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Schedule II. Condensed Financial Information of Registrant (Parent Company) (Narrative) (Details) | Dec. 31, 2022
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CNAF Consolidated | Loews |
Condensed Financial Statements, Captions [Line Items] |
Noncontrolling interest, ownership percentage by parent | 90.00%

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- 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 No definition available. + Details
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- Definition The parent entity's interest in net assets of the subsidiary, expressed as a percentage. + References No definition available. + Details
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- Details
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Namespace Prefix: |
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Period Type: |

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- Details
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Namespace Prefix: |
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Balance Type: |
Period Type: |