EARNINGS PER SHARE (Tables)

3 Months Ended

Mar. 31, 2020

Earnings Per Share [Abstract]

Basic and Diluted Earnings Per Share Table

	Three Months Ended March 31,
	2020			2019
Computation of Net (Loss) Income per Share	(In millions, except per share data)
Net (loss) income	$	(80.0	)	$	41.7
Basic shares	157.8			165.0
Basic net (loss) income per share	$	(0.51	)	$	0.25
Diluted shares:
Basic shares	157.8			165.0
Stock-based compensation	—			1.1
Diluted shares	157.8			166.1
Diluted net (loss) income per share	$	(0.51	)	$	0.25