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, 2015		Mar. 31, 2014
Computation of Earnings Per Share [Line Items]
INCOME FROM CONTINUING OPERATIONS	$ 56.9		$ 51.8
(Loss) income from Discontinued Operations, Net of Tax	(2.8)		1.1
NET INCOME	54.1		52.9
Dividends and equivalents for share-based awards expected to be forfeited	0		0
Net income for basic and diluted earnings per share	$ 54.1		$ 52.9
Weighted-average shares outstanding	268.9		278.8
Share-based payment awards classified as participating securities	1.6		2.1
Denominator for basic earnings per share	270.5		280.9
Dilutive securities	2.2	[1]	2.9	[1]
Denominator for diluted earnings per share	272.7		283.8
Income from Continuing Operations, Per Basic Share	$ 0.21		$ 0.18
(Loss) Income from Discontinued Operations, Net of Tax, Per Basic Share	$ (0.01)		$ 0.00
Basic earnings per share	$ 0.20		$ 0.19
Income from Continuing Operations, Per Diluted Share	$ 0.21		$ 0.18
(Loss) Income from Discontinued Operations, Net of Tax, Per Diluted Share	$ (0.01)		$ 0.00
Diluted earnings per share	$ 0.20		$ 0.19
Antidilutive securities excluded from computation of EPS	0.6		0.6
Employee Stock Option [Member]
Computation of Earnings Per Share [Line Items]
Antidilutive securities excluded from computation of EPS			0.1

[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 stock options for the three months ended March 31, 2014, because such options were anti-dilutive. The weighted-average shares outstanding for the three months ended March 31, 2015 and 2014 each exclude the weighted average effect of 0.6 million performance stock units outstanding because the securities were anti-dilutive.