Goodwill and Other Intangible Assets (Tables)

12 Months Ended

Dec. 31, 2013

The changes in the carrying value of goodwill by segment for the years ended December 31, 2013 and 2012 are as follows:



	Energy			Engineered Systems			Printing & Identification			Communication Technologies			Total
Goodwill	$	622,335		$	1,005,980		$	744,638		$	1,204,582		$	3,577,535
Accumulated impairment loss	—			(70,560		)	—			—			(70,560		)
Balance at January 1, 2012	622,335			935,420			744,638			1,204,582			3,506,975
Acquisitions	135,906			466,192			—			—			602,098
Purchase price adjustments	—			—			—			(6,998		)	(6,998		)
Foreign currency translation	2,396			1,769			1,699			6,711			12,575
Balance at December 31, 2012	760,637			1,403,381			746,337			1,204,295			4,114,650
Acquisitions	41,751			95,038			5,099			—			141,888
Purchase price adjustments	(2,278		)	(25,860		)	—			—			(28,138		)
Foreign currency translation	(5,566		)	4,694			(209		)	15,590			14,509
Balance at December 31, 2013	$	794,544		$	1,477,253		$	751,227		$	1,219,885		$	4,242,909

The following table provides the gross carrying value and accumulated amortization for each major class of intangible asset:



	December 31, 2013				December 31, 2012
	Gross Carrying Amount		Accumulated Amortization		Gross Carrying Amount		Accumulated Amortization
Amortized intangible assets:
Trademarks	$	134,898	$	35,736	$	124,129	$	25,364
Patents	201,779		120,354		180,427		105,369
Customer Intangibles	1,717,912		614,410		1,585,041		474,309
Unpatented Technologies	146,240		100,465		146,025		85,373
Drawings & Manuals	43,022		11,684		34,120		8,035
Distributor Relationships	72,514		35,447		72,514		31,650
Other	34,174		21,830		32,221		20,815
Total	$	2,350,539	$	939,926	$	2,174,477	$	750,915
Unamortized intangible assets:
Trademarks	201,874				201,858
Total intangible assets, net	$	1,612,487			$	1,625,420

Amortization expense for the next five years, based on current intangible balances, is estimated to be as follows: