Earnings Per Share (Schedule Of Calculation Of Basic And Diluted Earnings Per Share (Details) - USD ($) $ / shares in Units, shares in Millions, $ in Millions		3 Months Ended
		Mar. 31, 2016	Mar. 31, 2015
Computation of Earnings Per Share [Line Items]
INCOME FROM CONTINUING OPERATIONS		$ 40.3	$ 56.9
Income (loss) from Discontinued Operations, Net of Tax		0.2	(2.8)
NET INCOME		40.5	54.1
Dividends and equivalents for share-based awards expected to be forfeited		0.0	0.0
Net income for basic and diluted earnings per share		$ 40.5	$ 54.1
Weighted-average shares outstanding		267.7	268.9
Share-based payment awards classified as participating securities		1.0	1.6
Denominator for basic earnings per share		268.7	270.5
Dilutive securities	[1]	1.4	2.2
Denominator for diluted earnings per share		270.1	272.7
Income from Continuing Operations, Per Basic Share		$ 0.15	$ 0.21
Income (loss) from Discontinued Operations, Net of Tax, Per Basic Share		0.00	(0.01)
Basic earnings per share		0.15	0.20
Income from Continuing Operations, Per Diluted Share		0.15	0.21
Income (loss) from Discontinued Operations, Net of Tax, Per Diluted Share		0.00	(0.01)
Diluted earnings per share		$ 0.15	$ 0.20
Antidilutive securities excluded from computation of EPS		0.1	0.6

[1] Dilutive securities include “in the money” options, non-participating restricted stock units and performance stock units. The weighted-average shares outstanding for the three months ended March 31, 2016 and 2015 exclude the weighted average effect of 0.1 million and 0.6 million outstanding restricted stock units, respectively, because the securities were anti-dilutive.