| Standard label: | Proceeds from (Repayments of) Debt, Maturing in More than Three Months |
| Name: | us-gaap:ProceedsFromRepaymentsOfDebtMaturingInMoreThanThreeMonths |
| Documentation: | The cash inflow from a borrowing net of the cash outflow from repayment of a borrowing having initial term of repayment of more than three months. Includes long-term debt and short-term debt. |
| 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:ProceedsFromRepaymentsOfDebtMaturingInMoreThanThreeMonths |
| Label | Role | Language |
| Proceeds from (Repayments of) Debt, Maturing in More than Three Months | http://www.xbrl.org/2003/role/label | en-US |
| Proceeds from (Repayments of) Debt, Maturing in More than Three Months, Total | http://www.xbrl.org/2003/role/totalLabel | en-US |
| Reference | Role | Topic |
| FASB Accounting Standards Codification 235 10 S99 3 (SX 210.12-04(a)) | http://www.xbrl.org/2009/role/commonPracticeRef | 235 |