Income Taxes (Narrative) (Details) - USD ($) $ in Thousands	3 Months Ended		9 Months Ended
	Sep. 30, 2022	Sep. 30, 2021	Sep. 30, 2022	Sep. 30, 2021
Income Tax Disclosure [Abstract]
Income tax expense (benefit)	$ (1,983)	$ (744,016)	$ 69,090	$ (782,332)
Effective Income Tax Rate, Percent			12.48%	24.73%
Federal Statutory Income Tax Rate, Percent			21.00%
Book-income Alternative Minimum Tax Rate			15.00%