Fair Value Measurements (Fair Value Mortgage Loans Held For Sale Disclosures) (Details) - USD ($) $ in Thousands	3 Months Ended	9 Months Ended
Sep. 30, 2025	Sep. 30, 2024	Sep. 30, 2025	Sep. 30, 2024	Dec. 31, 2024
Mortgage loans held for sale, measured at fair value	$ 31,318		$ 31,318		$ 21,708
Mortgage loans held for sale, amortized cost	30,689		30,689		21,420
Mortgage loans held for sale, difference between fair value and amortized cost	629		629		$ 288
Mortgage Loans Held for Sale
Change in fair value under fair value option election	$ (175)	$ (31)	$ 342	$ (122)

For each line item in the statement of financial position, the amounts of gains and losses from fair value changes included in earnings.

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- Definition

Fair value portion of loans held-for-sale including, but not limited to, mortgage loans and finance receivables.

+ References

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Amount, before valuation allowance, of financing receivable classified as held-for-sale.

+ References

Reference 1: http://www.xbrl.org/2009/role/commonPracticeRef
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The difference between the fair value and principal amount of mortgage loans held for sale.

+ References

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