Earnings Per Share (Tables)

6 Months Ended

Jun. 30, 2016

Earnings Per Share [Abstract]

Reconciliation of Net Earnings to Net Earnings Attributable to Common Shares Used in Basic and Diluted Calculation

	Three Months Ended						Six Months Ended
	June 30,						June 30,
	2016			2015			2016		2015
Earnings from continuing operations	$	16.6		$	15.1		$	9.5	$	20.8
Earnings allocated to participating non-vested share awards		(0.1	)		(0.2	)		-		(0.2	)
Earnings from continuing operations attributable to common shares	$	16.5		$	14.9		$	9.5	$	20.6

Reconciliation of Basic Shares Outstanding to Diluted Shares Outstanding

	Three Months Ended				Six Months Ended
	June 30,				June 30,
	2016		2015		2016		2015
Basic shares outstanding		55.6		55.5		55.6		55.4
Dilutive effect of common stock equivalents		0.4		0.3		0.3		0.4
Diluted shares outstanding		56.0		55.8		55.9		55.8