| Standard label: | Net Cash Provided by (Used in) Financing Activities |
| Name: | us-gaap:NetCashProvidedByUsedInFinancingActivities |
| Documentation: | Amount of cash inflow (outflow) from financing activities, including discontinued operations. Financing activity cash flows include obtaining resources from owners and providing them with a return on, and a return of, their investment; borrowing money and repaying amounts borrowed, or settling the obligation; and obtaining and paying for other resources obtained from creditors on long-term credit. |
| 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:NetCashProvidedByUsedInFinancingActivities |
| Label | Role | Language |
| Net Cash Provided by (Used in) Financing Activities | http://www.xbrl.org/2003/role/label | en-US |
| Net Cash Provided by (Used in) Financing Activities, Total | http://www.xbrl.org/2003/role/totalLabel | en-US |
| Reference | Role | Topic |
| FASB Accounting Standards Codification 230 10 45 24 | http://www.xbrl.org/2003/role/disclosureRef | 230 |
| Part Of Roll Up: |
| us-gaap:CashAndCashEquivalentsPeriodIncreaseDecreaseExcludingExchangeRateEffect |
| us-gaap:CashPeriodIncreaseDecreaseExcludingExchangeRateEffect |