| Standard label: | Reclassifications Between Temporary and Permanent Equity |
| Name: | us-gaap:ReclassificationsBetweenTemporaryAndPermanentEquity |
| Documentation: | Describe contract reclassifications (including partial reclassifications) between temporary and permanent equity, the reason for the reclassification, and the impact on the issuer's financial statements for freestanding derivative contracts that are indexed to, and potentially settled in, the company's own stock. Includes also a financial instrument subject to a registration payment arrangement. |
| 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:ReclassificationsBetweenTemporaryAndPermanentEquity |
| Label | Role | Language |
| Reclassifications Between Temporary and Permanent Equity | http://www.xbrl.org/2003/role/label | en-US |
| Reference | Role | Topic |
| FASB Accounting Standards Codification 815 40 50 3 | http://fasb.org/us-gaap/role/ref/legacyRef | 815 |
| FASB Accounting Standards Codification 815 40 50 4 | http://fasb.org/us-gaap/role/ref/legacyRef | 815 |