreaseInValueOfOptions
Namespace Prefix: | cno_
Data Type: | xbrli:monetaryItemType
Balance Type: | credit
Period Type: | duration

X
- Definition Gross Investment Income, Insurance Entity, Mortgage Loans on Real Estate + References No definition available. + Details
Name: | cno_GrossInvestmentIncomeInsuranceEntityMortgageLoansOnRealEstate
Namespace Prefix: | cno_
Data Type: | xbrli:monetaryItemType
Balance Type: | credit
Period Type: | duration

X
- Definition Gross Investment Income, Insurance Entity, Option Income Loss + References No definition available. + Details
Name: | cno_GrossInvestmentIncomeInsuranceEntityOptionIncomeLoss
Namespace Prefix: | cno_
Data Type: | xbrli:monetaryItemType
Balance Type: | credit
Period Type: | duration

X
- Definition Gross Investment Income, Insurance Entity, Other Invested Assets + References No definition available. + Details
Name: | cno_GrossInvestmentIncomeInsuranceEntityOtherInvestedAssets
Namespace Prefix: | cno_
Data Type: | xbrli:monetaryItemType
Balance Type: | credit
Period Type: | duration

X
- Definition Gross Investment Income, Insurance Entity, Other Special-purpose Portfolios + References No definition available. + Details
Name: | cno_GrossInvestmentIncomeInsuranceEntityOtherSpecialpurposePortfolios
Namespace Prefix: | cno_
Data Type: | xbrli:monetaryItemType
Balance Type: | credit
Period Type: | duration

X
- Definition Gross Investment Income, Insurance Entity, Policy Loans + References No definition available. + Details
Name: | cno_GrossInvestmentIncomeInsuranceEntityPolicyLoans
Namespace Prefix: | cno_
Data Type: | xbrli:monetaryItemType
Balance Type: | credit
Period Type: | duration

X
- Definition Gross Investment Income, Insurance Entity, Trading Securities + References No definition available. + Details
Name: | cno_GrossInvestmentIncomeInsuranceEntityTradingSecurities
Namespace Prefix: | cno_
Data Type: | xbrli:monetaryItemType
Balance Type: | credit
Period Type: | duration

X
- Definition Investment Income, Insurance Entity, Investment Expense + References No definition available. + Details
Name: | cno_InvestmentIncomeInsuranceEntityInvestmentExpense
Namespace Prefix: | cno_
Data Type: | xbrli:monetaryItemType
Balance Type: | debit
Period Type: | duration

X
- References No definition available. + Details
Name: | us-gaap_InvestmentsDebtAndEquitySecuritiesAbstract
Namespace Prefix: | us-gaap_
Data Type: | xbrli:stringItemType
Balance Type: | na
Period Type: | duration

X
- Definition Amount, after investment expense, of income earned from investments in securities and real estate. Includes, but is not limited to, real estate investment, policy loans, dividends, and interest. Excludes realized gain (loss) on investments. + References Reference 1: http://www.xbrl.org/2003/role/exampleRef -Topic 946 -SubTopic 830 -Name Accounting Standards Codification -Section 55 -Paragraph 10 -Publisher FASB -URI https://asc.fasb.org/1943274/2147479168/946-830-55-10 Reference 2: http://www.xbrl.org/2003/role/disclosureRef -Topic 944 -SubTopic 220 -Name Accounting Standards Codification -Section S99 -Paragraph 1 -Subparagraph (SX 210.7-04(2)(d)) -Publisher FASB -URI https://asc.fasb.org/1943274/2147477250/944-220-S99-1 Reference 3: http://www.xbrl.org/2003/role/disclosureRef -Topic 946 -SubTopic 220 -Name Accounting Standards Codification -Section S99 -Paragraph 1 -Subparagraph (SX 210.6-07(4)) -Publisher FASB -URI https://asc.fasb.org/1943274/2147479134/946-220-S99-1 Reference 4: http://www.xbrl.org/2003/role/disclosureRef -Topic 944 -SubTopic 220 -Name Accounting Standards Codification -Section S99 -Paragraph 1 -Subparagraph (SX 210.7-04(2)) -Publisher FASB -URI https://asc.fasb.org/1943274/2147477250/944-220-S99-1 Reference 5: http://www.xbrl.org/2003/role/disclosureRef -Name Accounting Standards Codification -Section 45 -Paragraph 5 -SubTopic 220 -Topic 946 -Publisher FASB -URI https://asc.fasb.org/1943274/2147479105/946-220-45-5 + Details
Name: | us-gaap_NetInvestmentIncome
Namespace Prefix: | us-gaap_
Data Type: | xbrli:monetaryItemType
Balance Type: | credit
Period Type: | duration