IndexCrude Oil and Natural Gas Liquids (NGL) [Member]
| Name | CrudeOilAndNGLPerBarrelMember |
|---|---|
| Namespace | http://fasb.org/srt/2020-01-31 |
| Prefix | srt |
| Data type | nonnum:domainItemType |
| Period type | duration |
| Substitution Group | xbrli:item |
| Balance | None |
| Nillable | True |
| Abstract | True |
Labels
| Text | Lang | Role | Container role |
|---|---|---|---|
| Crude Oil and Natural Gas Liquids (NGL) [Member] | en-US | http://www.xbrl.org/2003/role/label | http://www.xbrl.org/2003/role/link |
| Unrefined, naturally occurring petroleum product composed of hydrocarbon deposits and other organic material, and liquid or liquefied hydrocarbon produced in manufacture, purification and stabilization of natural gas. Excludes natural gas and liquefied natural gas. | en-US | http://www.xbrl.org/2003/role/documentation | http://www.xbrl.org/2003/role/link |
References
| 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 | 1202 | http://www.xbrl.org/2009/role/commonPracticeRef |
| Paragraph | (a) | http://www.xbrl.org/2009/role/commonPracticeRef |
| Subparagraph | (2) | http://www.xbrl.org/2009/role/commonPracticeRef |
Related Parent Concepts
| Name | Relation Type | Role | |
|---|---|---|---|
 | srt:EnergyDomain | parent-child | http://fasb.org/srt/role/statement/CommonDomainMembers |
| srt:EnergyDomain | domain-member | http://fasb.org/srt/role/statement/CommonDomainMembersCommonTable |
| srt:EnergyDomain | parent-child | http://fasb.org/srt/role/disclosure/ExtractiveIndustries |
| srt:EnergyDomain | domain-member | http://fasb.org/srt/role/disclosure/ExtractiveIndustriesAverageSalesPriceAndProductionCostsPerUnitOfProductionTable |