EARNINGS PER SHARE (Tables)

12 Months Ended

Dec. 31, 2019

Earnings Per Share [Abstract]

Schedule of earnings per share

	For the year ended December 31,
	(in millions, except per share data)
	2019			2018			2017
Income (loss) from continuing operations	$	209.7		$	241.7		$	111.0
Income (loss) from discontinued operations-net of tax	(155.4		)	(130.4		)	(49.6		)
Gain (loss) on disposition of discontinued operations-net of tax	0.1			2.4			67.3
Net income (loss)	$	54.4		$	113.7		$	128.7
Basic shares:
Weighted average shares outstanding	71.1			75.4			92.8
Earnings (loss) per share - basic:
Income (loss) from continuing operations	$	2.95		$	3.21		$	1.20
Income (loss) from discontinued operations-net of tax	(2.18		)	(1.73		)	(0.53		)
Gain (loss) on disposition of discontinued operations-net of tax	—			0.03			0.72
Net income (loss)	$	0.77		$	1.51		$	1.39
Diluted shares:
Weighted average shares outstanding - basic	71.1			75.4			92.8
Effect of dilutive securities:
Restricted stock awards	0.7			1.5			2.1
Diluted weighted average shares outstanding	71.8			76.9			94.9
Earnings (loss) per share - diluted:
Income (loss) from continuing operations	$	2.92		$	3.14		$	1.17
Income (loss) from discontinued operations-net of tax	(2.16		)	(1.69		)	(0.52		)
Gain (loss) on disposition of discontinued operations-net of tax	—			0.03			0.71
Net income (loss)	$	0.76		$	1.48		$	1.36