Income Taxes (Provision for Income Taxes Components) (Details 2) - USD ($) $ in Thousands	12 Months Ended
	Dec. 31, 2021	Dec. 31, 2020	Dec. 31, 2019
Income Tax Expense (Benefit), Continuing Operations [Abstract]
U.S. Federal, Current	$ 20,806	$ 77,882	$ 16,500
State and Local, Current	4,354	8,083	2,949
Non-U.S., Current	6,094	6,958	9,400
Total income tax, Current	31,254	92,923	28,849
U.S. Federal, Deferred	64,356	6,669	63,838
State and Local, Deferred	(435)	4,954	6,630
Non-U.S., Deferred	1,125	2,754	(717)
Total income tax, Deferred	65,046	14,377	69,751
U.S. Federal, Total	85,162	84,551	80,338
State and Local, Total	3,919	13,037	9,579
Non-U.S., Total	7,219	9,712	8,683
Total provision for income tax	$ 96,300	$ 107,300	$ 98,600