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Income Taxes (Details) (USD $)
In Millions, unless otherwise specified
3 Months Ended
Jun. 30, 2014
Jun. 30, 2013
Income Taxes [Abstract]    
Effective income tax rate (in hundredths) 32.20% 31.60%
Domestic Tax Jurisdiction Member]
   
Valuation Allowance [Line Items]    
Deferred tax asset, valuation allowance $ 15.3  
Foreign Tax [Member]
   
Valuation Allowance [Line Items]    
Deferred tax asset, valuation allowance $ 46.3