- DefinitionAmount of revenue recognized that was previously included in balance of obligation to transfer good or service to customer for which consideration from customer has been received or is due.
Reference 1: http://www.xbrl.org/2003/role/disclosureRef
 -Publisher FASB
 -Name Accounting Standards Codification
 -Topic 606
 -SubTopic 10
 -Section 50
 -Paragraph 8
 -Subparagraph (b)
 -URI http://asc.fasb.org/extlink&oid=123351226&loc=SL49130549-203045
| Name: | us-gaap_ContractWithCustomerLiabilityRevenueRecognized | 
| Namespace Prefix: | us-gaap_ | 
| Data Type: | xbrli:monetaryItemType | 
| Balance Type: | credit | 
| Period Type: | duration |