| Standard label: | Schedule of Long-term Debt Instruments [Table] | 
| Name: | us-gaap:DebtInstrumentTable | 
| Documentation: | A table or schedule providing information pertaining to long-term debt instruments or arrangements, including identification, terms, features, collateral requirements and other information necessary to a fair presentation. These are debt arrangements that originally required repayment more than twelve months after issuance or greater than the normal operating cycle of the company, if longer. | 
| 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:DebtInstrumentTable | 
| Label | Role | Language | 
| Schedule of Long-term Debt Instruments [Table] | http://www.xbrl.org/2003/role/label | en-US |