Nonqualified Plan [Member]

NameNonqualifiedPlanMember
Namespacehttp://fasb.org/us-gaap/2020-01-31
Prefixus-gaap
Data typenonnum:domainItemType
Period typeduration
Substitution Groupxbrli:item
BalanceNone
NillableTrue
AbstractTrue

Labels

TextLangRoleContainer role
Nonqualified Plan [Member]en-UShttp://www.xbrl.org/2003/role/labelhttp://www.xbrl.org/2003/role/link

Related Parent Concepts

NameRelation TypeRole
us-gaap:RetirementPlanTaxStatusDomain
domain-memberhttp://fasb.org/us-gaap/role/eedm/ExtensibleEnumerationLists
us-gaap:RetirementPlanTaxStatusDomain
parent-childhttp://fasb.org/us-gaap/role/disclosure/RetirementBenefitsTmp03
us-gaap:RetirementPlanTaxStatusDomain
domain-memberhttp://fasb.org/us-gaap/role/disclosure/RetirementBenefitsTmp03ScheduleOfDefinedBenefitPlansDisclosuresTable
us-gaap:RetirementPlanTaxStatusDomain
parent-childhttp://fasb.org/us-gaap/role/disclosure/RetirementBenefitsTmp06
us-gaap:RetirementPlanTaxStatusDomain
domain-memberhttp://fasb.org/us-gaap/role/disclosure/RetirementBenefitsTmp06ScheduleOfDefinedBenefitPlansDisclosuresTable
us-gaap:RetirementPlanTaxStatusDomain
parent-childhttp://fasb.org/us-gaap/role/disclosure/RetirementBenefitsTmp07
us-gaap:RetirementPlanTaxStatusDomain
domain-memberhttp://fasb.org/us-gaap/role/disclosure/RetirementBenefitsTmp07ScheduleOfDefinedBenefitPlansDisclosuresTable
us-gaap:RetirementPlanTaxStatusDomain
parent-childhttp://fasb.org/us-gaap/role/disclosure/RetirementBenefitsTmp104
us-gaap:RetirementPlanTaxStatusDomain
domain-memberhttp://fasb.org/us-gaap/role/disclosure/RetirementBenefitsTmp104DefinedContributionPlanTable
us-gaap:RetirementPlanTaxStatusDomain
parent-childhttp://fasb.org/us-gaap/role/disclosure/RetirementBenefitsTmp131
us-gaap:RetirementPlanTaxStatusDomain
domain-memberhttp://fasb.org/us-gaap/role/disclosure/RetirementBenefitsTmp131DefinedContributionPlanTable
us-gaap:RetirementPlanTaxStatusDomain
parent-childhttp://fasb.org/us-gaap/role/disclosure/CompensationRelatedCostsRetirementBenefits
us-gaap:RetirementPlanTaxStatusDomain
domain-memberhttp://fasb.org/us-gaap/role/disclosure/CompensationRelatedCostsRetirementBenefitsDefinedBenefitPlansAndOtherPostretirementBenefitPlansDisclosuresTable
us-gaap:RetirementPlanTaxStatusDomain
domain-memberhttp://fasb.org/us-gaap/role/disclosure/CompensationRelatedCostsRetirementBenefitsDefinedContributionPlanTable
us-gaap:RetirementPlanTaxStatusDomain
domain-memberhttp://fasb.org/us-gaap/role/disclosure/CompensationRelatedCostsRetirementBenefitsScheduleOfDefinedBenefitPlansDisclosuresTable