Earnings per Share (Tables)

3 Months Ended

Aug. 31, 2018

Earnings per Share

Schedule of reconciliation of computations of basic and diluted earnings per share information

	Three Months Ended
	August 31,
	2018			2017
Basic and Diluted EPS:
Income from continuing operations	$	18.9		$	11.0
Less income attributable to participating shares	(0.1		)	(0.1		)
Income from continuing operations attributable to common shareholders	18.8			10.9
Loss from discontinued operations attributable to common shareholders	(3.8		)	(0.4		)
Net income attributable to common shareholders for earnings per share	$	15.0		$	10.5
Weighted average common shares outstanding—basic	34.6			34.0
Additional shares from assumed exercise of stock options	0.5			0.5
Weighted average common shares outstanding—diluted	35.1			34.5
Earnings per share — basic:
Earnings from continuing operations	$	0.54		$	0.32
Loss from discontinued operations	(0.11		)	(0.01		)
Earnings per share — basic	$	0.43		$	0.31
Earnings per share — diluted:
Earnings from continuing operations	$	0.54		$	0.32
Loss from discontinued operations	(0.11		)	(0.01		)
Earnings per share — diluted	$	0.43		$	0.31