Condensed Consolidated Statements of Operations (UNAUDITED) - USD ($) shares in Millions, $ in Millions	3 Months Ended		9 Months Ended
	Sep. 30, 2019	Sep. 30, 2018	Sep. 30, 2019	Sep. 30, 2018
Total net sales	$ 195.9	$ 216.9	$ 684.4	$ 762.7
Total cost of sales	121.3	133.3	424.2	457.5
Selling, general and administrative expenses (exclusive of depreciation and amortization)	46.2	62.6	159.0	203.8
Restructuring, impairment and other charges-net	2.8	0.8	8.7	4.1
Depreciation and amortization	12.7	11.6	36.8	33.1
Other operating (loss) income	(19.2)	(53.5)	(16.4)	(53.5)
Income from operations	32.1	62.1	72.1	117.7
Interest expense-net	8.6	8.4	26.6	27.2
Investment and other income-net	(0.5)	(14.0)	(1.6)	(15.6)
Earnings before income taxes	24.0	67.7	47.1	106.1
Income tax expense	9.3	19.7	16.5	31.5
Net earnings	$ 14.7	$ 48.0	$ 30.6	$ 74.6
Net earnings per share (Note 10):
Basic net earnings per share	$ 0.43	$ 1.42	$ 0.90	$ 2.21
Diluted net earnings per share	$ 0.43	$ 1.40	$ 0.89	$ 2.19
Weighted average number of common shares outstanding
Basic	34.2	33.9	34.1	33.8
Diluted	34.3	34.2	34.2	34.0
Services Net Sales
Total net sales	$ 130.4	$ 138.5	$ 419.5	$ 485.9
Total cost of sales	66.9	75.5	217.9	253.4
Products Net Sales
Total net sales	65.5	78.4	264.9	276.8
Total cost of sales	$ 54.4	$ 57.8	$ 206.3	$ 204.1