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Derivative Financial Instruments (Details) € in Millions, ¥ in Millions, $ in Millions | 3 Months Ended | 9 Months Ended |
--- | --- | --- | ---
Sep. 30, 2015 USD ($) | Sep. 30, 2015 EUR (€) MBbls | Sep. 30, 2015 JPY (¥) | Sep. 30, 2015 USD ($) | Sep. 30, 2015 JPY (¥) MBbls | Sep. 30, 2015 USD ($) MBbls
Forward-Start Interest Rate Swap [Member] |  |  |  |  |  |
Derivative [Line Items] |  |  |  |  |  |
Notional amount |  |  |  |  |  | $ 37.7
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 |  | € 5.3 |  |  |  | $ 6.4
Foreign Currency Hedge - Euro Sales, U.S. Sub [Member] |  |  |  |  |  |
Derivative [Line Items] |  |  |  |  |  |
Notional amount |  | 4.7 |  |  |  | 5.6
Foreign Currency Hedge - Yen Inventory Purchases, U.S. [Member] |  |  |  |  |  |
Derivative [Line Items] |  |  |  |  |  |
Derivative asset, notional amount |  |  |  |  | ¥ 396.4 | 3.3
Derivative liability, notional amount |  |  |  |  | 396.4 | 3.3
Foreign Currency Hedge - Yen Inventory Purchases, Euro Sub [Member] |  |  |  |  |  |
Derivative [Line Items] |  |  |  |  |  |
Derivative asset, notional amount |  |  |  |  | 214.1 | 1.8
Derivative liability, notional amount |  |  |  |  | ¥ 214.1 | 1.8
Euro-Denominated Revolver [Member] |  |  |  |  |  |
Derivative [Line Items] |  |  |  |  |  |
Notional amount, nonderivative instruments |  | 21.0 |  | $ 23.6 |  |
Yen-Denominated Revolver [Member] |  |  |  |  |  |
Derivative [Line Items] |  |  |  |  |  |
Notional amount, nonderivative instruments |  |  | ¥ 500.0 | 4.2 |  |
Cumulative foreign currency translation gain |  |  |  |  |  | (1.2)
Cumulative foreign currency translation gain, net of tax |  |  |  |  |  | (0.8)
Euro Note B [Member] |  |  |  |  |  |
Derivative [Line Items] |  |  |  |  |  |
Notional amount, nonderivative instruments |  | € 61.1 |  | 68.7 |  |
Euro-Denominated Debt [Member] |  |  |  |  |  |
Derivative [Line Items] |  |  |  |  |  |
Cumulative foreign currency translation gain |  |  |  |  |  | (15.0)
Cumulative foreign currency translation gain, net of tax |  |  |  |  |  | $ (9.5)
Options Held [Member] |  |  |  |  |  |
Derivative [Line Items] |  |  |  |  |  |
Derivative, nonmonetary notional amount | MBbls |  | 134,700 |  |  | 134,700 | 134,700
Premium paid |  |  |  | 0.1 |  |
Loss related to call options, less than | $ 0.1 |  |  | $ 0.1 |  |

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- Definition Aggregate notional amount of derivative expressed in nonmonetary units. For example, the number of barrels specified in a fuel oil forward purchase contract. + References Reference 1: http://www.xbrl.org/2003/role/presentationRef -Publisher SEC -Name Regulation S-X (SX) -Number 210 -Article 12 -Section 13 -Sentence Column B + Details
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- Definition Aggregate notional amount specified by the derivative(s). Expressed as an absolute value. + References Reference 1: http://www.xbrl.org/2003/role/presentationRef -Publisher SEC -Name Regulation S-X (SX) -Number 210 -Article 12 -Section 13 -Sentence Column B + Details
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- Definition Nominal or face amount used to calculate payments on the derivative asset. + References Reference 1: http://www.xbrl.org/2003/role/presentationRef -Publisher FASB -Name Accounting Standards Codification -Topic 815 -SubTopic 10 -Section 50 -Paragraph 1A -Subparagraph (d) -URI http://asc.fasb.org/extlink&oid=56946850&loc=SL5579245-113959 Reference 2: http://www.xbrl.org/2003/role/presentationRef -Publisher FASB -Name Accounting Standards Codification -Glossary Notional Amount -URI http://asc.fasb.org/extlink&oid=6519104 Reference 3: http://www.xbrl.org/2003/role/presentationRef -Publisher FASB -Name Accounting Standards Codification -Topic 815 -SubTopic 10 -Section 50 -Paragraph 1B -URI http://asc.fasb.org/extlink&oid=56946850&loc=SL5580258-113959 + Details
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- Definition Maximum period the entity is hedging its exposure to the variability in future cash flows for forecasted transactions, excluding those forecasted transactions related to the payment of variable interest on existing financial instruments, in 'PnYnMnDTnHnMnS' format, for example, 'P1Y5M13D' represents the reported fact of one year, five months, and thirteen days. + References Reference 1: http://www.xbrl.org/2003/role/presentationRef -Publisher FASB -Name Accounting Standards Codification -Topic 815 -SubTopic 30 -Section 50 -Paragraph 1 -Subparagraph (d) -URI http://asc.fasb.org/extlink&oid=35736893&loc=d3e80748-113994 + Details
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