EARNINGS PER-SHARE (Tables)

9 Months Ended

Sep. 30, 2016

Schedule of basic and diluted earnings per share

The number of shares used to compute basic and diluted earnings per-share for the three and nine months ended September 30, 2016 and 2015, is as follows (in millions, except per-share amounts):


	Three Months Ended September 30, 2016					Nine Months Ended September 30, 2016
			Weighted-	Per				Weighted-	Per
			Average	Common				Average	Common
	Net		Common	Share		Net		Common	Share
	Income		Shares	Amount		Income		Shares	Amount
Basic:	$	25.0	42.8	$	0.58	$	61.1	43.1	$	1.42
Effect of Dilutive Securities:			0.4		—			0.4		(0.02)
Diluted:	$	25.0	43.2	$	0.58	$	61.1	43.5	$	1.40


	Three Months Ended September 30, 2015					Nine Months Ended September 30, 2015
			Weighted-	Per				Weighted-	Per
			Average	Common				Average	Common
	Net		Common	Share		Net		Common	Share
	Income		Shares	Amount		Income		Shares	Amount
Basic:	$	41.5	43.5	$	0.95	$	76.4	43.5	$	1.76
Effect of Dilutive Securities:			0.5		(0.01)			0.5		(0.02)
Diluted:	$	41.5	44.0	$	0.94	$	76.4	44.0	$	1.74