Goodwill and Other Intangible Assets (Tables)

12 Months Ended

Dec. 31, 2015

Goodwill and Intangible Assets Disclosure [Abstract]

Changes in Goodwill and Other Identifiable Intangible Assets

The changes in the carrying amount of goodwill during the years ended December 31, 2015 and 2014 by reportable segment, as well as other identifiable intangible assets, are summarized as follows (in thousands):

	Goodwill													Other Intangible Assets, Net
	Automotive			Industrial			Office Products		Electrical/ Electronic Materials		Total
Balance as of January 1, 2014	$	622,180		$	116,136		$	10,554	$	41,101	$	789,971		$	499,385
Additions		20,404			3,577			37,054		31,565		92,600			110,129
Amortization		—			—			—		—		—			(36,867	)
Foreign currency translation		(42,745	)		(751	)		—		—		(43,496	)		(25,132	)
Balance as of December 31, 2014		599,839			118,962			47,608		72,666		839,075			547,515
Additions		5,030			18,696			8,891		20,335		52,952			38,596
Amortization		—			—			—		—		—			(34,878	)
Foreign currency translation		(49,866	)		(1,579	)		—		—		(51,445	)		(30,020	)
Balance as of December 31, 2015	$	555,003		$	136,079		$	56,499	$	93,001	$	840,582		$	521,213

Gross Carrying Amounts and Accumulated Amortization Relating to Other Intangible Assets

The gross carrying amounts and accumulated amortization relating to other intangible assets at December 31, 2015 and 2014 is as follows (in thousands):

	2015							2014
	Gross Carrying Amount		Accumulated Amortization			Net		Gross Carrying Amount		Accumulated Amortization			Net
Customer relationships	$	494,516	$	(115,636	)	$	378,880	$	477,484	$	(88,923	)	$	388,561
Trademarks		153,346		(11,922	)		141,424		166,507		(8,654	)		157,853
Non-competition agreements		5,765		(4,856	)		909		6,062		(4,961	)		1,101
	$	653,627	$	(132,414	)	$	521,213	$	650,053	$	(102,538	)	$	547,515

Estimated Other Intangible Assets Amortization Expense

Estimated other intangible assets amortization expense for the succeeding five years is as follows (in thousands):

2016	$	35,000
2017		35,000
2018		35,000
2019		34,000
2020		34,000
	$	173,000