Treasury Stock Transactions, Excluding Value of Shares Reissued [Abstract]

NameTreasuryStockTransactionsExcludingValueOfSharesReissuedAbstract
Namespacehttp://fasb.org/us-gaap/2020-01-31
Prefixus-gaap
Data typexbrli:stringItemType
Period typeduration
Substitution Groupxbrli:item
BalanceNone
NillableTrue
AbstractTrue

Labels

TextLangRoleContainer role
Treasury Stock Transactions, Excluding Value of Shares Reissued [Abstract]en-UShttp://www.xbrl.org/2003/role/labelhttp://www.xbrl.org/2003/role/link

Related Child Concepts

NameRelation TypeRole
us-gaap:TreasuryStockValueAbstract
parent-childhttp://fasb.org/us-gaap/role/statement/StatementOfShareholdersEquityAndOtherComprehensiveIncome
us-gaap:TreasuryStockValueAcquiredParValueMethod
parent-childhttp://fasb.org/us-gaap/role/statement/StatementOfShareholdersEquityAndOtherComprehensiveIncome
us-gaap:TreasuryStockValueAcquiredCostMethod
parent-childhttp://fasb.org/us-gaap/role/statement/StatementOfShareholdersEquityAndOtherComprehensiveIncome
us-gaap:TreasuryStockReissuedAtLowerThanRepurchasePrice
parent-childhttp://fasb.org/us-gaap/role/statement/StatementOfShareholdersEquityAndOtherComprehensiveIncome
us-gaap:TreasuryStockRetiredParValueMethodAmount
parent-childhttp://fasb.org/us-gaap/role/statement/StatementOfShareholdersEquityAndOtherComprehensiveIncome
us-gaap:TreasuryStockRetiredCostMethodAmount
parent-childhttp://fasb.org/us-gaap/role/statement/StatementOfShareholdersEquityAndOtherComprehensiveIncome
us-gaap:TreasuryStockSharesRetired
parent-childhttp://fasb.org/us-gaap/role/statement/StatementOfShareholdersEquityAndOtherComprehensiveIncome
us-gaap:TreasuryStockCarryingBasis
parent-childhttp://fasb.org/us-gaap/role/statement/StatementOfShareholdersEquityAndOtherComprehensiveIncome
us-gaap:TreasuryStockValueAbstract
domain-memberhttp://fasb.org/us-gaap/role/statement/StatementOfShareholdersEquityAndOtherComprehensiveIncomeStatementTable
us-gaap:TreasuryStockValueAcquiredParValueMethod
domain-memberhttp://fasb.org/us-gaap/role/statement/StatementOfShareholdersEquityAndOtherComprehensiveIncomeStatementTable
us-gaap:TreasuryStockValueAcquiredCostMethod
domain-memberhttp://fasb.org/us-gaap/role/statement/StatementOfShareholdersEquityAndOtherComprehensiveIncomeStatementTable
us-gaap:TreasuryStockReissuedAtLowerThanRepurchasePrice
domain-memberhttp://fasb.org/us-gaap/role/statement/StatementOfShareholdersEquityAndOtherComprehensiveIncomeStatementTable
us-gaap:TreasuryStockRetiredParValueMethodAmount
domain-memberhttp://fasb.org/us-gaap/role/statement/StatementOfShareholdersEquityAndOtherComprehensiveIncomeStatementTable
us-gaap:TreasuryStockRetiredCostMethodAmount
domain-memberhttp://fasb.org/us-gaap/role/statement/StatementOfShareholdersEquityAndOtherComprehensiveIncomeStatementTable
us-gaap:TreasuryStockSharesRetired
domain-memberhttp://fasb.org/us-gaap/role/statement/StatementOfShareholdersEquityAndOtherComprehensiveIncomeStatementTable
us-gaap:TreasuryStockCarryingBasis
domain-memberhttp://fasb.org/us-gaap/role/statement/StatementOfShareholdersEquityAndOtherComprehensiveIncomeStatementTable