Income Taxes (Reconciliation of Unrecognized Tax Benefits) (Details) - USD ($) $ in Thousands	12 Months Ended
	Dec. 31, 2022	Dec. 31, 2021	Dec. 31, 2020
Reconciliation of Unrecognized Tax Benefits, Excluding Amounts Pertaining to Examined Tax Returns [Roll Forward]
Balance at beginning of year	$ 51,754	$ 44,401	$ 22,415
Tax positions related to the current year, gross additions	8,074	13,179	11,598
Tax positions related to prior years, gross additions	19,434	1,364	12,013
Tax positions related to prior years, gross reductions	0	(7,190)	(1,566)
Unrecognized Tax Benefits, Reduction Resulting from Lapse of Applicable Statute of Limitations	0	0	(59)
Balance at ending of year	$ 79,262	$ 51,754	$ 44,401