Fair Value Assets Measured on Recurring Basis Gain (Loss) Realized and Unrealized [Abstract]

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Fair Value, Measurement with Unobservable Inputs Reconciliation, Recurring Basis, Asset, Gain (Loss) On Sale, Included In Earnings

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Mortgage Loan Servicing Rights, Sale Holdback, Amount

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Mortgage Loan Servicing Rights, Sale Transaction Expense

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Mortgage Loan Servicing Rights, Sold, Amount

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Mortgage Loan Servicing Rights, Sold, Capitalized Amount

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Mortgage Loan Servicing Rights, Sold, Capitalized, Percentage

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Mortgage Loan Servicing Rights, Sold, Percentage

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- Definition

Amount of unrealized gain (loss) recognized in income from asset measured at fair value on recurring basis using unobservable input (level 3) and still held.

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A roll forward is a reconciliation of a concept from the beginning of a period to the end of a period.

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Amount of gain (loss) recognized in income from asset measured at fair value on recurring basis using unobservable input (level 3).

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Amount of gain (loss) recognized in other comprehensive income (OCI) from asset measured at fair value on recurring basis using unobservable input (level 3).

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Amount of purchases, (sales), issuances and (settlements) of financial instrument classified as an asset measured using unobservable inputs that reflect the entity's own assumption about the assumptions market participants would use in pricing.

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Amount of sale of financial instrument classified as an asset measured using unobservable inputs that reflect the entity's own assumption about the assumptions market participants would use in pricing.

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Amount of transfer of financial instrument classified as an asset into (out of) level 3 of the fair value hierarchy.

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Fair Value Disclosures - Schedule of Reconciliation for all Assets Measured at Fair Value on a Recurring Basis Using Significant Unobservable Inputs (Level 3) (Details) $ in Thousands	3 Months Ended		12 Months Ended
	Mar. 31, 2026 USD ($)	Mar. 31, 2025 USD ($)	Dec. 31, 2025 USD ($)	Jan. 31, 2025 USD ($)
Total gains (losses) realized and unrealized:
Mortgage loan servicing rights sold				$ 931,600
Mortgage loan servicing rights sold, percentage				0.263
Mortgage loan servicing rights sold, capitalized amount				$ 13,100
Mortgage loan servicing rights sold, capitalized, percentage				0.415
Holdback amount				$ 100
Transaction expense			$ 200
Capitalized Mortgage Loan Servicing Rights
Fair Value, Liabilities Measured on Recurring Basis, Unobservable Input Reconciliation, Calculation [Roll Forward]
Beginning balance	$ 31,493	$ 46,796	46,796
Total gains (losses) realized and unrealized:
Included in results of operations	10	(2,424)
Included in results of operations - gain on sale	0	(94)
Included in other comprehensive loss	0	0
Purchases, issuances, settlements, maturities and calls	730	855
Sales	0	(12,962)
Transfers in and/or out of Level 3	0	0
Ending balance	32,233	32,171	$ 31,493
Amount of total gains (losses) for the period included in earnings attributable to the change in unrealized gains (losses) relating to assets and liabilities still held at March 31	$ 10	$ (2,424)