| Standard label: | Reconciliation of Other Significant Reconciling Items from Segments to Consolidated [Table] |
| Name: | us-gaap:ReconciliationOfOtherSignificantReconcilingItemsFromSegmentsToConsolidatedTable |
| Documentation: | Identification, description, and amounts of all significant reconciling items in the reconciliation of a significant segment item of information disclosed (for example, liabilities) other than profit (loss), revenues, or assets, between reportable segments in total and the entity's consolidated total for that significant segment item disclosed. |
| Object type: | cm:Table |
| Data type: | Text/String (xbrli:stringItemType) |
| Period type: | For Period (duration) |
| Balance type: | (no balance type) |
| Abstract: | true |
| Workiva Wdesk Taxonomy Analyzer: | us-gaap:ReconciliationOfOtherSignificantReconcilingItemsFromSegmentsToConsolidatedTable |
| Label | Role | Language |
| Reconciliation of Other Significant Reconciling Items from Segments to Consolidated [Table] | http://www.xbrl.org/2003/role/label | en-US |
| Reference | Role | Topic |
| FASB Accounting Standards Codification 280 10 50 30 (d) | http://fasb.org/us-gaap/role/ref/legacyRef | 280 |
| FASB Accounting Standards Codification 280 10 50 31 | http://fasb.org/us-gaap/role/ref/legacyRef | 280 |