Loans and Allowance for Loan Losses - Schedule of Loan Deferment Status Change by Loan Type (Details) $ in Thousands	Dec. 31, 2021 USD ($) loan	Dec. 31, 2020 USD ($)
Financing Receivable Recorded Investment Past Due [Line Items]
Payment resumed or paid off, Balance	$ 1,314,019	$ 1,099,736
Home mortgage
Financing Receivable Recorded Investment Past Due [Line Items]
Payment resumed or paid off, Balance	$ 173,303	$ 128,212
Payment Deferral \| Total deferments under the CARES Act
Financing Receivable Recorded Investment Past Due [Line Items]
Total deferments under the CARES Act, Number of accounts \| loan	226
Payment resumed or paid off, Balance	$ 250,758
Payment Deferral \| Payment resumed or paid off
Financing Receivable Recorded Investment Past Due [Line Items]
Payment resumed or paid off, Number of accounts \| loan	223
Payment resumed or paid off, Balance	$ 245,714
Payment Deferral \| Remaining deferments
Financing Receivable Recorded Investment Past Due [Line Items]
Payment resumed or paid off, Balance	$ 5,044
Remaining deferments, Number of accounts \| loan	3
Payment Deferral \| Loans, excluding home mortgage and consumer \| Total deferments under the CARES Act
Financing Receivable Recorded Investment Past Due [Line Items]
Total deferments under the CARES Act, Number of accounts \| loan	157
Payment resumed or paid off, Balance	$ 220,553
Payment Deferral \| Loans, excluding home mortgage and consumer \| Payment resumed or paid off
Financing Receivable Recorded Investment Past Due [Line Items]
Payment resumed or paid off, Number of accounts \| loan	154
Payment resumed or paid off, Balance	$ 215,509
Payment Deferral \| Loans, excluding home mortgage and consumer \| Remaining deferments
Financing Receivable Recorded Investment Past Due [Line Items]
Payment resumed or paid off, Balance	$ 5,044
Remaining deferments, Number of accounts \| loan	3
Payment Deferral \| Home mortgage \| Total deferments under the CARES Act
Financing Receivable Recorded Investment Past Due [Line Items]
Total deferments under the CARES Act, Number of accounts \| loan	69
Payment resumed or paid off, Balance	$ 30,205
Payment Deferral \| Home mortgage \| Payment resumed or paid off
Financing Receivable Recorded Investment Past Due [Line Items]
Payment resumed or paid off, Number of accounts \| loan	69
Payment resumed or paid off, Balance	$ 30,205
Payment Deferral \| Home mortgage \| Remaining deferments
Financing Receivable Recorded Investment Past Due [Line Items]
Payment resumed or paid off, Balance	$ 0
Remaining deferments, Number of accounts \| loan	0