Segment Reporting - Summary of Company Wide Geographic Data (Detail) - USD ($) $ in Thousands		3 Months Ended								12 Months Ended
		Dec. 31, 2017	Sep. 30, 2017	Jun. 30, 2017	Mar. 31, 2017	Dec. 31, 2016	Sep. 30, 2016	Jun. 30, 2016	Mar. 31, 2016	Dec. 31, 2017		Dec. 31, 2016		Dec. 31, 2015
Schedule Of Geographical Segments [Line Items]
Net sales		$ 473,823	$ 487,814	$ 495,101	$ 468,269	$ 420,636	$ 445,030	$ 454,603	$ 445,897	$ 1,925,007	[1]	$ 1,766,166	[1]	$ 1,776,167	[1]
Long-lived assets	[2]	642,099				630,361				642,099		630,361		584,685
United States [Member]
Schedule Of Geographical Segments [Line Items]
Net sales	[1]									1,159,578		1,076,259		1,069,526
Long-lived assets	[2]	420,342				411,023				420,342		411,023		387,744
France [Member]
Schedule Of Geographical Segments [Line Items]
Net sales	[1]									176,052		151,031		169,072
Poland [Member]
Schedule Of Geographical Segments [Line Items]
Net sales	[1]									188,244		153,986		150,654
United Kingdom [Member]
Schedule Of Geographical Segments [Line Items]
Net sales	[1]									99,069		86,458		89,757
Long-lived assets	[2]	21,657				20,309				21,657		20,309		22,943
All Other Countries [Member]
Schedule Of Geographical Segments [Line Items]
Net sales	[1]									192,104		223,471		233,719
Long-lived assets	[2]	50,631				47,670				50,631		47,670		52,139
Brazil [Member]
Schedule Of Geographical Segments [Line Items]
Net sales	[1]									109,960		74,961		63,439
Long-lived assets	[2],[3]	55,974				58,106				55,974		58,106		26,721
Germany [Member]
Schedule Of Geographical Segments [Line Items]
Long-lived assets	[2]	29,116				27,475				29,116		27,475		30,268
Singapore [Member]
Schedule Of Geographical Segments [Line Items]
Long-lived assets	[2]	33,530				36,270				33,530		36,270		39,181
China [Member]
Schedule Of Geographical Segments [Line Items]
Long-lived assets	[2]	$ 30,849				$ 29,508				$ 30,849		$ 29,508		$ 25,689

[1] Net sales are attributed to countries based on the location of the Company facility making the sales.

[2] Includes net property, plant and equipment, goodwill and other intangible assets.

[3] The change between 2016 and 2015 was attributable to the acquisition described in Note 20.