Equity Securities, FV-NI and without Readily Determinable Fair Value [Abstract]

NameEquitySecuritiesFvNiAndWithoutReadilyDeterminableFairValueAbstract
Namespacehttp://fasb.org/us-gaap/2020-01-31
Prefixus-gaap
Data typexbrli:stringItemType
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Equity Securities, FV-NI and without Readily Determinable Fair Value [Abstract]en-UShttp://www.xbrl.org/2003/role/labelhttp://www.xbrl.org/2003/role/link

Related Parent Concepts

NameRelation TypeRole
us-gaap:ScheduleOfTradingSecuritiesAndOtherTradingAssetsLineItems
parent-childhttp://fasb.org/us-gaap/role/disclosure/InvestmentsDebtAndEquitySecurities
us-gaap:ScheduleOfTradingSecuritiesAndOtherTradingAssetsLineItems
domain-memberhttp://fasb.org/us-gaap/role/disclosure/InvestmentsDebtAndEquitySecuritiesScheduleOfTradingSecuritiesAndOtherTradingAssetsTable