Basis of Presentation and Accounting Policies (Tables)

6 Months Ended

Mar. 31, 2022

Accounting Policies [Abstract]

Schedule of Earnings Per Share, Basic and Diluted

The following table reconciles basic and diluted earnings per share (EPS) amounts (in millions, except per share amounts):

	Three Months Ended March 31,				Six Months Ended March 31,
	2022		2021		2022		2021
Net income attributable to Rockwell Automation, Inc.	$	53.9	$	415.0	$	295.4	$	1,008.3
Less: Allocation to participating securities	(0.1)		(0.9)		(0.8)		(1.6)
Net income available to common shareowners	$	53.8	$	414.1	$	294.6	$	1,006.7
Basic weighted average outstanding shares	116.2		116.1		116.1		116.1
Effect of dilutive securities
Stock options	0.9		0.9		1.0		0.9
Performance shares	—		0.1		0.1		0.1
Diluted weighted average outstanding shares	117.1		117.1		117.2		117.1
Earnings per share:
Basic	$	0.46	$	3.57	$	2.54	$	8.67
Diluted	$	0.46	$	3.54	$	2.51	$	8.59