Income Taxes (Details) (USD $)	3 Months Ended	9 Months Ended
	Sep. 30, 2013	Sep. 30, 2013
Income Taxes [Abstract]
EffectiveTaxRateExcludingUSTaxBenefit	$ 52.3	$ 43.5
USTaxBenefitfromLossonCanadianSub		$ 58,200,000