Acquisitions (Details Textuals) - Huntington National Bank [Domain] $ in Millions	Dec. 11, 2018 USD ($) branch
Business Acquisition [Line Items]
Estimate Acquired Deposits	$ 850
Estimate Acquired Loans	$ 134
Estimate Acquired Net Branches \| branch	14

Line items represent financial concepts included in a table. These concepts are used to disclose reportable information associated with domain members defined in one or many axes to the table.

No definition available.

Name:	us-gaap_BusinessAcquisitionLineItems
Namespace Prefix:	us-gaap_
Data Type:	xbrli:stringItemType
Balance Type:	na
Period Type:	duration