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Fair Value Measurements And Derivative Instruments | 12 Months Ended
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Dec. 31, 2018
Fair Value Disclosures [Abstract] |
Fair Value Measurements And Derivative Instruments | Fair Value Measurements and Derivative Instruments Fair Value Measurements Depending on the inputs, we classify each fair value measurement as follows:
• | Level 1 – based upon quoted prices for identical instruments in active markets,
• | Level 2 – based upon quoted prices for similar instruments, prices for identical or similar instruments in markets that are not active, or model-derived valuations of all of whose significant inputs are observable, and
• | Level 3 – based upon one or more significant unobservable inputs.
The following section describes key inputs and assumptions used in valuation methodologies of our assets and liabilities measured at fair value on a recurring basis: Cash and cash equivalents, short-term notes and accounts receivable, accounts payable and other current payables – The carrying amount approximates fair value because of the short maturity of these instruments. Debt – The fair value of our debt as of December 31, 2018 approximated book value of $2,156.6 million. The fair value of our debt as of December 31, 2017 was $359.2 million versus a book value of $339.4 million. The fair values of the Senior Notes and the revolving facility were determined using level 2 and level 3 inputs, respectively. Assets held for sale – Assets held for sale values are determined using Level 3 fair value inputs. These represent management's estimate of fair value based upon current quotes from participants in the sales process. Foreign currency derivatives – Foreign currency derivatives are carried at market value using Level 2 inputs. We had outstanding loss of $0.1 million as of December 31, 2018 and 2017. Commodity derivative contracts – Commodity derivative contracts are carried at fair value. We determine the fair value using observable, quoted refined oil product prices that are determined by active markets and therefore classify the commodity derivative contracts as Level 2. We had outstanding gains of $0.3 million and outstanding losses of $11.0 million as of December 31, 2018 and outstanding gains of $5.3 million and outstanding losses of $0.6 million losses as of December 31, 2017. Additional fair value information related to our Pension funds' assets can be found in Note 12 "Retirement Plans and Postretirement Benefits". Derivative Instruments We use derivative instruments as part of our overall foreign currency and commodity risk management strategies to manage the risk of exchange rate movements that would reduce the value of our foreign cash flows and to minimize commodity price volatility. Foreign currency exchange rate movements create a degree of risk by affecting the value of sales made and costs incurred in currencies other than the US dollar. Certain of our derivative contracts contain provisions that require us to provide collateral. Since the counterparties to these financial instruments are large commercial banks and similar financial institutions, we do not believe that we are exposed to material counterparty credit risk. We do not anticipate nonperformance by any of the counter-parties to our instruments. Foreign currency derivatives We enter into foreign currency derivatives from time to time to attempt to manage exposure to changes in currency exchange rates. These foreign currency instruments, which include, but are not limited to, forward exchange contracts and purchased currency options, attempt to hedge global currency exposures such as foreign currency denominated debt, sales, receivables, payables, and purchases. We had no foreign currency cashflow hedges outstanding as of December 31, 2018 and December 31, 2017 and therefore, no unrealized gains or losses reported under accumulated other comprehensive income (loss). As of December 31, 2018, we had outstanding Mexican peso, South African rand, euro, Swiss franc and Japanese yen currency contracts, with aggregate notional amounts of $19.6 million. As of December 31, 2017, we had outstanding Mexican peso, South African rand, euro, Swiss franc and Japanese yen currency contracts, with aggregate notional amounts of $18.9 million. The foreign currency derivatives outstanding as of December 31, 2018 and December 31, 2017 had maturity dates in January 2019 and January 2018, respectively, and were not designated as hedging instruments. Commodity derivative contracts We have entered into commodity derivative contracts for refined oil products. These contracts are entered into to protect against the risk that eventual cash flows related to these products will be adversely affected by future changes in prices. In the fourth quarter of 2017, we began to enter into three-to five-year take-or-pay contracts with many of our customers and began to hedge the cash flows related to these contracts. As of December 31, 2018, we had outstanding commodity derivative contracts with a notional amount of $142.1 million and maturities from January 2019 to June 2022. As of December 31, 2017, we had outstanding commodity derivative contracts with a notional amount of $143.9 million with maturities from January 2018 to June 2022. Within Accumulated Other Comprehensive income (loss), we had a net unrealized pre-tax loss of $10.7 million and a net unrealized pre-tax gain of $4.7 million as of December 31, 2018 and 2017, respectively. Net Investment Hedges We use certain intercompany debt to hedge a portion of our net investment in our foreign operations against currency exposure (net investment hedge). Intercompany debt designated in foreign currency and designated as a non-derivative net investment hedging instrument was $9.5 million and $14.8 million as of December 31, 2018 and 2017, respectively. Within our currency translation adjustment portion of other comprehensive income (loss), we recorded a gain of $2.2 million in 2018, and a loss of $1.4 million in 2017, resulting from these net investment hedges. The fair value of all derivatives is recorded as assets or liabilities on a gross basis in our Consolidated Balance Sheets. At December 31, 2018 and 2017, the fair value of our derivatives and their respective balance sheet locations are presented in the following table:
| Asset Derivatives |  | Liability Derivatives
| Location |  | Fair Value |  | Location |  | Fair Value
As of December 31, 2018 | (Dollars in thousands)
Derivatives designated as cash flow hedges: |  |  |  |  |  |
Commodity derivative contracts | Prepaid and other current assets |  | $ | 90 |  |  | Other accrued liabilities |  | $ | 4,630 |
| Other long-term assets |  | 260 |  |  | Other long-term obligations |  | 6,393 |
Total fair value |  |  | $ | 350 |  |  |  |  | $ | 11,023 |
As of December 31, 2017 |  |  |  |  |  |  |
Commodity derivative contracts | Prepaid and other current assets |  | $ | 2,518 |  |  | Other accrued liabilities |  | $ | — |
| Other long-term assets |  | 2,808 |  |  | Other long-term obligations |  | 581 |
Total fair value |  |  | $ | 5,326 |  |  |  |  | $ | 581 |
| Asset Derivatives |  | Liability Derivatives
| Location |  | Fair Value |  | Location |  | Fair Value
As of December 31, 2018 | (Dollars in Thousands)
Derivatives not designated as hedges: |  |  |  |  |  |
Foreign currency derivatives | Prepaid and other current assets |  | $ | — |  |  | Other current liabilities |  | $ | 43 |
As of December 31, 2017 |  |  |  |  |  |  |
Derivatives not designated as hedges: |  |  |  |  |  |
Foreign currency derivatives | Prepaid and other current assets |  | $ | 9 |  |  | Other current liabilities |  | $ | 90 |
As a result of the settlement of commodity derivative contracts, as of December 31, 2018 and December 31, 2017, net realized pre-tax gains of $7.0 million and $0.1, respectively, were reported in Accumulated Other Comprehensive Income (loss) and will be released to earnings within the next 12 months. The location and amount of realized (gains) losses on derivatives are recognized in the Statements of Operations when the hedged item impacts earnings and are as follows for the years ended 2018, 2017 and 2016:
|  |  |  | Amount of (Gain)/Loss Recognized
|  | Location of (Gain)/Loss Recognized in the Consolidated Statement of Operations |  | 2018 |  | 2017 |  | 2016
Derivatives designated as cash flow hedges: |  | (Dollars in thousands) |  |
Commodity forward derivatives |  | Cost of sales |  | $ | (919 | ) |  | $ | — |  |  | $ | — |
|  |  |  | Amount of (Gain)/Loss Recognized |  |
|  | Location of (Gain)/Loss Recognized in the Consolidated Statement of Operations |  | 2018 |  | 2017 |  | 2016
Derivatives not designated as hedges: |  | (Dollars in thousands) |  |
Foreign currency derivatives |  | Cost of sales, Other expense/(income) |  | $ | (522 | ) |  | $ | (1,565 | ) |  | $ | 549 |

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