EARNINGS PER COMMON SHARE (Tables)

12 Months Ended

Sep. 30, 2015

EARNINGS PER COMMON SHARE [Abstract]

Calculated Earnings per Share

	Years Ended September 30
	2015		2014		2013
Net income attributable to common shareholders	$	47.7	$	60.6	$	105.0
Average shares outstanding - Basic (thousands)		57,249		57,555		59,910
Add potential effect of exercise of stock options
and other unvested equity awards (thousands)		1,287		968		340
Average shares outstanding - Diluted (thousands)		58,536		58,523		60,250
Net income attributable to common shareholders per common share - Basic	$	0.83	$	1.05	$	1.75
Net income attributable to common shareholders per common share - Diluted	$	0.82	$	1.04	$	1.74