| Standard label: | Stockholders' Equity, Including Portion Attributable to Noncontrolling Interest |
| Name: | us-gaap:StockholdersEquityIncludingPortionAttributableToNoncontrollingInterest |
| Documentation: | Amount of stockholders' equity (deficit), net of receivables from officers, directors, owners, and affiliates of the entity, attributable to both the parent and noncontrolling interests. Amount excludes temporary equity. Alternate caption for the concept is permanent equity. |
| Object type: | cm:Concept |
| Data type: | Monetary (xbrli:monetaryItemType) |
| Period type: | As Of (instant) |
| Balance type: | Credit |
| Abstract: | false |
| Workiva Wdesk Taxonomy Analyzer: | us-gaap:StockholdersEquityIncludingPortionAttributableToNoncontrollingInterest |
| Label | Role | Language |
| Stockholders' Equity, Including Portion Attributable to Noncontrolling Interest | http://www.xbrl.org/2003/role/label | en-US |
| Stockholders' Equity, Including Portion Attributable to Noncontrolling Interest, Ending Balance | http://www.xbrl.org/2003/role/periodEndLabel | en-US |
| Stockholders' Equity, Including Portion Attributable to Noncontrolling Interest, Beginning Balance | http://www.xbrl.org/2003/role/periodStartLabel | en-US |
| Stockholders' Equity, Including Portion Attributable to Noncontrolling Interest, Total | http://www.xbrl.org/2003/role/totalLabel | en-US |
| Reference | Role | Topic |
| FASB Accounting Standards Codification 810 10 55 4I | http://fasb.org/us-gaap/role/ref/legacyRef | 810 |
| FASB Accounting Standards Codification 810 10 45 15 | http://fasb.org/us-gaap/role/ref/legacyRef | 810 |
| FASB Accounting Standards Codification 810 10 45 16 | http://fasb.org/us-gaap/role/ref/legacyRef | 810 |
| Part Of Roll Up: |
| us-gaap:LiabilitiesAndStockholdersEquity |
| us-gaap:StockholdersEquityIncludingPortionAttributableToNoncontrollingInterestAdjustedBalance1 |