CONSOLIDATED STATEMENTS OF EARNINGS (Unaudited) - USD ($) $ in Millions	3 Months Ended		6 Months Ended
	Jun. 30, 2017	Jun. 30, 2016	Jun. 30, 2017	Jun. 30, 2016
Income Statement [Abstract]
Revenues	$ 190.2	$ 190.3	$ 383.9	$ 375.6
Cost of goods sold	117.7	117.2	239.5	234.5
ERROR in label resolution.	(0.6)	0.2	3.7	1.4
Research and development expenses	26.7	25.8	52.9	51.9
Selling and administrative expenses	38.7	45.2	76.8	88.3
Asset Impairment Charges	19.9	0.0	19.9	0.0
Restructuring charges	2.8	3.7	3.5	7.2
Tangible Asset Impairment Charges	1.4	0.0	1.4	0.0
Gross profit	71.7	72.9	139.3	139.7
Operating earnings (loss)	(16.4)	(1.8)	(13.8)	(7.7)
Interest expense, net	5.1	5.8	10.3	9.5
Other expense, net	1.5	(2.2)	3.8	(1.7)
Loss before income taxes and discontinued operations	(23.0)	(5.4)	(27.9)	(15.5)
(Benefit from) provision for income taxes	7.3	1.4	7.1	3.8
Operating expenses	88.1	74.7	153.1	147.4
(Loss) earnings from continuing operations	(30.3)	(6.8)	(35.0)	(19.3)
Earnings (loss) from discontinued operations, net	0.6	(17.8)	2.1	(34.7)
Net loss	$ (29.7)	$ (24.6)	$ (32.9)	$ (54.0)
Earnings per share:
Income (Loss) from Continuing Operations, Per Basic Share	$ (0.34)	$ (0.08)	$ (0.39)	$ (0.22)
Income (Loss) from Continuing Operations, Per Diluted Share	(0.34)	(0.08)	(0.39)	(0.22)
Discontinued Operation, Income (Loss) from Discontinued Operation, Net of Tax, Per Basic Share	0.01	(0.20)	0.02	(0.39)
Discontinued Operation, Income (Loss) from Discontinued Operation, Net of Tax, Per Diluted Share	0.01	(0.20)	0.02	(0.39)
Basic loss per share (usd per share)	(0.33)	(0.28)	(0.37)	(0.61)
Diluted loss per share (usd per share)	$ (0.33)	$ (0.28)	$ (0.37)	$ (0.61)
Weighted average common shares outstanding:
Basic (in shares)	89,361,352	88,652,453	89,168,499	88,594,597
Diluted (in shares)	89,361,352	88,652,453	89,168,499	88,594,597