Earnings Per Share (Schedule Of Calculation Of Basic And Diluted Earnings Per Share) (Details) (USD $) In Millions, except Per Share data, unless otherwise specified	3 Months Ended
	Mar. 31, 2014		Mar. 31, 2013
Computation of Earnings Per Share [Line Items]
INCOME FROM CONTINUING OPERATIONS	$ 52.1		$ 63.8
Income (loss) from Discontinued Operations, Net of Tax	0.8		(9.6)
NET INCOME	52.9		54.2
Dividends and equivalents for share-based awards expected to be forfeited	0		0
Net income for basic and diluted earnings per share	$ 52.9		$ 54.2
Weighted-average shares outstanding	278.8		287.4
Share-based payment awards classified as participating securities	2.1		2.6
Denominator for basic earnings per share	280.9		290.0
Dilutive securities	2.9	[1]	3.1	[1]
Denominator for diluted earnings per share	283.8		293.1
Income from Continuing Operations, Per Basic Share	$ 0.19		$ 0.22
Income (loss) from Discontinued Operations, Net of Tax, Per Basic Share	$ 0.00		$ (0.03)
Basic earnings per share	$ 0.19		$ 0.19
Income from Continuing Operations, Per Diluted Share	$ 0.18		$ 0.22
Income (loss) from Discontinued Operations, Net of Tax, Per Diluted Share	$ 0.00		$ (0.03)
Diluted earnings per share	$ 0.19		$ 0.19
Employee Stock Option [Member]
Computation of Earnings Per Share [Line Items]
Antidilutive securities excluded from computation of EPS	0.1		3.5
Performance Based Restricted Stock Units [Member]
Computation of Earnings Per Share [Line Items]
Antidilutive securities excluded from computation of EPS	0.6		0.9

[1] Dilutive securities include “in the money” options, non-participating restricted stock units and performance stock units. The weighted-average shares outstanding exclude the effect of 0.1 million and 3.5 million stock options for the three months ended March 31, 2014 and 2013, respectively, because such securities were anti-dilutive. The weighted-average shares outstanding for the three months ended March 31, 2014 and 2013 also exclude the weighted-average effect of 0.6 million and 0.9 million performance stock units outstanding, respectively, because the securities were anti-dilutive.