EARNINGS PER COMMON SHARE (Tables)

3 Months Ended

Dec. 31, 2014

Earnings Per Share [Abstract]

Earnings Per Common Share

	Three Months Ended December 31,
(Millions, except per share amounts)	2014		2013
Basic EPS:
Net Income	$	47.1	$	35.6
Less: Income allocated to participating securities	0.2		0.2
Net Income Available to Common Shareholders	$	46.9	$	35.4
Weighted Average Shares Outstanding	43.1		32.6
Basic Earnings Per Share of Common Stock	$	1.09	$	1.09
Diluted EPS:
Net Income	$	47.1	$	35.6
Less: Income allocated to participating securities	0.2		0.2
Net Income Available to Common Shareholders	$	46.9	$	35.4
Weighted Average Shares Outstanding	43.1		32.6
Dilutive Effect of Stock Options, Restricted Stock and Restricted Stock Units	0.1		—
Weighted Average Diluted Shares	43.2		32.6
Diluted Earnings Per Share of Common Stock	$	1.09	$	1.09