Income Taxes - Additional Information (Detail) - USD ($)	12 Months Ended
	Dec. 31, 2019	Dec. 31, 2018	Dec. 31, 2017
Significant Change in Unrecognized Tax Benefits is Reasonably Possible [Line Items]
Significant Change in Unrecognized Tax Benefits is Reasonably Possible, Amount of Unrecorded Benefit	$ 12,000,000
Document fiscal year focus	2019
Effective income tax rate for continuing operations	20.60%	21.90%	45.90%
Undistributed earnings relating to certain non-U.S. subsidiaries	$ 188,033,000	$ 186,679,000
Net operating loss carryforwards	$ 48,061,000