Derivative Financial Instruments (Details) - 3 months ended Mar. 31, 2016 € in Millions, ¥ in Millions, $ in Millions	EUR (€) MBbls	JPY (¥)	USD ($)	JPY (¥) MBbls	USD ($) MBbls
Forward-Start Interest Rate Swap [Member]
Derivative [Line Items]
Notional amount					$ 36.6
Maximum term (in years)	5 years	5 years	5 years
Derivative, underlying basis	one-month London Interbank Offered Rate (“LIBOR”)	one-month London Interbank Offered Rate (“LIBOR”)	one-month London Interbank Offered Rate (“LIBOR”)
Fixed interest rate	5.41%			5.41%	5.41%
Foreign Currency Hedge - USD Inventory Purchases, Euro Sub [Member]
Derivative [Line Items]
Notional amount					$ 18.2
Foreign Currency Hedge - Euro Sales, U.S. Sub [Member]
Derivative [Line Items]
Notional amount	€ 13.5				14.8
Foreign Currency Hedge - Yen Inventory Purchases, U.S. [Member]
Derivative [Line Items]
Notional amount				¥ 1,100.0	9.0
Foreign Currency Hedge - Yen Inventory Purchases, Euro Sub [Member]
Derivative [Line Items]
Notional amount				¥ 540.0	4.6
Euro-Denominated Revolver [Member]
Derivative [Line Items]
Notional amount, nonderivative instruments	€ 21.0		$ 23.8
Cumulative foreign currency translation gain					0.1
Yen-Denominated Revolver [Member]
Derivative [Line Items]
Notional amount, nonderivative instruments		¥ 500.0	4.4
Cumulative foreign currency translation gain					0.3
Cumulative foreign currency translation gain, net of tax					$ 0.2
Options Held [Member]
Derivative [Line Items]
Derivative, nonmonetary notional amount | MBbls	71,900			71,900	71,900
Premium paid			0.2
Loss related to call options, less than			$ 0.1