Basis of Presentation and Accounting Policies (Tables)

9 Months Ended

Jun. 30, 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 June 30,				Nine Months Ended June 30,
	2022		2021		2022		2021
Net income attributable to Rockwell Automation, Inc.	$	297.9	$	271.3	$	593.3	$	1,279.6
Less: Allocation to participating securities	(1.0)		(0.4)		(1.9)		(2.1)
Net income available to common shareowners	$	296.9	$	270.9	$	591.4	$	1,277.5
Basic weighted average outstanding shares	116.0		116.0		116.1		116.0
Effect of dilutive securities
Stock options	0.5		0.9		0.8		1.0
Performance shares	—		0.1		—		0.1
Diluted weighted average outstanding shares	116.5		117.0		116.9		117.1
Earnings per share:
Basic	$	2.56	$	2.34	$	5.10	$	11.01
Diluted	$	2.55	$	2.32	$	5.06	$	10.91