Income Taxes (Schedule of Reconciliation of Income Tax Provision (Benefit)) (Details) - USD ($) $ in Thousands	12 Months Ended
	Dec. 31, 2023	Dec. 31, 2022	Dec. 31, 2021
Income Tax Disclosure [Abstract]
U.S. federal statutory income tax	$ 12,996	$ 83,855	$ 106,893
REIT income not subject to federal income tax	(9,766)	(27,085)	(34,332)
Federal unrecognized tax benefit change	(1,638)	0	0
State income taxes, net of federal tax benefit	(862)	9,478	13,314
Other items, net	(946)	(836)	(719)
Income taxes	$ (216)	$ 65,412	$ 85,156
Effective tax rate	(0.30%)	16.40%	16.70%