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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 | 9 Months Ended | ||||||||||
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Sep. 30, 2013
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Sep. 30, 2012
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Sep. 30, 2013
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Sep. 30, 2012
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| Computation of Earnings Per Share [Line Items] | ||||||||||||
| Income from Continuing Operations | $ 122.3 | $ 106.2 | $ 302.7 | $ 290.8 | ||||||||
| Income from Discontinued Operations, Net of Tax | 71.0 | 2.1 | 54.6 | 8.6 | ||||||||
| NET INCOME | 193.3 | 108.3 | 357.3 | 299.4 | ||||||||
| Dividends and equivalents for share-based awards expected to be forfeited | 0 | 0 | 0.1 | 0 | ||||||||
| Net income for basic earnings per share | 193.3 | 108.3 | 357.4 | 299.4 | ||||||||
| Effect of Preferred Securities | 0 | 0 | [1] | 0 | 0 | [1] | ||||||
| Net income for diluted earnings per share | 193.3 | 108.3 | 357.4 | 299.4 | ||||||||
| Weighted-average shares outstanding | 287.7 | 288.0 | 287.8 | 288.9 | ||||||||
| Share-based payment awards classified as participating securities | 2.4 | 2.7 | 2.5 | 2.8 | ||||||||
| Denominator for basic earnings per share | 290.1 | 290.7 | 290.3 | 291.7 | ||||||||
| Dilutive securities | 2.8 | [2] | 2.0 | [2] | 3.1 | [2] | 2.1 | [2] | ||||
| Preferred Securities | 0 | 0 | [1] | 0 | 0 | [1] | ||||||
| Denominator for diluted earnings per share | 292.9 | 292.7 | 293.4 | 293.8 | ||||||||
| Income from Continuing Operations, Per Basic Share | $ 0.42 | $ 0.37 | $ 1.04 | $ 1.00 | ||||||||
| Income from Discontinued Operations, Net of Tax, Per Basic Share | $ 0.24 | $ 0.01 | $ 0.19 | $ 0.03 | ||||||||
| Basic earnings per share | $ 0.67 | $ 0.37 | $ 1.23 | $ 1.03 | ||||||||
| Income from Continuing Operations, Per Diluted Share | $ 0.42 | $ 0.36 | $ 1.03 | $ 0.99 | ||||||||
| Income from Discontinued Operations, Net of Tax, Per Diluted Share | $ 0.24 | $ 0.01 | $ 0.19 | $ 0.03 | ||||||||
| Diluted earnings per share | $ 0.66 | $ 0.37 | $ 1.22 | $ 1.02 | ||||||||
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Preferred Securities [Member]
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| Computation of Earnings Per Share [Line Items] | ||||||||||||
| Increase in net income if preferred securities were included in diluted earnings per share calculation | $ 0.6 | $ 7.6 | ||||||||||
| Antidilutive securities excluded from computation of EPS | 1.4 | 6.0 | ||||||||||
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Stock Options [Member]
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| Computation of Earnings Per Share [Line Items] | ||||||||||||
| Antidilutive securities excluded from computation of EPS | 1.9 | 9.4 | 2.5 | 9.9 | ||||||||
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Performance Based Restricted Stock Units [Member]
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| Computation of Earnings Per Share [Line Items] | ||||||||||||
| Antidilutive securities excluded from computation of EPS | 0.9 | 0.9 | ||||||||||
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| X | ||||||||||
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- Definition
Incremental common shares attributable to preferred securities underlying the convertible subordinated debentures in the event such conversion is deemed dilutive to the earnings per share calculation. No definition available.
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| X | ||||||||||
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- Definition
Dividend and equivalents for share-based payment awards estimated to be forfeited. No definition available.
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| X | ||||||||||
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- Definition
Expenses attributable to convertible subordinated debentures that underlie the convertible preferred securities in the event such conversion of convertible preferred securities is deemed dilutive to the earnings per share calculation. No definition available.
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| X | ||||||||||
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- Definition
Expense attributable to convertible subordinated debentures that underlie the convertible preferred securities. No definition available.
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| X | ||||||||||
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- Definition
This element represents the weighted average shares outstanding throughout the period including the first (beginning balance outstanding) and last (ending balance outstanding) day of the period. No definition available.
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| X | ||||||||||
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- Definition
Securities (including those issuable pursuant to contingent stock agreements) that could potentially dilute basic earnings per share (EPS) or earnings per unit (EPU) in the future that were not included in the computation of diluted EPS or EPU because to do so would increase EPS or EPU amounts or decrease loss per share or unit amounts for the period presented. Reference 1: http://www.xbrl.org/2003/role/presentationRef
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| X | ||||||||||
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- Details
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| X | ||||||||||
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- Definition
The amount of net income (loss) for the period per each share of common stock or unit outstanding during the reporting period. Reference 1: http://www.xbrl.org/2003/role/presentationRef
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| X | ||||||||||
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- Definition
The amount of net income (loss) for the period available to each share of common stock or common unit outstanding during the reporting period and to each share or unit that would have been outstanding assuming the issuance of common shares or units for all dilutive potential common shares or units outstanding during the reporting period. Reference 1: http://www.xbrl.org/2003/role/presentationRef
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| X | ||||||||||
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- Definition
Amount of income (loss) from continuing operations attributable to the parent. Also defined as revenue less expenses and taxes from ongoing operations before extraordinary items but after deduction of those portions of income or loss from continuing operations that are allocable to noncontrolling interests. Reference 1: http://www.xbrl.org/2003/role/presentationRef
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| X | ||||||||||
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- Definition
The amount of net income (loss) from continuing operations per each share of common stock or unit outstanding during the reporting period. Reference 1: http://www.xbrl.org/2003/role/presentationRef
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| X | ||||||||||
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- Definition
The amount of net income (loss) derived from continuing operations during the period available to each share of common stock or common unit outstanding during the reporting period and to each share or unit that would have been outstanding assuming the issuance of common shares or units for all dilutive potential common shares or units outstanding during the reporting period. Reference 1: http://www.xbrl.org/2003/role/presentationRef
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| X | ||||||||||
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- Definition
Amount of income (loss) from a disposal group, net of income tax, reported as a separate component of income before extraordinary items after deduction or consideration of the amount allocable to noncontrolling interests. Includes, net of tax, income (loss) from operations during the phase-out period, gain (loss) on disposal, provision (or any reversals of earlier provisions) for loss on disposal, and adjustments of a prior period gain (loss) on disposal. Reference 1: http://www.xbrl.org/2003/role/presentationRef
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| X | ||||||||||
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- Definition
The amount of net income (loss) derived from discontinued operations during the period, net of related tax effect, per each share of common stock or unit outstanding during the reporting period. Reference 1: http://www.xbrl.org/2003/role/presentationRef
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| X | ||||||||||
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- Definition
The amount of net income or loss derived from discontinued operations during the period available to each share of common stock or common unit outstanding during the reporting period and to each share or unit that would have been outstanding assuming the issuance of common shares or units for all dilutive potential common shares or units outstanding during the reporting period. Reference 1: http://www.xbrl.org/2003/role/presentationRef
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| X | ||||||||||
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- Definition
This element represents nonvested share-based payment awards that contain non-forfeitable rights to dividends or dividend equivalents (whether paid or unpaid). Basic and dilutive earnings per share are generally disclosed for such shares using the two-class method. Reference 1: http://www.xbrl.org/2003/role/presentationRef
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| X | ||||||||||
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- Definition
Additional shares included in the calculation of diluted EPS as a result of the potentially dilutive effect of share based payment arrangements using the treasury stock method. Reference 1: http://www.xbrl.org/2003/role/presentationRef
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| X | ||||||||||
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- Definition
The portion of profit or loss for the period, net of income taxes, which is attributable to the parent. Reference 1: http://www.xbrl.org/2003/role/presentationRef
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| X | ||||||||||
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- Definition
Net income after adjustments for dividends on preferred stock (declared in the period) and/or cumulative preferred stock (accumulated for the period). Reference 1: http://www.xbrl.org/2003/role/presentationRef
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| X | ||||||||||
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- Definition
Net Income or Loss Available to Common Stockholders plus adjustments resulting from the assumption that dilutive convertible securities were converted, options or warrants were exercised, or that other shares were issued upon the satisfaction of certain conditions. Reference 1: http://www.xbrl.org/2003/role/presentationRef
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| X | ||||||||||
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- Definition
The average number of shares or units issued and outstanding that are used in calculating diluted EPS or earnings per unit (EPU), determined based on the timing of issuance of shares or units in the period. Reference 1: http://www.xbrl.org/2003/role/presentationRef
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| X | ||||||||||
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- Definition
Number of [basic] shares or units, after adjustment for contingently issuable shares or units and other shares or units not deemed outstanding, determined by relating the portion of time within a reporting period that common shares or units have been outstanding to the total time in that period. Reference 1: http://www.xbrl.org/2003/role/presentationRef
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