Dollar Rolls [Member]

NameDollarRollsMember
Namespacehttp://fasb.org/us-gaap/2020-01-31
Prefixus-gaap
Data typenonnum:domainItemType
Period typeduration
Substitution Groupxbrli:item
BalanceNone
NillableTrue
AbstractTrue

Labels

TextLangRoleContainer role
Dollar Rolls [Member]en-UShttp://www.xbrl.org/2003/role/labelhttp://www.xbrl.org/2003/role/link
Repurchase agreement where seller is obligated to repurchase securities that are similar but not identical to the securities originally sold.en-UShttp://www.xbrl.org/2003/role/documentationhttp://www.xbrl.org/2003/role/link

Related Child Concepts

NameRelation TypeRole
us-gaap:DollarRollsFixedCouponMember
parent-childhttp://fasb.org/us-gaap/role/disclosure/FinancialServicesBankingAndThrift
us-gaap:DollarRollsYieldMaintenanceMember
parent-childhttp://fasb.org/us-gaap/role/disclosure/FinancialServicesBankingAndThrift
us-gaap:DollarRollsFixedCouponMember
domain-memberhttp://fasb.org/us-gaap/role/disclosure/FinancialServicesBankingAndThriftScheduleOfAssetsSoldUnderAgreementsToRepurchaseTable
us-gaap:DollarRollsYieldMaintenanceMember
domain-memberhttp://fasb.org/us-gaap/role/disclosure/FinancialServicesBankingAndThriftScheduleOfAssetsSoldUnderAgreementsToRepurchaseTable
us-gaap:DollarRollsFixedCouponMember
parent-childhttp://fasb.org/us-gaap/role/disclosure/FinancialServicesBrokersAndDealers
us-gaap:DollarRollsYieldMaintenanceMember
parent-childhttp://fasb.org/us-gaap/role/disclosure/FinancialServicesBrokersAndDealers
us-gaap:DollarRollsFixedCouponMember
domain-memberhttp://fasb.org/us-gaap/role/disclosure/FinancialServicesBrokersAndDealersScheduleOfAssetsSoldUnderAgreementsToRepurchaseTable
us-gaap:DollarRollsYieldMaintenanceMember
domain-memberhttp://fasb.org/us-gaap/role/disclosure/FinancialServicesBrokersAndDealersScheduleOfAssetsSoldUnderAgreementsToRepurchaseTable