Net Income Per Common Share (Tables)

12 Months Ended

Oct. 31, 2019

Earnings Per Share [Abstract]

Schedule of Basic and Diluted Net Income Per Common Share Calculations

Basic and Diluted Net Income Per Common Share Calculations

	Years Ended October 31,
(in millions, except per share amounts)	2019			2018		2017
Income from continuing operations	$	127.5		$	95.9	$	78.1
(Loss) income from discontinued operations, net of taxes	(0.1		)	1.8		(74.3		)
Net income	$	127.4		$	97.8	$	3.8
Weighted-average common and common equivalent shares outstanding — Basic	66.6			66.1		57.7
Effect of dilutive securities
RSUs	0.2			0.1		0.3
Stock options	0.1			0.1		0.2
Performance shares	0.1			—		0.1
Weighted-average common and common equivalent shares outstanding — Diluted	66.9			66.4		58.3
Net income per common share — Basic
Income from continuing operations	$	1.92		$	1.45	$	1.35
Income (loss) from discontinued operations	—			0.03		(1.29		)
Net income	$	1.91		$	1.48	$	0.07
Net income per common share — Diluted
Income from continuing operations	$	1.91		$	1.45	$	1.34
Income (loss) from discontinued operations	—			0.03		(1.27		)
Net income	$	1.90		$	1.47	$	0.07

Schedule of Anti-Dilutive Outstanding Stock Awards Issued Under Share-Based Compensation Plans

Anti-Dilutive Outstanding Stock Awards Issued Under Share-Based Compensation Plans

	Years Ended October 31,
(in millions)	2019	2018	2017
Anti-dilutive	0.3	0.4	—