Income Taxes (Income Tax Reconciliation) (Details 3) - USD ($) $ in Thousands	12 Months Ended
	Dec. 31, 2022	Dec. 31, 2021	Dec. 31, 2020
Income Taxes [Line Items]
U.S. Federal taxes at statutory rate	$ 25,564	$ 94,422	$ 85,526
State and local taxes, net of U.S. Federal tax	(331)	2,238	15,366
Stock based compensation	2	(24)	2,048
Goodwill impairments	15,628	1,612	0
Other, net	3,374	(6,849)	6,982
Total provision for income tax	51,300	96,300	107,300
State [Member]
Income Taxes [Line Items]
Valuation allowance against tax benefits	6,800	859	(5,067)
non-U.S. [Member]
Income Taxes [Line Items]
Valuation allowance against tax benefits	$ 263	$ 4,042	$ 2,445