Income Taxes - Additional Information (Detail) - USD ($)	12 Months Ended
	Dec. 31, 2020	Dec. 31, 2019	Dec. 31, 2018
Income Taxes [Line Items]
Change in uncertain tax positions		$ 0	$ 0
Cash paid for income taxes, net of refunds	$ 100,700,000	62,100,000	60,300,000
Liability for uncertain tax positions	21,300,000	$ 3,000,000.0	$ 3,000,000.0
Mexico [Member]
Income Taxes [Line Items]
Change in uncertain tax positions	$ 5,400,000