Details for Selection
| Standard label: | Gain (Loss) on Oil and Gas Hedging Activity |
| Name: | us-gaap:GainLossOnOilAndGasHedgingActivity |
| Documentation: | Gain (loss) incurred in oil and gas hedging activities. |
| Commentary: | |
| Data type: | Monetary (xbrli:monetaryItemType) |
| Period type: | For period (duration) |
| Balance type: | Credit |
| Object class: | [Concept] |