Condensed Consolidated Statement of Operations (Unaudited) - USD ($) shares in Millions, $ in Millions	3 Months Ended		6 Months Ended
	Mar. 31, 2017	Mar. 31, 2016	Mar. 31, 2017	Mar. 31, 2016
Sales
Products and solutions	$ 1,384.4	$ 1,283.0	$ 2,714.6	$ 2,554.3
Services	169.9	157.3	330.0	312.6
Total sales	1,554.3	1,440.3	3,044.6	2,866.9
Cost of sales
Products and solutions	(787.2)	(738.3)	(1,534.3)	(1,446.9)
Services	(110.6)	(107.9)	(211.5)	(213.2)
Total cost of sales	(897.8)	(846.2)	(1,745.8)	(1,660.1)
Gross profit	656.5	594.1	1,298.8	1,206.8
Selling, general and administrative expenses	(409.2)	(358.7)	(779.2)	(718.6)
Other income (expense)	1.9	(0.8)	5.9	0.7
Interest expense	(18.9)	(17.6)	(37.6)	(35.0)
Income before income taxes	230.3	217.0	487.9	453.9
Income tax provision	(40.8)	(49.0)	(83.7)	(100.4)
Net income	$ 189.5	$ 168.0	$ 404.2	$ 353.5
Basic earnings per share:
Basic	$ 1.47	$ 1.29	$ 3.14	$ 2.69
Diluted earnings per share:
Diluted	1.45	1.28	3.11	2.68
Cash dividends per share	$ 0.76	$ 0.725	$ 1.52	$ 1.45
Weighted average outstanding shares:
Basic	128.7	130.5	128.5	131.2
Diluted	130.3	131.3	130.0	132.0