Income Taxes (Details) - USD ($) $ in Thousands	3 Months Ended		9 Months Ended
	Sep. 30, 2020	Sep. 30, 2019	Sep. 30, 2020	Sep. 30, 2019
Income Tax Disclosure [Abstract]
Increase (decrease) in income tax expense	$ 6,400		$ (15,000)
Income tax expense	$ 14,141	$ 7,730	$ 21,183	$ 36,244
Effective tax rate	18.10%	20.50%	21.60%	25.70%