| Standard label: | Stockholders' Equity Attributable to Parent |
| Name: | us-gaap:StockholdersEquity |
| Documentation: | Total of all stockholders' equity (deficit) items, net of receivables from officers, directors, owners, and affiliates of the entity which are attributable to the parent. The amount of the economic entity's stockholders' equity attributable to the parent excludes the amount of stockholders' equity which is allocable to that ownership interest in subsidiary equity which is not attributable to the parent (noncontrolling interest, minority interest). This excludes temporary equity and is sometimes called 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:StockholdersEquity |
| Label | Role | Language |
| Stockholders' Equity Attributable to Parent | http://www.xbrl.org/2003/role/label | en-US |
| Stockholders' Equity Attributable to Parent, Ending Balance | http://www.xbrl.org/2003/role/periodEndLabel | en-US |
| Stockholders' Equity Attributable to Parent, Beginning Balance | http://www.xbrl.org/2003/role/periodStartLabel | en-US |
| Stockholders' Equity Attributable to Parent, Total | http://www.xbrl.org/2003/role/totalLabel | en-US |
| Reference | Role | Topic |
| FASB Accounting Standards Codification 210 10 S99 1 (SX 210.5-02(29)) | http://fasb.org/us-gaap/role/ref/legacyRef | 210 |
| FASB Accounting Standards Codification 210 10 S99 1 (SX 210.5-02(30)) | http://fasb.org/us-gaap/role/ref/legacyRef | 210 |
| FASB Accounting Standards Codification 210 10 S99 1 (SX 210.5-02(31)) | http://fasb.org/us-gaap/role/ref/legacyRef | 210 |
| FASB Accounting Standards Codification 310 10 S99 2 (SAB Topic 4.E) | http://fasb.org/us-gaap/role/ref/legacyRef | 310 |
| Part Of Roll Up: |
| us-gaap:StockholdersEquityIncludingPortionAttributableToNoncontrollingInterest |