Net Income Per Common Share (Tables)

9 Months Ended

Jul. 31, 2017

Earnings Per Share [Abstract]

Schedule of Basic and Diluted Net Income Per Common Share Calculations

Basic and Diluted Net Income Per Common Share Calculations

	Three Months Ended July 31,					Nine Months Ended July 31,
(in millions, except per share amounts)	2017		2016			2017			2016
Income from continuing operations	$	32.9	$	32.9		$	80.6		$	53.3
Net loss from discontinued operations	—		(1.8		)	(73.2		)	(3.9		)
Net income	$	32.9	$	31.1		$	7.4		$	49.4
Weighted-average common and common equivalent shares outstanding — Basic	56.1		56.2			56.0			56.4
Effect of dilutive securities
Restricted stock units	0.3		0.3			0.3			0.2
Stock options	0.2		0.2			0.2			0.2
Performance shares	—		0.1			0.1			0.1
Weighted-average common and common equivalent shares outstanding — Diluted	56.6		56.8			56.6			56.9
Net income per common share — Basic
Income from continuing operations	$	0.59	$	0.58		$	1.44		$	0.94
Loss from discontinued operations	—		(0.03		)	(1.31		)	(0.06		)
Net income	$	0.59	$	0.55		$	0.13		$	0.88
Net income per common share — Diluted
Income from continuing operations	$	0.58	$	0.58		$	1.42		$	0.94
Loss from discontinued operations	—		(0.03		)	(1.29		)	(0.07		)
Net income	$	0.58	$	0.55		$	0.13		$	0.87

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

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

	Three Months Ended July 31,		Nine Months Ended July 31,
(in millions)	2017	2016	2017	2016
Anti-dilutive	—	—	—	0.1