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LITIGATION AND OTHER LEGAL PROCEEDINGS (Details) | Mar. 25, 2022 policyholder
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Commitments and Contingencies Disclosure [Abstract] |
Number of policyholders | 2,000

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- Definition Number of Policyholders + References No definition available. + Details
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Namespace Prefix: | cno_
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Balance Type: | na
Period Type: | duration

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- References No definition available. + Details
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Namespace Prefix: | us-gaap_
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Balance Type: | na
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