Goodwill and Other Intangible Assets - Changes in Goodwill and Other Identifiable Intangible Assets (Detail) - USD ($) $ in Thousands	12 Months Ended
	Dec. 31, 2016	Dec. 31, 2015	Dec. 31, 2014
Goodwill
Goodwill, beginning balance	$ 840,582	$ 839,075
Additions	119,295	52,952
Foreign currency translation	(3,724)	(51,445)
Goodwill, ending balance	956,153	840,582	$ 839,075
Other Intangible Assets, Net
Other intangible assets, net, beginning balance	521,213	547,515
Additions	139,982	38,596
Amortization	(40,870)	(34,878)	(36,867)
Foreign currency translation	(1,815)	(30,020)
Other intangible assets, net, ending balance	618,510	521,213	547,515
Automotive
Goodwill
Goodwill, beginning balance	555,003	599,839
Additions	56,518	5,030
Foreign currency translation	(3,963)	(49,866)
Goodwill, ending balance	607,558	555,003	599,839
Industrial
Goodwill
Goodwill, beginning balance	136,079	118,962
Additions	36,267	18,696
Foreign currency translation	247	(1,579)
Goodwill, ending balance	172,593	136,079	118,962
Office Products
Goodwill
Goodwill, beginning balance	56,499	47,608
Additions	25,609	8,891
Foreign currency translation	(8)	0
Goodwill, ending balance	82,100	56,499	47,608
Electrical/ Electronic Materials
Goodwill
Goodwill, beginning balance	93,001	72,666
Additions	901	20,335
Foreign currency translation	0	0
Goodwill, ending balance	$ 93,902	$ 93,001	$ 72,666