| Standard label: | Stockholders' Equity Attributable to Noncontrolling Interest |
| Name: | us-gaap:MinorityInterest |
| Documentation: | Total of all stockholders' equity (deficit) items, net of receivables from officers, directors, owners, and affiliates of the entity which is directly or indirectly attributable to that ownership interest in subsidiary equity which is not attributable to the parent (that is, noncontrolling interest, previously referred to as minority interest). |
| 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:MinorityInterest |
| Label | Role | Language |
| Stockholders' Equity Attributable to Noncontrolling Interest | http://www.xbrl.org/2003/role/label | en-US |
| Stockholders' Equity Attributable to Noncontrolling Interest, Ending Balance | http://www.xbrl.org/2003/role/periodEndLabel | en-US |
| Stockholders' Equity Attributable to Noncontrolling Interest, Beginning Balance | http://www.xbrl.org/2003/role/periodStartLabel | en-US |
| Stockholders' Equity Attributable to Noncontrolling Interest, Total | http://www.xbrl.org/2003/role/totalLabel | en-US |
| Reference | Role | Topic |
| FASB Accounting Standards Codification 210 10 S99 1 (SX 210.5-02.31) | http://fasb.org/us-gaap/role/ref/legacyRef | 210 |
| FASB Accounting Standards Codification 942 210 S99 1 (SX 210.9-03(22)) | http://fasb.org/us-gaap/role/ref/legacyRef | 942 |
| FASB Accounting Standards Codification 944 210 S99 1 (SX 210.7-03(a)(24)) | http://fasb.org/us-gaap/role/ref/legacyRef | 944 |
| Part Of Roll Up: |
| us-gaap:StockholdersEquityIncludingPortionAttributableToNoncontrollingInterest |