EARNINGS PER COMMON SHARE

3 Months Ended

Dec. 31, 2017

Earnings Per Share [Abstract]

EARNINGS PER COMMON SHARE

EARNINGS PER COMMON SHARE

	Three Months Ended December 31,
	2017		2016
Basic EPS:
Net Income	$	116.0	$	45.2
Less: Income allocated to participating securities	0.2		0.1
Net Income Available to Common Shareholders	$	115.8	$	45.1
Weighted Average Shares Outstanding (in millions)	48.2		45.5
Basic Earnings Per Share of Common Stock	$	2.40	$	0.99
Diluted EPS:
Net Income	$	116.0	$	45.2
Less: Income allocated to participating securities	0.2		0.1
Net Income Available to Common Shareholders	$	115.8	$	45.1
Weighted Average Shares Outstanding (in millions)	48.2		45.5
Dilutive Effect of Restricted Stock and Restricted Stock Units (in millions)*	0.2		0.2
Weighted Average Diluted Shares (in millions)	48.4		45.7
Diluted Earnings Per Share of Common Stock	$	2.39	$	0.99
* Calculation excludes certain outstanding shares (shown in millions by period at the right) attributable to stock units subject to performance or market conditions and restricted stock, which could have a dilutive effect in the future	0.3		0.4