EARNINGS PER SHARE (Tables)

6 Months Ended

Jun. 30, 2014

Earnings Per Share [Abstract]

Basic and Diluted Earnings Per Share Table

	Three Months Ended June 30,				Six Months Ended June 30,
	2014		2013		2014		2013
Computation of Income per Share	($ and shares in millions, except per share data)
Income from continuing operations	$	36.6	$	43.7	$	66.1	$	84.2
Income from discontinued operations, net	0.7		—		0.7		—
Net income	$	37.3	$	43.7	$	66.8	$	84.2
Basic shares	78.8		80.2		79.0		80.2
Basic income per share:
Income from continuing operations	$	0.46	$	0.54	$	0.84	$	1.05
Income from discontinued operations, net	0.01		—		0.01		—
Net income	$	0.47	$	0.54	$	0.85	$	1.05
Diluted shares:
Basic shares	$	78.8	$	80.2	$	79.0	$	80.2
Stock-based compensation	1.2		1.0		1.2		1.0
Diluted shares	$	80.0	$	81.2	$	80.2	$	81.2
Diluted income per share:
Income from continuing operations	$	0.46	$	0.54	$	0.82	$	1.04
Income from discontinued operations, net	0.01		—		0.01		—
Net income	$	0.47	$	0.54	$	0.83	$	1.04