Consolidated Statement of Operations (USD $) In Millions, except Per Share data, unless otherwise specified	12 Months Ended
	Sep. 30, 2012	Sep. 30, 2011	Sep. 30, 2010
Sales
Products and solutions	$ 5,656.1	$ 5,430.8	$ 4,357.9
Services	603.3	569.6	499.1
Total sales	6,259.4	6,000.4	4,857.0
Cost of sales
Products and solutions	(3,315.9)	(3,224.0)	(2,576.2)
Services	(420.8)	(386.0)	(344.4)
Total cost of sales	(3,736.7)	(3,610.0)	(2,920.6)
Gross profit	2,522.7	2,390.4	1,936.4
Selling, general and administrative expenses	(1,491.7)	(1,461.2)	(1,323.3)
Other expense (Note 14)	(5.0)	(2.1)	(8.4)
Interest expense	(60.1)	(59.5)	(60.5)
Income from continuing operations before income taxes	965.9	867.6	544.2
Income tax provision (Note 15)	(228.9)	(170.5)	(103.8)
Income from continuing operations	737.0	697.1	440.4
Income from discontinued operations (Note 13)	0	0.7	23.9
Net income	$ 737.0	$ 697.8	$ 464.3
Basic earnings per share:
Continuing operations	$ 5.20	$ 4.88	$ 3.09
Discontinued operations	$ 0.00	$ 0.00	$ 0.17
Net income	$ 5.20	$ 4.88	$ 3.26
Diluted earnings per share:
Continuing operations	$ 5.13	$ 4.79	$ 3.05
Discontinued operations	$ 0.00	$ 0.01	$ 0.17
Net income	$ 5.13	$ 4.80	$ 3.22
Weighted average outstanding shares:
Basic	141.5	142.7	142.0
Diluted	143.4	145.2	144.0