LHFI and ACL, LHFI - Impact of Modifications Classified as Troubled Debt Restructurings (Details) - Troubled Debt Restructurings [Member] - USD ($) $ in Thousands	3 Months Ended	6 Months Ended
Jun. 30, 2026	Jun. 30, 2025	Jun. 30, 2026	Jun. 30, 2025
Financing Receivable Modifications [Line Items]
Amortized Cost Basis	$ 1,693	$ 19,260	$ 2,798	$ 22,111
Pre-Modification Outstanding Recorded Investment		570		12,847
Post-Modification Outstanding Recorded Investment		$ 19,830		$ 34,958
% of Total Class of Loan	0.01%	0.15%	0.02%	0.26%
Other Secured by 1-4 Family Residential Properties [Member] \| Loans Secured by Real Estate [Member]
Financing Receivable Modifications [Line Items]
Amortized Cost Basis	$ 1,505	$ 873	$ 2,241	$ 1,616
Post-Modification Outstanding Recorded Investment		$ 873		$ 1,616
% of Total Class of Loan	0.21%	0.13%	0.31%	0.23%
Other Real Estate Secured [Member] \| Loans Secured by Real Estate [Member]
Financing Receivable Modifications [Line Items]
Amortized Cost Basis		$ 14,744		$ 14,744
Post-Modification Outstanding Recorded Investment		$ 14,744		$ 14,744
% of Total Class of Loan		0.77%		0.77%
Secured by 1-4 Family Residential Properties [Member] \| Other Loans Secured by Real Estate [Member]
Financing Receivable Modifications [Line Items]
Amortized Cost Basis	$ 188	$ 3,643	$ 557	$ 5,751
Post-Modification Outstanding Recorded Investment		$ 3,643		$ 5,751
% of Total Class of Loan	0.01%	0.15%	0.02%	0.24%
Commercial and Industrial Loans [Member]
Financing Receivable Modifications [Line Items]
Pre-Modification Outstanding Recorded Investment		$ 570		$ 12,847
Post-Modification Outstanding Recorded Investment		$ 570		$ 12,847
% of Total Class of Loan		0.03%		0.70%

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- Definition

Financing receivable modifications term extension recorded investment 2.

+ References

No definition available.

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- Definition

Percentage of financing receivable modified during period for debtor experiencing financial difficulty to total financing receivables.

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- Definition

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.

+ References

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