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Loans and Allowance for Credit Losses for Loans - Financing Effect of Loan Modification (Details) - USD ($) $ in Thousands	3 Months Ended		6 Months Ended
	Jun. 30, 2025	Jun. 30, 2024	Jun. 30, 2025	Jun. 30, 2024
Financing Receivable, Modified [Line Items]
Principal Forgiveness (in thousands)	$ 15,334	$ 46,885	$ 51,491	$ 97,434
Commercial and industrial
Financing Receivable, Modified [Line Items]
Weighted Average Interest Rate Reduction	0.00%	0.00%	0.00%	1.11%
Weighted Average Term Extension (in months)	18 months	11 months	17 months	8 months
Principal Forgiveness (in thousands)	$ 8,306	$ 45,807	$ 15,914	$ 80,091
Weighted Average Payment Deferral (in months)	6 months		6 months
Commercial and industrial \| Principal Forgiveness
Financing Receivable, Modified [Line Items]
Principal Forgiveness (in thousands)	$ 0	$ 0	$ 0	$ 0
Commercial Real Estate \| Commercial real estate
Financing Receivable, Modified [Line Items]
Weighted Average Interest Rate Reduction	5.50%	0.00%	5.50%	1.06%
Weighted Average Term Extension (in months)	3 months	2 months	26 months	12 months
Principal Forgiveness (in thousands)	$ 7,028	$ 180	$ 35,577	$ 16,445
Weighted Average Payment Deferral (in months)	6 months		6 months
Commercial Real Estate \| Commercial real estate \| Principal Forgiveness
Financing Receivable, Modified [Line Items]
Principal Forgiveness (in thousands)	$ 0	0	$ 17,500	0
Residential mortgage
Financing Receivable, Modified [Line Items]
Principal Forgiveness (in thousands)		$ 898		$ 898
Residential mortgage \| Commercial real estate
Financing Receivable, Modified [Line Items]
Weighted Average Interest Rate Reduction		0.00%		0.00%
Weighted Average Term Extension (in months)		50 months		50 months
Residential mortgage \| Commercial real estate \| Principal Forgiveness
Financing Receivable, Modified [Line Items]
Principal Forgiveness (in thousands)		$ 0		$ 0
Home equity
Financing Receivable, Modified [Line Items]
Weighted Average Interest Rate Reduction				0.00%
Weighted Average Term Extension (in months)				120 months
Home equity \| Principal Forgiveness
Financing Receivable, Modified [Line Items]
Principal Forgiveness (in thousands)				$ 0