- DefinitionThe aggregate fair value of assets that are already posted, at the end of the reporting period, as collateral for derivative instruments with credit-risk-related contingent features.
Reference 1: http://fasb.org/us-gaap/role/ref/legacyRef
 -Name Accounting Standards Codification
 -Topic 815
 -SubTopic 10
 -Section 50
 -Paragraph 4H
 -Subparagraph (d)
 -Publisher FASB
 -URI https://asc.fasb.org//1943274/2147480434/815-10-50-4H
| Name: | us-gaap_CollateralAlreadyPostedAggregateFairValue | 
| Namespace Prefix: | us-gaap_ | 
| Data Type: | xbrli:monetaryItemType | 
| Balance Type: | debit | 
| Period Type: | instant |