XML 45 R45.htm IDEA: XBRL DOCUMENT v2.4.1.9
Summary of Significant Accounting Policies (Details) (USD $)
In Millions, unless otherwise specified
 12 Months Ended
Dec. 31, 2014
Dec. 31, 2013
Dec. 31, 2012
Foreign Currency      
Foreign exchange gains (losses) realized $ 1.8us-gaap_ForeignCurrencyTransactionGainLossRealized $ (0.3)us-gaap_ForeignCurrencyTransactionGainLossRealized $ (0.9)us-gaap_ForeignCurrencyTransactionGainLossRealized
Buildings      
Property, plant and equipment, net      
Useful life 40 years    
Machinery and equipment | Minimum      
Property, plant and equipment, net      
Useful life 3 years    
Machinery and equipment | Maximum      
Property, plant and equipment, net      
Useful life 10 years