- DefinitionReflects the estimated amount of loss from the specified contingency as of the balance sheet date.
Reference 1: http://www.xbrl.org/2003/role/disclosureRef
 -Topic 460
 -SubTopic 10
 -Name Accounting Standards Codification
 -Section 50
 -Paragraph 3
 -Publisher FASB
 -URI https://asc.fasb.org//1943274/2147482425/460-10-50-3
Reference 2: http://www.xbrl.org/2003/role/disclosureRef
 -Topic 450
 -SubTopic 20
 -Name Accounting Standards Codification
 -Section 50
 -Paragraph 4
 -Subparagraph (b)
 -Publisher FASB
 -URI https://asc.fasb.org//1943274/2147483076/450-20-50-4
Reference 3: http://www.xbrl.org/2003/role/disclosureRef
 -Topic 450
 -SubTopic 20
 -Name Accounting Standards Codification
 -Section 50
 -Paragraph 9
 -Subparagraph (b)
 -Publisher FASB
 -URI https://asc.fasb.org//1943274/2147483076/450-20-50-9
Reference 4: http://www.xbrl.org/2003/role/disclosureRef
 -Topic 460
 -SubTopic 10
 -Name Accounting Standards Codification
 -Section 50
 -Paragraph 2
 -Publisher FASB
 -URI https://asc.fasb.org//1943274/2147482425/460-10-50-2
| Name: | us-gaap_LossContingencyEstimateOfPossibleLoss | 
| Namespace Prefix: | us-gaap_ | 
| Data Type: | xbrli:monetaryItemType | 
| Balance Type: | debit | 
| Period Type: | instant |