Consolidated Statement of Operations - USD ($) shares in Millions, $ in Millions	3 Months Ended
	Dec. 31, 2021	Dec. 31, 2020
Sales
Sales	$ 1,857.3	$ 1,565.3
Cost of sales
Cost of sales	(1,108.2)	(918.8)
Gross profit	749.1	646.5
Selling, general and administrative expenses	(447.5)	(374.6)
Change in fair value of investments	7.6	390.4
Other (expense) income	2.9	61.0
Interest expense	(29.6)	(22.6)
Income before income taxes	282.5	700.7
Income tax provision	(43.6)	(110.3)
Net income	238.9	590.4
Net loss attributable to noncontrolling interests	(2.6)	(2.9)
Net income attributable to Rockwell Automation, Inc.	$ 241.5	$ 593.3
Earnings per share:
Basic (in usd per share)	$ 2.08	$ 5.11
Diluted (in usd per share)	$ 2.05	$ 5.06
Weighted average outstanding shares:
Basic (in shares)	116.0	116.1
Diluted (in shares)	117.3	117.1
Products and solutions
Sales
Sales	$ 1,673.3	$ 1,394.2
Cost of sales
Cost of sales	(990.3)	(806.5)
Services
Sales
Sales	184.0	171.1
Cost of sales
Cost of sales	$ (117.9)	$ (112.3)