| Standard label: | Accounts and Financing Receivable, Allowance for Credit Loss |
| Name: | us-gaap:AccountsAndFinancingReceivableAllowanceForCreditLoss |
| Documentation: | Amount of allowance for credit loss of accounts and financing receivables. Includes, but is not limited to, notes and loan receivable. |
| Object type: | cm:Concept |
| Data type: | Monetary (xbrli:monetaryItemType) |
| Period type: | As Of (instant) |
| Balance type: | Credit |
| Abstract: | false |
| Workiva Wdesk Taxonomy Analyzer: | us-gaap:AccountsAndFinancingReceivableAllowanceForCreditLoss |
| Label | Role | Language |
| Accounts and Financing Receivable, Allowance for Credit Loss | http://www.xbrl.org/2003/role/label | en-US |
| Reference | Role | Topic |
| FASB Accounting Standards Codification 310 10 50 4 | http://www.xbrl.org/2003/role/disclosureRef | 310 |