Income Taxes - Additional Information (Detail) - USD ($) $ in Thousands	3 Months Ended
	Mar. 31, 2020	Mar. 31, 2019
Income Tax Disclosure [Abstract]
Provision (benefit) for income taxes	$ (28,252)	$ (4,054)
Income (loss) before income taxes	$ (29,217)	$ (56,302)
Effective income tax rate	96.70%	7.20%
Net operating losses carryforward period	5 years
Percentage of taxable income offset	80.00%
Discrete income tax benefit	$ 29,300