Project [Axis]

NameCapitalizedCostsOfUnprovedPropertiesExcludedFromAmortizationByPropertyOrProjectAxis
Namespacehttp://fasb.org/us-gaap/2021-01-31
Prefixus-gaap
Data typexbrli:stringItemType
Period typeduration
Substitution Groupxbrldt:dimensionItem
BalanceNone
NillableTrue
AbstractTrue

Labels

TextLangRoleContainer role
Project [Axis]en-UShttp://www.xbrl.org/2003/role/labelhttp://www.xbrl.org/2003/role/link

Related Parent Concepts

NameRelation TypeRole
us-gaap:ScheduleOfResearchAndDevelopmentArrangementContractToPerformForOthersTable
parent-childhttp://fasb.org/us-gaap/role/disclosure/ResearchAndDevelopment
us-gaap:ScheduleOfResearchAndDevelopmentArrangementContractToPerformForOthersTable
hypercube-dimensionhttp://fasb.org/us-gaap/role/disclosure/ResearchAndDevelopmentScheduleOfResearchAndDevelopmentArrangementContractToPerformForOthersTable
us-gaap:CapitalizedCostsOfUnprovedPropertiesExcludedFromAmortizationTable
parent-childhttp://fasb.org/us-gaap/role/disclosure/ExtractiveIndustries
us-gaap:ProjectsWithExploratoryWellCostsCapitalizedForMoreThanOneYearTable
parent-childhttp://fasb.org/us-gaap/role/disclosure/ExtractiveIndustries
us-gaap:CapitalizedCostsOfUnprovedPropertiesExcludedFromAmortizationTable
hypercube-dimensionhttp://fasb.org/us-gaap/role/disclosure/ExtractiveIndustriesCapitalizedCostsOfUnprovedPropertiesExcludedFromAmortizationTable
us-gaap:ProjectsWithExploratoryWellCostsCapitalizedForMoreThanOneYearTable
hypercube-dimensionhttp://fasb.org/us-gaap/role/disclosure/ExtractiveIndustriesProjectsWithExploratoryWellCostsCapitalizedForMoreThanOneYearTable