Taxonomy Viewer

Name	LiabilitiesSubjectToCompromiseExpenseReversalOfExpenseForLiabilities
Namespace	http://fasb.org/us-gaap/2021-01-31
Prefix	us-gaap
Data type	xbrli:monetaryItemType
Period type	duration
Substitution Group	xbrli:item
Balance	debit
Nillable	True
Abstract	False

Text	Lang	Role	Container role
Liabilities Subject to Compromise, Expense (Reversal of Expense) for Liabilities	en-US	http://www.xbrl.org/2003/role/label	http://www.xbrl.org/2003/role/link
Amount of expense (reversal of expense) related to liabilities subject to compromise since the bankruptcy filing date.	en-US	http://www.xbrl.org/2003/role/documentation	http://www.xbrl.org/2003/role/link

Name	Value	Role
PublishDate	2016-01	http://fasb.org/us-gaap/role/tin/value
Positive_XBRL_Value	Expense	http://fasb.org/us-gaap/role/tin/value
Negative_XBRL_Value	Reversal of Expense	http://fasb.org/us-gaap/role/tin/value
Note	Element is modeled from perspective of statement in which net income is reported.	http://fasb.org/us-gaap/role/tin/usage
PublishDate	2016-01	http://fasb.org/us-gaap/role/tin/usage
elementCreationTaxonomyVersion	2016	http://fasb.org/us-gaap/role/tin/taxonomyImplementationNote

	Name	Relation Type	Role
	Liabilities Subject to Compromise, Period Increase (Decrease) `us-gaap:LiabilitiesSubjectToCompromisePeriodIncreaseDecrease`	summation-item	http://fasb.org/us-gaap/role/statement/StatementOfFinancialPositionClassifiedSecondAlternative
	Liabilities Subject to Compromise, Period Increase (Decrease) [Roll Forward] `us-gaap:LiabilitiesSubjectToCompromisePeriodIncreaseDecreaseRollForward`	parent-child	http://fasb.org/us-gaap/role/disclosure/Reorganizations