v3.4.0.3

DERIVATIVES AND RISK MANAGEMENT ACTIVITIES Table 1 (Details) - USD ($) $ in Thousands	Mar. 31, 2016	Dec. 31, 2015
Derivatives, Fair Value
Asset Derivatives	$ 3,996	$ 38,825
Liability Derivatives	(31,815)	(26,240)
Designated as Hedging Instrument
Derivatives, Fair Value
Asset Derivatives	88	4,692
Liability Derivatives	(29,033)	(1,475)
Designated as Hedging Instrument | Commodity contracts | Other current assets
Derivatives, Fair Value
Asset Derivatives	0	1,937
Liability Derivatives	0	(23)
Designated as Hedging Instrument | Commodity contracts | Accrued liabilities
Derivatives, Fair Value
Asset Derivatives	88	0
Liability Derivatives	(358)	0
Not Designated as Hedging Instrument
Derivatives, Fair Value
Asset Derivatives	3,908	34,133
Liability Derivatives	(2,782)	(24,765)
Not Designated as Hedging Instrument | Commodity contracts | Other current assets
Derivatives, Fair Value
Asset Derivatives	2,773	34,016
Liability Derivatives	(1,033)	(24,528)
Not Designated as Hedging Instrument | Commodity contracts | Accrued liabilities
Derivatives, Fair Value
Asset Derivatives	1,135	117
Liability Derivatives	(1,749)	(237)
Cash Flow Hedges | Designated as Hedging Instrument | Interest rate swaps | Other long-term assets, net
Derivatives, Fair Value
Asset Derivatives	0	2,755
Liability Derivatives	0	0
Cash Flow Hedges | Designated as Hedging Instrument | Interest rate swaps | Other long-term liabilities
Derivatives, Fair Value
Asset Derivatives	0	0
Liability Derivatives	$ (28,675)	$ (1,452)

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+ References

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Reference 4: http://www.xbrl.org/2003/role/presentationRef
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+ References

Reference 1: http://www.xbrl.org/2003/role/presentationRef
-Publisher FASB
-Name Accounting Standards Codification
-Topic 860
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-Section 50
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