Loans - Recorded Investment in Residential, Consumer and Credit Card Loans Based on Payment Activity (Details) - USD ($) $ in Thousands	Dec. 31, 2021	Dec. 31, 2020	Jan. 01, 2020
Financing Receivable, Credit Quality Indicator [Line Items]
Amount of recorded investment			$ 2,804,035
Credit Card, Consumer
Financing Receivable, Credit Quality Indicator [Line Items]
Amount of recorded investment	$ 9,935	$ 8,115
Performing
Financing Receivable, Credit Quality Indicator [Line Items]
Amount of recorded investment	1,117,706	1,055,812
Performing | Credit Card, Consumer
Financing Receivable, Credit Quality Indicator [Line Items]
Amount of recorded investment	9,912	8,081
Nonperforming
Financing Receivable, Credit Quality Indicator [Line Items]
Amount of recorded investment	5,125	5,799
Nonperforming | Credit Card, Consumer
Financing Receivable, Credit Quality Indicator [Line Items]
Amount of recorded investment	$ 23	$ 34