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Income Taxes (Effective Income Tax Rate Differed from Statutory Federal Income Tax Rate) (Details)	12 Months Ended
	Dec. 31, 2024	Dec. 31, 2023	Dec. 31, 2022
Income Tax Disclosure [Abstract]
Statutory federal tax rate	(21.00%)	21.00%	21.00%
Tax exempt interest income	(0.60%)	(0.80%)	(0.90%)
Tax credits and adjustments	(6.40%)	(2.10%)	(2.60%)
Non-taxable earnings on company owned life insurance	(1.70%)	0.90%	0.00%
State taxes, net of federal tax benefit	(9.90%)	0.80%	2.50%
Nondeductible expenses	0.30%	0.30%	0.20%
Other, net	0.40%	0.20%	0.10%
Effective tax rate	(38.90%)	20.30%	20.10%

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Percentage of current income tax expense (benefit) and deferred income tax expense (benefit) pertaining to continuing operations.

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Percentage of the difference between reported income tax expense (benefit) and expected income tax expense (benefit) computed by applying the domestic federal statutory income tax rates to pretax income (loss) from continuing operations attributable to nondeductible expenses.

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