Derivative Financial Instruments (Notes)

12 Months Ended

Dec. 31, 2015

Derivative Instruments and Hedging Activities Disclosure [Abstract]

Derivative Instruments and Hedging Activities Disclosure [Text Block]

DERIVATIVE FINANCIAL INSTRUMENTS

We use derivatives to partially offset our business exposure to foreign currency risk. We may enter into forward contracts, option contracts, swaps, collars or other derivative instruments to offset some of the risk on expected future cash flows and on certain existing assets and liabilities. However, we may choose not to hedge certain exposures for a variety of reasons including, but not limited to, accounting considerations and the prohibitive economic cost of hedging particular exposures. There can be no assurance the hedges will offset more than a portion of the financial impact resulting from movements in foreign currency exchange rates.

To help protect gross margins from fluctuations in foreign currency exchange rates, certain of our subsidiaries whose functional currency is the U.S. dollar hedge a portion of forecasted foreign currency costs. Generally, we may hedge portions of our forecasted foreign currency exposure associated with costs, typically for up to 36 months.

We record all derivatives in the consolidated balance sheets at fair value. Our accounting treatment for these instruments is based on the hedge designation. The effective portions of cash flow hedges are recorded in AOCI until the hedged item is recognized in earnings. The ineffective portions of cash flow hedges are recorded in cost of sales. Derivatives that are not designated as hedging instruments are adjusted to fair value through earnings in the financial statement line item to which the derivative relates.

Deferred gains and losses associated with cash flow hedges of foreign currency costs are recognized as a component of cost of sales in the same period as the related cost is recognized. Our foreign currency transactions hedged with cash flow hedges as of December 31, 2015, are expected to occur within 1 month to 36 months.

Derivative instruments designated as cash flow hedges must be de-designated as hedges when it is probable the forecasted hedged transaction will not occur in the initially identified time period or within a subsequent two-month time period. Deferred gains and losses in AOCI associated with such derivative instruments are reclassified immediately into other income and expense. Any subsequent changes in fair value of such derivative instruments are reflected in other income and expense unless they are re-designated as hedges of other transactions.

We had no gains or losses recognized in other income and expense for foreign currency forward and option contracts not designated as hedging instruments during 2015, 2014 and 2013.

The following tables display the fair value of derivatives by balance sheet line item:

December 31, 2015	Other Non-current Assets		Accrued Liabilities		Other Non-current Liabilities
(Dollars in thousands)
Foreign exchange forward contracts designated as hedging instruments	$	113	$	9,629	$	4,530
Total derivative instruments	$	113	$	9,629	$	4,530

December 31, 2014	Accrued Liabilities		Other Non-current Liabilities
(Dollars in thousands)
Foreign exchange forward contracts designated as hedging instruments	$	5,598	$	1,954
Total derivative instruments	$	5,598	$	1,954

The following tables summarize the notional amount and estimated fair value of our derivative financial instruments:

December 31, 2015	Notional U.S. Dollar Amount		Fair Value
(Dollars in thousands)
Foreign currency exchange contracts designated as cash flow hedges	$	162,590	$	14,046
Total derivative financial instruments	$	162,590	$	14,046

December 31, 2014	Notional U.S. Dollar Amount		Fair Value
(Dollars in thousands)
Foreign currency exchange contracts designated as cash flow hedges	$	115,442	$	7,552
Total derivative financial instruments	$	115,442	$	7,552

Notional amounts are presented on a gross basis. The notional amounts of the derivative financial instruments do not represent amounts exchanged by the parties and, therefore, are not a direct measure of our exposure to the financial risks described above. The amounts exchanged are calculated by reference to the notional amounts and by other terms of the derivatives, such as interest rates, foreign currency exchange rates, or commodity volumes and prices.

The following tables provide the impact of derivative instruments designated as cash flow hedges on our consolidated income statement:

Year Ended December 31, 2015	Amount of Gain or (Loss) Recognized in OCI on Derivatives, net of tax (Effective Portion)			Amount of Pre-tax Gain or (Loss) Reclassified from AOCI into Income (Effective Portion)			Amount of Pre-tax Gain or (Loss) Recognized in Income on Derivative (Ineffective Portion and Amount Excluded from Effectiveness Testing)
(Thousands of dollars)
Foreign exchange contracts	$	(4,524	)	$	(9,960	)	$	19
Total	$	(4,524	)	$	(9,960	)	$	19

Year Ended December 31, 2014	Amount of Gain or (Loss) Recognized in OCI on Derivatives, net of tax (Effective Portion)			Amount of Pre-tax Gain or (Loss) Reclassified from AOCI into Income (Effective Portion)		Amount of Pre-tax Gain or (Loss) Recognized in Income on Derivative (Ineffective Portion and Amount Excluded from Effectiveness Testing)
(Thousands of dollars)
Foreign exchange contracts	$	(4,765	)	$	—	$	—
Total	$	(4,765	)	$	—	$	—