Intangible Assets, Goodwill and Other (Schedule of Other Intangible Assets) (Details) - USD ($) $ in Thousands	3 Months Ended				9 Months Ended
	Sep. 30, 2023	Jun. 30, 2023	Mar. 31, 2023	Sep. 30, 2022	Sep. 30, 2023	Sep. 30, 2022
Finite-Lived Intangible Assets [Roll Forward]
Other Intangible Assets Gross, Beginning Balance	$ 764,791	$ 764,791	$ 54,561		$ 54,561
Other Intangible Assets, Accumulated Amortization, Beginning Balance	98,029	62,476	49,816		49,816
Other Intangible Assets Net, Beginning Balance	666,762	702,315	4,745		4,745
Other Intangible Assets, Period Additions			710,230
Intangible amortization	(29,879)	(35,553)	(12,660)	$ (1,025)	(78,092)	$ (3,076)
Other Intangible Assets Gross, Ending Balance	764,791	764,791	764,791		764,791
Other Intangible Assets, Ending Balance	127,908	98,029	62,476		127,908
Other Intangible Assets Net, Ending Balance	$ 636,883	$ 666,762	$ 702,315		$ 636,883