Earnings per Share (Tables)

9 Months Ended

Feb. 28, 2015

Earnings per Share

Reconciliation of the computations of basic and diluted earnings per share information

	Three Months Ended						Nine Months Ended
	February 28,						February 28,
	2015			2014			2015			2014
Income from continuing operations	$	1.9		$	16.9		$	27.6		$	52.3
Less income attributable to participating shares	(0.1		)	(0.4		)	(0.6		)	(1.2		)
Income from continuing operations attributable to common shareholders	1.8			16.5			27.0			51.1
Income (Loss) from discontinued operations attributable to common shareholders	(36.4		)	1.0			(32.5		)	3.5
Net income (loss) attributable to common shareholders	$	(34.6	)	$	17.5		$	(5.5	)	$	54.6
Weighted average common shares outstanding— basic	38.7			38.6			38.7			38.6
Additional shares from the assumed exercise exercise of stock options	0.5			0.5			0.5			0.5
Weighted average common shares outstanding — diluted	39.2			39.1			39.2			39.1
Earnings per share — basic:
Earnings from continuing operations	$	0.05		$	0.43		$	0.70		$	1.32
Earnings (Loss) from discontinued operations	(0.94		)	0.02			(0.84		)	0.09
Earnings (Loss) per share — basic	$	(0.89	)	$	0.45		$	(0.14	)	$	1.41
Earnings per share — diluted:
Earnings from continuing operations	$	0.05		$	0.43		$	0.69		$	1.31
Earnings (Loss) from discontinued operations	(0.94		)	0.02			(0.84		)	0.09
Earnings (Loss) per share — diluted	$	(0.89	)	$	0.45		$	(0.15	)	$	1.40