Income Taxes - Additional Information (Detail) - USD ($) $ in Thousands	3 Months Ended		6 Months Ended
	Jun. 30, 2021	Jun. 30, 2020	Jun. 30, 2021	Jun. 30, 2020
Income Tax Disclosure [Abstract]
Income tax expense (benefit)	$ 23,267	$ 1,352	$ 27,737	$ 1,364
Effective income tax rate reconciliation, percent	23.40%	(2.80%)	23.80%	(3.40%)