Discontinued Operations (Tables)

3 Months Ended

Mar. 31, 2018

Discontinued Operations and Disposal Groups [Abstract]

Disposal Groups, Including Discontinued Operations

Operating results of discontinued operations are summarized below:

	Three months ended
In millions	March 31, 2018			March 31, 2017
Net sales	$	—		$	356.5
Cost of goods sold	—			267.9
Gross profit	—			88.6
Selling, general and administrative	—			79.5
Research and development	—			4.2
Operating income	$	—		$	4.9
(Loss) income from discontinued operations before income taxes	$	(0.7	)	$	5.7
Income tax provision (benefit)	0.6			(1.4		)
(Loss) income from discontinued operations, net of tax	$	(1.3	)	$	7.1