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.

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- Definition

Percentage of decrease in weighted-average contractual interest rate of financing receivable modified for debtor experiencing financial difficulty.

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- Definition

Period of increase in weighted-average maturity of financing receivable modified for debtor experiencing financial difficulty, in 'PnYnMnDTnHnMnS' format, for example, 'P1Y5M13D' represents reported fact of one year, five months, and thirteen days.

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Loans and Allowance for Credit Losses on Loans HFI - Schedule of Financial Effects of Loan Modifications (Details)	3 Months Ended		6 Months Ended
	Jun. 30, 2026	Jun. 30, 2025	Jun. 30, 2026	Jun. 30, 2025
Commercial and industrial
Financing Receivable, Troubled Debt Restructuring [Line Items]
Weighted average interest rate reduction	0.00%	0.00%	0.00%	0.00%
Commercial and industrial \| Weighted average term extension (in months)
Financing Receivable, Troubled Debt Restructuring [Line Items]
Weighted average of loans (in months)	21 months	4 months	6 months	23 months
Commercial and industrial \| Weighted average payment deferral (in months)
Financing Receivable, Troubled Debt Restructuring [Line Items]
Weighted average of loans (in months)	6 months	4 months	30 months	4 months
Construction
Financing Receivable, Troubled Debt Restructuring [Line Items]
Weighted average interest rate reduction		0.00%	0.00%	2.50%
Construction \| Weighted average term extension (in months)
Financing Receivable, Troubled Debt Restructuring [Line Items]
Weighted average of loans (in months)		4 months	12 months	4 months
Construction \| Weighted average payment deferral (in months)
Financing Receivable, Troubled Debt Restructuring [Line Items]
Weighted average of loans (in months)		4 months	0 months	4 months
Residential real estate: \| 1-to-4 family mortgage
Financing Receivable, Troubled Debt Restructuring [Line Items]
Weighted average interest rate reduction	0.00%	0.00%	1.76%	0.00%
Residential real estate: \| Multi-family mortgage
Financing Receivable, Troubled Debt Restructuring [Line Items]
Weighted average interest rate reduction	0.00%		0.00%
Residential real estate: \| Weighted average term extension (in months) \| 1-to-4 family mortgage
Financing Receivable, Troubled Debt Restructuring [Line Items]
Weighted average of loans (in months)	14 months	300 months	28 months	300 months
Residential real estate: \| Weighted average term extension (in months) \| Multi-family mortgage
Financing Receivable, Troubled Debt Restructuring [Line Items]
Weighted average of loans (in months)	12 months		12 months
Residential real estate: \| Weighted average payment deferral (in months) \| 1-to-4 family mortgage
Financing Receivable, Troubled Debt Restructuring [Line Items]
Weighted average of loans (in months)	0 months	4 months	0 months	4 months
Residential real estate: \| Weighted average payment deferral (in months) \| Multi-family mortgage
Financing Receivable, Troubled Debt Restructuring [Line Items]
Weighted average of loans (in months)	0 months		0 months
Commercial real estate:
Financing Receivable, Troubled Debt Restructuring [Line Items]
Weighted average interest rate reduction			0.00%
Commercial real estate: \| Weighted average term extension (in months)
Financing Receivable, Troubled Debt Restructuring [Line Items]
Weighted average of loans (in months)			20 months
Consumer and other
Financing Receivable, Troubled Debt Restructuring [Line Items]
Weighted average interest rate reduction				2.00%
Consumer and other \| Weighted average term extension (in months)
Financing Receivable, Troubled Debt Restructuring [Line Items]
Weighted average of loans (in months)				13 months
Consumer and other \| Weighted average payment deferral (in months)
Financing Receivable, Troubled Debt Restructuring [Line Items]
Weighted average of loans (in months)			0 months	0 months