CNA FINANCIAL CORP

Fair Value, Assets Measured on Recurring Basis, Unobservable Input Reconciliation [Roll Forward]

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Text block: us-gaap:FairValueAssetsMeasuredOnRecurringBasisUnobservableInputReconciliationTextBlock Detail: us-gaap:FairValueMeasurementWithUnobservableInputsReconciliationRecurringBasisAssetValue