| Name | EnergyAxis |
|---|---|
| Namespace | http://fasb.org/srt/2021-01-31 |
| Prefix | srt |
| Data type | xbrli:stringItemType |
| Period type | duration |
| Substitution Group | xbrldt:dimensionItem |
| Balance | None |
| Nillable | True |
| Abstract | True |
| Text | Lang | Role | Container role |
|---|---|---|---|
| Energy [Axis] | en-US | http://www.xbrl.org/2003/role/label | http://www.xbrl.org/2003/role/link |
| Information by type of energy source. | en-US | http://www.xbrl.org/2003/role/documentation | http://www.xbrl.org/2003/role/link |
| Name | Value | Role |
|---|---|---|
| TaxonomyVersion | 2019 | http://fasb.org/srt/role/changeNote/changeNote |
| ChangeDate | 2018-10 | http://fasb.org/srt/role/changeNote/changeNote |
| NewElement | true | http://fasb.org/srt/role/changeNote/changeNote |
| Publisher | SEC | http://www.xbrl.org/2009/role/commonPracticeRef |
| Name | Regulation S-K (SK) | http://www.xbrl.org/2009/role/commonPracticeRef |
| Number | 229 | http://www.xbrl.org/2009/role/commonPracticeRef |
| Section | 1204 | http://www.xbrl.org/2009/role/commonPracticeRef |
| Paragraph | (b) | http://www.xbrl.org/2009/role/commonPracticeRef |
| Subparagraph | (2) | http://www.xbrl.org/2009/role/commonPracticeRef |
| Publisher | SEC | http://www.xbrl.org/2009/role/commonPracticeRef |
| Name | Regulation S-K (SK) | http://www.xbrl.org/2009/role/commonPracticeRef |
| Number | 229 | http://www.xbrl.org/2009/role/commonPracticeRef |
| Section | 1204 | http://www.xbrl.org/2009/role/commonPracticeRef |
| Paragraph | (b) | http://www.xbrl.org/2009/role/commonPracticeRef |
| Subparagraph | (1) | http://www.xbrl.org/2009/role/commonPracticeRef |
| Name | Relation Type | Role | |
|---|---|---|---|
srt:EnergyDomain | parent-child | http://fasb.org/srt/role/statement/CommonDomainMembers | |
srt:EnergyDomain | dimension-default | http://fasb.org/srt/role/statement/CommonDomainMembersCommonTable | |
srt:EnergyDomain | dimension-domain | http://fasb.org/srt/role/statement/CommonDomainMembersCommonTable | |
srt:EnergyDomain | parent-child | http://fasb.org/srt/role/disclosure/ExtractiveIndustries | |
srt:EnergyDomain | dimension-default | http://fasb.org/srt/role/disclosure/ExtractiveIndustriesAverageSalesPriceAndProductionCostsPerUnitOfProductionTable | |
srt:EnergyDomain | dimension-domain | http://fasb.org/srt/role/disclosure/ExtractiveIndustriesAverageSalesPriceAndProductionCostsPerUnitOfProductionTable |
| Name | Relation Type | Role | |
|---|---|---|---|
srt:CommonTable | parent-child | http://fasb.org/srt/role/statement/CommonDomainMembers | |
srt:CommonTable | hypercube-dimension | http://fasb.org/srt/role/statement/CommonDomainMembersCommonTable | |
srt:AverageSalesPriceAndProductionCostsPerUnitOfProductionTable | parent-child | http://fasb.org/srt/role/disclosure/ExtractiveIndustries | |
srt:AverageSalesPriceAndProductionCostsPerUnitOfProductionTable | hypercube-dimension | http://fasb.org/srt/role/disclosure/ExtractiveIndustriesAverageSalesPriceAndProductionCostsPerUnitOfProductionTable |