| Standard label: | Capital Leases, Net Investment in Direct Financing Leases, Initial Direct Costs |
| Name: | us-gaap:CapitalLeasesNetInvestmentInDirectFinancingLeasesInitialDirectCosts |
| Documentation: | Remaining unamortized costs as of the balance sheet date that were essential to acquiring the lease, and that would not otherwise have been incurred without the lease agreement, including evaluating the lessee's credit condition, guarantees, and collateral and costs incurred negotiating, processing, and closing the lease agreement. |
| Object type: | cm:Concept |
| Data type: | Monetary (xbrli:monetaryItemType) |
| Period type: | As Of (instant) |
| Balance type: | Debit |
| Abstract: | false |
| Workiva Wdesk Taxonomy Analyzer: | us-gaap:CapitalLeasesNetInvestmentInDirectFinancingLeasesInitialDirectCosts |
| Label | Role | Language |
| Capital Leases, Net Investment in Direct Financing Leases, Initial Direct Costs | http://www.xbrl.org/2003/role/label | en-US |
| Reference | Role | Topic |
| FASB Accounting Standards Codification 840 20 25 17 | http://fasb.org/us-gaap/role/ref/otherTransitionRef | 840 |
| FASB Accounting Standards Codification 840 30 50 4 (a)(3) | http://fasb.org/us-gaap/role/ref/otherTransitionRef | 840 |