Other Long-Term Liabilities - Components of Other Long Term Liabilities (Detail) - USD ($) $ in Thousands	Dec. 31, 2019	Dec. 31, 2018
Other Liabilities Disclosure [Abstract]
Product liability	$ 91,853	$ 81,574
Long-term income taxes payable	20,434	20,145
Stock-based liabilities	14,778	14,451
Other	22,000	19,560
Other long-term liabilities	$ 149,065	$ 135,730