Taxonomy Viewer

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

Text	Lang	Role	Container role
Long-term Purchase Commitment, Minimum Volume Required	en-US	http://www.xbrl.org/2003/role/label	http://www.xbrl.org/2003/role/link
Volume that must be purchased within the specified time period of the agreement to avoid penalties or unfavorable effects on pricing, among other adverse consequences.	en-US	http://www.xbrl.org/2003/role/documentation	http://www.xbrl.org/2003/role/link

	Name	Relation Type	Role
	Long-term Purchase Commitment [Line Items] `us-gaap:LongTermPurchaseCommitmentLineItems`	parent-child	http://fasb.org/us-gaap/role/disclosure/CommitmentAndContingencies
	Long-term Purchase Commitment [Line Items] `us-gaap:LongTermPurchaseCommitmentLineItems`	domain-member	http://fasb.org/us-gaap/role/disclosure/CommitmentAndContingenciesLongTermPurchaseCommitmentTable