Taxonomy Viewer

Name	TreasuryStockCarryingBasis
Namespace	http://fasb.org/us-gaap/2020-01-31
Prefix	us-gaap
Data type	xbrli:monetaryItemType
Period type	instant
Substitution Group	xbrli:item
Balance	debit
Nillable	True
Abstract	False

Text	Lang	Role	Container role
Treasury Stock, Carrying Basis	en-US	http://www.xbrl.org/2003/role/label	http://www.xbrl.org/2003/role/link
Cost basis for treasury stock acquired for purposes other than retirement.	en-US	http://www.xbrl.org/2003/role/documentation	http://www.xbrl.org/2003/role/link

Name	Value	Role
Publisher	FASB	http://fasb.org/us-gaap/role/ref/legacyRef
Name	Accounting Standards Codification	http://fasb.org/us-gaap/role/ref/legacyRef
Topic	505	http://fasb.org/us-gaap/role/ref/legacyRef
SubTopic	30	http://fasb.org/us-gaap/role/ref/legacyRef
Section	45	http://fasb.org/us-gaap/role/ref/legacyRef
Paragraph	1	http://fasb.org/us-gaap/role/ref/legacyRef
URI	http://asc.fasb.org/extlink&oid=6405813&loc=d3e23239-112655	http://fasb.org/us-gaap/role/ref/legacyRef

Name	Relation Type	Role
Treasury Stock Transactions, Excluding Value of Shares Reissued [Abstract] `us-gaap:TreasuryStockTransactionsExcludingValueOfSharesReissuedAbstract`	parent-child	http://fasb.org/us-gaap/role/statement/StatementOfShareholdersEquityAndOtherComprehensiveIncome
Treasury Stock Transactions, Excluding Value of Shares Reissued [Abstract] `us-gaap:TreasuryStockTransactionsExcludingValueOfSharesReissuedAbstract`	domain-member	http://fasb.org/us-gaap/role/statement/StatementOfShareholdersEquityAndOtherComprehensiveIncomeStatementTable
Equity, Class of Treasury Stock [Line Items] `us-gaap:EquityClassOfTreasuryStockLineItems`	parent-child	http://fasb.org/us-gaap/role/disclosure/Equity
Equity, Class of Treasury Stock [Line Items] `us-gaap:EquityClassOfTreasuryStockLineItems`	domain-member	http://fasb.org/us-gaap/role/disclosure/EquityClassOfTreasuryStockTable