v3.5.0.2

DERIVATIVES AND RISK MANAGEMENT ACTIVITIES Table 1 (Details) - USD ($) $ in Thousands	Jun. 30, 2016	Dec. 31, 2015
Derivatives, Fair Value
Asset Derivatives	$ 8,863	$ 38,825
Liability Derivatives	(62,612)	(26,240)
Designated as Hedging Instruments
Derivatives, Fair Value
Asset Derivatives	333	4,692
Liability Derivatives	(49,359)	(1,475)
Designated as Hedging Instruments | Commodity contracts | Other current assets
Derivatives, Fair Value
Asset Derivatives	0	1,937
Liability Derivatives	0	(23)
Designated as Hedging Instruments | Commodity contracts | Accrued liabilities
Derivatives, Fair Value
Asset Derivatives	333	0
Liability Derivatives	(484)	0
Designated as Hedging Instruments | Interest rate swaps | Other long-term assets, net
Derivatives, Fair Value
Asset Derivatives	0	2,755
Liability Derivatives	0	0
Designated as Hedging Instruments | Interest rate swaps | Other long-term liabilities
Derivatives, Fair Value
Asset Derivatives	0	0
Liability Derivatives	(48,875)	(1,452)
Not Designated as Hedging Instruments
Derivatives, Fair Value
Asset Derivatives	8,530	34,133
Liability Derivatives	(13,253)	(24,765)
Not Designated as Hedging Instruments | Commodity contracts | Other current assets
Derivatives, Fair Value
Asset Derivatives	224	34,016
Liability Derivatives	0	(24,528)
Not Designated as Hedging Instruments | Commodity contracts | Accrued liabilities
Derivatives, Fair Value
Asset Derivatives	8,306	117
Liability Derivatives	$ (13,253)	$ (237)

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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
-SubTopic 20
-Section 50
-Paragraph 4D
-Subparagraph (c)(2)
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