| Standard label: | Payments to Acquire Oil and Gas Property and Equipment |
| Name: | us-gaap:PaymentsToAcquireOilAndGasPropertyAndEquipment |
| Documentation: | The cash outflow to purchase long lived physical asset for use in the normal oil and gas operations and to purchase mineral interests in oil and gas properties not intended for resale. |
| Object type: | cm:Concept |
| Data type: | Monetary (xbrli:monetaryItemType) |
| Period type: | For Period (duration) |
| Balance type: | Credit |
| Abstract: | false |
| Workiva Wdesk Taxonomy Analyzer: | us-gaap:PaymentsToAcquireOilAndGasPropertyAndEquipment |
| Label | Role | Language |
| Payments to Acquire Oil and Gas Property and Equipment | http://www.xbrl.org/2003/role/label | en-US |
| Payments to Acquire Oil and Gas Property and Equipment, Total | http://www.xbrl.org/2003/role/totalLabel | en-US |
| Reference | Role | Topic |
| FASB Accounting Standards Codification 230 10 45 13 (c) | http://fasb.org/us-gaap/role/ref/legacyRef | 230 |
| Part Of Roll Up: |
| us-gaap:PaymentsToAcquirePropertyPlantAndEquipment |