XML 95 R84.htm IDEA: XBRL DOCUMENT v3.24.3

SHAREHOLDERS' EQUITY - SCHEDULE OF ACCUMULATED OTHER COMPREHENSIVE INCOME (LOSS) (Details) - USD ($) $ in Millions	Sep. 30, 2024	Dec. 31, 2023
Equity [Abstract]
Net unrealized losses on investments having no allowance for credit losses	$ (803.0)	$ (1,235.2)
Unrealized losses on investments with an allowance for credit losses	(699.8)	(931.0)
Change in discount rates for liability for future policy benefits	63.4	133.4
Change in instrument-specific credit risk for market risk benefits	2.1	4.8
Deferred income tax assets	321.3	451.2
Accumulated other comprehensive loss	$ (1,116.0)	$ (1,576.8)

X

- Definition

Accumulated Other Comprehensive Income (Loss), Changed in instrument Specific Credit Risk For Market Risk Benefits

+ References

No definition available.

+ Details

Name:	cno_AccumulatedOtherComprehensiveIncomeLossChangedInInstrumentSpecificCreditRiskForMarketRiskBenefits
Namespace Prefix:	cno_
Data Type:	xbrli:monetaryItemType
Balance Type:	credit
Period Type:	instant

X

- Definition

Accumulated Other Comprehensive Income (Loss), Changes in Discount Rate for Liability for Future Policy Benefit

+ References

No definition available.

+ Details

Name:	cno_AccumulatedOtherComprehensiveIncomeLossChangesInDiscountRateForLiabilityForFuturePolicyBenefit
Namespace Prefix:	cno_
Data Type:	xbrli:monetaryItemType
Balance Type:	credit
Period Type:	instant

X

- Definition

Accumulated Other Comprehensive Income (Loss), Deferred Income Tax Liabilities

+ References

No definition available.

+ Details

Name:	cno_AccumulatedOtherComprehensiveIncomeLossDeferredIncomeTaxLiabilities
Namespace Prefix:	cno_
Data Type:	xbrli:monetaryItemType
Balance Type:	credit
Period Type:	instant

X

- Definition

Accumulated Other Comprehensive Income (Loss), Net Unrealized Appreciation On Investments Having No Allowance For Credit Losses

+ References

No definition available.

+ Details

Name:	cno_AccumulatedOtherComprehensiveIncomeLossNetUnrealizedAppreciationOnInvestmentsHavingNoAllowanceForCreditLosses
Namespace Prefix:	cno_
Data Type:	xbrli:monetaryItemType
Balance Type:	credit
Period Type:	instant

X

- Definition

Accumulated Other Comprehensive Income (Loss), Net Unrealized Appreciation On Investments With Allowance For Credit Losses

+ References

No definition available.

+ Details

Name:	cno_AccumulatedOtherComprehensiveIncomeLossNetUnrealizedAppreciationOnInvestmentsWithAllowanceForCreditLosses
Namespace Prefix:	cno_
Data Type:	xbrli:monetaryItemType
Balance Type:	credit
Period Type:	instant

X

- Definition

Amount, after tax, of accumulated increase (decrease) in equity from transaction and other event and circumstance from nonowner source.

+ References

Reference 1: http://fasb.org/us-gaap/role/ref/legacyRef
-Name Accounting Standards Codification
-Topic 220
-SubTopic 10
-Section 45
-Paragraph 14A
-Publisher FASB
-URI https://asc.fasb.org/1943274/2147482790/220-10-45-14A

Reference 2: http://fasb.org/us-gaap/role/ref/legacyRef
-Topic 220
-SubTopic 10
-Name Accounting Standards Codification
-Section 45
-Paragraph 11
-Publisher FASB
-URI https://asc.fasb.org/1943274/2147482790/220-10-45-11

Reference 3: http://www.xbrl.org/2003/role/disclosureRef
-Topic 944
-SubTopic 40
-Name Accounting Standards Codification
-Section 65
-Paragraph 2
-Subparagraph (g)(2)(ii)
-Publisher FASB
-URI https://asc.fasb.org/1943274/2147480016/944-40-65-2

Reference 4: http://www.xbrl.org/2003/role/disclosureRef
-Topic 944
-SubTopic 40
-Name Accounting Standards Codification
-Section 65
-Paragraph 2
-Subparagraph (h)(2)
-Publisher FASB
-URI https://asc.fasb.org/1943274/2147480016/944-40-65-2

Reference 5: http://www.xbrl.org/2003/role/disclosureRef
-Topic 210
-SubTopic 10
-Name Accounting Standards Codification
-Section S99
-Paragraph 1
-Subparagraph (SX 210.5-02(30)(a)(4))
-Publisher FASB
-URI https://asc.fasb.org/1943274/2147480566/210-10-S99-1

Reference 6: http://www.xbrl.org/2003/role/disclosureRef
-Topic 944
-SubTopic 210
-Name Accounting Standards Codification
-Section S99
-Paragraph 1
-Subparagraph (SX 210.7-03(a)(23)(a)(3))
-Publisher FASB
-URI https://asc.fasb.org/1943274/2147478777/944-210-S99-1

Reference 7: http://fasb.org/us-gaap/role/ref/legacyRef
-Name Accounting Standards Codification
-Topic 220
-SubTopic 10
-Section 45
-Paragraph 14
-Publisher FASB
-URI https://asc.fasb.org/1943274/2147482790/220-10-45-14

+ Details

Name:	us-gaap_AccumulatedOtherComprehensiveIncomeLossNetOfTax
Namespace Prefix:	us-gaap_
Data Type:	xbrli:monetaryItemType
Balance Type:	credit
Period Type:	instant

X

- References

No definition available.

+ Details

Name:	us-gaap_EquityAbstract
Namespace Prefix:	us-gaap_
Data Type:	xbrli:stringItemType
Balance Type:	na
Period Type:	duration