Earnings Per Share (Tables)

12 Months Ended

Sep. 30, 2021

Earnings Per Share [Abstract]

Schedule of Earnings Per Share, Basic and Diluted

The following is the summary of basic and diluted EPS for the years ended September 30:

(In millions, except per share data)	2021		2020		2019
Numerator
Net income	$	420	$	317	$	208
Denominator
Weighted average common shares outstanding	182		187		189
Effect of potentially dilutive securities (a)	1		1		—
Weighted average diluted shares outstanding	183		188		189
Earnings per share
Basic	$	2.30	$	1.70	$	1.10
Diluted	$	2.29	$	1.69	$	1.10

(a)There were approximately 1 million outstanding securities, primarily SARs, not included in the computation of diluted earnings per share in the years ended September 30, 2020 and 2019, because the effects would have been antidilutive.