Segment Information (Tables)

3 Months Ended

Mar. 31, 2018

Segment Reporting [Abstract]

Segment wise financial performance

The primary measurement used by management to measure the financial performance of each segment is earnings before interest and taxes ("EBIT").

	Three Months Ended March 31,
	2018			2017
Net sales:
Mobile Industries	$	488.5		$	383.0
Process Industries	394.6			320.8
Net sales	$	883.1		$	703.8
Segment EBIT:
Mobile Industries	$	51.1		$	32.6
Process Industries	81.6			44.1
Total EBIT, for reportable segments	$	132.7		$	76.7
Corporate expenses	(14.3		)	(15.8		)
Interest expense	(10.0		)	(7.9		)
Interest income	0.4			0.6
Income before income taxes	$	108.8		$	53.6