Intangible Assets, Goodwill and Other (Schedule of Other Intangible Assets) (Details) - USD ($) $ in Thousands	3 Months Ended
	Mar. 31, 2023	Mar. 31, 2022
Finite-Lived Intangible Assets [Roll Forward]
Other Intangible Assets Gross, Beginning Balance	$ 54,561
Other Intangible Assets, Accumulated Amortization, Beginning Balance	49,816
Other Intangible Assets Net, Beginning Balance	4,745
Other Intangible Assets, Period Additions	710,230
Intangible amortization	(12,660)	$ (1,025)
Other Intangible Assets Gross, Ending Balance	764,791
Other Intangible Assets, Ending Balance	62,476
Other Intangible Assets Net, Ending Balance	$ 702,315