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Fair Value Measurements, Fair Value Measured On a Nonrecurring Basis (Details) - USD ($) $ in Thousands	3 Months Ended		9 Months Ended
	Sep. 30, 2025	Sep. 30, 2024	Sep. 30, 2025	Sep. 30, 2024
Fair Value, Assets and Liabilities Measured on Recurring and Nonrecurring Basis [Line Items]
Other gains (losses), net	$ 8,264	$ 13,087	$ 15,679	$ 74,731
Fair Value, Nonrecurring [Member] \| Real estate and other repossessed assets [Member]
Fair Value, Assets and Liabilities Measured on Recurring and Nonrecurring Basis [Line Items]
Financing Receivable, Allowance for Credit Loss, Writeoff	0	0	0	0
Other gains (losses), net	0	(5)	(356)	(5)
Fair Value, Nonrecurring [Member] \| Nonaccruing Loans [Member]
Fair Value, Assets and Liabilities Measured on Recurring and Nonrecurring Basis [Line Items]
Financing Receivable, Allowance for Credit Loss, Writeoff	2,762	400	2,762	6,743
Other gains (losses), net	0	0	0	0
Fair Value, Nonrecurring [Member] \| Fair Value, Inputs, Level 1 [Member] \| Real estate and other repossessed assets [Member]
Fair Value, Assets and Liabilities Measured on Recurring and Nonrecurring Basis [Line Items]
Assets, Fair Value Disclosure	0	0	0	0
Fair Value, Nonrecurring [Member] \| Fair Value, Inputs, Level 1 [Member] \| Nonaccruing Loans [Member]
Fair Value, Assets and Liabilities Measured on Recurring and Nonrecurring Basis [Line Items]
Assets, Fair Value Disclosure	0	0	0	0
Fair Value, Nonrecurring [Member] \| Fair Value, Inputs, Level 2 [Member] \| Real estate and other repossessed assets [Member]
Fair Value, Assets and Liabilities Measured on Recurring and Nonrecurring Basis [Line Items]
Assets, Fair Value Disclosure	0	23	0	23
Fair Value, Nonrecurring [Member] \| Fair Value, Inputs, Level 2 [Member] \| Nonaccruing Loans [Member]
Fair Value, Assets and Liabilities Measured on Recurring and Nonrecurring Basis [Line Items]
Assets, Fair Value Disclosure	0	62	0	62
Fair Value, Nonrecurring [Member] \| Fair Value, Inputs, Level 3 [Member] \| Real estate and other repossessed assets [Member] \| Marketability adjustments of appraised value \| Discounted Cash Flow [Member]
Fair Value, Assets and Liabilities Measured on Recurring and Nonrecurring Basis [Line Items]
Assets, Fair Value Disclosure	1,582		1,582
Fair Value, Nonrecurring [Member] \| Fair Value, Inputs, Level 3 [Member] \| Real estate and other repossessed assets [Member] \| Management knowledge of industry and non-real estate collateral \| Discounted Cash Flow [Member]
Fair Value, Assets and Liabilities Measured on Recurring and Nonrecurring Basis [Line Items]
Assets, Fair Value Disclosure		0		0
Fair Value, Nonrecurring [Member] \| Fair Value, Inputs, Level 3 [Member] \| Nonaccruing Loans [Member] \| Management knowledge of industry and non-real estate collateral \| Discounted Cash Flow [Member]
Fair Value, Assets and Liabilities Measured on Recurring and Nonrecurring Basis [Line Items]
Assets, Fair Value Disclosure	$ 5,811	$ 5,100	$ 5,811	$ 5,100