Represents the maximum increase in counter-party option swaps for the period.

No definition available.

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- Definition

Represents the maximum increase in counter-party option swaps per quarter.

+ References

No definition available.

+ Details

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- Definition

Amount of deferred payments associated with purchased derivative assets.

+ References

No definition available.

+ Details

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- Definition

Weighted average strike price related to a group of swap derivatives.

+ References

No definition available.

+ Details

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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

The average strike price on the group of price risk option contracts such as put options or call options.

+ References

No definition available.

+ Details

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- Definition

Amount of increase (decrease) in the fair value of derivatives recognized in the income statement.

+ References

Reference 1: http://www.xbrl.org/2003/role/presentationRef
-Publisher FASB
-Name Accounting Standards Codification
-Topic 815
-SubTopic 10
-Section 50
-Paragraph 4A
-Subparagraph (b)
-URI http://asc.fasb.org/extlink&oid=64837297&loc=SL5618551-113959

Reference 2: http://www.xbrl.org/2003/role/presentationRef
-Publisher FASB
-Name Accounting Standards Codification
-Topic 815
-SubTopic 10
-Section 50
-Paragraph 4C
-Subparagraph (a),(c),(d),(e)
-URI http://asc.fasb.org/extlink&oid=64837297&loc=SL5624171-113959

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- Definition

Line items represent financial concepts included in a table. These concepts are used to disclose reportable information associated with domain members defined in one or many axes to the table.

+ References

No definition available.

+ Details

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- Definition

The number of derivative instruments of a particular group held by the entity.

+ References

Reference 1: 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=64837297&loc=SL5580258-113959

Reference 2: 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=64837297&loc=SL5579245-113959

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- Definition

The cash outflow for derivative instruments during the period, which are classified as investing activities, excluding those designated as hedging instruments.

+ References

No definition available.

+ Details

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Data Type:	xbrli:monetaryItemType
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- Details

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DERIVATIVES - General (Details) $ in Millions	12 Months Ended
DERIVATIVES - General (Details) $ in Millions	Dec. 31, 2016 USD ($) bbl / d item $ / bbl bbl	Dec. 31, 2015 USD ($) item	Dec. 31, 2014 item
Derivatives
Payments to purchase derivative assets \| $	$ 86
Deferred payments on purchased derivative assets \| $	15
Non-cash derivative (losses) gains recognized \| $	$ (283)	$ 52
Calls \| January through March 2017 production \| Crude Oil
Derivatives
Daily Volume (in Bbl or MMBTU) \| bbl / d	12,100
Weighted-average price (in dollars per barrel or MMBTU)	56.37
Calls \| April through June 2017 production \| Crude Oil
Derivatives
Daily Volume (in Bbl or MMBTU) \| bbl / d	5,000
Weighted-average price (in dollars per barrel or MMBTU)	55.05
Calls \| July through September 2017 production \| Crude Oil
Derivatives
Daily Volume (in Bbl or MMBTU) \| bbl / d	10,000
Weighted-average price (in dollars per barrel or MMBTU)	56.15
Calls \| October through December 2017 production \| Crude Oil
Derivatives
Daily Volume (in Bbl or MMBTU) \| bbl / d	15,000
Weighted-average price (in dollars per barrel or MMBTU)	56.12
Calls \| January through March 2018 production \| Crude Oil
Derivatives
Daily Volume (in Bbl or MMBTU) \| bbl / d	15,600
Weighted-average price (in dollars per barrel or MMBTU)	58.77
Calls \| April through December 2018 production \| Crude Oil
Derivatives
Daily Volume (in Bbl or MMBTU) \| bbl / d	15,000
Weighted-average price (in dollars per barrel or MMBTU)	58.83
Puts \| January through March 2017 production \| Crude Oil
Derivatives
Daily Volume (in Bbl or MMBTU) \| bbl / d	22,100
Weighted-average price (in dollars per barrel or MMBTU)	49.10
Puts \| April through June 2017 production \| Crude Oil
Derivatives
Daily Volume (in Bbl or MMBTU) \| bbl / d	20,000
Weighted-average price (in dollars per barrel or MMBTU)	50.25
Puts \| July through September 2017 production \| Crude Oil
Derivatives
Daily Volume (in Bbl or MMBTU) \| bbl / d	17,000
Weighted-average price (in dollars per barrel or MMBTU)	50.88
Puts \| October through December 2017 production \| Crude Oil
Derivatives
Daily Volume (in Bbl or MMBTU) \| bbl / d	10,000
Weighted-average price (in dollars per barrel or MMBTU)	48.00
Swaps \| January through March 2017 production \| Crude Oil
Derivatives
Daily Volume (in Bbl or MMBTU) \| bbl / d	20,000
Weighted-average price (in dollars per barrel or MMBTU)	53.98
Swaps \| April through December 2017 production \| Crude Oil
Derivatives
Maximum increase in volume per quarter of crude oil counter-party swaps (in barrels per day) \| bbl	10,000
Weighted-average strike price (in dollars per barrel or MMBTU)	55.46
Swaps \| April through June 2017 production \| Crude Oil
Derivatives
Daily Volume (in Bbl or MMBTU) \| bbl / d	20,000
Weighted-average price (in dollars per barrel or MMBTU)	53.98
Swaps \| July Through December 2017 production \| Crude Oil
Derivatives
Maximum increase in volume for the period of crude oil counter-party swaps (in barrels per day) \| bbl	5,000
Weighted-average strike price (in dollars per barrel or MMBTU)	61.43
Swaps \| July through September 2017 production \| Crude Oil
Derivatives
Daily Volume (in Bbl or MMBTU) \| bbl / d	20,000
Weighted-average price (in dollars per barrel or MMBTU)	53.98
Swaps \| October through December 2017 production \| Crude Oil
Derivatives
Daily Volume (in Bbl or MMBTU) \| bbl / d	20,000
Weighted-average price (in dollars per barrel or MMBTU)	53.98
Cash Flow Hedges
Derivatives
Number of hedges \| item	0
Fair Value Hedges
Derivatives
Number of hedges \| item	0	0	0