| Standard label: | Non-Recourse Debt |
| Name: | us-gaap:NonRecourseDebt |
| Documentation: | Amount of debt for which creditor does not have general recourse to the debtor but rather has recourse only to the property used for collateral in the transaction or other specific property. |
| 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:NonRecourseDebt |
| Label | Role | Language |
| Non-Recourse Debt | http://www.xbrl.org/2003/role/label | en-US |
| Reference | Role | Topic |