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Summary of Significant Accounting Policies and Recent Accounting Pronouncements (Impact of Adoption Reflected in the Consolidated Balance Sheet) (Details) - USD ($) $ in Thousands	Dec. 31, 2025	Dec. 31, 2024	Dec. 31, 2023	Dec. 31, 2022
Summary Of Significant Accounting Policies And Recent Accounting Pronouncements [Line Items]
Allowance for loan and lease losses	$ 307,731	$ 318,882
Reserve for unfunded lending commitments	$ 33,928	$ 24,053	$ 28,894	$ 33,309

X

- Definition

Amount of allowance to cover probable credit losses on loans and leases.

+ References

No definition available.

+ Details

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X

- Definition

Reserve for unfunded lending commitments.

+ References

No definition available.

+ Details

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X

- Definition

Summary of significant accounting policies and recent accounting pronouncements.

+ References

No definition available.

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