| Standard label: | Other Parent Company Disclosures |
| Name: | us-gaap:OtherParentCompanyDisclosures |
| Documentation: | Other registrant disclosures related to the condensed financial information of the parent company. May include disclosure of any change in accounting practice that affects comparability between periods. |
| Object type: | cm:Concept |
| Data type: | Text/String (xbrli:stringItemType) |
| Period type: | For Period (duration) |
| Balance type: | (no balance type) |
| Abstract: | false |
| Workiva Wdesk Taxonomy Analyzer: | us-gaap:OtherParentCompanyDisclosures |
| Label | Role | Language |
| Other Parent Company Disclosures | http://www.xbrl.org/2003/role/label | en-US |
| Reference | Role | Topic |
| FASB Accounting Standards Codification 205 10 50 1 | http://fasb.org/us-gaap/role/ref/legacyRef | 205 |