EARNINGS PER SHARE (Tables)

3 Months Ended

Mar. 31, 2015

EARNINGS PER SHARE

Schedule of basic and diluted earnings per share

The number of shares used to compute basic and diluted earnings per share for the three-months periods ended March 31, 2015 and 2014, is as follows (in millions, except per share data):

	Three-Months Ended March 31, 2015						Three-Months Ended March 31, 2014
			Weighted	Per					Weighted	Per
			Average	Common					Average	Common
	Net		Common	Share			Net		Common	Share
	Income		Shares	Amount			Income		Shares	Amount
Basic:	$	25.0	43.4	$	0.58		$	3.4	42.9	$	0.08
Effect of dilutive securities			0.5	(0.1		)			0.4	—
Diluted:	$	25.0	43.9	$	0.57		$	3.4	43.3	$	0.08