Earnings per Common Share (Tables)

3 Months Ended

Dec. 31, 2015

Earnings per Common Share [Abstract]

Calculated Earnings per Share

	Quarter Ended December 31
		2015		2014
Net income attributable to common shareholders		$	4.8	$	12.1
Average shares outstanding - Basic			65,217		57,137
Add potential effect of exercise of stock options
and other unvested equity awards			1,057		1,017
Average shares outstanding - Diluted			66,274		58,154
Net income attributable to common shareholders per common share - Basic		$	0.07	$	0.21
Net income attributable to common shareholders per common share - Diluted		$	0.07	$	0.21
Shares with anti-dilutive effect excluded from the computation of  Diluted EPS			453		461