- DefinitionAmount of unrecognized tax benefits.
Reference 1: http://www.xbrl.org/2003/role/disclosureRef
 -Topic 740
 -SubTopic 10
 -Name Accounting Standards Codification
 -Section 50
 -Paragraph 15A
 -Subparagraph (a)
 -Publisher FASB
 -URI https://asc.fasb.org//1943274/2147482685/740-10-50-15A
Reference 2: http://www.xbrl.org/2003/role/disclosureRef
 -Topic 740
 -SubTopic 10
 -Name Accounting Standards Codification
 -Section 45
 -Paragraph 10B
 -Publisher FASB
 -URI https://asc.fasb.org//1943274/2147482525/740-10-45-10B
| Name: | us-gaap_UnrecognizedTaxBenefits | 
| Namespace Prefix: | us-gaap_ | 
| Data Type: | xbrli:monetaryItemType | 
| Balance Type: | credit | 
| Period Type: | instant |