Taxonomy Viewer

Name	NaturalDisastersAndOtherCasualtyEventsMember
Namespace	http://fasb.org/us-gaap/2020-01-31
Prefix	us-gaap
Data type	nonnum:domainItemType
Period type	duration
Substitution Group	xbrli:item
Balance	None
Nillable	True
Abstract	True

Text	Lang	Role	Container role
Natural Disasters and Other Casualty Events [Member]	en-US	http://www.xbrl.org/2003/role/label	http://www.xbrl.org/2003/role/link
Natural calamity or fire, flood or other hazards resulting in damages.	en-US	http://www.xbrl.org/2003/role/documentation	http://www.xbrl.org/2003/role/link

Name	Value	Role
SourceName	ASC Reorganization	http://fasb.org/srt/role/changeNote/changeNote
TaxonomyVersion	2018	http://fasb.org/srt/role/changeNote/changeNote
ChangeDate	2017-11	http://fasb.org/srt/role/changeNote/changeNote
ModifiedReferences	true	http://fasb.org/srt/role/changeNote/changeNote
Publisher	FASB	http://fasb.org/us-gaap/role/ref/legacyRef
Name	Accounting Standards Codification	http://fasb.org/us-gaap/role/ref/legacyRef
Topic	220	http://fasb.org/us-gaap/role/ref/legacyRef
SubTopic	20	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=114868883&loc=SL114871943-224233	http://fasb.org/us-gaap/role/ref/legacyRef

	Name	Relation Type	Role
	Unusual or Infrequent Item, or Both [Domain] `us-gaap:UnusualOrInfrequentItemDomain`	parent-child	http://fasb.org/us-gaap/role/disclosure/ExtraordinaryAndUnusualItems
	Unusual or Infrequent Item, or Both [Domain] `us-gaap:UnusualOrInfrequentItemDomain`	domain-member	http://fasb.org/us-gaap/role/disclosure/ExtraordinaryAndUnusualItemsUnusualOrInfrequentItemTable