| Standard label: | Interest Costs Incurred |
| Name: | us-gaap:InterestCostsIncurred |
| Documentation: | Total interest costs incurred during the period and either capitalized or charged against earnings. |
| Object type: | cm:Concept |
| Data type: | Monetary (xbrli:monetaryItemType) |
| Period type: | For Period (duration) |
| Balance type: | Debit |
| Abstract: | false |
| Workiva Wdesk Taxonomy Analyzer: | us-gaap:InterestCostsIncurred |
| Label | Role | Language |
| Interest Costs Incurred | http://www.xbrl.org/2003/role/label | en-US |
| Interest Costs Incurred, Total | http://www.xbrl.org/2003/role/totalLabel | en-US |
| Reference | Role | Topic |
| FASB Accounting Standards Codification 835 20 50 1 (b) | http://www.xbrl.org/2003/role/disclosureRef | 835 |