Taxonomy Viewer

Name	DefinedBenefitPlanDebtSecurityMember
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
Defined Benefit Plan, Debt Security [Member]	en-US	http://www.xbrl.org/2003/role/label	http://www.xbrl.org/2003/role/link
Debt instrument issued by corporation, government and governmental agency, municipality, and other institution; in which defined benefit plan asset is invested.	en-US	http://www.xbrl.org/2003/role/documentation	http://www.xbrl.org/2003/role/link

Name	Value	Role
PublishDate	2018-01	http://fasb.org/us-gaap/role/tin/taxonomyImplementationNote
Source	Taxonomy Implementation Guide	http://fasb.org/us-gaap/role/tin/taxonomyImplementationNote
SourceName	Retirement Benefits-Phase 2	http://fasb.org/us-gaap/role/tin/taxonomyImplementationNote
pdfURI	https://www.fasb.org/retirementbenefitsphase2_2020	http://fasb.org/us-gaap/role/tin/taxonomyImplementationNote
SourceName	Retirement Benefits:Taxonomy Technical Improvement	http://fasb.org/srt/role/changeNote/changeNote
TaxonomyVersion	2018	http://fasb.org/srt/role/changeNote/changeNote
ChangeDate	2017-08	http://fasb.org/srt/role/changeNote/changeNote
NewElement	true	http://fasb.org/srt/role/changeNote/changeNote
Publisher	FASB	http://www.xbrl.org/2009/role/commonPracticeRef
Name	Accounting Standards Codification	http://www.xbrl.org/2009/role/commonPracticeRef
Topic	715	http://www.xbrl.org/2009/role/commonPracticeRef
SubTopic	20	http://www.xbrl.org/2009/role/commonPracticeRef
Section	50	http://www.xbrl.org/2009/role/commonPracticeRef
Paragraph	1	http://www.xbrl.org/2009/role/commonPracticeRef
Subparagraph	(d)(ii)	http://www.xbrl.org/2009/role/commonPracticeRef
URI	http://asc.fasb.org/extlink&oid=118255775&loc=d3e1928-114920	http://www.xbrl.org/2009/role/commonPracticeRef