Earnings Per Share (Tables)

3 Months Ended

Dec. 31, 2022

Earnings Per Share [Abstract]

Schedule of Earnings Per Share, Basic and Diluted

The following table summarizes basic and diluted earnings per share:

	Three months ended
	December 31
(In millions, except per share amounts)	2022		2021
Numerator
Income from continuing operations	$	27.0	$	34.2
Income from discontinued operations	54.9		52.8
Net income	$	81.9	$	87.0
Denominator
Weighted average common shares outstanding	175.2		180.5
Effect of potentially dilutive securities (a)	1.1		1.5
Weighted average diluted shares outstanding	176.3		182.0
Basic earnings per share
Continuing operations	$	0.16	$	0.19
Discontinued operations	0.31		0.29
Basic earnings per share	$	0.47	$	0.48
Diluted earnings per share
Continuing operations	$	0.15	$	0.19
Discontinued operations	0.31		0.29
Diluted earnings per share	$	0.46	$	0.48

(a)There were 0.2 million and 0.1 million outstanding stock appreciation rights not included in the computation of diluted earnings per share in the three months ended December 31, 2022 and 2021, respectively, because the effect would have been antidilutive.