Income Taxes - Additional Information (Detail) - USD ($) $ in Thousands	12 Months Ended
	Dec. 31, 2019	Dec. 31, 2018	Dec. 31, 2017	Dec. 31, 2016
Income Tax Disclosure [Abstract]
Net operating loss carryforwards	$ 88,867
Valuation allowance	34,464	$ 31,833
Undistributed foreign earnings	535,000
Uncertain tax positions	18,665	18,648	$ 18,323	$ 5,151
Income tax penalties and interest accrued	1,600	1,100	600
Unrecognized tax benefits that would impact effective tax rate	7,300
Income taxes paid	$ 10,900	$ 3,800	$ 8,400