Taxonomy Viewer

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

Text	Lang	Role	Container role
Gain Contingency, Unrecorded Amount	en-US	http://www.xbrl.org/2003/role/label	http://www.xbrl.org/2003/role/link
The amount or range of possible amounts of gain that could be realized upon the resolution of a contingency.	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	450	http://fasb.org/us-gaap/role/ref/legacyRef
SubTopic	30	http://fasb.org/us-gaap/role/ref/legacyRef
Section	50	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=6397426&loc=d3e17499-108355	http://fasb.org/us-gaap/role/ref/legacyRef

	Name	Relation Type	Role
	Gain Contingencies [Line Items] `us-gaap:GainContingenciesLineItems`	parent-child	http://fasb.org/us-gaap/role/disclosure/CommitmentAndContingencies
	Gain Contingencies [Line Items] `us-gaap:GainContingenciesLineItems`	domain-member	http://fasb.org/us-gaap/role/disclosure/CommitmentAndContingenciesGainContingenciesTable