Income Taxes (Details) - USD ($) $ in Thousands	3 Months Ended		9 Months Ended
	Sep. 30, 2021	Sep. 30, 2020	Sep. 30, 2021	Sep. 30, 2020
Income Tax Disclosure [Abstract]
Income tax expense (benefit)	$ 6,049	$ 44,147	$ (16,706)	$ 3,203
Income tax expense (benefit), Change	(38,098)		(19,909)
Income (loss) before income taxes	8,166	$ 208,149	(79,131)	$ 8,020
Income (loss) before income taxes, Change	$ (199,983)		$ (87,151)
Effective tax rate		21.20%	21.10%	39.90%
Effective tax rate, Change			(18.80%)