Reportable Business Segments (Tables)

3 Months Ended

Mar. 31, 2019

Reportable Business Segments

Schedule of segment reporting information by segment

	Interconnect Products				Cable Products				Total Reportable
	and Assemblies				and Solutions				Business Segments
Three Months Ended March 31:	2019		2018		2019		2018		2019		2018
Net sales:
External	$	1,862.7	$	1,770.0	$	95.8	$	96.9	$	1,958.5	$	1,866.9
Intersegment		2.9		2.6		15.7		8.9		18.6		11.5
Segment operating income		410.0		391.1		10.5		11.3		420.5		402.4

Schedule of the reconciliation of segment operating income to consolidated income before income taxes

	Three months ended March 31,
	2019		2018
Segment operating income	$	420.5	$	402.4
Interest expense		(29.7)		(24.5)
Other income, net		3.0		2.3
Stock-based compensation expense		(14.4)		(12.7)
Acquisition-related expenses		(16.5)		—
Other operating expenses		(13.4)		(12.8)
Income before income taxes	$	349.5	$	354.7