Income Taxes (Details) - USD ($) $ in Thousands	3 Months Ended		6 Months Ended
	Jun. 30, 2021	Jun. 30, 2020	Jun. 30, 2021	Jun. 30, 2020	Dec. 31, 2020
Income Tax Disclosure [Abstract]
Income tax expense	$ 15,989	$ 12,905	$ 27,656	$ 17,751
Gross unrecognized tax benefits	$ 30,600		$ 30,600		$ 32,600