Index| Name | OilAndGasDeliveryCommitmentsAndContractsTerm |
|---|---|
| Namespace | http://fasb.org/us-gaap/2021-01-31 |
| Prefix | us-gaap |
| Data type | xbrli:dateItemType |
| Period type | duration |
| Substitution Group | xbrli:item |
| Balance | None |
| Nillable | True |
| Abstract | False |
Related Parent Concepts
| Name | Relation Type | Role | |
|---|---|---|---|
 | srt:OilAndGasDeliveryCommitmentsAndContractsLineItems | domain-member | http://fasb.org/us-gaap/role/disclosure/ExtractiveIndustriesOilAndGasDeliveryCommitmentsAndContractsTable |