Payments to Acquire Restricted Investments [Abstract]

NamePaymentsToAcquireRestrictedInvestmentsAbstract
Namespacehttp://fasb.org/us-gaap/2021-01-31
Prefixus-gaap
Data typexbrli:stringItemType
Period typeduration
Substitution Groupxbrli:item
BalanceNone
NillableTrue
AbstractTrue

Labels

TextLangRoleContainer role
Payments to Acquire Restricted Investments [Abstract]en-UShttp://www.xbrl.org/2003/role/labelhttp://www.xbrl.org/2003/role/link

Related Child Concepts

NameRelation TypeRole
us-gaap:PaymentsToAcquireRestrictedCertificatesOfDeposit
parent-childhttp://fasb.org/us-gaap/role/statement/StatementOfCashFlowsIndirect
us-gaap:PaymentsToAcquireRestrictedInvestments
parent-childhttp://fasb.org/us-gaap/role/statement/StatementOfCashFlowsIndirect
us-gaap:PaymentsToAcquireRestrictedCertificatesOfDeposit
domain-memberhttp://fasb.org/us-gaap/role/statement/StatementOfCashFlowsIndirectStatementTable
us-gaap:PaymentsToAcquireRestrictedInvestments
domain-memberhttp://fasb.org/us-gaap/role/statement/StatementOfCashFlowsIndirectStatementTable
us-gaap:PaymentsToAcquireRestrictedCertificatesOfDeposit
parent-childhttp://fasb.org/us-gaap/role/statement/StatementOfCashFlowsIndirectDepositBasedOperations
us-gaap:PaymentsToAcquireRestrictedInvestments
parent-childhttp://fasb.org/us-gaap/role/statement/StatementOfCashFlowsIndirectDepositBasedOperations
us-gaap:PaymentsToAcquireRestrictedCertificatesOfDeposit
domain-memberhttp://fasb.org/us-gaap/role/statement/StatementOfCashFlowsIndirectDepositBasedOperationsStatementTable
us-gaap:PaymentsToAcquireRestrictedInvestments
domain-memberhttp://fasb.org/us-gaap/role/statement/StatementOfCashFlowsIndirectDepositBasedOperationsStatementTable
us-gaap:PaymentsToAcquireRestrictedCertificatesOfDeposit
parent-childhttp://fasb.org/us-gaap/role/statement/StatementOfCashFlowsIndirectSecuritiesBasedOperations
us-gaap:PaymentsToAcquireRestrictedInvestments
parent-childhttp://fasb.org/us-gaap/role/statement/StatementOfCashFlowsIndirectSecuritiesBasedOperations
us-gaap:PaymentsToAcquireRestrictedCertificatesOfDeposit
domain-memberhttp://fasb.org/us-gaap/role/statement/StatementOfCashFlowsIndirectSecuritiesBasedOperationsStatementTable
us-gaap:PaymentsToAcquireRestrictedInvestments
domain-memberhttp://fasb.org/us-gaap/role/statement/StatementOfCashFlowsIndirectSecuritiesBasedOperationsStatementTable