Goodwill and Other Intangible Assets (Tables)

12 Months Ended

Dec. 31, 2016

Goodwill and Other Intangible Assets

Schedule of changes in the carrying amount of goodwill by segment

	Interconnect		Cable
	Products and		Products and
	Assemblies		Solutions		Total
Goodwill at December 31, 2014	$	2,493.0	$	123.7	$	2,616.7
Acquisition-related		155.9		—		155.9
Foreign currency translation		(79.7)		—		(79.7)
Goodwill at December 31, 2015		2,569.2		123.7		2,692.9
Acquisition-related		1,008.7		22.6		1,031.3
Foreign currency translation		(45.4)		—		(45.4)
Goodwill at December 31, 2016	$	3,532.5	$	146.3	$	3,678.8

Summary of the Company's amortizable intangible assets

	2016						2015
	Gross				Net		Gross				Net
	Carrying		Accumulated		Carrying		Carrying		Accumulated		Carrying
	Amount		Amortization		Amount		Amount		Amortization		Amount
Customer relationships	$	381.1	$	159.1	$	222.0	$	315.6	$	122.6	$	193.0
Proprietary technology		106.7		40.9		65.8		53.8		30.9		22.9
License agreements		6.0		6.0		—		6.0		6.0		—
Backlog and other		28.0		27.5		0.5		19.7		19.2		0.5
Total	$	521.8	$	233.5	$	288.3	$	395.1	$	178.7	$	216.4