CONSOLIDATED STATEMENTS OF INCOME - USD ($) $ in Millions	12 Months Ended
	May 31, 2018	May 31, 2017	May 31, 2016
Sales:
Sales from products	$ 1,040.7	$ 944.8	$ 930.1
Sales from services	707.6	646.0	595.3
Total sales	1,748.3	1,590.8	1,525.4
Costs and operating expenses:
Cost of products	840.5	787.5	785.3
Cost of services	613.2	539.9	507.0
Selling, general and administrative	208.6	181.1	157.6
Total costs and operating expenses	1,662.3	1,508.5	1,449.9
Operating income	86.0	82.3	75.5
Other expenses	(0.9)		(0.4)
Interest expense	(8.0)	(5.3)	(6.4)
Interest income	0.1	0.1	0.2
Income from continuing operations before provision for income taxes	77.2	77.1	68.9
Provision for income taxes	3.5	25.1	23.4
Income from continuing operations	73.7	52.0	45.5
Income (Loss) from discontinued operations, net of tax	(58.1)	4.5	2.2
Net income	$ 15.6	$ 56.5	$ 47.7
Earnings per share - basic:
Earnings from continuing operations	$ 2.14	$ 1.53	$ 1.30
Earnings (Loss) from discontinued operations	(1.70)	0.13	0.07
Earnings per share - basic	0.44	1.66	1.37
Earnings per share - diluted:
Earnings from continuing operations	2.11	1.51	1.30
Earnings (Loss) from discontinued operations	(1.70)	0.13	0.07
Earnings per share - diluted	$ 0.41	$ 1.64	$ 1.37