| Standard label: | Noncontrolling Interest in Net Income (Loss) Preferred Unit Holders, Redeemable |
| Name: | us-gaap:NoncontrollingInterestInNetIncomeLossPreferredUnitHoldersRedeemable |
| Documentation: | Amount after tax of income (loss) attributable to redeemable noncontrolling preferred unit holders. |
| Object type: | cm:Concept |
| Data type: | Monetary (xbrli:monetaryItemType) |
| Period type: | For Period (duration) |
| Balance type: | Debit |
| Abstract: | false |
| Workiva Wdesk Taxonomy Analyzer: | us-gaap:NoncontrollingInterestInNetIncomeLossPreferredUnitHoldersRedeemable |
| Label | Role | Language |
| Noncontrolling Interest in Net Income (Loss) Preferred Unit Holders, Redeemable | http://www.xbrl.org/2003/role/label | en-US |
| Reference | Role | Topic |
| FASB Accounting Standards Codification 220 10 S99 2 (SX 210.5-03.19) | http://fasb.org/us-gaap/role/ref/legacyRef | 220 |
| Part Of Roll Up: |
| us-gaap:NetIncomeLossAttributableToRedeemableNoncontrollingInterest |