Consolidated Statement of Operations - USD ($) shares in Millions, $ in Millions	12 Months Ended
	Sep. 30, 2017	Sep. 30, 2016	Sep. 30, 2015
Sales
Products and solutions	$ 5,628.9	$ 5,239.3	$ 5,652.2
Services	682.4	640.2	655.7
Total sales	6,311.3	5,879.5	6,307.9
Cost of sales
Products and solutions	(3,254.3)	(2,982.1)	(3,157.2)
Services	(432.8)	(421.9)	(447.6)
Total cost of sales	(3,687.1)	(3,404.0)	(3,604.8)
Gross profit	2,624.2	2,475.5	2,703.1
Selling, general and administrative expenses	(1,591.5)	(1,467.4)	(1,506.4)
Other income (expense) (Note 13)	80.9	6.3	(5.5)
Interest expense	(76.2)	(71.3)	(63.7)
Income before income taxes	1,037.4	943.1	1,127.5
Income tax provision (Note 14)	(211.7)	(213.4)	(299.9)
Net income	$ 825.7	$ 729.7	$ 827.6
Basic earnings per share:
Basic	$ 6.42	$ 5.60	$ 6.15
Diluted earnings per share:
Diluted	$ 6.35	$ 5.56	$ 6.09
Weighted average outstanding shares:
Basic	128.4	130.2	134.5
Diluted	129.9	131.1	135.7