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Other Income (Expense), Net (Detail) - USD ($) $ in Thousands	3 Months Ended
	Mar. 31, 2019	Mar. 31, 2018
Other Income and Expenses [Abstract]
Foreign currency (loss) gain	$ (12,682)	$ (1,032)
Equity income	929	629
Expected return on pension assets/amortization	3,376	3,023
Other miscellaneous expense (income)	149	(34)
Total other (expense) income, net	$ (8,228)	$ 2,586

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Amount before tax of foreign currency transaction realized gain (loss) recognized in the income statement.

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