Goodwill and Other Intangible Assets (Tables)

3 Months Ended

Mar. 31, 2018

The changes in the carrying value of goodwill by reportable operating segments were as follows:



	Engineered Systems		Fluids		Refrigeration & Food Equipment		Energy			Total
Balance at December 31, 2017	$	1,585,397	$	1,414,459	$	536,699	$	1,055,357		$	4,591,912
Acquisitions	—		36,505		10,402		—			46,907
Purchase price adjustments	44		—		—		(53		)	(9		)
Foreign currency translation	20,826		23,649		415		(761		)	44,129
Balance at March 31, 2018	$	1,606,267	$	1,474,613	$	547,516	$	1,054,543		$	4,682,939

The Company’s definite-lived and indefinite-lived intangible assets by major asset class were as follows:



	March 31, 2018						December 31, 2017
	Gross Carrying Amount		Accumulated Amortization		Net Carrying Amount		Gross Carrying Amount		Accumulated Amortization		Net Carrying Amount
Amortized intangible assets:
Customer intangibles	$	2,017,567	$	877,085	$	1,140,482	$	1,977,776	$	836,102	$	1,141,674
Trademarks	257,469		81,308		176,161		253,934		76,344		177,590
Patents	161,385		133,431		27,954		160,237		130,771		29,466
Unpatented technologies	170,029		85,734		84,295		162,613		80,984		81,629
Distributor relationships	88,610		34,259		54,351		85,794		32,092		53,702
Drawings & manuals	37,026		24,436		12,590		35,806		22,876		12,930
Other	35,498		22,068		13,430		34,106		21,570		12,536
Total	2,767,584		1,258,321		1,509,263		2,710,266		1,200,739		1,509,527
Unamortized intangible assets:
Trademarks	100,465		—		100,465		100,400		—		100,400
Total intangible assets, net	$	2,868,049	$	1,258,321	$	1,609,728	$	2,810,666	$	1,200,739	$	1,609,927