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Income Taxes (Narrative) (Details) - USD ($) $ in Millions	3 Months Ended		6 Months Ended
	Jun. 30, 2015	Jun. 30, 2014	Jun. 30, 2015	Jun. 30, 2014
Income Tax Examination [Line Items]
Asset Impairment Charges	$ 0.0	$ 703.5	$ 0.0	$ 703.5
Consolidated effective income tax rate including tax expense attributable to prior periods	17.50%		18.40%
Effective Income Tax Rate Reconciliation, Percent		10.40%	17.50%	10.50%

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- Definition

Consolidated effective income tax rate including tax expense attributable to prior periods.

+ References

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- Definition

Amount of write-down of assets recognized in the income statement. Includes, but is not limited to, losses from tangible assets, intangible assets and goodwill.

+ References

Reference 1: http://www.xbrl.org/2003/role/presentationRef



-Publisher FASB



-Name Accounting Standards Codification



-Topic 360



-SubTopic 10



-Section 45



-Paragraph 4



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-Subparagraph (b)



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Percentage of current income tax expense (benefit) and deferred income tax expense (benefit) pertaining to continuing operations.

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-Name Accounting Standards Codification



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Line items represent financial concepts included in a table. These concepts are used to disclose reportable information associated with domain members defined in one or many axes to the table.

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