Income Taxes - Income Tax Expense (Detail) - USD ($) $ in Thousands	3 Months Ended
	Mar. 31, 2022	Mar. 31, 2021
Income Tax Disclosure [Abstract]
Current income tax expense (benefit)	$ 13,059	$ 3,725
Deferred income tax expense (benefit)	(432)	4,172
Income tax expense, as reported	$ 12,627	$ 7,897
Effective tax rate	11.30%	6.40%