| Standard label: | Income Taxes Paid, Net |
| Name: | us-gaap:IncomeTaxesPaidNet |
| Documentation: | The amount of cash paid during the current period to foreign, federal, state, and local authorities as taxes on income, net of any cash received during the current period as refunds for the overpayment of taxes. |
| 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:IncomeTaxesPaidNet |
| Label | Role | Language |
| Income Taxes Paid, Net | http://www.xbrl.org/2003/role/label | en-US |
| Income Taxes Paid, Net, Total | http://www.xbrl.org/2003/role/totalLabel | en-US |
| Reference | Role | Topic |
| FASB Accounting Standards Codification 230 10 50 2 | http://fasb.org/us-gaap/role/ref/legacyRef | 230 |