Income Taxes (Unrecognized Tax Benefits) (Details) - USD ($) $ in Thousands	12 Months Ended
	Dec. 31, 2022	Dec. 31, 2021	Dec. 31, 2020
Reconciliation of Unrecognized Tax Benefits
Balance at beginning of year	$ 45,072	$ 50,064	$ 60,302
Increases from prior period positions	6	3,016	2,147
Decreases from prior period positions	(6,830)	(4,247)	(47)
Increases from current period positions	340	492	3,472
Decreases relating to settlements with tax authorities	(1,966)	(1,270)	(12,508)
Reductions from lapse of applicable statute of limitations	(3,322)	(2,983)	(3,302)
Balance at end of year	$ 33,300	$ 45,072	$ 50,064