Derivatives - Schedule of Gains (Losses) Included in the Consolidated Statements of Income Related to Derivative Financial Instruments (Details) - Not designated as hedging - USD ($) $ in Thousands	3 Months Ended	9 Months Ended
Sep. 30, 2026	Sep. 30, 2025	Sep. 30, 2026	Sep. 30, 2025
Derivatives, Fair Value [Line Items]
Total	$ (1,792)	$ (1,070)	$ (1,697)	$ 2,413
Interest rate lock commitments
Derivatives, Fair Value [Line Items]
Total	(1,425)	(350)	(874)	1,325
Forward commitments
Derivatives, Fair Value [Line Items]
Total	6,244	(1,237)	6,826	(1,560)
Futures contracts
Derivatives, Fair Value [Line Items]
Total	$ (6,611)	$ 517	$ (7,649)	$ 2,648

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.

Reference 1: http://www.xbrl.org/2003/role/exampleRef
-Topic 815
-SubTopic 10
-Name Accounting Standards Codification
-Section 55
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-Publisher FASB
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Reference 2: http://www.xbrl.org/2003/role/disclosureRef
-Topic 815
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Reference 3: http://www.xbrl.org/2003/role/disclosureRef
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Reference 4: http://www.xbrl.org/2003/role/disclosureRef
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