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Fair Value - Changes in Fair Value Levels and in Level 3 Liabilities (Details) - USD ($) $ in Thousands | 3 Months Ended | 9 Months Ended
--- | --- | ---
Sep. 30, 2025 | Sep. 30, 2024 | Sep. 30, 2025 | Sep. 30, 2024
Fair value |  |  |  |
Amount of transfers between hierarchy levels | $ 0 | $ 0 | $ 0 | $ 0
Derivative Financial Instruments, Liabilities | Visa Derivative |  |  |  |
Changes in Level 3 liabilities measured at fair value on a recurring basis |  |  |  |
Beginning balance | (2,300) | (2,300) | (2,300) | (2,300)
Total net losses included in other noninterest income | (1,500) | (2,530) | (3,695) | (5,360)
Settlements | 1,500 | 2,530 | 3,695 | 5,360
Ending balance | (2,300) | (2,300) | (2,300) | (2,300)
Total net losses included in net income attributable to the change in unrealized losses related to liabilities still held | $ (1,500) | $ (2,530) | $ (3,695) | $ (5,360)

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- Definition Amount of unrealized gain (loss) recognized in income from liability measured at fair value on recurring basis using unobservable input (level 3) and still held. + References Reference 1: http://www.xbrl.org/2003/role/disclosureRef -Topic 820 -SubTopic 10 -Name Accounting Standards Codification -Section 50 -Paragraph 3 -Subparagraph (b) -Publisher FASB -URI https://asc.fasb.org/1943274/2147482106/820-10-50-3 Reference 2: http://www.xbrl.org/2003/role/disclosureRef -Topic 820 -SubTopic 10 -Name Accounting Standards Codification -Section 50 -Paragraph 2 -Subparagraph (d) -Publisher FASB -URI https://asc.fasb.org/1943274/2147482106/820-10-50-2 + Details
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