| Standard label: | Reductions in Other Assets, Amount |
| Name: | us-gaap:ReductionsInOtherAssetsAmount |
| Documentation: | Amount of significant reductions in the period of other assets (current, noncurrent, or unclassified). |
| Object type: | cm:Concept |
| Data type: | Monetary (xbrli:monetaryItemType) |
| Period type: | For Period (duration) |
| Balance type: | Credit |
| Abstract: | false |
| Workiva Wdesk Taxonomy Analyzer: | us-gaap:ReductionsInOtherAssetsAmount |
| Label | Role | Language |
| Reductions in Other Assets, Amount | http://www.xbrl.org/2003/role/label | en-US |
| Reference | Role | Topic |
| FASB Accounting Standards Codification 210 10 S99 1 (SX 210.5-02.17) | http://fasb.org/us-gaap/role/ref/legacyRef | 210 |