Condensed Consolidated Statements of Income - USD ($) $ in Millions	3 Months Ended		6 Months Ended
	Nov. 30, 2022	Nov. 30, 2021	Nov. 30, 2022	Nov. 30, 2021
Sales:
Sales	$ 469.8	$ 436.6	$ 916.1	$ 891.7
Cost and operating expenses:
Provision for (Recovery of) credit losses	(0.1)	0.8	(0.1)	0.8
Selling, general and administrative	52.8	47.1	102.9	96.4
Total cost and operating expenses	436.7	406.1	851.2	845.9
Loss from joint ventures	(0.7)	(0.4)	(1.3)	(0.6)
Operating income	32.4	30.1	63.6	45.2
Losses related to sale and exit of business	(0.1)	(1.3)	(0.1)	(1.3)
Other income, net	0.5	0.3	0.7	1.0
Interest expense	(2.1)	(0.5)	(3.2)	(1.2)
Interest income	0.1	0.1	0.2	0.1
Income from continuing operations before provision for income taxes	30.8	28.7	61.2	43.8
Provision for income taxes	8.3	7.9	16.4	11.8
Income from continuing operations	22.5	20.8	44.8	32.0
Income from discontinued operations, net of tax			0.4	0.3
Net income	$ 22.5	$ 20.8	$ 45.2	$ 32.3
Earnings per share - basic:
Earnings from continuing operations	$ 0.65	$ 0.59	$ 1.28	$ 0.90
Income from discontinued operations			0.01	0.01
Earnings per share - basic	0.65	0.59	1.29	0.91
Earnings per share - diluted:
Earnings from continuing operations	0.64	0.58	1.26	0.89
Income from discontinued operations			0.01	0.01
Earnings per share - diluted	$ 0.64	$ 0.58	$ 1.27	$ 0.90
Products
Sales:
Sales	$ 298.6	$ 252.0	$ 563.8	$ 514.1
Cost and operating expenses:
Cost	234.8	202.1	448.8	419.7
Services
Sales:
Sales	171.2	184.6	352.3	377.6
Cost and operating expenses:
Cost	$ 149.2	$ 156.1	$ 299.6	$ 329.0