Income Taxes (Income Tax Expense (Benefit)) (Details) - USD ($) $ in Thousands	12 Months Ended
	Dec. 31, 2022	Dec. 31, 2021	Dec. 31, 2020
Income Tax Disclosure [Abstract]
Current federal	$ 142,433	$ 86,858	$ (58,723)
Current state	14,840	7,607	(132)
Total current provision	157,273	94,465	(58,855)
Deferred federal	(23,556)	7,035	(17,000)
Deferred state	1,390	3,341	(3,716)
Total deferred provision	(22,166)	10,376	(20,716)
Total expense (benefit) included in net income	$ 135,107	$ 104,841	$ (79,571)