| Standard label: | Reinsurance Recoverable, Threshold Period Past Due, Writeoff |
| Name: | us-gaap:ReinsuranceRecoverableThresholdPeriodPastDueWriteoff |
| Documentation: | Threshold period for when reinsurance recoverable is considered past due to write off as uncollectible, in 'PnYnMnDTnHnMnS' format, for example, 'P1Y5M13D' represents the reported fact of one year, five months, and thirteen days. |
| Object type: | cm:Concept |
| Data type: | xbrli:durationItemType |
| Period type: | As Of (instant) |
| Balance type: | (no balance type) |
| Abstract: | false |
| Workiva Wdesk Taxonomy Analyzer: | us-gaap:ReinsuranceRecoverableThresholdPeriodPastDueWriteoff |
| Label | Role | Language |
| Reinsurance Recoverable, Threshold Period Past Due, Writeoff | http://www.xbrl.org/2003/role/label | en-US |
| Reference | Role | Topic |
| FASB Accounting Standards Codification 326 20 50 14 | http://www.xbrl.org/2009/role/commonPracticeRef | 326 |