| Standard label: | Other Ownership Interests, Capital Account |
| Name: | us-gaap:OtherOwnershipInterestsCapitalAccount |
| Documentation: | Capital account balance of the other unit holders in a limited partnership or master limited partnership. Does not include limited or general partners' ownership interests. |
| 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:OtherOwnershipInterestsCapitalAccount |
| Label | Role | Language |
| Other Ownership Interests, Capital Account | http://www.xbrl.org/2003/role/label | en-US |
| Other Ownership Interests, Capital Account, Total | http://www.xbrl.org/2003/role/totalLabel | en-US |
| Reference | Role | Topic |
| FASB Accounting Standards Codification 272 10 50 3 (b) | http://fasb.org/us-gaap/role/ref/legacyRef | 272 |