Income Taxes - Schedule of (Benefit From) Provision for Income Taxes (Details) - USD ($) $ in Thousands	3 Months Ended		6 Months Ended
	Jun. 30, 2019	Jun. 30, 2018	Jun. 30, 2019	Jun. 30, 2018
Income Tax Disclosure [Abstract]
(Benefit from) provision for income taxes	$ (31,760)	$ 2,796	$ (40,925)	$ (1,335)
Effective tax rate	25.30%	(85.10%)	24.70%	7.80%