| Standard label: | Schedule of Receivables with Imputed Interest [Table] |
| Name: | us-gaap:ScheduleOfReceivablesWithImputedInterestTable |
| Documentation: | Table for the detailed disclosure of receivables or notes with discounts or premiums resulting from the determination of present value in cash or noncash transactions, including description of the receivable, the effective interest rate, the face amount, amortization period and method. |
| Object type: | cm:Table |
| Data type: | Text/String (xbrli:stringItemType) |
| Period type: | For Period (duration) |
| Balance type: | (no balance type) |
| Abstract: | true |
| Workiva Wdesk Taxonomy Analyzer: | us-gaap:ScheduleOfReceivablesWithImputedInterestTable |
| Label | Role | Language |
| Schedule of Receivables with Imputed Interest [Table] | http://www.xbrl.org/2003/role/label | en-US |
| Reference | Role | Topic |
| FASB Accounting Standards Codification 835 30 45 1A | http://fasb.org/us-gaap/role/ref/legacyRef | 835 |
| FASB Accounting Standards Codification 835 30 45 2 | http://fasb.org/us-gaap/role/ref/legacyRef | 835 |
| FASB Accounting Standards Codification 835 30 45 3 | http://fasb.org/us-gaap/role/ref/legacyRef | 835 |
| FASB Accounting Standards Codification 835 30 55 8 | http://fasb.org/us-gaap/role/ref/legacyRef | 835 |